Table of Contents


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 
 
FORM 10-Q
þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2015March 31, 2016
OR
¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from           to            
 
Commission
File Number
 
Registrant, State of Incorporation,
Address and Telephone Number
 
I.R.S. Employer
Identification No.
1-3526 
The Southern Company
(A Delaware Corporation)
30 Ivan Allen Jr. Boulevard, N.W.
Atlanta, Georgia 30308
(404) 506-5000
 58-0690070
     
1-3164 
Alabama Power Company
(An Alabama Corporation)
600 North 18th Street
Birmingham, Alabama 35203
(205) 257-1000
 63-0004250
     
1-6468 
Georgia Power Company
(A Georgia Corporation)
241 Ralph McGill Boulevard, N.E.
Atlanta, Georgia 30308
(404) 506-6526
 58-0257110
     
001-31737 
Gulf Power Company
(A Florida Corporation)
One Energy Place
Pensacola, Florida 32520
(850) 444-6111
 59-0276810
     
001-11229 
Mississippi Power Company
(A Mississippi Corporation)
2992 West Beach Boulevard
Gulfport, Mississippi 39501
(228) 864-1211
 64-0205820
     
333-98553 
Southern Power Company
(A Delaware Corporation)
30 Ivan Allen Jr. Boulevard, N.W.
Atlanta, Georgia 30308
(404) 506-5000
 58-2598670



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Indicate by check mark whether the registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. Yes þ No ¨
Indicate by check mark whether the registrants have submitted electronically and posted on their corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrants were required to submit and post such files). Yes þ No ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act. (Check one):
Registrant 
Large
Accelerated
Filer
 
Accelerated
Filer
 
Non-
accelerated
Filer
 
Smaller
Reporting
Company
The Southern Company X      
Alabama Power Company     X  
Georgia Power Company     X  
Gulf Power Company     X  
Mississippi Power Company     X  
Southern Power Company     X  
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ¨ No þ (Response applicable to all registrants.)
 
Registrant 
Description of
Common Stock
 Shares Outstanding at June 30, 2015March 31, 2016
The Southern Company Par Value $5 Per Share 908,424,808918,258,425
Alabama Power Company Par Value $40 Per Share 30,537,500
Georgia Power Company Without Par Value 9,261,500
Gulf Power Company Without Par Value 5,642,717
Mississippi Power Company Without Par Value 1,121,000
Southern Power Company Par Value $0.01 Per Share 1,000
This combined Form 10-Q is separately filed by The Southern Company, Alabama Power Company, Georgia Power Company, Gulf Power Company, Mississippi Power Company, and Southern Power Company. Information contained herein relating to any individual registrant is filed by such registrant on its own behalf. Each registrant makes no representation as to information relating to the other registrants.

2

INDEX TO QUARTERLY REPORT ON FORM 10-Q
June 30, 2015March 31, 2016


  
Page
Number
   
 PART I—FINANCIAL INFORMATION 
   
Item 1.Financial Statements (Unaudited) 
Item 2.Management's Discussion and Analysis of Financial Condition and Results of Operations 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
Item 3.
Item 4.

3

INDEX TO QUARTERLY REPORT ON FORM 10-Q
June 30, 2015March 31, 2016


  
Page
Number
  
Item 1.
Item 1A.
Item 2.Inapplicable
Item 3.Defaults Upon Senior SecuritiesInapplicable
Item 4.Mine Safety DisclosuresInapplicable
Item 5.Other InformationInapplicable
Item 6.
 


4

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DEFINITIONS
DEFINITIONS
TermMeaning
  
2012 MPSC CPCN OrderA detailed order issued by the Mississippi PSC in April 2012 confirming the CPCN originally approved by the Mississippi PSC in 2010 authorizing the acquisition, construction, and operation of the Kemper IGCC
2013 ARPAlternative Rate Plan approved by the Georgia PSC in 2013 for Georgia Power for the years 2014 through 2016 and subsequently extended through 2019
AFUDCAllowance for funds used during construction
AGL ResourcesAGL Resources Inc.
Alabama PowerAlabama Power Company
ASCAccounting Standards Codification
ASUAccounting Standards Update
Baseload ActState of Mississippi legislation designed to enhance the Mississippi PSC's authority to facilitate development and construction of baseload generation in the State of Mississippi
Bridge AgreementSenior unsecured Bridge Credit Agreement, dated as of September 30, 2015, among Southern Company, the lenders identified therein, and Citibank, N.A.
CCRCoal combustion residuals
Clean Air ActClean Air Act Amendments of 1990
ContractorWestinghouse and CB&I Stone & Webster, Inc. (formerly known as Stone & Webster, Inc.), a subsidiary of The Shaw Group Inc., which was acquired by Chicago Bridge & Iron Company N.V.
CO2
Carbon dioxide
CODCommercial operation date
ContractorWestinghouse and its affiliate, WECTEC Global Project Services Inc. (formerly known as CB&I Stone & Webster, Inc.), formerly a subsidiary of The Shaw Group Inc. and Chicago Bridge & Iron Company N.V.
CPCNCertificate of public convenience and necessity
CWIPConstruction work in progress
DOEU.S. Department of Energy
ECO PlanMississippi Power's Environmental Compliance Overview Plan
Eligible Project CostsCertain costs of construction relating to Plant Vogtle Units 3 and 4 that are eligible for financing under the Title XVII Loan Guarantee Program
EPAU.S. Environmental Protection Agency
FASBFinancial Accounting Standards Board
FERCFederal Energy Regulatory Commission
FFBFederal Financing Bank
FitchFitch Ratings, Inc.
Form 10-KCombined Annual Report on Form 10-K of Southern Company, Alabama Power, Georgia Power, Gulf Power, Mississippi Power, and Southern Power for the year ended December 31, 20142015
GAAPGenerallyU.S. generally accepted accounting principles
Georgia PowerGeorgia Power Company
Gulf PowerGulf Power Company
IGCCIntegrated coal gasification combined cycle
IICIntercompany interchange contract
Internal Revenue CodeInternal Revenue Code of 1986, as amended
IRSInternal Revenue Service
ITCInvestment tax credit
Kemper IGCCIGCC facility under construction by Mississippi Power in Kemper County, Mississippi
KWHKilowatt-hour
LIBORLondon Interbank Offered Rate
MATS ruleMercury and Air Toxics Standards rule
MergerThe merger of Merger Sub with and into AGL Resources on the terms and subject to the conditions set forth in the Merger Agreement, with AGL Resources continuing as the surviving corporation and a wholly-owned, direct subsidiary of Southern Company

5



DEFINITIONS
(continued)
TermMeaning
Merger AgreementAgreement and Plan of Merger, dated as of August 23, 2015, among Southern Company, AGL Resources, and Merger Sub
Merger SubAMS Corp., a wholly-owned, direct subsidiary of Southern Company
Mirror CWIPA regulatory liability account for use in mitigating future rate impacts for Mississippi Power customers
Mississippi PowerMississippi Power Company
mmBtuMillion British thermal units
Moody'sMoody's Investors Service, Inc.
MWMegawatt

5



DEFINITIONS
(continued)
TermMeaning
NCCRGeorgia Power's Nuclear Construction Cost Recovery
NRCU.S. Nuclear Regulatory Commission
OCIOther comprehensive income
PEPMississippi Power's Performance Evaluation Plan
Plant Vogtle Units 3 and 4Two new nuclear generating units under construction at Georgia Power's Plant Vogtle
power poolThe operating arrangement whereby the integrated generating resources of the traditional operating companies and Southern Power Company (excluding subsidiaries) are subject to joint commitment and dispatch in order to serve their combined load obligations
PPAPower purchase agreement
PSCPublic Service Commission
PTCProduction tax credit
Rate CNPAlabama Power's Rate Certificated New Plant
Rate CNP ComplianceAlabama Power's Rate Certificated New Plant Compliance
Rate CNP EnvironmentalAlabama Power's Rate Certificated New Plant Environmental
Rate CNP PPAAlabama Power's Rate Certificated New Plant Power Purchase Agreement
Rate RSEAlabama Power's Rate Stabilization and Equalization plan
registrantsSouthern Company, Alabama Power, Georgia Power, Gulf Power, Mississippi Power, and Southern Power Company
ROEReturn on equity
S&PStandard and Poor's Ratings Services, a division of The McGraw Hill Companies, Inc.
scrubberFlue gas desulfurization system
SECU.S. Securities and Exchange Commission
SMEPASouth Mississippi Electric Power Association
Southern CompanyThe Southern Company
Southern Company systemSouthern Company, the traditional operating companies, Southern Power, Southern Electric Generating Company, Southern Nuclear, Southern Company Services, Inc. (the Southern Company system service company), Southern Communications Services, Inc., and other subsidiaries
Southern NuclearSouthern Nuclear Operating Company, Inc.
Southern PowerSouthern Power Company and its subsidiaries
traditional operating companiesAlabama Power, Georgia Power, Gulf Power, and Mississippi Power
Vogtle OwnersGeorgia Power, Oglethorpe Power Corporation, the Municipal Electric Authority of Georgia, and the City of Dalton, Georgia, an incorporated municipality in the State of Georgia acting by and through its Board of Water, Light, and Sinking Fund Commissioners
WestinghouseWestinghouse Electric Company LLC


6



CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION
This Quarterly Report on Form 10-Q contains forward-looking statements. Forward-looking statements include, among other things, statements concerning retail rates, the strategic goals for the wholesale business, economic recovery, fuel and environmental cost recovery and other rate actions, current and proposed environmental regulations and related compliance plans and estimated expenditures, access to sources of capital, projections for the qualified pension plan, postretirement benefit plan, and nuclear decommissioning trust fund contributions, financing activities, completion dates of acquisitions, construction projects, and changing fuel sources, filings with state and federal regulatory authorities, estimated sales and purchases under power sale and purchase agreements, and estimated construction and other plans and expenditures. In some cases, forward-looking statements can be identified by terminology such as "may," "will," "could," "should," "expects," "plans," "anticipates," "believes," "estimates," "projects," "predicts," "potential," or "continue" or the negative of these terms or other similar terminology. There are various factors that could cause actual results to differ materially from those suggested by the forward-looking statements; accordingly, there can be no assurance that such indicated results will be realized. These factors include:

the impact of recent and future federal and state regulatory changes, including legislative and regulatory initiatives regarding deregulation and restructuring of the electric utility industry, environmental laws including regulation of water, CCR, and emissions of sulfur, nitrogen, CO2, soot, particulate matter, hazardous air pollutants, including mercury, and other substances, and also changes in tax and other laws and regulations to which Southern Company and its subsidiaries are subject, as well as changes in application of existing laws and regulations;
current and future litigation, regulatory investigations, proceedings, or inquiries, including pending EPA civil actions against certain Southern Company subsidiaries, FERC matters, and IRS and state tax audits;
the effects, extent, and timing of the entry of additional competition in the markets in which Southern Company's subsidiaries operate;
variations in demand for electricity, including those relating to weather, the general economy and recovery from the last recession, population and business growth (and declines), the effects of energy conservation and efficiency measures, including from the development and deployment of alternative energy sources such as self-generation and distributed generation technologies, and any potential economic impacts resulting from federal fiscal decisions;
available sources and costs of fuels;
effects of inflation;
the ability to control costs and avoid cost overruns during the development and construction of facilities, which include the development and construction of generating facilities with designs that have not been finalized or previously constructed, including changes in labor costs and productivity, adverse weather conditions, shortages and inconsistent quality of equipment, materials, and labor, contractor or supplier delay, non-performance under construction or other agreements, operational readiness, including specialized operator training and required site safety programs, unforeseen engineering or design problems, start-up activities (including major equipment failure and system integration), and/or operational performance (including additional costs to satisfy any operational parameters ultimately adopted by any PSC);
the ability to construct facilities in accordance with the requirements of permits and licenses, to satisfy any environmental performance standards and the requirements of tax credits and other incentives, and to integrate facilities into the Southern Company system upon completion of construction;
investment performance of Southern Company's employee and retiree benefit plans and the Southern Company system's nuclear decommissioning trust funds;
advances in technology;
state and federal rate regulations and the impact of pending and future rate cases and negotiations, including rate actions relating to fuel and other cost recovery mechanisms;
legal proceedings and regulatory approvals and actions related to Plant Vogtle Units 3 and 4, including Georgia PSC approvals and NRC actions and related legal proceedings involving the commercial parties;
actions related to cost recovery for the Kemper IGCC, including actions relating to Mississippi PSC approval of a rate recovery plan, including Mississippi Power's request for interim rates, proposed securitization, the ability to utilize bonus depreciation, which currently requires that assets be placed in service in 2015, and satisfaction of requirements to utilize ITCs and grants;
the ultimate impact of the termination of the proposed sale of an interest in the Kemper IGCC to SMEPA;
Mississippi PSC review of the prudence of Kemper IGCC costs;


7



CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION
(continued)This Quarterly Report on Form 10-Q contains forward-looking statements. Forward-looking statements include, among other things, statements concerning retail rates, the potential financing of the Merger, the expected timing of the completion of the Merger, the strategic goals for the wholesale business, economic conditions, fuel and environmental cost recovery and other rate actions, current and proposed environmental regulations and related compliance plans and estimated expenditures, pending or potential litigation matters, access to sources of capital, financing activities, completion dates of acquisitions and construction projects, filings with state and federal regulatory authorities, federal income tax benefits, estimated sales and purchases under power sale and purchase agreements, and estimated construction and other plans and expenditures. In some cases, forward-looking statements can be identified by terminology such as "may," "will," "could," "should," "expects," "plans," "anticipates," "believes," "estimates," "projects," "predicts," "potential," or "continue" or the negative of these terms or other similar terminology. There are various factors that could cause actual results to differ materially from those suggested by the forward-looking statements; accordingly, there can be no assurance that such indicated results will be realized. These factors include:

the impact of recent and future federal and state regulatory changes, including legislative and regulatory initiatives regarding deregulation and restructuring of the electric utility industry, environmental laws regulating emissions, discharges, and disposal to air, water, and land, and also changes in tax and other laws and regulations to which Southern Company and its subsidiaries are subject, as well as changes in application of existing laws and regulations;
current and future litigation, regulatory investigations, proceedings, or inquiries, including, without limitation, IRS and state tax audits;
the effects, extent, and timing of the entry of additional competition in the markets in which Southern Company's subsidiaries operate;
variations in demand for electricity, including those relating to weather, the general economy and recovery from the last recession, population and business growth (and declines), the effects of energy conservation and efficiency measures, including from the development and deployment of alternative energy sources such as self-generation and distributed generation technologies, and any potential economic impacts resulting from federal fiscal decisions;
available sources and costs of fuels;
effects of inflation;
the ability to control costs and avoid cost overruns during the development and construction of facilities, which include the development and construction of generating facilities with designs that have not been finalized or previously constructed, including changes in labor costs and productivity, adverse weather conditions, shortages and inconsistent quality of equipment, materials, and labor, contractor or supplier delay, non-performance under construction, operating, or other agreements, operational readiness, including specialized operator training and required site safety programs, unforeseen engineering or design problems, start-up activities (including major equipment failure and system integration), and/or operational performance (including additional costs to satisfy any operational parameters ultimately adopted by any PSC);
the ability to construct facilities in accordance with the requirements of permits and licenses, to satisfy any environmental performance standards and the requirements of tax credits and other incentives, and to integrate facilities into the Southern Company system upon completion of construction;
investment performance of Southern Company's employee and retiree benefit plans and the Southern Company system's nuclear decommissioning trust funds;
advances in technology;
state and federal rate regulations and the impact of pending and future rate cases and negotiations, including rate actions relating to fuel and other cost recovery mechanisms;
legal proceedings and regulatory approvals and actions related to Plant Vogtle Units 3 and 4, including Georgia PSC approvals and NRC actions;
actions related to cost recovery for the Kemper IGCC, including the ultimate impact of the 2015 decision of the Mississippi Supreme Court, the Mississippi PSC's December 2015 rate order, implementing such decision, and any further related legal or regulatory proceedings;proceedings, Mississippi PSC review of the prudence of Kemper IGCC costs and approval of further permanent rate recovery plans, actions relating to proposed securitization, satisfaction of requirements to utilize grants, and the ultimate impact of the termination of the proposed sale of an interest in the Kemper IGCC to SMEPA;



7



CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION
(continued)
the ability to successfully operate the electric utilities' generating, transmission, and distribution facilities and the successful performance of necessary corporate functions;
the inherent risks involved in operating and constructing nuclear generating facilities, including environmental, health, regulatory, natural disaster, terrorism, and financial risks;
the performance of projects undertaken by the non-utility businesses and the success of efforts to invest in and develop new opportunities;
internal restructuring or other restructuring options that may be pursued;
potential business strategies, including acquisitions or dispositions of assets or businesses, which cannot be assured to be completed or beneficial to Southern Company or its subsidiaries;
the expected timing, likelihood, and benefits of completion of the Merger, including the failure to receive, on a timely basis or otherwise, the required approvals by government or regulatory agencies (including the terms of such approvals), the possibility that long-term financing for the Merger may not be put in place prior to the closing, the risk that a condition to closing of the Merger or funding of the Bridge Agreement may not be satisfied, the possibility that the anticipated benefits from the Merger cannot be fully realized or may take longer to realize than expected, the possibility that costs related to the integration of Southern Company and AGL Resources will be greater than expected, the credit ratings of the combined company or its subsidiaries may be different from what the parties expect, the ability to retain and hire key personnel and maintain relationships with customers, suppliers, or other business partners, the diversion of management time on Merger-related issues, and the impact of legislative, regulatory, and competitive changes;
the ability of counterparties of Southern Company and its subsidiaries to make payments as and when due and to perform as required;
the ability to obtain new short- and long-term contracts with wholesale customers;
the direct or indirect effect on the Southern Company system's business resulting from cyber intrusion or terrorist incidents and the threat of terrorist incidents;
interest rate fluctuations and financial market conditions and the results of financing efforts;
changes in Southern Company's and any of its subsidiaries' credit ratings, including impacts on interest rates, access to capital markets, and collateral requirements;
the impacts of any sovereign financial issues, including impacts on interest rates, access to capital markets, impacts on currency exchange rates, counterparty performance, and the economy in general, as well as potential impacts on the benefits of the DOE loan guarantees;
the ability of Southern Company's subsidiaries to obtain additional generating capacity (or sell excess generating capacity) at competitive prices;
catastrophic events such as fires, earthquakes, explosions, floods, hurricanes and other storms, droughts, pandemic health events such as influenzas, or other similar occurrences;
the direct or indirect effects on the Southern Company system's business resulting from incidents affecting the U.S. electric grid or operation of generating resources;
the effect of accounting pronouncements issued periodically by standard-setting bodies; and
other factors discussed elsewhere herein and in other reports (including the Form 10-K) filed by the registrants from time to time with the SEC.
The registrants expressly disclaim any obligation to update any forward-looking statements.


8



THE SOUTHERN COMPANY
AND SUBSIDIARY COMPANIES

9



THE SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)
 
For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
For the Three Months
Ended March 31,
2015 2014 2015 20142016 2015
(in millions) (in millions)(in millions)
Operating Revenues:          
Retail revenues$3,714
 $3,770
 $7,256
 $7,628
$3,377
 $3,542
Wholesale revenues448
 515
 915
 1,119
396
 467
Other electric revenues162
 169
 325
 334
181
 163
Other revenues13
 13
 24
 30
11
 11
Total operating revenues4,337
 4,467
 8,520
 9,111
3,965
 4,183
Operating Expenses:          
Fuel1,200
 1,462
 2,412
 3,109
911
 1,212
Purchased power171
 133
 315
 320
165
 144
Other operations and maintenance1,100
 1,019
 2,222
 2,005
1,106
 1,122
Depreciation and amortization500
 504
 987
 1,001
541
 487
Taxes other than income taxes245
 246
 497
 493
256
 252
Estimated loss on Kemper IGCC23
 
 32
 380
53
 9
Total operating expenses3,239
 3,364
 6,465
 7,308
3,032
 3,226
Operating Income1,098
 1,103
 2,055
 1,803
933
 957
Other Income and (Expense):          
Allowance for equity funds used during construction39
 62
 102
 119
53
 63
Interest expense, net of amounts capitalized(180) (210) (393) (416)(246) (213)
Other income (expense), net(12) (6) (19) (13)(21) (8)
Total other income and (expense)(153) (154) (310) (310)(214) (158)
Earnings Before Income Taxes945
 949
 1,745
 1,493
719
 799
Income taxes302
 321
 576
 497
222
 274
Consolidated Net Income643
 628
 1,169
 996
497
 525
Less:   
Dividends on Preferred and Preference Stock of Subsidiaries14
 17
 31
 34
11
 17
Consolidated Net Income After Dividends on Preferred and
Preference Stock of Subsidiaries
$629
 $611
 $1,138
 $962
Net income attributable to noncontrolling interests1
 
Consolidated Net Income Attributable to Southern Company$485
 $508
Common Stock Data:          
Earnings per share (EPS) —          
Basic EPS$0.69
 $0.68
 $1.25
 $1.08
$0.53
 $0.56
Diluted EPS$0.69
 $0.68
 $1.25
 $1.07
$0.53
 $0.56
Average number of shares of common stock outstanding (in millions)          
Basic909
 895
 910
 892
916
 910
Diluted912
 899
 914
 896
922
 915
Cash dividends paid per share of common stock$0.5425
 $0.5250
 $1.0675
 $1.0325
$0.5425
 $0.5250
The accompanying notes as they relate to Southern Company are an integral part of these consolidated financial statements.


10

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THE SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)
 
For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
For the Three Months
Ended March 31,
2015 2014 2015 20142016 2015
(in millions) (in millions)(in millions)
Consolidated Net Income$643
 $628
 $1,169
 $996
$497
 $525
Other comprehensive income (loss):          
Qualifying hedges:          
Changes in fair value, net of tax of $12, $-, $1, and $-, respectively19
 
 1
 
Reclassification adjustment for amounts included in net income,
net of tax of $1, $-, $2, and $2, respectively
2
 1
 3
 2
Changes in fair value, net of tax of $(72) and $(11), respectively(117) (18)
Reclassification adjustment for amounts included in net income,
net of tax of $1 and $1, respectively
2
 1
Pension and other post retirement benefit plans:          
Reclassification adjustment for amounts included in net income,
net of tax of $1, $1, $2, and $1, respectively
1
 1
 3
 2
Reclassification adjustment for amounts included in net income,
net of tax of $1 and $1, respectively
1
 2
Total other comprehensive income (loss)22
 2
 7
 4
(114) (15)
Less:   
Dividends on preferred and preference stock of subsidiaries(14) (17) (31) (34)11
 17
Comprehensive Income$651
 $613
 $1,145
 $966
Comprehensive income attributable to noncontrolling interests1
 
Consolidated Comprehensive Income Attributable to Southern Company$371
 $493
The accompanying notes as they relate to Southern Company are an integral part of these consolidated financial statements.


11

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THE SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)
 For the Six Months
Ended June 30,
 2015 2014
 (in millions)
Operating Activities:   
Consolidated net income$1,169
 $996
Adjustments to reconcile consolidated net income to net cash provided from operating activities —   
Depreciation and amortization, total1,171
 1,182
Deferred income taxes783
 46
Allowance for equity funds used during construction(102) (119)
Stock based compensation expense66
 40
Estimated loss on Kemper IGCC32
 380
Income taxes receivable, non-current(444) 
Other, net(6) 23
Changes in certain current assets and liabilities —   
-Receivables(158) (579)
-Fossil fuel stock136
 419
-Materials and supplies(21) (20)
-Other current assets(78) (88)
-Accounts payable(311) (231)
-Accrued taxes(60) 72
-Accrued compensation(269)��(40)
-Mirror CWIP82
 67
-Other current liabilities117
 (78)
Net cash provided from operating activities2,107
 2,070
Investing Activities:   
Property additions(2,647) (2,692)
Nuclear decommissioning trust fund purchases(933) (445)
Nuclear decommissioning trust fund sales928
 443
Cost of removal, net of salvage(87) (54)
Change in construction payables, net56
 89
Prepaid long-term service agreement(110) (93)
Other investing activities27
 (17)
Net cash used for investing activities(2,766) (2,769)
Financing Activities:   
Increase in notes payable, net184
 339
Proceeds —   
Long-term debt issuances3,075
 1,314
Interest-bearing refundable deposit
 75
Common stock issuances116
 318
Short-term borrowings320
 
Redemptions and repurchases—   
Long-term debt(939) (431)
Interest-bearing refundable deposits(275) 
Preferred and preference stock(412) 
Common stock(115) (5)
Short-term borrowings(250) 
Payment of common stock dividends(972) (920)
Payment of dividends on preferred and preference stock of subsidiaries(36) (34)
Other financing activities66
 (33)
Net cash provided from financing activities762
 623
Net Change in Cash and Cash Equivalents103
 (76)
Cash and Cash Equivalents at Beginning of Period710
 659
Cash and Cash Equivalents at End of Period$813
 $583
Supplemental Cash Flow Information:   
Cash paid (received) during the period for --   
Interest (net of $57 and $47 capitalized for 2015 and 2014, respectively)$374
 $365
Income taxes, net(16) 212
Noncash transactions — Accrued property additions at end of period345
 509
The accompanying notes as they relate to Southern Company are an integral part of these consolidated financial statements.

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THE SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)
Assets At June 30,
2015
 At December 31,
2014
  (in millions)
Current Assets:    
Cash and cash equivalents $813
 $710
Receivables —    
Customer accounts receivable 1,312
 1,090
Unbilled revenues 579
 432
Under recovered regulatory clause revenues 173
 136
Other accounts and notes receivable 209
 307
Accumulated provision for uncollectible accounts (17) (18)
Fossil fuel stock, at average cost 795
 930
Materials and supplies, at average cost 1,043
 1,039
Vacation pay 177
 177
Prepaid expenses 564
 665
Deferred income taxes, current 499
 506
Other regulatory assets, current 382
 346
Other current assets 76
 50
Total current assets 6,605
 6,370
Property, Plant, and Equipment:    
In service 71,462
 70,013
Less accumulated depreciation 23,918
 24,059
Plant in service, net of depreciation 47,544
 45,954
Other utility plant, net 87
 211
Nuclear fuel, at amortized cost 889
 911
Construction work in progress 8,487
 7,792
Total property, plant, and equipment 57,007
 54,868
Other Property and Investments:    
Nuclear decommissioning trusts, at fair value 1,572
 1,546
Leveraged leases 751
 743
Miscellaneous property and investments 232
 203
Total other property and investments 2,555
 2,492
Deferred Charges and Other Assets:    
Deferred charges related to income taxes 1,533
 1,510
Unamortized debt issuance expense 208
 202
Unamortized loss on reacquired debt 234
 243
Other regulatory assets, deferred 4,763
 4,334
Income taxes receivable, non-current 444
 
Other deferred charges and assets 832
 904
Total deferred charges and other assets 8,014
 7,193
Total Assets $74,181
 $70,923
 For the Three Months
Ended March 31,
 2016 2015
 (in millions)
Operating Activities:   
Consolidated net income$497
 $525
Adjustments to reconcile consolidated net income to net cash provided from operating activities —   
Depreciation and amortization, total639
 578
Deferred income taxes(4) 113
Allowance for equity funds used during construction(53) (63)
Stock based compensation expense58
 56
Estimated loss on Kemper IGCC53
 9
Other, net(13) 4
Changes in certain current assets and liabilities —   
-Receivables235
 180
-Fossil fuel stock31
 76
-Materials and supplies(14) 4
-Other current assets(90) (89)
-Accounts payable(72) (426)
-Accrued taxes(60) 197
-Accrued compensation(332) (381)
-Retail fuel cost over recovery - short-term25
 49
-Mirror CWIP
 40
-Other current liabilities(35) 41
Net cash provided from operating activities865
 913
Investing Activities:   
Plant acquisitions(114) (6)
Property additions(1,872) (1,091)
Investment in restricted cash(289) 
Distribution of restricted cash292
 
Nuclear decommissioning trust fund purchases(316) (290)
Nuclear decommissioning trust fund sales311
 284
Cost of removal, net of salvage(52) (36)
Change in construction payables, net(94) 65
Prepaid long-term service agreement(49) (37)
Other investing activities(14) 4
Net cash used for investing activities(2,197) (1,107)
Financing Activities:   
Increase in notes payable, net294
 597
Proceeds —   
Long-term debt issuances1,997
 550
Common stock issuances270
 112
Short-term borrowings
 280
Redemptions and repurchases —   
Long-term debt(888) (333)
Common stock repurchased
 (115)
Short-term borrowings(475) 
Distributions to noncontrolling interests(4) 
Capital contributions from noncontrolling interests131
 
Purchase of membership interests from noncontrolling interests(129) 
Payment of common stock dividends(497) (478)
Other financing activities(17) (17)
Net cash provided from financing activities682
 596
Net Change in Cash and Cash Equivalents(650) 402
Cash and Cash Equivalents at Beginning of Period1,404
 710
Cash and Cash Equivalents at End of Period$754
 $1,112
Supplemental Cash Flow Information:   
Cash paid (received) during the period for --   
Interest (net of $30 and $32 capitalized for 2016 and 2015, respectively)$224
 $207
Income taxes, net(141) (289)
Noncash transactions — Accrued property additions at end of period731
 347
The accompanying notes as they relate to Southern Company are an integral part of these consolidated financial statements.


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CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)
 
Liabilities and Stockholders' Equity At June 30,
2015
 At December 31,
2014
  (in millions)
Current Liabilities:    
Securities due within one year $3,643
 $3,333
Interest-bearing refundable deposits 
 275
Notes payable 1,057
 803
Accounts payable 1,395
 1,593
Customer deposits 398
 390
Accrued taxes —    
Accrued income taxes 12
 151
Other accrued taxes 391
 487
Accrued interest 241
 295
Accrued vacation pay 222
 223
Accrued compensation 305
 576
Mirror CWIP 353
 271
Other current liabilities 677
 570
Total current liabilities 8,694
 8,967
Long-term Debt 22,674
 20,841
Deferred Credits and Other Liabilities:    
Accumulated deferred income taxes 12,187
 11,568
Deferred credits related to income taxes 186
 192
Accumulated deferred investment tax credits 1,290
 1,208
Employee benefit obligations 2,375
 2,432
Asset retirement obligations 2,860
 2,168
Other cost of removal obligations 1,206
 1,215
Other regulatory liabilities, deferred 408
 398
Other deferred credits and liabilities 996
 594
Total deferred credits and other liabilities 21,508
 19,775
Total Liabilities 52,876
 49,583
Redeemable Preferred Stock of Subsidiaries 118
 375
Redeemable Noncontrolling Interest 41
 39
Stockholders' Equity:    
Common Stockholders' Equity:    
Common stock, par value $5 per share —    
Authorized — 1.5 billion shares    
Issued — June 30, 2015: 912 million shares    
  — December 31, 2014: 909 million shares    
Treasury — June 30, 2015: 3.3 million shares    
 — December 31, 2014: 0.7 million shares    
Par value 4,555
 4,539
Paid-in capital 6,123
 5,955
Treasury, at cost (142) (26)
Retained earnings 9,767
 9,609
Accumulated other comprehensive loss (121) (128)
Total Common Stockholders' Equity 20,182
 19,949
Preferred and Preference Stock of Subsidiaries 609
 756
Noncontrolling Interest 355
 221
Total Stockholders' Equity 21,146
 20,926
Total Liabilities and Stockholders' Equity $74,181
 $70,923
Assets At March 31,
2016
 At December 31,
2015
  (in millions)
Current Assets:    
Cash and cash equivalents $754
 $1,404
Receivables —    
Customer accounts receivable 988
 1,058
Unbilled revenues 380
 397
Under recovered regulatory clause revenues 43
 63
Income taxes receivable, current 
 144
Other accounts and notes receivable 236
 398
Accumulated provision for uncollectible accounts (13) (13)
Fossil fuel stock, at average cost 837
 868
Materials and supplies, at average cost 1,085
 1,061
Vacation pay 181
 178
Prepaid expenses 486
 495
Other regulatory assets, current 394
 402
Other current assets 90
 71
Total current assets 5,461
 6,526
Property, Plant, and Equipment:    
In service 76,553
 75,118
Less accumulated depreciation 24,566
 24,253
Plant in service, net of depreciation 51,987
 50,865
Other utility plant, net 218
 233
Nuclear fuel, at amortized cost 941
 934
Construction work in progress 9,406
 9,082
Total property, plant, and equipment 62,552
 61,114
Other Property and Investments:    
Nuclear decommissioning trusts, at fair value 1,540
 1,512
Leveraged leases 761
 755
Miscellaneous property and investments 488
 485
Total other property and investments 2,789
 2,752
Deferred Charges and Other Assets:    
Deferred charges related to income taxes 1,572
 1,560
Unamortized loss on reacquired debt 220
 227
Other regulatory assets, deferred 4,957
 4,989
Income taxes receivable, non-current 413
 413
Other deferred charges and assets 771
 737
Total deferred charges and other assets 7,933
 7,926
Total Assets $78,735
 $78,318
The accompanying notes as they relate to Southern Company are an integral part of these consolidated financial statements.


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THE SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)
Liabilities and Stockholders' Equity At March 31,
2016
 At December 31,
2015
  (in millions)
Current Liabilities:    
Securities due within one year $2,392
 $2,674
Notes payable 1,195
 1,376
Accounts payable 1,584
 1,905
Customer deposits 406
 404
Accrued taxes —    
Accrued income taxes 14
 19
Other accrued taxes 240
 484
Accrued interest 255
 249
Accrued vacation pay 228
 228
Accrued compensation 212
 549
Asset retirement obligations, current 237
 217
Liabilities from risk management activities 319
 156
Other regulatory liabilities, current 210
 278
Other current liabilities 564
 590
Total current liabilities 7,856
 9,129
Long-term Debt 26,091
 24,688
Deferred Credits and Other Liabilities:    
Accumulated deferred income taxes 12,274
 12,322
Deferred credits related to income taxes 185
 187
Accumulated deferred investment tax credits 1,350
 1,219
Employee benefit obligations 2,546
 2,582
Asset retirement obligations, deferred 3,504
 3,542
Unrecognized tax benefits 375
 370
Other cost of removal obligations 1,151
 1,162
Other regulatory liabilities, deferred 303
 254
Other deferred credits and liabilities 754
 720
Total deferred credits and other liabilities 22,442
 22,358
Total Liabilities 56,389
 56,175
Redeemable Preferred Stock of Subsidiaries 118
 118
Redeemable Noncontrolling Interests 44
 43
Stockholders' Equity:    
Common Stockholders' Equity:    
Common stock, par value $5 per share —    
Authorized — 1.5 billion shares    
Issued -- March 31, 2016: 922 million shares    
-- December 31, 2015: 915 million shares    
Treasury -- March 31, 2016: 3.4 million shares    
    -- December 31, 2015: 3.4 million shares    
Par value 4,604
 4,572
Paid-in capital 6,582
 6,282
Treasury, at cost (144) (142)
Retained earnings 9,999
 10,010
Accumulated other comprehensive loss (244) (130)
Total Common Stockholders' Equity 20,797
 20,592
Preferred and Preference Stock of Subsidiaries 609
 609
Noncontrolling Interests 778
 781
Total Stockholders' Equity 22,184
 21,982
Total Liabilities and Stockholders' Equity $78,735
 $78,318
The accompanying notes as they relate to Southern Company are an integral part of these consolidated financial statements.

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

SECONDFIRST QUARTER 20152016 vs. SECONDFIRST QUARTER 20142015
AND
YEAR-TO-DATE 2015 vs. YEAR-TO-DATE 2014


OVERVIEW
Southern Company is a holding company that owns all of the common stock of the traditional operating companies and Southern Power Company and owns other direct and indirect subsidiaries. Discussion of the results of operations is focused on the Southern Company system's primary business of electricity sales by the traditional operating companies and Southern Power. The four traditional operating companies are vertically integrated utilities providing electric service in four Southeastern states. Southern Power constructs, acquires, owns, and manages generation assets, including renewable energy projects, and sells electricity at market-based rates in the wholesale market. Southern Company's other business activities include investments in leveraged lease projects and telecommunications. For additional information on these businesses, see BUSINESS – "The Southern Company System – Traditional Operating Companies," " – Southern Power," and " – Other Businesses" in Item 1 of the Form 10-K.
Proposed Merger with AGL Resources
On August 23, 2015, Southern Company entered into the Merger Agreement to acquire AGL Resources. Under the terms of the Merger Agreement, subject to the satisfaction or waiver (if permissible under applicable law) of specified conditions, Merger Sub will be merged with and into AGL Resources. AGL Resources will survive the Merger and become a wholly-owned, direct subsidiary of Southern Company.
Southern Company intends to fund the cash consideration for the Merger using a mix of debt and equity. Southern Company finances its capital needs on a portfolio basis and expects to issue a minimum of $8.0 billion in debt prior to closing the Merger and a minimum of $1.2 billion in equity during 2016. This capital is expected to provide funding for the Merger, the proposed acquisition of PowerSecure International, Inc. (PowerSecure), and Southern Power and other Southern Company system capital projects. Total capital raised in 2016 may increase due to cash needed at the closing of the Merger, settlement of hedges, and incremental investment opportunities, including additional Southern Power projects in excess of its current capital plans. In addition, constructionSouthern Company entered into the $8.1 billion Bridge Agreement on September 30, 2015 to provide financing for the Merger in the event long-term financing is not available.
Through May 5, 2016, the Maryland PSC, the Georgia PSC, the California Public Utilities Commission, and the Virginia State Corporation Commission have approved the Merger. On April 15, 2016, Southern Company, AGL Resources, and Northern Illinois Gas Company (collectively, the Joint Applicants) and the Retail Energy Supply Association filed a settlement agreement with the Illinois Commerce Commission. On April 28, 2016, the Joint Applicants, the Illinois Attorney General's Office, and the Citizens Utility Board filed a settlement agreement with the Illinois Commerce Commission. Collectively, these agreements resolve all remaining contested issues for Illinois Commerce Commission approval of the Merger. On May 5, 2016, Southern Company, AGL Resources, Merger Sub, Pivotal Utility Holdings, Inc. d/b/a Elizabethtown Gas, the Division of Rate Counsel, the Staff of the New Jersey Board of Public Utilities, and New Jersey Large Energy Users Coalition entered into a comprehensive settlement agreement relating to the New Jersey Board of Public Utilities review of the Merger. Additionally, the Federal Communications Commission (FCC) has approved the transfer of control over the FCC licenses of certain AGL Resources subsidiaries. Consummation of the Merger remains subject to the satisfaction or waiver of certain closing conditions, including, among others, (i) the approval of the Illinois Commerce Commission and the New Jersey Board of Public Utilities and other approvals required under applicable state laws, (ii) the absence of a judgment, order, decision, injunction, ruling, or other finding or agency requirement of a governmental entity prohibiting the consummation of the Merger, and (iii) other customary closing conditions, including (a) subject to certain materiality qualifiers, the accuracy of each party's representations and warranties and (b) each party's performance in all material respects of its obligations under the Merger Agreement.

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Prior to the Merger, Southern Company and AGL Resources will continue to operate as separate companies. Accordingly, except for specific references to the pending Merger, the descriptions of strategy and outlook and the risks and challenges Southern Company faces, and the discussion and analysis of results of operations and financial condition set forth herein relate solely to Southern Company. See Note (I) to the Condensed Financial Statements under "Southern Company – Proposed Merger with AGL Resources" herein for additional information regarding the Merger.
During the first quarter 2016, Southern Company recorded in its statements of income external transaction costs for financing, legal, and consulting services associated with the proposed Merger of approximately $20 million, of which $6 million is included in operating expenses and $14 million is included in other income and (expense).
The ultimate outcome of these matters cannot be determined at this time. See RISK FACTORS in Item 1A and MANAGEMENT'S DISCUSSION AND ANALYSIS – OVERVIEW – "Proposed Merger with AGL Resources" of Southern Company in Item 7 of the Form 10-K for additional information related to the proposed Merger and the various risks related thereto.
Construction Program
Construction continues on Plant Vogtle Units 3 and 4 (45.7% ownership interest by Georgia Power in the two units, each with approximately 1,100 MWs) and Mississippi Power's 582-MW Kemper IGCC. See RESULTS OF OPERATIONS – "Estimated Loss on Kemper IGCC," FUTURE EARNINGS POTENTIAL – "Construction Program," and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" herein for additional information. For information about Southern Power's acquisitions and construction of renewable energy facilities, see Note (I) to the Condensed Financial Statements under "Southern Power" herein.
Key Performance Indicators
Southern Company continues to focus on several key performance indicators. These indicators include customer satisfaction, plant availability, system reliability, execution of major construction projects, and earnings per share. For additional information on these indicators, see MANAGEMENT'S DISCUSSION AND ANALYSIS – OVERVIEW – "Key Performance Indicators" of Southern Company in Item 7 of the Form 10-K.
RESULTS OF OPERATIONS
Net Income
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$18 2.9 $176 18.3
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(23) (4.5)
Southern Company's second quarter 2015Consolidated net income after dividends on preferred and preference stock of subsidiariesattributable to Southern Company was $629$485 million ($0.69 per share) compared to $611 million ($0.680.53 per share) for the secondfirst quarter 2014.2016 compared to $508 million ($0.56 per share) for the first quarter 2015. The increasedecrease was primarily the result of lower retail revenues due to an increase in retail revenues resulting from retail base rate increases and warmermilder weather in the secondfirst quarter 20152016 as compared to the corresponding period in 2014, partially offset by the correction of an error affecting billings2015, higher depreciation and amortization, higher charges related to certain Georgia Power commercial and industrial customers. Also contributing to the increase were state income tax benefits realized and a decrease in interest expense. The increase in net income was partially offset by increases in non-fuel operations and maintenance expenses and a decrease in AFUDC equity.
Southern Company's year-to-date 2015 net income after dividends on preferred and preference stock of subsidiaries was $1.1 billion ($1.25 per share) compared to $962 million ($1.08 per share) for the corresponding period in 2014. The increase was primarily the result of lower pre-tax charges of $32 million ($20 million after tax) recorded in 2015 compared to a pre-tax charge of $380 million ($235 million after tax) recorded in the corresponding period in 2014 for revisions of the estimated costs expected to be incurred on Mississippi Power's construction of the Kemper IGCC, and lower wholesale capacity revenues. The decreases were partially offset by increases in revenues due to increases in non-fuel retail rates and sales growth and a decrease in income taxes primarily from income tax benefits at Southern Power.
See Note 3 to the financial statements of Southern Company under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

IGCC, as well as an increase in retail base rates. The increase in net income was partially offset by increases in non-fuel operations and maintenance expenses.
Retail Revenues
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(56) (1.5) $(372) (4.9)
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(165) (4.7)
In the secondfirst quarter 2015,2016, retail revenues were $3.7$3.4 billion compared to $3.8$3.5 billion for the corresponding period in 2014. For year-to-date 2015, retail revenues were $7.3 billion compared to $7.6 billion for the corresponding period in 2014.2015.
Details of the changes in retail revenues were as follows:
 Second Quarter 2015 Year-to-Date 2015 First Quarter 2016
 (in millions) (% change) (in millions) (% change) (in millions) (% change)
Retail – prior year $3,770
   $7,628
   $3,542
  
Estimated change resulting from –            
Rates and pricing 30
 0.8
 107
 1.4
 110
 3.1
Sales growth 23
 0.6
 41
 0.5
 22
 0.6
Weather 46
 1.2
 8
 0.1
 (85) (2.4)
Fuel and other cost recovery (155) (4.1) (528) (6.9) (212) (6.0)
Retail – current year $3,714
 (1.5)% $7,256
 (4.9)% $3,377
 (4.7)%
Revenues associated with changes in rates and pricing increased in the secondfirst quarter and year-to-date 20152016 when compared to the corresponding periodsperiod in 20142015 primarily due to increased revenues at Alabama Power associated with an increase in rates under rate stabilization and equalization (Rate RSE)Rate CNP Compliance and at Georgia Power related to increases in base tariff increases approvedtariffs under the 2013 ARP and increases in collections for financing costs related to the construction of Plant Vogtle Units 3 and 4 through the NCCR tariff, all effective January 1, 2015.2016. The increase in rates and pricing was partially offset by the correction of an error affecting billings since 2013 to a small number of large commercial and industrial customers under a rate plan allowing for variable demand-driven pricing at Georgia Power. See Note (A)also due to the Condensed Financial Statements herein andimplementation of rates for certain Kemper IGCC in-service assets at Mississippi Power.
See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Alabama Power, Rate RSE" and" "Retail Regulatory Matters Georgia Power Rate Plans" and " – Nuclear Construction," and "Integrated Coal Gasification Combined Cycle – Rate Recovery of Kemper IGCC Costs" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements herein for additional information.
Revenues attributable to changes in sales increased in the secondfirst quarter 20152016 when compared to the corresponding period in 2014.2015. Weather-adjusted residential KWH sales increased 1.4% in the first quarter 2016 due to customer growth and weather-adjustedincreased customer usage. Weather-adjusted commercial KWH sales increased 1.2% and 0.7%, respectively,0.8% in the secondfirst quarter 2015, both as a result of2016 primarily due to customer growth. Industrial KWH sales increased 0.2%decreased 1.0% in the secondfirst quarter 20152016 primarily due to increaseddecreased sales in the chemicals, primary metals, non-manufacturing, transportation, and pipeline sectors, partially offset by decreased sales in the primary metals, chemicals, and paper sectors.
Revenues attributable to changes in sales increased for year-to-date 2015 when compared to the corresponding period in 2014. Industrial KWH sales increased 1.1% for year-to-date 2015 primarily due to increased sales in the non-manufacturing, transportation, pipeline,paper and petroleum sectors, partially offset by decreased salesstone, clay, and glass sectors. A strong dollar, low oil prices, and weak global growth conditions have constrained growth in the primary metals and chemicals sectors. Weather-adjusted commercial KWH sales increased 0.7% for year-to-date 2015 primarily due to customer growth. Weather-adjusted residential KWH sales increased 0.7% for year-to-date 2015 as a result of customer growth, partially offset by decreased customer usage.industrial sector.
In the first quarter 2015, Mississippi Power updated the methodology to estimate the unbilled revenue allocation among customer classes. This change did not have a significant impact on net income. The KWH sales variances discussed above reflect an adjustment to the estimated allocation of Mississippi Power's unbilled secondfirst quarter and year-to-date 20142015 KWH sales among customer classes that is consistent with the actual allocation in 2015.2016. Without

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FINANCIAL CONDITION AND RESULTS OF OPERATIONS

this adjustment, secondfirst quarter 20152016 weather-adjusted residential sales increased 1.4%1.6%, weather-adjusted commercial sales increased 0.5%1.1%, and industrial KWH sales increased 0.1%decreased 0.8% as compared to the corresponding period in 2014. Also, without this adjustment, year-to-date 2015 weather-adjusted residential sales increased 0.6%, weather-adjusted commercial sales increased 0.4%, and industrial KWH sales increased 1.0% as compared to the corresponding period in 2014.2015.
Fuel and other cost recovery revenues decreased $155 million and $528$212 million in the secondfirst quarter and year-to-date 2015,2016, respectively, when compared to the corresponding periodsperiod in 20142015 primarily due to a decrease in fuel prices.
Electric rates for the traditional operating companies include provisions to adjust billings for fluctuations in fuel costs, including the energy component of purchased power costs. Under these provisions, fuel revenues generally equal fuel expenses, including the energy component of purchased power costs, and do not affect net income. The

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

traditional operating companies may also have one or more regulatory mechanisms to recover other costs such as environmental and other compliance costs, storm damage, new plants, and PPAs.
Wholesale Revenues
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(67) (13.0) $(204) (18.2)
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(71) (15.2)
Wholesale revenues consist of PPAs primarily with investor-owned utilities and electric cooperatives and short-term opportunity sales. Wholesale revenues from PPAs (other than solar and wind PPAs) have both capacity and energy components. Capacity revenues reflect the recovery of fixed costs and a return on investment. Energy revenues will vary depending on fuel prices, the market prices of wholesale energy compared to the Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation. Increases and decreases in energy revenues that are driven by fuel prices are accompanied by an increase or decrease in fuel costs and do not have a significant impact on net income. Wholesale revenues at Mississippi Power include FERC-regulated municipal and rural association sales as well as market-based sales. Short-term opportunity sales are made at market-based rates that generally provide a margin above the Southern Company system's variable cost to produce the energy.
In the secondfirst quarter 2015,2016, wholesale revenues were $448$396 million compared to $515$467 million for the corresponding period in 20142015 related to a $44$43 million decrease in capacity revenues and a $28 million decrease in energy revenues and a $23 millionrevenues. The decrease in capacity revenues. For year-to-date 2015,revenues was primarily due to a PPA remarketing from non-affiliate to affiliate at Southern Power, unit retirements at Georgia Power, milder weather and decreased usage at Mississippi Power, and the expiration of a Plant Scherer Unit 3 power sales agreement at Gulf Power. The decrease in energy revenues was primarily related to lower fuel costs.
See FUTURE EARNINGS POTENTIAL – "Other Matters" herein for additional information regarding the expiration of long-term sales agreements at Gulf Power for Plant Scherer Unit 3, which will impact future wholesale earnings.
Other Electric Revenues
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$18 11.0
In the first quarter 2016, other electric revenues were $915$181 million compared to $163 million for the corresponding period in 2015. The increase was primarily due to an adjustment for customer temporary facilities service revenues at Georgia Power.
Fuel and Purchased Power Expenses
  First Quarter 2016
vs.
First Quarter 2015
  (change in millions) (% change)
Fuel $(301) (24.8)
Purchased power 21
 14.6
Total fuel and purchased power expenses $(280)  
In the first quarter 2016, total fuel and purchased power expenses were $1.1 billion compared to $1.4 billion for the corresponding period in 2014 related to2015. The decrease was primarily the result of a $162$223 million decrease in energy revenues and a $42 million decrease in capacity revenues. The decreases in energy revenues were primarily related to lower fuel costs, partially offset by increases in energy revenues from new solar PPAs at Southern Power. The decreases in capacity revenues were primarily due to the expiration of wholesale contracts in December 2014 at Georgia Power, unit retirements at Georgia Power, and PPA expirations at Southern Power.average cost

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Fuel and Purchased Power Expenses
   Second Quarter 2015
vs.
Second Quarter 2014
  Year-to-Date 2015
vs.
Year-to-Date 2014
  (change in millions) (% change) (change in millions) (% change)
Fuel $(262) (17.9) $(697) (22.4)
Purchased power 38
 28.6 (5) (1.6)
Total fuel and purchased power expenses $(224)   $(702)  
In the second quarter 2015, total fuel and purchased power expenses were $1.4 billion compared to $1.6 billion for the corresponding period in 2014. The decrease was primarily the result of a $337 million decrease in the average cost of fuel and purchased power primarily due to lower coal and natural gas and coal prices and a $145 million decrease in the volume of KWHs generated, partially offset by a $113an $88 million increase in the volume of KWHs generated and purchased primarily due to increased demand resulting from warmer weather in the second quarter 2015 as compared to the corresponding period in 2014.
For year-to-date 2015, total fuel and purchased power expenses were $2.7 billion compared to $3.4 billion for the corresponding period in 2014. The decrease was primarily the result of a $792 million decrease in the average cost of fuel and purchased power primarily due to lower coal and natural gas prices, partially offset by a $90 million increase in the volume of KWHs generated and purchased.
Fuel and purchased power energy transactions at the traditional operating companies are generally offset by fuel revenues and do not have a significant impact on net income. See FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters – Retail Fuel Cost Recovery" herein for additional information. Fuel expenses incurred under Southern Power's PPAs are generally the responsibility of the counterparties and do not significantly impact net income.
Details of the Southern Company system's generation and purchased power were as follows:
 Second Quarter
2015
 Second Quarter
2014
 Year-to-Date 2015 Year-to-Date 2014 First Quarter
2016
 First Quarter
2015
Total generation (billions of KWHs)
 46 47 92 94 44 46
Total purchased power (billions of KWHs)
 4 2 6 5 4 3
Sources of generation (percent)
  
Coal 39 44 36 45 27 33
Nuclear 15 17 16 16 17 16
Gas 42 36 44 35 47 47
Hydro 3 3 3 4 7 3
Renewables 1  1 
Other Renewables 2 1
Cost of fuel, generated (cents per net KWH)
  
Coal 3.37 3.79 3.52 4.00 3.24 3.70
Nuclear 0.84 0.89 0.75 0.89 0.82 0.67
Gas 2.76 3.82 2.73 4.00 2.16 2.71
Average cost of fuel, generated (cents per net KWH)
 2.70 3.28 2.70 3.46 2.23 2.71
Average cost of purchased power (cents per net KWH)(*)
 5.63 7.41 6.26 8.20 5.27 7.18
(*)Average cost of purchased power includes fuel purchased by the Southern Company system for tolling agreements where power is generated by the provider.

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Fuel
In the secondfirst quarter 2015,2016, fuel expense was $1.2 billion$911 million compared to $1.5$1.2 billion for the corresponding period in 2014.2015. The decrease was primarily due to a 27.8% decrease in the average cost of natural gas per KWH generated, an 11.1% decrease in the average cost of coal per KWH generated, and a 10.6%21.9% decrease in the volume of KWHs generated by coal, partially offset by a 19.7% increase in the volume of KWHs generated by natural gas.
For year-to-date 2015, fuel expense was $2.4 billion compared to $3.1 billion for the corresponding period in 2014. The decrease was primarily due to a 31.8%20.3% decrease in the average cost of natural gas per KWH generated, a 21.2% decrease in the volume of KWHs generated by coal, and a 12.0%12.4% decrease in the average cost of coal per KWH generated, partially offset by a 32.3%and an 83.1% increase in the volume of KWHs generated by natural gas.hydro facilities resulting from more rainfall.
Purchased Power
In the secondfirst quarter 2015,2016, purchased power expense was $171$165 million compared to $133$144 million for the corresponding period in 2014.2015. The increase was primarily due to a 50.0%50.8% increase in the volume of KWHs purchased, primarily as a result of increased demand from warmer weather in the second quarter 2015 as compared to the corresponding period in 2014, partially offset by a 24.0% decrease in the average cost per KWH purchased.
For year-to-date 2015, purchased power expense was $315 million compared to $320 million for the corresponding period in 2014. The decrease was primarily due to a 23.7%26.6% decrease in the average cost per KWH purchased primarily as a result of lower natural gas prices, partially offset by an 18.0% increase in the volume of KWHs purchased.and coal prices.
Energy purchases will vary depending on demand for energy within the Southern Company system's service territory, the market prices of wholesale energy as compared to the cost of the Southern Company system's generation, and the availability of the Southern Company system's generation.
Other Operations and Maintenance Expenses
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$81 7.9 $217 10.8
In the second quarter 2015, other operations and maintenance expenses were $1.1 billion compared to $1.0 billion for the corresponding period in 2014. The increase was primarily due to a $32 million increase in generation expenses primarily related to non-outage operations and maintenance, a $23 million increase in employee compensation and benefits including pension costs, and a $6 million increase in customer accounts, service, and sales costs primarily related to customer incentive and demand side management programs, partially offset by a $7 million decrease in transmission and distribution costs primarily related to overhead line maintenance. In addition, in the second quarter 2014, Alabama Power deferred approximately $16 million of certain non-nuclear outage expenditures under an accounting order.
For year-to-date 2015, other operations and maintenance expenses were $2.2 billion compared to $2.0 billion for the corresponding period in 2014. The increase was primarily due to a $58 million increase in employee compensation and benefits including pension costs, a $41 million increase in generation expenses primarily related to non-outage operations and maintenance, a $30 million increase in scheduled outage and maintenance costs at generation facilities, and a $22 million increase in customer accounts, service, and sales costs primarily related to customer incentive and demand side management programs. In addition, in the first half of 2014, Alabama Power deferred approximately $41 million of certain non-nuclear outage expenditures under an accounting order.
See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Alabama Power – Non-Nuclear Outage Accounting Order" in Item 8 of the Form 10-K for additional information related to non-nuclear outage expenditures. Also see Note (F) to the Condensed Financial Statements herein for additional information related to pension costs.

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DepreciationOther Operations and AmortizationMaintenance Expenses
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(4) (0.8) $(14) (1.4)
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(16) (1.4)
For year-to-date 2015, depreciationIn the first quarter 2016, other operations and amortization was $987 millionmaintenance expenses were $1.11 billion compared to $1.0$1.12 billion for the corresponding period in 2014.2015. The decrease was primarily due to a $49 million reductiondecrease in depreciation ratesscheduled outage and maintenance costs at Alabama Power, a $14 million reduction in depreciation at Gulf Power, as approved by the Florida PSC,generation facilities and a $9decrease in employee compensation and benefits including pension costs.
Depreciation and Amortization
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$54 11.1
In the first quarter 2016, depreciation and amortization was $541 million reductioncompared to $487 million for the corresponding period in other cost of removal at Georgia Power, partially offset by2015. The increase was primarily due to a $49$43 million increase as a result ofrelated to additional plant in service at the traditional operating companies and Southern Power. Also contributing to the increase, Gulf Power recorded $14 million less of a reduction in depreciation in the first three months of 2016 compared to the corresponding period in 2015, as authorized by the Florida PSC in a settlement agreement.
See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Gulf Power – Retail Base Rate Case" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Gulf Power – Retail Base Rate Case" herein for additional information.
Estimated Loss on Kemper IGCC
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$23 N/M $(348) (91.6)
First Quarter 2016 vs. First Quarter 2015
(change in millions)(% change)
$44N/M
N/M – Not meaningful
In the secondfirst quarter 2015, an estimated probable loss on the Kemper IGCC of $23 million was recorded at Southern Company. For year-to-date 20152016 and 2014,2015, estimated probable losses on the Kemper IGCC of $32$53 million and $380$9 million, respectively, were recorded at Southern Company. These losses reflect revisions of estimated costs expected to be incurred on Mississippi Power's construction of the Kemper IGCC in excess of the $2.88 billion cost cap established by the Mississippi PSC, net of $245 million of grants awarded to the project by the DOE under the Clean Coal Power Initiative Round 2 (DOE(Initial DOE Grants) and excluding the cost of the lignite mine and equipment, the cost of the CO2 pipeline facilities, AFUDC, and certain general exceptions, including change of law, force majeure, and beneficial capital (which exists when Mississippi Power demonstrates that the purpose and effect of the construction cost increase is to produce efficiencies that will result in a neutral or favorable effect on customers relative to the original proposal for the CPCN) (Cost Cap Exceptions). See FUTURE EARNINGS POTENTIAL – "Construction Program – Integrated Coal Gasification Combined Cycle" and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.
Allowance for Equity Funds Used During Construction
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(23) (37.1) $(17) (14.3)
In the second quarter 2015, AFUDC equity was $39 million compared to $62 million for the corresponding period in 2014. For year-to-date 2015, AFUDC equity was $102 million compared to $119 million for the corresponding period in 2014. The decreases were primarily due to Mississippi Power placing the combined cycle and the associated common facilities portion of the Kemper IGCC in service in August 2014 and lower AFUDC equity at Georgia Power. Additionally, for year-to-date 2015, the decrease in AFUDC equity was partially offset by environmental and transmission projects at the traditional operating companies. See Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information regarding the Kemper IGCC.

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Allowance for Equity Funds Used During Construction
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(10) (15.9)
In the first quarter 2016, AFUDC equity was $53 million compared to $63 million for the corresponding period in 2015. The decrease was primarily due to environmental and generation projects placed in service at Alabama Power and Gulf Power.
Interest Expense, Net of Amounts Capitalized
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(30) (14.3) $(23) (5.5)
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$33 15.5
In the secondfirst quarter 2015,2016, interest expense, net of amounts capitalized was $180$246 million compared to $210$213 million in the corresponding period in 2014. For year-to-date 2015, interest expense, net of amounts capitalized2015. The increase was $393 million compared to $416 million in the corresponding period in 2014. The decreases were primarily due to an increase in outstanding long-term debt, partially offset by a $41 million decrease related to interest on deposits resulting from the termination of thean asset purchase agreement (APA) between Mississippi Power and SMEPA which required the return of SMEPA's deposits at a lower rate of interest than accrued, partially offset by an increase in outstanding long-term debt. Also contributing to the year-to-date decrease was an increase in capitalized interest primarily resulting from AFUDC debt and carrying costs related to the Kemper IGCC. May 2015.
See Note (E) to the Condensed Financial Statements herein for additional information. Also see
Other Income (Expense), Net
First Quarter 2016 vs. First Quarter 2015
(change in millions)(% change)
$(13)N/M
N/M – Not meaningful
In the first quarter 2016, other income (expense), net was $(21) million compared to $(8) million for the corresponding period in 2015. The change was primarily due to Bridge Agreement-related expenses associated with the proposed Merger.
See Note (B) "Integrated Coal Gasification Combined Cycle(I) to the Condensed Financial Statements under "Southern CompanyTermination of Proposed Sale of Undivided Interest to SMEPA"Merger with AGL Resources" herein for additional information.
Income Taxes
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(19) (5.9) $79 15.9
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(52) (19.0)
In the secondfirst quarter 2015,2016, income taxes were $302$222 million compared to $321$274 million for the corresponding period in 2014.2015. The decrease iswas primarily due to state income tax benefits realized in 2015 and increased federal income tax benefits related tofrom ITCs in 2015and PTCs at Southern Power partially offset by a decrease in non-taxable AFUDC equity, higher pre-tax earnings, and beneficial changes that impacted 2014 state income taxes.
For year-to-date 2015, income taxes were $576 million compared to $497 million for the corresponding period in 2014. Thean increase primarily reflects a reduction in tax benefits related to the estimated probable losses on Mississippi Power's construction of the Kemper IGCC recorded in 2014, beneficial changes that impacted 2014 state income taxes, and a decrease in non-taxable AFUDC equity, partially offset by otherwise lower pre-tax earnings in 2015, state income tax benefits realized in 2015, and increased federal income tax benefits related to ITCs in 2015 at Southern Power.IGCC.
See Note (G) to the Condensed Financial Statements herein for additional information.
FUTURE EARNINGS POTENTIAL
The results of operations discussed above are not necessarily indicative of Southern Company's future earnings potential. The level of Southern Company's future earnings depends on numerous factors that affect the opportunities, challenges, and risks of the Southern Company system's primary business of selling electricity. These

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factors include the traditional operating companies' ability to maintain a constructive regulatory environment that continues to allowallows for the timely recovery of prudently-incurred costs during a time of increasing costs and the completion and subsequent operation of the Kemper IGCC and Plant Vogtle Units 3 and 4 as well as other ongoing construction projects. Other major factors include the profitability of theSouthern Power's competitive wholesale business and successfully expandingsuccessful additional investments in renewable and other energy projects. Future earnings for the electricity business in the near term will depend, in part, upon maintaining and growing sales which are subject to a number of factors. These factors include weather, competition, new energy contracts with other utilities and other wholesale customers, energy conservation practiced by customers, the use of alternative energy sources by customers, the price of electricity, the price elasticity of demand, and the rate of economic growth or decline in the service territory. In addition, the level of future earnings for the wholesale business also depends on numerous factors including regulatory matters, creditworthiness of customers, total generating capacity available and related costs, future acquisitions and

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construction of generating facilities, including the impact of ITCs,tax credits from renewable energy projects, and the successful remarketing of capacity as current contracts expire. ChangesDemand for electricity is primarily driven by economic growth. The pace of economic growth and electricity demand may be affected by changes in regional and global economic conditions, may impact sales for the traditional operating companies and Southern Power as the pace of the economic recovery remains uncertain. The timing and extent of the economic recovery will impact growth andwhich may impact future earnings.
As part of its ongoing effort to adapt to changing market conditions, Southern Company continues to evaluate and consider a wide array of potential business strategies. These strategies may include business combinations, partnerships, and acquisitions involving other utility or non-utility businesses or properties, disposition of certain assets, internal restructuring, or some combination thereof. Furthermore, Southern Company may engage in new business ventures that arise from competitive and regulatory changes in the utility industry. Pursuit of any of the above strategies, or any combination thereof, may significantly affect the business operations, risks, and financial condition of Southern Company. In addition, the proposed Merger will result in a combined company that is subject to various risks that do not currently impact Southern Company.
For additional information relating to these issues, see RISK FACTORS in Item 1A and MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL of Southern Company in Item 7 of the Form 10-K.
Environmental Matters
Compliance costs related to federal and state environmental statutes and regulations could affect earnings if such costs cannot continue to be fully recovered in rates on a timely basis or through market-based contracts. Environmental compliance spending over the next several years may differ materially from the amounts estimated. The timing, specific requirements, and estimated costs could change as environmental statutes and regulations are adopted or modified.modified, as compliance plans are revised or updated, and as legal challenges to rules are completed. Further, higher costs that are recovered through regulated rates could contribute to reduced demand for electricity, which could negatively affect results of operations, cash flows, and financial condition. See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters" of Southern Company in Item 7 and Note 3 to the financial statements of Southern Company under "Environmental Matters" in Item 8 of the Form 10-K for additional information.
New Source Review Actions
See Note 3 to the financial statements of Southern Company under "Environmental Matters New Source Review Actions" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements herein for additional information.
On June 25, 2015, the U.S. Department of Justice filed a joint stipulation between Alabama Power, the EPA, and the U.S. Department of Justice proposing to modify the 2006 consent decree to resolve all remaining claims for relief alleged in the case. If approved by the U.S. District Court for the Northern District of Alabama, Alabama Power will, without admitting liability, operate subject to emission rates and a cap on certain units and requirements to use only natural gas at certain units, including a unit co-owned by Mississippi Power; retire certain units at Plants Gorgas and Barry; pay a $100,000 civil penalty; and invest $1.5 million in electric transportation infrastructure projects over three years.
The ultimate outcome of this matter cannot be determined at this time.
Environmental Statutes and Regulations
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations," "Retail Regulatory Matters Alabama Power Environmental Accounting Order," and "Retail Regulatory Matters Georgia Power Integrated Resource Plans" of Southern Company in Item 7 and Note 3 to the financial statements of Southern Company under "Other Matters Sierra Club Settlement Agreement" in Item 8 of the Form 10-K for additional information on planned unit retirements and fuel conversions at Alabama Power, Georgia Power, and Mississippi Power.
Air Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Air Quality" of Southern Company in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulations governing emissions during startup, shutdown, or malfunction (SSM), the final MATS rule and the Cross State Air Pollution Rule (CSAPR).regional haze regulations.
On April 25, 2016, in response to a June 12, 2015 U.S. Supreme Court opinion, the EPA published a finalits supplemental finding regarding consideration of costs in support of the MATS rule. This finding does not impact MATS rule requiring affected states (including Alabama, Florida, Georgia, Mississippi, North Carolina,compliance requirements, costs, or deadlines, and Texas)all units within the Southern Company system that are subject to revise or remove state implementation plan (SIP) provisions regarding excess emissions that occur during periods of SSM by no later than November 22, 2016. The ultimate impact of the

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finalthe MATS rule have completed the measures necessary to achieve compliance with the MATS rule by the applicable deadlines.
Also on April 25, 2016, the EPA issued proposed revisions to the regional haze regulations. The ultimate impact of the proposed revisions will depend on the outcome oftheir ultimate adoption, implementation, and any legal challenges and the development and approval of SIPs by the affected states and cannot be determined at this time.
On June 29, 2015, the U.S. Supreme Court issued a decision finding that the EPA had failed to properly consider costs in its decision to regulate hazardous air pollutant emissions from electric generating units under the MATS rule and remanded the case to the U.S. Court of Appeals for the District of Columbia Circuit for further proceedings. The MATS rule remains in effect while the U.S. Court of Appeals for the District of Columbia Circuit and the EPA respond to the decision. The ultimate impact of this decision cannot be determined at this time.
On July 28, 2015, the U.S. Court of Appeals for the District of Columbia Circuit issued an opinion invalidating certain emissions budgets under the CSAPR Phase II emissions trading program for a number of states, including Alabama, Florida, Georgia, North Carolina, and Texas. The court's decision leaves the emissions trading program in place and remands the rule to the EPA for further action consistent with the court's decision. The court rejected all other pending challenges to the rule. The ultimate impact of this decision will depend on additional rulemaking and cannot be determined at this time.
Water Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Water Quality" of Southern Company in Item 7 of the Form 10-K for additional information regarding the EPA's and the U.S. Army Corps of Engineers' proposed rule revising the definition of waters of the U.S. under the Clean Water Act (CWA).
On June 29, 2015, the EPA and the U.S. Army Corps of Engineers jointly published a final rule revising the regulatory definition of waters of the U.S. for all CWA programs. The final rule significantly expands the scope of federal jurisdiction under the CWA and could have significant impacts on economic development projects which could affect customer demand growth. In addition, this rule could significantly increase permitting and regulatory requirements and costs associated with the siting of new facilities and the installation, expansion, and maintenance of transmission and distribution lines. The rule becomes effective August 28, 2015. The ultimate impact of the final rule will depend on the outcome of any legal challenges and the EPA's and the U.S. Army Corps of Engineers' field-level implementation of the rule and cannot be determined at this time.
Coal Combustion Residuals
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Coal Combustion Residuals" of Southern Company in Item 7 of the Form 10-K for additional information regarding the EPA's regulation of CCR.
On April 17, 2015, the EPA published the Disposal of Coal Combustion Residuals from Electric Utilities final rule (CCR Rule) in the Federal Register, setting October 19, 2015 as the effective date of the CCR Rule. The ultimate impact of the CCR Rule cannot be determined at this timeand will depend on the traditional operating companies' ongoing review of the CCR Rule, the results of initial and ongoing minimum criteria assessments, and the outcome of legal challenges. Based on initial estimates, Southern Company recorded incremental asset retirement obligations (ARO) of approximately $700 million related to the CCR Rule in the second quarter 2015. As further analysis is performed, including evaluation of the expected timing and method of compliance and refinement of assumptions underlying the cost estimates, such as the quantities of CCR at each site, the traditional operating companies expect to periodically update these estimates. See Note (A) to the Condensed Financial Statements herein for additional information regarding these AROs.
Global Climate Issues
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Global Climate Issues" of Southern Company in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulation of CO2 from fossil-fuel-fired electric generating units.

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On August 3, 2015, the EPA released pre-publication versions of two final rules that would limit CO2 emissions from fossil fuel-fired electric generating units. One of the final rules contains specific emission standards governing CO2 emissions from new, modified, and reconstructed units. The other final rule establishes guidelines for states to develop plans to meet EPA-mandated CO2 emission rates for existing units. The EPA's final guidelines require state plans to meet interim CO2 performance rates between 2022 and 2029 and final rates in 2030 and thereafter. At the same time, the EPA also proposed a federal plan and proposed model rule that states can adopt or that would be put in place if, in response to the final guidelines, a state either does not submit a state plan or its plan is not approved by the EPA. These guidelines and standards could result in operational restrictions and material compliance costs, including capital expenditures, which could affect future unit retirement and replacement decisions. Southern Company's results of operations, cash flows, and financial condition could be significantly impacted if such costs are not recovered through regulated rates or through market-based contracts. However, the ultimate financial and operational impact of the final rules on the Southern Company system cannot be determined at this time and will depend on numerous factors including the Southern Company system's ongoing review of the final rules; the outcome of any legal challenges; individual state implementation of the EPA's final guidelines, including the potential that state plans impose different standards; additional rulemaking activities in response to legal challenges and related court decisions; the impact of future changes in generation and emissions related technology and costs; the impact of future decisions regarding unit retirement and replacement, including the type and amount of any such replacement capacity; and the time periods over which compliance will be required.
FERC Matters
The traditional operating companies and Southern Power have authority from the FERC to sell electricity at market-based rates. Since 2008, that authority, for certain balancing authority areas, has been conditioned on compliance with the requirements of an energy auction, which the FERC found to be tailored mitigation that addresses potential market power concerns. In accordance with FERC regulations governing such authority, the traditional operating companies and Southern Power filed a triennial market power analysis on June 30, 2014, which included continued reliance on the energy auction as tailored mitigation. On April 27, 2015, the FERC issued an order finding that the traditional operating companies' and Southern Power's existing tailored mitigation may not effectively mitigate the potential to exert market power in certain areas served by the traditional operating companies and in some adjacent areas. To retain market-based rate authority, the FERC directed the traditional operating companies and Southern Power to show why market-based rate authority should not be revoked in these areas or to provide a mitigation plan to further address market power concerns. The traditional operating companies and Southern Power filed a request for rehearing on May 27, 2015 and on June 26, 2015 filed their response with the FERC. The ultimate outcome of this matter cannot be determined at this time.
Retail Regulatory Matters
Retail Fuel Cost RecoveryConstruction Program
The traditional operating companies each have established fuel cost recovery rates approvedConstruction continues on Plant Vogtle Units 3 and 4 (45.7% ownership interest by their respective state PSCs. Fuel cost recovery revenues are adjusted for differences in actual recoverable fuel costs and amounts billed in current regulated rates. Accordingly, changesGeorgia Power in the billing factor will not have a significant effecttwo units, each with approximately 1,100 MWs) and Mississippi Power's 582-MW Kemper IGCC. See RESULTS OF OPERATIONS – "Estimated Loss on Kemper IGCC," FUTURE EARNINGS POTENTIAL – "Construction Program," and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" herein for additional information. For information about Southern Company's revenues orPower's acquisitions and construction of renewable energy facilities, see Note (I) to the Condensed Financial Statements under "Southern Power" herein.
Key Performance Indicators
Southern Company continues to focus on several key performance indicators. These indicators include customer satisfaction, plant availability, system reliability, execution of major construction projects, and earnings per share. For additional information on these indicators, see MANAGEMENT'S DISCUSSION AND ANALYSIS – OVERVIEW – "Key Performance Indicators" of Southern Company in Item 7 of the Form 10-K.
RESULTS OF OPERATIONS
Net Income
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(23) (4.5)
Consolidated net income but will affect cash flow. The traditional operating companies continuously monitor their under or over recovered fuel cost balances. Georgia Power expectsattributable to file its next fuel case in SeptemberSouthern Company was $485 million ($0.53 per share) for the first quarter 2016 compared to $508 million ($0.56 per share) for the first quarter 2015. The ultimate outcomedecrease was primarily the result of this matter cannotlower retail revenues due to milder weather in the first quarter 2016 as compared to the corresponding period in 2015, higher depreciation and amortization, higher charges related to revisions of the estimated costs expected to be determinedincurred on Mississippi Power's construction of the Kemper IGCC, and lower wholesale capacity revenues. The decreases were partially offset by increases in revenues due to increases in non-fuel retail rates and sales growth and a decrease in income taxes primarily from income tax benefits at this time.Southern Power.
See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Alabama Power – Rate ECR" and "Retail Regulatory Matters – Georgia Power – Fuel Cost Recovery""Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.
Alabama Power
Alabama Power's revenues from regulated retail operations are collected through various rate mechanisms subject to the oversight of the Alabama PSC. Alabama Power currently recovers its costs from the regulated retail business

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Retail Revenues
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(165) (4.7)
In the first quarter 2016, retail revenues were $3.4 billion compared to $3.5 billion for the corresponding period in 2015.
Details of the changes in retail revenues were as follows:
  First Quarter 2016
  (in millions) (% change)
Retail – prior year $3,542
  
Estimated change resulting from –    
Rates and pricing 110
 3.1
Sales growth 22
 0.6
Weather (85) (2.4)
Fuel and other cost recovery (212) (6.0)
Retail – current year $3,377
 (4.7)%
Revenues associated with changes in rates and pricing increased in the first quarter 2016 when compared to the corresponding period in 2015 primarily through its Rate RSE,due to increased revenues at Alabama Power under Rate CNP rate energy cost recovery,Compliance and natural disaster reserve rate. In addition,at Georgia Power related to increases in base tariffs under the Alabama PSC issues accounting orders to address current events impacting Alabama Power. See Note 32013 ARP and the NCCR tariff, all effective January 1, 2016. The increase in rates and pricing was also due to the financial statementsimplementation of Southern Company under "Retail Regulatory Matters – Alabama Power" in Item 8 of the Form 10-Krates for additional information regarding Alabama Power's rate mechanisms and accounting orders. The recovery balance of each regulatory clause for Alabama Power is reported in Note (B) to the Condensed Financial Statements herein.certain Kemper IGCC in-service assets at Mississippi Power.
Rate CNP
See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Alabama Power," "Retail Regulatory Matters Georgia Power Rate CNP"Plans" and " – Non-Environmental Federal Mandated Costs Accounting Order"Nuclear Construction," and "Integrated Coal Gasification Combined Cycle – Rate Recovery of Kemper IGCC Costs" in Item 8 of the Form 10-K for additional information regarding Alabama Power's development of a revised cost recovery mechanism and the normal purchases and normal sales (NPNS) exception for wind PPAs.
On March 3, 2015, the Alabama PSC approved a modification to Rate CNP Environmental to include compliance costs for both environmental and non-environmental mandates. The recoverable non-environmental compliance costs result from laws, regulations, and other mandates directed at the utility industry involving the security, reliability, safety, sustainability, or similar considerations impacting Alabama Power's facilities or operations. This modification to Rate CNP Environmental was effective March 20, 2015 with the revised rate now defined as Rate CNP Compliance. Alabama Power incurred $30 million of non-environmental compliance costs during the first six months of 2015 and will be limited to recovery of $50 million for the year. Customer rates will not be impacted before January 2016; therefore, the modification will increase the under recovered position for Rate CNP Compliance during 2015.
In April 2015, the Financial Accounting Standards Board (FASB) proposed new accounting guidance to allow the NPNS exception for physical forward transactions in nodal energy markets, consistent with the manner in which Alabama Power currently accounts for its two wind PPAs. On July 9, 2015, the FASB ratified the consensus reached by the Emerging Issues Task Force to allow the exception in such cases and voted to issue a final accounting standard.
Environmental Accounting Order
In April 2015, as part of its environmental compliance strategy, Alabama Power retired Plant Gorgas Units 6 and 7. These units represented 200 MWs of Alabama Power's approximately 12,200 MWs of generating capacity. Additionally, in April 2015, Alabama Power ceased using coal at Plant Barry Units 1 and 2 (250 MWs), but such units will remain available on a limited basis with natural gas as the fuel source. No later than April 2016, Alabama Power expects to cease using coal at Plant Greene County Units 1 and 2 (300 MWs) and begin operating those units solely on natural gas. Subject to the final approval of the New Source Review stipulation, Alabama Power will also retire Plant Barry Unit 3 (225 MWs) which is currently unavailable for generation. See Note (B) to the Condensed Financial Statements herein for additional information regardinginformation.
Revenues attributable to changes in sales increased in the New Source Review actions.first quarter 2016 when compared to the corresponding period in 2015. Weather-adjusted residential KWH sales increased 1.4% in the first quarter 2016 due to customer growth and increased customer usage. Weather-adjusted commercial KWH sales increased 0.8% in the first quarter 2016 primarily due to customer growth. Industrial KWH sales decreased 1.0% in the first quarter 2016 primarily due to decreased sales in the chemicals, primary metals, non-manufacturing, and pipeline sectors, partially offset by increased sales in the paper and stone, clay, and glass sectors. A strong dollar, low oil prices, and weak global growth conditions have constrained growth in the industrial sector.
In accordance with an accounting order from the Alabama PSC, Alabamafirst quarter 2015, Mississippi Power transferredupdated the unrecovered plant asset balancesmethodology to a regulatory asset at their respective retirement dates. The regulatory asset will be amortized overestimate the remaining useful lives, as established prior to the decision for retirement. As a result, these decisions willunbilled revenue allocation among customer classes. This change did not have a significant impact on Southern Company's financial statements.
Renewable Energy
On June 25,net income. The KWH sales variances discussed above reflect an adjustment to the estimated allocation of Mississippi Power's unbilled first quarter 2015 Alabama Power filed a petitionKWH sales among customer classes that is consistent with the Alabama PSCactual allocation in 2016. Without this adjustment, first quarter 2016 weather-adjusted residential sales increased 1.6%, weather-adjusted commercial sales increased 1.1%, and industrial KWH sales decreased 0.8% as compared to the corresponding period in 2015.
Fuel and other cost recovery revenues decreased $212 million in the first quarter 2016, respectively, when compared to the corresponding period in 2015 primarily due to a decrease in fuel prices.
Electric rates for a Renewable Generation Certificate (RGC).the traditional operating companies include provisions to adjust billings for fluctuations in fuel costs, including the energy component of purchased power costs. Under these provisions, fuel revenues generally equal fuel expenses, including the energy component of purchased power costs, and do not affect net income. The RGC would develop a process that allows Alabama Power to build its own renewable projects each less than 80 MWs or purchase power from other renewable-generated sources up to 500 MWs. The Alabama PSC is expected to rule on this matter in August 2015. The ultimate outcome of this matter cannot be determined at this time.

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Georgia Power
Georgia Power'straditional operating companies may also have one or more regulatory mechanisms to recover other costs such as environmental and other compliance costs, storm damage, new plants, and PPAs.
Wholesale Revenues
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(71) (15.2)
Wholesale revenues consist of PPAs primarily with investor-owned utilities and electric cooperatives and short-term opportunity sales. Wholesale revenues from regulated retail operations are collected through various rate mechanisms subject to the oversight of the Georgia PSC. Georgia Power currently recovers its costs from the regulated retail business through the 2013 ARP, which includes traditional base tariff rates, Demand-Side Management (DSM) tariffs, Environmental Compliance Cost Recovery (ECCR) tariffs,PPAs (other than solar and Municipal Franchise Fee (MFF) tariffs. In addition, financing costs related to the construction of Plant Vogtle Units 3 and 4 are being collected through the NCCR tariff and fuel costs are collected through separate fuel cost recovery tariffs. See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Georgia Power" in Item 8 of the Form 10-K for additional information.
Renewables Development
As part of the Georgia Power Advanced Solar Initiative program, Georgia Power executed ten PPAs that were approved by the Georgia PSC in 2014 and provide for the purchase of energy from 515 MWs of solar capacity. These PPAs are expected to commence in December 2015 and 2016 andwind PPAs) have terms ranging from 20 to 30 years. As a result of certain acquisitions by Southern Power, Georgia Power expects that 249 MWs of the 515 MWs of contracted capacity will be purchased from solar facilities owned or under development by Southern Power.
On June 15, 2015, Georgia Power executed a PPA to purchase a total of 58 MWs of biomassboth capacity and energy components. Capacity revenues reflect the recovery of fixed costs and a return on investment. Energy revenues will vary depending on fuel prices, the market prices of wholesale energy compared to the Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation. Increases and decreases in energy revenues that are driven by fuel prices are accompanied by an increase or decrease in fuel costs and do not have a significant impact on net income. Wholesale revenues at Mississippi Power include FERC-regulated municipal and rural association sales as well as market-based sales. Short-term opportunity sales are made at market-based rates that generally provide a margin above the Southern Company system's variable cost to produce the energy.
In the first quarter 2016, wholesale revenues were $396 million compared to $467 million for the corresponding period in 2015 related to a $43 million decrease in capacity revenues and a $28 million decrease in energy revenues. The decrease in capacity revenues was primarily due to a PPA remarketing from a 79-MW facility in Georgia that will begin in 2017 and end in 2047. This PPA was approved by the Georgia PSC on April 15, 2015.non-affiliate to affiliate at Southern Power, unit retirements at Georgia Power, also entered into an energy-only PPA formilder weather and decreased usage at Mississippi Power, and the remaining 21 MWs from the same facility.
On July 21, 2015, the Georgia PSC approved Georgia Power's request to build, own, and operateexpiration of a 46-MW solar generation facility at a U.S. Marine Corps base in Albany, Georgia by the end of 2016.
Integrated Resource Plan
To comply with the April 16, 2015 effective date of the MATS rule, Plant Branch Units 1, 3, and 4 (1,266 MWs), Plant Yates Units 1 through 5 (579 MWs), and Plant McManus Units 1 and 2 (122 MWs) were retired on April 15, 2015. In addition, operations were discontinued at Plant MitchellScherer Unit 3 (155 MWs) and its decertification will be requestedpower sales agreement at Gulf Power. The decrease in connection with the triennial Integrated Resource Plan in 2016. The switch to natural gas as the primary fuel is complete at Plant Yates Units 7 and 6 and the units were returned to service on May 4, 2015 and June 27, 2015, respectively.
Gulf Power
Renewables
On April 16, 2015, the Florida PSC approved three energy purchase agreements totaling 120 MWs of utility-scale solar generation located at three military installations in northwest Florida. On May 5, 2015, the Florida PSC approved an energy purchase agreement for up to 178 MWs of wind generation in central Oklahoma. Purchases under these agreements will be for energy only and will be recovered through Gulf Power's fuel cost recovery mechanism.
Mississippi Power
2015 Rate Case
On May 15, 2015 and July 10, 2015, Mississippi Power filed alternative rate proposalsrevenues was primarily related to recovery of Kemper IGCC-related costs with the Mississippi PSC. lower fuel costs.
See Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle FUTURE EARNINGS POTENTIAL Rate Recovery of Kemper IGCC Costs 2015 Rate Case""Other Matters" herein for additional information.information regarding the expiration of long-term sales agreements at Gulf Power for Plant Scherer Unit 3, which will impact future wholesale earnings.

Other Electric Revenues
26
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$18 11.0
In the first quarter 2016, other electric revenues were $181 million compared to $163 million for the corresponding period in 2015. The increase was primarily due to an adjustment for customer temporary facilities service revenues at Georgia Power.
Fuel and Purchased Power Expenses
  First Quarter 2016
vs.
First Quarter 2015
  (change in millions) (% change)
Fuel $(301) (24.8)
Purchased power 21
 14.6
Total fuel and purchased power expenses $(280)  
In the first quarter 2016, total fuel and purchased power expenses were $1.1 billion compared to $1.4 billion for the corresponding period in 2015. The decrease was primarily the result of a $223 million decrease in the average cost

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Renewablesof fuel and purchased power primarily due to lower natural gas and coal prices and a $145 million decrease in the volume of KWHs generated, partially offset by an $88 million increase in the volume of KWHs purchased.
Fuel and purchased power energy transactions at the traditional operating companies are generally offset by fuel revenues and do not have a significant impact on net income. See FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters – Retail Fuel Cost Recovery" herein for additional information. Fuel expenses incurred under Southern Power's PPAs are generally the responsibility of the counterparties and do not significantly impact net income.
Details of the Southern Company system's generation and purchased power were as follows:
  First Quarter
2016
 First Quarter
2015
Total generation (billions of KWHs)
 44 46
Total purchased power (billions of KWHs)
 4 3
Sources of generation (percent) —
    
Coal 27 33
Nuclear 17 16
Gas 47 47
Hydro 7 3
Other Renewables 2 1
Cost of fuel, generated (cents per net KWH) 
    
Coal 3.24 3.70
Nuclear 0.82 0.67
Gas 2.16 2.71
Average cost of fuel, generated (cents per net KWH)
 2.23 2.71
Average cost of purchased power (cents per net KWH)(*)
 5.27 7.18
(*)Average cost of purchased power includes fuel purchased by the Southern Company system for tolling agreements where power is generated by the provider.
Fuel
In Aprilthe first quarter 2016, fuel expense was $911 million compared to $1.2 billion for the corresponding period in 2015. The decrease was primarily due to a 21.9% decrease in the volume of KWHs generated by coal, a 20.3% decrease in the average cost of natural gas per KWH generated, a 12.4% decrease in the average cost of coal per KWH generated, and May 2015, Mississippian 83.1% increase in the volume of KWHs generated by hydro facilities resulting from more rainfall.
Purchased Power entered into separate PPAs
In the first quarter 2016, purchased power expense was $165 million compared to $144 million for three solar facilitiesthe corresponding period in 2015. The increase was primarily due to a 50.8% increase in the volume of KWHs purchased, partially offset by a 26.6% decrease in the average cost per KWH purchased primarily as a result of lower natural gas and coal prices.
Energy purchases will vary depending on demand for a combined totalenergy within the Southern Company system's service territory, the market prices of approximately 105 MWs. Mississippi Power would purchase allwholesale energy as compared to the cost of the energy producedSouthern Company system's generation, and the availability of the Southern Company system's generation.

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Other Operations and Maintenance Expenses
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(16) (1.4)
In the first quarter 2016, other operations and maintenance expenses were $1.11 billion compared to $1.12 billion for the corresponding period in 2015. The decrease was primarily due to a decrease in scheduled outage and maintenance costs at generation facilities and a decrease in employee compensation and benefits including pension costs.
Depreciation and Amortization
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$54 11.1
In the first quarter 2016, depreciation and amortization was $541 million compared to $487 million for the corresponding period in 2015. The increase was primarily due to a $43 million increase related to additional plant in service at the traditional operating companies and Southern Power. Also contributing to the increase, Gulf Power recorded $14 million less of a reduction in depreciation in the first three months of 2016 compared to the corresponding period in 2015, as authorized by the solar facilities forFlorida PSC in a settlement agreement.
See Note 3 to the 25-year termfinancial statements of Southern Company under "Retail Regulatory Matters – Gulf Power – Retail Base Rate Case" in Item 8 of the contracts. If approvedForm 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Gulf Power – Retail Base Rate Case" herein for additional information.
Estimated Loss on Kemper IGCC
First Quarter 2016 vs. First Quarter 2015
(change in millions)(% change)
$44N/M
N/M – Not meaningful
In the first quarter 2016 and 2015, estimated probable losses on the Kemper IGCC of $53 million and $9 million, respectively, were recorded at Southern Company. These losses reflect revisions of estimated costs expected to be incurred on Mississippi Power's construction of the Kemper IGCC in excess of the $2.88 billion cost cap established by the Mississippi PSC, net of $245 million of grants awarded to the project by the DOE under the Clean Coal Power Initiative Round 2 (Initial DOE Grants) and excluding the cost of the lignite mine and equipment, the cost of the CO2 pipeline facilities, AFUDC, and certain general exceptions, including change of law, force majeure, and beneficial capital (which exists when Mississippi Power demonstrates that the purpose and effect of the construction cost increase is to produce efficiencies that will result in a neutral or favorable effect on customers relative to the original proposal for the CPCN) (Cost Cap Exceptions). See FUTURE EARNINGS POTENTIAL – "Construction Program – Integrated Coal Gasification Combined Cycle" and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Allowance for Equity Funds Used During Construction
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(10) (15.9)
In the first quarter 2016, AFUDC equity was $53 million compared to $63 million for the corresponding period in 2015. The decrease was primarily due to environmental and generation projects placed in service at Alabama Power and Gulf Power.
Interest Expense, Net of Amounts Capitalized
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$33 15.5
In the first quarter 2016, interest expense, net of amounts capitalized was $246 million compared to $213 million in the corresponding period in 2015. The increase was primarily due to an increase in outstanding long-term debt, partially offset by a decrease related to interest on deposits resulting from the termination of an asset purchase agreement between Mississippi Power and SMEPA in May 2015.
See Note (E) to the Condensed Financial Statements herein for additional information.
Other Income (Expense), Net
First Quarter 2016 vs. First Quarter 2015
(change in millions)(% change)
$(13)N/M
N/M – Not meaningful
In the first quarter 2016, other income (expense), net was $(21) million compared to $(8) million for the corresponding period in 2015. The change was primarily due to Bridge Agreement-related expenses associated with the proposed Merger.
See Note (I) to the Condensed Financial Statements under "Southern Company – Proposed Merger with AGL Resources" herein for additional information.
Income Taxes
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(52) (19.0)
In the first quarter 2016, income taxes were $222 million compared to $274 million for the corresponding period in 2015. The decrease was primarily due to increased federal income tax benefits from ITCs and PTCs at Southern Power and an increase in tax benefits related to estimated probable losses on Mississippi Power's construction of the Kemper IGCC.
See Note (G) to the Condensed Financial Statements herein for additional information.
FUTURE EARNINGS POTENTIAL
The results of operations discussed above are expectednot necessarily indicative of Southern Company's future earnings potential. The level of Southern Company's future earnings depends on numerous factors that affect the opportunities, challenges, and risks of the Southern Company system's primary business of selling electricity. These

21

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

factors include the traditional operating companies' ability to maintain a constructive regulatory environment that allows for the timely recovery of prudently-incurred costs during a time of increasing costs and the completion and subsequent operation of the Kemper IGCC and Plant Vogtle Units 3 and 4 as well as other ongoing construction projects. Other major factors include the profitability of Southern Power's competitive wholesale business and successful additional investments in renewable and other energy projects. Future earnings for the electricity business in the near term will depend, in part, upon maintaining and growing sales which are subject to a number of factors. These factors include weather, competition, new energy contracts with other utilities and other wholesale customers, energy conservation practiced by customers, the use of alternative energy sources by customers, the price of electricity, the price elasticity of demand, and the rate of economic growth or decline in the service territory. In addition, the level of future earnings for the wholesale business also depends on numerous factors including regulatory matters, creditworthiness of customers, total generating capacity available and related costs, future acquisitions and construction of generating facilities, the impact of tax credits from renewable energy projects, and the successful remarketing of capacity as current contracts expire. Demand for electricity is primarily driven by economic growth. The pace of economic growth and electricity demand may be affected by changes in regional and global economic conditions, which may impact future earnings.
As part of its ongoing effort to adapt to changing market conditions, Southern Company continues to evaluate and consider a wide array of potential business strategies. These strategies may include business combinations, partnerships, and acquisitions involving other utility or non-utility businesses or properties, disposition of certain assets, internal restructuring, or some combination thereof. Furthermore, Southern Company may engage in new business ventures that arise from competitive and regulatory changes in the utility industry. Pursuit of any of the above strategies, or any combination thereof, may significantly affect the business operations, risks, and financial condition of Southern Company. In addition, the proposed Merger will result in a combined company that is subject to various risks that do not currently impact Southern Company.
For additional information relating to these issues, see RISK FACTORS in Item 1A and MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL of Southern Company in Item 7 of the Form 10-K.
Environmental Matters
Compliance costs related to federal and state environmental statutes and regulations could affect earnings if such costs cannot continue to be fully recovered in servicerates on a timely basis or through market-based contracts. Environmental compliance spending over the next several years may differ materially from the amounts estimated. The timing, specific requirements, and estimated costs could change as environmental statutes and regulations are adopted or modified, as compliance plans are revised or updated, and as legal challenges to rules are completed. Further, higher costs that are recovered through regulated rates could contribute to reduced demand for electricity, which could negatively affect results of operations, cash flows, and financial condition. See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters" of Southern Company in Item 7 and Note 3 to the financial statements of Southern Company under "Environmental Matters" in Item 8 of the Form 10-K for additional information.
Environmental Statutes and Regulations
Air Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Air Quality" of Southern Company in Item 7 of the Form 10-K for additional information regarding the EPA's final MATS rule and regional haze regulations.
On April 25, 2016, in response to a June 2015 U.S. Supreme Court opinion, the EPA published its supplemental finding regarding consideration of costs in support of the MATS rule. This finding does not impact MATS rule compliance requirements, costs, or deadlines, and all units within the Southern Company system that are subject to

22

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

the MATS rule have completed the measures necessary to achieve compliance with the MATS rule by the end ofapplicable deadlines.
Also on April 25, 2016, and the resulting energy purchases will be recovered through Mississippi Power's fuel cost recovery mechanism.EPA issued proposed revisions to the regional haze regulations. The ultimate outcomeimpact of this matterthe proposed revisions will depend on their ultimate adoption, implementation, and any legal challenges and cannot be determined at this time.
Retail Regulatory Matters
Construction Program
Construction continues on Plant Vogtle Units 3 and 4 (45.7% ownership interest by Georgia Power in the two units, each with approximately 1,100 MWs) and Mississippi Power's 582-MW Kemper IGCC. See RESULTS OF OPERATIONS – "Estimated Loss on Kemper IGCC," FUTURE EARNINGS POTENTIAL – "Construction Program," and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" herein for additional information. For information about Southern Power's acquisitions and construction of renewable energy facilities, see Note (I) to the Condensed Financial Statements under "Southern Power" herein.
Key Performance Indicators
Southern Company continues to focus on several key performance indicators. These indicators include customer satisfaction, plant availability, system reliability, execution of major construction projects, and earnings per share. For additional information on these indicators, see MANAGEMENT'S DISCUSSION AND ANALYSIS – OVERVIEW – "Key Performance Indicators" of Southern Company in Item 7 of the Form 10-K.
RESULTS OF OPERATIONS
Net Income
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(23) (4.5)
Consolidated net income attributable to Southern Company was $485 million ($0.53 per share) for the first quarter 2016 compared to $508 million ($0.56 per share) for the first quarter 2015. The decrease was primarily the result of lower retail revenues due to milder weather in the first quarter 2016 as compared to the corresponding period in 2015, higher depreciation and amortization, higher charges related to revisions of the estimated costs expected to be incurred on Mississippi Power's construction of the Kemper IGCC, and lower wholesale capacity revenues. The decreases were partially offset by increases in revenues due to increases in non-fuel retail rates and sales growth and a decrease in income taxes primarily from income tax benefits at Southern Power.
See Note 3 to the financial statements of Southern Company under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Retail Revenues
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(165) (4.7)
In the first quarter 2016, retail revenues were $3.4 billion compared to $3.5 billion for the corresponding period in 2015.
Details of the changes in retail revenues were as follows:
  First Quarter 2016
  (in millions) (% change)
Retail – prior year $3,542
  
Estimated change resulting from –    
Rates and pricing 110
 3.1
Sales growth 22
 0.6
Weather (85) (2.4)
Fuel and other cost recovery (212) (6.0)
Retail – current year $3,377
 (4.7)%
Revenues associated with changes in rates and pricing increased in the first quarter 2016 when compared to the corresponding period in 2015 primarily due to increased revenues at Alabama Power under Rate CNP Compliance and at Georgia Power related to increases in base tariffs under the 2013 ARP and the NCCR tariff, all effective January 1, 2016. The increase in rates and pricing was also due to the implementation of rates for certain Kemper IGCC in-service assets at Mississippi Power.
See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Alabama Power," "Retail Regulatory Matters Georgia Power Rate Plans" and " – Nuclear Construction," and "Integrated Coal Gasification Combined Cycle – Rate Recovery of Kemper IGCC Costs" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements herein for additional information.
Revenues attributable to changes in sales increased in the first quarter 2016 when compared to the corresponding period in 2015. Weather-adjusted residential KWH sales increased 1.4% in the first quarter 2016 due to customer growth and increased customer usage. Weather-adjusted commercial KWH sales increased 0.8% in the first quarter 2016 primarily due to customer growth. Industrial KWH sales decreased 1.0% in the first quarter 2016 primarily due to decreased sales in the chemicals, primary metals, non-manufacturing, and pipeline sectors, partially offset by increased sales in the paper and stone, clay, and glass sectors. A strong dollar, low oil prices, and weak global growth conditions have constrained growth in the industrial sector.
In the first quarter 2015, Mississippi Power updated the methodology to estimate the unbilled revenue allocation among customer classes. This change did not have a significant impact on net income. The KWH sales variances discussed above reflect an adjustment to the estimated allocation of Mississippi Power's unbilled first quarter 2015 KWH sales among customer classes that is consistent with the actual allocation in 2016. Without this adjustment, first quarter 2016 weather-adjusted residential sales increased 1.6%, weather-adjusted commercial sales increased 1.1%, and industrial KWH sales decreased 0.8% as compared to the corresponding period in 2015.
Fuel and other cost recovery revenues decreased $212 million in the first quarter 2016, respectively, when compared to the corresponding period in 2015 primarily due to a decrease in fuel prices.
Electric rates for the traditional operating companies include provisions to adjust billings for fluctuations in fuel costs, including the energy component of purchased power costs. Under these provisions, fuel revenues generally equal fuel expenses, including the energy component of purchased power costs, and do not affect net income. The

17

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

traditional operating companies may also have one or more regulatory mechanisms to recover other costs such as environmental and other compliance costs, storm damage, new plants, and PPAs.
Wholesale Revenues
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(71) (15.2)
Wholesale revenues consist of PPAs primarily with investor-owned utilities and electric cooperatives and short-term opportunity sales. Wholesale revenues from PPAs (other than solar and wind PPAs) have both capacity and energy components. Capacity revenues reflect the recovery of fixed costs and a return on investment. Energy revenues will vary depending on fuel prices, the market prices of wholesale energy compared to the Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation. Increases and decreases in energy revenues that are driven by fuel prices are accompanied by an increase or decrease in fuel costs and do not have a significant impact on net income. Wholesale revenues at Mississippi Power include FERC-regulated municipal and rural association sales as well as market-based sales. Short-term opportunity sales are made at market-based rates that generally provide a margin above the Southern Company system's variable cost to produce the energy.
In the first quarter 2016, wholesale revenues were $396 million compared to $467 million for the corresponding period in 2015 related to a $43 million decrease in capacity revenues and a $28 million decrease in energy revenues. The decrease in capacity revenues was primarily due to a PPA remarketing from non-affiliate to affiliate at Southern Power, unit retirements at Georgia Power, milder weather and decreased usage at Mississippi Power, and the expiration of a Plant Scherer Unit 3 power sales agreement at Gulf Power. The decrease in energy revenues was primarily related to lower fuel costs.
See FUTURE EARNINGS POTENTIAL – "Other Matters" herein for additional information regarding the expiration of long-term sales agreements at Gulf Power for Plant Scherer Unit 3, which will impact future wholesale earnings.
Other Electric Revenues
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$18 11.0
In the first quarter 2016, other electric revenues were $181 million compared to $163 million for the corresponding period in 2015. The increase was primarily due to an adjustment for customer temporary facilities service revenues at Georgia Power.
Fuel and Purchased Power Expenses
  First Quarter 2016
vs.
First Quarter 2015
  (change in millions) (% change)
Fuel $(301) (24.8)
Purchased power 21
 14.6
Total fuel and purchased power expenses $(280)  
In the first quarter 2016, total fuel and purchased power expenses were $1.1 billion compared to $1.4 billion for the corresponding period in 2015. The decrease was primarily the result of a $223 million decrease in the average cost

18

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

of fuel and purchased power primarily due to lower natural gas and coal prices and a $145 million decrease in the volume of KWHs generated, partially offset by an $88 million increase in the volume of KWHs purchased.
Fuel and purchased power energy transactions at the traditional operating companies are generally offset by fuel revenues and do not have a significant impact on net income. See FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters – Retail Fuel Cost Recovery" herein for additional information. Fuel expenses incurred under Southern Power's PPAs are generally the responsibility of the counterparties and do not significantly impact net income.
Details of the Southern Company system's generation and purchased power were as follows:
  First Quarter
2016
 First Quarter
2015
Total generation (billions of KWHs)
 44 46
Total purchased power (billions of KWHs)
 4 3
Sources of generation (percent) —
    
Coal 27 33
Nuclear 17 16
Gas 47 47
Hydro 7 3
Other Renewables 2 1
Cost of fuel, generated (cents per net KWH) 
    
Coal 3.24 3.70
Nuclear 0.82 0.67
Gas 2.16 2.71
Average cost of fuel, generated (cents per net KWH)
 2.23 2.71
Average cost of purchased power (cents per net KWH)(*)
 5.27 7.18
(*)Average cost of purchased power includes fuel purchased by the Southern Company system for tolling agreements where power is generated by the provider.
Fuel
In the first quarter 2016, fuel expense was $911 million compared to $1.2 billion for the corresponding period in 2015. The decrease was primarily due to a 21.9% decrease in the volume of KWHs generated by coal, a 20.3% decrease in the average cost of natural gas per KWH generated, a 12.4% decrease in the average cost of coal per KWH generated, and an 83.1% increase in the volume of KWHs generated by hydro facilities resulting from more rainfall.
Purchased Power
In the first quarter 2016, purchased power expense was $165 million compared to $144 million for the corresponding period in 2015. The increase was primarily due to a 50.8% increase in the volume of KWHs purchased, partially offset by a 26.6% decrease in the average cost per KWH purchased primarily as a result of lower natural gas and coal prices.
Energy purchases will vary depending on demand for energy within the Southern Company system's service territory, the market prices of wholesale energy as compared to the cost of the Southern Company system's generation, and the availability of the Southern Company system's generation.

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Other Operations and Maintenance Expenses
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(16) (1.4)
In the first quarter 2016, other operations and maintenance expenses were $1.11 billion compared to $1.12 billion for the corresponding period in 2015. The decrease was primarily due to a decrease in scheduled outage and maintenance costs at generation facilities and a decrease in employee compensation and benefits including pension costs.
Depreciation and Amortization
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$54 11.1
In the first quarter 2016, depreciation and amortization was $541 million compared to $487 million for the corresponding period in 2015. The increase was primarily due to a $43 million increase related to additional plant in service at the traditional operating companies and Southern Power. Also contributing to the increase, Gulf Power recorded $14 million less of a reduction in depreciation in the first three months of 2016 compared to the corresponding period in 2015, as authorized by the Florida PSC in a settlement agreement.
See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Gulf Power – Retail Base Rate Case" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Gulf Power – Retail Base Rate Case" herein for additional information.
Estimated Loss on Kemper IGCC
First Quarter 2016 vs. First Quarter 2015
(change in millions)(% change)
$44N/M
N/M – Not meaningful
In the first quarter 2016 and 2015, estimated probable losses on the Kemper IGCC of $53 million and $9 million, respectively, were recorded at Southern Company. These losses reflect revisions of estimated costs expected to be incurred on Mississippi Power's construction of the Kemper IGCC in excess of the $2.88 billion cost cap established by the Mississippi PSC, net of $245 million of grants awarded to the project by the DOE under the Clean Coal Power Initiative Round 2 (Initial DOE Grants) and excluding the cost of the lignite mine and equipment, the cost of the CO2 pipeline facilities, AFUDC, and certain general exceptions, including change of law, force majeure, and beneficial capital (which exists when Mississippi Power demonstrates that the purpose and effect of the construction cost increase is to produce efficiencies that will result in a neutral or favorable effect on customers relative to the original proposal for the CPCN) (Cost Cap Exceptions). See FUTURE EARNINGS POTENTIAL – "Construction Program – Integrated Coal Gasification Combined Cycle" and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Allowance for Equity Funds Used During Construction
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(10) (15.9)
In the first quarter 2016, AFUDC equity was $53 million compared to $63 million for the corresponding period in 2015. The decrease was primarily due to environmental and generation projects placed in service at Alabama Power and Gulf Power.
Interest Expense, Net of Amounts Capitalized
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$33 15.5
In the first quarter 2016, interest expense, net of amounts capitalized was $246 million compared to $213 million in the corresponding period in 2015. The increase was primarily due to an increase in outstanding long-term debt, partially offset by a decrease related to interest on deposits resulting from the termination of an asset purchase agreement between Mississippi Power and SMEPA in May 2015.
See Note (E) to the Condensed Financial Statements herein for additional information.
Other Income (Expense), Net
First Quarter 2016 vs. First Quarter 2015
(change in millions)(% change)
$(13)N/M
N/M – Not meaningful
In the first quarter 2016, other income (expense), net was $(21) million compared to $(8) million for the corresponding period in 2015. The change was primarily due to Bridge Agreement-related expenses associated with the proposed Merger.
See Note (I) to the Condensed Financial Statements under "Southern Company – Proposed Merger with AGL Resources" herein for additional information.
Income Taxes
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(52) (19.0)
In the first quarter 2016, income taxes were $222 million compared to $274 million for the corresponding period in 2015. The decrease was primarily due to increased federal income tax benefits from ITCs and PTCs at Southern Power and an increase in tax benefits related to estimated probable losses on Mississippi Power's construction of the Kemper IGCC.
See Note (G) to the Condensed Financial Statements herein for additional information.
FUTURE EARNINGS POTENTIAL
The results of operations discussed above are not necessarily indicative of Southern Company's future earnings potential. The level of Southern Company's future earnings depends on numerous factors that affect the opportunities, challenges, and risks of the Southern Company system's primary business of selling electricity. These

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

factors include the traditional operating companies' ability to maintain a constructive regulatory environment that allows for the timely recovery of prudently-incurred costs during a time of increasing costs and the completion and subsequent operation of the Kemper IGCC and Plant Vogtle Units 3 and 4 as well as other ongoing construction projects. Other major factors include the profitability of Southern Power's competitive wholesale business and successful additional investments in renewable and other energy projects. Future earnings for the electricity business in the near term will depend, in part, upon maintaining and growing sales which are subject to a number of factors. These factors include weather, competition, new energy contracts with other utilities and other wholesale customers, energy conservation practiced by customers, the use of alternative energy sources by customers, the price of electricity, the price elasticity of demand, and the rate of economic growth or decline in the service territory. In addition, the level of future earnings for the wholesale business also depends on numerous factors including regulatory matters, creditworthiness of customers, total generating capacity available and related costs, future acquisitions and construction of generating facilities, the impact of tax credits from renewable energy projects, and the successful remarketing of capacity as current contracts expire. Demand for electricity is primarily driven by economic growth. The pace of economic growth and electricity demand may be affected by changes in regional and global economic conditions, which may impact future earnings.
As part of its ongoing effort to adapt to changing market conditions, Southern Company continues to evaluate and consider a wide array of potential business strategies. These strategies may include business combinations, partnerships, and acquisitions involving other utility or non-utility businesses or properties, disposition of certain assets, internal restructuring, or some combination thereof. Furthermore, Southern Company may engage in new business ventures that arise from competitive and regulatory changes in the utility industry. Pursuit of any of the above strategies, or any combination thereof, may significantly affect the business operations, risks, and financial condition of Southern Company. In addition, the proposed Merger will result in a combined company that is subject to various risks that do not currently impact Southern Company.
For additional information relating to these issues, see RISK FACTORS in Item 1A and MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL of Southern Company in Item 7 of the Form 10-K.
Environmental Matters
Compliance costs related to federal and state environmental statutes and regulations could affect earnings if such costs cannot continue to be fully recovered in rates on a timely basis or through market-based contracts. Environmental compliance spending over the next several years may differ materially from the amounts estimated. The timing, specific requirements, and estimated costs could change as environmental statutes and regulations are adopted or modified, as compliance plans are revised or updated, and as legal challenges to rules are completed. Further, higher costs that are recovered through regulated rates could contribute to reduced demand for electricity, which could negatively affect results of operations, cash flows, and financial condition. See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters" of Southern Company in Item 7 and Note 3 to the financial statements of Southern Company under "Environmental Matters" in Item 8 of the Form 10-K for additional information.
Environmental Statutes and Regulations
Air Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Air Quality" of Southern Company in Item 7 of the Form 10-K for additional information regarding the EPA's final MATS rule and regional haze regulations.
On April 25, 2016, in response to a June 2015 U.S. Supreme Court opinion, the EPA published its supplemental finding regarding consideration of costs in support of the MATS rule. This finding does not impact MATS rule compliance requirements, costs, or deadlines, and all units within the Southern Company system that are subject to

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

the MATS rule have completed the measures necessary to achieve compliance with the MATS rule by the applicable deadlines.
Also on April 25, 2016, the EPA issued proposed revisions to the regional haze regulations. The ultimate impact of the proposed revisions will depend on their ultimate adoption, implementation, and any legal challenges and cannot be determined at this time.
Retail Regulatory Matters
Retail Fuel Cost Recovery
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Retail Regulatory Matters Retail Fuel Cost Recovery" of Southern Company in Item 7 and Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Alabama Power – Rate ECR" and "Retail Regulatory Matters – Georgia Power – Fuel Cost Recovery" in Item 8 of the Form 10-K for additional information regarding retail fuel cost recovery.
The traditional operating companies each have established fuel cost recovery rates approved by their respective state PSCs. Fuel cost recovery revenues are adjusted for differences in actual recoverable fuel costs and amounts billed in current regulated rates. Accordingly, changes in the billing factor will not have a significant effect on Southern Company's revenues or net income, but will affect cash flow. The traditional operating companies continuously monitor their under or over recovered fuel cost balances and make appropriate filings with their state PSCs to adjust fuel cost recovery rates as necessary.
On April 14, 2016, Georgia Power filed a request with the Georgia PSC to decrease fuel rates by 15% effective June 1, 2016, which is expected to reduce annual billings by approximately $313 million. Georgia Power is currently scheduled to file its next fuel case by February 28, 2017. The ultimate outcome of this matter cannot be determined at this time.
Renewables
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Retail Regulatory Matters Renewables" of Southern Company in Item 7 of the Form 10-K for additional information regarding the Southern Company system's renewables activity.
As part of the Georgia Power Advanced Solar Initiative, four PPAs totaling 149 MWs of Georgia Power's solar contracted capacity from Southern Power began in the first quarter 2016.
In November 2015, the Mississippi PSC issued orders approving three solar facilities for a combined total of approximately 105 MWs. Mississippi Power will purchase all of the energy produced by the solar facilities for the 25-year term under each of the three PPAs, two of which were finalized as of December 31, 2015 and one of which was finalized as of March 2, 2016. The projects are expected to be in service by the end of 2016 and the resulting energy purchases are expected to be recovered through Mississippi Power's fuel cost recovery mechanism.
The Florida PSC issued a final approval order on Gulf Power's Community Solar Pilot Program on April 15, 2016. The program will offer all Gulf Power customers an opportunity to voluntarily contribute to the construction and operation of a solar photovoltaic facility with electric generating capacity of up to 1 MW through annual subscriptions. The energy generated from the solar facility is expected to provide power to all of Gulf Power's customers.
Alabama Power
Alabama Power's revenues from regulated retail operations are collected through various rate mechanisms subject to the oversight of the Alabama PSC. Alabama Power currently recovers its costs from the regulated retail business primarily through its Rate RSE, Rate CNP Compliance, rate energy cost recovery, and natural disaster reserve rate. In addition, the Alabama PSC issues accounting orders to address current events impacting Alabama Power. See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Alabama Power" in

23

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Item 8 of the Form 10-K for additional information regarding Alabama Power's rate mechanisms and accounting orders. The recovery balance of each regulatory clause for Alabama Power is reported in Note (B) to the Condensed Financial Statements herein.
Georgia Power
Georgia Power's revenues from regulated retail operations are collected through various rate mechanisms subject to the oversight of the Georgia PSC. Georgia Power currently recovers its costs from the regulated retail business through the 2013 ARP, which includes traditional base tariff rates, Demand-Side Management tariffs, Environmental Compliance Cost Recovery tariffs, and Municipal Franchise Fee tariffs. In addition, financing costs related to the construction of Plant Vogtle Units 3 and 4 are being collected through the NCCR tariff and fuel costs are collected through separate fuel cost recovery tariffs. See Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Fuel Cost Recovery" herein and Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" in Item 8 of the Form 10-K for additional information regarding Georgia Power's fuel cost recovery and the NCCR tariff, respectively.
Pursuant to the terms and conditions of a settlement agreement related to Southern Company's proposed acquisition of AGL Resources approved by the Georgia PSC on April 14, 2016, Georgia Power's 2013 ARP will continue in effect until December 31, 2019, and Georgia Power will be required to file its next base rate case by July 1, 2019. Furthermore, through December 31, 2019, Georgia Power and Atlanta Gas Light Company (collectively, Utilities) will retain the merger savings, net of transition costs, as defined in the settlement agreement; through December 31, 2022, net merger savings will be shared on a 60/40 basis between customers and the Utilities; thereafter, all merger savings will be retained by customers. See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Georgia Power" in Item 8 of the Form 10-K for additional information regarding the 2013 ARP and Note (I) to the Condensed Financial Statements under "Southern Company – Proposed Merger with AGL Resources" herein for additional information regarding the Merger.
Construction Program
Overview
The subsidiary companies of Southern Company are engaged in continuous construction programs to accommodate existing and estimated future loads on their respective systems. The Southern Company system intends to continue its strategy of developing and constructing new generating facilities, as well as adding or changing fuel sources for certain existing units, adding environmental control equipment, and expanding the transmission and distribution systems. For the traditional operating companies, major generation construction projects are subject to state PSC approval in order to be included in retail rates. While Southern Power generally constructs and acquires generation assets covered by long-term PPAs, any uncontracted capacity could negatively affect future earnings.
The two largest construction projects currently underway in the Southern Company system are Plant Vogtle Units 3 and 4 (45.7% ownership interest by Georgia Power in the two units, each with approximately 1,100 MWs) and Mississippi Power's 582-MW Kemper IGCC. See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters Georgia Power Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" herein for additional information. For additional information about costs relating to Southern Power's acquisitions that involve construction of renewable energy facilities, see Note 12 to the financial statements of Southern Company under "Southern Power – Construction Projects" in Item 8 of the Form 10-K and Note (I) to the Condensed Financial Statements under "Southern Power – Construction Projects" herein.
Also see FINANCIAL CONDITION AND LIQUIDITY – "Capital Requirements and Contractual Obligations" herein for additional information regarding Southern Company's capital requirements for its subsidiaries' construction programs.

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Integrated Coal Gasification Combined Cycle
From 2013 through June 30, 2015, Southern Company recorded pre-tax charges totaling $2.08Mississippi Power's current cost estimate for the Kemper IGCC in total is approximately $6.58 billion, ($1.28which includes approximately $5.35 billion after tax)of costs subject to the construction cost cap and is net of $137 million in additional DOE grants Mississippi Power received for revisions of estimated coststhe Kemper IGCC on April 8, 2016 (Additional DOE Grants), which are expected to be incurred onused to reduce future rate impacts for customers. Mississippi Power's construction of the Kemper IGCC abovePower does not intend to seek any rate recovery for any related costs that exceed the $2.88 billion cost cap, established by the Mississippi PSC, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. In the aggregate, Southern Company has incurred charges of $2.47 billion ($1.52 billion after tax) as a result of changes in the cost estimate above the cost cap for the Kemper IGCC through March 31, 2016. Mississippi Power's current cost estimate includes costs through September 30, 2016. In subsequent periods, any further changes in the estimated costs to complete construction of the Kemper IGCC subject to the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions, will be reflected in Southern Company's statements of income and these changes could be material.
On February 12, 2015, the Mississippi Supreme Court issued its decision in a legal challenge with respect to the Mississippi PSC's March 2013 order that authorized Mississippi Power's collection of $156 million annually to be recorded as Mirror CWIP. Among other things, the Mississippi Supreme Court reversed this order and directed the Mississippi PSC to enter an order requiring Mississippi Power to refund the Mirror CWIP amounts collected. As of June 30, 2015, $331 million had been collected by Mississippi Power. The Mississippi PSC ordered that the Mirror CWIP rate be terminated effective July 20, 2015.
On May 20, 2015, SMEPA notified Mississippi Power of its termination of the APA. Mississippi Power previously received a total of $275 million of deposits from SMEPA that were required to be returned to SMEPA with interest in connection with the termination of the APA. On June 3, 2015, Southern Company, pursuant to its guarantee obligation, returned approximately $301 million to SMEPA. Subsequently, Mississippi Power issued an 18-month promissory note in the aggregate principal amount of approximately $301 million to Southern Company.

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The return of approximately $301 million to SMEPA in June 2015 in connection with the termination of the APA, the required refund of the approximately $353 million of Mirror CWIP rate collections, including associated carrying costs, and the termination of the Mirror CWIP rates have adversely impacted Mississippi Power's ability to obtain financing needed for its business operations. As a result, on July 10, 2015, Mississippi Power submitted a request for interim rates designed to recover Mississippi Power's costs associated with the Kemper IGCC assets that are commercially operational and currently providing service to customers (the transmission facilities, combined cycle, natural gas pipeline, and water pipeline) and other related costs. These interim rates are designed to collect approximately $159 million annually. Evidentiary hearings on the interim rate relief are scheduled to be held on August 6, 2015. The ultimate outcome of these matters cannot be determined at this time.
Nuclear Construction
On January 29, 2015, Georgia Power announced it was notified by the Contractor of the Contractor's revised forecast for completion of Plant Vogtle Units 3 and 4, which would incrementally delay the previously disclosed estimated in-service dates by 18 months (from the fourth quarter of 2017 to the second quarter of 2019 for Unit 3 and from the fourth quarter of 2018 to the second quarter of 2020 for Unit 4).
While Georgia Power has not agreed to any change to the guaranteed substantial completion dates (April 2016 for Unit 3 and April 2017 for Unit 4) included in the engineering, procurement, and construction agreement relating to Plant Vogtle Units 3 and 4, Georgia Power's twelfth Vogtle Construction Monitoring (VCM) report, filed February 27, 2015, included a requested amendment (Requested Amendment) to the Plant Vogtle Units 3 and 4 certificate to reflect the Contractor's revised forecast, to include the estimated owner's costs associated with the proposed 18-month Contractor delay, and to increase the estimated in-service capital cost of Plant Vogtle Units 3 and 4 from $4.4 billion to $5.0 billion. No Contractor costs related to the Contractor's proposed 18-month delay were included in the twelfth VCM report. The twelfth VCM report estimated financing costs during the construction period to total approximately $2.5 billion.Civil Lawsuit
On April 15, 2015,26, 2016, a complaint against Mississippi Power was filed in Harrison County Circuit Court by Biloxi Freezing & Processing Inc., Gulfside Casino Partnership, and John Carlton Dean. The plaintiffs allege that Mississippi Power violated the Georgia PSC issued a procedural order in connection withMississippi Unfair Trade Practices Act and concealed, falsely represented, and failed to fully disclose important facts concerning the twelfth VCM report. Pursuant to this order, the Georgia PSC deemed the Requested Amendment unnecessarycost and withdrawn until the completionschedule of construction of Plant Vogtle Unit 3. The Georgia PSC recognized that the certified cost does not constitute a cost recovery cap. In accordance with the Georgia Integrated Resource Planning Act, any costs incurred by Georgia Power in excess of the certified amount will be included in rate base, provided Georgia Power shows the costs to be reasonable and prudent. Financing costs up to the certified amount will be collected through the NCCR tariff until the units are placed in service, while financing costs on any construction-related costs in excess of the $4.4 billion certified amount are expected to be recovered through AFUDC.
Additionally, there are certain risks associated with the construction program in general and certain risks associated with the licensing, construction, and operation of nuclear generating units in particular, including potential impacts that could result from a major incident at a nuclear facility anywhere in the world. The ultimate outcome of these events cannot be determined at this time.
Income Tax Matters
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Income Tax Matters" of Southern Company in Item 7 of the Form 10-K for additional information.
Section 174 Research and Experimental Deduction
Southern Company reflected deductions for research and experimental (R&E) expenditures related to the Kemper IGCC and that Mississippi Power's alleged breaches interfered with and destroyed economically advantageous relationships between the plaintiffs and their current and prospective business associates. The plaintiffs seek unspecified actual damages and punitive damages as well as attorney's fees, costs, and interest. The plaintiffs also seek an injunction to prevent any Kemper IGCC costs from being charged to customers through electric rates. Mississippi Power believes this legal challenge has no merit; however, an adverse outcome in its federal income tax calculations for 2013this proceeding could have an impact on Southern Company's results of operations, financial condition, and 2014. In May 2015, Southern Company amended its 2008 through 2013 federal income tax returns to include deductions for Kemper IGCC-related R&E expenditures. Due toliquidity. Mississippi Power will vigorously defend the uncertainty related to this tax position, Southern Company had unrecognized tax benefits associated with these R&E deductions totaling approximately $390 million as of June 30, 2015. See Note 5 tomatter, and the financial statements of Southern Company under "Unrecognized Tax Benefits" in Item 8 of the Form 10-K and Notes (B) and (G) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" and "Unrecognized Tax

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Benefits Section 174 Research and Experimental Deduction," respectively, herein for additional information. The ultimatefinal outcome of this tax matter cannot be determined at this time.
Other Matters
Southern Company and its subsidiaries are involved in various other matters being litigated and regulatory matters that could affect future earnings. In addition, Southern Company and its subsidiaries are subject to certain claims and legal actions arising in the ordinary course of business. The business activities of Southern Company's subsidiaries are subject to extensive governmental regulation related to public health and the environment, such as regulation of air emissions and water discharges. Litigation over environmental issues and claims of various types, including property damage, personal injury, common law nuisance, and citizen enforcement of environmental requirements, such as air quality and water standards, has occurred throughout the U.S. This litigation has included claims for damages alleged to have been caused by CO2 and other emissions, CCR, and alleged exposure to hazardous materials, and/or requests for injunctive relief in connection with such matters.
The ultimate outcome of such pending or potential litigation against Southern Company and its subsidiaries cannot be predicted at this time; however, for current proceedings not specifically reported in Note (B) to the Condensed Financial Statements herein or in Note 3 to the financial statements of Southern Company in Item 8 of the Form 10-K, management does not anticipate that the ultimate liabilities, if any, arising from such current proceedings would have a material effect on Southern Company's financial statements. See Note (B) to the Condensed Financial Statements herein for a discussion of various other contingencies, regulatory matters, and other matters being litigated which may affect future earnings potential.
The SEC is conducting a formal investigation of Southern Company and Mississippi Power concerning the estimated costs and expected in-service date of the Kemper IGCC. Southern Company and Mississippi Power believe the investigation is focused primarily on periods subsequent to 2010 and on accounting matters, disclosure controls and procedures, and internal controls over financial reporting associated with the Kemper IGCC. See ACCOUNTING POLICIES – "Application of Critical Accounting Policies and Estimates" herein for additional

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

information on the Kemper IGCC estimated construction costs and expected in-service date. Southern Company and Mississippi Power are cooperating fully with the SEC. The ultimate outcome of this matter cannot be determined at this time; however, it is not expected to have a material impact on the financial statements of Southern Company.
Through 2015, capacity revenues from long-term non-affiliate sales out of Gulf Power's ownership of Plant Scherer Unit 3 (205 MWs) represented the majority of Gulf Power's wholesale earnings. The capacity revenues associated with these contracts covering 100% of Gulf Power's ownership represented 82% of Gulf Power's wholesale capacity revenues in 2015. Due to the expiration of a wholesale contract at the end of 2015 and another wholesale contract at the end of May 2016, Gulf Power's remaining contracted sales from the unit from June 2016 through 2019 will cover approximately 24% of the unit. The expiration of the contract in 2015 and the scheduled future expiration of the remaining contracts are not expected to have a material impact on Southern Company's earnings. The alternatives Gulf Power is actively evaluating include, without limitation, rededication of the asset to serve retail customers for whom it was originally planned and built, replacement long-term wholesale contracts or other sales into the wholesale market, or an asset sale. On May 5, 2016, Gulf Power delivered a letter to the Florida PSC requesting recognition of Gulf Power's ownership in Plant Scherer Unit 3 as being in service to retail customers when and as the contracts expire. The ultimate outcome of this matter cannot be determined at this time.
ACCOUNTING POLICIES
Application of Critical Accounting Policies and Estimates
Southern Company prepares its consolidated financial statements in accordance with GAAP. Significant accounting policies are described in Note 1 to the financial statements of Southern Company in Item 8 of the Form 10-K. In the application of these policies, certain estimates are made that may have a material impact on Southern Company's results of operations and related disclosures. Different assumptions and measurements could produce estimates that are significantly different from those recorded in the financial statements. See MANAGEMENT'S DISCUSSION AND ANALYSIS – ACCOUNTING POLICIES – "Application of Critical Accounting Policies and Estimates" of Southern Company in Item 7 of the Form 10-K for a complete discussion of Southern Company's critical accounting policies and estimates related to Electric Utility Regulation, ContingentAsset Retirement Obligations, and Pension and Other Postretirement Benefits.Benefits, and Contingent Obligations.
Kemper IGCC Estimated Construction Costs, Project Completion Date, and Rate Recovery
During 2015,2016, Mississippi Power further revised its cost estimate to complete construction and start-up of the Kemper IGCC to an amount that exceeds the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. Mississippi Power does not intend to seek any rate recovery for any costs related to the construction of the Kemper IGCC that exceed the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions.
As a result of the revisions to the cost estimate, Southern Company recorded total pre-tax charges to income for the estimated probable losses on the Kemper IGCC of $53 million ($33 million after tax) in the first quarter 2016, $183 million ($113 million after tax) in the fourth quarter 2015, $150 million ($93 million after tax) in the third quarter 2015, $23 million ($14 million after tax) in the second quarter 2015, $9 million ($6 million after tax) in the first quarter 2015, $70 million ($43 million after tax) in the fourth quarter 2014, $418 million ($258 million after tax) in the third quarter 2014, $380 million ($235 million after tax) in the first quarter 2014, $40 million ($25 million after tax) in the fourth quarter 2013, $150 million ($93 million after tax) in the third quarter 2013, $450 million ($278 million after tax) in the second quarter 2013, and $540 million ($333 million after tax) in the first quarter 2013. In the aggregate, Southern Company has incurred charges of $2.08$2.47 billion ($1.281.52 billion after tax) as a result of changes in the cost estimate above the cost cap for the Kemper IGCC through June 30, 2015.

29

Table of ContentsMarch 31, 2016.
SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Mississippi Power has experienced, and may continue to experience, material changes in the cost estimate for the Kemper IGCC. In subsequent periods, any further changes in the estimated costs to complete construction and start-up of the Kemper IGCC subject to the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions, will be reflected in Southern Company's statements of income and these changes could be material.

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Any further cost increases and/or extensions of the in-service date with respect to the Kemper IGCC may result from factors including, but not limited to, labor costs and productivity, adverse weather conditions, shortages and inconsistent quality of equipment, materials, and labor, contractor or supplier delay, non-performance under constructionoperating or other agreements, operational readiness, including specialized operator training and required site safety programs, unforeseen engineering or design problems, start-up activities for this first-of-a-kind technology (including, but not limited to, major equipment failure and system integration), and/or operational performance (including, but not limited to, additional costs to satisfy any operational parameters ultimately adopted by the Mississippi PSC).
Mississippi Power's revised cost estimate includes costs through March 31,September 30, 2016. Any further extension of the in-service date beyond September 30, 2016 is currently estimated to result in additional base costs of approximately $25 million to $30$35 million per month, which includes maintaining necessary levels of start-up labor, materials, and fuel, as well as operational resources required to execute start-up and commissioning activities. However, additional costs may be required for remediation of any further equipment and/or design issues identified. Any further extension of the in-service date with respect to the Kemper IGCC beyond September 30, 2016 would also increase costs for the Cost Cap Exceptions, which are not subject to the $2.88 billion cost cap established by the Mississippi PSC. These costs include AFUDC, which is currently estimated to total approximately $13$14 million per month, as well as carrying costs and operating expenses on Kemper IGCC assets placed in service and consulting fees and legal fees which are being deferred as regulatory assets and are estimated to totalof approximately $7$2 million per month.
Given the significant judgment involved in estimating the future costs to complete construction and start-up, the project completion date, the ultimate rate recovery for the Kemper IGCC, and the potential impact on Southern Company's results of operations, Southern Company considers these items to be critical accounting estimates. See Note 3 to the financial statements of Southern Company under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.
Asset Retirement ObligationsRecently Issued Accounting Standards
AROsOn February 25, 2016, the FASB issued ASU No. 2016-02, Leases(Topic 842) (ASU 2016-02). ASU 2016-02 requires lessees to recognize on the balance sheet a lease liability and a right-of-use asset for all leases. ASU 2016-02 also changes the recognition, measurement, and presentation of expense associated with leases and provides clarification regarding the identification of certain components of contracts that would represent a lease. The accounting required by lessors is relatively unchanged and there is no change to the accounting for existing leveraged leases. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. Southern Company is currently evaluating the new standard and has not yet determined its ultimate impact; however, adoption of ASU 2016-02 is expected to have a significant impact on Southern Company's balance sheet.
On March 30, 2016, the FASB issued ASU No. 2016-09, Compensation-Stock Compensation(Topic 718): Improvements to Employee Share-Based Payment Accounting (ASU 2016-09). ASU 2016-09 changes the accounting for income taxes and the cash flow presentation for share-based payment award transactions. Most significantly, entities are computedrequired to recognize all excess tax benefits and deficiencies related to the exercise or vesting of stock compensation as the fair value of the ultimate costs for an asset's future retirement and are recordedincome tax expense or benefit in the period in which the liability is incurred. The costs are capitalized as part of theincome statement. Southern Company currently recognizes any excess tax benefits and deficiencies related long-lived asset and depreciated over the asset's useful life. In the absence of quoted market prices, AROs are estimated using present value techniques in which estimates of future cash outlays associated with the asset retirements are discounted using a credit-adjusted risk-free rate. Estimates of the timing and amounts of future cash outlays are based on projections of when and how the assets will be retired and the cost of future removal activities.
The liability for AROs primarily relates to the decommissioningexercise and vesting of the nuclear facilities - Alabama Power's Plant Farley and Georgia Power's ownership interestsstock compensation in Plants Hatch and Vogtle - and facilities that are subject to the CCR Rule, primarily ash ponds. In addition, theadditional paid-in capital. ASU 2016-09 is effective for fiscal years beginning after December 15, 2016, with early adoption permitted. Southern Company systemis currently evaluating the new standard and has retirement obligations related to various landfill sites, asbestos removal, mine reclamation, and disposal of polychlorinated biphenyls in certain transformers. The Southern Company system also has identified retirement obligations related to certain transmission and distribution facilities, certain wireless communication towers, property associated with the Southern Company system's rail lines and natural gas pipelines, and certain structures authorized by the U.S. Army Corps of Engineers. However, liabilities for the removal of these assets have not been recorded because the settlement timing for the retirement obligations related to these assets is indeterminable and, therefore, the fair value of the retirement obligations cannot be reasonably estimated. A liability for these AROs will be recognized when sufficient information becomes available to support a reasonable estimation of the ARO.yet determined its ultimate impact.
On April 17, 2015, the EPA published the final CCR Rule in the Federal Register, setting October 19, 2015 as the effective date of the CCR Rule. Therefore, Alabama Power, Gulf Power, and Mississippi Power recorded new AROs for facilities that are subject to the CCR Rule. Georgia Power had previously recorded AROs as a result of state requirements in Georgia which closely align with the requirements of the CCR Rule. The cost estimates are based

3027

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

on information that was known as of June 30, 2015 using various assumptions related to closure and post-closure costs, timing of future cash outlays, inflation and discount rates, and the potential methods for complying with the CCR Rule requirements. As further analysis is performed, including evaluation of the expected timing and method of compliance and refinement of assumptions underlying the cost estimates, such as the quantities of CCR at each site, the traditional operating companies expect to periodically update these estimates. Given the significant judgment involved in estimating AROs, Southern Company considers the liabilities for AROs to be critical accounting estimates.
See Note 1 to the financial statements of Southern Company under "Asset Retirement Obligations and Other Costs of Removal" and "Nuclear Decommissioning" in Item 8 of the Form 10-K and Note (A) to the Condensed Financial Statements under "Asset Retirement Obligations" herein for additional information.
Recently Issued Accounting Standards
The FASB's ASC 606, Revenue from Contracts with Customers, revises the accounting for revenue recognition effective for fiscal years beginning after December 15, 2017. Southern Company continues to evaluate the requirements of ASC 606. The ultimate impact of the new standard has not yet been determined.
On April 7, 2015, the FASB issued Accounting Standards Update (ASU) No. 2015-03, Interest – Imputation of Interest (Subtopic 835-30):Simplifying the Presentation of Debt Issuance Costs. The ASU requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability and is effective for fiscal years beginning after December 15, 2015. Southern Company currently reflects unamortized debt issuance costs in unamortized debt issuance expense on its balance sheet. Upon adoption, the reclassification will not have a material impact on the results of operations, financial position, or cash flows of Southern Company.
FINANCIAL CONDITION AND LIQUIDITY
Overview
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY "Overview" of Southern Company in Item 7 of the Form 10-K for additional information. Southern Company's financial condition remained stable at June 30, 2015.March 31, 2016. Through June 30, 2015,March 31, 2016, Southern Company has incurred non-recoverable cash expenditures of $1.62$2.11 billion and is expected to incur approximately $0.46$0.36 billion in additional non-recoverable cash expenditures through completion of the Kemper IGCC. Southern Company intends to continue to monitor its access to short-term and long-term capital markets as well as bank credit agreements to meet future capital and liquidity needs. See "Capital Requirements and Contractual Obligations," "Sources of Capital," and "Financing Activities" herein for additional information.
Net cash provided from operating activities totaled $2.1$0.9 billion for the first sixthree months of 2015, an increase of $37 million from2016 and the corresponding period in 2014. The increase in net cash provided from operating activities was primarily due to an increase in fuel cost recovery, partially offset by timing of accounts payable.2015. Net cash used for investing activities totaled $2.8$2.2 billion for the first sixthree months of 20152016 primarily due to gross property additions for installation of equipment to comply with environmental standards, construction of generation, transmission, and distribution facilities and acquisitionsinstallation of solar facilities.equipment to comply with environmental standards. Net cash provided from financing activities totaled $762 million$0.7 billion for the first sixthree months of 2015. This was2016 primarily due to issuances of long-term debt, partially offset by redemptions of short-term and long-term debt and common stock dividend payments and redemptions of long-term debt and preferred and preference stock.payments. Fluctuations in cash flow from financing activities vary from period to period based on capital needs and the maturity or redemption of securities.
Significant balance sheet changes for the first sixthree months of 20152016 include an increase of $2.1$1.4 billion in total property, plant, and equipment to comply with environmental standards and construction of generation, transmission, and distribution facilities,facilities; a $444 million increase$0.7 billion decrease in income taxes receivable, non-current associated with federal income tax benefits for deductions primarily relatedcash and cash equivalents due to R&E expenditures for the Kemper IGCC,funding of acquisitions and an increaseconstruction of $406 million in accounts receivable primarily related to increases in customer billings as compared to

31

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

December 31, 2014. Other significant changes includerenewable energy projects; a $2.1$1.1 billion increase in short-term and long-term debt to fund the Southern Company subsidiaries' continuous construction programs and for other general corporate purposes,purposes; a $692 million increase$0.3 billion decrease in AROs primarily relatedaccounts payable due to the CCR Rule,timing of vendor payments; and a $619 million increase$0.3 billion decrease in accumulated deferred income taxes for deductions primarily related to R&E expenditures for the Kemper IGCC. See Notes (A), (B), and (G)accrued compensation due to the Condensed Financial Statements herein for additional information regarding AROs, the Kemper IGCC, and R&E expenditures, respectively.timing of payments.
At the end of the secondfirst quarter 2015,2016, the market price of Southern Company's common stock was $41.90$51.73 per share (based on the closing price as reported on the New York Stock Exchange) and the book value was $22.22$22.65 per share, representing a market-to-book ratio of 189%228%, compared to $49.11, $21.98,$46.79, $22.59, and 223%207%, respectively, at the end of 2014.2015. Southern Company's common stock dividend for the secondfirst quarter 20152016 was $0.5425 per share compared to $0.5250 per share in the secondfirst quarter 2014.2015.
Capital Requirements and Contractual Obligations
See MANAGEMENT'S DISCUSSION AND ANALYSIS FINANCIAL CONDITION AND LIQUIDITY "Capital Requirements and Contractual Obligations" of Southern Company in Item 7 of the Form 10-K for a description of Southern Company's capital requirements for the construction programs of the Southern Company system, including estimated capital expenditures for new generating facilities and to comply with existing environmental statutes and regulations, scheduled maturities of long-term debt, as well as related interest, derivative obligations, preferred and preference stock dividends, leases, purchase commitments, trust funding requirements, and unrecognized tax benefits. Approximately $3.7$2.5 billion will be required through June 30, 2016March 31, 2017 to fund maturities and announced redemptions of long-term debt. See "Sources of Capital" herein for additional information.
In addition to the cash consideration for the Merger to be paid by Southern Company at the effective time of the Merger, Southern Company will also assume AGL Resources' outstanding indebtedness (approximately $4.3 billion at March 31, 2016). See OVERVIEW herein for additional information regarding the Merger as well as Note (I) to the Condensed Financial Statements herein.
The Southern Company system's construction program is currently estimated to total $7.3 billion for 2016, $5.2 billion for 2017, and $5.5 billion for 2018. These amounts include expenditures of approximately $0.7 billion

28

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

related to the construction and start-up of the Kemper IGCC in 2016; $0.6 billion, $0.7 billion, and $0.4 billion to continue construction on Plant Vogtle Units 3 and 4 in 2016, 2017, and 2018, respectively; and $2.2 billion, $0.9 billion, and $1.4 billion for Southern Power's acquisitions and/or construction of new generating facilities in 2016, 2017, and 2018, respectively.
The construction programs are subject to periodic review and revision, and actual construction costs may vary from these estimates because of numerous factors. These factors include: changes in business conditions; changes in load projections; changes in environmental statutes and regulations; the outcome of any legal challenges to the environmental rules; changes in generating plants, including unit retirements and replacements and adding or changing fuel sources at existing units, to meet regulatory requirements; changes in FERC rules and regulations; PSC approvals; changes in the expected environmental compliance program; changes in legislation; the cost and efficiency of construction labor, equipment, and materials; project scope and design changes; storm impacts; and the cost of capital. In addition, there can be no assurance that costs related to capital expenditures will be fully recovered. Additionally, planned expenditures for plant acquisitions may vary materially due to market opportunities and Southern Power's ability to execute its growth strategy. See Note 12 to the financial statements of Southern Company under "Southern Power" in Item 8 of the Form 10-K and Note (I) to the Condensed Financial Statements under "Southern Power" herein for additional information regarding Southern Power's plant acquisitions. See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" herein for information regarding additional factors that may impact construction expenditures.
Sources of Capital
Southern Company intends to meet its future capital needs through operating cash flows, short-term debt, term loans, and external security issuances. Equity capital can be provided from any combination of Southern Company's stock plans, private placements, or public offerings. The amount and timing of additional equity capital and debt to be raisedissuances in 2015,2016, as well as in subsequent years, will be contingent on Southern Company's investment opportunities and the Southern Company system's capital requirements.
Except as described herein, the traditional operating companies and Southern Power plan to obtain the funds required for construction and other purposes from operating cash flows, external security issuances, term loans, short-term borrowings, and equity contributions or loans from Southern Company. However, the amount, type, and timing of any future financings, if needed, will depend upon prevailing market conditions, regulatory approval, and other factors. See MANAGEMENT'S DISCUSSION AND ANALYSIS FINANCIAL CONDITION AND LIQUIDITY "Sources of Capital" of Southern Company in Item 7 of the Form 10-K for additional information.

32

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

In addition, Georgia Power may make borrowings through a loan guarantee agreement (Loan Guarantee Agreement) between Georgia Power and the DOE, the proceeds of which may be used to reimburse Georgia Power for Eligible Project Costs incurred in connection with its construction of Plant Vogtle Units 3 and 4. Under the Loan Guarantee Agreement, the DOE agreed to guarantee borrowings of up to $3.46 billion (not to exceed 70% of Eligible Project Costs) to be made by Georgia Power under a multi-advance credit facility (FFB Credit Facility) among Georgia Power, the DOE, and the FFB. Eligible Project Costs incurred through June 30, 2015 would allow for borrowings of up to $2.2 billion under the FFB Credit Facility, of which Georgia Power has borrowed $1.8 billion. See Note 6 to the financial statements of Southern Company under "DOE Loan Guarantee Borrowings" in Item 8 of the Form 10-K for additional information regarding the Loan Guarantee Agreement and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" herein for additional information regarding Plant Vogtle Units 3 and 4.
Eligible Project Costs incurred through March 31, 2016 would allow for borrowings of up to $2.5 billion under the FFB Credit Facility, of which Georgia Power has borrowed $2.2 billion.
Mississippi Power received $245 million of Initial DOE Grants in prior years that were used for the construction of the Kemper IGCC. An additional $25 million of grants from the DOE Grants is expected to be received for commercial operation of the Kemper IGCC. On April 8, 2016, Mississippi Power received approximately $137 million in

29

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Additional DOE Grants for the Kemper IGCC, which are expected to be used to reduce future rate impacts for customers. In addition, see Note (B)3 to the Condensed Financial Statementsfinancial statements of Southern Company under "Integrated Coal Gasification Combined Cycle" hereinin Item 8 of the Form 10-K for information regarding legislation related to the securitization of certain costs of the Kemper IGCC.
As of June 30, 2015,March 31, 2016, Southern Company's current liabilities exceeded current assets by $2.1$2.4 billion, primarily due to long-term debt that is due within one year, of $3.6 billion, including approximately $0.4$0.9 billion at Southern Company, $0.6the parent company, $0.2 billion at Alabama Power, $1.7$0.5 billion at Georgia Power, $0.4$0.1 billion at Gulf Power, $0.3 billion at Mississippi Power, and $0.5$0.4 billion at Southern Power. In addition, Mississippi Power has $0.5 billion in short-term bank loans scheduled to mature on April 1, 2016. To meet short-term cash needs and contingencies, Southern Company has substantial cash flow from operating activities and access to capital markets and financial institutions. Southern Company, the traditional operating companies, and Southern Power intend to utilize operating cash flows, as well as commercial paper, lines of credit, bank notes, and securities issuances, as market conditions permit, as well as, under certain circumstances for the traditional operating companies and Southern Power, equity contributions and/or loans from Southern Company to meet their short-term capital needs. In addition, for the remainder of 2015,2016, Georgia Power expects to utilize borrowings through the FFB Credit Facility as its primaryan additional source of long-term borrowed funds.
The financial condition of Mississippi Power was adversely affected by the return of approximately $301 million of interest bearing refundable deposits to SMEPA in June 2015. In addition, the required refund of Mirror CWIP rate collections of approximately $353 million as of June 30, 2015, including associated carrying costs, and the termination of the Mirror CWIP rate have further adversely impacted Mississippi Power's financial condition and its ability to obtain funds needed for normal business operations and completion of the Kemper IGCC. Mississippi Power plans to obtain the funds required for construction and other purposes from operating cash flows and lines of credit (to the extent available) as well as loans and, under certain circumstances, equity contributions from Southern Company. See Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.

33

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

At June 30, 2015,March 31, 2016, Southern Company and its subsidiaries had approximately $0.8 billion of cash and cash equivalents. Committed credit arrangements with banks at June 30, 2015March 31, 2016 were as follows:
 Expires   
Executable Term
Loans
 
Due Within One
Year
Expires   
Executable Term
Loans
 
Due Within One
Year
Company 2015 2016 2017 2018 Total Unused 
One
Year
 
Two
Years
 
Term
Out
 
No Term
Out
2016201720182020 Total Unused 
One
Year
 
Two
Years
 
Term
Out
 
No Term
Out
 (in millions) (in millions) (in millions) (in millions)   (in millions) (in millions) (in millions)
Southern Company(a) $
 $
 $
 $1,000
 $1,000
 $1,000
 $
 $
 $
 $
$
$
$1,000
$1,250
 $2,250
 $2,250
 $
 $
 $
 $
Alabama Power 154
 124
 
 1,030
 1,308
 1,307
 58
 
 58
 170
40

500
800
 1,340
 1,340
 
 
 
 40
Georgia Power 
 150
 
 1,600
 1,750
 1,737
 
 
 
 150



1,750
 1,750
 1,732
 
 
 
 
Gulf Power 20
 225
 30
 
 275
 275
 50
 
 50
 195
75
40
165

 280
 280
 45
 
 45
 40
Mississippi Power 40
 255
 
 
 295
 265
 30
 40
 70
 225
205



 205
 180
 30
 15
 45
 160
Southern Power 
 
 
 500
 500
 466
 
 
 
 
Southern Power Company (b)



600
 600
 560
 
 
 
 
Other 25
 45
 
 
 70
 70
 20
 
 20
 50
70



 70
 70
 20
 
 20
 50
Total $239
 $799
 $30
 $4,130
 $5,198
 $5,120
 $158
 $40
 $198
 $790
$390
$40
$1,665
$4,400
 $6,495
 $6,412
 $95
 $15
 $110
 $290
(a)Excludes the $8.1 billion Bridge Agreement entered into in September 2015 that will be funded only to the extent necessary to provide financing for the Merger as discussed herein.
(b)Excludes credit agreements (Project Credit Facilities) assumed with the acquisition of certain solar facilities, which are non-recourse to Southern Power Company, the proceeds of which are being used to finance project costs related to such solar facilities currently under construction. See Note (I) to the Condensed Financial Statements under "Southern Power" herein for additional information.
See Note 6 to the financial statements of Southern Company under "Bank Credit Arrangements" in Item 8 of the Form 10-K and Note (E) to the Condensed Financial Statements under "Bank Credit Arrangements" herein for additional information.
A portion of the unused credit with banks is allocated to provide liquidity support to the traditional operating companies' variable rate pollution control revenue bonds and commercial paper programs. The amount of variable rate pollution control revenue bonds outstanding requiring liquidity support as of June 30, 2015 was approximately $1.9 billion. In addition, at June 30, 2015, the traditional operating companies had $368 million of fixed rate pollution control revenue bonds outstanding that were required to be reoffered within the next 12 months.
Most of these bank credit arrangements, as well as the term loan arrangements of Southern Company, Alabama Power, Mississippi Power, and Southern Power, contain covenants that limit debt levels and contain cross acceleration or cross default provisions to other indebtedness (including guarantee obligations) that are restricted only to the indebtedness of the individual company. Such cross default provisions to other indebtedness would trigger an event of default if the applicable borrower defaulted on indebtedness or guarantee obligations over a specified threshold. Such cross acceleration provisions to other indebtedness would trigger an event of default if the applicable borrower defaulted on indebtedness, the payment of which was then accelerated. Southern Company, the traditional operating companies, and Southern Power Company are currently in compliance with all such covenants. None of the bank credit arrangements contain material adverse change clauses at the time of borrowings.

30

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Subject to applicable market conditions, Southern Company and its subsidiaries expect to renew or replace their bank credit arrangements as needed, prior to expiration. In connection therewith, Southern Company and its subsidiaries may extend the maturity dates and/or increase or decrease the lending commitments thereunder.
A portion of the unused credit with banks is allocated to provide liquidity support to the traditional operating companies' pollution control revenue bonds and commercial paper programs. The amount of variable rate pollution control revenue bonds outstanding requiring liquidity support as of March 31, 2016 was approximately $1.8 billion. In addition, at March 31, 2016, the traditional operating companies had approximately $269 million of fixed rate pollution control revenue bonds outstanding that were required to be reoffered within the next 12 months.
Southern Company intends to fund the cash consideration for the Merger using a mix of debt and equity. Southern Company finances its capital needs on a portfolio basis and expects to issue a minimum of $8.0 billion in debt prior to closing the Merger and a minimum of $1.2 billion in equity during 2016. This capital is expected to provide funding for the Merger, the proposed acquisition of PowerSecure, and Southern Power and other Southern Company system capital projects. Total capital raised in 2016 may increase due to cash needed at the closing of the Merger, settlement of hedges, and incremental investment opportunities, including additional Southern Power projects in excess of its current capital plans. Southern Company expects to issue the debt to fund the cash consideration for the Merger in several tranches including long-dated maturities. The amount of debt issued at each maturity will depend on prevailing market conditions at the time of the offering and other factors. In addition, Southern Company entered into the $8.1 billion Bridge Agreement on September 30, 2015 to provide financing for the Merger in the event long-term financing is not available. See MANAGEMENT'S DISCUSSION AND ANALYSIS FINANCIAL CONDITION AND LIQUIDITY "Sources of Capital" of Southern Company in Item 7 of the Form 10-K for additional information.
Southern Company, the traditional operating companies, and Southern Power make short-term borrowings primarily through commercial paper programs that have the liquidity support of the committed bank credit arrangements described above.above, excluding the Bridge Agreement. Southern Company, the traditional operating companies, and Southern Power may also borrow through various other arrangements with banks. Commercial paper and short-term bank term loansShort-term borrowings are included in notes payable in the balance sheets.

34

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Details of short-term borrowings were as follows:
 
Short-term Debt at
June 30, 2015
 
Short-term Debt During the Period(*)
 
Short-term Debt at
March 31, 2016
 
Short-term Debt During the Period(*)
 
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Average
Outstanding
 
Weighted
Average
Interest
Rate
 
Maximum
Amount
Outstanding
 
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Average
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Maximum
Amount
Outstanding
 (in millions)   (in millions)   (in millions) (in millions)   (in millions)   (in millions)
Commercial paper $512
 0.3% $1,155
 0.3% $1,563
 $757
 0.8% $853
 0.8% $1,233
Short-term bank debt 545
 1.3% 717
 1.2% 795
 25
 2.1% 375
 1.9% 500
Total $1,057
 0.7% $1,872
 0.7%   $782
 0.9% $1,228
 1.0%  
(*)Average and maximum amounts are based upon daily balances during the three-month period ended June 30, 2015.March 31, 2016.
In addition to the short-term borrowings in the table above, the Project Credit Facilities had total amounts outstanding as of March 31, 2016 of $413 million at a weighted average interest rate of 1.99%. For the three months ended March 31, 2016, these credit agreements had a maximum amount outstanding of $413 million, and an average amount outstanding of $260 million at a weighted average interest rate of 1.99%.
Southern Company believes the need for working capital can be adequately met by utilizing commercial paper programs, lines of credit, bank notes, and operating cash flows.

31

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Credit Rating Risk
Southern Company and its subsidiaries do not have any credit arrangements that would require material changes in payment schedules or terminations as a result of a credit rating downgrade.
There are certain contracts that could require collateral, but not accelerated payment, in the event of a credit rating change of certain subsidiaries to BBB and Baa2, or BBB- and/or Baa3Baa2 or below. These contracts are for physical electricity purchases and sales, fuel purchases, fuel transportation and storage, energy price risk management, transmission, interest rate derivatives,management, and construction of new generation at Plant Vogtle Units 3 and 4.
The maximum potential collateral requirements under these contracts at June 30, 2015March 31, 2016 were as follows:
Credit Ratings
Maximum Potential
Collateral
Requirements
Maximum Potential
Collateral
Requirements
(in millions)(in millions)
At BBB and Baa2$9
At BBB and/or Baa2$12
At BBB- and/or Baa3488
$511
Below BBB- and/or Baa32,407
$2,335
Generally, collateral may be provided by a Southern Company guaranty, letter of credit, or cash. Additionally, anya credit rating downgrade could impact the ability of Southern Company and its subsidiaries to access capital markets, particularlyand would be likely to impact the short-term debt market and the variable rate pollution control revenue bond market.
On June 5, 2015, Fitch downgraded the long-term issuer default rating of Mississippi Power to BBB+ from A-. Fitch maintained the negative ratings outlook for Mississippi Power and revised the ratings outlook for Southern Company from stable to negative.
Subsequent to June 30, 2015, S&P placed its ratings of Southern Company and the traditional operating companies on CreditWatch with negative implications.cost at which they do so.
Financing Activities
During the first sixthree months of 2015,2016, Southern Company issued approximately 3.26.6 million shares of common stock primarily through the employee equity compensation plan and received proceeds of approximately $116$270 million. Southern Company is not currently issuingmay satisfy its obligations with respect to the plans in several ways, including through using newly issued shares of common stock through the Southern Investment Plan or its employee savings plan. All sales under the Southern Investment Plan and the employee savings plan are currently being funded withtreasury shares acquiredor acquiring shares on the open market bythrough independent plan administrators.

The following table outlines the long-term debt financing activities for Southern Company and its subsidiaries for the first three months of 2016:
35
Company(a)
Senior
Note Issuances
 
Senior
Note Maturities and Redemptions
 
Revenue
Bond
Maturities, Redemptions, and
Repurchases
 
Other
Long-Term
Debt
Issuances
 
Other
Long-Term
Debt Redemptions
and
Maturities(b)
 (in millions)
Alabama Power$400
 $200
 $
 $45
 $
Georgia Power650
 250
 4
 
 1
Mississippi Power
 
 
 1,100
 426
Southern Power
 
 
 2
 3
Other
 
 
 
 4
Elimination(c)

 
 
 (200) 
Total$1,050
 $450
 $4
 $947
 $434
(a)Southern Company and Gulf Power did not issue or redeem any long-term debt during the first three months of 2016.    
(b)Includes reductions in capital lease obligations resulting from cash payments under capital leases.
(c)Intercompany loans from Southern Company to Mississippi Power eliminated in Southern Company's Consolidated Financial Statements.

32

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

On March 2, 2015,In February 2016, Southern Company announced a programentered into forward-starting interest rate swaps to repurchase uphedge exposure to 20 million shares of Southern Company common stockinterest rate changes related to offset all or a portionanticipated debt issuances. The notional amount of the incremental shares issued under its employee and director equity compensation plans, including through stock option exercises, until December 31, 2017. Under this program, approximately 2.6 million shares have been repurchased through June 30, 2015 at a total cost of approximately $115swaps totaled $700 million. Pursuant to board approval, Southern Company may repurchase shares through open market purchases or privately negotiated transactions, including accelerated or other share repurchase programs, in accordance with applicable securities laws.
The following table outlines the long-term debt financing activities for Southern Company and its subsidiaries for the first six months of 2015:
Company(a)
Senior
Note Issuances
 
Senior
Note Redemptions
 
Revenue
Bond
Issuances and
Reofferings
of Purchased
Bonds(b)
 
Revenue
Bond
Maturities and
Repurchases
 
Other
Long-Term
Debt
Issuances
 
Other
Long-Term
Debt Redemptions
and
Maturities(c)
 (in millions)
Southern Company$600
 $
 $
 $
 $
 $
Alabama Power975
 250
 80
 134
 
 
Georgia Power
 125
 170
 65
 600
 5
Mississippi Power
 
 
 
 
 351
Southern Power650
 
 
 
 
 
Other
 
 
 
 
 9
Total$2,225
 $375
 $250
 $199
 $600
 $365
(a)Gulf Power did not issue or redeem any long-term debt during the first six months of 2015.
(b)Includes reoffering by Alabama Power of $80 million aggregate principal amount of revenue bonds previously purchased and held by Alabama Power since April 2015 and reofferings by Georgia Power of $104.6 million and $65 million aggregate principal amount of revenue bonds previously purchased and held by Georgia Power since 2013 and April 2015, respectively.
(c)Includes reductions in capital lease obligations resulting from cash payments under capital leases.
In June 2015, Southern Company issued $600 million aggregate principal amount of Series 2015A 2.750% Senior Notes due June 15, 2020. The proceeds were used to pay a portion of Southern Company's outstanding short-term indebtedness and for other general corporate purposes.
Except as described herein, Southern Company's subsidiaries used the proceeds of the debt issuanceissuances shown in the table above for their redemptions and maturities shown in the table above, to repay short-term indebtedness, and for general corporate purposes, including their continuous construction programs and, for Southern Power, its growth strategy.
Alabama Power's "Senior Note Issuances" reflected in the table above includes issuances in April 2015 of $175 million additionalOn March 8, 2016, Mississippi Power entered into an unsecured term loan agreement for an aggregate principal amount of its Series 2015A 3.750% Senior Notes due$1.2 billion to repay existing indebtedness and for other general corporate purposes. Mississippi Power borrowed $900 million under the term loan agreement and has the right to borrow the remaining $300 million on or before October 15, 2016, upon satisfaction of certain customary conditions. Mississippi Power used the initial proceeds to repay $900 million in maturing bank notes on March 8, 2016 and expects the remaining $300 million to be used to repay senior notes maturing in October 2016. The term loan pursuant to this agreement matures on April 1, 2045 (Additional Series 2015A Senior Notes)2018 and $250bears interest based on one-month LIBOR.
During the three months ended March 31, 2016, Southern Power's subsidiaries borrowed $276 million pursuant to the Project Credit Facilities at a weighted average interest rate of 1.99%.
Subsequent to March 31, 2016, Southern Power's subsidiaries borrowed $187 million pursuant to the Project Credit Facilities at a weighted average interest rate of 1.93%.
Also subsequent to March 31, 2016, Gulf Power announced the redemption in May 2016 of $125 million aggregate principal amount of its Series 2015B 2.800%2011A 5.75% Senior Notes due AprilJune 1, 2025 (Series 2015B Senior Notes). A portion of the proceeds of the Additional Series 2015A Senior Notes and the Series 2015B Senior Notes were used to redeem in May 2015 6.48 million shares ($162 million aggregate stated capital) of Alabama Power's 5.20% Class A Preferred Stock at a redemption price of $25 per share plus accrued and unpaid dividends to the redemption date, 4.0 million shares ($100 million aggregate stated capital) of Alabama Power's 5.30% Class A Preferred Stock at a redemption price of $25 per share plus accrued and unpaid dividends to the redemption date, and 6.0 million shares ($150 million aggregate stated capital) of Alabama Power's 5.625% Series Preference Stock at a redemption price of $25 per share plus accrued and unpaid dividends to the redemption date, and the remaining net proceeds were used for general corporate purposes, including Alabama Power's continuous construction program.

36

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Georgia Power's "Other Long-Term Debt Issuances" reflected in the table above include borrowings under the FFB Credit Facility in an aggregate principal amount of $600 million in June 2015. The interest rate applicable to the $600 million principal amount is 3.283% for an interest period that extends to the final maturity date of February 20, 2044. The proceeds were used to reimburse Georgia Power for Eligible Project Costs relating to the construction of Plant Vogtle Units 3 and 4. Georgia Power settled $350 million of interest rate swaps related to this borrowing for approximately $6 million, which will be amortized to interest expense over 10 years.
In March 2015, Georgia Power entered into a $250 million aggregate principal amount three-month floating rate bank loan bearing interest based on one-month LIBOR. The proceeds were used for working capital and other general corporate purposes and the loan was repaid at maturity.
In April 2015, Mississippi Power entered into two floating rate bank loans with a maturity date of April 1, 2016, in an aggregate principal amount of $475 million, bearing interest based on one-month LIBOR. The proceeds of these loans were used for the repayment of term loans in an aggregate principal amount of $275 million, working capital, and other general corporate purposes, including Mississippi Power's ongoing construction program. Mississippi Power also amended three outstanding floating rate bank loans for an aggregate principal amount of $425 million which, among other things, extended the maturity dates from various dates in 2015 to April 1, 2016.
In June 2015, Gulf Power entered into a three-month floating rate bank loan bearing interest based on one-month LIBOR. This short-term loan was for $40 million aggregate principal amount and the proceeds were used for credit support, working capital, and other general corporate purposes.
In addition to the amounts reflected in the table above, Mississippi Power previously received a total of $275 million of deposits from SMEPA that were required to be returned to SMEPA with interest in connection with the termination of the APA. On June 3, 2015, Southern Company, pursuant to its guarantee obligation, returned approximately $301 million to SMEPA. Subsequently, Mississippi Power issued an 18-month floating rate promissory note to Southern Company in an aggregate principal amount of approximately $301 million bearing interest based on one-month LIBOR. See Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle – Termination of Proposed Sale of Undivided Interest to SMEPA" herein for additional information.
Subsequent to June 30, 2015, Southern Power Company repaid at maturity $525 million aggregate principal amount of its 4.875% Senior Notes on July 15, 2015.
Also subsequent to June 30, 2015, $97.925 million aggregate principal amount of the Development Authority of Putnam County (Georgia) Pollution Control Revenue Bonds (Georgia Power Company Plant Branch Project), First Series 1996, First Series 1997, Second Series 1997, and First Series 1998 were redeemed.
Also subsequent to June 30, 2015, Gulf Power announced the redemption in September 2015 of $60 million aggregate principal amount of its Series L 5.65% Senior Notes due September 1, 2035.2051.
In addition to any financings that may be necessary to meet capital requirements and contractual obligations, Southern Company and its subsidiaries plan to continue, when economically feasible, a program to retire higher-cost securities and replace these obligations with lower-cost capital if market conditions permit.

3733



PART I
Item 3. Quantitative and Qualitative Disclosures About Market Risk.
During the sixthree months ended June 30, 2015,March 31, 2016, there were no material changes to each registrant's disclosures about market risk. For an in-depth discussion of each registrant's market risks, see MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Market Price Risk" of each registrant in Item 7 of the Form 10-K and Note 1 to the financial statements of each registrant under "Financial Instruments," Note 11 to the financial statements of Southern Company, Alabama Power, and Georgia Power, Note 10 to the financial statements of Gulf Power and Mississippi Power, and Note 9 to the financial statements of Southern Power in Item 8 of the Form 10-K. Also, see Note (H) to the Condensed Financial Statements herein for information relating to derivative instruments.
Item 4. Controls and Procedures.
(a)Evaluation of disclosure controls and procedures.
As of the end of the period covered by this quarterly report,Quarterly Report on Form 10-Q, Southern Company, Alabama Power, Georgia Power, Gulf Power, Mississippi Power, and Southern Power Company conducted separate evaluations under the supervision and with the participation of each company's management, including the Chief Executive Officer and the Chief Financial Officer, of the effectiveness of the design and operation of the disclosure controls and procedures (as defined in Sections 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934)1934, as amended). Based upon these evaluations, the Chief Executive Officer and the Chief Financial Officer, in each case, concluded that the disclosure controls and procedures are effective.
(b)Changes in internal controls.controls over financial reporting.
There have been no changes in Southern Company's, Alabama Power's, Georgia Power's, Gulf Power's, Mississippi Power's, or Southern Power Company's internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934)1934, as amended) during the secondfirst quarter 20152016 that have materially affected or are reasonably likely to materially affect Southern Company's, Alabama Power's, Georgia Power's, Gulf Power's, Mississippi Power's, or Southern Power Company's internal control over financial reporting.

3834



ALABAMA POWER COMPANYAllowance for Equity Funds Used During Construction

39
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(10) (15.9)
In the first quarter 2016, AFUDC equity was $53 million compared to $63 million for the corresponding period in 2015. The decrease was primarily due to environmental and generation projects placed in service at Alabama Power and Gulf Power.
Interest Expense, Net of Amounts Capitalized
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$33 15.5
In the first quarter 2016, interest expense, net of amounts capitalized was $246 million compared to $213 million in the corresponding period in 2015. The increase was primarily due to an increase in outstanding long-term debt, partially offset by a decrease related to interest on deposits resulting from the termination of an asset purchase agreement between Mississippi Power and SMEPA in May 2015.
See Note (E) to the Condensed Financial Statements herein for additional information.
Other Income (Expense), Net
First Quarter 2016 vs. First Quarter 2015
(change in millions)(% change)
$(13)N/M
N/M – Not meaningful
In the first quarter 2016, other income (expense), net was $(21) million compared to $(8) million for the corresponding period in 2015. The change was primarily due to Bridge Agreement-related expenses associated with the proposed Merger.
See Note (I) to the Condensed Financial Statements under "Southern Company – Proposed Merger with AGL Resources" herein for additional information.
Income Taxes
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(52) (19.0)
In the first quarter 2016, income taxes were $222 million compared to $274 million for the corresponding period in 2015. The decrease was primarily due to increased federal income tax benefits from ITCs and PTCs at Southern Power and an increase in tax benefits related to estimated probable losses on Mississippi Power's construction of the Kemper IGCC.
See Note (G) to the Condensed Financial Statements herein for additional information.
FUTURE EARNINGS POTENTIAL
The results of operations discussed above are not necessarily indicative of Southern Company's future earnings potential. The level of Southern Company's future earnings depends on numerous factors that affect the opportunities, challenges, and risks of the Southern Company system's primary business of selling electricity. These

21



ALABAMA POWERSOUTHERN COMPANY
CONDENSED STATEMENTS OF INCOME (UNAUDITED)
 For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
 2015 2014 2015 2014
 (in millions) (in millions)
Operating Revenues:       
Retail revenues$1,326
 $1,249
 $2,594
 $2,546
Wholesale revenues, non-affiliates57
 65
 123
 150
Wholesale revenues, affiliates20
 68
 35
 137
Other revenues52
 55
 104
 112
Total operating revenues1,455
 1,437
 2,856
 2,945
Operating Expenses:       
Fuel343
 414
 653
 846
Purchased power, non-affiliates45
 39
 86
 96
Purchased power, affiliates49
 37
 103
 86
Other operations and maintenance370
 330
 768
 655
Depreciation and amortization160
 172
 318
 347
Taxes other than income taxes90
 88
 184
 177
Total operating expenses1,057
 1,080
 2,112
 2,207
Operating Income398
 357
 744
 738
Other Income and (Expense):       
Allowance for equity funds used during construction14
 11
 29
 21
Interest expense, net of amounts capitalized(69) (63) (134) (125)
Other income (expense), net(14) (3) (18) (8)
Total other income and (expense)(69) (55) (123) (112)
Earnings Before Income Taxes329
 302
 621
 626
Income taxes122
 119
 235
 246
Net Income207
 183
 386
 380
Dividends on Preferred and Preference Stock7
 10
 17
 20
Net Income After Dividends on Preferred and Preference Stock$200
 $173
 $369
 $360

CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)
 For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
 2015 2014 2015 2014
 (in millions) (in millions)
Net Income$207
 $183
 $386
 $380
Other comprehensive income (loss):       
Qualifying hedges:       
Changes in fair value, net of tax of $3, $-, $- and $-, respectively5
 
 1
 
Reclassification adjustment for amounts included in net income,
net of tax of $-, $-, $1, and $-, respectively

 
 1
 1
Total other comprehensive income (loss)5
 
 2
 1
Comprehensive Income$212
 $183
 $388
 $381
The accompanying notes as they relate to Alabama Power are an integral part of these condensed financial statements.

40



ALABAMA POWER COMPANY
CONDENSED STATEMENTS OF CASH FLOWS (UNAUDITED)
 For the Six Months
Ended June 30,
 2015 2014
 (in millions)
Operating Activities:   
Net income$386
 $380
Adjustments to reconcile net income to net cash provided from operating activities —   
Depreciation and amortization, total387
 416
Deferred income taxes60
 49
Allowance for equity funds used during construction(29) (21)
Other, net(23) (40)
Changes in certain current assets and liabilities —   
-Receivables(115) (120)
-Fossil fuel stock19
 94
-Materials and supplies3
 (2)
-Other current assets(55) (57)
-Accounts payable(212) (94)
-Accrued taxes177
 104
-Accrued compensation(66) (17)
-Retail fuel cost over recovery25
 (23)
-Other current liabilities40
 5
Net cash provided from operating activities597
 674
Investing Activities:   
Property additions(612) (637)
Nuclear decommissioning trust fund purchases(278) (121)
Nuclear decommissioning trust fund sales278
 121
Cost of removal, net of salvage(28) (30)
Change in construction payables28
 71
Other investing activities(14) (13)
Net cash used for investing activities(626) (609)
Financing Activities:   
Increase in notes payable, net
 27
Proceeds —   
Senior notes issuances975
 
Capital contributions from parent company10
 12
Pollution control revenue bonds80
 
Redemptions and repurchases —   
Preferred and preference stock(412) 
Pollution control revenue bonds(134) 
Senior notes(250) 
Payment of preferred and preference stock dividends(22) (20)
Payment of common stock dividends(286) (275)
Other financing activities(10) 1
Net cash used for financing activities(49) (255)
Net Change in Cash and Cash Equivalents(78) (190)
Cash and Cash Equivalents at Beginning of Period273
 295
Cash and Cash Equivalents at End of Period$195
 $105
Supplemental Cash Flow Information:   
Cash paid during the period for —   
Interest (net of $10 and $8 capitalized for 2015 and 2014, respectively)$118
 $114
Income taxes, net47
 141
Noncash transactions — Accrued property additions at end of period35
 89
The accompanying notes as they relate to Alabama Power are an integral part of these condensed financial statements.

41



ALABAMA POWER COMPANY
CONDENSED BALANCE SHEETS (UNAUDITED)
Assets At June 30,
2015
 At December 31,
2014
  (in millions)
Current Assets:    
Cash and cash equivalents $195
 $273
Receivables —    
Customer accounts receivable 393
 345
Unbilled revenues 170
 138
Under recovered regulatory clause revenues 28
 74
Other accounts and notes receivable 31
 23
Affiliated companies 41
 37
Accumulated provision for uncollectible accounts (9) (9)
Fossil fuel stock, at average cost 249
 268
Materials and supplies, at average cost 415
 406
Vacation pay 65
 65
Prepaid expenses 168
 244
Other regulatory assets, current 115
 84
Other current assets 10
 5
Total current assets 1,871
 1,953
Property, Plant, and Equipment:    
In service 23,812
 23,080
Less accumulated provision for depreciation 8,565
 8,522
Plant in service, net of depreciation 15,247
 14,558
Nuclear fuel, at amortized cost 338
 348
Construction work in progress 1,017
 1,006
Total property, plant, and equipment 16,602
 15,912
Other Property and Investments:    
Equity investments in unconsolidated subsidiaries 68
 66
Nuclear decommissioning trusts, at fair value 758
 756
Miscellaneous property and investments 88
 84
Total other property and investments 914
 906
Deferred Charges and Other Assets:    
Deferred charges related to income taxes 526
 525
Deferred under recovered regulatory clause revenues 97
 31
Other regulatory assets, deferred 1,054
 1,063
Other deferred charges and assets 156
 162
Total deferred charges and other assets 1,833
 1,781
Total Assets $21,220
 $20,552
The accompanying notes as they relate to Alabama Power are an integral part of these condensed financial statements.


42



ALABAMA POWER COMPANY
CONDENSED BALANCE SHEETS (UNAUDITED)
Liabilities and Stockholder's Equity At June 30,
2015
 At December 31,
2014
  (in millions)
Current Liabilities:    
Securities due within one year $600
 $454
Accounts payable —    
Affiliated 244
 248
Other 267
 443
Customer deposits 88
 87
Accrued taxes —    
Accrued income taxes 3
 2
Other accrued taxes 88
 37
Accrued interest 75
 66
Accrued vacation pay 54
 54
Accrued compensation 66
 131
Other current liabilities 105
 82
Total current liabilities 1,590
 1,604
Long-term Debt 6,699
 6,176
Deferred Credits and Other Liabilities:    
Accumulated deferred income taxes 3,937
 3,874
Deferred credits related to income taxes 71
 72
Accumulated deferred investment tax credits 121
 125
Employee benefit obligations 308
 326
Asset retirement obligations 1,252
 829
Other cost of removal obligations 742
 744
Other regulatory liabilities, deferred 219
 239
Deferred over recovered regulatory clause revenues 72
 47
Other deferred credits and liabilities 79
 79
Total deferred credits and other liabilities 6,801
 6,335
Total Liabilities 15,090
 14,115
Redeemable Preferred Stock 85
 342
Preference Stock 196
 343
Common Stockholder's Equity:    
Common stock, par value $40 per share —    
Authorized — 40,000,000 shares    
Outstanding — 30,537,500 shares 1,222
 1,222
Paid-in capital 2,324
 2,304
Retained earnings 2,331
 2,255
Accumulated other comprehensive loss (28) (29)
Total common stockholder's equity 5,849
 5,752
Total Liabilities and Stockholder's Equity $21,220
 $20,552
The accompanying notes as they relate to Alabama Power are an integral part of these condensed financial statements.

43

ALABAMA POWER COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



SECOND QUARTER 2015 vs. SECOND QUARTER 2014
AND
YEAR-TO-DATE 2015 vs. YEAR-TO-DATE 2014


OVERVIEW
Alabama Power operates as a vertically integrated utility providing electricity to retail and wholesale customers within its traditional service territory located within the State of Alabama in addition to wholesale customers in the Southeast.
Many factors affect the opportunities, challenges, and risks of Alabama Power's business of selling electricity. These factors include the traditional operating companies' ability to maintain a constructive regulatory environment to maintain and grow energy sales, and to effectively manage and securethat allows for the timely recovery of costs. Theseprudently-incurred costs include those related to projected long-term demand growth, increasingly stringent environmental standards, reliability, fuel, capital expenditures, and restoration following major storms. Appropriately balancing requiredduring a time of increasing costs and capital expenditures with customer prices will continue to challenge Alabama Powerthe completion and subsequent operation of the Kemper IGCC and Plant Vogtle Units 3 and 4 as well as other ongoing construction projects. Other major factors include the profitability of Southern Power's competitive wholesale business and successful additional investments in renewable and other energy projects. Future earnings for the foreseeable future.electricity business in the near term will depend, in part, upon maintaining and growing sales which are subject to a number of factors. These factors include weather, competition, new energy contracts with other utilities and other wholesale customers, energy conservation practiced by customers, the use of alternative energy sources by customers, the price of electricity, the price elasticity of demand, and the rate of economic growth or decline in the service territory. In addition, the level of future earnings for the wholesale business also depends on numerous factors including regulatory matters, creditworthiness of customers, total generating capacity available and related costs, future acquisitions and construction of generating facilities, the impact of tax credits from renewable energy projects, and the successful remarketing of capacity as current contracts expire. Demand for electricity is primarily driven by economic growth. The pace of economic growth and electricity demand may be affected by changes in regional and global economic conditions, which may impact future earnings.
Alabama PowerAs part of its ongoing effort to adapt to changing market conditions, Southern Company continues to focus on several key performance indicators.evaluate and consider a wide array of potential business strategies. These indicatorsstrategies may include customer satisfaction, plant availability, system reliability,business combinations, partnerships, and net income after dividends on preferredacquisitions involving other utility or non-utility businesses or properties, disposition of certain assets, internal restructuring, or some combination thereof. Furthermore, Southern Company may engage in new business ventures that arise from competitive and preference stock. regulatory changes in the utility industry. Pursuit of any of the above strategies, or any combination thereof, may significantly affect the business operations, risks, and financial condition of Southern Company. In addition, the proposed Merger will result in a combined company that is subject to various risks that do not currently impact Southern Company.
For additional information onrelating to these indicators,issues, see RISK FACTORS in Item 1A and MANAGEMENT'S DISCUSSION AND ANALYSIS – OVERVIEW – "Key Performance Indicators"FUTURE EARNINGS POTENTIAL of Alabama PowerSouthern Company in Item 7 of the Form 10-K.
RESULTS OF OPERATIONSEnvironmental Matters
Net Income
Second Quarter 2015 vs. Second Quarter 2014
Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change)
(change in millions)
(% change)
$27 15.6 $9 2.5
Alabama Power's net income after dividends on preferred and preference stock for the second quarter 2015 was $200 million compared to $173 million for the corresponding period in 2014. The increase was primarilyCompliance costs related to an increasefederal and state environmental statutes and regulations could affect earnings if such costs cannot continue to be fully recovered in rates under rate stabilizationon a timely basis or through market-based contracts. Environmental compliance spending over the next several years may differ materially from the amounts estimated. The timing, specific requirements, and equalization (Rate RSE) effective January 1, 2015, warmer weatherestimated costs could change as environmental statutes and regulations are adopted or modified, as compliance plans are revised or updated, and as legal challenges to rules are completed. Further, higher costs that are recovered through regulated rates could contribute to reduced demand for electricity, which could negatively affect results of operations, cash flows, and financial condition. See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters" of Southern Company in the second quarter 2015 comparedItem 7 and Note 3 to the corresponding periodfinancial statements of Southern Company under "Environmental Matters" in 2014,Item 8 of the Form 10-K for additional information.
Environmental Statutes and Regulations
Air Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Air Quality" of Southern Company in Item 7 of the Form 10-K for additional information regarding the EPA's final MATS rule and regional haze regulations.
On April 25, 2016, in response to a decreaseJune 2015 U.S. Supreme Court opinion, the EPA published its supplemental finding regarding consideration of costs in depreciation, partially offset by an increase in non-fuel operationssupport of the MATS rule. This finding does not impact MATS rule compliance requirements, costs, or deadlines, and maintenance expenses. Alabama Power's net income after dividends on preferred and preference stock for year-to-date 2015 was $369 million comparedall units within the Southern Company system that are subject to $360 million for the corresponding period in 2014. The increase was primarily related to an increase under Rate RSE and a decrease in depreciation, partially offset by an increase in non-fuel operations and maintenance expenses.
Retail Revenues
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$77 6.2 $48 1.9
In the second quarter 2015, retail revenues were $1.33 billion compared to $1.25 billion for the corresponding period in 2014. For year-to-date 2015, retail revenues were $2.59 billion compared to $2.55 billion for the corresponding period in 2014.

4422

ALABAMA POWERSOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


the MATS rule have completed the measures necessary to achieve compliance with the MATS rule by the applicable deadlines.

DetailsAlso on April 25, 2016, the EPA issued proposed revisions to the regional haze regulations. The ultimate impact of the changesproposed revisions will depend on their ultimate adoption, implementation, and any legal challenges and cannot be determined at this time.
Retail Regulatory Matters
Retail Fuel Cost Recovery
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Retail Regulatory Matters Retail Fuel Cost Recovery" of Southern Company in retail revenues were as follows:
  
Second Quarter
2015

Year-to-Date
2015
  (in millions)
(% change)
(in millions)
(% change)
Retail – prior year $1,249
   $2,546
  
Estimated change resulting from –        
Rates and pricing 56
 4.5
 103
 4.1
Sales growth 1
 0.1
 10
 0.4
Weather 18
 1.5
 (2) (0.1)
Fuel and other cost recovery 2
 0.1
 (63) (2.5)
Retail – current year $1,326
 6.2% $2,594
 1.9%
Revenues associated with changes in ratesItem 7 and pricing increased in the second quarter 2015 and year-to-date 2015 when compared to the corresponding periods in 2014 primarily due to a Rate RSE increase effective January 1, 2015. See Note 3 to the financial statements of Alabama PowerSouthern Company under "Retail Regulatory Matters"Matters – Alabama Power – Rate ECR" and "Retail Regulatory Matters – Georgia Power – Fuel Cost Recovery" in Item 8 of the Form 10-K for additional information.information regarding retail fuel cost recovery.
Revenues attributable toThe traditional operating companies each have established fuel cost recovery rates approved by their respective state PSCs. Fuel cost recovery revenues are adjusted for differences in actual recoverable fuel costs and amounts billed in current regulated rates. Accordingly, changes in sales remained relatively flatthe billing factor will not have a significant effect on Southern Company's revenues or net income, but will affect cash flow. The traditional operating companies continuously monitor their under or over recovered fuel cost balances and make appropriate filings with their state PSCs to adjust fuel cost recovery rates as necessary.
On April 14, 2016, Georgia Power filed a request with the Georgia PSC to decrease fuel rates by 15% effective June 1, 2016, which is expected to reduce annual billings by approximately $313 million. Georgia Power is currently scheduled to file its next fuel case by February 28, 2017. The ultimate outcome of this matter cannot be determined at this time.
Renewables
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Retail Regulatory Matters Renewables" of Southern Company in Item 7 of the second quarter 2015 and increased slightly year-to-date 2015 when compared toForm 10-K for additional information regarding the corresponding periods in 2014. Industrial KWH energy sales slightly increased 0.2% year-to-date 2015 as a resultSouthern Company system's renewables activity.
As part of an increase in demand resultingthe Georgia Power Advanced Solar Initiative, four PPAs totaling 149 MWs of Georgia Power's solar contracted capacity from changes in production levels primarily in the pipelines, stone, clay, and glass, automotive, and plastics sectors, offset by a decrease in demand in the primary metals and forest products sectors. Weather-adjusted residential and commercial KWH energy sales were relatively flat for year-to-date 2015.
Revenues resulting from changes in weather increased in the second quarter 2015 due to warmer weather experienced in Alabama Power's service territory in the second quarter 2015 as compared to the corresponding period in 2014. For the second quarter 2015, the resulting increases were 2.6% and 1.5% for residential and commercial sales revenues, respectively.
Revenues resulting from changes in weather remained relatively flat year-to-date 2015 primarily due to milder weather experienced in Alabama Power's service territorySouthern Power began in the first quarter 2016.
In November 2015, offsetthe Mississippi PSC issued orders approving three solar facilities for a combined total of approximately 105 MWs. Mississippi Power will purchase all of the energy produced by warmer weatherthe solar facilities for the 25-year term under each of the three PPAs, two of which were finalized as of December 31, 2015 and one of which was finalized as of March 2, 2016. The projects are expected to be in service by the second quarter 2015 as comparedend of 2016 and the resulting energy purchases are expected to be recovered through Mississippi Power's fuel cost recovery mechanism.
The Florida PSC issued a final approval order on Gulf Power's Community Solar Pilot Program on April 15, 2016. The program will offer all Gulf Power customers an opportunity to voluntarily contribute to the corresponding periods in 2014.construction and operation of a solar photovoltaic facility with electric generating capacity of up to 1 MW through annual subscriptions. The energy generated from the solar facility is expected to provide power to all of Gulf Power's customers.
Fuel and otherAlabama Power
Alabama Power's revenues from regulated retail operations are collected through various rate mechanisms subject to the oversight of the Alabama PSC. Alabama Power currently recovers its costs from the regulated retail business primarily through its Rate RSE, Rate CNP Compliance, rate energy cost recovery, revenues increased in the second quarter 2015 when compared to the corresponding period in 2014 primarily due to an increase in purchased power partially offset by a decrease in the average cost of fuel. Fuel and other cost recovery revenues decreased year-to-date 2015 when compared to the corresponding period in 2014 primarily due to a decrease in KWH generation and a decrease in the average cost of fuel.
Electric rates include provisions to recognize the full recovery of fuel costs, purchased power costs, PPAs certificated bynatural disaster reserve rate. In addition, the Alabama PSC and costs associated with the natural disaster reserve. Under these provisions, fuel and other cost recovery revenues generally equal fuel and other cost recovery expenses and do not affect net income.
Wholesale Revenues Non-Affiliates
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(8) (12.3) $(27) (18.0)
Wholesale revenues from salesissues accounting orders to non-affiliates will vary depending on fuel prices, the market prices of wholesale energy comparedaddress current events impacting Alabama Power. See Note 3 to the costfinancial statements of Alabama Power's and the Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation. Increases and decreasesunder "Retail Regulatory Matters – Alabama Power" in energy revenues that are driven by fuel prices are accompanied by

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


Item 8 of the Form 10-K for additional information regarding Alabama Power's rate mechanisms and accounting orders. The recovery balance of each regulatory clause for Alabama Power is reported in Note (B) to the Condensed Financial Statements herein.
Georgia Power

an increase or decrease inGeorgia Power's revenues from regulated retail operations are collected through various rate mechanisms subject to the oversight of the Georgia PSC. Georgia Power currently recovers its costs from the regulated retail business through the 2013 ARP, which includes traditional base tariff rates, Demand-Side Management tariffs, Environmental Compliance Cost Recovery tariffs, and Municipal Franchise Fee tariffs. In addition, financing costs related to the construction of Plant Vogtle Units 3 and 4 are being collected through the NCCR tariff and fuel costs are collected through separate fuel cost recovery tariffs. See Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Fuel Cost Recovery" herein and do not have a significant impact on net income.
InNote 3 to the second quarter 2015, wholesale revenues from sales to non-affiliates were $57 million compared to $65 millionfinancial statements of Southern Company under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" in Item 8 of the Form 10-K for the corresponding period in 2014. The decrease was primarily due to a 12.0% decrease in KWH sales. For year-to-date 2015, wholesale revenues from sales to non-affiliates were $123 million compared to $150 million for the corresponding period in 2014. The decrease was primarily due to a 10.3% decrease in KWH sales and an 8.7% decrease in the price of energy.
In 2014, Alabamaadditional information regarding Georgia Power's fuel diversity led to increased sales to non-affiliates due to higher natural gas prices. In 2015, lower natural gas prices and decreased availability of hydro generation, due to less rainfall, resulted in lower sales of Alabama Power's generation to non-affiliates.
Wholesale Revenues Affiliates
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(48) (70.6) $(102) (74.5)
Wholesale revenues from sales to affiliated companies will vary depending on demandcost recovery and the availabilityNCCR tariff, respectively.
Pursuant to the terms and costconditions of generating resources at each company. These affiliate sales are made in accordance with the IIC, asa settlement agreement related to Southern Company's proposed acquisition of AGL Resources approved by the FERC. These transactions do not have a significant impactGeorgia PSC on earnings since this energy is generally sold at marginal costApril 14, 2016, Georgia Power's 2013 ARP will continue in effect until December 31, 2019, and energy purchases are generally offsetGeorgia Power will be required to file its next base rate case by energy revenuesJuly 1, 2019. Furthermore, through Alabama Power's energy cost recovery clauses.
InDecember 31, 2019, Georgia Power and Atlanta Gas Light Company (collectively, Utilities) will retain the second quarter 2015, wholesale revenues from sales to affiliates were $20 million compared to $68 million for the corresponding period in 2014. The decrease was primarily due to a 57.4% decrease in KWH sales and a 31.1% decreasemerger savings, net of transition costs, as defined in the pricesettlement agreement; through December 31, 2022, net merger savings will be shared on a 60/40 basis between customers and the Utilities; thereafter, all merger savings will be retained by customers. See Note 3 to the financial statements of energy.Southern Company under "Retail Regulatory Matters – Georgia Power" in Item 8 of the Form 10-K for additional information regarding the 2013 ARP and Note (I) to the Condensed Financial Statements under "Southern Company – Proposed Merger with AGL Resources" herein for additional information regarding the Merger.
Construction Program
Overview
The subsidiary companies of Southern Company are engaged in continuous construction programs to accommodate existing and estimated future loads on their respective systems. The Southern Company system intends to continue its strategy of developing and constructing new generating facilities, as well as adding or changing fuel sources for certain existing units, adding environmental control equipment, and expanding the transmission and distribution systems. For year-to-date 2015, wholesale revenues from salesthe traditional operating companies, major generation construction projects are subject to affiliates were $35 million comparedstate PSC approval in order to $137 million for the corresponding periodbe included in 2014. retail rates. While Southern Power generally constructs and acquires generation assets covered by long-term PPAs, any uncontracted capacity could negatively affect future earnings.
The decrease was primarily due to a 63.0% decrease in KWH sales and a 31.4% decreasetwo largest construction projects currently underway in the price of energy.
In 2014, Alabama Power's fuel diversity led to increased sales to affiliates due to higher natural gas prices. In 2015, lower natural gas pricesSouthern Company system are Plant Vogtle Units 3 and decreased availability of hydro generation, due to less rainfall, resulted in lower sales of Alabama Power's generation to affiliates.
Fuel and Purchased4 (45.7% ownership interest by Georgia Power Expenses
  
 Second Quarter 2015
vs.
Second Quarter 2014
  Year-to-Date 2015
vs.
Year-to-Date 2014
  (change in millions)
(% change) (change in millions) (% change)
Fuel $(71) (17.1) $(193) (22.8)
Purchased power – non-affiliates 6
 15.4 (10) (10.4)
Purchased power – affiliates 12
 32.4 17
 19.8
Total fuel and purchased power expenses $(53)   $(186)  
In the second quarter 2015, total fuel and purchased power expenses were $437 million compared to $490 million for the corresponding period in 2014. The decrease was primarily due to a $52 million decrease in the average cost of fuel, an $18 million decrease relatedtwo units, each with approximately 1,100 MWs) and Mississippi Power's 582-MW Kemper IGCC. See Note 3 to the volumefinancial statements of KWHs generated,Southern Company under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and a $7 million decrease"Integrated Coal Gasification Combined Cycle" in Item 8 of the average cost of purchased power, partially offset by a $24 million increase in the volume of KWHs purchased.
For year-to-date 2015, fuelForm 10-K and purchased power expenses were $842 million compared to $1.03 billion for the corresponding period in 2014. The decrease was primarily due to a $120 million decrease in the average cost of fuel, a $72 million decrease relatedNote (B) to the volumeCondensed Financial Statements under "Retail Regulatory Matters Georgia Power Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" herein for additional information. For additional information about costs relating to Southern Power's acquisitions that involve construction of KWHs generated,renewable energy facilities, see Note 12 to the financial statements of Southern Company under "Southern Power – Construction Projects" in Item 8 of the Form 10-K and a $44 million decrease inNote (I) to the average cost of purchased power, partially offset by a $50 million increase in the volume of KWHs purchased.Condensed Financial Statements under "Southern Power – Construction Projects" herein.
Also see FINANCIAL CONDITION AND LIQUIDITY – "Capital Requirements and Contractual Obligations" herein for additional information regarding Southern Company's capital requirements for its subsidiaries' construction programs.

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


Integrated Coal Gasification Combined Cycle

Fuel and purchased power energy transactions do not have a significant impact on earnings since energy expenses are generally offset by energy revenues through AlabamaMississippi Power's energycurrent cost recovery clause. Alabama Power, along withestimate for the Alabama PSC, continuously monitors the under/over recovered balance to determine whether adjustments to billing rates are required. See Note 3Kemper IGCC in total is approximately $6.58 billion, which includes approximately $5.35 billion of costs subject to the financial statementsconstruction cost cap and is net of Alabama$137 million in additional DOE grants Mississippi Power under "Retail Regulatory Matters – Rate ECR" in Itemreceived for the Kemper IGCC on April 8, 2016 (Additional DOE Grants), which are expected to be used to reduce future rate impacts for customers. Mississippi Power does not intend to seek any rate recovery for any related costs that exceed the $2.88 billion cost cap, net of the Form 10-K for additional information.
Details of Alabama Power's generationInitial DOE Grants and purchased power were as follows:
  
Second Quarter
2015
 Second Quarter
2014
 Year-to-Date 2015
Year-to-Date 2014
Total generation (billions of KWHs)
 15 16 29 33
Total purchased power (billions of KWHs)
 2 1 4 3
Sources of generation (percent) —
        
Coal 59 53 53 53
Nuclear 20 24 23 23
Gas 15 16 17 16
Hydro 6 7 7 8
Cost of fuel, generated (cents per net KWH) 
        
Coal 2.89 3.30 2.89 3.35
Nuclear 0.82 0.85 0.81 0.86
Gas 3.10 3.80 3.06 3.99
Average cost of fuel, generated (cents per net KWH)(a)
 2.50 2.76 2.41 2.83
Average cost of purchased power (cents per net KWH)(b)
 5.48 5.88 5.00 6.18
(a)
KWHs generated by hydro are excluded from the average cost of fuel, generated.
(b)
Average cost of purchased power includes fuel purchased by Alabama Power for tolling agreements where power is generated by the provider.
Fuel
excluding the Cost Cap Exceptions. In the second quarter 2015, fuel expense was $343 million compared to $414 million for the corresponding period in 2014. The decrease was primarily due to an 18.4% decrease in the average costaggregate, Southern Company has incurred charges of natural gas per KWH generated, which excludes fuel associated with tolling agreements, a 14.6% decrease in the volume of KWHs generated by natural gas, and a 12.3% decrease in the average cost of coal per KWH generated. The decrease was partially offset by a 21.4% decrease in the volume of KWHs generated by hydro facilities$2.47 billion ($1.52 billion after tax) as a result of less rainfall.
For year-to-date 2015, fuel expense was $653 million compared to $846 millionchanges in the cost estimate above the cost cap for the corresponding period in 2014. The decrease was primarily due to a 23.3% decreaseKemper IGCC through March 31, 2016. Mississippi Power's current cost estimate includes costs through September 30, 2016. In subsequent periods, any further changes in the averageestimated costs to complete construction of the Kemper IGCC subject to the $2.88 billion cost cap, net of natural gas per KWH generated,the Initial DOE Grants and excluding the Cost Cap Exceptions, will be reflected in Southern Company's statements of income and these changes could be material.
The ultimate outcome of these matters cannot be determined at this time.
Civil Lawsuit
On April 26, 2016, a complaint against Mississippi Power was filed in Harrison County Circuit Court by Biloxi Freezing & Processing Inc., Gulfside Casino Partnership, and John Carlton Dean. The plaintiffs allege that Mississippi Power violated the Mississippi Unfair Trade Practices Act and concealed, falsely represented, and failed to fully disclose important facts concerning the cost and schedule of the Kemper IGCC and that Mississippi Power's alleged breaches interfered with and destroyed economically advantageous relationships between the plaintiffs and their current and prospective business associates. The plaintiffs seek unspecified actual damages and punitive damages as well as attorney's fees, costs, and interest. The plaintiffs also seek an injunction to prevent any Kemper IGCC costs from being charged to customers through electric rates. Mississippi Power believes this legal challenge has no merit; however, an adverse outcome in this proceeding could have an impact on Southern Company's results of operations, financial condition, and liquidity. Mississippi Power will vigorously defend the matter, and the final outcome of this matter cannot be determined at this time.
Other Matters
Southern Company and its subsidiaries are involved in various other matters being litigated and regulatory matters that could affect future earnings. In addition, Southern Company and its subsidiaries are subject to certain claims and legal actions arising in the ordinary course of business. The business activities of Southern Company's subsidiaries are subject to extensive governmental regulation related to public health and the environment, such as regulation of air emissions and water discharges. Litigation over environmental issues and claims of various types, including property damage, personal injury, common law nuisance, and citizen enforcement of environmental requirements, such as air quality and water standards, has occurred throughout the U.S. This litigation has included claims for damages alleged to have been caused by CO2 and other emissions, CCR, and alleged exposure to hazardous materials, and/or requests for injunctive relief in connection with such matters.
TheultimateoutcomeofsuchpendingorpotentiallitigationagainstSouthernCompanyanditssubsidiariescannotbepredictedatthistime;however,forcurrentproceedingsnotspecificallyreportedinNote(B)totheCondensedFinancialStatementshereinorinNote3tothefinancialstatementsofSouthernCompanyinItem8ofthe Form 10-K,management does not anticipate that the ultimate liabilities, if any, arising from such current proceedings would have a material effect on Southern Company's financial statements. See Note (B) to the Condensed Financial Statements herein for a discussion of various other contingencies, regulatory matters, and other matters being litigated which excludes fuelmay affect future earnings potential.
The SEC is conducting a formal investigation of Southern Company and Mississippi Power concerning the estimated costs and expected in-service date of the Kemper IGCC. Southern Company and Mississippi Power believe the investigation is focused primarily on periods subsequent to 2010 and on accounting matters, disclosure controls and procedures, and internal controls over financial reporting associated with tolling agreements, a 13.7% decrease in the average costKemper IGCC. See ACCOUNTING POLICIES – "Application of coal per KWH generated,Critical Accounting Policies and a 9.6% decrease in the volume of KWHs generated by coal. The decrease was partially offset by a 22.1% decrease in the volume of KWHs generated by hydro facilities as a result of less rainfall.Estimates" herein for additional
Purchased Power – Non-Affiliates
In the second quarter 2015, purchased power expense from non-affiliates was $45 million compared to $39 million for the corresponding period in 2014. The increase was related to a 20.7% increase in the amount of energy purchased due to the availability of lower cost generation resulting from lower natural gas prices, decreased availability of hydro generation as a result of less rainfall, and increased customer demand due to warmer weather in the second quarter 2015 as compared to the corresponding period during 2014. The increase was partially offset by a 5.7% decrease in the average cost per KWH purchased as a result of lower natural gas prices.

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


information on the Kemper IGCC estimated construction costs and expected in-service date. Southern Company and Mississippi Power are cooperating fully with the SEC. The ultimate outcome of this matter cannot be determined at this time; however, it is not expected to have a material impact on the financial statements of Southern Company.

For year-to-dateThrough 2015, purchased power expensecapacity revenues from non-affiliates was $86 million compared to $96 million forlong-term non-affiliate sales out of Gulf Power's ownership of Plant Scherer Unit 3 (205 MWs) represented the corresponding periodmajority of Gulf Power's wholesale earnings. The capacity revenues associated with these contracts covering 100% of Gulf Power's ownership represented 82% of Gulf Power's wholesale capacity revenues in 2014. The decrease was related to a 21.9% decrease in the average cost per KWH purchased as a result of lower natural gas prices partially offset by a 13.6% increase in the amount of energy purchased due2015. Due to the availabilityexpiration of lower cost generation as a resultwholesale contract at the end of lower natural gas prices.
Energy purchases2015 and another wholesale contract at the end of May 2016, Gulf Power's remaining contracted sales from non-affiliatesthe unit from June 2016 through 2019 will vary dependingcover approximately 24% of the unit. The expiration of the contract in 2015 and the scheduled future expiration of the remaining contracts are not expected to have a material impact on Southern Company's earnings. The alternatives Gulf Power is actively evaluating include, without limitation, rededication of the asset to serve retail customers for whom it was originally planned and built, replacement long-term wholesale contracts or other sales into the wholesale market, prices of wholesale energy as comparedor an asset sale. On May 5, 2016, Gulf Power delivered a letter to the costFlorida PSC requesting recognition of Gulf Power's ownership in Plant Scherer Unit 3 as being in service to retail customers when and as the contracts expire. The ultimate outcome of this matter cannot be determined at this time.
ACCOUNTING POLICIES
Application of Critical Accounting Policies and Estimates
Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation.
Purchased Power – Affiliates
In the second quarter 2015, purchased power expense from affiliates was $49 million compared to $37 million for the corresponding period in 2014. The increase was related to a 45.2% increase in the amount of energy purchased primarily due to the availability of Southern Company's lower cost generation sources and the decreased availability of hydro generation as a result of less rainfall. The increase was partially offset by a 7.0% decrease in the average cost per KWH purchased due to lower natural gas prices.
For year-to-date 2015, purchased power expense from affiliates was $103 million compared to $86 million for the corresponding period in 2014. The increase was related to a 39.5% increase in the amount of energy purchased primarily due to the availability of Southern Company's lower cost generation sources and the decreased availability of hydro generation as a result of less rainfall. The increase was partially offset by a 14.2% decrease in the average cost per KWH purchased due to lower natural gas prices.
Energy purchases from affiliates will vary depending on demand for energy and the availability and cost of generating resources at each company within the Southern Company system. These purchases are madeprepares its consolidated financial statements in accordance with the IIC or other contractual agreements, as approved by the FERC.
Other Operations and Maintenance Expenses
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$40 12.1 $113 17.3
In the second quarter 2015, other operations and maintenance expenses were $370 million compared to $330 million for the corresponding periodGAAP. Significant accounting policies are described in 2014. The increase was primarily due to the implementation of an accounting order in 2014 allowing the deferral of non-nuclear outage costs. Alabama Power deferred approximately $16 million of non-nuclear outage expenditures in the second quarter 2014. In addition, employee benefits including pension costs increased $11 million and steam generation costs increased $5 million primarily due to non-outage and maintenance costs.
For year-to-date 2015, other operations and maintenance expenses were $768 million compared to $655 million for the corresponding period in 2014. Alabama Power deferred approximately $41 million of non-nuclear outage expenditures in the first half of 2014. In addition, steam generation costs increased $28 million primarily due to scheduled outage costs and employee benefits including pension costs increased $21 million.
See Note 31 to the financial statements of Alabama Power under "Retail Regulatory Matters – Cost of Removal Accounting Order"Southern Company in Item 8 of the Form 10-K. In the application of these policies, certain estimates are made that may have a material impact on Southern Company's results of operations and related disclosures. Different assumptions and measurements could produce estimates that are significantly different from those recorded in the financial statements. See MANAGEMENT'S DISCUSSION AND ANALYSIS – ACCOUNTING POLICIES – "Application of Critical Accounting Policies and Estimates" of Southern Company in Item 7 of the Form 10-K for additional information. See Note (F)a complete discussion of Southern Company's critical accounting policies and estimates related to Electric Utility Regulation, Asset Retirement Obligations, Pension and Other Postretirement Benefits, and Contingent Obligations.
Kemper IGCC Estimated Construction Costs, Project Completion Date, and Rate Recovery
During 2016, Mississippi Power further revised its cost estimate to complete construction and start-up of the Kemper IGCC to an amount that exceeds the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. Mississippi Power does not intend to seek any rate recovery for any costs related to the Condensed Financial Statements hereinconstruction of the Kemper IGCC that exceed the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions.
As a result of the revisions to the cost estimate, Southern Company recorded total pre-tax charges to income for additional information relatedthe estimated probable losses on the Kemper IGCC of $53 million ($33 million after tax) in the first quarter 2016, $183 million ($113 million after tax) in the fourth quarter 2015, $150 million ($93 million after tax) in the third quarter 2015, $23 million ($14 million after tax) in the second quarter 2015, $9 million ($6 million after tax) in the first quarter 2015, $70 million ($43 million after tax) in the fourth quarter 2014, $418 million ($258 million after tax) in the third quarter 2014, $380 million ($235 million after tax) in the first quarter 2014, $40 million ($25 million after tax) in the fourth quarter 2013, $150 million ($93 million after tax) in the third quarter 2013, $450 million ($278 million after tax) in the second quarter 2013, and $540 million ($333 million after tax) in the first quarter 2013. In the aggregate, Southern Company has incurred charges of $2.47 billion ($1.52 billion after tax) as a result of changes in the cost estimate above the cost cap for the Kemper IGCC through March 31, 2016.
Mississippi Power has experienced, and may continue to pension costs.experience, material changes in the cost estimate for the Kemper IGCC. In subsequent periods, any further changes in the estimated costs to complete construction and start-up of the Kemper IGCC subject to the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions, will be reflected in Southern Company's statements of income and these changes could be material.

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



DepreciationAny further cost increases and/or extensions of the in-service date with respect to the Kemper IGCC may result from factors including, but not limited to, labor costs and Amortizationproductivity, adverse weather conditions, shortages and inconsistent quality of equipment, materials, and labor, contractor or supplier delay, non-performance under operating or other agreements, operational readiness, including specialized operator training and required site safety programs, unforeseen engineering or design problems, start-up activities for this first-of-a-kind technology (including, but not limited to, major equipment failure and system integration), and/or operational performance (including, but not limited to, additional costs to satisfy any operational parameters ultimately adopted by the Mississippi PSC).
Mississippi Power's revised cost estimate includes costs through September 30, 2016. Any extension of the in-service date beyond September 30, 2016 is currently estimated to result in additional base costs of approximately $25 million to $35 million per month, which includes maintaining necessary levels of start-up labor, materials, and fuel, as well as operational resources required to execute start-up and commissioning activities. However, additional costs may be required for remediation of any further equipment and/or design issues identified. Any extension of the in-service date with respect to the Kemper IGCC beyond September 30, 2016 would also increase costs for the Cost Cap Exceptions, which are not subject to the $2.88 billion cost cap established by the Mississippi PSC. These costs include AFUDC, which is currently estimated to total approximately $14 million per month, as well as carrying costs and operating expenses on Kemper IGCC assets placed in service and consulting and legal fees of approximately $2 million per month.
Given the significant judgment involved in estimating the future costs to complete construction and start-up, the project completion date, the ultimate rate recovery for the Kemper IGCC, and the potential impact on Southern Company's results of operations, Southern Company considers these items to be critical accounting estimates. See Note 3 to the financial statements of Southern Company under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.
Recently Issued Accounting Standards
On February 25, 2016, the FASB issued ASU No. 2016-02, Leases(Topic 842) (ASU 2016-02). ASU 2016-02 requires lessees to recognize on the balance sheet a lease liability and a right-of-use asset for all leases. ASU 2016-02 also changes the recognition, measurement, and presentation of expense associated with leases and provides clarification regarding the identification of certain components of contracts that would represent a lease. The accounting required by lessors is relatively unchanged and there is no change to the accounting for existing leveraged leases. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. Southern Company is currently evaluating the new standard and has not yet determined its ultimate impact; however, adoption of ASU 2016-02 is expected to have a significant impact on Southern Company's balance sheet.
On March 30, 2016, the FASB issued ASU No. 2016-09, Compensation-Stock Compensation(Topic 718): Improvements to Employee Share-Based Payment Accounting (ASU 2016-09). ASU 2016-09 changes the accounting for income taxes and the cash flow presentation for share-based payment award transactions. Most significantly, entities are required to recognize all excess tax benefits and deficiencies related to the exercise or vesting of stock compensation as income tax expense or benefit in the income statement. Southern Company currently recognizes any excess tax benefits and deficiencies related to the exercise and vesting of stock compensation in additional paid-in capital. ASU 2016-09 is effective for fiscal years beginning after December 15, 2016, with early adoption permitted. Southern Company is currently evaluating the new standard and has not yet determined its ultimate impact.

27

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(12) (7.0) $(29) (8.4)

InFINANCIAL CONDITION AND LIQUIDITY
Overview
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY "Overview" of Southern Company in Item 7 of the second quarter 2015, depreciationForm 10-K for additional information. Southern Company's financial condition remained stable at March 31, 2016. Through March 31, 2016, Southern Company has incurred non-recoverable cash expenditures of $2.11 billion and amortization was $160 million comparedis expected to $172 millionincur approximately $0.36 billion in additional non-recoverable cash expenditures through completion of the Kemper IGCC. Southern Company intends to continue to monitor its access to short-term and long-term capital markets as well as bank credit agreements to meet future capital and liquidity needs. See "Capital Requirements and Contractual Obligations," "Sources of Capital," and "Financing Activities" herein for additional information.
Net cash provided from operating activities totaled $0.9 billion for the first three months of 2016 and the corresponding period in 2014. For year-to-date 2015, depreciation and amortization was $318 million compared to $347 million2015. Net cash used for investing activities totaled $2.2 billion for the corresponding period in 2014. These decreases werefirst three months of 2016 primarily due to a decrease in depreciation rates related to environmental, steamgross property additions for construction of generation, transmission, and distribution assets effective January 1, 2015, as authorized byfacilities and installation of equipment to comply with environmental standards. Net cash provided from financing activities totaled $0.7 billion for the FERC,first three months of 2016 primarily due to issuances of long-term debt, partially offset by increasesredemptions of short-term and long-term debt and common stock dividend payments. Fluctuations in cash flow from financing activities vary from period to period based on capital needs and the maturity or redemption of securities.
Significant balance sheet changes for the first three months of 2016 include an increase of $1.4 billion in total property, plant, and equipment to comply with environmental standards and construction of generation, transmission, and distribution facilities; a $0.7 billion decrease in service.cash and cash equivalents due to the funding of acquisitions and construction of renewable energy projects; a $1.1 billion increase in short-term and long-term debt to fund the subsidiaries' continuous construction programs and for other general corporate purposes; a $0.3 billion decrease in accounts payable due to the timing of vendor payments; and a $0.3 billion decrease in accrued compensation due to the timing of payments.
At the end of the first quarter 2016, the market price of Southern Company's common stock was $51.73 per share (based on the closing price as reported on the New York Stock Exchange) and the book value was $22.65 per share, representing a market-to-book ratio of 228%, compared to $46.79, $22.59, and 207%, respectively, at the end of 2015. Southern Company's common stock dividend for the first quarter 2016 was $0.5425 per share compared to $0.5250 per share in the first quarter 2015.
Capital Requirements and Contractual Obligations
See MANAGEMENT'S DISCUSSION AND ANALYSIS FINANCIAL CONDITION AND LIQUIDITY "Capital Requirements and Contractual Obligations" of Southern Company in Item 7 of the Form 10-K for a description of Southern Company's capital requirements for the construction programs of the Southern Company system, including estimated capital expenditures for new generating facilities and to comply with existing environmental statutes and regulations, scheduled maturities of long-term debt, as well as related interest, derivative obligations, preferred and preference stock dividends, leases, purchase commitments, trust funding requirements, and unrecognized tax benefits. Approximately $2.5 billion will be required through March 31, 2017 to fund maturities and announced redemptions of long-term debt. See "Sources of Capital" herein for additional information.
In addition to the cash consideration for the Merger to be paid by Southern Company at the effective time of the Merger, Southern Company will also assume AGL Resources' outstanding indebtedness (approximately $4.3 billion at March 31, 2016). See OVERVIEW herein for additional information regarding the Merger as well as Note (I) to the Condensed Financial Statements herein.
The Southern Company system's construction program is currently estimated to total $7.3 billion for 2016, $5.2 billion for 2017, and $5.5 billion for 2018. These amounts include expenditures of approximately $0.7 billion

28

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

related to the construction and start-up of the Kemper IGCC in 2016; $0.6 billion, $0.7 billion, and $0.4 billion to continue construction on Plant Vogtle Units 3 and 4 in 2016, 2017, and 2018, respectively; and $2.2 billion, $0.9 billion, and $1.4 billion for Southern Power's acquisitions and/or construction of new generating facilities in 2016, 2017, and 2018, respectively.
The construction programs are subject to periodic review and revision, and actual construction costs may vary from these estimates because of numerous factors. These factors include: changes in business conditions; changes in load projections; changes in environmental statutes and regulations; the outcome of any legal challenges to the environmental rules; changes in generating plants, including unit retirements and replacements and adding or changing fuel sources at existing units, to meet regulatory requirements; changes in FERC rules and regulations; PSC approvals; changes in the expected environmental compliance program; changes in legislation; the cost and efficiency of construction labor, equipment, and materials; project scope and design changes; storm impacts; and the cost of capital. In addition, there can be no assurance that costs related to capital expenditures will be fully recovered. Additionally, planned expenditures for plant acquisitions may vary due to market opportunities and Southern Power's ability to execute its growth strategy. See Note 12 to the financial statements of Southern Company under "Southern Power" in Item 8 of the Form 10-K and Note (I) to the Condensed Financial Statements under "Southern Power" herein for additional information regarding Southern Power's plant acquisitions. See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" herein for information regarding additional factors that may impact construction expenditures.
Sources of Capital
Southern Company intends to meet its future capital needs through operating cash flows, short-term debt, term loans, and external security issuances. Equity capital can be provided from any combination of Southern Company's stock plans, private placements, or public offerings. The amount and timing of additional equity capital and debt issuances in 2016, as well as in subsequent years, will be contingent on Southern Company's investment opportunities and the Southern Company system's capital requirements.
Except as described herein, the traditional operating companies and Southern Power plan to obtain the funds required for construction and other purposes from operating cash flows, external security issuances, term loans, short-term borrowings, and equity contributions or loans from Southern Company. However, the amount, type, and timing of any future financings, if needed, will depend upon prevailing market conditions, regulatory approval, and other factors. See MANAGEMENT'S DISCUSSION AND ANALYSIS FINANCIAL CONDITION AND LIQUIDITY "Sources of Capital" of Southern Company in Item 7 of the Form 10-K for additional information.
In addition, Georgia Power may make borrowings through a loan guarantee agreement (Loan Guarantee Agreement) between Georgia Power and the DOE, the proceeds of which may be used to reimburse Georgia Power for Eligible Project Costs incurred in connection with its construction of Plant Vogtle Units 3 and 4. Under the Loan Guarantee Agreement, the DOE agreed to guarantee borrowings of up to $3.46 billion (not to exceed 70% of Eligible Project Costs) to be made by Georgia Power under a multi-advance credit facility (FFB Credit Facility) among Georgia Power, the DOE, and the FFB. See Note 6 to the financial statements of Southern Company under "DOE Loan Guarantee Borrowings" in Item 8 of the Form 10-K for additional information regarding the Loan Guarantee Agreement and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" herein for additional information regarding Plant Vogtle Units 3 and 4.
Eligible Project Costs incurred through March 31, 2016 would allow for borrowings of up to $2.5 billion under the FFB Credit Facility, of which Georgia Power has borrowed $2.2 billion.
Mississippi Power received $245 million of Initial DOE Grants in prior years that were used for the construction of the Kemper IGCC. An additional $25 million of grants from the DOE is expected to be received for commercial operation of the Kemper IGCC. On April 8, 2016, Mississippi Power received approximately $137 million in

29

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Additional DOE Grants for the Kemper IGCC, which are expected to be used to reduce future rate impacts for customers. In addition, see Note 3 to the financial statements of Southern Company under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K for information regarding legislation related to the securitization of certain costs of the Kemper IGCC.
As of March 31, 2016, Southern Company's current liabilities exceeded current assets by $2.4 billion, primarily due to long-term debt that is due within one year, including approximately $0.9 billion at the parent company, $0.2 billion at Alabama Power, $0.5 billion at Georgia Power, $0.1 billion at Gulf Power, $0.3 billion at Mississippi Power, and $0.4 billion at Southern Power. To meet short-term cash needs and contingencies, Southern Company has substantial cash flow from operating activities and access to capital markets and financial institutions. Southern Company, the traditional operating companies, and Southern Power intend to utilize operating cash flows, as well as commercial paper, lines of credit, bank notes, and securities issuances, as market conditions permit, as well as, under certain circumstances for the traditional operating companies and Southern Power, equity contributions and/or loans from Southern Company to meet their short-term capital needs. In addition, for the remainder of 2016, Georgia Power expects to utilize borrowings through the FFB Credit Facility as an additional source of long-term borrowed funds.
At March 31, 2016, Southern Company and its subsidiaries had approximately $0.8 billion of cash and cash equivalents. Committed credit arrangements with banks at March 31, 2016 were as follows:
 Expires   
Executable Term
Loans
 
Due Within One
Year
Company2016201720182020 Total Unused 
One
Year
 
Two
Years
 
Term
Out
 
No Term
Out
    (in millions) (in millions) (in millions)
Southern Company (a)
$
$
$1,000
$1,250
 $2,250
 $2,250
 $
 $
 $
 $
Alabama Power40

500
800
 1,340
 1,340
 
 
 
 40
Georgia Power


1,750
 1,750
 1,732
 
 
 
 
Gulf Power75
40
165

 280
 280
 45
 
 45
 40
Mississippi Power205



 205
 180
 30
 15
 45
 160
Southern Power Company (b)



600
 600
 560
 
 
 
 
Other70



 70
 70
 20
 
 20
 50
Total$390
$40
$1,665
$4,400
 $6,495
 $6,412
 $95
 $15
 $110
 $290
(a)Excludes the $8.1 billion Bridge Agreement entered into in September 2015 that will be funded only to the extent necessary to provide financing for the Merger as discussed herein.
(b)Excludes credit agreements (Project Credit Facilities) assumed with the acquisition of certain solar facilities, which are non-recourse to Southern Power Company, the proceeds of which are being used to finance project costs related to such solar facilities currently under construction. See Note (I) to the Condensed Financial Statements under "Southern Power" herein for additional information.
See Note 6 to the financial statements of Southern Company under "Bank Credit Arrangements" in Item 8 of the Form 10-K and Note (E) to the Condensed Financial Statements under "Bank Credit Arrangements" herein for additional information.
Most of these bank credit arrangements, as well as the term loan arrangements of Southern Company, Alabama Power, Mississippi Power, and Southern Power, contain covenants that limit debt levels and contain cross acceleration or cross default provisions to other indebtedness (including guarantee obligations) that are restricted only to the indebtedness of the individual company. Such cross default provisions to other indebtedness would trigger an event of default if the applicable borrower defaulted on indebtedness or guarantee obligations over a specified threshold. Such cross acceleration provisions to other indebtedness would trigger an event of default if the applicable borrower defaulted on indebtedness, the payment of which was then accelerated. Southern Company, the traditional operating companies, and Southern Power Company are currently in compliance with all such covenants. None of the bank credit arrangements contain material adverse change clauses at the time of borrowings.

30

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Subject to applicable market conditions, Southern Company and its subsidiaries expect to renew or replace their bank credit arrangements as needed, prior to expiration. In connection therewith, Southern Company and its subsidiaries may extend the maturity dates and/or increase or decrease the lending commitments thereunder.
A portion of the unused credit with banks is allocated to provide liquidity support to the traditional operating companies' pollution control revenue bonds and commercial paper programs. The amount of variable rate pollution control revenue bonds outstanding requiring liquidity support as of March 31, 2016 was approximately $1.8 billion. In addition, at March 31, 2016, the traditional operating companies had approximately $269 million of fixed rate pollution control revenue bonds outstanding that were required to be reoffered within the next 12 months.
Southern Company intends to fund the cash consideration for the Merger using a mix of debt and equity. Southern Company finances its capital needs on a portfolio basis and expects to issue a minimum of $8.0 billion in debt prior to closing the Merger and a minimum of $1.2 billion in equity during 2016. This capital is expected to provide funding for the Merger, the proposed acquisition of PowerSecure, and Southern Power and other Southern Company system capital projects. Total capital raised in 2016 may increase due to cash needed at the closing of the Merger, settlement of hedges, and incremental investment opportunities, including additional Southern Power projects in excess of its current capital plans. Southern Company expects to issue the debt to fund the cash consideration for the Merger in several tranches including long-dated maturities. The amount of debt issued at each maturity will depend on prevailing market conditions at the time of the offering and other factors. In addition, Southern Company entered into the $8.1 billion Bridge Agreement on September 30, 2015 to provide financing for the Merger in the event long-term financing is not available. See MANAGEMENT'S DISCUSSION AND ANALYSIS FINANCIAL CONDITION AND LIQUIDITY "Sources of Capital" of Southern Company in Item 7 of the Form 10-K for additional information.
Southern Company, the traditional operating companies, and Southern Power make short-term borrowings primarily through commercial paper programs that have the liquidity support of the committed bank credit arrangements described above, excluding the Bridge Agreement. Southern Company, the traditional operating companies, and Southern Power may also borrow through various other arrangements with banks. Short-term borrowings are included in notes payable in the balance sheets.
Details of short-term borrowings were as follows:
  
Short-term Debt at
March 31, 2016
 
Short-term Debt During the Period(*)
  
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Average
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Maximum
Amount
Outstanding
  (in millions)   (in millions)   (in millions)
Commercial paper $757
 0.8% $853
 0.8% $1,233
Short-term bank debt 25
 2.1% 375
 1.9% 500
Total $782
 0.9% $1,228
 1.0%  
(*)Average and maximum amounts are based upon daily balances during the three-month period ended March 31, 2016.
In addition to the short-term borrowings in the table above, the Project Credit Facilities had total amounts outstanding as of March 31, 2016 of $413 million at a weighted average interest rate of 1.99%. For the three months ended March 31, 2016, these credit agreements had a maximum amount outstanding of $413 million, and an average amount outstanding of $260 million at a weighted average interest rate of 1.99%.
Southern Company believes the need for working capital can be adequately met by utilizing commercial paper programs, lines of credit, bank notes, and operating cash flows.

31

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Credit Rating Risk
Southern Company and its subsidiaries do not have any credit arrangements that would require material changes in payment schedules or terminations as a result of a credit rating downgrade.
There are certain contracts that could require collateral, but not accelerated payment, in the event of a credit rating change of certain subsidiaries to BBB and/or Baa2 or below. These contracts are for physical electricity purchases and sales, fuel purchases, fuel transportation and storage, energy price risk management, transmission, interest rate management, and construction of new generation at Plant Vogtle Units 3 and 4.
The maximum potential collateral requirements under these contracts at March 31, 2016 were as follows:
Credit Ratings
Maximum Potential
Collateral
Requirements
 (in millions)
At BBB and/or Baa2$12
At BBB- and/or Baa3$511
Below BBB- and/or Baa3$2,335
Generally, collateral may be provided by a Southern Company guaranty, letter of credit, or cash. Additionally, a credit rating downgrade could impact the ability of Southern Company and its subsidiaries to access capital markets, and would be likely to impact the cost at which they do so.
Financing Activities
During the first three months of 2016, Southern Company issued approximately 6.6 million shares of common stock primarily through the employee equity compensation plan and received proceeds of approximately $270 million. Southern Company may satisfy its obligations with respect to the plans in several ways, including through using newly issued shares or treasury shares or acquiring shares on the open market through independent plan administrators.
The following table outlines the long-term debt financing activities for Southern Company and its subsidiaries for the first three months of 2016:
Company(a)
Senior
Note Issuances
 
Senior
Note Maturities and Redemptions
 
Revenue
Bond
Maturities, Redemptions, and
Repurchases
 
Other
Long-Term
Debt
Issuances
 
Other
Long-Term
Debt Redemptions
and
Maturities(b)
 (in millions)
Alabama Power$400
 $200
 $
 $45
 $
Georgia Power650
 250
 4
 
 1
Mississippi Power
 
 
 1,100
 426
Southern Power
 
 
 2
 3
Other
 
 
 
 4
Elimination(c)

 
 
 (200) 
Total$1,050
 $450
 $4
 $947
 $434
(a)Southern Company and Gulf Power did not issue or redeem any long-term debt during the first three months of 2016.    
(b)Includes reductions in capital lease obligations resulting from cash payments under capital leases.
(c)Intercompany loans from Southern Company to Mississippi Power eliminated in Southern Company's Consolidated Financial Statements.

32

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

In February 2016, Southern Company entered into forward-starting interest rate swaps to hedge exposure to interest rate changes related to anticipated debt issuances. The notional amount of the swaps totaled $700 million.
Except as described herein, Southern Company's subsidiaries used the proceeds of the debt issuances shown in the table above for their redemptions and maturities shown in the table above, to repay short-term indebtedness, and for general corporate purposes, including their continuous construction programs and, for Southern Power, its growth strategy.
On March 8, 2016, Mississippi Power entered into an unsecured term loan agreement for an aggregate amount of $1.2 billion to repay existing indebtedness and for other general corporate purposes. Mississippi Power borrowed $900 million under the term loan agreement and has the right to borrow the remaining $300 million on or before October 15, 2016, upon satisfaction of certain customary conditions. Mississippi Power used the initial proceeds to repay $900 million in maturing bank notes on March 8, 2016 and expects the remaining $300 million to be used to repay senior notes maturing in October 2016. The term loan pursuant to this agreement matures on April 1, 2018 and bears interest based on one-month LIBOR.
During the three months ended March 31, 2016, Southern Power's subsidiaries borrowed $276 million pursuant to the Project Credit Facilities at a weighted average interest rate of 1.99%.
Subsequent to March 31, 2016, Southern Power's subsidiaries borrowed $187 million pursuant to the Project Credit Facilities at a weighted average interest rate of 1.93%.
Also subsequent to March 31, 2016, Gulf Power announced the redemption in May 2016 of $125 million aggregate principal amount of its Series 2011A 5.75% Senior Notes due June 1, 2051.
In addition to any financings that may be necessary to meet capital requirements and contractual obligations, Southern Company and its subsidiaries plan to continue, when economically feasible, a program to retire higher-cost securities and replace these obligations with lower-cost capital if market conditions permit.

33



PART I
Item 3. Quantitative and Qualitative Disclosures About Market Risk.
During the three months ended March 31, 2016, there were no material changes to each registrant's disclosures about market risk. For an in-depth discussion of each registrant's market risks, see MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Market Price Risk" of each registrant in Item 7 of the Form 10-K and Note 1 to the financial statements of each registrant under "Financial Instruments," Note 11 to the financial statements of Southern Company, Alabama Power, and Georgia Power, Note 10 to the financial statements of Gulf Power and Mississippi Power, and Note 9 to the financial statements of Southern Power in Item 8 of the Form 10-K. Also, see Note (H) to the Condensed Financial Statements herein for information relating to derivative instruments.
Item 4. Controls and Procedures.
(a)Evaluation of disclosure controls and procedures.
As of the end of the period covered by this Quarterly Report on Form 10-Q, Southern Company, Alabama Power, Georgia Power, Gulf Power, Mississippi Power, and Southern Power Company conducted separate evaluations under the supervision and with the participation of each company's management, including the Chief Executive Officer and the Chief Financial Officer, of the effectiveness of the design and operation of the disclosure controls and procedures (as defined in Sections 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended). Based upon these evaluations, the Chief Executive Officer and the Chief Financial Officer, in each case, concluded that the disclosure controls and procedures are effective.
(b)Changes in internal controls over financial reporting.
There have been no changes in Southern Company's, Alabama Power's, Georgia Power's, Gulf Power's, Mississippi Power's, or Southern Power Company's internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934, as amended) during the first quarter 2016 that have materially affected or are reasonably likely to materially affect Southern Company's, Alabama Power's, Georgia Power's, Gulf Power's, Mississippi Power's, or Southern Power Company's internal control over financial reporting.

34



Allowance for Equity Funds Used During Construction
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$3 27.3 $8 38.1
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(10) (15.9)
In the secondfirst quarter 2015,2016, AFUDC equity was $14 million compared to $11 million for the corresponding period in 2014. For year-to-date 2015, AFUDC equity was $29 million compared to $21 million for the corresponding period in 2014. These increases were primarily due to additional capital expenditures for steam power environmental projects.
Interest Expense, Net of Amounts Capitalized
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$6 9.5 $9 7.2
In the second quarter 2015, interest expense, net of amounts capitalized was $69$53 million compared to $63 million for the corresponding period in 2014. For year-to-date 2015,2015. The decrease was primarily due to environmental and generation projects placed in service at Alabama Power and Gulf Power.
Interest Expense, Net of Amounts Capitalized
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$33 15.5
In the first quarter 2016, interest expense, net of amounts capitalized was $134$246 million compared to $125$213 million forin the corresponding period in 2014. These increases were2015. The increase was primarily due to new debt issuances, which include issuances to redeeman increase in outstanding long-term debt, preferred stock,partially offset by a decrease related to interest on deposits resulting from the termination of an asset purchase agreement between Mississippi Power and preference stock.SMEPA in May 2015.
See Note (E) to the Condensed Financial Statements herein for additional information.
Other Income (Expense), Net
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(11) N/M $(10) (125.0)
First Quarter 2016 vs. First Quarter 2015
(change in millions)(% change)
$(13)N/M
N/M - Not meaningful
In the secondfirst quarter 2015,2016, other income (expense), net was $(14) million compared to $(3) million for the corresponding period in 2014. For year-to-date 2015, other income (expense), net was $(18)$(21) million compared to $(8) million for the corresponding period in 2014.2015. The changes werechange was primarily due to increases in donations.Bridge Agreement-related expenses associated with the proposed Merger.
See Note (I) to the Condensed Financial Statements under "Southern Company – Proposed Merger with AGL Resources" herein for additional information.
Income Taxes
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$3 2.5 $(11) (4.5)
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(52) (19.0)
In the secondfirst quarter 2015,2016, income taxes were $122$222 million compared to $119$274 million for the corresponding period in 2014.2015. The increasedecrease was primarily due to increased federal income tax benefits from ITCs and PTCs at Southern Power and an increase in tax benefits related to estimated probable losses on Mississippi Power's construction of the Kemper IGCC.
See Note (G) to the Condensed Financial Statements herein for additional information.
FUTURE EARNINGS POTENTIAL
The results of operations discussed above are not necessarily indicative of Southern Company's future earnings potential. The level of Southern Company's future earnings depends on numerous factors that affect the opportunities, challenges, and risks of the Southern Company system's primary business of selling electricity. These

21

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

factors include the traditional operating companies' ability to maintain a constructive regulatory environment that allows for the timely recovery of prudently-incurred costs during a time of increasing costs and the completion and subsequent operation of the Kemper IGCC and Plant Vogtle Units 3 and 4 as well as other ongoing construction projects. Other major factors include the profitability of Southern Power's competitive wholesale business and successful additional investments in renewable and other energy projects. Future earnings for the electricity business in the near term will depend, in part, upon maintaining and growing sales which are subject to a number of factors. These factors include weather, competition, new energy contracts with other utilities and other wholesale customers, energy conservation practiced by customers, the use of alternative energy sources by customers, the price of electricity, the price elasticity of demand, and the rate of economic growth or decline in the service territory. In addition, the level of future earnings for the wholesale business also depends on numerous factors including regulatory matters, creditworthiness of customers, total generating capacity available and related costs, future acquisitions and construction of generating facilities, the impact of tax credits from renewable energy projects, and the successful remarketing of capacity as current contracts expire. Demand for electricity is primarily driven by economic growth. The pace of economic growth and electricity demand may be affected by changes in regional and global economic conditions, which may impact future earnings.
As part of its ongoing effort to adapt to changing market conditions, Southern Company continues to evaluate and consider a wide array of potential business strategies. These strategies may include business combinations, partnerships, and acquisitions involving other utility or non-utility businesses or properties, disposition of certain assets, internal restructuring, or some combination thereof. Furthermore, Southern Company may engage in new business ventures that arise from competitive and regulatory changes in the utility industry. Pursuit of any of the above strategies, or any combination thereof, may significantly affect the business operations, risks, and financial condition of Southern Company. In addition, the proposed Merger will result in a combined company that is subject to various risks that do not currently impact Southern Company.
For additional information relating to these issues, see RISK FACTORS in Item 1A and MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL of Southern Company in Item 7 of the Form 10-K.
Environmental Matters
Compliance costs related to federal and state environmental statutes and regulations could affect earnings if such costs cannot continue to be fully recovered in rates on a timely basis or through market-based contracts. Environmental compliance spending over the next several years may differ materially from the amounts estimated. The timing, specific requirements, and estimated costs could change as environmental statutes and regulations are adopted or modified, as compliance plans are revised or updated, and as legal challenges to rules are completed. Further, higher costs that are recovered through regulated rates could contribute to reduced demand for electricity, which could negatively affect results of operations, cash flows, and financial condition. See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters" of Southern Company in Item 7 and Note 3 to the financial statements of Southern Company under "Environmental Matters" in Item 8 of the Form 10-K for additional information.
Environmental Statutes and Regulations
Air Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Air Quality" of Southern Company in Item 7 of the Form 10-K for additional information regarding the EPA's final MATS rule and regional haze regulations.
On April 25, 2016, in response to a June 2015 U.S. Supreme Court opinion, the EPA published its supplemental finding regarding consideration of costs in support of the MATS rule. This finding does not impact MATS rule compliance requirements, costs, or deadlines, and all units within the Southern Company system that are subject to

22

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

the MATS rule have completed the measures necessary to achieve compliance with the MATS rule by the applicable deadlines.
Also on April 25, 2016, the EPA issued proposed revisions to the regional haze regulations. The ultimate impact of the proposed revisions will depend on their ultimate adoption, implementation, and any legal challenges and cannot be determined at this time.
Retail Regulatory Matters
Retail Fuel Cost Recovery
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Retail Regulatory Matters Retail Fuel Cost Recovery" of Southern Company in Item 7 and Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Alabama Power – Rate ECR" and "Retail Regulatory Matters – Georgia Power – Fuel Cost Recovery" in Item 8 of the Form 10-K for additional information regarding retail fuel cost recovery.
The traditional operating companies each have established fuel cost recovery rates approved by their respective state PSCs. Fuel cost recovery revenues are adjusted for differences in actual recoverable fuel costs and amounts billed in current regulated rates. Accordingly, changes in the billing factor will not have a significant effect on Southern Company's revenues or net income, but will affect cash flow. The traditional operating companies continuously monitor their under or over recovered fuel cost balances and make appropriate filings with their state PSCs to adjust fuel cost recovery rates as necessary.
On April 14, 2016, Georgia Power filed a request with the Georgia PSC to decrease fuel rates by 15% effective June 1, 2016, which is expected to reduce annual billings by approximately $313 million. Georgia Power is currently scheduled to file its next fuel case by February 28, 2017. The ultimate outcome of this matter cannot be determined at this time.
Renewables
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Retail Regulatory Matters Renewables" of Southern Company in Item 7 of the Form 10-K for additional information regarding the Southern Company system's renewables activity.
As part of the Georgia Power Advanced Solar Initiative, four PPAs totaling 149 MWs of Georgia Power's solar contracted capacity from Southern Power began in the first quarter 2016.
In November 2015, the Mississippi PSC issued orders approving three solar facilities for a combined total of approximately 105 MWs. Mississippi Power will purchase all of the energy produced by the solar facilities for the 25-year term under each of the three PPAs, two of which were finalized as of December 31, 2015 and one of which was finalized as of March 2, 2016. The projects are expected to be in service by the end of 2016 and the resulting energy purchases are expected to be recovered through Mississippi Power's fuel cost recovery mechanism.
The Florida PSC issued a final approval order on Gulf Power's Community Solar Pilot Program on April 15, 2016. The program will offer all Gulf Power customers an opportunity to voluntarily contribute to the construction and operation of a solar photovoltaic facility with electric generating capacity of up to 1 MW through annual subscriptions. The energy generated from the solar facility is expected to provide power to all of Gulf Power's customers.
Alabama Power
Alabama Power's revenues from regulated retail operations are collected through various rate mechanisms subject to the oversight of the Alabama PSC. Alabama Power currently recovers its costs from the regulated retail business primarily through its Rate RSE, Rate CNP Compliance, rate energy cost recovery, and natural disaster reserve rate. In addition, the Alabama PSC issues accounting orders to address current events impacting Alabama Power. See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Alabama Power" in

23

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Item 8 of the Form 10-K for additional information regarding Alabama Power's rate mechanisms and accounting orders. The recovery balance of each regulatory clause for Alabama Power is reported in Note (B) to the Condensed Financial Statements herein.
Georgia Power
Georgia Power's revenues from regulated retail operations are collected through various rate mechanisms subject to the oversight of the Georgia PSC. Georgia Power currently recovers its costs from the regulated retail business through the 2013 ARP, which includes traditional base tariff rates, Demand-Side Management tariffs, Environmental Compliance Cost Recovery tariffs, and Municipal Franchise Fee tariffs. In addition, financing costs related to the construction of Plant Vogtle Units 3 and 4 are being collected through the NCCR tariff and fuel costs are collected through separate fuel cost recovery tariffs. See Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Fuel Cost Recovery" herein and Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" in Item 8 of the Form 10-K for additional information regarding Georgia Power's fuel cost recovery and the NCCR tariff, respectively.
Pursuant to the terms and conditions of a settlement agreement related to Southern Company's proposed acquisition of AGL Resources approved by the Georgia PSC on April 14, 2016, Georgia Power's 2013 ARP will continue in effect until December 31, 2019, and Georgia Power will be required to file its next base rate case by July 1, 2019. Furthermore, through December 31, 2019, Georgia Power and Atlanta Gas Light Company (collectively, Utilities) will retain the merger savings, net of transition costs, as defined in the settlement agreement; through December 31, 2022, net merger savings will be shared on a 60/40 basis between customers and the Utilities; thereafter, all merger savings will be retained by customers. See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Georgia Power" in Item 8 of the Form 10-K for additional information regarding the 2013 ARP and Note (I) to the Condensed Financial Statements under "Southern Company – Proposed Merger with AGL Resources" herein for additional information regarding the Merger.
Construction Program
Overview
The subsidiary companies of Southern Company are engaged in continuous construction programs to accommodate existing and estimated future loads on their respective systems. The Southern Company system intends to continue its strategy of developing and constructing new generating facilities, as well as adding or changing fuel sources for certain existing units, adding environmental control equipment, and expanding the transmission and distribution systems. For the traditional operating companies, major generation construction projects are subject to state PSC approval in order to be included in retail rates. While Southern Power generally constructs and acquires generation assets covered by long-term PPAs, any uncontracted capacity could negatively affect future earnings.
The two largest construction projects currently underway in the Southern Company system are Plant Vogtle Units 3 and 4 (45.7% ownership interest by Georgia Power in the two units, each with approximately 1,100 MWs) and Mississippi Power's 582-MW Kemper IGCC. See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters Georgia Power Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" herein for additional information. For additional information about costs relating to Southern Power's acquisitions that involve construction of renewable energy facilities, see Note 12 to the financial statements of Southern Company under "Southern Power – Construction Projects" in Item 8 of the Form 10-K and Note (I) to the Condensed Financial Statements under "Southern Power – Construction Projects" herein.
Also see FINANCIAL CONDITION AND LIQUIDITY – "Capital Requirements and Contractual Obligations" herein for additional information regarding Southern Company's capital requirements for its subsidiaries' construction programs.

24

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Integrated Coal Gasification Combined Cycle
Mississippi Power's current cost estimate for the Kemper IGCC in total is approximately $6.58 billion, which includes approximately $5.35 billion of costs subject to the construction cost cap and is net of $137 million in additional DOE grants Mississippi Power received for the Kemper IGCC on April 8, 2016 (Additional DOE Grants), which are expected to be used to reduce future rate impacts for customers. Mississippi Power does not intend to seek any rate recovery for any related costs that exceed the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. In the aggregate, Southern Company has incurred charges of $2.47 billion ($1.52 billion after tax) as a result of changes in the cost estimate above the cost cap for the Kemper IGCC through March 31, 2016. Mississippi Power's current cost estimate includes costs through September 30, 2016. In subsequent periods, any further changes in the estimated costs to complete construction of the Kemper IGCC subject to the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions, will be reflected in Southern Company's statements of income and these changes could be material.
The ultimate outcome of these matters cannot be determined at this time.
Civil Lawsuit
On April 26, 2016, a complaint against Mississippi Power was filed in Harrison County Circuit Court by Biloxi Freezing & Processing Inc., Gulfside Casino Partnership, and John Carlton Dean. The plaintiffs allege that Mississippi Power violated the Mississippi Unfair Trade Practices Act and concealed, falsely represented, and failed to fully disclose important facts concerning the cost and schedule of the Kemper IGCC and that Mississippi Power's alleged breaches interfered with and destroyed economically advantageous relationships between the plaintiffs and their current and prospective business associates. The plaintiffs seek unspecified actual damages and punitive damages as well as attorney's fees, costs, and interest. The plaintiffs also seek an injunction to prevent any Kemper IGCC costs from being charged to customers through electric rates. Mississippi Power believes this legal challenge has no merit; however, an adverse outcome in this proceeding could have an impact on Southern Company's results of operations, financial condition, and liquidity. Mississippi Power will vigorously defend the matter, and the final outcome of this matter cannot be determined at this time.
Other Matters
Southern Company and its subsidiaries are involved in various other matters being litigated and regulatory matters that could affect future earnings. In addition, Southern Company and its subsidiaries are subject to certain claims and legal actions arising in the ordinary course of business. The business activities of Southern Company's subsidiaries are subject to extensive governmental regulation related to public health and the environment, such as regulation of air emissions and water discharges. Litigation over environmental issues and claims of various types, including property damage, personal injury, common law nuisance, and citizen enforcement of environmental requirements, such as air quality and water standards, has occurred throughout the U.S. This litigation has included claims for damages alleged to have been caused by CO2 and other emissions, CCR, and alleged exposure to hazardous materials, and/or requests for injunctive relief in connection with such matters.
TheultimateoutcomeofsuchpendingorpotentiallitigationagainstSouthernCompanyanditssubsidiariescannotbepredictedatthistime;however,forcurrentproceedingsnotspecificallyreportedinNote(B)totheCondensedFinancialStatementshereinorinNote3tothefinancialstatementsofSouthernCompanyinItem8ofthe Form 10-K,management does not anticipate that the ultimate liabilities, if any, arising from such current proceedings would have a material effect on Southern Company's financial statements. See Note (B) to the Condensed Financial Statements herein for a discussion of various other contingencies, regulatory matters, and other matters being litigated which may affect future earnings potential.
The SEC is conducting a formal investigation of Southern Company and Mississippi Power concerning the estimated costs and expected in-service date of the Kemper IGCC. Southern Company and Mississippi Power believe the investigation is focused primarily on periods subsequent to 2010 and on accounting matters, disclosure controls and procedures, and internal controls over financial reporting associated with the Kemper IGCC. See ACCOUNTING POLICIES – "Application of Critical Accounting Policies and Estimates" herein for additional

25

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

information on the Kemper IGCC estimated construction costs and expected in-service date. Southern Company and Mississippi Power are cooperating fully with the SEC. The ultimate outcome of this matter cannot be determined at this time; however, it is not expected to have a material impact on the financial statements of Southern Company.
Through 2015, capacity revenues from long-term non-affiliate sales out of Gulf Power's ownership of Plant Scherer Unit 3 (205 MWs) represented the majority of Gulf Power's wholesale earnings. The capacity revenues associated with these contracts covering 100% of Gulf Power's ownership represented 82% of Gulf Power's wholesale capacity revenues in 2015. Due to the expiration of a wholesale contract at the end of 2015 and another wholesale contract at the end of May 2016, Gulf Power's remaining contracted sales from the unit from June 2016 through 2019 will cover approximately 24% of the unit. The expiration of the contract in 2015 and the scheduled future expiration of the remaining contracts are not expected to have a material impact on Southern Company's earnings. The alternatives Gulf Power is actively evaluating include, without limitation, rededication of the asset to serve retail customers for whom it was originally planned and built, replacement long-term wholesale contracts or other sales into the wholesale market, or an asset sale. On May 5, 2016, Gulf Power delivered a letter to the Florida PSC requesting recognition of Gulf Power's ownership in Plant Scherer Unit 3 as being in service to retail customers when and as the contracts expire. The ultimate outcome of this matter cannot be determined at this time.
ACCOUNTING POLICIES
Application of Critical Accounting Policies and Estimates
Southern Company prepares its consolidated financial statements in accordance with GAAP. Significant accounting policies are described in Note 1 to the financial statements of Southern Company in Item 8 of the Form 10-K. In the application of these policies, certain estimates are made that may have a material impact on Southern Company's results of operations and related disclosures. Different assumptions and measurements could produce estimates that are significantly different from those recorded in the financial statements. See MANAGEMENT'S DISCUSSION AND ANALYSIS – ACCOUNTING POLICIES – "Application of Critical Accounting Policies and Estimates" of Southern Company in Item 7 of the Form 10-K for a complete discussion of Southern Company's critical accounting policies and estimates related to Electric Utility Regulation, Asset Retirement Obligations, Pension and Other Postretirement Benefits, and Contingent Obligations.
Kemper IGCC Estimated Construction Costs, Project Completion Date, and Rate Recovery
During 2016, Mississippi Power further revised its cost estimate to complete construction and start-up of the Kemper IGCC to an amount that exceeds the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. Mississippi Power does not intend to seek any rate recovery for any costs related to the construction of the Kemper IGCC that exceed the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions.
As a result of the revisions to the cost estimate, Southern Company recorded total pre-tax earnings,charges to income for the estimated probable losses on the Kemper IGCC of $53 million ($33 million after tax) in the first quarter 2016, $183 million ($113 million after tax) in the fourth quarter 2015, $150 million ($93 million after tax) in the third quarter 2015, $23 million ($14 million after tax) in the second quarter 2015, $9 million ($6 million after tax) in the first quarter 2015, $70 million ($43 million after tax) in the fourth quarter 2014, $418 million ($258 million after tax) in the third quarter 2014, $380 million ($235 million after tax) in the first quarter 2014, $40 million ($25 million after tax) in the fourth quarter 2013, $150 million ($93 million after tax) in the third quarter 2013, $450 million ($278 million after tax) in the second quarter 2013, and $540 million ($333 million after tax) in the first quarter 2013. In the aggregate, Southern Company has incurred charges of $2.47 billion ($1.52 billion after tax) as a result of changes in the cost estimate above the cost cap for the Kemper IGCC through March 31, 2016.
Mississippi Power has experienced, and may continue to experience, material changes in the cost estimate for the Kemper IGCC. In subsequent periods, any further changes in the estimated costs to complete construction and start-up of the Kemper IGCC subject to the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions, will be reflected in Southern Company's statements of income and these changes could be material.

26

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Any further cost increases and/or extensions of the in-service date with respect to the Kemper IGCC may result from factors including, but not limited to, labor costs and productivity, adverse weather conditions, shortages and inconsistent quality of equipment, materials, and labor, contractor or supplier delay, non-performance under operating or other agreements, operational readiness, including specialized operator training and required site safety programs, unforeseen engineering or design problems, start-up activities for this first-of-a-kind technology (including, but not limited to, major equipment failure and system integration), and/or operational performance (including, but not limited to, additional costs to satisfy any operational parameters ultimately adopted by the Mississippi PSC).
Mississippi Power's revised cost estimate includes costs through September 30, 2016. Any extension of the in-service date beyond September 30, 2016 is currently estimated to result in additional base costs of approximately $25 million to $35 million per month, which includes maintaining necessary levels of start-up labor, materials, and fuel, as well as operational resources required to execute start-up and commissioning activities. However, additional costs may be required for remediation of any further equipment and/or design issues identified. Any extension of the in-service date with respect to the Kemper IGCC beyond September 30, 2016 would also increase costs for the Cost Cap Exceptions, which are not subject to the $2.88 billion cost cap established by the Mississippi PSC. These costs include AFUDC, which is currently estimated to total approximately $14 million per month, as well as carrying costs and operating expenses on Kemper IGCC assets placed in service and consulting and legal fees of approximately $2 million per month.
Given the significant judgment involved in estimating the future costs to complete construction and start-up, the project completion date, the ultimate rate recovery for the Kemper IGCC, and the potential impact on Southern Company's results of operations, Southern Company considers these items to be critical accounting estimates. See Note 3 to the financial statements of Southern Company under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.
Recently Issued Accounting Standards
On February 25, 2016, the FASB issued ASU No. 2016-02, Leases(Topic 842) (ASU 2016-02). ASU 2016-02 requires lessees to recognize on the balance sheet a lease liability and a right-of-use asset for all leases. ASU 2016-02 also changes the recognition, measurement, and presentation of expense associated with leases and provides clarification regarding the identification of certain components of contracts that would represent a lease. The accounting required by lessors is relatively unchanged and there is no change to the accounting for existing leveraged leases. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. Southern Company is currently evaluating the new standard and has not yet determined its ultimate impact; however, adoption of ASU 2016-02 is expected to have a significant impact on Southern Company's balance sheet.
On March 30, 2016, the FASB issued ASU No. 2016-09, Compensation-Stock Compensation(Topic 718): Improvements to Employee Share-Based Payment Accounting (ASU 2016-09). ASU 2016-09 changes the accounting for income taxes and the cash flow presentation for share-based payment award transactions. Most significantly, entities are required to recognize all excess tax benefits and deficiencies related to the exercise or vesting of stock compensation as income tax expense or benefit in the income statement. Southern Company currently recognizes any excess tax benefits and deficiencies related to the exercise and vesting of stock compensation in additional paid-in capital. ASU 2016-09 is effective for fiscal years beginning after December 15, 2016, with early adoption permitted. Southern Company is currently evaluating the new standard and has not yet determined its ultimate impact.

27

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

FINANCIAL CONDITION AND LIQUIDITY
Overview
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY "Overview" of Southern Company in Item 7 of the Form 10-K for additional information. Southern Company's financial condition remained stable at March 31, 2016. Through March 31, 2016, Southern Company has incurred non-recoverable cash expenditures of $2.11 billion and is expected to incur approximately $0.36 billion in additional non-recoverable cash expenditures through completion of the Kemper IGCC. Southern Company intends to continue to monitor its access to short-term and long-term capital markets as well as bank credit agreements to meet future capital and liquidity needs. See "Capital Requirements and Contractual Obligations," "Sources of Capital," and "Financing Activities" herein for additional information.
Net cash provided from operating activities totaled $0.9 billion for the first three months of 2016 and the corresponding period in 2015. Net cash used for investing activities totaled $2.2 billion for the first three months of 2016 primarily due to gross property additions for construction of generation, transmission, and distribution facilities and installation of equipment to comply with environmental standards. Net cash provided from financing activities totaled $0.7 billion for the first three months of 2016 primarily due to issuances of long-term debt, partially offset by stateredemptions of short-term and long-term debt and common stock dividend payments. Fluctuations in cash flow from financing activities vary from period to period based on capital needs and the maturity or redemption of securities.
Significant balance sheet changes for the first three months of 2016 include an increase of $1.4 billion in total property, plant, and equipment to comply with environmental standards and construction of generation, transmission, and distribution facilities; a $0.7 billion decrease in cash and cash equivalents due to the funding of acquisitions and construction of renewable energy projects; a $1.1 billion increase in short-term and long-term debt to fund the subsidiaries' continuous construction programs and for other general corporate purposes; a $0.3 billion decrease in accounts payable due to the timing of vendor payments; and a $0.3 billion decrease in accrued compensation due to the timing of payments.
At the end of the first quarter 2016, the market price of Southern Company's common stock was $51.73 per share (based on the closing price as reported on the New York Stock Exchange) and the book value was $22.65 per share, representing a market-to-book ratio of 228%, compared to $46.79, $22.59, and 207%, respectively, at the end of 2015. Southern Company's common stock dividend for the first quarter 2016 was $0.5425 per share compared to $0.5250 per share in the first quarter 2015.
Capital Requirements and Contractual Obligations
See MANAGEMENT'S DISCUSSION AND ANALYSIS FINANCIAL CONDITION AND LIQUIDITY "Capital Requirements and Contractual Obligations" of Southern Company in Item 7 of the Form 10-K for a description of Southern Company's capital requirements for the construction programs of the Southern Company system, including estimated capital expenditures for new generating facilities and to comply with existing environmental statutes and regulations, scheduled maturities of long-term debt, as well as related interest, derivative obligations, preferred and preference stock dividends, leases, purchase commitments, trust funding requirements, and unrecognized tax benefits. Approximately $2.5 billion will be required through March 31, 2017 to fund maturities and announced redemptions of long-term debt. See "Sources of Capital" herein for additional information.
In addition to the cash consideration for the Merger to be paid by Southern Company at the effective time of the Merger, Southern Company will also assume AGL Resources' outstanding indebtedness (approximately $4.3 billion at March 31, 2016). See OVERVIEW herein for additional information regarding the Merger as well as Note (I) to the Condensed Financial Statements herein.
The Southern Company system's construction program is currently estimated to total $7.3 billion for 2016, $5.2 billion for 2017, and $5.5 billion for 2018. These amounts include expenditures of approximately $0.7 billion

28

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

related to the construction and start-up of the Kemper IGCC in 2016; $0.6 billion, $0.7 billion, and $0.4 billion to continue construction on Plant Vogtle Units 3 and 4 in 2016, 2017, and 2018, respectively; and $2.2 billion, $0.9 billion, and $1.4 billion for Southern Power's acquisitions and/or construction of new generating facilities in 2016, 2017, and 2018, respectively.
The construction programs are subject to periodic review and revision, and actual construction costs may vary from these estimates because of numerous factors. These factors include: changes in business conditions; changes in load projections; changes in environmental statutes and regulations; the outcome of any legal challenges to the environmental rules; changes in generating plants, including unit retirements and replacements and adding or changing fuel sources at existing units, to meet regulatory requirements; changes in FERC rules and regulations; PSC approvals; changes in the expected environmental compliance program; changes in legislation; the cost and efficiency of construction labor, equipment, and materials; project scope and design changes; storm impacts; and the cost of capital. In addition, there can be no assurance that costs related to capital expenditures will be fully recovered. Additionally, planned expenditures for plant acquisitions may vary due to market opportunities and Southern Power's ability to execute its growth strategy. See Note 12 to the financial statements of Southern Company under "Southern Power" in Item 8 of the Form 10-K and Note (I) to the Condensed Financial Statements under "Southern Power" herein for additional information regarding Southern Power's plant acquisitions. See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Integrated Coal Gasification Combined Cycle" herein for information regarding additional factors that may impact construction expenditures.
Sources of Capital
Southern Company intends to meet its future capital needs through operating cash flows, short-term debt, term loans, and external security issuances. Equity capital can be provided from any combination of Southern Company's stock plans, private placements, or public offerings. The amount and timing of additional equity capital and debt issuances in 2016, as well as in subsequent years, will be contingent on Southern Company's investment opportunities and the Southern Company system's capital requirements.
Except as described herein, the traditional operating companies and Southern Power plan to obtain the funds required for construction and other purposes from operating cash flows, external security issuances, term loans, short-term borrowings, and equity contributions or loans from Southern Company. However, the amount, type, and timing of any future financings, if needed, will depend upon prevailing market conditions, regulatory approval, and other factors. See MANAGEMENT'S DISCUSSION AND ANALYSIS FINANCIAL CONDITION AND LIQUIDITY "Sources of Capital" of Southern Company in Item 7 of the Form 10-K for additional information.
In addition, Georgia Power may make borrowings through a loan guarantee agreement (Loan Guarantee Agreement) between Georgia Power and the DOE, the proceeds of which may be used to reimburse Georgia Power for Eligible Project Costs incurred in connection with its construction of Plant Vogtle Units 3 and 4. Under the Loan Guarantee Agreement, the DOE agreed to guarantee borrowings of up to $3.46 billion (not to exceed 70% of Eligible Project Costs) to be made by Georgia Power under a multi-advance credit facility (FFB Credit Facility) among Georgia Power, the DOE, and the FFB. See Note 6 to the financial statements of Southern Company under "DOE Loan Guarantee Borrowings" in Item 8 of the Form 10-K for additional information regarding the Loan Guarantee Agreement and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" herein for additional information regarding Plant Vogtle Units 3 and 4.
Eligible Project Costs incurred through March 31, 2016 would allow for borrowings of up to $2.5 billion under the FFB Credit Facility, of which Georgia Power has borrowed $2.2 billion.
Mississippi Power received $245 million of Initial DOE Grants in prior years that were used for the construction of the Kemper IGCC. An additional $25 million of grants from the DOE is expected to be received for commercial operation of the Kemper IGCC. On April 8, 2016, Mississippi Power received approximately $137 million in

29

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Additional DOE Grants for the Kemper IGCC, which are expected to be used to reduce future rate impacts for customers. In addition, see Note 3 to the financial statements of Southern Company under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K for information regarding legislation related to the securitization of certain costs of the Kemper IGCC.
As of March 31, 2016, Southern Company's current liabilities exceeded current assets by $2.4 billion, primarily due to long-term debt that is due within one year, including approximately $0.9 billion at the parent company, $0.2 billion at Alabama Power, $0.5 billion at Georgia Power, $0.1 billion at Gulf Power, $0.3 billion at Mississippi Power, and $0.4 billion at Southern Power. To meet short-term cash needs and contingencies, Southern Company has substantial cash flow from operating activities and access to capital markets and financial institutions. Southern Company, the traditional operating companies, and Southern Power intend to utilize operating cash flows, as well as commercial paper, lines of credit, bank notes, and securities issuances, as market conditions permit, as well as, under certain circumstances for the traditional operating companies and Southern Power, equity contributions and/or loans from Southern Company to meet their short-term capital needs. In addition, for the remainder of 2016, Georgia Power expects to utilize borrowings through the FFB Credit Facility as an additional source of long-term borrowed funds.
At March 31, 2016, Southern Company and its subsidiaries had approximately $0.8 billion of cash and cash equivalents. Committed credit arrangements with banks at March 31, 2016 were as follows:
 Expires   
Executable Term
Loans
 
Due Within One
Year
Company2016201720182020 Total Unused 
One
Year
 
Two
Years
 
Term
Out
 
No Term
Out
    (in millions) (in millions) (in millions)
Southern Company (a)
$
$
$1,000
$1,250
 $2,250
 $2,250
 $
 $
 $
 $
Alabama Power40

500
800
 1,340
 1,340
 
 
 
 40
Georgia Power


1,750
 1,750
 1,732
 
 
 
 
Gulf Power75
40
165

 280
 280
 45
 
 45
 40
Mississippi Power205



 205
 180
 30
 15
 45
 160
Southern Power Company (b)



600
 600
 560
 
 
 
 
Other70



 70
 70
 20
 
 20
 50
Total$390
$40
$1,665
$4,400
 $6,495
 $6,412
 $95
 $15
 $110
 $290
(a)Excludes the $8.1 billion Bridge Agreement entered into in September 2015 that will be funded only to the extent necessary to provide financing for the Merger as discussed herein.
(b)Excludes credit agreements (Project Credit Facilities) assumed with the acquisition of certain solar facilities, which are non-recourse to Southern Power Company, the proceeds of which are being used to finance project costs related to such solar facilities currently under construction. See Note (I) to the Condensed Financial Statements under "Southern Power" herein for additional information.
See Note 6 to the financial statements of Southern Company under "Bank Credit Arrangements" in Item 8 of the Form 10-K and Note (E) to the Condensed Financial Statements under "Bank Credit Arrangements" herein for additional information.
Most of these bank credit arrangements, as well as the term loan arrangements of Southern Company, Alabama Power, Mississippi Power, and Southern Power, contain covenants that limit debt levels and contain cross acceleration or cross default provisions to other indebtedness (including guarantee obligations) that are restricted only to the indebtedness of the individual company. Such cross default provisions to other indebtedness would trigger an event of default if the applicable borrower defaulted on indebtedness or guarantee obligations over a specified threshold. Such cross acceleration provisions to other indebtedness would trigger an event of default if the applicable borrower defaulted on indebtedness, the payment of which was then accelerated. Southern Company, the traditional operating companies, and Southern Power Company are currently in compliance with all such covenants. None of the bank credit arrangements contain material adverse change clauses at the time of borrowings.

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Subject to applicable market conditions, Southern Company and its subsidiaries expect to renew or replace their bank credit arrangements as needed, prior to expiration. In connection therewith, Southern Company and its subsidiaries may extend the maturity dates and/or increase or decrease the lending commitments thereunder.
A portion of the unused credit with banks is allocated to provide liquidity support to the traditional operating companies' pollution control revenue bonds and commercial paper programs. The amount of variable rate pollution control revenue bonds outstanding requiring liquidity support as of March 31, 2016 was approximately $1.8 billion. In addition, at March 31, 2016, the traditional operating companies had approximately $269 million of fixed rate pollution control revenue bonds outstanding that were required to be reoffered within the next 12 months.
Southern Company intends to fund the cash consideration for the Merger using a mix of debt and equity. Southern Company finances its capital needs on a portfolio basis and expects to issue a minimum of $8.0 billion in debt prior to closing the Merger and a minimum of $1.2 billion in equity during 2016. This capital is expected to provide funding for the Merger, the proposed acquisition of PowerSecure, and Southern Power and other Southern Company system capital projects. Total capital raised in 2016 may increase due to cash needed at the closing of the Merger, settlement of hedges, and incremental investment opportunities, including additional Southern Power projects in excess of its current capital plans. Southern Company expects to issue the debt to fund the cash consideration for the Merger in several tranches including long-dated maturities. The amount of debt issued at each maturity will depend on prevailing market conditions at the time of the offering and other factors. In addition, Southern Company entered into the $8.1 billion Bridge Agreement on September 30, 2015 to provide financing for the Merger in the event long-term financing is not available. See MANAGEMENT'S DISCUSSION AND ANALYSIS FINANCIAL CONDITION AND LIQUIDITY "Sources of Capital" of Southern Company in Item 7 of the Form 10-K for additional information.
Southern Company, the traditional operating companies, and Southern Power make short-term borrowings primarily through commercial paper programs that have the liquidity support of the committed bank credit arrangements described above, excluding the Bridge Agreement. Southern Company, the traditional operating companies, and Southern Power may also borrow through various other arrangements with banks. Short-term borrowings are included in notes payable in the balance sheets.
Details of short-term borrowings were as follows:
  
Short-term Debt at
March 31, 2016
 
Short-term Debt During the Period(*)
  
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Average
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Maximum
Amount
Outstanding
  (in millions)   (in millions)   (in millions)
Commercial paper $757
 0.8% $853
 0.8% $1,233
Short-term bank debt 25
 2.1% 375
 1.9% 500
Total $782
 0.9% $1,228
 1.0%  
(*)Average and maximum amounts are based upon daily balances during the three-month period ended March 31, 2016.
In addition to the short-term borrowings in the table above, the Project Credit Facilities had total amounts outstanding as of March 31, 2016 of $413 million at a weighted average interest rate of 1.99%. For the three months ended March 31, 2016, these credit agreements had a maximum amount outstanding of $413 million, and an average amount outstanding of $260 million at a weighted average interest rate of 1.99%.
Southern Company believes the need for working capital can be adequately met by utilizing commercial paper programs, lines of credit, bank notes, and operating cash flows.

31

SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Credit Rating Risk
Southern Company and its subsidiaries do not have any credit arrangements that would require material changes in payment schedules or terminations as a result of a credit rating downgrade.
There are certain contracts that could require collateral, but not accelerated payment, in the event of a credit rating change of certain subsidiaries to BBB and/or Baa2 or below. These contracts are for physical electricity purchases and sales, fuel purchases, fuel transportation and storage, energy price risk management, transmission, interest rate management, and construction of new generation at Plant Vogtle Units 3 and 4.
The maximum potential collateral requirements under these contracts at March 31, 2016 were as follows:
Credit Ratings
Maximum Potential
Collateral
Requirements
 (in millions)
At BBB and/or Baa2$12
At BBB- and/or Baa3$511
Below BBB- and/or Baa3$2,335
Generally, collateral may be provided by a Southern Company guaranty, letter of credit, or cash. Additionally, a credit rating downgrade could impact the ability of Southern Company and its subsidiaries to access capital markets, and would be likely to impact the cost at which they do so.
Financing Activities
During the first three months of 2016, Southern Company issued approximately 6.6 million shares of common stock primarily through the employee equity compensation plan and received proceeds of approximately $270 million. Southern Company may satisfy its obligations with respect to the plans in several ways, including through using newly issued shares or treasury shares or acquiring shares on the open market through independent plan administrators.
The following table outlines the long-term debt financing activities for Southern Company and its subsidiaries for the first three months of 2016:
Company(a)
Senior
Note Issuances
 
Senior
Note Maturities and Redemptions
 
Revenue
Bond
Maturities, Redemptions, and
Repurchases
 
Other
Long-Term
Debt
Issuances
 
Other
Long-Term
Debt Redemptions
and
Maturities(b)
 (in millions)
Alabama Power$400
 $200
 $
 $45
 $
Georgia Power650
 250
 4
 
 1
Mississippi Power
 
 
 1,100
 426
Southern Power
 
 
 2
 3
Other
 
 
 
 4
Elimination(c)

 
 
 (200) 
Total$1,050
 $450
 $4
 $947
 $434
(a)Southern Company and Gulf Power did not issue or redeem any long-term debt during the first three months of 2016.    
(b)Includes reductions in capital lease obligations resulting from cash payments under capital leases.
(c)Intercompany loans from Southern Company to Mississippi Power eliminated in Southern Company's Consolidated Financial Statements.

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SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

In February 2016, Southern Company entered into forward-starting interest rate swaps to hedge exposure to interest rate changes related to anticipated debt issuances. The notional amount of the swaps totaled $700 million.
Except as described herein, Southern Company's subsidiaries used the proceeds of the debt issuances shown in the table above for their redemptions and maturities shown in the table above, to repay short-term indebtedness, and for general corporate purposes, including their continuous construction programs and, for Southern Power, its growth strategy.
On March 8, 2016, Mississippi Power entered into an unsecured term loan agreement for an aggregate amount of $1.2 billion to repay existing indebtedness and for other general corporate purposes. Mississippi Power borrowed $900 million under the term loan agreement and has the right to borrow the remaining $300 million on or before October 15, 2016, upon satisfaction of certain customary conditions. Mississippi Power used the initial proceeds to repay $900 million in maturing bank notes on March 8, 2016 and expects the remaining $300 million to be used to repay senior notes maturing in October 2016. The term loan pursuant to this agreement matures on April 1, 2018 and bears interest based on one-month LIBOR.
During the three months ended March 31, 2016, Southern Power's subsidiaries borrowed $276 million pursuant to the Project Credit Facilities at a weighted average interest rate of 1.99%.
Subsequent to March 31, 2016, Southern Power's subsidiaries borrowed $187 million pursuant to the Project Credit Facilities at a weighted average interest rate of 1.93%.
Also subsequent to March 31, 2016, Gulf Power announced the redemption in May 2016 of $125 million aggregate principal amount of its Series 2011A 5.75% Senior Notes due June 1, 2051.
In addition to any financings that may be necessary to meet capital requirements and contractual obligations, Southern Company and its subsidiaries plan to continue, when economically feasible, a program to retire higher-cost securities and replace these obligations with lower-cost capital if market conditions permit.

33



PART I
Item 3. Quantitative and Qualitative Disclosures About Market Risk.
During the three months ended March 31, 2016, there were no material changes to each registrant's disclosures about market risk. For an in-depth discussion of each registrant's market risks, see MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Market Price Risk" of each registrant in Item 7 of the Form 10-K and Note 1 to the financial statements of each registrant under "Financial Instruments," Note 11 to the financial statements of Southern Company, Alabama Power, and Georgia Power, Note 10 to the financial statements of Gulf Power and Mississippi Power, and Note 9 to the financial statements of Southern Power in Item 8 of the Form 10-K. Also, see Note (H) to the Condensed Financial Statements herein for information relating to derivative instruments.
Item 4. Controls and Procedures.
(a)Evaluation of disclosure controls and procedures.
As of the end of the period covered by this Quarterly Report on Form 10-Q, Southern Company, Alabama Power, Georgia Power, Gulf Power, Mississippi Power, and Southern Power Company conducted separate evaluations under the supervision and with the participation of each company's management, including the Chief Executive Officer and the Chief Financial Officer, of the effectiveness of the design and operation of the disclosure controls and procedures (as defined in Sections 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended). Based upon these evaluations, the Chief Executive Officer and the Chief Financial Officer, in each case, concluded that the disclosure controls and procedures are effective.
(b)Changes in internal controls over financial reporting.
There have been no changes in Southern Company's, Alabama Power's, Georgia Power's, Gulf Power's, Mississippi Power's, or Southern Power Company's internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934, as amended) during the first quarter 2016 that have materially affected or are reasonably likely to materially affect Southern Company's, Alabama Power's, Georgia Power's, Gulf Power's, Mississippi Power's, or Southern Power Company's internal control over financial reporting.

34



ALABAMA POWER COMPANY

35



ALABAMA POWER COMPANY
CONDENSED STATEMENTS OF INCOME (UNAUDITED)
 For the Three Months
Ended March 31,
 2016 2015
 (in millions)
Operating Revenues:   
Retail revenues$1,193
 $1,268
Wholesale revenues, non-affiliates63
 65
Wholesale revenues, affiliates22
 15
Other revenues53
 53
Total operating revenues1,331
 1,401
Operating Expenses:   
Fuel268
 310
Purchased power, non-affiliates36
 41
Purchased power, affiliates33
 53
Other operations and maintenance392
 399
Depreciation and amortization172
 158
Taxes other than income taxes97
 94
Total operating expenses998
 1,055
Operating Income333
 346
Other Income and (Expense):   
Allowance for equity funds used during construction10
 15
Interest expense, net of amounts capitalized(73) (65)
Other income (expense), net(8) (4)
Total other income and (expense)(71) (54)
Earnings Before Income Taxes262
 292
Income taxes103
 113
Net Income159
 179
Dividends on Preferred and Preference Stock4
 10
Net Income After Dividends on Preferred and Preference Stock$155
 $169

CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)
 For the Three Months
Ended March 31,
 2016 2015
 (in millions)
Net Income$159
 $179
Other comprehensive income (loss):   
Qualifying hedges:   
Changes in fair value, net of tax of $(1) and $(2), respectively(2) (4)
Reclassification adjustment for amounts included in net income,
net of tax of $1 and $-, respectively
1
 
Total other comprehensive income (loss)(1) (4)
Comprehensive Income$158
 $175
The accompanying notes as they relate to Alabama Power are an integral part of these condensed financial statements.

36



ALABAMA POWER COMPANY
CONDENSED STATEMENTS OF CASH FLOWS (UNAUDITED)
 For the Three Months
Ended March 31,
 2016 2015
 (in millions)
Operating Activities:   
Net income$159
 $179
Adjustments to reconcile net income to net cash provided from operating activities —   
Depreciation and amortization, total211
 196
Deferred income taxes68
 16
Allowance for equity funds used during construction(10) (15)
Other, net(3) 2
Changes in certain current assets and liabilities —   
-Receivables191
 (3)
-Fossil fuel stock(27) 
-Materials and supplies(8) 12
-Other current assets(79) (80)
-Accounts payable(143) (229)
-Accrued taxes64
 246
-Accrued compensation(75) (89)
-Retail fuel cost over recovery(1) 34
-Other current liabilities(8) 21
Net cash provided from operating activities339
 290
Investing Activities:   
Property additions(313) (325)
Nuclear decommissioning trust fund purchases(105) (129)
Nuclear decommissioning trust fund sales105
 129
Cost of removal, net of salvage(31) (13)
Change in construction payables(15) 34
Other investing activities(9) (9)
Net cash used for investing activities(368) (313)
Financing Activities:   
Proceeds —   
Senior notes issuances400
 550
Capital contributions from parent company236
 6
Other long-term debt issuances45
 
Redemptions — Senior notes(200) (250)
Payment of common stock dividends(191) (143)
Other financing activities(11) (18)
Net cash provided from financing activities279
 145
Net Change in Cash and Cash Equivalents250
 122
Cash and Cash Equivalents at Beginning of Period194
 273
Cash and Cash Equivalents at End of Period$444
 $395
Supplemental Cash Flow Information:   
Cash paid (received) during the period for --   
Interest (net of $4 and $5 capitalized for 2016 and 2015, respectively)$76
 $68
Income taxes, net(162) (136)
Noncash transactions — Accrued property additions at end of period106
 41
The accompanying notes as they relate to Alabama Power are an integral part of these condensed financial statements.

37



ALABAMA POWER COMPANY
CONDENSED BALANCE SHEETS (UNAUDITED)
Assets At March 31,
2016
 At December 31,
2015
  (in millions)
Current Assets:    
Cash and cash equivalents $444
 $194
Receivables —    
Customer accounts receivable 311
 332
Unbilled revenues 113
 119
Under recovered regulatory clause revenues 22
 43
Income taxes receivable, current 
 142
Other accounts and notes receivable 25
 20
Affiliated companies 38
 50
Accumulated provision for uncollectible accounts (10) (10)
Fossil fuel stock, at average cost 266
 239
Materials and supplies, at average cost 406
 398
Vacation pay 67
 66
Prepaid expenses 129
 83
Other regulatory assets, current 99
 115
Other current assets 10
 10
Total current assets 1,920
 1,801
Property, Plant, and Equipment:    
In service 25,187
 24,750
Less accumulated provision for depreciation 8,791
 8,736
Plant in service, net of depreciation 16,396
 16,014
Nuclear fuel, at amortized cost 359
 363
Construction work in progress 550
 801
Total property, plant, and equipment 17,305
 17,178
Other Property and Investments:    
Equity investments in unconsolidated subsidiaries 68
 71
Nuclear decommissioning trusts, at fair value 746
 737
Miscellaneous property and investments 99
 96
Total other property and investments 913
 904
Deferred Charges and Other Assets:    
Deferred charges related to income taxes 520
 522
Deferred under recovered regulatory clause revenues 105
 99
Other regulatory assets, deferred 1,105
 1,114
Other deferred charges and assets 109
 103
Total deferred charges and other assets 1,839
 1,838
Total Assets $21,977
 $21,721
The accompanying notes as they relate to Alabama Power are an integral part of these condensed financial statements.


38



ALABAMA POWER COMPANY
CONDENSED BALANCE SHEETS (UNAUDITED)
Liabilities and Stockholder's Equity At March 31,
2016
 At December 31,
2015
  (in millions)
Current Liabilities:    
Securities due within one year $200
 $200
Accounts payable —    
Affiliated 258
 278
Other 271
 410
Customer deposits 88
 88
Accrued taxes —    
Accrued income taxes 11
 
Other accrued taxes 62
 38
Accrued interest 65
 73
Accrued vacation pay 55
 55
Accrued compensation 47
 119
Liabilities from risk management activities 37
 55
Other regulatory liabilities, current 175
 240
Other current liabilities 39
 39
Total current liabilities 1,308
 1,595
Long-term Debt 6,894
 6,654
Deferred Credits and Other Liabilities:    
Accumulated deferred income taxes 4,306
 4,241
Deferred credits related to income taxes 69
 70
Accumulated deferred investment tax credits 116
 118
Employee benefit obligations 377
 388
Asset retirement obligations 1,461
 1,448
Other cost of removal obligations 705
 722
Other regulatory liabilities, deferred 119
 136
Deferred over recovered regulatory clause revenues 64
 
Other deferred credits and liabilities 78
 76
Total deferred credits and other liabilities 7,295
 7,199
Total Liabilities 15,497
 15,448
Redeemable Preferred Stock 85
 85
Preference Stock 196
 196
Common Stockholder's Equity:    
Common stock, par value $40 per share --    
Authorized - 40,000,000 shares    
Outstanding - 30,537,500 shares 1,222
 1,222
Paid-in capital 2,585
 2,341
Retained earnings 2,425
 2,461
Accumulated other comprehensive loss (33) (32)
Total common stockholder's equity 6,199
 5,992
Total Liabilities and Stockholder's Equity $21,977
 $21,721
The accompanying notes as they relate to Alabama Power are an integral part of these condensed financial statements.

39

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



FIRST QUARTER 2016 vs. FIRST QUARTER 2015


OVERVIEW
Alabama Power operates as a vertically integrated utility providing electricity to retail and wholesale customers within its traditional service territory located within the State of Alabama in addition to wholesale customers in the Southeast.
Many factors affect the opportunities, challenges, and risks of Alabama Power's business of selling electricity. These factors include the ability to maintain a constructive regulatory environment, to maintain and grow energy sales, and to effectively manage and secure timely recovery of costs. These costs include those related to projected long-term demand growth, increasingly stringent environmental standards, reliability, fuel, capital expenditures, and restoration following major storms. Alabama Power has various regulatory mechanisms that operate to address cost recovery. Effectively operating pursuant to these regulatory mechanisms and appropriately balancing required costs and capital expenditures with customer prices will continue to challenge Alabama Power for the foreseeable future.
Alabama Power continues to focus on several key performance indicators. These indicators include customer satisfaction, plant availability, system reliability, and net income tax credits.after dividends on preferred and preference stock. For additional information on these indicators, see MANAGEMENT'S DISCUSSION AND ANALYSIS – OVERVIEW – "Key Performance Indicators" of Alabama Power in Item 7 of the Form 10-K.

RESULTS OF OPERATIONS
Net Income
49
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$(14) (8.3)
Alabama Power's net income after dividends on preferred and preference stock for the first quarter 2016 was $155 million compared to $169 million for the corresponding period in 2015. The decrease was primarily related to a decrease in revenue primarily due to milder weather in the first quarter 2016 as compared to the corresponding period in 2015, an increase in interest expense, and a decrease in AFUDC. These decreases were partially offset by an increase in revenues under Rate CNP Compliance and a decrease in dividends on preferred and preference stock.
Retail Revenues
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(75) (5.9)
In the first quarter 2016, retail revenues were $1.19 billion compared to $1.27 billion for the corresponding period in 2015.

40

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



Details of the changes in retail revenues were as follows:
  First Quarter 2016
  (in millions)
(% change)
Retail – prior year $1,268
  
Estimated change resulting from –    
Rates and pricing 33
 2.6
Sales growth 8
 0.6
Weather (45) (3.5)
Fuel and other cost recovery (71) (5.6)
Retail – current year $1,193
 (5.9)%
Revenues associated with changes in rates and pricing increased in the first quarter 2016 when compared to the corresponding period in 2015 primarily due to increased revenues under Rate CNP Compliance associated with increases in the average net investments. See Note 3 to the financial statements of Alabama Power under "Retail Regulatory Matters" in Item 8 of the Form 10-K for additional information.
Revenues attributable to sales growth increased in the first quarter 2016 when compared to the corresponding period in 2015. Weather-adjusted residential and commercial KWH energy sales increased 2.3% and 0.9%, respectively, for the first quarter 2016 when compared to the corresponding period in 2015 as a result of increased customer demand. Industrial KWH energy sales decreased 3.5% for the first quarter 2016 when compared to the corresponding period in 2015 as a result of a decrease in demand resulting from changes in production levels primarily in the pipelines, primary metals, and chemicals sectors. A strong dollar, low oil prices, and weak global growth conditions have constrained growth in the industrial sector.
Revenues resulting from changes in weather decreased in the first quarter 2016 due to milder weather experienced in Alabama Power's service territory compared to the corresponding period in 2015. For year-to-datethe first quarter 2016, the resulting decreases were 6.6% and 2.2% for residential and commercial sales revenue, respectively.
Fuel and other cost recovery revenues decreased in the first quarter 2016 when compared to the corresponding period in 2015 income taxesprimarily due to a decrease in KWH generation and a decrease in the average cost of fuel. Electric rates include provisions to recognize the full recovery of fuel costs, purchased power costs, PPAs certificated by the Alabama PSC, and costs associated with the natural disaster reserve. Under these provisions, fuel and other cost recovery revenues generally equal fuel and other cost recovery expenses and do not affect net income. See Note 3 to the financial statements of Alabama Power under "Retail Regulatory Matters" in Item 8 of the Form 10-K for additional information.
Wholesale Revenues Affiliates
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$7 46.7
Wholesale revenues from sales to affiliated companies will vary depending on demand and the availability and cost of generating resources at each company. These affiliate sales are made in accordance with the IIC, as approved by the FERC. These transactions do not have a significant impact on earnings since this energy is generally sold at marginal cost and energy purchases are generally offset by energy revenues through Alabama Power's energy cost recovery clauses.
In the first quarter 2016, wholesale revenues from sales to affiliates were $235$22 million compared to $246$15 million for the corresponding period in 2014.2015. KWH sales to affiliates increased 78.5% primarily as a result of higher available hydro generation and lower natural gas prices.

41

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



Fuel and Purchased Power Expenses
   First Quarter 2016
vs.
First Quarter 2015
  (change in millions)
(% change)
Fuel $(42) (13.5)
Purchased power – non-affiliates (5) (12.2)
Purchased power – affiliates (20) (37.7)
Total fuel and purchased power expenses $(67)  
In the first quarter 2016, total fuel and purchased power expenses were $337 million compared to $404 million for the corresponding period in 2015. The decrease was primarily due to state income tax creditsa $33 million decrease related to the volume of KWHs purchased, a $23 million decrease related to the volume of KWHs generated, and a $19 million decrease in the secondaverage cost of fuel. These decreases were partially offset by an $8 million increase in the average cost of purchased power.
Fuel and purchased power energy transactions do not have a significant impact on earnings since energy expenses are generally offset by energy revenues through Alabama Power's energy cost recovery clause. Alabama Power, along with the Alabama PSC, continuously monitors the under/over recovered balance to determine whether adjustments to billing rates are required. See Note 3 to the financial statements of Alabama Power under "Retail Regulatory Matters – Rate ECR" in Item 8 of the Form 10-K for additional information.
Details of Alabama Power's generation and purchased power were as follows:
  First Quarter 2016 First Quarter 2015
Total generation (billions of KWHs)
 15 15
Total purchased power (billions of KWHs)
 1 2
Sources of generation (percent) —
    
Coal 40 47
Nuclear 27 26
Gas 19 19
Hydro 14 8
Cost of fuel, generated (cents per net KWH) 
    
Coal 2.86 2.89
Nuclear 0.77 0.80
Gas 2.46 3.03
Average cost of fuel, generated (cents per net KWH)(a)
 2.12 2.33
Average cost of purchased power (cents per net KWH)(b)
 5.16 4.60
(a)
KWHs generated by hydro are excluded from the average cost of fuel, generated.
(b)
Average cost of purchased power includes fuel, energy, and transmission purchased by Alabama Power for tolling agreements where power is generated by the provider.
Fuel
In the first quarter 2016, fuel expense was $268 million compared to $310 million for the corresponding period in 2015. The decrease was primarily due to a 18.8% decrease in the average cost of natural gas per KWH generated, which excludes fuel associated with tolling agreements, and a 15.0% decrease in the volume of KWHs generated by coal, partially offset by a 6.8% increase in the volume of KWHs generated by natural gas.

42

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



Purchased Power – Non-Affiliates
In the first quarter 2016, purchased power expense from non-affiliates was $36 million compared to $41 million for the corresponding period in 2015. The decrease was related to a 10.7% decrease in the amount of energy purchased due to the availability of lower cost generation as a result of more rainfall for hydro generation and lower natural gas prices.
Energy purchases from non-affiliates will vary depending on the market prices of wholesale energy as compared to the cost of the Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation.
Purchased Power – Affiliates
In the first quarter 2016, purchased power expense from affiliates was $33 million compared to $53 million for the corresponding period in 2015. The decrease was related to a 48.2% decrease in the amount of energy purchased due to milder weather and the availability of lower cost generation as a result of more rainfall for hydro generation and lower natural gas prices. The decrease was partially offset by a 20.6% increase in the average cost of purchased power per KWH from affiliates.
Energy purchases from affiliates will vary depending on demand for energy and the availability and cost of generating resources at each company within the Southern Company system. These purchases are made in accordance with the IIC or other contractual agreements, as approved by the FERC.
Other Operations and Maintenance Expenses
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(7) (1.8)
In the first quarter 2016, other operations and maintenance expenses were $392 million compared to $399 million for the corresponding period in 2015. The decrease was primarily due to a decrease of $14 million in steam generation costs primarily due to scheduled outage costs. This decrease was partially offset by a $6 million increase in nuclear generation costs primarily due to outage amortization and materials costs.
Depreciation and Amortization
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$14 8.9
In the first quarter 2016, depreciation and amortization was $172 million compared to $158 million for the corresponding period in 2015. The increase was primarily the result of an increase in depreciation of compliance related steam equipment. See Note 3 to the financial statements of Alabama Power under "Retail Regulatory Matters – Rate CNP" in Item 8 of the Form 10-K for additional information.
Allowance for Equity Funds Used During Construction
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(5) (33.3)
In the first quarter 2016, AFUDC equity was $10 million compared to $15 million for the corresponding period in 2015. The decrease was primarily associated with capital projects being placed in service for environmental and steam generation in 2016.

43

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



Interest Expense, Net of Amounts Capitalized
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$8 12.3
In the first quarter 2016, interest expense, net of amounts capitalized was $73 million compared to $65 million for the corresponding period in 2015. The increase was primarily due to timing of debt issuances, maturities, and redemptions.
Income Taxes
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(10) (8.8)
In the first quarter 2016, income taxes were $103 million compared to $113 million for the corresponding period in 2015. The decrease was primarily due to lower pre-tax earnings.
Dividends on Preferred and Preference Stock
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(6) (60.0)
In the first quarter 2016, dividends on preferred and preference stock were $4 million compared to $10 million for the corresponding period in 2015. The decrease was primarily due to the redemption in May 2015 of certain series of preferred and preference stock. See Note 6 to the financial statements of Alabama Power under "Redeemable Preferred Stock" in Item 8 of the Form 10-K for additional information.
FUTURE EARNINGS POTENTIAL
The results of operations discussed above are not necessarily indicative of Alabama Power's future earnings potential. The level of Alabama Power's future earnings depends on numerous factors that affect the opportunities, challenges, and risks of Alabama Power's primary business of selling electricity. These factors include Alabama Power's ability to maintain a constructive regulatory environment that continues to allow for the timely recovery of prudently-incurred costs during a time of increasing costs. Future earnings in the near term will depend, in part, upon maintaining and growing sales which are subject to a number of factors. These factors include weather, competition, new energy contracts with other utilities, energy conservation practiced by customers, the use of alternative energy sources by customers, the price of electricity, the price elasticity of demand, and the rate of economic growth or decline in Alabama Power's service territory. ChangesDemand for electricity is primarily driven by economic growth. The pace of economic growth and electricity demand may be affected by changes in regional and global economic conditions, may impact sales for Alabama Power as the pace of the economic recovery remains uncertain. The timing and extent of the economic recovery will impact growth andwhich may impact future earnings. For additional information relating to these issues, see RISK FACTORS in Item 1A and MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL of Alabama Power in Item 7 of the Form 10-K.
Environmental Matters
Compliance costs related to federal and state environmental statutes and regulations could affect earnings if such costs cannot continue to be fully recovered in rates on a timely basis. Environmental compliance spending over the next several years may differ materially from the amounts estimated. The timing, specific requirements, and estimated costs could change as environmental statutes and regulations are adopted or modified.modified, as compliance plans are revised or updated, and as legal challenges to rules are completed. Environmental compliance costs are

44

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



recovered through Rate CNP Compliance. See Note 3 to the financial statements of Alabama Power under "Retail Regulatory Matters – Rate CNP" in Item 8 of the Form 10-K for additional information. Further, higher costs that are recovered through regulated rates could contribute to reduced demand for electricity, which could negatively affect results of operations, cash flows, and financial condition. See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Environmental Matters" of Alabama Power in Item 7 and Note 3 to the financial statements of Alabama Power under "Environmental Matters" in Item 8 of the Form 10-K for additional information.
New Source Review Actions
See Note 3 to the financial statements of Alabama Power under "Environmental Matters New Source Review Actions" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements herein for additional information.
On June 25, 2015, the U.S. Department of Justice filed a joint stipulation between Alabama Power, the EPA, and the U.S. Department of Justice proposing to modify the 2006 consent decree to resolve all remaining claims for relief alleged in the case. If approved by the U.S. District Court for the Northern District of Alabama, Alabama Power will, without admitting liability, operate subject to emission rates and a cap on certain units and requirements to use only natural gas at certain units, including a unit co-owned by Mississippi Power; retire certain units at Plants Gorgas and Barry; pay a $100,000 civil penalty; and invest $1.5 million in electric transportation infrastructure projects over three years.
The ultimate outcome of this matter cannot be determined at this time.
Environmental Statutes and Regulations
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations" and "Retail Regulatory Matters Environmental Accounting Order" of Alabama Power in Item 7 of the Form 10-K and "Retail Regulatory Matters Environmental Accounting Order" herein for additional information regarding Alabama Power's plan for compliance with environmental statutes and regulations.

50

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



Air Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Air Quality" of Alabama Power in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulations governing emissions during startup, shutdown, or malfunction (SSM), the final MATS rule and the Cross State Air Pollution Rule (CSAPR).regional haze regulations.
On April 25, 2016, in response to a June 12, 2015 U.S. Supreme Court opinion, the EPA published a finalits supplemental finding regarding consideration of costs in support of the MATS rule. This finding does not impact MATS rule requiring affected states (including Alabama)compliance requirements, costs, or deadlines, and all Alabama Power units that are subject to revise or remove state implementation plan (SIP) provisions regarding excess emissions that occur during periods of SSMthe MATS rule have completed the measures necessary to achieve compliance with the MATS rule by no later than November 22, 2016.the applicable deadlines.
Also on April 25, 2016, the EPA issued proposed revisions to the regional haze regulations. The ultimate impact of the final ruleproposed revisions will depend on the outcome oftheir ultimate adoption, implementation, and any legal challenges and the development and approval of SIPs by the affected states and cannot be determined at this time.
On June 29, 2015, the U.S. Supreme Court issued a decision finding that the EPA had failed to properly consider costs in its decision to regulate hazardous air pollutant emissions from electric generating units under the MATS rule and remanded the case to the U.S. Court of Appeals for the District of Columbia Circuit for further proceedings. The MATS rule remains in effect while the U.S. Court of Appeals for the District of Columbia Circuit and the EPA respond to the decision. The ultimate impact of this decision cannot be determined at this time.FERC Matters
On July 28, 2015, the U.S. Court of Appeals for the District of Columbia Circuit issued an opinion invalidating certain emissions budgets under the CSAPR Phase II emissions trading program for a number of states, including Alabama. The court's decision leaves the emissions trading program in place and remands the rule to the EPA for further action consistent with the court's decision. The court rejected all other pending challenges to the rule. The ultimate impact of this decision will depend on additional rulemaking and cannot be determined at this time.
Water Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS BUSINESS FUTURE EARNINGS POTENTIAL REGULATION "Environmental Matters Environmental Statutes and Regulations Water Quality" of Alabama "Federal Power Act" in Item 71 of the Form 10-K for additional information regarding the EPA's and the U.S. Army Corpsa discussion of Engineers' proposed rule revising the definition of waters of the U.S. under the Clean Water Act (CWA).
On June 29, 2015, the EPA and the U.S. Army Corps of Engineers jointly published a final rule revising the regulatory definition of waters of the U.S. for all CWA programs. The final rule significantly expands the scope of federal jurisdiction under the CWA and could have significant impacts on economic development projects which could affect customer demand growth. In addition, this rule could significantly increase permitting and regulatory requirements and costs associated with the siting of new facilities and the installation, expansion, and maintenance of transmission and distribution lines. The rule becomes effective August 28, 2015. The ultimate impact of the final rule will dependAlabama Power's hydroelectric developments on the outcome of any legal challenges and the EPA's and the U.S. Army Corps of Engineers' field-level implementation of the rule and cannot be determined at this time.
Coal Combustion Residuals
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Coal Combustion Residuals" of Alabama Power in Item 7 of the Form 10-K for additional information regarding the EPA's regulation of CCR.
Coosa River. On April 17, 2015, the EPA published the Disposal of Coal Combustion Residuals from Electric Utilities final rule (CCR Rule) in the Federal Register, setting October 19, 2015 as the effective date of the CCR Rule. The ultimate impact of the CCR Rule cannot be determined at this timeand will depend on Alabama Power's ongoing review of the CCR Rule, the results of initial and ongoing minimum criteria assessments, and the outcome of legal challenges. Based on initial estimates, Alabama Power recorded incremental asset retirement obligations (ARO) of approximately $401 million related to the CCR Rule in the second quarter 2015. As further analysis is performed, including evaluation of the expected timing and method of compliance and refinement of assumptions underlying the cost estimates, such as the quantities of CCR at each site, Alabama Power expects to periodically update these estimates. See Note (A) to the Condensed Financial Statements herein for additional information regarding Alabama Power's AROs.

51

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



Global Climate Issues
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Global Climate Issues" of Alabama Power in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulation of CO2 from fossil-fuel-fired electric generating units.
On August 3, 2015, the EPA released pre-publication versions of two final rules that would limit CO2 emissions from fossil fuel-fired electric generating units. One of the final rules contains specific emission standards governing CO2 emissions from new, modified, and reconstructed units. The other final rule establishes guidelines for states to develop plans to meet EPA-mandated CO2 emission rates for existing units. The EPA's final guidelines require state plans to meet interim CO2 performance rates between 2022 and 2029 and final rates in 2030 and thereafter. At the same time, the EPA also proposed a federal plan and proposed model rule that states can adopt or that would be put in place if, in response to the final guidelines, a state either does not submit a state plan or its plan is not approved by the EPA. These guidelines and standards could result in operational restrictions and material compliance costs, including capital expenditures, which could affect future unit retirement and replacement decisions. Alabama Power's results of operations, cash flows, and financial condition could be significantly impacted if such costs are not recovered through regulated rates or through market-based contracts. However, the ultimate financial and operational impact of the final rules on Alabama Power cannot be determined at this time and will depend on numerous factors including the Southern Company system's ongoing review of the final rules; the outcome of any legal challenges; individual state implementation of the EPA's final guidelines, including the potential that state plans impose different standards; additional rulemaking activities in response to legal challenges and related court decisions; the impact of future changes in generation and emissions related technology and costs; the impact of future decisions regarding unit retirement and replacement, including the type and amount of any such replacement capacity; and the time periods over which compliance will be required.
FERC Matters
Alabama Power has authority from the FERC to sell electricity at market-based rates. Since 2008, that authority, for certain balancing authority areas, has been conditioned on compliance with the requirements of an energy auction, which the FERC found to be tailored mitigation that addresses potential market power concerns. In accordance with FERC regulations governing such authority, the traditional operating companies (including Alabama Power) and Southern Power filed a triennial market power analysis on June 30, 2014, which included continued reliance on the energy auction as tailored mitigation. On April 27, 2015,21, 2016, the FERC issued an order finding thatgranting in part and denying in part Alabama Power's rehearing request of the traditional operating companies' (includingnew license for Alabama Power's)Power's seven hydroelectric developments on the Coosa River. The order also denied rehearing requests filed by Alabama Rivers Alliance, American Rivers, the Georgia Environmental Protection Division, and Southern Power's existing tailored mitigation may not effectively mitigate the potential to exert market power in certain areas served by the traditional operating companies and in some adjacent areas. To retain market-based rate authority, the FERC directed the traditional operating companies (including Alabama Power) and Southern Power to show why market-based rate authority should not be revoked in these areas or to provide a mitigation plan to further address market power concerns. The traditional operating companies (including Alabama Power) and Southern Power filed a request for rehearing on May 27, 2015 and on June 26, 2015 filed their response with the FERC.Atlanta Regional Commission. The ultimate outcome of this matter cannot be determined at this time.
See REGULATION – "Federal Power Act" of Alabama Power in Item 1 of the Form 10-K for additional information regarding Alabama Power's Warrior River Project license.
On January 30, 2015, the U.S. Court of Appeals for the District of Columbia Circuit issued an order denying Smith Lake Improvement and Stakeholders Association's (SLISA) petition for en banc review of the court's dismissal of SLISA's appeal of the new Warrior River Project license. SLISA did not appeal this decision; therefore, this matter is now concluded and the FERC license is authorized as issued.
Retail Regulatory Matters
Alabama Power's revenues from regulated retail operations are collected through various rate mechanisms subject to the oversight of the Alabama PSC. Alabama Power currently recovers its costs from the regulated retail business

52

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



primarily through its Rate RSE, Rate CNP Compliance, rate energy cost recovery, and natural disaster reserve rate. In addition, the Alabama PSC issues accounting orders to address current events impacting Alabama Power. See NoteNotes 1 and 3 to the financial statements of Alabama Power under "Nuclear Outage Accounting Order" and Note 3 under "Retail Regulatory Matters"Matters," respectively, in Item 8 of the Form 10-K for additional information regarding Alabama Power's rate mechanisms and accounting orders. The recovery balance of each regulatory clause for Alabama Power is reported in Note (B) to the Condensed Financial Statements herein.
Rate CNP
See Note 3 to the financial statements of Alabama Power under "Retail Regulatory Matters – Rate CNP" and " – Non-Environmental Federal Mandated Costs Accounting Order" in Item 8 of the Form 10-K for additional information regarding Alabama Power's development of a revised cost recovery mechanism and the normal purchases and normal sales (NPNS) exception for wind PPAs.
On March 3, 2015, the Alabama PSC approved a modification to Rate CNP Environmental to include compliance costs for both environmental and non-environmental mandates. The recoverable non-environmental compliance costs result from laws, regulations, and other mandates directed at the utility industry involving the security, reliability, safety, sustainability, or similar considerations impacting Alabama Power's facilities or operations. This modification to Rate CNP Environmental was effective March 20, 2015 with the revised rate now defined as Rate CNP Compliance. Alabama Power incurred $30 million of non-environmental compliance costs during the first six months of 2015 and will be limited to recovery of $50 million for the year. Customer rates will not be impacted before January 2016; therefore, the modification will increase the under recovered position for Rate CNP Compliance during 2015.
In April 2015, the Financial Accounting Standards Board (FASB) proposed new accounting guidance to allow the NPNS exception for physical forward transactions in nodal energy markets, consistent with the manner in which Alabama Power currently accounts for its two wind PPAs. On July 9, 2015, the FASB ratified the consensus reached by the Emerging Issues Task Force to allow the exception in such cases and voted to issue a final accounting standard.
Environmental Accounting Order
In April 2015, as part of its environmental compliance strategy, Alabama Power retired Plant Gorgas Units 6 and 7. These units represented 200 MWs of Alabama Power's approximately 12,200 MWs of generating capacity. Additionally, in April 2015, Alabama Power ceased using coal at Plant Barry Units 1 and 2 (250 MWs), but such units will remain available on a limited basis with natural gas as the fuel source. No later than April 2016, Alabama Power expects to cease using coal at Plant Greene County Units 1 and 2 (300 MWs) and begin operating those units solely on natural gas. Subject to the final approval of the New Source Review stipulation, Alabama Power will also retire Plant Barry Unit 3 (225 MWs) which is currently unavailable for generation. See Note (B) to the Condensed Financial Statements herein for additional information regarding the New Source Review actions.
In accordance with an accounting order from the Alabama PSC, Alabama Power transferred the unrecovered plant asset balances to a regulatory asset at their respective retirement dates. The regulatory asset will be amortized over the remaining useful lives, as established prior to the decision for retirement. As a result, these decisions will not have a significant impact on Alabama Power's financial statements.
Renewable Energy
On June 25, 2015, Alabama Power filed a petition with the Alabama PSC for a Renewable Generation Certificate (RGC). The RGC would develop a process that allows Alabama Power to build its own renewable projects each less than 80 MWs or purchase power from other renewable-generated sources up to 500 MWs. The Alabama PSC is expected to rule on this matter in August 2015. The ultimate outcome of this matter cannot be determined at this time.

53

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



Other Matters
Alabama Power is involved in various other matters being litigated and regulatory matters that could affect future earnings. In addition, Alabama Power is subject to certain claims and legal actions arising in the ordinary course of business. Alabama Power's business activities are subject to extensive governmental regulation related to public health and the environment, such as regulation of air emissions and water discharges. Litigation over environmental issues and claims of various types, including property damage, personal injury, common law nuisance, and citizen enforcement of environmental requirements, such as air quality and water standards, has occurred throughout the U.S. This litigation has included claims for damages alleged to have been caused by CO2 and other emissions, CCR, and alleged exposure to hazardous materials, and/or requests for injunctive relief in connection with such matters.

45

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



The ultimate outcome of such pending or potential litigation against Alabama Power cannot be predicted at this time; however, for current proceedings not specifically reported in Note (B) to the Condensed Financial Statements herein or in Note 3 to the financial statements of Alabama Power in Item 8 of the Form 10-K, management does not anticipate that the ultimate liabilities, if any, arising from such current proceedings would have a material effect on Alabama Power's financial statements. See Note (B) to the Condensed Financial Statements herein for a discussion of various other contingencies, regulatory matters, and other matters being litigated which may affect future earnings potential.
ACCOUNTING POLICIES
Application of Critical Accounting Policies and Estimates
Alabama Power prepares its financial statements in accordance with GAAP. Significant accounting policies are described in Note 1 to the financial statements of Alabama Power in Item 8 of the Form 10-K. In the application of these policies, certain estimates are made that may have a material impact on Alabama Power's results of operations and related disclosures. Different assumptions and measurements could produce estimates that are significantly different from those recorded in the financial statements. See MANAGEMENT'S DISCUSSION AND ANALYSIS – ACCOUNTING POLICIES – "Application of Critical Accounting Policies and Estimates" of Alabama Power in Item 7 of the Form 10-K for a complete discussion of Alabama Power's critical accounting policies and estimates related to Electric Utility Regulation, ContingentAsset Retirement Obligations, and Pension and Other Postretirement Benefits.
Asset Retirement Obligations
AROs are computed as the fair value of the ultimate costs for an asset's future retirementBenefits, and are recorded in the period in which the liability is incurred. The costs are capitalized as part of the related long-lived asset and depreciated over the asset's useful life. In the absence of quoted market prices, AROs are estimated using present value techniques in which estimates of future cash outlays associated with the asset retirements are discounted using a credit-adjusted risk-free rate. Estimates of the timing and amounts of future cash outlays are based on projections of when and how the assets will be retired and the cost of future removal activities.
The liability for AROs primarily relates to the decommissioning of Alabama Power's nuclear facility, Plant Farley, and facilities that are subject to the CCR Rule, primarily ash ponds. In addition, Alabama Power has retirement obligations related to various landfill sites, underground storage tanks, asbestos removal, disposal of polychlorinated biphenyls in certain transformers, and disposal of sulfur hexafluoride gas in certain substation breakers. Alabama Power also has identified retirement obligations related to certain transmission and distribution facilities and certain wireless communication towers. However, liabilities for the removal of these assets have not been recorded because the settlement timing for the retirement obligations related to these assets is indeterminable and, therefore, the fair value of the retirement obligations cannot be reasonably estimated. A liability for these AROs will be recognized when sufficient information becomes available to support a reasonable estimation of the ARO.
On April 17, 2015, the EPA published the final CCR Rule in the Federal Register, setting October 19, 2015 as the effective date of the CCR Rule. Therefore, Alabama Power recorded new AROs for facilities that are subject to the CCR Rule. The cost estimates are based on information that was known as of June 30, 2015 using various assumptions related to closure and post-closure costs, timing of future cash outlays, inflation and discount rates, and

54

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



the potential methods for complying with the CCR Rule requirements. As further analysis is performed, including evaluation of the expected timing and method of compliance and refinement of assumptions underlying the cost estimates, such as the quantities of CCR at each site, Alabama Power expects to periodically update these estimates. Given the significant judgment involved in estimating AROs, Alabama Power considers the liabilities for AROs to be critical accounting estimates.
See Note 1 to the financial statements of Alabama Power under "Asset Retirement Obligations and Other Costs of Removal" and "Nuclear Decommissioning" in Item 8 of the Form 10-K and Note (A) to the Condensed Financial Statements under "Asset Retirement Obligations" herein for additional information.Contingent Obligations.
Recently Issued Accounting Standards
The FASB's ASC 606, Revenue from Contracts with Customers, revises the accounting for revenue recognition effective for fiscal years beginning after December 15, 2017. Alabama Power continues to evaluate the requirements of ASC 606. The ultimate impact of the new standard has not yet been determined.
On April 7, 2015,February 25, 2016, the FASB issued Accounting Standards Update (ASU)ASU No. 2015-03,2016-02, Interest – Imputation of Interest (Subtopic 835-30):Leases Simplifying the Presentation of Debt Issuance Costs(Topic 842) (ASU 2016-02). The ASU 2016-02 requires that debt issuance costs relatedlessees to a recognized debt liability be presented inrecognize on the balance sheet as a direct deduction from the carrying amount of that debtlease liability and a right-of-use asset for all leases. ASU 2016-02 also changes the recognition, measurement, and presentation of expense associated with leases and provides clarification regarding the identification of certain components of contracts that would represent a lease. The accounting required by lessors is relatively unchanged. ASU 2016-02 is effective for fiscal years beginning after December 15, 2015.2018, with early adoption permitted. Alabama Power is currently evaluating the new standard and has not yet determined its ultimate impact; however, adoption of ASU 2016-02 is expected to have a significant impact on Alabama Power's balance sheet.
On March 30, 2016, the FASB issued ASU No. 2016-09, Compensation-Stock Compensation(Topic 718): Improvements to Employee Share-Based Payment Accounting (ASU 2016-09). ASU 2016-09 changes the accounting for income taxes and the cash flow presentation for share-based payment award transactions. Most significantly, entities are required to recognize all excess tax benefits and deficiencies related to the exercise or vesting of stock compensation as income tax expense or benefit in the income statement. Alabama Power currently reflects unamortized debt issuance costsrecognizes any excess tax benefits and deficiencies related to the exercise and vesting of stock compensation in other deferred chargesadditional paid-in capital. ASU 2016-09 is effective for fiscal years beginning after December 15, 2016, with early adoption permitted. Alabama Power is currently evaluating the new standard and assets onhas not yet determined its balance sheet. Upon adoption, the reclassification will not have a material impact on the results of operations, financial position, or cash flows of Alabama Power.ultimate impact.
FINANCIAL CONDITION AND LIQUIDITY
Overview
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Overview" of Alabama Power in Item 7 of the Form 10-K for additional information. Alabama Power's financial condition remained stable at June 30, 2015.March 31, 2016. Alabama Power intends to continue to monitor its access to short-term and long-term capital markets as well as its bank credit arrangements to meet future capital and liquidity needs. See "Capital Requirements and Contractual Obligations," "Sources of Capital," and "Financing Activities" herein for additional information.
Net cash provided from operating activities totaled $597$339 million for the first sixthree months of 2015, a decrease2016, an increase of $77

46

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



$49 million as compared to the first sixthree months of 2014.2015. The decreaseincrease in net cash provided from operating activities was primarily due to the timing of fossil fuel stock purchasesvendor payments and payments of accounts payable,deferred income taxes, partially offset by the collection of fuel cost recovery revenues and timing of income tax payments and refunds associated with bonus depreciation.fossil fuel stock purchases. Net cash used for investing activities totaled $626$368 million for the first sixthree months of 20152016 primarily due to gross property additions related to environmental, distribution, environmental, transmission,steam generation, and steam generation.transmission. Net cash used forprovided from financing activities totaled $49$279 million for the first sixthree months of 20152016 primarily due to the redemptions and repurchasesissuances of long-term debt and preferred and preference stock and payments of common stock dividends,a capital contribution from Southern Company, partially offset by issuancesa redemption of long-term debt.debt and a common stock dividend payment. Fluctuations in cash flow from financing activities vary from period to period based on capital needs and the maturity or redemption of securities.
Significant balance sheet changes for the first sixthree months of 20152016 include increases of $690$250 million in cash and cash equivalents, $244 million in additional paid-in capital due to capital contributions from Southern Company, $240 million in long-term debt primarily due to the issuance of additional senior notes, and $127 million in property, plant, and equipment, primarily due to additions to distribution, environmental, transmission, distribution, and steam generation and $423 million in AROs associated with the CCR Rule. See Note (A) to the Condensed Financial Statements herein for additional information related to AROs.nuclear generation. Other significant changes include decreases of $404$142 million in redeemable preferredincome taxes receivable following the receipt of a federal income tax refund and preference stock$139 million in accounts payable primarily due to redemptions in the second quarter 2015.timing of vendor payments.
Capital Requirements and Contractual Obligations
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Capital Requirements and Contractual Obligations" of Alabama Power in Item 7 of the Form 10-K for a

55

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



description of Alabama Power's capital requirements for its construction program, including estimated capital expenditures to comply with existing environmental statutes and regulations, scheduled maturities of long-term debt, as well as the related interest, derivative obligations, preferred and preference stock dividends, leases, purchase commitments, and trust funding requirements. Approximately $600$200 million will be required through June 30, 2016March 31, 2017 to fund maturities of long-term debt.
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Environmental Matters – Environmental Statutes and Regulations – General" of Alabama Power in Item 7 of the Form 10-K for additional information on Alabama Power's environmental compliance strategy.
The construction program is subject to periodic review and revision, and actual construction costs may vary from these estimates because of numerous factors. These factors include: changes in business conditions; changes in load projections; changes in environmental statutes and regulations; the outcome of any legal challenges to the environmental rules; changes in generating plants, including unit retirements and replacements and adding or changing fuel sources at existing units, to meet regulatory requirements; changes in the expected environmental compliance program; changes in FERC rules and regulations; Alabama PSC approvals; changes in legislation; the cost and efficiency of construction labor, equipment, and materials; project scope and design changes; storm impacts; and the cost of capital. In addition, there can be no assurance that costs related to capital expenditures will be fully recovered.
Sources of Capital
Alabama Power plans to obtain the funds required for construction and other purposes from sources similar to those used in the past. Alabama Power has primarily utilized funds frommeet its future capital needs through operating cash flows, short-term debt, term loans, external security issuances, and equity contributions from Southern Company. However, the amount, type, and timing of any future financings, if needed, will depend upon prevailing market conditions, regulatory approval, and other factors. See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Sources of Capital" of Alabama Power in Item 7 of the Form 10-K for additional information.
Alabama Power's current liabilities sometimes exceed current assets because of Alabama Power's debt due within one year and the periodic use of short-term debt as a funding source primarily to meet scheduled maturities of long-term debt, as well as cash needs, which can fluctuate significantly due to the seasonality of the business.

47

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



At June 30, 2015,March 31, 2016, Alabama Power had approximately $195$444 million of cash and cash equivalents. Committed credit arrangements with banks at June 30, 2015March 31, 2016 were as follows:
ExpiresExpires     
Executable Term
Loans
 
Due Within One
Year
Expires     
Due Within One
Year
2015 2016 2018 Total Unused 
One
Year
 
Two
Years
 
Term
Out
 
No Term
Out
20162016 2018 2020 Total Unused 
Term
Out
 
No Term
Out
(in millions)(in millions) (in millions) (in millions) (in millions)(in millions) (in millions) (in millions)
$154
 $124
 $1,030
 $1,308
 $1,307
 $58
 $
 $58
 $170
40
 $500
 $800
 $1,340
 $1,340
 $
 $40
See Note 6 to the financial statements of Alabama Power under "Bank Credit Arrangements" in Item 8 of the Form 10-K and Note (E) to the Condensed Financial Statements under "Bank Credit Arrangements" herein for additional information.
A portion of the unused credit with banks is allocated to provide liquidity support to Alabama Power's variable rate pollution control revenue bonds and commercial paper borrowings. The amount of variable rate pollution control revenue bonds outstanding requiring liquidity support as of June 30, 2015 was approximately $810 million. In addition, at June 30, 2015, Alabama Power had $200 million of fixed rate pollution control revenue bonds outstanding that were required to be reoffered within the next 12 months.
Most of these bank credit arrangements, as well as Alabama Power's term loan arrangements, contain covenants that limit debt levels and contain cross defaultacceleration provisions to other indebtedness (including guarantee obligations) of Alabama Power. Such cross defaultacceleration provisions to other

56

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



indebtedness would trigger an event of default if Alabama Power defaulted on indebtedness, or guarantee obligations over a specified threshold.the payment of which was then accelerated. Alabama Power is currently in compliance with all such covenants. None of the bank credit arrangements contain material adverse change clauses at the time of borrowings.
Subject to applicable market conditions, Alabama Power expects to renew or replace its bank credit arrangements as needed, prior to expiration. In connection therewith, Alabama Power may extend the maturity dates and/or increase or decrease the lending commitments thereunder.
A portion of the unused credit with banks is allocated to provide liquidity support to Alabama Power's pollution control revenue bonds and commercial paper borrowings. The amount of variable rate pollution control revenue bonds outstanding requiring liquidity support as of March 31, 2016 was approximately $810 million. In addition, at March 31, 2016, Alabama Power had $167 million of fixed rate pollution control revenue bonds outstanding that were required to be reoffered within the next 12 months.
In addition, Alabama Power has substantial cash flow from operating activities and access to capital markets, including a commercial paper program, to meet liquidity needs. Alabama Power may meet short-term cash needs through its commercial paper program. Alabama Power may also meet short-term cash needs through a Southern Company subsidiary organized to issue and sell commercial paper at the request and for the benefit of Alabama Power and the other traditional operating companies. Proceeds from such issuances for the benefit of Alabama Power are loaned directly to Alabama Power. The obligations of each company under these arrangements are several and there is no cross-affiliate credit support.
Details of short-term borrowings were as follows:
  
Short-term Debt at
June 30, 2015
 Short-term Debt During the Period(*)
  
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Average
Outstanding
 
Weighted
Average
Interest
Rate
 
Maximum
Amount
Outstanding
  (in millions)   (in millions)   (in millions)
Commercial Paper $
 —% $17
 0.2% $100
  
Short-term Debt During the Period(*)
  
Average
Amount
Outstanding
 
Weighted
Average
Interest Rate
 
Maximum
Amount
Outstanding
  (in millions)   (in millions)
Commercial paper $19
 0.6% $100
(*)Average and maximum amounts are based upon daily balances during the three-month period ended June 30, 2015.March 31, 2016. No short-term debt was outstanding at March 31, 2016.
Alabama Power believes the need for working capital can be adequately met by utilizing commercial paper programs, lines of credit, short-term bank notes, and operating cash flows.

48

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



Credit Rating Risk
Alabama Power does not have any credit arrangements that would require material changes in payment schedules or terminations as a result of a credit rating downgrade.
There are certain contracts that could require collateral, but not accelerated payment, in the event of a credit rating change to BBB-BBB and/or Baa3Baa2 or below. These contracts are primarily for physical electricity purchases, fuel purchases, fuel transportation and storage, and energy price risk management. At June 30, 2015,management, and transmission. The maximum potential collateral requirements under these contracts at a rating of BBB- and/or Baa3March 31, 2016 were immaterial. The maximum collateral requirements at a rating below BBB- and/or Baa3 were approximately $367 million. as follows:
Credit Ratings
Maximum Potential
Collateral
Requirements
 (in millions)
At BBB and/or Baa2$1
At BBB- and/or Baa3$2
Below BBB- and/or Baa3$349
Included in these amounts are certain agreements that could require collateral in the event that one or more Southern Company system power pool participants has a credit rating change to below investment grade. Generally, collateral may be provided by a Southern Company guaranty, letter of credit, or cash.
Subsequent Additionally, a credit rating downgrade could impact the ability of Alabama Power to June 30, 2015, S&P placed its ratings of Southern Companyaccess capital markets, and would be likely to impact the traditional operating companies (including Alabama Power) on CreditWatch with negative implications.cost at which it does so.
Financing Activities
In March 2015,January 2016, Alabama Power issued $550$400 million aggregate principal amount of Series 2015A 3.750%2016A 4.30% Senior Notes due March 1, 2045.January 2, 2046. The proceeds were used to redeem $250repay at maturity $200 million aggregate principal amount of Alabama Power's Series DD 5.65%FF 5.20% Senior Notes due MarchJanuary 15, 20352016 and for general corporate purposes, including Alabama Power's continuous construction program.

57

ALABAMA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS



In April 2015, Alabama Power purchased and held $80 million aggregate principal amount of Industrial Development Board of the City of Mobile, Alabama Pollution Control Revenue Bonds (Alabama Power Company Barry Plant Project), Series 2007-B. Alabama Power reoffered these bonds to the public in May 2015.
Also in April 2015, Alabama Power issued $175 million additional aggregate principal amount of its Series 2015A 3.750% Senior Notes due March 1, 2045 (Additional Series 2015A Senior Notes) and $250 million aggregate principal amount of its Series 2015B 2.800% Senior Notes due April 1, 2025 (Series 2015B Senior Notes). A portion of the proceeds of the Additional Series 2015A Senior Notes and the Series 2015B Senior Notes were used to redeem in May 2015 6.48 million shares ($162 million aggregate stated capital) of Alabama Power's 5.20% Class A Preferred Stock at a redemption price of $25 per share plus accrued and unpaid dividends to the redemption date, 4.0 million shares ($100 million aggregate stated capital) of Alabama Power's 5.30% Class A Preferred Stock at a redemption price of $25 per share plus accrued and unpaid dividends to the redemption date, and 6.0 million shares ($150 million aggregate stated capital) of Alabama Power's 5.625% Series Preference Stock at a redemption price of $25 per share plus accrued and unpaid dividends to the redemption date, and the remaining net proceeds were used for general corporate purposes, including Alabama Power's continuous construction program.
In June 2015, $18.7 millionMarch 2016, Alabama Power entered into three bank term loan agreements with maturity dates of March 2021, in an aggregate principal amount of the Industrial Development Board$45 million, one of the Citywhich bears interest at 2.38% per annum and two of Mobile, Alabama Pollution Control Revenue Refunding Bonds (Alabama Power Company Project), Series 1994, $6.15 million aggregate principal amount of the Industrial Development Board of the City of Gadsden, Pollution Control Revenue Bonds (Alabama Power Company Project), Series 1994, and $28.85 million aggregate principal amount of the Industrial Development Board of the Town of Parrish, Pollution Control Revenue Refunding Bonds (Alabama Power Company Project), Series 1994A were repaid at maturity.which bear interest based on three-month LIBOR.
In addition to any financings that may be necessary to meet capital requirements and contractual obligations, Alabama Power plans to continue, when economically feasible, a program to retire higher-cost securities and replace these obligations with lower-cost capital if market conditions permit.

5849



GEORGIA POWER COMPANY

5950



GEORGIA POWER COMPANY
CONDENSED STATEMENTS OF INCOME (UNAUDITED)

For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
For the Three Months
Ended March 31,
2015 2014 2015 20142016 2015
(in millions) (in millions)(in millions)
Operating Revenues:          
Retail revenues$1,872
 $2,000
 $3,686
 $4,050
$1,717
 $1,814
Wholesale revenues, non-affiliates50
 80
 118
 189
41
 68
Wholesale revenues, affiliates4
 10
 12
 31
5
 8
Other revenues90
 96
 178
 185
109
 88
Total operating revenues2,016
 2,186
 3,994
 4,455
1,872
 1,978
Operating Expenses:          
Fuel503
 619
 1,029
 1,371
376
 526
Purchased power, non-affiliates78
 63
 138
 142
83
 60
Purchased power, affiliates115
 166
 263
 350
139
 149
Other operations and maintenance467
 451
 943
 878
457
 474
Depreciation and amortization202
 209
 418
 417
211
 216
Taxes other than income taxes97
 106
 195
 209
97
 99
Total operating expenses1,462
 1,614
 2,986
 3,367
1,363
 1,524
Operating Income554
 572
 1,008
 1,088
509
 454
Other Income and (Expense):          
Interest expense, net of amounts capitalized(93) (90) (182) (174)(94) (89)
Other income (expense), net1
 11
 16
 15
17
 15
Total other income and (expense)(92) (79) (166) (159)(77) (74)
Earnings Before Income Taxes462
 493
 842
 929
432
 380
Income taxes180
 177
 320
 343
160
 140
Net Income282
 316
 522
 586
272
 240
Dividends on Preferred and Preference Stock5
 5
 9
 9
4
 4
Net Income After Dividends on Preferred and Preference Stock$277
 $311
 $513
 $577
$268
 $236
CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)

For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
For the Three Months
Ended March 31,
2015 2014 2015 20142016 2015
(in millions) (in millions)(in millions)
Net Income$282
 $316
 $522
 $586
$272
 $240
Other comprehensive income (loss):          
Qualifying hedges:          
Changes in fair value, net of tax of $9, $-, $-, and $-, respectively14
 
 
 
Reclassification adjustment for amounts included in
net income, net of tax of $-, $-, $1, and $-, respectively
1
 1
 1
 1
Changes in fair value, net of tax of $- and $(9), respectively
 (14)
Reclassification adjustment for amounts included in net
income, net of tax of $- and $-, respectively
1
 
Total other comprehensive income (loss)15
 1
 1
 1
1
 (14)
Comprehensive Income$297
 $317
 $523
 $587
$273
 $226
The accompanying notes as they relate to Georgia Power are an integral part of these condensed financial statements.

6051



GEORGIA POWER COMPANY
CONDENSED STATEMENTS OF CASH FLOWS (UNAUDITED)
For the Six Months
Ended June 30,
For the Three Months
Ended March 31,
2015 20142016 2015
(in millions)(in millions)
Operating Activities:      
Net income$522
 $586
$272
 $240
Adjustments to reconcile net income to net cash provided from operating activities —      
Depreciation and amortization, total512
 503
261
 256
Deferred income taxes(6) 121
55
 (7)
Allowance for equity funds used during construction(10) (16)(14) (15)
Retail fuel cost over recovery — long-term
 (44)
Deferred expenses28
 31
38
 33
Contract amendment(118) 
Other, net
 (12)(9) 4
Changes in certain current assets and liabilities —      
-Receivables(21) (353)155
 166
-Fossil fuel stock101
 255
36
 67
-Prepaid income taxes86
 (7)38
 170
-Other current assets(38) (14)12
 (13)
-Accounts payable(110) (140)4
 (261)
-Accrued taxes(125) (65)(235) (217)
-Accrued compensation(61) (15)(66) (81)
-Retail fuel cost over recovery — short-term
 (14)
-Other current liabilities14
 27
16
 21
Net cash provided from operating activities774
 843
563
 363
Investing Activities:      
Property additions(853) (906)(553) (422)
Nuclear decommissioning trust fund purchases(655) (324)(211) (161)
Nuclear decommissioning trust fund sales649
 322
206
 155
Cost of removal, net of salvage(15) (16)
Change in construction payables, net of joint owner portion26
 52
(101) 37
Prepaid long-term service agreements(40) (47)(11) (9)
Other investing activities(18) (14)(4) 11
Net cash used for investing activities(891) (917)(689) (405)
Financing Activities:      
Increase (decrease) in notes payable, net44
 (359)(158) 434
Proceeds —      
Capital contributions from parent company23
 24
218
 11
Pollution control revenue bonds170
 
FFB loan600
 1,000
Senior notes issuances650
 
Short-term borrowings250
 

 250
Redemptions and repurchases —      
Pollution control revenue bonds(65) (37)(4) 
Senior notes(125) 
(250) 
Short-term borrowings(250) 
Payment of preferred and preference stock dividends(9) (9)
Payment of common stock dividends(517) (477)(326) (259)
FFB loan issuance costs
 (49)
Other financing activities(4) (3)(11) (5)
Net cash provided from financing activities117
 90
119
 431
Net Change in Cash and Cash Equivalents
 16
(7) 389
Cash and Cash Equivalents at Beginning of Period24
 30
67
 24
Cash and Cash Equivalents at End of Period$24
 $46
$60
 $413
Supplemental Cash Flow Information:      
Cash paid during the period for —   
Interest (net of $5 and $8 capitalized for 2015 and 2014, respectively)$170
 $157
Cash paid (received) during the period for —   
Interest (net of $5 and $6 capitalized for 2016 and 2015, respectively)$86
 $79
Income taxes, net240
 145
(88) (34)
Noncash transactions — Accrued property additions at end of period171
 267
290
 177

The accompanying notes as they relate to Georgia Power are an integral part of these condensed financial statements.

6152



GEORGIA POWER COMPANY
CONDENSED BALANCE SHEETS (UNAUDITED)
 
Assets At June 30,
2015
 At December 31,
2014
 At March 31,
2016
 At December 31,
2015
 (in millions) (in millions)
Current Assets:        
Cash and cash equivalents $24
 $24
 $60
 $67
Receivables —        
Customer accounts receivable 778
 553
 509
 541
Unbilled revenues 294
 201
 182
 188
Joint owner accounts receivable 44
 121
 73
 227
Income taxes receivable, current 
 114
Other accounts and notes receivable 46
 61
 37
 57
Affiliated companies 20
 18
 16
 18
Accumulated provision for uncollectible accounts (6) (6) (2) (2)
Fossil fuel stock, at average cost 338
 439
 366
 402
Materials and supplies, at average cost 425
 438
 463
 449
Vacation pay 91
 91
 92
 91
Prepaid income taxes 225
 278
 118
 156
Other regulatory assets, current 147
 136
 126
 123
Other current assets 86
 74
 61
 92
Total current assets 2,512
 2,428
 2,101
 2,523
Property, Plant, and Equipment:        
In service 31,363
 31,083
 32,318
 31,841
Less accumulated provision for depreciation 10,961
 11,222
 11,045
 10,903
Plant in service, net of depreciation 20,402
 19,861
 21,273
 20,938
Other utility plant, net 10
 211
 158
 171
Nuclear fuel, at amortized cost 551
 563
 582
 572
Construction work in progress 4,171
 4,031
 4,817
 4,775
Total property, plant, and equipment 25,134
 24,666
 26,830
 26,456
Other Property and Investments:        
Equity investments in unconsolidated subsidiaries 61
 58
 60
 64
Nuclear decommissioning trusts, at fair value 814
 789
 793
 775
Miscellaneous property and investments 37
 38
 43
 43
Total other property and investments 912
 885
 896
 882
Deferred Charges and Other Assets:        
Deferred charges related to income taxes 681
 698
 680
 679
Deferred under recovered regulatory clause revenues 
 197
Other regulatory assets, deferred 2,063
 1,753
 2,138
 2,152
Other deferred charges and assets 446
 403
 157
 173
Total deferred charges and other assets 3,190
 3,051
 2,975
 3,004
Total Assets $31,748
 $31,030
 $32,802
 $32,865
The accompanying notes as they relate to Georgia Power are an integral part of these condensed financial statements.


6253



GEORGIA POWER COMPANY
CONDENSED BALANCE SHEETS (UNAUDITED)
 
Liabilities and Stockholder's Equity At June 30,
2015
 At December 31,
2014
 At March 31,
2016
 At December 31,
2015
 (in millions) (in millions)
Current Liabilities:        
Securities due within one year $1,660
 $1,154
 $458
 $712
Notes payable 200
 156
 
 158
Accounts payable —        
Affiliated 392
 451
 370
 411
Other 574
 555
 549
 750
Customer deposits 259
 253
 266
 264
Accrued taxes —    
Accrued income taxes 
 12
Other accrued taxes 207
 332
 101
 325
Accrued interest 96
 96
 102
 99
Accrued vacation pay 62
 63
 62
 62
Accrued compensation 81
 153
 60
 142
Asset retirement obligations, current 184
 179
Other current liabilities 309
 257
 211
 181
Total current liabilities 3,840
 3,470
 2,363
 3,295
Long-term Debt 8,914
 8,683
 10,268
 9,616
Deferred Credits and Other Liabilities:        
Accumulated deferred income taxes 5,524
 5,507
 5,686
 5,627
Deferred credits related to income taxes 103
 106
 105
 105
Accumulated deferred investment tax credits 191
 196
 201
 204
Employee benefit obligations 870
 903
 930
 949
Asset retirement obligations 1,301
 1,223
Asset retirement obligations, deferred 1,699
 1,737
Other deferred credits and liabilities 286
 255
 395
 347
Total deferred credits and other liabilities 8,275
 8,190
 9,016
 8,969
Total Liabilities 21,029
 20,343
 21,647
 21,880
Preferred Stock 45
 45
 45
 45
Preference Stock 221
 221
 221
 221
Common Stockholder's Equity:        
Common stock, without par value —        
Authorized — 20,000,000 shares        
Outstanding — 9,261,500 shares 398
 398
 398
 398
Paid-in capital 6,232
 6,196
 6,504
 6,275
Retained earnings 3,830
 3,835
 4,002
 4,061
Accumulated other comprehensive loss (7) (8) (15) (15)
Total common stockholder's equity 10,453
 10,421
 10,889
 10,719
Total Liabilities and Stockholder's Equity $31,748
 $31,030
 $32,802
 $32,865
The accompanying notes as they relate to Georgia Power are an integral part of these condensed financial statements.

6354

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


SECONDFIRST QUARTER 20152016 vs. SECONDFIRST QUARTER 2014
AND
YEAR-TO-DATE 2015 vs. YEAR-TO-DATE 2014


OVERVIEW
Georgia Power operates as a vertically integrated utility providing electricity to retail customers within its traditional service territory located within the State of Georgia and to wholesale customers in the Southeast.
Many factors affect the opportunities, challenges, and risks of Georgia Power's business of selling electricity. These factors include the ability to maintain a constructive regulatory environment, to maintain and grow energy sales, and to effectively manage and secure timely recovery of costs. These costs include those related to projected long-term demand growth, increasingly stringent environmental standards, reliability, and fuel. In addition, construction continues on Plant Vogtle Units 3 and 4 in which4. Georgia Power will own a 45.7% interest in these two nuclear generating units to increase its generation diversity and meet future supply needs. AppropriatelyGeorgia Power has various regulatory mechanisms that operate to address cost recovery. Effectively operating pursuant to these regulatory mechanisms andappropriately balancing required costs and capital expenditures with customer prices will continue to challenge Georgia Power for the foreseeable future.
Pursuant to the terms and conditions of a settlement agreement related to Southern Company's proposed acquisition of AGL Resources approved by the Georgia PSC on April 14, 2016, Georgia Power's 2013 ARP will continue in effect until December 31, 2019, and Georgia Power will be required to file its next base rate case by July 1, 2019. See FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters" herein for additional information.
Georgia Power continues to focus on several key performance indicators. These indicators include, but are not limited to, customer satisfaction, plant availability, system reliability, the execution of major construction projects, and net income after dividends on preferred and preference stock. For additional information on these indicators, see MANAGEMENT'S DISCUSSION AND ANALYSIS – OVERVIEW – "Key Performance Indicators" of Georgia Power in Item 7 of the Form 10-K.
RESULTS OF OPERATIONS
Net Income
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$(34) (10.9) $(64) (11.1)
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$32 13.6
Georgia Power's net income after dividends on preferred and preference stock for the secondfirst quarter 20152016 was $277$268 million compared to $311$236 million for the corresponding period in 2014. For year-to-date 2015, net income after dividends on preferred and preference stock2015. The increase in the first quarter 2016 was $513 million compared to $577 million for the corresponding period in 2014. The decreases were primarily due to higher non-fuel operations and maintenance expenses and the correction of an error affecting billings to a small number of large commercial and industrial customers, partially offset by increasesincrease in retail base revenues effective January 1, 20152016, as authorized by the Georgia PSC. Additionally, warmerPSC, and lower non-fuel operating expenses, partially offset by lower retail revenues due to milder weather in the secondfirst quarter 20152016 as compared to the corresponding period in 2014 contributed to increases in retail base revenues.
See Note (A) to Condensed Financial Statements herein for additional information.2015.
Retail Revenues
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions)
(% change)
$(128) (6.4) $(364) (9.0)
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$(97) (5.3)
In the secondfirst quarter 2015,2016, retail revenues were $1.87$1.72 billion compared to $2.00$1.81 billion for the corresponding period in 2014. For year-to-date 2015, retail revenues were $3.69 billion compared to $4.05 billion for the corresponding period in 2014.2015.

6455

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


Details of the changes in retail revenues were as follows:
 Second Quarter
2015
 
Year-to-Date
 2015
 First Quarter 2016
 (in millions)
(% change) (in millions) (% change) (in millions)
(% change)
Retail – prior year $2,000
   $4,050
   $1,814
  
Estimated change resulting from –            
Rates and pricing (27) (1.3) 3
 0.1
 43
 2.4
Sales growth 21
 1.0
 37
 0.9
 8
 0.4
Weather 22
 1.1
 6
 0.1
 (32) (1.8)
Fuel cost recovery (144) (7.2) (410) (10.1) (116) (6.4)
Retail – current year $1,872
 (6.4)% $3,686
 (9.0)% $1,717
 (5.4)%
Revenues associated with changes in rates and pricing decreasedincreased in the secondfirst quarter 20152016 when compared to the corresponding period in 20142015 primarily due to the correction of an error affecting billings since 2013 to a small number of large commercial and industrial customers under a rate plan allowing for variable demand-driven pricing, partially offset byincreases in base tariff increasestariffs approved under the 2013 ARP and increases in collections for financing costs related to the construction of Plant Vogtle Units 3 and 4 through the NCCR tariff, which were bothall effective January 1, 2015. Revenues associated with changes in rates and pricing increased slightly year-to-date 2015 when compared to the corresponding period in 2014 primarily due to the base tariff increases and increases in collections for financing costs described above, partially offset by the error correction.2016. See Note 3 to the financial statements of Georgia Power under "Retail Regulatory Matters – Rate Plans" and " – Nuclear Construction" in Item 8 of the Form 10-K and Note (A) to the Condensed Financial Statements herein for additional information.
Revenues attributable to changes in sales increased in the secondfirst quarter andyear-to-date 2015 when compared to the corresponding periods in 2014. Weather-adjusted residential KWH sales increased 2.6%, weather-adjusted commercial KWH sales increased 1.1%, and weather-adjusted industrial KWH sales remained flat in the second quarter 20152016 when compared to the corresponding period in 2014. For year-to-date 2015, weather-adjusted2015. Weather-adjusted residential KWH sales increased 1.8%0.5%, weather-adjusted commercial KWH sales increased 1.0%0.8%, and weather-adjusted industrial KWH sales increased 2.0%1.4% in the first quarter 2016 when compared to the corresponding period in 2014. An increase2015. Increases of approximately 28,00024,000 residential customers since June 30, 2014 contributed to the increase in weather-adjusted residential KWH sales. Increased customer usage and an increase of approximately 3,000 commercial customers since June 30, 2014March 31, 2015 contributed to the increaseincreases in weather-adjusted residential KWH sales and weather-adjusted commercial sales.KWH sales, respectively. Increased demand in the paper, stone, clay, and glass, food processing, transportation, rubber, and pipelinenon-manufacturing sectors was the main contributor to the increase in weather-adjusted industrial KWH sales, partially offset by a decreasedecreased demand in the chemicals sector.pipeline, military, and textiles sectors.
Fuel revenues and costs are allocated between retail and wholesale jurisdictions. Retail fuel cost recovery revenues decreased $144 million and $410$116 million in the secondfirst quarter and year-to-date 2015, respectively,2016 when compared to the corresponding periodsperiod in 20142015 primarily due to lower coal and natural gas coal,prices, more available hydro generation, and nuclear fuel costs.lower energy sales resulting from milder weather in the first quarter 2016 as compared to the corresponding period in 2015. Electric rates include provisions to adjust billings for fluctuations in fuel costs, including the energy component of purchased power costs. Under these fuel cost recovery provisions, fuel revenues generally equal fuel expenses and do not affect net income. See FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters – Fuel Cost Recovery" herein for additional information.
Wholesale RevenuesNon-Affiliates
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(30) (37.5) $(71) (37.6)
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(27) (39.7)
Wholesale revenues from sales to non-affiliates consist of PPAs and short-term opportunity sales. Wholesale revenues from PPAs have both capacity and energy components. Wholesale capacity revenues from PPAs are

65

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


recognized either on a levelized basis over the appropriate contract period or the amounts billable under the contract terms and provide for recovery of fixed costs and a return on investment. Wholesale revenues from sales to non-affiliates will vary depending on fuel prices, the market prices of wholesale energy compared to the cost of Georgia Power's and the Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation. Increases and decreases in energy revenues that are driven by fuel prices are accompanied by an increase or decrease in fuel costs and do not

56

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


have a significant impact on net income. Short-term opportunity sales are made at market-based rates that generally provide a margin above Georgia Power's variable cost ofto produce the energy.
In the secondfirst quarter 2015,2016, wholesale revenues from sales to non-affiliates were $50$41 million compared to $80$68 million for the corresponding period in 20142015 related to a $15$14 million decrease in energy revenues and a $15 million decrease in capacity revenues. For year-to-date 2015, wholesale revenues from sales to non-affiliates were $118 million compared to $189 million for the corresponding period in 2014 related to a $48 million decrease in energy revenues and a $23$13 million decrease in capacity revenues. The decreasesdecrease in energy revenues werewas primarily due to the lower cost of natural gas and coal.fuel prices, including higher hydro generation availability. The decreasesdecrease in capacity revenues reflectreflects the expirationretirement of wholesale contracts in December 2014 and the retirements14 coal-fired generating units after March 31, 2015 as a result of Plant Branch Units 1, 3, and 4, Plant Yates Units 1 through 5, and Plant McManus Units 1 and 2.Georgia Power's environmental compliance strategy.
Wholesale RevenuesAffiliates
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
First Quarter 2016 vs. First Quarter 2015First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change) (change in millions) (% change)
(% change)
$(6)(3) (60.0) $(19) (61.3) (37.5)
Wholesale revenues from sales to affiliated companies will vary depending on demand and the availability and cost of generating resources at each company. These affiliate sales are made in accordance with the IIC, as approved by the FERC. These transactions do not have a significant impact on earnings since the energy is generally sold at marginal cost.
In the secondfirst quarter 2015,2016, wholesale revenues from sales to affiliates were $4$5 million compared to $10$8 million for the corresponding period in 2014. For year-to-date 2015, wholesale2015. The decrease was due to lower fuel prices and a 44.4% decrease in KWH sales in the first quarter 2016, primarily due to the higher cost of Georgia Power-owned generation as compared to the market cost of available energy.
Other Revenues
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$21 23.9
In the first quarter 2016, other revenues from sales to affiliates were $12$109 million compared to $31$88 million for the corresponding period in 2014.2015. The decreases wereincrease was primarily due to lower natural gasa $14 million increase related to an adjustment for customer temporary facilities service revenues and coal prices.a $3 million increase in outdoor lighting revenues.
Fuel and Purchased Power Expenses
  Second Quarter 2015
vs.
Second Quarter 2014
  Year-to-Date 2015
vs.
Year-to-Date 2014
  First Quarter 2016
vs.
First Quarter 2015
 (change in millions)
(% change) (change in millions) (% change) (change in millions)
(% change)
Fuel $(116) (18.7) $(342) (24.9) $(150) (28.5)
Purchased power – non-affiliates 15
 23.8
 (4) (2.8) 23
 38.3
Purchased power – affiliates (51) (30.7) (87) (24.9) (10) (6.7)
Total fuel and purchased power expenses $(152)   $(433)   $(137)  
In the secondfirst quarter 2015,2016, total fuel and purchased power expenses were $696$598 million compared to $848$735 million in the corresponding period in 2014.2015. The decrease in the secondfirst quarter 20152016 was primarily due to a $154decrease of $89 million decrease in the average cost of fuel and purchased power related to lower natural gas, coal and nuclear fuel prices and a decrease in the average cost of purchased power due to lower natural gas prices and more rainfall for hydro generation and a $21net decrease of $48 million decrease in the volume of KWHs generated due to less available generating capacity as a result of plant retirements in April 2015, partially offset by a $23 million increase in the volume of KWHsand purchased due to lower natural gas prices.

66

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


For year-to-date 2015, total fuel and purchased power expenses were $1.43 billionmilder weather as compared to $1.86 billion in the corresponding period in 2014. The decrease2015 resulting in year-to-date 2015 was primarily due to a $396 million decrease in the average cost of fuel related to lower natural gas, coal, and nuclear fuel prices and a decrease in the average cost of purchased power due to lower natural gas prices and a $99 million decrease in the volume of KWHs generated due to less available generating capacity as a result of plant retirements in April 2015, partially offset by a $62 million increase in the volume of KWHs purchased due to lower natural gas prices.customer demand.
Fuel and purchased power energy transactions do not have a significant impact on earnings since these fuel expenses are generally offset by fuel revenues through Georgia Power's fuel cost recovery mechanism. See

57

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters – Fuel Cost Recovery" herein for additional information.
Details of Georgia Power's generation and purchased power were as follows:
 Second Quarter
2015
 Second Quarter
2014
 Year-to-Date 2015
Year-to-Date 2014 First Quarter 2016 First Quarter 2015
Total generation (billions of KWHs)
 17 18 34 36 16 17
Total purchased power (billions of KWHs)
 6 5 11 10 6 6
Sources of generation (percent)
  
Coal 40 42 37 45 30 34
Nuclear 24 22 23 21 23 22
Gas 34 34 38 31 42 42
Hydro 2 2 2 3 5 2
Cost of fuel, generated (cents per net KWH)
  
Coal 3.75 4.20 4.18 4.65 3.56 4.71
Nuclear 0.85 0.93 0.71 0.92 0.86 0.54
Gas 2.67 3.81 2.65 4.09 2.01 2.63
Average cost of fuel, generated (cents per net KWH)
 2.66 3.32 2.76 3.66 2.22 2.86
Average cost of purchased power (cents per net KWH)(*)
 4.56 5.55 4.47 5.66 4.32 4.39
(*) Average cost of purchased power includes fuel purchased by Georgia Power for tolling agreements where power is generated by the provider.
(*)Average cost of purchased power includes fuel purchased by Georgia Power for tolling agreements where power is generated by the provider.
Fuel
In the secondfirst quarter 2015,2016, fuel expense was $503$376 million compared to $619$526 million in the corresponding period in 2014.2015. The decrease was primarily due to a 19.9%22.4% decrease in the average cost of fuel per KWH generated and a 6.7%15.5% decrease in the volume of KWHs generated by coal.
For year-to-date 2015, fuel expense was $1.03 billion compared to $1.37 billion in the corresponding period in 2014. The decrease was primarily due to a 24.6% decrease in the average cost of fuel per KWH generated and a 22.2% decrease in the volume of KWHs generated by coal, partially offset by a 13.9% increase in the volume of KWHs generated by natural gas.
Purchased Power – Non-Affiliates
In the secondfirst quarter 2015,2016, purchased power expense from non-affiliates was $78$83 million compared to $63$60 million in the corresponding period in 2014.2015. The increase was primarily due to a 94.1%75.3% increase in the volume of KWHs purchased, to meet higher customer demand resulting from warmer weather in the second quarter 2015 compared to the corresponding period in 2014 and to replace the energy previously generated by the plants retired in April 2015,

67

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


partially offset by a 36.0%28.1% decrease in the average cost per KWH purchased primarily resulting from lower natural gas prices.
For year-to-date 2015, purchased power expense from non-affiliates was $138 million compared to $142 million in the corresponding period in 2014. The decrease was primarily due to a 32.9% decrease in the average cost per KWH purchased primarily from lower natural gas prices, partially offset by a 48.5% increase in volume of KWHs purchased to meet higher customer demand resulting from warmer weather in the second quarter 2015 compared to the corresponding period in 2014 and to replace the energy previously generated by the plants retired in April 2015.
Energy purchases from non-affiliates will vary depending on the market prices of wholesale energy as compared to the cost of the Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation.
Purchased Power – Affiliates
In the secondfirst quarter 2015,2016, purchased power expense from affiliates was $115$139 million compared to $166$149 million in the corresponding period in 2014. For year-to-date 2015, purchased power expense from affiliates2015. The decrease was $263 million compared to $350 million in the corresponding period in 2014. The decreases were due to a 17.7%result of an 8.8% decrease in the second quarter 2015 and a 20.7% decrease for year-to-date 2015volume of KWHs purchased in the averagefirst quarter 2016 as Georgia Power's units generally dispatched at a lower cost of KWH purchased, primarily resulting from lower natural gas prices.than other Southern Company system resources.
Energy purchases from affiliates will vary depending on demand and the availability and cost of generating resources at each company within the Southern Company system. These purchases are made in accordance with the IIC or other contractual agreements, all as approved by the FERC.
Other Operations and Maintenance Expenses
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$16 3.5 $65 7.4
In the second quarter 2015, other operations and maintenance expenses were $467 million compared to $451 million in the corresponding period in 2014. The increase was primarily due to increases of $10 million in employee compensation and benefits including pension costs, $8 million in scheduled outage-related costs, and $3 million primarily related to customer incentive and demand-side management costs, partially offset by a decrease of $7 million in transmission and distribution overhead line maintenance. See Note (F) to the Condensed Financial Statements herein for additional information related to pension costs.
For year-to-date 2015, other operations and maintenance expenses were $943 million compared to $878 million in the corresponding period in 2014. The increase was primarily due to increases of $31 million in employee compensation and benefits including pension costs, $15 million in scheduled outage-related costs, and $13 million primarily related to customer incentive and demand-side management costs.
Depreciation and Amortization
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(7) (3.3) $1 0.2
In the second quarter 2015, depreciation and amortization was $202 million compared to $209 million in the corresponding period in 2014. The decrease was primarily due to decreases in other cost of removal of $9 million and depreciation of $2 million as authorized by the Georgia PSC under the 2013 ARP, partially offset by an increase in amortization of $4 million.

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For year-to-date 2015, depreciationOther Operations and amortization was $418Maintenance Expenses
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$(17) (3.6)
In the first quarter 2016, other operations and maintenance expenses were $457 million compared to $417$474 million in the corresponding period in 2014.2015. The increasedecrease was primarily due to an increasedecreases of $17 million in depreciationscheduled outage and amortization of $10maintenance costs at generation facilities and $7 million as authorized by the Georgia PSC under the 2013 ARP,in employee benefits including pension costs, partially offset by a decrease in other costan increase of removal of $9 million.$3 million for integrated transmission system billings. See Note (F) to the Condensed Financial Statements herein for additional information related to pension costs.
Taxes Other Than Income Taxes
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$(9) (8.5) $(14) (6.7)
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$20 14.3
In the secondfirst quarter 2015, taxes other than2016, income taxes were $97$160 million compared to $106$140 million in the corresponding period in 2014. For the year-to-date 2015, taxes other than income taxes were $195 million compared to $209 million in the corresponding period in 2014.2015. The decreases were primarily due to decreases of $6 million and $11 million in municipal franchise fees related to lower retail revenues in the second quarter 2015 and year-to-date 2015, respectively, as well as decreases of $2 million in property taxes for each period.
Other Income (Expense), net
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$(10) (90.9) $1 6.6
In the second quarter 2015, other income (expense), net was $1 million compared to $11 million in the corresponding period in 2014. For year-to-date 2015, other income (expense), net was $16 million compared to $15 million in the corresponding period in 2014. The changes primarily relate to AFUDC equity.
Income Taxes
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$3 1.7 $(23) (6.7)
For year-to-date 2015, income taxes were $320 million compared to $343 million in the corresponding period in 2014. The decreaseincrease was primarily due to lowerhigher pre-tax earnings.
FUTURE EARNINGS POTENTIAL
The results of operations discussed above are not necessarily indicative of Georgia Power's future earnings potential. The level of Georgia Power's future earnings depends on numerous factors that affect the opportunities, challenges, and risks of Georgia Power's business of selling electricity. These factors include Georgia Power's ability to maintain a constructive regulatory environment that continues to allow for the timely recovery of prudently-incurred costs during a time of increasing costs and the completion and subsequent operation of ongoing construction projects, primarily Plant Vogtle Units 3 and 4. Future earnings in the near term will depend, in part, upon maintaining and growing sales which are subject to a number of factors. These factors include weather, competition, new energy contracts with other utilities, energy conservation practiced by customers, the use of alternative energy sources by customers, the price of electricity, the price elasticity of demand, and the rate of economic growth or decline in Georgia Power's service territory. ChangesDemand for electricity is primarily driven by economic growth. The pace of economic growth and electricity demand may be affected by changes in regional and global economic conditions, may impact sales for Georgia Power as the pace of the economic recovery remains uncertain. The timing and extent of the economic recovery will impact growth andwhich may impact future earnings. For additional information relating to these issues, see RISK FACTORS in Item 1A and MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL of Georgia Power in Item 7 of the Form 10-K.

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Environmental Matters
Compliance costs related to federal and state environmental statutes and regulations could affect earnings if such costs cannot continue to be fully recovered in rates on a timely basis. Georgia Power's Environmental Compliance Cost Recovery (ECCR) tariff allows for the recovery of capital and operations and maintenance costs related to environmental controls mandated by state and federal regulations. Environmental compliance spending over the next several years may differ materially from the amounts estimated. The timing, specific requirements, and estimated costs could change as environmental statutes and regulations are adopted or modified.modified, as compliance plans are revised or updated, and as legal challenges to rules are completed. Further, higher costs that are recovered through regulated rates could contribute to reduced demand for electricity, which could negatively affect results of operations, cash flows, and financial condition. See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters" of Georgia Power in Item 7 and Note 3 to the financial statements of Georgia Power under "Environmental Matters" in Item 8 of the Form 10-K for additional information.

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Environmental Statutes and Regulations
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Retail Regulatory Matters Integrated Resource Plans" of Georgia Power in Item 7 of the Form 10-K and "Retail Regulatory Matters Integrated Resource Plan" herein for additional information on planned unit retirements and fuel conversions at Georgia Power.
Air Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Air Quality" of Georgia Power in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulations governing emissions during startup, shutdown, or malfunction (SSM), the final MATS rule and the Cross State Air Pollution Rule (CSAPR).regional haze regulations.
On April 25, 2016, in response to a June 12, 2015 U.S. Supreme Court opinion, the EPA published a finalits supplemental finding regarding consideration of costs in support of the MATS rule. This finding does not impact MATS rule requiring affected states (includingcompliance requirements, costs, or deadlines, and all Georgia Alabama, and Florida)Power units that are subject to revise or remove state implementation plan (SIP) provisions regarding excess emissions that occur during periods of SSMthe MATS rule have completed the measures necessary to achieve compliance with the MATS rule by no later than November 22, 2016.the applicable deadlines.
Also on April 25, 2016, the EPA issued proposed revisions to the regional haze regulations. The ultimate impact of the final ruleproposed revisions will depend on the outcome oftheir ultimate adoption, implementation, and any legal challenges and the development and approval of SIPs by the affected states and cannot be determined at this time.
On June 29, 2015, the U.S. Supreme Court issued a decision finding that the EPA had failed to properly consider costs in its decision to regulate hazardous air pollutant emissions from electric generating units under the MATS rule and remanded the case to the U.S. Court of Appeals for the District of Columbia Circuit for further proceedings. The MATS rule remains in effect while the U.S. Court of Appeals for the District of Columbia Circuit and the EPA respond to the decision. The ultimate impact of this decision cannot be determined at this time.
On July 28, 2015, the U.S. Court of Appeals for the District of Columbia Circuit issued an opinion invalidating certain emissions budgets under the CSAPR Phase II emissions trading program for a number of states, including Georgia, Alabama, and Florida. The court's decision leaves the emissions trading program in place and remands the rule to the EPA for further action consistent with the court's decision. The court rejected all other pending challenges to the rule. The ultimate impact of this decision will depend on additional rulemaking and cannot be determined at this time.
Water Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Water Quality" of Georgia Power in Item 7 of the Form 10-K for additional information regarding the EPA's and the U.S. Army Corps of Engineers' proposed rule revising the definition of waters of the U.S. under the Clean Water Act (CWA).
On June 29, 2015, the EPA and the U.S. Army Corps of Engineers jointly published a final rule revising the regulatory definition of waters of the U.S. for all CWA programs. The final rule significantly expands the scope of

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federal jurisdiction under the CWA and could have significant impacts on economic development projects which could affect customer demand growth. In addition, this rule could significantly increase permitting and regulatory requirements and costs associated with the siting of new facilities and the installation, expansion, and maintenance of transmission and distribution lines. The rule becomes effective August 28, 2015. The ultimate impact of the final rule will depend on the outcome of any legal challenges and the EPA's and the U.S. Army Corps of Engineers' field-level implementation of the rule and cannot be determined at this time.
Coal Combustion Residuals
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Coal Combustion Residuals" of Georgia Power in Item 7 of the Form 10-K for additional information regarding the EPA's regulation of CCR.
On April 17, 2015, the EPA published the Disposal of Coal Combustion Residuals from Electric Utilities final rule (CCR Rule) in the Federal Register, setting October 19, 2015 as the effective date of the CCR Rule. The ultimate impact of the CCR Rule cannot be determined at this timeand will depend on Georgia Power's ongoing review of the CCR Rule, the results of initial and ongoing minimum criteria assessments, and the outcome of legal challenges. Based on initial estimates, Georgia Power recorded incremental asset retirement obligations (ARO) of approximately $82 million related to the CCR Rule in the second quarter 2015. As further analysis is performed, including evaluation of the expected timing and method of compliance and refinement of assumptions underlying the cost estimates, such as the quantities of CCR at each site, Georgia Power expects to periodically update these estimates. See Note (A) to the Condensed Financial Statements herein for additional information regarding Georgia Power's AROs.
Global Climate Issues
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Global Climate Issues" of Georgia Power in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulation of CO2 from fossil-fuel-fired electric generating units.
On August 3, 2015, the EPA released pre-publication versions of two final rules that would limit CO2 emissions from fossil fuel-fired electric generating units. One of the final rules contains specific emission standards governing CO2 emissions from new, modified, and reconstructed units. The other final rule establishes guidelines for states to develop plans to meet EPA-mandated CO2 emission rates for existing units. The EPA's final guidelines require state plans to meet interim CO2 performance rates between 2022 and 2029 and final rates in 2030 and thereafter. At the same time, the EPA also proposed a federal plan and proposed model rule that states can adopt or that would be put in place if, in response to the final guidelines, a state either does not submit a state plan or its plan is not approved by the EPA. These guidelines and standards could result in operational restrictions and material compliance costs, including capital expenditures, which could affect future unit retirement and replacement decisions. Georgia Power's results of operations, cash flows, and financial condition could be significantly impacted if such costs are not recovered through regulated rates or through market-based contracts. However, the ultimate financial and operational impact of the final rules on Georgia Power cannot be determined at this time and will depend on numerous factors including the Southern Company system's ongoing review of the final rules; the outcome of any legal challenges; individual state implementation of the EPA's final guidelines, including the potential that state plans impose different standards; additional rulemaking activities in response to legal challenges and related court decisions; the impact of future changes in generation and emissions related technology and costs; the impact of future decisions regarding unit retirement and replacement, including the type and amount of any such replacement capacity; and the time periods over which compliance will be required.
FERC Matters
Georgia Power has authority from the FERC to sell electricity at market-based rates. Since 2008, that authority, for certain balancing authority areas, has been conditioned on compliance with the requirements of an energy auction, which the FERC found to be tailored mitigation that addresses potential market power concerns. In accordance with

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FERC regulations governing such authority, the traditional operating companies (including Georgia Power) and Southern Power filed a triennial market power analysis on June 30, 2014, which included continued reliance on the energy auction as tailored mitigation. On April 27, 2015, the FERC issued an order finding that the traditional operating companies' (including Georgia Power's) and Southern Power's existing tailored mitigation may not effectively mitigate the potential to exert market power in certain areas served by the traditional operating companies and in some adjacent areas. To retain market-based rate authority, the FERC directed the traditional operating companies (including Georgia Power) and Southern Power to show why market-based rate authority should not be revoked in these areas or to provide a mitigation plan to further address market power concerns. The traditional operating companies (including Georgia Power) and Southern Power filed a request for rehearing on May 27, 2015 and on June 26, 2015 filed their response with the FERC. The ultimate outcome of this matter cannot be determined at this time.
Retail Regulatory Matters
Georgia Power's revenues from regulated retail operations are collected through various rate mechanisms subject to the oversight of the Georgia PSC. Georgia Power currently recovers its costs from the regulated retail business through the 2013 ARP, which includes traditional base tariff rates, Demand-Side Management (DSM) tariffs, ECCR tariffs, and Municipal Franchise Fee (MFF) tariffs. In addition, financing costs related to the construction of Plant Vogtle Units 3 and 4 are being collected through the NCCR tariff and fuel costs are collected through separate fuel cost recovery tariffs. See "Fuel Cost Recovery" below and Note 3 to the financial statements of Georgia Power under "Retail Regulatory Matters – Nuclear Construction" in Item 8 of the Form 10-K for additional information regarding fuel cost recovery and the NCCR tariff, respectively.
Pursuant to the terms and conditions of a settlement agreement related to Southern Company's proposed acquisition of AGL Resources approved by the Georgia PSC on April 14, 2016, Georgia Power's 2013 ARP will continue in effect until December 31, 2019, and Georgia Power will be required to file its next base rate case by July 1, 2019. Furthermore, through December 31, 2019, Georgia Power and Atlanta Gas Light Company (collectively, Utilities) will retain the merger savings, net of transition costs, as defined in the settlement agreement; through December 31, 2022, net merger savings will be shared on a 60/40 basis between customers and the Utilities; thereafter, all merger savings will be retained by customers. See Note 3 to the financial statements of Georgia Power under "Retail Regulatory Matters" in Item 8 of the Form 10-K for additional information.information regarding the 2013 ARP.
Renewables Development
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters – Renewables" of Georgia Power in Item 7 of the Form 10-K for information regarding renewable energy projects.
As part of the Georgia Power Advanced Solar Initiative, program, Georgia Power executed tenfour PPAs that were approved by the Georgia PSC in 2014 and provide for the purchase of energy from 515totaling 149 MWs of solar capacity. These PPAs are expected to commence in December 2015 and 2016 and have terms rangingcontracted capacity from 20 to 30 years. As a result of certain acquisitions by Southern Power Georgia Power expects that 249 MWs ofbegan in the 515 MWs of contracted capacity will be purchased from solar facilities owned or under development by Southern Power.
On June 15, 2015, Georgia Power executed a PPA to purchase a total of 58 MWs of biomass capacity and energy from a 79-MW facility in Georgia that will begin in 2017 and end in 2047. This PPA was approved by the Georgia PSC on April 15, 2015. Georgia Power also entered into an energy-only PPA for the remaining 21 MWs from the same facility.
On July 21, 2015, the Georgia PSC approved Georgia Power's request to build, own, and operate a 46-MW solar generation facility at a U.S. Marine Corps base in Albany, Georgia by the end offirst quarter 2016.
Integrated Resource Plan
To comply with the April 16, 2015 effective date of the MATS rule, Plant Branch Units 1, 3, and 4 (1,266 MWs), Plant Yates Units 1 through 5 (579 MWs), and Plant McManus Units 1 and 2 (122 MWs) were retired on April 15, 2015. In addition, operations were discontinued at Plant Mitchell Unit 3 (155 MWs) and its decertification will be requested in connection with the triennial Integrated Resource Plan in 2016. The switch to natural gas as the primary fuel is complete at Plant Yates Units 7 and 6 and the units were returned to service on May 4, 2015 and June 27, 2015, respectively.
Fuel Cost Recovery
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters – Fuel Cost Recovery" of Georgia Power in Item 7 of the Form 10-K for information regarding fuel cost recovery.
Georgia Power has established fuel cost recovery rates approved by the Georgia PSC. On April 14, 2016, Georgia Power expectsfiled a request with the Georgia PSC to decrease fuel rates by 15% effective June 1, 2016, which is expected to reduce annual billings by approximately $313 million. Georgia Power is currently scheduled to file its next fuel case in September 2015.by February 28, 2017. The ultimate outcome of this matter cannot be determined at this time.
Fuel cost recovery revenues are adjusted for differences in actual recoverable fuel costs and amounts billed in current regulated rates. Accordingly, changes in the billing factor will not have a significant effect on Georgia Power's revenues or net income, but will affect cash flow. See Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Fuel Cost Recovery" herein for additional information.

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Nuclear Construction
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters – Nuclear Construction" of Georgia Power in Item 7 and Note 3 to the financial statements of Georgia Power under "Retail Regulatory Matters – Nuclear Construction" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" herein for additional information regarding the construction of Plant Vogtle Units 3 and 4, Vogtle Construction Monitoring (VCM) reports, the NCCR tariff, the Vogtle Construction Litigation (as defined below), and pending litigation.the Contractor Settlement Agreement (as defined below).
In 2008, Georgia Power, acting for itself and as agent for the Vogtle Owners, entered into an agreement (Vogtle 3 and 4 Agreement) with the Contractor, pursuant to which the Contractor agreed to design, engineer, procure, construct, and test Plant Vogtle Units 3 and 4. 4 (Vogtle 3 and 4 Agreement).
Under the terms of the Vogtle 3 and 4 Agreement, the Vogtle Owners agreed to pay a purchase price that is subject to certain price escalations and adjustments, including fixed escalation amounts and index-based adjustments, as well as adjustments for change orders, and performance bonuses for early completion and unit performance. The Vogtle 3 and 4 Agreement also provides for liquidated damages upon the Contractor's failure to fulfill the schedule and performance guarantees. The Contractor's liability to the Vogtle Owners for schedule and performance liquidated damages and warranty claims isguarantees, subject to a cap. In addition, the Vogtle 3 and 4 Agreement provides for limited cost sharing by the Vogtle Owners for Contractor costs under certain conditions (which have not occurred), with maximum additional capital costs under this provision attributable to Georgia Power (based on Georgia Power's ownership interest) of approximately $114 million. Each Vogtle Owner is severally (and not jointly) liable for its proportionate share, based on its ownership interest, of all amounts owed to the Contractor under the Vogtle 3 and 4 Agreement. Georgia Power's proportionate share is 45.7%.
On December 31, 2015, Westinghouse acquired Stone & Webster, Inc. from Chicago Bridge & Iron Company, N.V. (CB&I) and changed the name of Stone & Webster, Inc. to WECTEC Global Project Services Inc. (WECTEC). Certain payment obligations of Westinghouse and CB&I Stone & Webster, Inc. (formerly known as Stone & Webster, Inc.)WECTEC under the Vogtle 3 and 4 Agreement arewere originally guaranteed by Toshiba Corporation (Westinghouse's parent company) and The Shaw Group Inc. (a(which is now a subsidiary of Chicago Bridge & Iron Company, N.V.)CB&I), respectively. On March 9, 2016, in connection with Westinghouse's acquisition of WECTEC and pursuant to the settlement agreement described below, the guarantee of The Shaw Group Inc. was terminated. The guarantee of Toshiba Corporation remains in place. In the event of certain credit rating downgrades of any Vogtle Owner, such Vogtle Owner will be required to provide a letter of credit or other credit enhancement. Additionally, as a result of credit rating downgrades of Toshiba Corporation, Westinghouse provided the Vogtle Owners with letters of credit in an aggregate amount of $920 million in accordance with, and subject to adjustment under, the terms of the Vogtle 3 and 4 Agreement.
The Vogtle Owners may terminate the Vogtle 3 and 4 Agreement at any time for their convenience, provided that the Vogtle Owners will be required to pay certain termination costs. The Contractor may terminate the Vogtle 3 and 4 Agreement under certain circumstances, including certain Vogtle Owner suspension or delays of work, action by a governmental authority to permanently stop work, certain breaches of the Vogtle 3 and 4 Agreement by the Vogtle Owners, Vogtle Owner insolvency, and certain other events.
In 2009, the NRC issued an Early Site Permit and Limited Work Authorization which allowed limited workGeorgia PSC voted to begin oncertify construction of Plant Vogtle Units 3 and 4. The NRC certified the Westinghouse Design Control Document, as amended (DCD), for the AP1000 nuclear reactor design, in late 2011, and issued combined construction and operating licenses (COLs) in early 2012. Receipt of the COLs allowed full construction to begin. There have been technical and procedural challenges to the construction and licensing of Plant Vogtle Units 3 and 4, at the federal and state level, and additional challenges are expected as construction proceeds.
In 2012, the Vogtle Owners and the Contractor began negotiations regarding the costs associated with design changes to the DCD and the delays in the timing of approval of the DCD and issuance of the COLs, including the assertion by the Contractor that the Vogtle Owners are responsible for these costs under the terms of the Vogtle 3 and 4 Agreement. Also in 2012, Georgia Power and the other Vogtle Owners filed suit against the Contractor in the U.S. District Court for the Southern District of Georgia seeking a declaratory judgment that the Vogtle Owners are not responsible for these costs. In 2012, the Contractor also filed suit against Georgia Power and the other Vogtle Owners in the U.S. District Court for the District of Columbia alleging the Vogtle Owners are responsible for these costs. In 2013, the U.S. District Court for the District of Columbia dismissed the Contractor's suit, ruling that the proper venue is the U.S. District Court for the Southern District of Georgia. On March 10, 2015, the U.S. Court of Appeals for the District of Columbia Circuit affirmed the District Court's decision. The portion of additional costs claimed by the Contractor in its initial complaint that would be attributable to Georgia Power (based on Georgia Power's ownership interest) is approximately $425 million in 2008 dollars (approximately $591 million in 2015 dollars).The Contractor also asserted it is entitled to extensions of the guaranteed substantial completion dates of

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April 2016 and April 2017 for Plant Vogtle Units 3 and 4, respectively. In May 2014, the Contractor filed an amended counterclaim to the suit pending in the U.S. District Court for the Southern District of Georgia alleging that (i) the design changes to the DCD imposed by the NRC delayed module production and the impacts to the Contractor are recoverable by the Contractor under the Vogtle 3 and 4 Agreement and (ii) the changes to the basemat rebar design required by the NRC caused additional costs and delays recoverable by the Contractor under the Vogtle 3 and 4 Agreement. The Contractor did not specify in its amended counterclaim the amounts relating to these new allegations; however, the Contractor subsequently asserted estimated minimum damages related to the amended counterclaim (based on Georgia Power's ownership interest) of approximately $113 million in 2014 dollars (approximately $118 million in 2015 dollars). In June 2015, the Contractor updated its estimated damages under the initial complaint and the amended counterclaim to an aggregate (based on Georgia Power's ownership interest) of approximately $714 million (in 2015 dollars). The Contractor may from time to time continue to assert that it is entitled to additional payments with respect to these allegations, any of which could be substantial. Georgia Power has not agreed to the proposed cost or to any changes to the guaranteed substantial completion dates or that the Vogtle Owners have any responsibility for costs related to these issues. Litigation is ongoing and Georgia Power intends to vigorously defend the positions of the Vogtle Owners. Georgia Power also expects negotiations with the Contractor to continue with respect to cost and schedule. During such negotiations the parties may reach a mutually acceptable compromise of their positions.
Georgia Power is required to file semi-annual VCM reports with the Georgia PSC by February 28 and August 31 each year. If the projected certified construction capital costs to be borne by Georgia Power increase by 5% above the certified cost or the projected in-service dates are significantly extended, Georgia Power is required to seek an amendment to the Plant Vogtle Units 3 and 4 certificate from the Georgia PSC. In February 2013, Georgia Power's eighth VCM report filed in 2013Power requested an amendment to the certificate to increase the estimated in-service capital cost of Plant Vogtle Units 3 and 4 from $4.4 billion to $4.8 billion and to extend the estimated in-service dates to the fourth quarter 2017 (from April 2016) and the fourth quarter 2018 (from April 2017) for Plant Vogtle Units 3 and 4, respectively. In October 2013, the Georgia PSC approved a stipulation (2013 Stipulation) entered into bybetween Georgia Power and the Georgia PSC staffStaff (Staff) to waive the requirement to amend the Plant Vogtle Units 3 and 4 certificate until the completion of Plant Vogtle Unit 3 or earlier if deemed appropriate by the Georgia PSC and Georgia Power. The
On April 15, 2015, the Georgia PSC has approved eleven VCM reports covering the periods through June 30, 2014, including construction capital costs incurred, which through that date totaled $2.8 billion.
On January 29, 2015, Georgia Power announced it was notified by the Contractor of the Contractor's revised forecast for completion of Plant Vogtle Units 3 and 4, which would incrementally delay the previously disclosed estimated in-service dates by 18 months (from the fourth quarter of 2017 to the second quarter of 2019 for Unit 3 and from the fourth quarter of 2018 to the second quarter of 2020 for Unit 4).
Georgia Power believes that, pursuant to the Vogtle 3 and 4 Agreement, the Contractor is responsible for the Contractor's costs related to the Contractor's delay (including any related construction and mitigation costs, which could be material) and that the Vogtle Owners are entitled to recover liquidated damages for the Contractor's delay beyond the guaranteed substantial completion dates of April 2016 and April 2017 for Plant Vogtle Units 3 and 4, respectively. Consistentissued a procedural order in connection with the Contractor's position in the pending litigation described above, Georgia Power expects the Contractor to contest any claims for liquidated damages and to assert that the Vogtle Owners are responsible for additional costs related to the Contractor's delay.
On February 27, 2015, Georgia Power filed its twelfth VCM report, with the Georgia PSC covering the period from July 1 through December 31, 2014, which requested approval for an additional $0.2 billion of construction capital costs incurred during that period. The twelfth VCM report also reflected the Contractor's revised forecast for completion of Plant Vogtle Units 3 and 4 as well as additional estimated owner-related costs, which include approximately $10 million per month expected to result from the Contractor's proposed 18-month delay, including property taxes, oversight costs, compliance costs, and other operational readiness costs. No Contractor costs related to the Contractor's proposed 18-month delay were included in the twelfth VCM report. Additionally, while Georgia Power has not agreed to any change to the guaranteed substantial completion dates, the twelfth VCM report included a requested amendment (Requested Amendment) to the Plant Vogtle Units 3 and 4 certificate to reflect the Contractor's revised forecast, to include the estimated owner's costs associated with the proposed 18-month

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Contractor's revised forecast for completion of Plant Vogtle Units 3 and 4 (second quarter of 2019 and second quarter of 2020, respectively) as well as additional estimated Vogtle Owner's costs, of approximately $10 million per month, including property taxes, oversight costs, compliance costs, and other operational readiness costs to include the estimated Vogtle Owner's costs associated with the proposed 18-month Contractor delay and to increase the estimated total in-service capital cost of Plant Vogtle Units 3 and 4 to $5.0 billion.
Georgia Power will continue Pursuant to incur financing costs of approximately $30 million per month until Plant Vogtle Units 3 and 4 are placed in service. The twelfth VCM report estimated financing costs during the construction period to total approximately $2.5 billion.
On April 15, 2015, the Georgia PSC issued aPSC's procedural order in connection with the twelfth VCM report. Pursuant to this order, the Georgia PSC deemed the Requested Amendment unnecessary and withdrawn until the completion of construction of Plant Vogtle Unit 3 consistent with the 2013 Stipulation. The Georgia PSC recognized that the certified cost and the 2013 Stipulation do not constitute a cost recovery cap. In accordance with the Georgia Integrated Resource Planning Act, any costs incurred by Georgia Power in excess of the certified amount will be included in rate base, provided Georgia Power shows the costs to be reasonable and prudent. Financing costs up to the certified amount will be collected through the NCCR tariff until the units are placed in service and contemplated in a general base rate case, while financing costs on any construction-related costs in excess of the $4.4 billion certified amount are expected to be recovered through AFUDC.
On December 31, 2015, Westinghouse and the Vogtle Owners entered into a definitive settlement agreement (Contractor Settlement Agreement) to resolve disputes between the Vogtle Owners and the Contractor under the Vogtle 3 and 4 Agreement, including litigation that was pending in the U.S. District Court for the Southern District of Georgia (Vogtle Construction Litigation). Effective December 31, 2015, Georgia Power, acting for itself and as agent for the other Vogtle Owners, and the Contractor entered into an amendment to the Vogtle 3 and 4 Agreement to implement the Contractor Settlement Agreement. The Contractor Settlement Agreement and the related amendment to the Vogtle 3 and 4 Agreement (i) restrict the Contractor's ability to seek further increases in the contract price by clarifying and limiting the circumstances that constitute nuclear regulatory changes in law; (ii) provide for enhanced dispute resolution procedures; (iii) revise the guaranteed substantial completion dates to match the current estimated in-service dates of June 30, 2019 for Unit 3 and June 30, 2020 for Unit 4; (iv) provide that delay liquidated damages will commence from the current estimated nuclear fuel loading date for each unit, which is December 31, 2018 for Unit 3 and December 31, 2019 for Unit 4; and (v) provide that Georgia Power, based on its ownership interest, will pay to the Contractor and capitalize to the project cost approximately $350 million, of which approximately $241 million had been paid as of March 31, 2016. In addition, the Contractor Settlement Agreement provides for the resolution of other open existing items relating to the scope of the project under the Vogtle 3 and 4 Agreement, including cyber security, for which costs were reflected in Georgia Power's previously disclosed in-service cost estimate. Further, as part of the settlement and Westinghouse's acquisition of WECTEC: (i) Westinghouse engaged Fluor Enterprises, Inc., a subsidiary of Fluor Corporation, as a new construction subcontractor; and (ii) the Vogtle Owners, CB&I, and The Shaw Group Inc. entered into mutual releases of any and all claims arising out of events or circumstances in connection with the construction of Plant Vogtle Units 3 and 4 that occurred on or before the date of the Contractor Settlement Agreement. On January 5, 2016, the Vogtle Construction Litigation was dismissed with prejudice.
On January 21, 2016, Georgia Power submitted the Contractor Settlement Agreement and the related amendment to the Vogtle 3 and 4 Agreement to the Georgia PSC for its review. In accordance with the Georgia PSC's subsequent order, on April 5, 2016, Georgia Power filed supplemental information in support of the Contractor Settlement Agreement and Georgia Power's position that all construction costs to date have been prudently incurred and that the current estimated in-service capital cost and schedule are reasonable. The Staff will conduct a review of all costs incurred related to Plant Vogtle Units 3 and 4, the schedule for completion of Plant Vogtle Units 3 and 4, and the Contractor Settlement Agreement and the Staff is authorized to engage in related settlement discussions with Georgia Power and any intervenors.
The order provides that the Staff is required to report to the Georgia PSC by October 19, 2016 with respect to the status of its review and any settlement-related negotiations. If a settlement with the Staff is reached with respect to costs of Plant Vogtle Units 3 and 4, the Georgia PSC will then conduct a hearing to consider whether to approve that settlement. If a settlement with the Staff is not reached, the Georgia PSC will determine how to proceed, including (i) modifying the 2013 Stipulation, (ii) directing Georgia Power to file a request for an amendment to the certificate

62

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


for Plant Vogtle Units 3 and 4, (iii) issuing a scheduling order to address remaining disputed issues, or (iv) taking any other option within its authority.
The Georgia PSC has approved thirteen VCM reports covering the periods through June 30, 2015, including construction capital costs incurred, which through that date totaled $3.1 billion. On February 26, 2016, Georgia Power filed its fourteenth VCM report with the Georgia PSC covering the period from July 1 through December 31, 2015. The fourteenth VCM report does not include a requested amendment to the certified cost of Plant Vogtle Units 3 and 4. Georgia Power is requesting approval of $160 million of construction capital costs incurred during that period. Georgia Power anticipates to incur average financing costs of approximately $27 million per month from January 2016 until Plant Vogtle Units 3 and 4 are placed in service. The updated in-service capital cost forecast is $5.44 billion and includes costs related to the Contractor Settlement Agreement. Estimated financing costs during the construction period total approximately $2.4 billion. Georgia Power's CWIP balance for Plant Vogtle Units 3 and 4 was approximately $3.7 billion as of March 31, 2016.
There have been technical and procedural challenges to the construction and licensing of Plant Vogtle Units 3 and 4, at the federal and state level, and additional challenges may arise as construction proceeds. Processes are in place that are designed to assure compliance with the requirements specified in the DCDWestinghouse Design Control Document and the COLs,combined construction and operating licenses, including inspections by Southern Nuclear and the NRC that occur throughout construction. As a result of such compliance processes, certain license amendment requests have been filed and approved or are pending before the NRC. Various design and other licensing-based compliance issues are expected tomay arise as construction proceeds, which may result in additional license amendments or require other resolution. If any license amendment requests or other licensing-based compliance issues are not resolved in a timely manner, there may be delays in the project schedule that could result in increased costs either to the Vogtle Owners or the Contractor or to both.
As construction continues, the risk remains that ongoing challenges with Contractor performance including additional challenges in its fabrication, assembly, delivery, and installation of the shield building and structural modules, delays in the receipt of the remaining permits necessary for the operation of Plant Vogtle Units 3 and 4, or other issues could arise and may further impact project schedule and cost. In addition, the IRS allocated production tax credits to each of Plant Vogtle Units 3 and 4, which require the applicable unit to be placed in service before 2021.
AdditionalFuture claims by the Contractor or Georgia Power (on behalf of the Vogtle Owners) are also likely tocould arise throughout construction. These claims may be resolved through formal and informal dispute resolution procedures under the Vogtle 3 and 4 Agreement but alsoand, under the enhanced dispute resolution procedures, may be resolved through litigation.litigation after the completion of nuclear fuel load for both units.
See RISK FACTORS of Georgia Power in Item 1A of the Form 10-K for a discussion of certain risks associated with the licensing, construction, and operation of nuclear generating units, including potential impacts that could result from a major incident at a nuclear facility anywhere in the world.
The ultimate outcome of these matters cannot be determined at this time.
Other Matters
Georgia Power is involved in various other matters being litigated and regulatory matters that could affect future earnings. In addition, Georgia Power is subject to certain claims and legal actions arising in the ordinary course of business. Georgia Power's business activities are subject to extensive governmental regulation related to public health and the environment, such as regulation of air emissions and water discharges. Litigation over environmental issues and claims of various types, including property damage, personal injury, common law nuisance, and citizen enforcement of environmental requirements, such as air quality and water standards, has occurred throughout the U.S. This litigation has included claims for damages alleged to have been caused by CO2 and other emissions, CCR, and alleged exposure to hazardous materials, and/or requests for injunctive relief in connection with such matters.
The ultimate outcome of such pending or potential litigation against Georgia Power cannot be predicted at this time; however, for current proceedings not specifically reported in Note (B) to the Condensed Financial Statements herein or in Note 3 to the financial statements of Georgia Power in Item 8 of the Form 10-K, management does not

7563

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


or in Note 3 to the financial statements of Georgia Power in Item 8 of the Form 10-K, management does not anticipate that the ultimate liabilities, if any, arising from such current proceedings would have a material effect on Georgia Power's financial statements. See Note (B) to the Condensed Financial Statements herein for a discussion of various other contingencies, regulatory matters, and other matters being litigated which may affect future earnings potential.
ACCOUNTING POLICIES
Application of Critical Accounting Policies and Estimates
Georgia Power prepares its financial statements in accordance with GAAP. Significant accounting policies are described in Note 1 to the financial statements of Georgia Power in Item 8 of the Form 10-K. In the application of these policies, certain estimates are made that may have a material impact on Georgia Power's results of operations and related disclosures. Different assumptions and measurements could produce estimates that are significantly different from those recorded in the financial statements. See MANAGEMENT'S DISCUSSION AND ANALYSIS – ACCOUNTING POLICIES – "Application of Critical Accounting Policies and Estimates" of Georgia Power in Item 7 of the Form 10-K for a complete discussion of Georgia Power's critical accounting policies and estimates related to Electric Utility Regulation, ContingentAsset Retirement Obligations, and Pension and Other Postretirement Benefits.
Asset Retirement Obligations
AROs are computed as the fair value of the ultimate costs for an asset's future retirementBenefits, and are recorded in the period in which the liability is incurred. The costs are capitalized as part of the related long-lived asset and depreciated over the asset's useful life. In the absence of quoted market prices, AROs are estimated using present value techniques in which estimates of future cash outlays associated with the asset retirements are discounted using a credit-adjusted risk-free rate. Estimates of the timing and amounts of future cash outlays are based on projections of when and how the assets will be retired and the cost of future removal activities.Contingent Obligations.
The liability for AROs primarily relates to the decommissioning of Georgia Power's nuclear facilities, which include Georgia Power's ownership interests in Plant Hatch and Plant Vogtle Units 1 and 2, and facilities that are subject to the CCR Rule, primarily ash ponds. In addition, Georgia Power has retirement obligations related to various landfill sites, underground storage tanks, and asbestos removal. Georgia Power also has identified retirement obligations related to certain transmission and distribution facilities, including the disposal of polychlorinated biphenyls in certain transformers; leasehold improvements; equipment on customer property; and property associated with Georgia Power's rail lines and natural gas pipelines. However, liabilities for the removal of these assets have not been recorded because the settlement timing for the retirement obligations related to these assets is indeterminable and, therefore, the fair value of the retirement obligations cannot be reasonably estimated. A liability for these AROs will be recognized when sufficient information becomes available to support a reasonable estimation of the ARO.
On April 17, 2015, the EPA published the final CCR Rule in the Federal Register, setting October 19, 2015 as the effective date of the CCR Rule. Georgia Power had previously recorded AROs as a result of state requirements in Georgia which closely align with the requirements of the CCR Rule. The cost estimates are based on information that was known as of June 30, 2015 using various assumptions related to closure and post-closure costs, timing of future cash outlays, inflation and discount rates, and the potential methods for complying with the CCR Rule requirements. As further analysis is performed, including evaluation of the expected timing and method of compliance and refinement of assumptions underlying the cost estimates, such as the quantities of CCR at each site, Georgia Power expects to periodically update these estimates. Given the significant judgment involved in estimating AROs, Georgia Power considers the liabilities for AROs to be critical accounting estimates.
See Note 1 to the financial statements of Georgia Power under "Asset Retirement Obligations and Other Costs of Removal" and "Nuclear Decommissioning" in Item 8 of the Form 10-K and Note (A) to the Condensed Financial Statements under "Asset Retirement Obligations" herein for additional information.

76

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


Recently Issued Accounting Standards
The Financial Accounting Standards Board's (FASB) ASC 606, Revenue from Contracts with Customers, revises the accounting for revenue recognition effective for fiscal years beginning after December 15, 2017. Georgia Power continues to evaluate the requirements of ASC 606. The ultimate impact of the new standard has not yet been determined.
On April 7, 2015,February 25, 2016, the FASB issued Accounting Standards Update (ASU)ASU No. 2015-03,2016-02, Interest – Imputation of Interest (Subtopic 835-30):Leases Simplifying the Presentation of Debt Issuance Costs(Topic 842) (ASU 2016-02). The ASU 2016-02 requires that debt issuance costs relatedlessees to a recognized debt liability be presented inrecognize on the balance sheet as a direct deduction from the carrying amount of that debtlease liability and a right-of-use asset for all leases. ASU 2016-02 also changes the recognition, measurement, and presentation of expense associated with leases and provides clarification regarding the identification of certain components of contracts that would represent a lease. The accounting required by lessors is relatively unchanged. ASU 2016-02 is effective for fiscal years beginning after December 15, 2015.2018, with early adoption permitted. Georgia Power is currently evaluating the new standard and has not yet determined its ultimate impact; however, adoption of ASU 2016-02 is expected to have a significant impact on Georgia Power's balance sheet.
On March 30, 2016, the FASB issued ASU No. 2016-09, Compensation-Stock Compensation(Topic 718): Improvements to Employee Share-Based Payment Accounting (ASU 2016-09). ASU 2016-09 changes the accounting for income taxes and the cash flow presentation for share-based payment award transactions. Most significantly, entities are required to recognize all excess tax benefits and deficiencies related to the exercise or vesting of stock compensation as income tax expense or benefit in the income statement. Georgia Power currently reflects unamortized debt issuance costsrecognizes any excess tax benefits and deficiencies related to the exercise and vesting of stock compensation in other deferred chargesadditional paid-in capital. ASU 2016-09 is effective for fiscal years beginning after December 15, 2016, with early adoption permitted. Georgia Power is currently evaluating the new standard and assets onhas not yet determined its balance sheet. Upon adoption, the reclassification will not have a material impact on the results of operations, financial position, or cash flows of Georgia Power.ultimate impact.
FINANCIAL CONDITION AND LIQUIDITY
Overview
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Overview" of Georgia Power in Item 7 of the Form 10-K for additional information. Georgia Power's financial condition remained stable at June 30, 2015.March 31, 2016. Georgia Power intends to continue to monitor its access to short-term and long-term capital markets as well as bank credit agreements to meet future capital and liquidity needs. See "Capital Requirements and Contractual Obligations," "Sources of Capital," and "Financing Activities" herein for additional information.
Net cash provided from operating activities totaled $774$563 million for the first sixthree months of 20152016 compared to $843$363 million for the corresponding period in 2014.2015. The decreaseincrease was primarily due to lower operating revenues, partially offset by increased fuel cost recovery.the timing of vendor payments. Net cash used for investing activities totaled $891$689 million for the first sixthree months of 20152016 compared to $917

64

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


$405 million for the corresponding period in 20142015 primarily related to installation of equipment to comply with environmental standards and construction of generation, transmission, and distribution facilities. Net cash provided from financing activities totaled $117$119 million for the first sixthree months of 20152016 compared to $90$431 million in the corresponding period in 2014.2015. The increasedecrease in cash provided from financing activities is primarily due to a maturity of senior notes and a reduction in short-term debt, partially offset by senior note issuances and an increase in short-term debt borrowings.capital contributions received from Southern Company. Fluctuations in cash flow from financing activities vary from period to period based on capital needs and the maturity or redemption of securities.
Significant balance sheet changes for the first sixthree months of 20152016 include increasesan increase in long-term debt of $468$398 million primarily related to issuances of senior notes, an increase of $374 million in property, plant, and equipment to comply with environmental standards and construction of generation, transmission, and distribution facilities, and increasesan increase of $550 million and $231$229 million in short-term debt and long-term debt, respectively,paid-in capital primarily due to fund the continuous construction program and for general corporate purposes.capital contributions received from Southern Company.
Capital Requirements and Contractual Obligations
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Capital Requirements and Contractual Obligations" of Georgia Power in Item 7 of the Form 10-K for a description of Georgia Power's capital requirements for its construction program, including estimated capital expenditures for Plant Vogtle Units 3 and 4 and to comply with existing environmental statutes and regulations, scheduled maturities of long-term debt, as well as related interest, derivative obligations, preferred and preference stock dividends, leases, purchase commitments, and trust funding requirements. Approximately $1.7 billion$458 million will be required through June 30, 2016March 31, 2017 to fund maturities and announced redemptions of long-term debt. See "Sources of Capital" herein for additional information.
The construction program is subject to periodic review and revision, and actual construction costs may vary from these estimates because of numerous factors. These factors include: changes in business conditions; changes in load projections; changes in environmental statutes and regulations; the outcome of any legal challenges to the

77

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


environmental rules; changes in generating plants, including unit retirements and replacements and adding or changing fuel sources at existing units, to meet regulatory requirements; changes in FERC rules and regulations; Georgia PSC approvals; changes in the expected environmental compliance program; changes in legislation; the cost and efficiency of construction labor, equipment, and materials; project scope and design changes; storm impacts; and the cost of capital. In addition, there can be no assurance that costs related to capital expenditures will be fully recovered. See Note 3 to the financial statements of Georgia Power under "Retail Regulatory Matters – Nuclear Construction" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" herein for information regarding additional factors that may impact construction expenditures.
Sources of Capital
Except as described below with respect to the DOE loan guarantees, Georgia Power plans to obtain the funds required for construction and other purposes from sources similar to those used in the past, which were primarily from operating cash flows, short-term debt, external security issuances, term loans, and equity contributions from Southern Company. However, the amount, type, and timing of any future financings, if needed, will depend upon regulatory approval, prevailing market conditions, and other factors. See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Sources of Capital" of Georgia Power in Item 7 of the Form 10-K for additional information.
In addition, Georgia Power may make borrowings through a loan guarantee agreement (Loan Guarantee Agreement) between Georgia Power and the DOE, the proceeds of which may be used to reimburse Georgia Power for Eligible Project Costs incurred in connection with its construction of Plant Vogtle Units 3 and 4. Under the Loan Guarantee Agreement, the DOE agreed to guarantee borrowings of up to $3.46 billion (not to exceed 70% of Eligible Project Costs) to be made by Georgia Power under a multi-advance credit facility (FFB Credit Facility) among Georgia Power, the DOE, and the FFB. Eligible Project Costs incurred through June 30, 2015March 31, 2016 would allow for borrowings

65

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


of up to $2.2$2.5 billion under the FFB Credit Facility, of which Georgia Power has borrowed $1.8$2.2 billion. See Note 6 to the financial statements of Georgia Power under "DOE Loan Guarantee Borrowings" in Item 8 of the Form 10-K for additional information regarding the Loan Guarantee Agreement and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" herein for additional information regarding Plant Vogtle Units 3 and 4.
As of June 30, 2015,March 31, 2016, Georgia Power's current liabilities exceeded current assets by $1.3 billion$262 million primarily due to approximately $1.9 billion of long-term debt due within one year and notes payable. For the remainder of 2015,year. Georgia Power expects to utilize borrowings through the FFB as the primary source of long-term borrowed funds. Georgia Power also intends to utilize operating cash flows, as well as FFB borrowings, commercial paper, lines of credit, bank notes, and external securities issuances, as market conditions permit, and equity contributions from Southern Company to fund its short-term capital needs. Georgia Power has substantial cash flow from operating activities and access to the capital markets and financial institutions to meet liquidity needs.
At June 30, 2015,March 31, 2016, Georgia Power had approximately $24$60 million of cash and cash equivalents. CommittedGeorgia Power's committed credit arrangementsarrangement with banks at June 30, 2015 wereMarch 31, 2016 was $1.75 billion of which $1.73 billion was unused. This credit arrangement expires in 2020.
This bank credit arrangement contains a covenant that limits debt levels and contains a cross acceleration provision to other indebtedness (including guarantee obligations) of Georgia Power. Such cross acceleration provision to other indebtedness would trigger an event of default if Georgia Power defaulted on indebtedness, the payment of which was then accelerated. Georgia Power is currently in compliance with this covenant. This bank credit arrangement does not contain a material adverse change clause at the time of borrowing.
Subject to applicable market conditions, Georgia Power expects to renew or replace this credit arrangement, as follows:
Expires   Due Within One Year
2016 2018 Total Unused Term Out 
No Term
Out
(in millions) (in millions) (in millions)
$150
 $1,600
 $1,750
 $1,737
 $
 $150
needed, prior to expiration. In connection therewith, Georgia Power may extend the maturity date and/or increase or decrease the lending commitments thereunder.
See Note 6 to the financial statements of Georgia Power under "Bank Credit Arrangements" in Item 8 of the Form 10-K and Note (E) to the Condensed Financial Statements under "Bank Credit Arrangements" herein for additional information.

78

GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


A portion of the unused credit with banks is allocated to provide liquidity support to Georgia Power's variable rate pollution control revenue bonds and commercial paper program. The amount of variable rate pollution control revenue bonds outstanding requiring liquidity support as of June 30, 2015March 31, 2016 was approximately $970$868 million. In addition, at June 30, 2015,March 31, 2016, Georgia Power had $122$69 million of fixed rate pollution control revenue bonds outstanding that were required to be reoffered within the next 12 months.
Most of these bank credit arrangements contain covenants that limit debt levels and contain cross default provisions to other indebtedness (including guarantee obligations) of Georgia Power. Such cross default provisions to other indebtedness would trigger an event of default if Georgia Power defaulted on indebtedness or guarantee obligations over a specified threshold. Georgia Power is currently in compliance with all such covenants. None of the bank credit arrangements contain material adverse change clauses at the time of borrowings.
Subject to applicable market conditions, Georgia Power expects to renew or replace its credit arrangements, as needed, prior to expiration. In connection therewith, Georgia Power may extend the maturity dates and/or increase or decrease the lending commitments thereunder.
Georgia Power may also meet short-term cash needs through a Southern Company subsidiary organized to issue and sell commercial paper at the request and for the benefit of Georgia Power and the other traditional operating companies. Proceeds from such issuances for the benefit of Georgia Power are loaned directly to Georgia Power. The obligations of each company under these arrangements are several and there is no cross-affiliate credit support.
Details of short-term borrowings were as follows:
  
Short-term Debt at
June 30, 2015
 
Short-term Debt During the Period(*)
  
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Average
Outstanding
 
Weighted
Average
Interest
Rate
 
Maximum
Amount
Outstanding
  (in millions)   (in millions)   (in millions)
Commercial paper $200
 0.3% $370
 0.3% $598
Short-term bank debt 
 % 247
 0.8% 250
Total $200
 0.3% $617
 0.5%  
  
Short-term Debt During the Period(*)
  
Average
Amount
Outstanding
 
Weighted
Average
Interest Rate
 
Maximum
Amount
Outstanding
  (in millions)   (in millions)
Commercial paper $29
 0.7% $158
(*)Average and maximum amounts are based upon daily balances during the three-month period ended June 30, 2015.March 31, 2016. No short-term debt was outstanding at March 31, 2016.
Georgia Power believes the need for working capital can be adequately met by utilizing commercial paper programs, lines of credit, short-term bank notes, and operating cash flows.

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GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


Credit Rating Risk
Georgia Power does not have any credit arrangements that would require material changes in payment schedules or terminations as a result of a credit rating downgrade.

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GEORGIA POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS


There are certain contracts that could require collateral, but not accelerated payment, in the event of a credit rating change to BBB- and/or Baa3 or below. These contracts are for physical electricity purchases and sales, fuel purchases, fuel transportation and storage, energy price risk management, interest rate derivatives,transmission, and construction of new generation.generation at Plant Vogtle Units 3 and 4.
The maximum potential collateral requirements under these contracts at June 30, 2015March 31, 2016 were as follows:
Credit RatingsMaximum Potential
Collateral
Requirements
Maximum Potential
Collateral
Requirements
(in millions)(in millions)
At BBB- and/or Baa3$102
$93
Below BBB- and/or Baa31,341
$1,247
Included in these amounts are certain agreements that could require collateral in the event that one or more Southern Company system power pool participants has a credit rating change to below investment grade. Generally, collateral may be provided by a Southern Company guaranty, letter of credit, or cash. Additionally, a credit rating downgrade could impact the ability of Georgia Power'sPower to access capital markets and would be likely to impact the short-term debt market and the variable rate pollution control revenue bond market.
Subsequent to June 30, 2015, S&P placed its ratings of Southern Company and the traditional operating companies (including Georgia Power) on CreditWatch with negative implications.cost at which it does so.
Financing Activities
In January 2016, $4.085 million aggregate principal amount of Savannah Economic Development Authority Pollution Control Revenue Bonds (Savannah Electric and Power Company Project), First Series 1993 matured.
In March 2015,2016, Georgia Power entered into aissued $325 million aggregate principal amount of Series 2016A 3.25% Senior Notes due April 1, 2026 and $325 million aggregate principal amount of Series 2016B 2.40% Senior Notes due April 1, 2021. An amount equal to the proceeds from the Series 2016A 3.25% Senior Notes due April 1, 2026 will be allocated to eligible green expenditures, including financing of or investments in solar power generation facilities or electric vehicle charging infrastructure, or payments under PPAs served by solar power or wind generation facilities. The proceeds from the Series 2016B 2.40% Senior Notes due April 1, 2021 were used to repay at maturity $250 million aggregate principal amount three-month floating rate bank loan bearing interest based on one-month LIBOR. The proceeds were usedof Georgia Power's Series 2013B Floating Rate Senior Notes due March 15, 2016, to repay a portion of Georgia Power's short-term indebtedness, and for working capital and other general corporate purposes, and the loan was repaid at maturity.
In April 2015,including Georgia Power purchased and held $65 million aggregate principal amount of Development Authority of Burke County (Georgia) Pollution Control Revenue Bonds (Georgia Power Company Plant Vogtle Project), Second Series 2008. Georgia Power reoffered these bonds to the public in May 2015.
In April 2015, Georgia Power redeemed $125 million aggregate principal amount of its Series Y 5.80% Senior Notes due April 15, 2035.
In May 2015, Georgia Power reoffered to the public $104.6 million aggregate principal amount of Development Authority of Burke County (Georgia) Pollution Control Revenue Bonds (Georgia Power Company Plant Vogtle Project), First Series 2013, which had been previously purchased and held by Georgia Power since 2013.
In June 2015, Georgia Power made additional borrowings under the FFB Credit Facility in an aggregate principal amount of $600 million. The interest rate applicable to the $600 million principal amount is 3.283% for an interest period that extends to the final maturity date of February 20, 2044. The proceeds were used to reimburse Georgia Power for Eligible Project Costs relating to thePower's continuous construction of Plant Vogtle Units 3 and 4. Georgia Power settled $350 million of interest rate swaps related to this borrowing for approximately $6 million, which will be amortized to interest expense over 10 years.
Subsequent to June 30, 2015, $97.925 million aggregate principal amount of the Development Authority of Putnam County (Georgia) Pollution Control Revenue Bonds (Georgia Power Company Plant Branch Project), First Series 1996, First Series 1997, Second Series 1997, and First Series 1998 were redeemed.program.
In addition to any financings that may be necessary to meet capital requirements and contractual obligations, Georgia Power plans to continue, when economically feasible, a program to retire higher-cost securities and replace these obligations with lower-cost capital if market conditions permit.

8067



GULF POWER COMPANY

8168



GULF POWER COMPANY
CONDENSED STATEMENTS OF INCOME (UNAUDITED)
 
For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
For the Three Months
Ended March 31,
2015
2014 2015 20142016 2015
(in millions) (in millions)(in millions)
Operating Revenues:          
Retail revenues$327
 $310
 $620
 $613
$283
 $293
Wholesale revenues, non-affiliates27
 34
 52
 70
16
 25
Wholesale revenues, affiliates13
 24
 35
 76
21
 22
Other revenues17
 16
 34
 32
15
 17
Total operating revenues384
 384
 741
 791
335
 357
Operating Expenses:          
Fuel122
 145
 232
 314
94
 110
Purchased power, non-affiliates25
 14
 50
 30
30
 25
Purchased power, affiliates9
 9
 17
 16
2
 9
Other operations and maintenance91
 82
 185
 164
77
 93
Depreciation and amortization40
 39
 60
 71
38
 20
Taxes other than income taxes28
 26
 56
 53
29
 28
Total operating expenses315
 315
 600
 648
270
 285
Operating Income69
 69
 141
 143
65
 72
Other Income and (Expense):          
Allowance for equity funds used during construction3
 3
 8
 5

 4
Interest expense, net of amounts capitalized(12) (13) (26) (27)(13) (13)
Other income (expense), net(1) (1) (2) (1)(1) (1)
Total other income and (expense)(10) (11) (20) (23)(14) (10)
Earnings Before Income Taxes59
 58
 121
 120
51
 62
Income taxes21
 22
 44
 45
20
 23
Net Income38
 36
 77
 75
31
 39
Dividends on Preference Stock3
 2
 5
 4
2
 2
Net Income After Dividends on Preference Stock$35
 $34
 $72
 $71
$29
 $37
CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)
 
 For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
 2015 2014 2015 2014
 (in millions) (in millions)
Net Income$38
 $36
 $77
 $75
Other comprehensive income (loss)
 
 
 
Comprehensive Income$38
 $36
 $77
 $75
The accompanying notes as they relate to Gulf Power are an integral part of these condensed financial statements.

82



GULF POWER COMPANY
CONDENSED STATEMENTS OF CASH FLOWS (UNAUDITED)
 For the Six Months
Ended June 30,
 2015 2014
 (in millions)
Operating Activities:   
Net income$77
 $75
Adjustments to reconcile net income to net cash provided from operating activities —   
Depreciation and amortization, total64
 75
Deferred income taxes40
 20
Allowance for equity funds used during construction(8) (5)
Other, net11
 1
Changes in certain current assets and liabilities —   
-Receivables(15) (57)
-Fossil fuel stock6
 39
-Prepaid income taxes12
 9
-Other current assets1
 2
-Accounts payable(9) 1
-Accrued taxes15
 12
-Accrued compensation(10) 
-Over recovered regulatory clause revenues
 9
-Other current liabilities(1) (4)
Net cash provided from operating activities183
 177
Investing Activities:   
Property additions(148) (159)
Cost of removal, net of salvage(7) (6)
Other investing activities(19) (5)
Net cash used for investing activities(174) (170)
Financing Activities:   
Increase in notes payable, net4
 3
Proceeds —   
Common stock issued to parent20
 50
Pollution control revenue bonds
 42
Short-term borrowings40
 
Redemptions — Pollution control revenue bonds
 (29)
Payment of preference stock dividends(5) (5)
Payment of common stock dividends(65) (62)
Other financing activities2
 2
Net cash provided from (used for) financing activities(4) 1
Net Change in Cash and Cash Equivalents5
 8
Cash and Cash Equivalents at Beginning of Period39
 22
Cash and Cash Equivalents at End of Period$44
 $30
Supplemental Cash Flow Information:   
Cash paid (received) during the period for —   
Interest (net of $3 and $2 capitalized for 2015 and 2014, respectively)$26
 $26
Income taxes, net(9) 17
Noncash transactions — Accrued property additions at end of period28
 31
The accompanying notes as they relate to Gulf Power are an integral part of these condensed financial statements.

83



GULF POWER COMPANY
CONDENSED BALANCE SHEETS (UNAUDITED)
Assets At June 30,
2015
 At December 31,
2014
  (in millions)
Current Assets:    
Cash and cash equivalents $44
 $39
Receivables —    
Customer accounts receivable 93
 73
Unbilled revenues 77
 58
Under recovered regulatory clause revenues 38
 57
Other accounts and notes receivable 9
 8
Affiliated companies 4
 10
Accumulated provision for uncollectible accounts (2) (2)
Fossil fuel stock, at average cost 95
 101
Materials and supplies, at average cost 55
 56
Other regulatory assets, current 72
 74
Prepaid expenses 35
 40
Other current assets 3
 2
Total current assets 523
 516
Property, Plant, and Equipment:    
In service 4,600
 4,495
Less accumulated provision for depreciation 1,234
 1,296
Plant in service, net of depreciation 3,366
 3,199
Other utility plant, net 77
 
Construction work in progress 387
 465
Total property, plant, and equipment 3,830
 3,664
Other Property and Investments 15
 15
Deferred Charges and Other Assets:    
Deferred charges related to income taxes 59
 56
Other regulatory assets, deferred 406
 416
Other deferred charges and assets 41
 41
Total deferred charges and other assets 506
 513
Total Assets $4,874
 $4,708
 For the Three Months
Ended March 31,
 2016 2015
 (in millions)
Net Income$31
 $39
Other comprehensive income (loss):   
Qualifying hedges:   
Changes in fair value, net of tax of $(2) and $-, respectively(3) 
Total other comprehensive income (loss)(3) 
Comprehensive Income$28
 $39
The accompanying notes as they relate to Gulf Power are an integral part of these condensed financial statements.


8469



GULF POWER COMPANY
CONDENSED BALANCE SHEETSSTATEMENTS OF CASH FLOWS (UNAUDITED)
 
Liabilities and Stockholder's Equity At June 30,
2015
 At December 31,
2014
  (in millions)
Current Liabilities:    
Notes payable $154
 $110
Accounts payable —    
Affiliated 72
 87
Other 52
 56
Customer deposits 36
 35
Other accrued taxes 24
 9
Accrued interest 10
 11
Accrued compensation 13
 23
Deferred capacity expense, current 22
 22
Liabilities from risk management activities 32
 37
Other current liabilities 21
 23
Total current liabilities 436
 413
Long-term Debt 1,370
 1,370
Deferred Credits and Other Liabilities:    
Accumulated deferred income taxes 852
 800
Employee benefit obligations 119
 121
Other cost of removal obligations 222
 235
Other regulatory liabilities, deferred 49
 49
Deferred capacity expense 152
 163
Other deferred credits and liabilities 187
 101
Total deferred credits and other liabilities 1,581
 1,469
Total Liabilities 3,387
 3,252
Preference Stock 147
 147
Common Stockholder's Equity:    
Common stock, without par value —    
Authorized — 20,000,000 shares    
Outstanding — June 30, 2015: 5,642,717 shares    
                — December 31, 2014: 5,442,717 shares 503
 483
Paid-in capital 564
 560
Retained earnings 274
 267
Accumulated other comprehensive loss (1) (1)
Total common stockholder's equity 1,340
 1,309
Total Liabilities and Stockholder's Equity $4,874
 $4,708
 For the Three Months
Ended March 31,
 2016 2015
 (in millions)
Operating Activities:   
Net income$31
 $39
Adjustments to reconcile net income to net cash provided from operating activities —   
Depreciation and amortization, total40
 22
Deferred income taxes9
 27
Allowance for equity funds used during construction
 (4)
Other, net(2) 11
Changes in certain current assets and liabilities —   
-Receivables35
 12
-Fossil fuel stock15
 (2)
-Other current assets2
 5
-Accounts payable(6) (28)
-Accrued taxes13
 5
-Accrued compensation(18) (16)
-Other current liabilities13
 10
Net cash provided from operating activities132
 81
Investing Activities:   
Property additions(32) (84)
Cost of removal, net of salvage(2) (5)
Change in construction payables(6) (1)
Other investing activities(2) (2)
Net cash used for investing activities(42) (92)
Financing Activities:   
Increase (decrease) in notes payable, net(85) 40
Proceeds — Common stock issued to parent
 20
Payment of common stock dividends(30) (33)
Other financing activities(1) 
Net cash provided from (used for) financing activities(116) 27
Net Change in Cash and Cash Equivalents(26) 16
Cash and Cash Equivalents at Beginning of Period74
 39
Cash and Cash Equivalents at End of Period$48
 $55
Supplemental Cash Flow Information:   
Cash paid (received) during the period for --   
Interest (net of $- and $2 capitalized for 2016 and 2015, respectively)$3
 $3
Income taxes, net(25) (8)
Noncash transactions — Accrued property additions at end of period15
 41
The accompanying notes as they relate to Gulf Power are an integral part of these condensed financial statements.

8570



GULF POWER COMPANY
CONDENSED BALANCE SHEETS (UNAUDITED)
Assets At March 31,
2016
 At December 31,
2015
  (in millions)
Current Assets:    
Cash and cash equivalents $48
 $74
Receivables —    
Customer accounts receivable 64
 76
Unbilled revenues 52
 54
Under recovered regulatory clause revenues 21
 20
Income taxes receivable, current 
 27
Other accounts and notes receivable 5
 9
Affiliated companies 8
 1
Accumulated provision for uncollectible accounts (1) (1)
Fossil fuel stock, at average cost 93
 108
Materials and supplies, at average cost 58
 56
Other regulatory assets, current 90
 90
Other current assets 18
 22
Total current assets 456
 536
Property, Plant, and Equipment:    
In service 5,058
 5,045
Less accumulated provision for depreciation 1,324
 1,296
Plant in service, net of depreciation 3,734
 3,749
Other utility plant, net 60
 62
Construction work in progress 57
 48
Total property, plant, and equipment 3,851
 3,859
Other Property and Investments 4
 4
Deferred Charges and Other Assets:    
Deferred charges related to income taxes 60
 61
Other regulatory assets, deferred 420
 427
Other deferred charges and assets 37
 33
Total deferred charges and other assets 517
 521
Total Assets $4,828
 $4,920
The accompanying notes as they relate to Gulf Power are an integral part of these condensed financial statements.


71



GULF POWER COMPANY
CONDENSED BALANCE SHEETS (UNAUDITED)
Liabilities and Stockholder's Equity At March 31,
2016
 At December 31,
2015
  (in millions)
Current Liabilities:    
Securities due within one year $110
 $110
Notes payable 56
 142
Accounts payable —    
Affiliated 46
 55
Other 42
 44
Customer deposits 36
 36
Accrued taxes —    
Accrued income taxes 10
 4
Other accrued taxes 16
 9
Accrued interest 20
 9
Accrued compensation 8
 25
Deferred capacity expense, current 22
 22
Other regulatory liabilities, current 22
 22
Liabilities from risk management activities 54
 49
Other current liabilities 38
 40
Total current liabilities 480
 567
Long-term Debt 1,193
 1,193
Deferred Credits and Other Liabilities:    
Accumulated deferred income taxes 899
 893
Employee benefit obligations 128
 129
Deferred capacity expense 136
 141
Asset retirement obligations 114
 113
Other cost of removal obligations 233
 233
Other regulatory liabilities, deferred 45
 47
Other deferred credits and liabilities 100
 102
Total deferred credits and other liabilities 1,655
 1,658
Total Liabilities 3,328
 3,418
Preference Stock 147
 147
Common Stockholder's Equity:    
Common stock, without par value —    
Authorized - 20,000,000 shares    
Outstanding - March 31, 2016: 5,642,717 shares    
                  - December 31, 2015: 5,642,717 shares 503
 503
Paid-in capital 569
 567
Retained earnings 284
 285
Accumulated other comprehensive loss (3) 
Total common stockholder's equity 1,353
 1,355
Total Liabilities and Stockholder's Equity $4,828
 $4,920
The accompanying notes as they relate to Gulf Power are an integral part of these condensed financial statements.

72

GULF POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

SECONDFIRST QUARTER 20152016 vs. SECONDFIRST QUARTER 2014
AND
YEAR-TO-DATE 2015 vs. YEAR-TO-DATE 2014


OVERVIEW
Gulf Power operates as a vertically integrated utility providing electricity to retail customers within its traditional service territory located in northwest Florida and to wholesale customers in the Southeast.
Many factors affect the opportunities, challenges, and risks of Gulf Power's business of selling electricity. These factors include the ability to maintain a constructive regulatory environment, to maintain and grow energy sales, and to effectively manage and secure timely recovery of costs. These costs include those related to projected long-term demand growth, increasingly stringent environmental standards, reliability, restoration following major storms, and fuel. AppropriatelyEffectively operating pursuant to these regulatory mechanisms and appropriately balancing required costs and capital expenditures with customer prices will continue to challenge Gulf Power for the foreseeable future. Capacity
Through 2015, capacity revenues representfrom long-term non-affiliate sales out of Gulf Power's ownership of Plant Scherer Unit 3 (205 MWs) represented the majority of Gulf Power's wholesale earnings. Gulf Power currently has long-term sales agreements forThe capacity revenues associated with these contracts covering 100% of Gulf Power's co-ownership of Plant Scherer Unit 3 (205 MWs) through 2015 and 41% through 2019. These capacity revenuesownership represented 82% of total wholesale capacity revenues for 2014. Gulf Power is actively evaluating strategic alternatives relatedin 2015. Due to this asset, including replacement wholesale contracts, but the expiration of currenta wholesale contract at the end of 2015 and another wholesale contract at the end of May 2016, Gulf Power's remaining contracted sales from the unit from June 2016 through 2019 will cover approximately 24% of the unit. The expiration of the contract in 2015 and the scheduled future expiration of the remaining contracts couldwill have a material negative impact on Gulf Power's earnings.earnings in 2016 and may continue to have a material negative impact in future years until Gulf Power is able to find a suitable alternative related to this asset. The alternatives Gulf Power is actively evaluating include, without limitation, rededication of the asset to serve retail customers for whom it was originally planned and built, replacement long-term wholesale contracts or other sales into the wholesale market, or an asset sale. On May 5, 2016, Gulf Power delivered a letter to the Florida PSC requesting recognition of Gulf Power's ownership in Plant Scherer Unit 3 as being in service to retail customers when and as the contracts expire. The ultimate outcome of this matter cannot be determined at this time.
In 2013, the Florida PSC voted to approve the settlement agreement (Rate Case Settlement Agreement) among Gulf Power and all of the intervenors to Gulf Power's retail base rate case. Under the terms of the Rate Case Settlement Agreement, Gulf Power (1) increased base rates approximately $35 million annually effective January 2014 and subsequently increased base rates approximately $20 million annually effective January 2015; (2) continued its current authorized retail ROE midpoint (10.25%) and range (9.25% – 11.25%); (3) may reduce depreciation and record a regulatory asset that will be included as an offset to the other cost of removal regulatory liability in an aggregate amount up to $62.5 million between January 2014 and June 2017, of which $34.1 million had been recorded as of March 31, 2016; and (4) is accruing a return similar to AFUDC on certain transmission system upgrades placed into service after January 2014 until the next base rate adjustment date or January 1, 2017, whichever comes first. See FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters – Retail Base Rate Case" herein for additional details of the Rate Case Settlement Agreement.
Gulf Power continues to focus on several key performance indicators. These indicators include customer satisfaction, plant availability, system reliability, and net income after dividends on preference stock. For additional information on these indicators, see MANAGEMENT'S DISCUSSION AND ANALYSIS OVERVIEW "Key Performance Indicators" of Gulf Power in Item 7 of the Form 10-K.
RESULTS OF OPERATIONS
Net Income
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$1 2.9 $1 1.4
Gulf Power's net income after dividends on preference stock for the second quarter 2015 was $35 million compared to $34 million for the corresponding period in 2014. The increase was primarily due to higher retail revenues related to a base rate increase, partially offset by higher operations and maintenance expenses.
Gulf Power's net income after dividends on preference stock for year-to-date 2015 was $72 million compared to $71 million for the corresponding period in 2014. The increase was primarily due to a reduction in depreciation, as authorized by the Florida PSC, and higher retail revenues related to a base rate increase, partially offset by higher operations and maintenance expenses.
Retail Revenues
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$17 5.5 $7 1.1
In the second quarter 2015, retail revenues were $327 million compared to $310 million for the corresponding period in 2014. For year-to-date 2015, retail revenues were $620 million compared to $613 million for the corresponding period in 2014.

8673

GULF POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

RESULTS OF OPERATIONS
Net Income
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(8) (21.6)
Gulf Power's net income after dividends on preference stock for the first quarter 2016 was $29 million compared to $37 million for the corresponding period in 2015. The decrease was primarily due to an increase in depreciation and a decrease in non-affiliated wholesale capacity revenues, partially offset by lower operations and maintenance expenses.
Retail Revenues
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(10) (3.4)
In the first quarter 2016, retail revenues were $283 million compared to $293 million for the corresponding period in 2015.
Details of the changes in retail revenues were as follows:
 Second Quarter
2015
 
Year-to-Date
 2015
 First Quarter 2016
 (in millions) (% change) (in millions) (% change) (in millions) (% change)
Retail – prior year $310
   $613
   $293
  
Estimated change resulting from –            
Rates and pricing 7
 2.3
 10
 1.7
 7
 2.4
Sales growth 2
 0.6
 
 
 2
 0.7
Weather 4
 1.3
 4
 0.6
 (4) (1.4)
Fuel and other cost recovery 4
 1.3
 (7) (1.2) (15) (5.1)
Retail – current year $327
 5.5% $620
 1.1 % $283
 (3.4)%
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters" of Gulf Power in Item 7 and Note 1 to the financial statements of Gulf Power under "Revenues" and Note 3 to the financial statements of Gulf Power under "Retail Regulatory Matters" in Item 8 of the Form 10-K for additional information regarding Gulf Power's retail base rate case and cost recovery clauses, including Gulf Power's fuel cost recovery, purchased power capacity recovery, environmental cost recovery, and energy conservation cost recovery clauses.
Revenues associated with changes in rates and pricing increased in the secondfirst quarter and year-to-date 20152016 when compared to the corresponding periodsperiod in 20142015 primarily due to an increase in retail base rates effective in January 2015, as authorized in a settlement agreement for Gulf Power's 2013 base rate case, and higher revenues associated with an increase in the environmental andcost recovery clause rate, partially offset by a decrease in the energy conservation cost recovery clause ratesrate, both effective in January 2015.2016.
Revenues attributable to changes in sales increased in the secondfirst quarter 20152016 when compared to the corresponding period in 2014. Weather-adjusted2015. For the first quarter 2016, weather-adjusted KWH energy sales to residential and commercial customers increased 3.0% and 1.6%, respectively,2.8% due to customer growth and higher customer usage. Weather-adjusted KWH energy sales to commercial customers increased 0.1% due to customer growth, mostly offset by lower customer usage. KWH energy sales to industrial customers decreased 2.8%increased 7.1% for the first quarter 2016 primarily due to increaseddecreased customer co-generation.
Revenues attributable toco-generation, partially offset by changes in sales remained essentially flat year-to-date 2015customers' operations.

74

GULF POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Fuel and other cost recovery revenues decreased in the first quarter 2016 when compared to the corresponding period in 2014. Weather-adjusted KWH energy sales to residential and commercial customers decreased 0.9% and 0.1%, respectively, due to lower customer usage, partially offset by customer growth. KWH energy sales to industrial customers decreased 2.7%2015 primarily due to increased customer co-generation.
Fuel and othera decrease in the fuel cost recovery revenues increasedrate effective in the second quarter 2015 when compared to the corresponding periodJanuary 2016 and a decrease in 2014 primarily due to higher revenues associated with increased recoverable purchased power capacity costs, partially offset by lower revenues associated with fuel costs as the result of decreased generation and lower purchased power energy costs. For year-to-date 2015, fuel and other cost recovery revenues decreased when compared to the corresponding period in 2014 primarily due to lower revenues associated with fuel costs as a result of decreased generation and lower purchased power energy costs, partially offset by higher revenues associated with purchased power capacity costs.
Fuel and other cost recovery provisions include fuel expenses, the energy component of purchased power costs, purchased power capacity costs, and the difference between projected and actual costs and revenues related to energy conservation and environmental compliance. See Note 3 to the financial statements of Gulf Power under "Retail Regulatory Matters – Cost Recovery Clauses – Retail Fuel Cost Recovery" in Item 8 of the Form 10-K for additional information.

87

GULF POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Wholesale Revenues – Non-Affiliates
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
First Quarter 2016 vs. First Quarter 2015First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change) (change in millions) (% change) (% change)
$(7)(9) (20.6) $(18) (25.7) (36.0)
Wholesale revenues from sales to non-affiliates consist of long-term sales agreements to other utilities in Florida and Georgia and short-term opportunity sales. Capacity revenues from long-term sales agreements represent the greatest contribution to wholesale earnings. Energynet income. The energy is generally sold at variable cost and does not have a significant impact on wholesale earnings.cost. Short-term opportunity sales are made at market-based rates that generally provide a margin above Gulf Power's variable cost of energy. Wholesale energy revenues from sales to non-affiliates will vary depending on fuel prices, the market prices of wholesale energy compared to the cost of Gulf Power's and the Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation.
In the secondfirst quarter 2015,2016, wholesale revenues from sales to non-affiliates were $27$16 million compared to $34$25 million for the corresponding period in 2014.2015. The decrease was primarily due to a 43.5%42.2% decrease in capacity revenues resulting from the expiration of a Plant Scherer Unit 3 sales agreement and a 23.9% decrease in KWH sales resulting from lower sales under the remaining Plant Scherer Unit 3 long-term sales agreements due to a planned outage and lower natural gas prices that led to increased customer-owned generation.
For year-to-date 2015, wholesale revenues from sales to non-affiliates were $52 million compared to $70 million for the corresponding period in 2014. The decrease was primarily due to a 52.1% decrease in KWH sales resulting from lower sales under the Plant Scherer Unit 3 long-term sales agreements due to a planned outage and lower natural gas prices that led to increased customer-owned generation.
Wholesale Revenues – Affiliates
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$(11) (45.8) $(41) (53.9)
Wholesale revenues from sales to affiliated companies will vary depending on demand and the availability and cost of generating resources at each company. These affiliate sales are made in accordance with the IIC, as approved by the FERC. These transactions do not have a significant impact on earnings since the revenue related to these energy sales generally offsets the cost of energy sold.
In the second quarter 2015, wholesale revenues from sales to affiliates were $13 million compared to $24 million for the corresponding period in 2014. The decrease was primarily due to a 29.9% decrease in KWH sales that resulted from planned outages for Gulf Power generation resources and a 20.6% decrease in the price of energy sold to affiliates due to lower power pool interchange rates resulting from lower natural gas prices.
For year-to-date 2015, wholesale revenues from sales to affiliates were $35 million compared to $76 million for the corresponding period in 2014. The decrease was primarily due to a 37.2% decrease in KWH sales that resulted from planned outages for Gulf Power generation resources and a 26.1% decrease in the price of energy sold to affiliates due to lower power pool interchange rates resulting from lower natural gas prices.

88

GULF POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Fuel and Purchased Power Expenses
  Second Quarter 2015
vs.
Second Quarter 2014
  Year-to-Date 2015
vs.
Year-to-Date 2014
  First Quarter 2016
vs.
First Quarter 2015
 (change in millions) (% change) (change in millions) (% change) (change in millions) (% change)
Fuel $(23) (15.9) $(82) (26.1) $(16) (14.5)
Purchased power – non-affiliates 11
 78.6
 20
 66.7
 5
 20.0
Purchased power – affiliates 
 
 1
 6.3
 (7) (77.8)
Total fuel and purchased power expenses $(12)   $(61)   $(18)  
In the secondfirst quarter 2015,2016, total fuel and purchased power expenses were $156$126 million compared to $168$144 million for the corresponding period in 2014.2015. The decrease was primarily the result of a $9$23 million decrease in the volume of KWHs generated and purchased due to planned outages for Gulf Power's generation and a resource contracted under a PPA and a $3 million net decrease due to the lower average cost of fuel and purchased power.
For year-to-date 2015, total fuel and purchased power expenses were $299 million compared to $360 million for the corresponding period in 2014. The decrease was primarily theas a result of lower generation from Gulf Power's coal-fired resources, partially offset by a $50$5 million decrease inincrease related to the volume of KWHs generated and purchased due to planned outages forhigher generation from Gulf Power's generation and a resource contracted under a PPA and an $11 million net decrease due to the lower average cost of fuel and purchased power.gas-fired resources.
Fuel and purchased power transactions do not have a significant impact on earnings since energy and capacity expenses are generally offset by energy and capacity revenues through Gulf Power's fuel cost and purchased power capacity cost recovery clauses.clauses and long-term wholesale contracts. See Note 3 to the financial statements of Gulf Power under "Retail Regulatory Matters – Cost Recovery Clauses – Retail Fuel Cost Recovery" and " – Purchased Power Capacity Recovery" in Item 8 of the Form 10-K for additional information.

75

GULF POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Details of Gulf Power's generation and purchased power were as follows:
 Second Quarter
2015
 Second Quarter
2014
 Year-to-Date 2015 Year-to-Date 2014 First Quarter 2016 First Quarter 2015
Total generation (millions of KWHs)
 2,360 2,670 4,596 5,632 1,816 2,236
Total purchased power (millions of KWHs)
 1,336 1,281 2,594 2,711 1,760 1,259
Sources of generation (percent) –
  
Coal 61 69 60 70 42 59
Gas 39 31 40 30 58 41
Cost of fuel, generated (cents per net KWH) –
  
Coal 4.05 4.09 4.02 4.21 3.92 3.98
Gas 4.38 3.99 4.17 3.82 3.75 3.95
Average cost of fuel, generated (cents per net KWH)
 4.18 4.06 4.08 4.09 3.82 3.97
Average cost of purchased power (cents per net KWH)(*)
 4.25 4.71 4.31 4.75 3.22 4.36
(*)Average cost of purchased power includes fuel purchased by Gulf Power for tolling agreements where power is generated by the provider.
Fuel
In the secondfirst quarter 2015,2016, fuel expense was $122$94 million compared to $145$110 million for the corresponding period in 2014.2015. The decrease was primarily due to an 11.6%a 41.1% decrease in the volume of KWHs generated due to planned outages forby Gulf Power's coal-fired generation resources and a resource contracted under a PPA. This was partially offset by a 3.0% increase3.8% decrease in the average cost of fuel, due to higher natural gas prices per KWH generated, which includes firm gas transportation and storage.

89

GULF POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

For year-to-date 2015, fuel expense was $232 million compared to $314 million for the corresponding period in 2014. The decrease was primarily due to an 18.4% decreasepartially offset by a 12.7% increase in the volume of KWHs generated due to planned outages forby Gulf Power's gas-fired generation and a resource contracted under a PPA.resources.
Purchased Power – Non-Affiliates
In the secondfirst quarter 2015,2016, purchased power expense from non-affiliates was $25$30 million compared to $14$25 million for the corresponding period in 2014.2015. The increase was primarily due to a $10 million73.8% increase in capacity costs associated with a scheduled rate increase for an existing PPA, partially offset by the expiration of another PPA in mid-2014. The increase was partially offset by a 7.9% decrease in the volume of KWHs purchased due to a planned outage for a resource contracted under a PPA.
For year-to-date 2015, purchased power expense from non-affiliates was $50 million compared to $30 million for the corresponding period in 2014. The increase was primarily due to a $26 million increase in capacity costs associated with a scheduled rate increase for an existing PPA, partially offset by the expirationavailability of another PPA in mid-2014. The increase waslower cost energy, partially offset by a 17.4%32.2% decrease in the volume of KWHsaverage cost per KWH purchased due to a planned outage for a resource contracted under a PPA.lower energy costs from gas-fired market resources.
Energy purchases from non-affiliates will vary depending on the market prices of wholesale energy as compared to the cost of the Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation.
Purchased Power – Affiliates
In the secondfirst quarter 2015 and the corresponding period in 2014,2016, purchased power expense from affiliates was $2 million compared to $9 million.million for the corresponding period in 2015. The decrease was primarily due to a 62.4% decrease in the volume of KWHs purchased increased 55.4% due to planned outages for Gulf Power's generationlower territorial loads resulting from milder weather and a resource contracted under a PPA. The increase was offset by a 39.1%39.4% decrease in the average cost per KWH purchased due to lower power pool interchange rates.
For year-to-date 2015, purchased power expense from affiliates was $17 million compared to $16 million for the corresponding period in 2014. The increase was primarily due torates as a 68.5% increase in the volumeresult of KWHs purchased due to planned outages for Gulf Power's generationlower natural gas prices and a resource contracted under a PPA, largely offset by a 36.0% decrease in the average cost per KWH purchased due to lower power pool interchange rates.off-peak energy prices of renewable market resources.
Energy purchases from affiliates will vary depending on demand and the availability and cost of generating resources at each company within the Southern Company system. These purchases are made in accordance with the IIC or other contractual agreements, all as approved by the FERC.
Other Operations and Maintenance Expenses
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$9 11.0 $21 12.8
In the second quarter 2015, other operations and maintenance expenses were $91 million compared to $82 million for the corresponding period in 2014. The increase was primarily due to increases of $6 million in routine and planned maintenance expenses at generation and distribution facilities, $1 million in energy services expenses, $1 million in customer service expenses, and $1 million in employee benefits including pension costs.
For year-to-date 2015, other operations and maintenance expenses were $185 million compared to $164 million for the corresponding period in 2014. The increase was primarily due to increases of $11 million in routine and planned maintenance expenses at generation facilities, $2 million in energy services expenses, $2 million in customer service expenses, and $2 million in employee benefits including pension costs.

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Other Operations and Maintenance Expenses from energy services did not have
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(16) (17.2)
In the first quarter 2016, other operations and maintenance expenses were $77 million compared to $93 million for the corresponding period in 2015. The decrease was primarily due to a significant impact on earnings since they were generally offset by associated revenues. See Note (F) to the Condensed Financial Statements herein for additional information related to pension costs.decrease of $11 million in scheduled generation outage expenses.
Depreciation and Amortization
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$1 2.6 $(11) (15.5)
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$18 90.0
In the secondfirst quarter 2015,2016, depreciation and amortization was $40$38 million compared to $39$20 million for the corresponding period in 2014.2015. The increase was primarily due to $14 million less of a reduction in depreciation in the first three months of 2016 compared to the corresponding period in 2015, as authorized in the Rate Case Settlement Agreement, and amortization was primarily attributable to property additions at generation, transmission, and distribution facilities.
For year-to-date 2015, depreciation and amortization was $60 million compared to $71 million for the corresponding period in 2014. As authorized by the Florida PSC in a settlement agreement, Gulf Power recorded a $19.6 million reduction in depreciation in the first half of 2015 as compared to $5.4 million in the corresponding period in 2014. The decrease was partially offset by increases of $3 million primarily attributable to property additions at generation, transmission, and distribution facilities.
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters – Retail Base Rate Case" of Gulf Power in Item 7 and Note 3 to the financial statements of Gulf Power under "Retail Regulatory Matters – Retail Base Rate Case" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters – Gulf Power – Retail Base Rate Case" herein for additional information.
Taxes Other Than Income Taxes
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$2 7.7 $3 5.7
In the second quarter 2015, taxes other than income taxes were $28 million compared to $26 million for the corresponding period in 2014. For year-to-date 2015, taxes other than income taxes were $56 million compared to $53 million for the corresponding period in 2014. The increases were primarily due to increases in property taxes, franchise fees, and gross receipts taxes. Franchise fees and gross receipts taxes have no impact on net income.
Allowance for Equity Funds Used During Construction
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$—  $3 60.0
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(4) (100.0)
For year-to-date 2015,In the first quarter 2016, AFUDC equity was $8 millionimmaterial compared to $5$4 million for the corresponding period in 2014.2015. The increasedecrease was primarily due to increased construction related to environmental control projects at generation facilities.facilities and transmission projects being placed in service in 2015.
FUTURE EARNINGS POTENTIAL
The results of operations discussed above are not necessarily indicative of Gulf Power's future earnings potential. The level of Gulf Power's future earnings depends on numerous factors that affect the opportunities, challenges, and risks of Gulf Power's business of selling electricity. These factors include Gulf Power's ability to maintain a constructive regulatory environment that continues to allow for the timely recovery of prudently-incurred costs during a time of increasing costs. Future earnings in the near term will depend, in part, upon maintaining and

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growing sales which are subject to a number of factors. These factors include weather, competition, energy conservation practiced by customers, the use of alternative energy sources by customers, the price of electricity, the price elasticity of demand, the rate of economic growth or decline in Gulf Power's service territory, and the successful remarketing of wholesale capacity as current contracts expire. ChangesDemand for electricity is primarily driven by economic growth. The pace of economic growth and electricity demand may be affected by changes in regional and global economic conditions, may impact sales for Gulf Power as the pace of the economic recovery remains uncertain. The timing and extent of the economic recovery will impact growth andwhich may impact future earnings. For additional information relating to these issues, see RISK FACTORS in Item 1A and MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL of Gulf Power in Item 7 of the Form 10-K.
Gulf Power's wholesale business consists of two types of agreements. The first type, referred to as requirements service, provides that Gulf Power serves the customer's capacity and energy requirements from Gulf Power resources. The second type, referred to as a unit sale, is a wholesale customer purchase from a dedicated generating

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plant unit where a portion of that unit is reserved for the customer. These agreements are associated with Gulf Power's co-ownershipownership of Plant Scherer Unit 3 (205 MWs) and consist of both capacity and energy sales. CapacityThrough 2015, capacity revenues representfrom long-term non-affiliate sales out of Gulf Power's ownership of the unit represented the majority of Gulf Power's wholesale earnings. Gulf Power currently has long-term sales agreements forThe capacity revenues associated with these contracts covering 100% of Gulf Power's co-ownership of that unit through 2015 and 41% through 2019. These capacity revenuesownership represented 82% of total wholesale capacity revenues for 2014. Gulf Power is actively evaluating strategic alternatives relatedin 2015. Due to this asset, including replacement wholesale contracts, but the expiration of currenta wholesale contract at the end of 2015 and another wholesale contract at the end of May 2016, Gulf Power's remaining contracted sales from the unit from June 2016 through 2019 will cover approximately 24% of the unit. The expiration of the contract in 2015 and the scheduled future expiration of the remaining contracts couldwill have a material negative impact on Gulf Power's earnings. Inearnings in 2016 and may continue to have a material negative impact in future years until Gulf Power is able to find a suitable alternative related to this asset. The alternatives Gulf Power is actively evaluating include, without limitation, rededication of the event some portionasset to serve retail customers for whom it was originally planned and built, replacement long-term wholesale contracts or other sales into the wholesale market, or an asset sale. On May 5, 2016, Gulf Power delivered a letter to the Florida PSC requesting recognition of Gulf Power's ownership in Plant Scherer is not subjectUnit 3 as being in service to a replacement long-term wholesale contract,retail customers when and as the proportionate amountcontracts expire. The ultimate outcome of the unit maythis matter cannot be sold into the power pool or into the wholesale market.determined at this time.
Environmental Matters
Compliance costs related to federal and state environmental statutes and regulations could affect earnings if such costs cannot continue to be fully recovered in retail rates or through long-term wholesale agreements on a timely basis or through market-based contracts. The State of Florida has statutory provisions that allow a utility to petition the Florida PSC for recovery of prudent environmental compliance costs that are not being recovered through base rates or any other recovery mechanism. Gulf Power's current long-term wholesale agreements contain provisions that permit charging the customer with costs incurred as a result of changes in environmental laws and regulations. The full impact of any such regulatory or legislative changes cannot be determined at this time. Environmental compliance spending over the next several years may differ materially from the amounts estimated. The timing, specific requirements, and estimated costs could change as environmental statutes and regulations are adopted or modified.modified, as compliance plans are revised or updated, and as legal challenges to rules are completed. Further, higher costs that are recovered through regulated rates or long-term wholesale agreements could contribute to reduced demand for electricity as well as impact the cost competitiveness of wholesale capacity, which could negatively affect results of operations, cash flows, and financial condition. See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Environmental Matters" andMatters," "Retail Regulatory Matters – Cost Recovery Clauses – Environmental Cost Recovery"Recovery," and "Other Matters" of Gulf Power in Item 7 and Note 3 to the financial statements of Gulf Power under "Environmental Matters" in Item 8 of the Form 10-K for additional information.
Environmental Statutes and Regulations
Air Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Air Quality" of Gulf Power in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulations governing emissions during startup, shutdown, or malfunction (SSM), the final MATS rule and the Cross State Air Pollution Rule (CSAPR).regional haze regulations.
On April 25, 2016, in response to a June 12, 2015 U.S. Supreme Court opinion, the EPA published a finalits supplemental finding regarding consideration of costs in support of the MATS rule. This finding does not impact MATS rule requiring affected states (including Florida, Georgia,compliance requirements, costs, or deadlines, and Mississippi)all Gulf Power units that are subject to revise or remove state implementation plan (SIP) provisions regarding excess emissions that occur during periods of SSMthe MATS rule have completed the measures necessary to achieve compliance with the MATS rule by no later than November 22, 2016.the applicable deadlines.
Also on April 25, 2016, the EPA issued proposed revisions to the regional haze regulations. The ultimate impact of the final ruleproposed revisions will depend on thetheir ultimate adoption, implementation, and any legal challenges and cannot be determined at this time.

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outcome of any legal challenges and the development and approval of SIPs by the affected states and cannot be determined at this time.
On June 29, 2015, the U.S. Supreme Court issued a decision finding that the EPA had failed to properly consider costs in its decision to regulate hazardous air pollutant emissions from electric generating units under the MATS rule and remanded the case to the U.S. Court of Appeals for the District of Columbia Circuit for further proceedings. The MATS rule remains in effect while the U.S. Court of Appeals for the District of Columbia Circuit and the EPA respond to the decision. The ultimate impact of this decision cannot be determined at this time.
On July 28, 2015, the U.S. Court of Appeals for the District of Columbia Circuit issued an opinion invalidating certain emissions budgets under the CSAPR Phase II emissions trading program for a number of states, including Florida and Georgia. The court's decision leaves the emissions trading program in place and remands the rule to the EPA for further action consistent with the court's decision. The court rejected all other pending challenges to the rule. The ultimate impact of this decision will depend on additional rulemaking and cannot be determined at this time.
Water Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Water Quality" of Gulf Power in Item 7 of the Form 10-K for additional information regarding the EPA's and the U.S. Army Corps of Engineers' proposed rule revising the definition of waters of the U.S. under the Clean Water Act (CWA).
On June 29, 2015, the EPA and the U.S. Army Corps of Engineers jointly published a final rule revising the regulatory definition of waters of the U.S. for all CWA programs. The final rule significantly expands the scope of federal jurisdiction under the CWA and could have significant impacts on economic development projects which could affect customer demand growth. In addition, this rule could significantly increase permitting and regulatory requirements and costs associated with the siting of new facilities and the installation, expansion, and maintenance of transmission and distribution lines. The rule becomes effective August 28, 2015. The ultimate impact of the final rule will depend on the outcome of any legal challenges and the EPA's and the U.S. Army Corps of Engineers' field-level implementation of the rule and cannot be determined at this time.
Coal Combustion Residuals
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Coal Combustion Residuals" of Gulf Power in Item 7 of the Form 10-K for additional information regarding the EPA's regulation of CCR.
On April 17, 2015, the EPA published the Disposal of Coal Combustion Residuals from Electric Utilities final rule (CCR Rule) in the Federal Register, setting October 19, 2015 as the effective date of the CCR Rule. The ultimate impact of the CCR Rule cannot be determined at this timeand will depend on Gulf Power's ongoing review of the CCR Rule, the results of initial and ongoing minimum criteria assessments, and the outcome of legal challenges. Based on initial estimates, Gulf Power recorded incremental asset retirement obligations (ARO) of approximately $75 million related to the CCR Rule in the second quarter 2015. As further analysis is performed, including evaluation of the expected timing and method of compliance and refinement of assumptions underlying the cost estimates, such as the quantities of CCR at each site, Gulf Power expects to periodically update these estimates.
In connection with a proposed settlement related to the closure of Plant Scholz, Gulf Power may incur additional AROs associated with CCR of approximately $15 million to $35 million.
See Note (A) to the Condensed Financial Statements herein for additional information regarding Gulf Power's AROs.

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Global Climate Issues
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Global Climate Issues" of Gulf Power in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulation of CO2 from fossil-fuel-fired electric generating units.
On August 3, 2015, the EPA released pre-publication versions of two final rules that would limit CO2 emissions from fossil fuel-fired electric generating units. One of the final rules contains specific emission standards governing CO2 emissions from new, modified, and reconstructed units. The other final rule establishes guidelines for states to develop plans to meet EPA-mandated CO2 emission rates for existing units. The EPA's final guidelines require state plans to meet interim CO2 performance rates between 2022 and 2029 and final rates in 2030 and thereafter. At the same time, the EPA also proposed a federal plan and proposed model rule that states can adopt or that would be put in place if, in response to the final guidelines, a state either does not submit a state plan or its plan is not approved by the EPA. These guidelines and standards could result in operational restrictions and material compliance costs, including capital expenditures, which could affect future unit retirement and replacement decisions. Gulf Power's results of operations, cash flows, and financial condition could be significantly impacted if such costs are not recovered through regulated rates or through market-based contracts. However, the ultimate financial and operational impact of the final rules on Gulf Power cannot be determined at this time and will depend on numerous factors including the Southern Company system's ongoing review of the final rules; the outcome of any legal challenges; individual state implementation of the EPA's final guidelines, including the potential that state plans impose different standards; additional rulemaking activities in response to legal challenges and related court decisions; the impact of future changes in generation and emissions related technology and costs; the impact of future decisions regarding unit retirement and replacement, including the type and amount of any such replacement capacity; and the time periods over which compliance will be required.
FERC Matters
Gulf Power has authority from the FERC to sell electricity at market-based rates. Since 2008, that authority, for certain balancing authority areas, has been conditioned on compliance with the requirements of an energy auction, which the FERC found to be tailored mitigation that addresses potential market power concerns. In accordance with FERC regulations governing such authority, the traditional operating companies (including Gulf Power) and Southern Power filed a triennial market power analysis on June 30, 2014, which included continued reliance on the energy auction as tailored mitigation. On April 27, 2015, the FERC issued an order finding that the traditional operating companies' (including Gulf Power's) and Southern Power's existing tailored mitigation may not effectively mitigate the potential to exert market power in certain areas served by the traditional operating companies and in some adjacent areas. To retain market-based rate authority, the FERC directed the traditional operating companies (including Gulf Power) and Southern Power to show why market-based rate authority should not be revoked in these areas or to provide a mitigation plan to further address market power concerns. The traditional operating companies (including Gulf Power) and Southern Power filed a request for rehearing on May 27, 2015 and on June 26, 2015 filed their response with the FERC. The ultimate outcome of this matter cannot be determined at this time.
Retail Regulatory Matters
Gulf Power's rates and charges for service to retail customers are subject to the regulatory oversight of the Florida PSC. Gulf Power's rates are a combination of base rates and several separate cost recovery clauses for specific categories of costs. These separate cost recovery clauses address such items as fuel and purchased energy costs, purchased power capacity costs, energy conservation and demand side management programs, and the costs of compliance with environmental laws and regulations. Costs not addressed through one of the specific cost recovery clauses are recovered through base rates. See Note 3 to the financial statements of Gulf Power under "Retail Regulatory Matters – Retail Base Rate Case" in Item 8 of the Form 10-K for additional information.

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Retail Base Rate Case
In December 2013, the Florida PSC approved a settlement agreementthe Rate Case Settlement Agreement providing that provides Gulf Power may reduce depreciation expense and record a regulatory asset up to $62.5 million between January 2014 and June 2017. In any given month, such depreciation expense reduction may not exceed the amount necessary for the retail ROE, as reported to the Florida PSC monthly, to reach the midpoint of the authorized retail ROE range then in effect. For 2014, 2015, and the first three months of 2016, Gulf Power recognized a $19.6 million reductionreductions in depreciation expense in the first six months of 2015.$8.4 million, $20.1 million, and $5.6 million, respectively.
Cost Recovery Clauses
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Retail Regulatory Matters – Cost Recovery Clauses" of Gulf Power in Item 7 and Note 3 to the financial statements of Gulf Power under "Retail Regulatory Matters – Cost Recovery Clauses" in Item 8 of the Form 10-K for additional information regarding Gulf Power's recovery of retail costs through various regulatory clauses and accounting orders. Gulf Power has four regulatory clauses which are approved by the Florida PSC. See Note (B) to the Condensed Financial Statements herein for additional information.
Renewables
OnThe Florida PSC issued a final approval order on Gulf Power's Community Solar Pilot Program on April 16, 2015,15, 2016. The program will offer all Gulf Power customers an opportunity to voluntarily contribute to the construction and operation of a solar photovoltaic facility with electric generating capacity of up to 1 MW through annual subscriptions. The energy generated from the solar facility is expected to provide power to all of Gulf Power's customers.
Other Matters
As a result of the cost to comply with environmental regulations imposed by the EPA, Gulf Power retired its coal-fired generation at Plant Smith Units 1 and 2 (357 MWs) on March 31, 2016. In connection with this retirement announcement, Gulf Power reclassified the net carrying value of these units from plant in service, net of depreciation, to other utility plant, net. The net book value of these units at March 31, 2016 was approximately $60 million. Gulf Power has filed a petition with the Florida PSC approved three energy purchase agreements totaling 120 MWsrequesting permission to create a regulatory asset for the remaining net book value of utility-scale solar generation located at three military installations in northwest Florida. On May 5, 2015,Plant Smith Units 1 and 2 and the remaining inventory associated with these units as of the retirement date. The retirement of these units is not expected to have a material impact on Gulf Power's financial statements as Gulf Power expects to recover these amounts through its rates; however, the ultimate outcome depends on future rate proceedings with the Florida PSC approved an energy purchase agreement for up to 178 MWs of wind generation in central Oklahoma. Purchases under these agreements willand cannot be for energy only and will be recovered through Gulf Power's fuel cost recovery mechanism.determined at this time.
Other Matters
Gulf Power is involved in various other matters being litigated and regulatory matters that could affect future earnings. In addition, Gulf Power is subject to certain claims and legal actions arising in the ordinary course of business. Gulf Power's business activities are subject to extensive governmental regulation related to public health and the environment, such as regulation of air emissions and water discharges. Litigation over environmental issues and claims of various types, including property damage, personal injury, common law nuisance, and citizen enforcement of environmental requirements, such as air quality and water standards, has occurred throughout the

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U.S. This litigation has included claims for damages alleged to have been caused by CO2 and other emissions, CCR, and alleged exposure to hazardous materials, and/or requests for injunctive relief in connection with such matters.
The ultimate outcome of such pending or potential litigation against Gulf Power cannot be predicted at this time; however, for current proceedings not specifically reported in Note (B) to the Condensed Financial Statements herein or in Note 3 to the financial statements of Gulf Power in Item 8 of the Form 10-K, management does not anticipate that the ultimate liabilities, if any, arising from such current proceedings would have a material effect on Gulf Power's financial statements. See Note (B) to the Condensed Financial Statements herein for a discussion of various other contingencies, regulatory matters, and other matters being litigated which may affect future earnings potential.
ACCOUNTING POLICIES
Application of Critical Accounting Policies and Estimates
Gulf Power prepares its financial statements in accordance with GAAP. Significant accounting policies are described in Note 1 to the financial statements of Gulf Power in Item 8 of the Form 10-K. In the application of these policies, certain estimates are made that may have a material impact on Gulf Power's results of operations and related disclosures. Different assumptions and measurements could produce estimates that are significantly different from those recorded in the financial statements. See MANAGEMENT'S DISCUSSION AND ANALYSIS – ACCOUNTING POLICIES – "Application of Critical Accounting Policies and Estimates" of Gulf Power in Item 7 of the Form 10-K for a complete discussion of Gulf Power's critical accounting policies and estimates related to Electric Utility Regulation, ContingentAsset Retirement Obligations, and Pension and Other Postretirement Benefits.

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Asset Retirement Obligations
AROs are computed as the fair value of the ultimate costs for an asset's future retirementBenefits, and are recorded in the period in which the liability is incurred. The costs are capitalized as part of the related long-lived asset and depreciated over the asset's useful life. In the absence of quoted market prices, AROs are estimated using present value techniques in which estimates of future cash outlays associated with the asset retirements are discounted using a credit-adjusted risk-free rate. Estimates of the timing and amounts of future cash outlays are based on projections of when and how the assets will be retired and the cost of future removal activities.
The liability for AROs primarily relates to Gulf Power's combustion turbines at its Pea Ridge facility and facilities that are subject to the CCR Rule, primarily ash ponds. In addition, Gulf Power has retirement obligations related to various landfill sites, a barge unloading dock, asbestos removal, and disposal of polychlorinated biphenyls in certain transformers. Gulf Power also has identified retirement obligations related to certain transmission and distribution facilities, certain wireless communication towers, and certain structures authorized by the U.S. Army Corps of Engineers. However, liabilities for the removal of these assets have not been recorded because the settlement timing for the retirement obligations related to these assets is indeterminable and, therefore, the fair value of the retirement obligations cannot be reasonably estimated. A liability for these AROs will be recognized when sufficient information becomes available to support a reasonable estimation of the ARO.
On April 17, 2015, the EPA published the final CCR Rule in the Federal Register, setting October 19, 2015 as the effective date of the CCR Rule. Therefore, Gulf Power recorded new AROs for facilities that are subject to the CCR Rule. The cost estimates are based on information that was known as of June 30, 2015 using various assumptions related to closure and post-closure costs, timing of future cash outlays, inflation and discount rates, and the potential methods for complying with the CCR Rule requirements. As further analysis is performed, including evaluation of the expected timing and method of compliance and refinement of assumptions underlying the cost estimates, such as the quantities of CCR at each site, Gulf Power expects to periodically update these estimates. Given the significant judgment involved in estimating AROs, Gulf Power considers the liabilities for AROs to be critical accounting estimates.
See Note 1 to the financial statements of Gulf Power under "Asset Retirement Obligations and Other Costs of Removal" in Item 8 of the Form 10-K and Note (A) to the Condensed Financial Statements under "Asset Retirement Obligations" herein for additional information.Contingent Obligations.
Recently Issued Accounting Standards
The Financial Accounting Standards Board's (FASB) ASC 606, Revenue from Contracts with Customers, revises the accounting for revenue recognition effective for fiscal years beginning after December 15, 2017. Gulf Power continues to evaluate the requirements of ASC 606. The ultimate impact of the new standard has not yet been determined.
On April 7, 2015,February 25, 2016, the FASB issued Accounting Standards Update (ASU)ASU No. 2015-03,2016-02, Interest – Imputation of Interest (Subtopic 835-30):Leases Simplifying the Presentation of Debt Issuance Costs(Topic 842) (ASU 2016-02). The ASU 2016-02 requires that debt issuance costs relatedlessees to a recognized debt liability be presented inrecognize on the balance sheet as a direct deduction from the carrying amount of that debtlease liability and a right-of-use asset for all leases. ASU 2016-02 also changes the recognition, measurement, and presentation of expense associated with leases and provides clarification regarding the identification of certain components of contracts that would represent a lease. The accounting required by lessors is relatively unchanged. ASU 2016-02 is effective for fiscal years beginning after December 15, 2015.2018, with early adoption permitted. Gulf Power is currently evaluating the new standard and has not yet determined its ultimate impact; however, adoption of ASU 2016-02 is expected to have a significant impact on Gulf Power's balance sheet.
On March 30, 2016, the FASB issued ASU No. 2016-09, Compensation-Stock Compensation(Topic 718): Improvements to Employee Share-Based Payment Accounting (ASU 2016-09). ASU 2016-09 changes the accounting for income taxes and the cash flow presentation for share-based payment award transactions. Most significantly, entities are required to recognize all excess tax benefits and deficiencies related to the exercise or vesting of stock compensation as income tax expense or benefit in the income statement. Gulf Power currently reflects unamortized debt issuance costsrecognizes any excess tax benefits and deficiencies related to the exercise and vesting of stock compensation in other deferred chargesadditional paid-in capital. ASU 2016-09 is effective for fiscal years beginning after December 15, 2016, with early adoption permitted. Gulf Power is currently evaluating the new standard and assets onhas not yet determined its balance sheet. Upon adoption, the reclassification will not have a material impact on the results of operations, financial position, or cash flows of Gulf Power.ultimate impact.
FINANCIAL CONDITION AND LIQUIDITY
Overview
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Overview" of Gulf Power in Item 7 of the Form 10-K for additional information. Gulf Power's financial condition remained stable at June 30, 2015.March 31, 2016. Gulf Power intends to continue to monitor its access to short-term and long-term

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capital markets as well as bank credit agreements to meet future capital and liquidity needs. See "Capital Requirements and Contractual Obligations," "Sources of Capital," and "Financing Activities" herein for additional information.

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Net cash provided from operating activities totaled $183$132 million for the first sixthree months of 20152016 compared to $177$81 million for the corresponding period in 2014.2015. The $6$51 million increase in net cash was primarily due to increases in cash flows related to cost recovery clausesa federal income tax refund and an increase in deferred income taxes related to bonus depreciation, partially offset by decreases in the timing of fossil fuel stock purchases, accrued compensation, and accounts payable.vendor payments. Net cash used for investing activities totaled $174$42 million in the first sixthree months of 20152016 primarily due to property additions to utility plant. Net cash used for financing activities totaled $4$116 million for the first sixthree months of 20152016 primarily due to the payment of common stock dividends, partially offset by an increase inpayments related to notes payable and the issuance of common stock to Southern Company.dividends. Fluctuations in cash flow from financing activities vary from period to period based on capital needs and the maturity or redemption of securities.
Significant balance sheet changes for the first sixthree months of 20152016 include increasesdecreases of $166 million in net property, plant, and equipment, $86 million in other deferred creditsnotes payable, $27 million of income tax receivables following the receipt of a federal income tax refund, and other liabilities primarily related to AROs associated with the CCR Rule, $52$26 million in accumulated deferred income tax liabilities primarily related to bonus depreciation,cash and $44 million in notes payable.cash equivalents.
Capital Requirements and Contractual Obligations
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Capital Requirements and Contractual Obligations" of Gulf Power in Item 7 of the Form 10-K for a description of Gulf Power's capital requirements for its construction program, including estimated capital expenditures to comply with existing environmental statutes and regulations, scheduled maturities of long-term debt, as well as related interest, leases, derivative obligations, preference stock dividends, purchase commitments, and trust funding requirements, and unrecognized tax benefits.requirements. Approximately $60$235 million will be required through June 30, 2016March 31, 2017 to fund a maturity of long-term debt and an announced redemptionsredemption of long-term debt. See "Financing Activities" herein for additional information.
The construction program is subject to periodic review and revision, and actual construction costs may vary from these estimates because of numerous factors. These factors include: changes in business conditions; changes in load projections; storm impacts; changes in environmental statutes and regulations; the outcome of any legal challenges to the environmental rules; changes in generating plants, including unit retirements and replacements and adding or changing fuel sources at existing units, to meet regulatory requirements; changes in the expected environmental compliance programs; changes in FERC rules and regulations; Florida PSC approvals; changes in legislation; the cost and efficiency of construction labor, equipment, and materials; project scope and design changes; and the cost of capital. In addition, there can be no assurance that costs related to capital expenditures will be fully recovered.
Sources of Capital
Gulf Power plans to obtain the funds required for construction and other purposes from sources similar to those used in the past, which were primarily from operating cash flows, short-term debt, external security issuances, term loans, and equity contributions from Southern Company. However, the amount, type, and timing of any future financings, if needed, will depend upon regulatory approval, prevailing market conditions, and other factors. See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Sources of Capital" of Gulf Power in Item 7 of the Form 10-K for additional information.
Gulf Power's current liabilities frequently exceed current assets because of the continued use of short-term debt as a funding source to meet scheduled maturities of long-term debt, as well as cash needs, which can fluctuate significantly due to the seasonality of the business. Gulf Power has substantial cash flow from operating activities and access to the capital markets and financial institutions to meet short-term liquidity needs, including its commercial paper program which is supported by bank credit facilities.

At March 31, 2016, Gulf Power had approximately $48 million of cash and cash equivalents. Committed credit arrangements with banks at March 31, 2016 were as follows:
97
Expires     
Executable Term
Loans
 
Due Within One
Year
2016 2017 2018 Total Unused 
One
Year
 
Two
Years
 
Term
Out
 
No Term
Out
    (in millions) (in millions) (in millions)
$75
 $40
 $165
 $280
 $280
 $45
 $
 $45
 $40

81

GULF POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

At June 30, 2015, Gulf Power had approximately $44 million of cash and cash equivalents. Committed credit arrangements with banks at June 30, 2015 were as follows:
Expires     
Executable Term
Loans
 
Due Within One
Year
2015 2016 2017 Total Unused 
One
Year
 
Two
Years
 
Term
Out
 
No Term
Out
(in millions) (in millions) (in millions) (in millions)
$20
 $225
 $30
 $275
 $275
 $50
 $
 $50
 $195
See Note 6 to the financial statements of Gulf Power under "Bank Credit Arrangements" in Item 8 of the Form 10-K and Note (E) to the Condensed Financial Statements under "Bank Credit Arrangements" herein for additional information.
Most of the unused credit arrangements with banks is allocated to provide liquidity support to Gulf Power's variable rate pollution control revenue bonds and commercial paper program. The amount of variable rate pollution control revenue bonds outstanding requiring liquidity support as of June 30, 2015 was approximately $69 million. In addition, at June 30, 2015, Gulf Power had approximately $46 million of fixed rate pollution control revenue bonds outstanding that were required to be reoffered within the next 12 months.
Most of these bank credit arrangements contain covenants that limit debt levels and contain cross defaultacceleration provisions to other indebtedness (including guarantee obligations) that are restricted only to the indebtedness of Gulf Power. Such cross defaultacceleration provisions to other indebtedness would trigger an event of default if Gulf Power defaulted on indebtedness, or guarantee obligations over a specified threshold.the payment of which was then accelerated. Gulf Power is currently in compliance with all such covenants. None of the bank credit arrangements contain material adverse change clauses at the time of borrowings.
Subject to applicable market conditions, Gulf Power expects to renew or replace its bank credit arrangements, as needed, prior to expiration. In connection therewith, Gulf Power may extend the maturity dates and/or increase or decrease the lending commitments thereunder.
Most of the unused credit arrangements with banks are allocated to provide liquidity support to Gulf Power's pollution control revenue bonds and commercial paper program. The amount of variable rate pollution control revenue bonds outstanding requiring liquidity support as of March 31, 2016 was approximately $82 million. In addition, at March 31, 2016, Gulf Power had approximately $33 million of fixed rate pollution control revenue bonds outstanding that were required to be remarketed within the next 12 months.
Gulf Power may also meet short-term cash needs through a Southern Company subsidiary organized to issue and sell commercial paper at the request and for the benefit of Gulf Power and the other traditional operating companies. Proceeds from such issuances for the benefit of Gulf Power are loaned directly to Gulf Power. The obligations of each company under these arrangements are several and there is no cross-affiliate credit support.
Details of short-term borrowings were as follows:
  
Short-term Debt at
June 30, 2015
 
Short-term Debt During the Period(*)
  
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Average
Outstanding
 
Weighted
Average
Interest
Rate
 
Maximum
Amount
Outstanding
  (in millions)   (in millions)   (in millions)
Commercial paper $114
 0.3% $133
 0.3% $175
Short-term bank debt 40
 1.3% 10
 1.3% 40
Total $154
 0.6% $143
 0.4%  
  
Short-term Debt at
March 31, 2016
 
Short-term Debt During the Period(*)
  
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Average
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Maximum
Amount
Outstanding
  (in millions)   (in millions)   (in millions)
Commercial paper $56
 0.9% $77
 0.8% $148
(*)Average and maximum amounts are based upon daily balances during the three-month period ended June 30, 2015.March 31, 2016.
Gulf Power believes the need for working capital can be adequately met by utilizing the commercial paper program, lines of credit, short-term bank loans, and operating cash flows.

98

GULF POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Credit Rating Risk
Gulf Power does not have any credit arrangements that would require material changes in payment schedules or terminations as a result of a credit rating downgrade.
There are certain contracts that could require collateral, but not accelerated payment, in the event of a credit rating change to BBB- and/or Baa3 or below. These contracts are for physical electricity purchases and sales, fuel transportation and storage, transmission, and energy price risk management.

82

GULF POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The maximum potential collateral requirements under these contracts at June 30, 2015March 31, 2016 were as follows:
Credit Ratings
Maximum Potential
Collateral
Requirements
Maximum Potential
Collateral
Requirements
(in millions)(in millions)
At BBB- and/or Baa3$91
$78
Below BBB- and/or Baa3481
$428
Included in these amounts are certain agreements that could require collateral in the event that one or more Southern Company system power pool participants has a credit rating change to below investment grade. Generally, collateral may be provided by a Southern Company guaranty, letter of credit, or cash. Additionally, anya credit rating downgrade could impact the ability of Gulf Power's abilityPower to access capital markets particularlyand would be likely to impact the short-term debt market and the variable rate pollution control revenue bond market.cost at which it does so.
Subsequent to June 30, 2015, S&P placed its ratings of Southern Company and the traditional operating companies (including Gulf Power) on CreditWatch with negative implications.
Market Price Risk
Gulf Power's market risk exposure relative to interest rate changes for the secondfirst quarter and year-to-date 20152016 has not changed materially compared to the December 31, 20142015 reporting period. Gulf Power's exposure to market volatility in commodity fuel prices and prices of electricity with respect to its wholesale generating capacity is limited because its long-term sales agreements shift substantially all fuel cost responsibility to the purchaser. However, Gulf Power could become exposed to market volatility in energy-related commodity prices to the extent any wholesale generating capacity is uncontracted.
Through 2015, capacity revenues from long-term non-affiliate sales out of Gulf Power currently has long-term sales agreements forPower's ownership of Plant Scherer Unit 3 (205 MWs) represented the majority of Gulf Power's wholesale earnings. The capacity revenues associated with these contracts covering 100% of its wholesale capacity through 2015 and 41% through 2019. These capacity revenuesGulf Power's ownership represented 82% of total wholesale capacity revenues for 2014. Gulf Power is actively pursuing replacement wholesale contracts butin 2015. Due to the expiration of currenta wholesale contract at the end of 2015 and another wholesale contract at the end of May 2016, Gulf Power's remaining contracted sales from the unit from June 2016 through 2019 will cover approximately 24% of the unit. The expiration of the contract in 2015 and the scheduled future expiration of the remaining contracts couldwill have a material negative impact on Gulf Power's earnings. Inearnings in 2016 and may continue to have a material negative impact in future years until Gulf Power is able to find a suitable alternative related to this asset. The alternatives Gulf Power is actively evaluating include, without limitation, rededication of the event some portionasset to serve retail customers for whom it was originally planned and built, replacement long-term wholesale contracts or other sales into the wholesale market, or an asset sale. On May 5, 2016, Gulf Power delivered a letter to the Florida PSC requesting recognition of Gulf Power's ownership in Plant Scherer is not subjectUnit 3 as being in service to a replacement long-term wholesale contract,retail customers when and as the proportionate amountcontracts expire. The ultimate outcome of the unit maythis matter cannot be sold into the power pool or into the wholesale market.determined at this time. For an in-depth discussion of Gulf Power's market risks, see MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Market Price Risk" of Gulf Power in Item 7 of the Form 10-K.
Financing Activities
In January 2015, Gulf Power issued 200,000 shares of common stock to Southern Company and realized proceeds of $20 million. The proceeds were used to repay a portion of Gulf Power's short-term debt and for other general corporate purposes, including Gulf Power's continuous construction program.
In June 2015, Gulf Power entered into a three-month floating rate bank loan bearing interest based on one-month LIBOR. This short-term loan was for $40 million aggregate principal amount and the proceeds were used for credit support, working capital, and other general corporate purposes.
Subsequent to June 30, 2015, Gulf Power purchased and held $13 million aggregate principal amount of Mississippi Business Finance Corporation Solid Waste Disposal Facilities Revenue Refunding Bonds (Gulf Power Company Project), Series 2012. Gulf Power reoffered these bonds on July 16, 2015.

99

GULF POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Subsequent to June 30, 2015, Gulf Power announced the redemption in September 2015 of $60 million aggregate principal amount of its Series L 5.65% Senior Notes due September 1, 2035.
In addition to any financings that may be necessary to meet capital requirements, contractual obligations, and storm recovery, Gulf Power plans to continue, when economically feasible, a program to retire higher-cost securities and replace these obligations with lower-cost capital if market conditions permit.
Subsequent to March 31, 2016, Gulf Power announced the redemption in May 2016 of $125 million aggregate principal amount of its Series 2011A 5.75% Senior Notes due June 1, 2051.

10083


MISSISSIPPI POWER COMPANY

10184


MISSISSIPPI POWER COMPANY
CONDENSED STATEMENTS OF OPERATIONSINCOME (UNAUDITED)
 
For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
For the Three Months
Ended March 31,
2015 2014 2015 20142016 2015
(in millions) (in millions)(in millions)
Operating Revenues:          
Retail revenues$189
 $211
 $357
 $418
$183
 $167
Wholesale revenues, non-affiliates63
 75
 141
 172
60
 77
Wholesale revenues, affiliates18
 20
 45
 43
9
 27
Other revenues5
 5
 9
 9
5
 5
Total operating revenues275
 311
 552
 642
257
 276
Operating Expenses:          
Fuel115
 143
 229
 290
76
 114
Purchased power, non-affiliates2
 1
 3
 13

 2
Purchased power, affiliates2
 6
 4
 15
5
 2
Other operations and maintenance68
 61
 144
 125
69
 73
Depreciation and amortization30
 24
 57
 47
38
 27
Taxes other than income taxes23
 20
 48
 41
26
 25
Estimated loss on Kemper IGCC23
 
 32
 380
53
 9
Total operating expenses263
 255
 517
 911
267
 252
Operating Income (Loss)12
 56
 35
 (269)(10) 24
Other Income and (Expense):          
Allowance for equity funds used during construction25
 37
 53
 75
29
 28
Interest expense, net of amounts capitalized30
 (13) 19
 (25)(16) (11)
Other income (expense), net(1) (1) (2) (4)(2) (2)
Total other income and (expense)54
 23
 70
 46
11
 15
Earnings (Loss) Before Income Taxes66
 79
 105
 (223)
Earnings Before Income Taxes1
 39
Income taxes (benefit)16
 16
 20
 (114)(10) 4
Net Income (Loss)50
 63
 85
 (109)
Net Income11
 35
Dividends on Preferred Stock1
 1
 1
 1

 
Net Income (Loss) After Dividends on Preferred Stock$49
 $62
 $84
 $(110)
Net Income After Dividends on Preferred Stock$11
 $35
CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (UNAUDITED)
 For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
 2015 2014 2015 2014
 (in millions) (in millions)
Net Income (Loss)$50
 $63
 $85
 $(109)
Other comprehensive income (loss)
 
 
 
Comprehensive Income (Loss)$50
 $63
 $85
 $(109)
 For the Three Months
Ended March 31,
 2016 2015
 (in millions)
Net Income$11
 $35
Other comprehensive income (loss):
 
Comprehensive Income$11
 $35
The accompanying notes as they relate to Mississippi Power are an integral part of these condensed financial statements.

10285



MISSISSIPPI POWER COMPANY
CONDENSED STATEMENTS OF CASH FLOWS (UNAUDITED)
For the Six Months
Ended June 30,
For the Three Months
Ended March 31,
2015 20142016 2015
(in millions)(in millions)
Operating Activities:      
Net income (loss)$85
 $(109)
Adjustments to reconcile net income (loss) to net cash provided from operating activities —   
Net income$11
 $35
Adjustments to reconcile net income
to net cash provided from (used for) operating activities —
   
Depreciation and amortization, total55
 50
39
 26
Deferred income taxes694
 (108)(4) 141
Investment tax credits32
 28
Allowance for equity funds used during construction(53) (75)(29) (28)
Regulatory assets associated with Kemper IGCC(50) (26)(6) (27)
Estimated loss on Kemper IGCC32
 380
53
 9
Income taxes receivable, non-current(544) 
Other, net8
 7
1
 11
Changes in certain current assets and liabilities —      
-Receivables6
 (32)45
 17
-Fossil fuel stock5
 32
6
 4
-Prepaid income taxes24
 (12)(3) 44
-Other current assets(7) (5)(5) (3)
-Accounts payable(25) 4
(22) (22)
-Accrued taxes(51) (23)(61) (54)
-Accrued interest(7) 13
2
 9
-Accrued compensation(12) 4
(16) (20)
-Over recovered regulatory clause revenues32
 (18)9
 22
-Mirror CWIP82
 67

 40
-Customer liability associated with Kemper refunds(51) 
-Other current liabilities3
 1
6
 
Net cash provided from operating activities309
 178
Net cash provided from (used for) operating activities(25) 204
Investing Activities:      
Property additions(428) (692)(197) (213)
Construction payables(15) (28)(7) (14)
Other investing activities(17) (13)(10) (6)
Net cash used for investing activities(460) (733)(214) (233)
Financing Activities:      
Increase in notes payable, net475
 
Proceeds —      
Capital contributions from parent company77
 211
1
 76
Bonds — Other
 12
Interest-bearing refundable deposit
 75
Long-term debt issuance to parent company
 220
200
 
Other long-term debt issuances
 250
900
 
Short-term borrowings30
 

 30
Redemptions — Other long-term debt(350) 
Payment of preferred stock dividends(1) (1)
Return of capital
 (110)
Redemptions —   
Short-term borrowings(475) 
Other long-term debt(425) (75)
Other financing activities(1) (1)(2) (1)
Net cash provided from financing activities230
 656
199
 30
Net Change in Cash and Cash Equivalents79
 101
(40) 1
Cash and Cash Equivalents at Beginning of Period133
 145
98
 133
Cash and Cash Equivalents at End of Period$212
 $246
$58
 $134
Supplemental Cash Flow Information:      
Cash paid (received) during the period for —   
Interest (paid $39 and $37, net of $37 and $29 capitalized for 2015 and 2014, respectively)$2
 $8
Cash paid (received) during the period for --   
Interest (paid $22 and $17, net of $10 and $18 capitalized for 2016
and 2015, respectively)
$12
 $(1)
Income taxes, net(181) (34)(24) (180)
Noncash transactions —   
Accrued property additions at end of period99
 136
Issuance of promissory note to parent related to repayment of
interest-bearing refundable deposits and accrued interest
301
 
Noncash transactions — Accrued property additions at end of period97
 100

The accompanying notes as they relate to Mississippi Power are an integral part of these condensed financial statements.

10386



MISSISSIPPI POWER COMPANY
CONDENSED BALANCE SHEETS (UNAUDITED)
 
Assets At June 30,
2015
 At December 31,
2014
 At March 31,
2016
 At December 31,
2015
 (in millions) (in millions)
Current Assets:        
Cash and cash equivalents $212
 $133
 $58
 $98
Receivables —        
Customer accounts receivable 44
 43
 23
 26
Unbilled revenues 37
 35
 32
 36
Income taxes receivable, current 
 20
Other accounts and notes receivable 11
 11
 6
 10
Affiliated companies 43
 51
 7
 20
Accumulated provision for uncollectible accounts (1) (1)
Fossil fuel stock, at average cost 95
 100
 99
 104
Materials and supplies, at average cost 69
 62
 76
 75
Other regulatory assets, current 69
 73
 101
 95
Prepaid income taxes 193
 191
 42
 39
Other current assets 7
 6
 5
 8
Total current assets 779
 704
 449
 531
Property, Plant, and Equipment:        
In service 4,456
 4,378
 4,905
 4,886
Less accumulated provision for depreciation 1,194
 1,173
 1,287
 1,262
Plant in service, net of depreciation 3,262
 3,205
 3,618
 3,624
Construction work in progress 2,543
 2,161
 2,400
 2,254
Total property, plant, and equipment 5,805
 5,366
 6,018
 5,878
Other Property and Investments 6
 5
 11
 11
Deferred Charges and Other Assets:        
Deferred charges related to income taxes 260
 226
 303
 290
Other regulatory assets, deferred 482
 385
 520
 525
Income taxes receivable, non-current 544
 
 544
 544
Other deferred charges and assets 71
 71
 71
 61
Total deferred charges and other assets 1,357
 682
 1,438
 1,420
Total Assets $7,947
 $6,757
 $7,916
 $7,840
The accompanying notes as they relate to Mississippi Power are an integral part of these condensed financial statements.


10487



MISSISSIPPI POWER COMPANY
CONDENSED BALANCE SHEETS (UNAUDITED)
 
Liabilities and Stockholder's Equity At June 30,
2015
 At December 31,
2014
 At March 31,
2016
 At December 31,
2015
 (in millions) (in millions)
Current Liabilities:        
Securities due within one year $429
 $778
 $303
 $728
Notes payable 505
 
 25
 500
Interest-bearing refundable deposits 
 275
Accounts payable —        
Affiliated 88
 86
 82
 85
Other 136
 178
 108
 135
Accrued taxes —    
Accrued income taxes 
 142
Other accrued taxes 47
 84
Customer deposits 16
 16
Accrued taxes 25
 85
Accrued interest 13
 76
 21
 18
Accrued compensation 14
 26
 10
 26
Asset retirement obligations, current 39
 22
Over recovered regulatory clause liabilities 33
 1
 106
 96
Mirror CWIP 353
 271
Customer liability associated with Kemper refunds 22
 73
Other current liabilities 59
 61
 55
 52
Total current liabilities 1,677
 1,978
 812
 1,836
Long-term Debt:        
Long-term debt, affiliated 301
 
 776
 576
Long-term debt, non-affiliated 1,623
 1,630
 2,206
 1,310
Total Long-term Debt 1,924
 1,630
 2,982
 1,886
Deferred Credits and Other Liabilities:        
Accumulated deferred income taxes 844
 285
 771
 762
Deferred credits related to income taxes 8
 8
Accumulated deferred investment tax credits 282
 283
 5
 5
Employee benefit obligations 146
 148
 149
 153
Asset retirement obligations 148
 48
Asset retirement obligations, deferred 136
 154
Unrecognized tax benefits 368
 368
Other cost of removal obligations 170
 166
 167
 165
Other regulatory liabilities, deferred 65
 64
 71
 71
Other deferred credits and liabilities 410
 38
 41
 40
Total deferred credits and other liabilities 2,065
 1,032
 1,716
 1,726
Total Liabilities 5,666
 4,640
 5,510
 5,448
Redeemable Preferred Stock 33
 33
 33
 33
Common Stockholder's Equity:        
Common stock, without par value —        
Authorized — 1,130,000 shares        
Outstanding — 1,121,000 shares 38
 38
 38
 38
Paid-in capital 2,692
 2,612
 2,896
 2,893
Accumulated deficit (475) (559) (555) (566)
Accumulated other comprehensive loss (7) (7) (6) (6)
Total common stockholder's equity 2,248
 2,084
 2,373
 2,359
Total Liabilities and Stockholder's Equity $7,947
 $6,757
 $7,916
 $7,840
The accompanying notes as they relate to Mississippi Power are an integral part of these condensed financial statements.

10588

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

SECONDFIRST QUARTER 20152016 vs. SECONDFIRST QUARTER 20142015
AND
YEAR-TO-DATE 2015 vs. YEAR-TO-DATE 2014


OVERVIEW
Mississippi Power operates as a vertically integrated utility providing electricity to retail customers within its traditional service territory located within the State of Mississippi and to wholesale customers in the Southeast.
Many factors affect the opportunities, challenges, and risks of Mississippi Power's business of selling electricity. These factors include Mississippi Power's ability to maintain and grow energy sales and to operate in a constructive regulatory environment that provides timely recovery of prudently-incurred costs. These costs include those related to the completion and operation of major construction projects, primarily the Kemper IGCC and the Plant Daniel scrubber project, projected long-term demand growth, reliability, fuel, and increasingly stringent environmental standards, as well as ongoing capital expenditures required for maintenance. Appropriately balancing required costs and capital expenditures with customer prices will continue to challenge Mississippi Power for the foreseeable future.
In 2010, the Mississippi PSC issued a CPCN authorizing the acquisition, construction, and operation of the Kemper IGCC. The certificated cost estimate of the Kemper IGCC established by the Mississippi PSC was $2.4 billion with a construction cost cap of $2.88 billion, net of $245 million of grants awarded to the project by the DOE under the Clean Coal Power Initiative Round 2 (DOE(Initial DOE Grants) and excluding the cost of the lignite mine and equipment, the cost of the CO2 pipeline facilities, AFUDC, and certain general exceptions, including change of law, force majeure, and beneficial capital (which exists when Mississippi Power demonstrates that the purpose and effect of the construction cost increase is to produce efficiencies that will result in a neutral or favorable effect on customers relative to the original proposal for the CPCN) (Cost Cap Exceptions).
On April 8, 2016, Mississippi Power's current cost estimatePower received approximately $137 million in additional grants from the DOE for the Kemper IGCC in total is approximately $6.23 billion,(Additional DOE Grants), which includes approximately $4.96 billion of costs subjectare expected to the construction cost cap. Mississippi Power does not intendbe used to seek anyreduce future rate recoveryimpacts for any related costs that exceed the $2.88 billion cost cap, net of the DOE Grants and excluding the Cost Cap Exceptions. Mississippi Power recorded pre-tax charges to income for revisions to the cost estimate of $23 million ($14 million after tax) in the second quarter 2015 and $9 million ($6 million after tax) in the first quarter 2015. Since 2012, in the aggregate, Mississippi Power has incurred charges of $2.08 billion ($1.28 billion after tax) as a result of changes in the cost estimate for the Kemper IGCC through June 30, 2015.customers.
Mississippi Power placed the combined cycle and the associated common facilities portion of the Kemper IGCC project in servicein-service in August 2014 and continues to focus on completing the remainder of the Kemper IGCC, including the gasifier and the gas clean-up facilities. The in-service date for the remainder of the Kemper IGCC is currently expected to occur in the third quarter 2016.
Mississippi Power's current cost estimate for the Kemper IGCC in total is approximately $6.58 billion, which includes approximately $5.35 billion of costs subject to the construction cost cap and is net of the Additional DOE Grants. Mississippi Power does not intend to seek any rate recovery for any related costs that exceed the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. Mississippi Power recorded pre-tax charges to income for revisions to the cost estimate of $53 million ($33 million after tax) in the first halfquarter 2016. Since 2012, in the aggregate, Mississippi Power has incurred charges of $2.47 billion ($1.52 billion after tax) as a result of changes in the cost estimate above the cost cap for the Kemper IGCC through March 31, 2016. The current cost estimate includes costs through March 31,September 30, 2016. As
In December 2015, the Mississippi PSC issued an order (In-Service Asset Rate Order), based on a resultstipulation (the 2015 Stipulation) between Mississippi Power and the Mississippi Public Utilities Staff (MPUS), authorizing rates that provide for the recovery of approximately $126 million annually related to Kemper IGCC assets previously placed in service. On February 25, 2016, Greenleaf CO2 Solutions, LLC filed a notice of appeal of the additional factors that haveIn-Service Asset Rate Order with the potentialMississippi Supreme Court (Court). On May 5, 2016, the Court dismissed the appeal. Further proceedings related to impact start-up and operational readiness activitiescost recovery for the Kemper IGCC are expected after the remainder of the Kemper IGCC is placed in service, which is currently expected to occur in the third quarter 2016. The ultimate outcome of these matters cannot be determined at this first-of-a-kind technology as described herein, the risk of further schedule extensions and/or cost increases, which could be material, remains.time.
For additional information on the Kemper IGCC, see MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle" of Mississippi Power in Item 7 and Note 3 to the financial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and FUTURE EARNINGS

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POTENTIAL – "Integrated Coal Gasification Combined Cycle" and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein.
On February 12, 2015, the Mississippi Supreme Court (Court) issued its decision in a legal challenge with respect to the Mississippi PSC's March 2013 order that authorized the collection of $156 million annually (2013 MPSC Rate Order) to be recorded as Mirror CWIP. The Court reversed the 2013 MPSC Rate Order, deemed the 2013

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Settlement Agreement (defined below) between8, 2016, Mississippi Power entered into an unsecured term loan agreement for an aggregate amount of $1.2 billion to repay existing indebtedness and the Mississippi PSC unenforceable due to a lack of public notice for the related proceedings, and directed the Mississippi PSC to enter an order requiringother general corporate purposes. Mississippi Power borrowed $900 million under the term loan agreement and has the right to refundborrow the Mirror CWIP amounts collected pursuant to the 2013 MPSC Rate Order. As of June 30, 2015, $331remaining $300 million had been collected by Mississippi Power. On March 12, 2015,on or before October 15, 2016. Mississippi Power used the initial proceeds to repay $900 million in maturing bank loans on March 8, 2016 and expects the Mississippi PSC filed motions for rehearing, and, on June 11, 2015, the Court issued its final decision, rejecting both Mississippi Power's and the Mississippi PSC's motions for rehearing and requiring that a rate refund be made and that the Mirror CWIP rate be terminated. On July 7, 2015, the Mississippi PSC ordered that the Mirror CWIP rate be terminated effective July 20, 2015. Mississippi Power submitted a refund planremaining $300 million to the Mississippi PSC on July 21, 2015, which proposed two alternative refund plans for the Mississippi PSC's consideration: (1) bill credit with check option; or (2) check-only option. Hearings on the refund plan are scheduled to be held on August 6, 2015.
See FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle – Rate Recovery of Kemper IGCC Costs – 2015 Mississippi Supreme Court Decision" herein for additional information.
Prior to the Court's final decision on June 11, 2015, Mississippi Power sought alternate rate recovery and filed a rate case on May 15, 2015 (2015 Rate Case). Mississippi Power's 2015 Rate Case presented the Mississippi PSC with three alternative rate proposals: (i) a traditional rate case, (ii) a rate mitigation plan fixing rates through 2017 (RMP 2017), and (iii) a rate mitigation plan fixing rates through 2019 (RMP 2019). RMP 2019 contemplated the total Mirror CWIP funds collected would be used to offset the retail revenue requirements over the life of the plan. However,repay senior notes maturing in light of the Court's mandate and the Mississippi PSC's July 7, 2015 order, RMP 2019 is no longer viable as originally proposed by Mississippi Power.
On May 20, 2015, SMEPA notified Mississippi Power of its termination of the asset purchase agreement (APA) between Mississippi Power and SMEPA whereby SMEPA previously agreed to purchase a 15% undivided interest in the Kemper IGCC. Mississippi Power previously received a total of $275 million of deposits from SMEPA that were required to be returned to SMEPA with interest in connection with the termination of the APA. On June 3, 2015, Southern Company,October 2016. The term loan pursuant to its guarantee obligation, returned approximately $301 million to SMEPA. Subsequently, Mississippi Power issued an 18-month promissory note in the aggregate principal amount of approximately $301 million to Southern Company. See FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle – Termination of Proposed Sale of Undivided Interest to SMEPA" herein for additional information.
The return of approximately $301 million to SMEPA in June 2015 in connection with the termination of the APA, the required refund of the approximately $353 million of Mirror CWIP rate collections, including associated carrying costs, and the termination of the Mirror CWIP rates have adversely impacted Mississippi Power's ability to obtain financing needed for its business operations.
As a result, on July 10, 2015, Mississippi Power submitted a supplemental filing with the Mississippi PSC that includes a request for interim rates (Supplemental Notice) until such time as the Mississippi PSC renders a final decision on an additional alternative rate proposal (In-Service Asset Proposal). The Supplemental Notice was filed in response to the Mississippi PSC's July 7, 2015 order and presents the In-Service Asset Proposal for consideration by the Mississippi PSC. The In-Service Asset Proposal is based upon the test period of June 2015 to May 2016 and is designed to recover Mississippi Power's costs associated with the Kemper IGCC assets that are commercially operational and currently providing service to customers (the transmission facilities, combined cycle, natural gas pipeline, and water pipeline) and other related costs. The Supplemental Notice requests that the Mississippi PSC establish a scheduling order for consideration of permanent rates under the In-Service Asset Proposal. Evidentiary hearings on the interim rate relief are scheduled to be held on August 6, 2015.
See FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle – Rate Recovery of Kemper IGCC Costs – 2015 Rate Case" herein for additional information.
As of June 30, 2015, Mississippi Power's current liabilities exceeded current assets by approximately $898 million primarily due to $900 million of bank term loans scheduled to maturethis agreement matures on April 1, 2016, $30 million of short-term debt,2018 and the required refund of approximately $353 million in Mirror CWIP, which includes associated carrying

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costs through June 30, 2015. See FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle – Rate Recovery of Kemper IGCC Costs – 2015 Mississippi Supreme Court Decision" herein for additional information. In addition, Mississippi Power issued an 18-month promissory note in the aggregate principal amount of approximately $301 million to Southern Company that maturesbears interest based on December 2, 2016 in conjunction with the repayment of SMEPA's deposits with interest, following the termination of SMEPA's planned purchase of 15% of the Kemper IGCC project. Furthermore, Mississippi Power expects to fund the cash component of the Mirror CWIP refund with an intercompany loan from Southern Company. Mississippi Power intends to utilize operating cash flows and lines of credit (to the extent available) as well as loans and, under certain circumstances, equity contributions from Southern Company to fund Mississippi Power's short-term capital needs.one-month LIBOR.
Mississippi Power continues to focus on several key performance indicators, including the construction, start-up, and rate recovery of the Kemper IGCC. In recognition that Mississippi Power's long-term financial success is dependent upon how well it satisfies its customers' needs, Mississippi Power's retail base rate mechanism, PEP, includes performance indicators that directly tie customer service indicators to Mississippi Power's allowed return. In addition to the PEP performance indicators, Mississippi Power focuses on other performance measures, including broader measures of customer satisfaction, plant availability, system reliability, and net income after dividends on preferred stock. For additional information on these indicators, see MANAGEMENT'S DISCUSSION AND ANALYSIS – OVERVIEW – "Key Performance Indicators" of Mississippi Power in Item 7 of the Form 10-K. See FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle" and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for information regarding revisions to the cost estimate for the Kemper IGCC and the Court's decision that have negatively impacted Mississippi Power's actual performance on net income after dividends on preferred stock, one of its key performance indicators, for 2015, as compared to the target.
RESULTS OF OPERATIONS
Net Income (Loss)
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$(13) (21.0) $194 N/M
N/M-Not meaningful
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$(24) (68.6)
Mississippi Power's net income after dividends on preferred stock for the secondfirst quarter 20152016 was $49$11 million compared to $62$35 million for the corresponding period in 2014.2015. The decrease was primarily related to $23 million inhigher pre-tax charges of $53 million ($1433 million after tax) in the secondfirst quarter 2016 compared to pre-tax charges of $9 million ($6 million after tax) in the first quarter 2015 for revisions of the estimated costs expected to be incurred on Mississippi Power's construction of the Kemper IGCC above the $2.88 billion cost cap established by the Mississippi PSC, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. The decrease in net income was also related to a decrease in AFUDC equity, increases in non-fuel operationswholesale revenues and maintenance expenses, an increase in depreciation and amortization, and a decrease in retail revenues primarily resulting from the Court's decision, partially offset by a decrease in interest expense.
For year-to-date 2015, net income after dividends on preferred stock was $84 million compared to a net loss of $110 million for the corresponding period in 2014. The increase was primarily related to $32 million in pre-tax charges ($20 million after tax) in 2015 compared to $380 million in pre-tax charges ($235 million after tax) in 2014 for revisions of estimated costs expected to be incurred on Mississippi Power's construction of the Kemper IGCC above the $2.88 billion cost cap established by the Mississippi PSC, net of the DOE Grants and excluding the Cost Cap Exceptions. The increase in net income was also related to a decrease in interest expense, partially offset by a decrease in AFUDC equity, increases in non-fuel operations and maintenance expenses, an increase in depreciation and amortization, and a decrease in retail revenues primarily resulting fromrevenue due to the Court's decision.implementation of rates for certain Kemper IGCC in-service assets.
See Note 3 to the financial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined

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Cycle" and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information. Also see "Interest Expense, Net of Amounts Capitalized" herein for additional information.
Retail Revenues
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$(22) (10.4) $(61) (14.6)
In the second quarter 2015, retail revenues were $189 million compared to $211 million for the corresponding period in 2014. For year-to-date 2015, retail revenues were $357 million compared to $418 million for the corresponding period in 2014.
Details of the changes in retail revenues were as follows:
  Second Quarter
2015
 
Year-to-Date
 2015
  (in millions)
(% change) (in millions) (% change)
Retail – prior year $211
   $418
  
Estimated change resulting from –        
Rates and pricing (6) (2.7) (9) (2.2)
Sales decline (1) (0.6) (5) (1.2)
Weather 2
 0.9
 1
 0.2
Fuel and other cost recovery (17) (8.0) (48) (11.4)
Retail – current year $189
 (10.4)% $357
 (14.6)%
Revenues associated with changes in rates and pricing decreased in the second quarter and year-to-date 2015 when compared to the corresponding periods in 2014 primarily due to $7 million and $11 million, respectively, of revenues associated with the Kemper IGCC cost recovery recognized in 2014, which ceased in 2015 as a result of the Court's decision, partially offset by $1 million in the second quarter 2015 and $2 million year-to-date 2015 in net revenues for the new energy efficiency cost recovery rate, which began in the fourth quarter 2014.
See Note 3 to the financial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle – Rate Recovery of Kemper IGCC Costs" and "Retail Regulatory Matters – Performance Evaluation Plan" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.
Retail Revenues attributable
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$16 9.6
In the first quarter 2016, retail revenues were $183 million compared to $167 million for the corresponding period in 2015. Details of the changes in sales decreasedretail revenues were as follows:

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  First Quarter 2016
  (in millions)
(% change)
Retail – prior year $167
  
Estimated change resulting from –    
Rates and pricing 26
 15.6
Sales growth 4
 2.4
Weather (3) (1.8)
Fuel and other cost recovery (11) (6.6)
Retail – current year $183
 9.6 %
Revenues associated with changes in rates and pricing increased in the secondfirst quarter 20152016 when compared to the corresponding period in 2014. Weather-adjusted KWH sales to residential customers decreased 0.5% in the second quarter 2015, primarily due to lower customer usage, slightly offset by an increase in customers. Weather-adjusted KWH salesthe implementation of rates for certain Kemper IGCC in-service assets.
See Note 3 to commercial customers increased 2.6% in the second quarter 2015 duefinancial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle – Rate Recovery of Kemper IGCC Costs" and Note (B) to higher customer usage and an increase in customers. KWH sales to industrial customers decreased 0.9% in the second quarter 2015 due to decreased usage by larger customers related to planned maintenance outages.Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.
Revenues attributable to changes in sales decreased year-to-date 2015increased in the first quarter 2016 when compared to the corresponding period in 2014.2015. Weather-adjusted KWH energy sales to residential customers decreased 1.2%increased 2.0% in the first quarter 2016 due to lowerincreased use per customer usage, slightly offset by an increase in customers.and customer growth. Weather-adjusted KWH energy sales to commercial customers decreased 0.2%increased 0.5% in the first quarter 2016 due to lower customer usage slightly offset by an increase in customers.growth. KWH energy sales to industrial customers increased 1.2% primarilydecreased 3.0% in the first quarter 2016 due to increaseddecreased usage by larger customers.
In the first quarter 2015, Mississippi Power updated itsthe methodology to estimate the unbilled revenue allocation among customer classes. This change did not have a significant impact on net income. The KWH sales variances discussed above reflect an adjustment to the estimated allocation of Mississippi Power's unbilled secondfirst quarter

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and year-to-date 2014 2015 KWH sales among customer classes that is consistent with the actual allocation in 2015.2016. Without these adjustments, secondthis adjustment, first quarter 20152016 weather-adjusted residential KWH sales increased 4.0%8.5%, weather-adjusted commercial KWH sales decreased 1.5%increased 8.7%, and industrial KWH sales decreased 2.1% as0.9% when compared to the corresponding period in 2014. Also, without these adjustments, year-to-date 2015 weather-adjusted residential KWH sales decreased 3.3%, weather-adjusted commercial KWH sales decreased 5.1%, and industrial KWH sales remained flat as compared to the corresponding period in 2014.2015.
Fuel and other cost recovery revenues decreased in the secondfirst quarter and year-to-date 20152016 when compared to the corresponding periodsperiod in 2014,2015, primarily as a result of lower recoverable fuel costs. See "Fuel and Purchased Power Expenses" herein for additional information. Recoverable fuel costs include fuel and purchased power expenses reduced by the fuel portion of wholesale revenues from energy sold to customers outside Mississippi Power's service territory. Electric rates include provisions to adjust billings for fluctuations in fuel costs, including the energy component of purchased power costs. Under these provisions, fuel revenues generally equal fuel expenses, including the energy component of purchased power costs, and do not affect net income.
Wholesale Revenues – Non-Affiliates
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$(12) (16.0) $(31) (18.0)
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$(17) (22.1)
Wholesale revenues from sales to non-affiliates will vary depending on fuel prices, the market prices of wholesale energy compared to the cost of Mississippi Power's and the Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation. Increases and decreases in energy revenues that are driven by fuel prices are accompanied by an increase or decrease in fuel costs and do not have a significant impact on net income. In addition, Mississippi Power serves long-term contracts with rural electric cooperative associations and municipalities located in

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southeastern Mississippi under cost-based electric tariffs which are subject to regulation by the FERC. See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "FERC Matters" of Mississippi Power in Item 7 of the Form 10-K and – FUTURE EARNINGS POTENTIAL – "FERC Matters" herein for additional information.
In the secondfirst quarter 2015,2016, wholesale revenues from sales to non-affiliates were $63$60 million compared to $75$77 million for the corresponding period in 2014. For year-to-date 2015, wholesale revenues from sales to non-affiliates were $141 million compared to $172 million for the corresponding period in 2014.2015. The decreases weredecrease was primarily due to a $9 million decrease in capacity revenues primarily resulting from milder weather and decreased usage and an $8 million decrease in energy revenues primarily resulting from lower market prices and fuel cost.prices.
Wholesale Revenues – Affiliates
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$(2) (10.0) $2 4.7
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$(18) (66.7)
Wholesale revenues from sales to affiliated companies will vary depending on demand and the availability and cost of generating resources at each company. These affiliate sales are made in accordance with the IIC, as approved by the FERC. These transactions do not have a significant impact on earnings since this energy is generally sold at marginal cost.
In the secondfirst quarter 2015,2016, wholesale revenues from sales to affiliates were $18$9 million compared to $20$27 million for the corresponding period in 2014.2015. The decrease was due to a $6$14 million decrease associated with lower natural gas prices, partially offset by a $4 million increase in KWH sales due to higher gasresulting from a decrease in sales from coal generation partially asand a result of the Kemper IGCC combined cycle being in service since August 2014.
For year-to-date 2015, wholesale revenues from sales to affiliates were $45 million compared to $43 million for the corresponding period in 2014. The increase was due to an $18 million increase in KWH sales due to higher gas

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generation partially as a result of the Kemper IGCC combined cycle being in service since August 2014, partially offset by a $16$4 million decrease associated with lower natural gas prices.
Fuel and Purchased Power Expenses
 Second Quarter 2015
vs.
Second Quarter 2014
  Year-to-Date 2015
vs.
Year-to-Date 2014
 First Quarter 2016
vs.
First Quarter 2015
 (change in millions)
(% change) (change in millions) (% change) (change in millions)
(% change)
Fuel $(28) (19.6) $(61) (21.0) $(38) (33.0)
Purchased power – non-affiliates 1
 100.0 (10) (76.9) (2) (100.0)
Purchased power – affiliates (4) (66.7) (11) (73.3) 3
 150.0
Total fuel and purchased power expenses $(31) $(82)   $(37) 
In the secondfirst quarter 2015,2016, total fuel and purchased power expenses were $119$81 million compared to $150$118 million for the corresponding period in 2014.2015. The decrease was due to a $28$19 million decrease in the volume of KWHs generated and purchased and an $18 million decrease in the average cost of fuel and purchased power and a $3 million decrease in the volume of KWHs purchased.
For year-to-date 2015, total fuel and purchased power expenses were $236 million compared to $318 million for the corresponding period in 2014. The decrease was due to a $72 million decrease in the average cost of fuel and purchased power and a $14 million decrease in the volume of KWHs purchased, partially offset by a $4 million increase in the volume of KWHs generated.fuel.
Fuel and purchased power energy transactions do not have a significant impact on earnings since energy expenses are generally offset by energy revenues through Mississippi Power's fuel cost recovery clause.

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Details of Mississippi Power's generation and purchased power were as follows:
 
Second Quarter
2015
 
Second Quarter
2014
 Year-to-Date 2015 Year-to-Date 2014 First Quarter 2016 First Quarter 2015
Total generation (millions of KWHs)(*)
 4,109 3,932 8,455 7,974
Total generation (millions of KWHs)
 3,588 4,345
Total purchased power (millions of KWHs)
 114 208 227 466 261 114
Sources of generation (percent)(*)
   
Sources of generation (percent)
   
Coal 18 47 20 46 11 22
Gas 82 53 80 54 89 78
Cost of fuel, generated (cents per net KWH)
  
Coal 4.14 4.18 3.64 4.21 3.55 3.25
Gas(*)
 2.71 3.62 2.69 3.61
Average cost of fuel, generated (cents per net KWH)(*)
 2.98 3.90 2.90 3.91
Average cost of purchased power (cents per net KWH)(*)
 3.19 3.33 3.37 5.87
Gas 2.15 2.68
Average cost of fuel, generated (cents per net KWH)
 2.32 2.82
Average cost of purchased power (cents per net KWH)
 2.17 3.54
(*)Includes energy produced during the test period for the Kemper IGCC which is accounted for in accordance with FERC guidance.
Fuel
In the secondfirst quarter 2015,2016, fuel expense was $115$76 million compared to $143$114 million for the corresponding period in 2014.2015. The decrease was primarily due to a 23.6%19% decrease in the volume of KWHs generated, primarily as a result of milder weather, and an 18% decrease in the average cost of fuel per KWH generated primarily due to higher gas-fired generation, including the Kemper IGCC combined cycle that was placed in service in August 2014, at lower natural gas prices, partially offset by a 4.9% increase in the volume of KWHs generated resulting from the availability of lower cost Mississippi Power units.2014. The 4.9% increasedecrease in volume included an increase in gas-fired generation of 70.2%, partially offset by a decrease in coal-fired generation of 60.2%.

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For year-to-date 2015, total fuel expense was $229 million compared to $290 million for the corresponding period in 2014. The61% and a decrease was primarily due to a 25.8% decrease in the average cost of fuel per KWH generated primarily due to higher gas-fired generation, including the Kemper IGCC combined cycle that was placed in service in August 2014, at lower natural gas prices, partially offset by a 6.1% increase in the volume of KWHs generated resulting from the availability of lower cost Mississippi Power units. The 6.1% increase in volume included an increase in gas-fired generation of 65.2%, offset by a decrease in coal-fired generation of 53.7%5%.
Purchased Power - Non-Affiliates
In the second quarter 2015, purchased power expense from non-affiliates was $2 million compared to $1 million for the corresponding period in 2014. The increase was primarily the result of a 57.6% increase in the average cost per KWH, offset by a 2.8% decrease in the volume of KWHs purchased due to an increase in Mississippi Power generation partially as a result of the Kemper IGCC combined cycle being placed in service in August 2014.
For year-to-date 2015, purchased power expense from non-affiliates was $3 million compared to $13 million for the corresponding period in 2014. The decrease was primarily the result of a 54.1% decrease in the volume of KWHs purchased due to an increase in Mississippi Power generation partially as a result of the Kemper IGCC combined cycle being placed in service in August 2014 and a 42.3% decrease in the average cost per KWH purchased as a result of lower natural gas prices.
Energy purchases from non-affiliates will vary depending on the market prices of wholesale energy as compared to the cost of the Southern Company system's generation, demand for energy within the Southern Company system's service territory, and the availability of the Southern Company system's generation.
Purchased Power - Affiliates
In the second quarter 2015, purchased power expense from affiliates was $2 million compared to $6 million for the corresponding period in 2014. The decrease was primarily due to a 58.3% decrease in the volume of KWHs purchased due to increased Mississippi Power generation partially as a result of the Kemper IGCC combined cycle being placed in service in August 2014, and a 24.7% decrease in the average cost per KWH purchased as a result of lower natural gas prices.
For year-to-date 2015, purchased power expense from affiliates was $4 million compared to $15 million for the corresponding period in 2014. The decrease was primarily due to a 50.0% decrease in the volume of KWHs purchased due to increased Mississippi Power generation partially as a result of the Kemper IGCC combined cycle being placed in service in August 2014, and a 41.5% decrease in the average cost per KWH purchased as a result of lower natural gas prices.
Energy purchases from affiliates will vary depending on demand for energy and the availability and cost of generating resources at each company within the Southern Company system. These purchases are made in accordance with the IIC, as approved by the FERC.
Other Operations and Maintenance Expenses
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$7 11.5 $19 15.2
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$(4) (5.5)
In the secondfirst quarter 2015,2016, other operations and maintenance expenses were $68$69 million compared to $61$73 million for the corresponding period in 2014.2015. The increasedecrease was primarily due to a $9 million decrease in generation maintenance expenses due to lower outage costs, partially offset by a $7 million increase in generation maintenance expenses primarily related to scheduled outages.the combined cycle and the associated common facilities portion of the Kemper IGCC that Mississippi Power began expensing in the third quarter 2015 in connection with the implementation of interim rates associated with the Kemper IGCC in-service assets. See FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle – Rate Recovery of Kemper IGCC Costs – 2015 Rate Case" and " – Regulatory Assets and Liabilities" herein for additional information. See Note (F) to the Condensed Financial Statements herein for additional information related to pension costs.
For year-to-date 2015, other operations and maintenance expenses were $144 million compared to $125 million for the corresponding period in 2014. The increase was primarily due to a $6 million increase in generation

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maintenance expenses including scheduled outages, a $5 million increase in employee compensation and benefits including pension, and a $5 million increase related to uncollectible expenses and customer incentives.
See Note (F) to the Condensed Financial Statements herein for additional information related to pension costs.
Depreciation and Amortization
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$6 25.0 $10 21.3
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$11 40.7
In the secondfirst quarter 2015,2016, depreciation and amortization was $30$38 million compared to $24$27 million for the corresponding period in 2014.2015. The increase was primarily due to a $2 million increase in depreciation related to increases in generation and distribution plant in service, a $2 million increase related tothe amortization of certain regulatory deferralsassets associated with Plant Daniel Units 3 and 4 and the Kemper IGCC, and a $1 million increase in ECO Plan amortization.
For year-to-date 2015, depreciation and amortization was $57 million compared to $47 million for the corresponding period in 2014. The increase was primarily due to a $4 million increase in depreciation related to increases in generation, transmission and distribution plant in service, a $4 million increase related to regulatory deferrals associated with Plant Daniel Units 3 and 4 and the Kemper IGCC, and a $2 million increase in ECO Plan amortization.IGCC.
See Note 1 to the financial statements of Mississippi Power under "Depreciation, Depletion, and Amortization" in Item 8 of the Form 10-K for additional information. SeeAlso, see Note 3 to the financial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle" and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.
Taxes Other Than Income Taxes
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$3 15.0 $7 17.1
In the second quarter 2015, taxes other than income taxes were $23 million compared to $20 million for the corresponding period in 2014. The increase was primarily due to a $3 million increase in ad valorem taxes, partially offset by a $1 million decrease in franchise tax.
For year-to-date 2015, taxes other than income taxes were $48 million compared to $41 million for the corresponding period in 2014. The increase was primarily due to a $9 million increase in ad valorem taxes, partially offset by a $2 million decrease in franchise taxes.
The retail portion of ad valorem taxes is recoverable under Mississippi Power's ad valorem tax cost recovery clause and, therefore, does not affect net income.
Estimated Loss on Kemper IGCC
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$23 N/M $(348) (91.6)
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$44N/M
N/M-NotM – Not meaningful

113

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

In the second quarterfirst quarters of 2016 and 2015, an estimated probable loss on the Kemper IGCC of $23 million was recorded at Mississippi Power. For year-to-date 2015 and year-to-date 2014, estimated probable losses on the Kemper IGCC of $32$53 million and $380$9 million, respectively, were recorded at Mississippi Power. These losses reflect revisions of estimated costs expected to be incurred on the construction of the Kemper IGCC in excess of the $2.88 billion cost cap established by the Mississippi PSC, net of the Initial DOE Grants and excluding the Cost Cap Exceptions.
See Note 3 to the financial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.
Allowance for Equity Funds Used During ConstructionInterest Expense, Net of Amounts Capitalized
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$(12) (32.4) $(22) (29.3)
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$5 45.5
In the secondfirst quarter 2015, AFUDC equity2016, interest expense, net of amounts capitalized was $25$16 million compared to $37$11 million for the corresponding period in 2014. For year-to-date2015. The increase was primarily due to a decrease of $8 million in capitalized interest and interest increases of $4 million related to long-term debt, $3 million on unrecognized tax benefits, and $2 million related to short-term debt. These increases were partially offset by an $8 million decrease related to interest on deposits resulting from the termination of an asset purchase agreement between Mississippi Power and SMEPA in May 2015 AFUDC equity was $53and a $4 million compareddecrease related to $75 million for the corresponding period in 2014. The decreases are driven by a reduction in the AFUDC rate and by placing the combined cycle and the associated common facilities portionrequired refund of the Kemper IGCC in service in August 2014. Mirror CWIP.
See Note 3 to the financial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information regarding the Kemper IGCC.information.
Interest Expense, Net of Amounts Capitalized
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$(43) N/M $(44) N/M
N/M-Not meaningful
In the second quarter 2015, interest expense, net of amounts capitalized was ($30) million compared to $13 million for the corresponding period in 2014. For year-to-date 2015, interest expense, net of amounts capitalized was ($19) million compared to $25 million for the corresponding period in 2014. The decreases were primarily due to a $41 million decrease related to the termination of the APA between Mississippi Power and SMEPA which required the return of SMEPA's deposits at a lower rate of interest than accrued. Also contributing to the decrease was an increase in capitalized interest primarily resulting from carrying costs related to the Kemper IGCC. See Note 3 to the financial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle" and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.
Income Taxes (Benefit)
Second Quarter 2015 vs. Second Quarter 2014Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change)(change in millions)(% change)
$—$134N/M
N/M-Not meaningful
In the second quarter 2015 and 2014, income taxes were $16 million. For year-to-date 2015, income taxes (benefit) were $20 million compared to $(114) million for the corresponding period in 2014. The change primarily reflects a

11494

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Income Taxes (Benefit)
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$(14)N/M
N/M – Not meaningful
In the first quarter 2016, income tax benefit was $(10) million compared to an expense of $4 million for the corresponding period in 2015. The change was primarily due to the reduction in tax benefitspre-tax earnings related to the estimated probable losses on the construction of the Kemper IGCC recorded in 2014.IGCC.
FUTURE EARNINGS POTENTIAL
The results of operations discussed above are not necessarily indicative of Mississippi Power's future earnings potential. The level of Mississippi Power's future earnings depends on numerous factors that affect the opportunities, challenges, and risks of Mississippi Power's business of selling electricity. These factors include Mississippi Power's ability to recover its prudently-incurred costs in a timely manner during a time of increasing costs, its ability to recover costs in a timely manner,prevail against legal challenges associated with the Kemper IGCC, and the completion and subsequent operation of the Kemper IGCC andin accordance with any operational parameters that may be adopted by the Plant Daniel scrubber projectMississippi PSC, as well as other ongoing construction projects. Future earnings in the near term will depend, in part, upon maintaining and growing sales which are subject to a number of factors. These factors include weather, competition, developing new and maintaining existing energy contracts and associated load requirements with other utilities and other wholesale customers, energy conservation practiced by customers, the use of alternative energy sources by customers, the price of electricity, the price elasticity of demand, and the rate of economic growth or decline in Mississippi Power's service territory. ChangesDemand for electricity is primarily driven by economic growth. The pace of economic growth and electricity demand may be affected by changes in regional and global economic conditions, may impact sales for Mississippi Power as the pace of the economic recovery remains uncertain. The timing and extent of the economic recovery will impact growth andwhich may impact future earnings. For additional information relating to these issues, see RISK FACTORS in Item 1A and MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL of Mississippi Power in Item 7 of the Form 10-K.
Environmental Matters
Compliance costs related to federal and state environmental statutes and regulations could affect earnings if such costs cannot continue to be fully recovered in rates on a timely basis or through market-based contracts. Environmental compliance spending over the next several years may differ materially from the amounts estimated. The timing, specific requirements, and estimated costs could change as environmental statutes and regulations are adopted or modified.modified, as compliance plans are revised or updated, and as legal challenges to rules are completed. Further, higher costs that are recovered through regulated rates could contribute to reduced demand for electricity, which could negatively affect results of operations, cash flows, and financial condition. See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Environmental Matters" of Mississippi Power in Item 7 and Note 3 to the financial statements of Mississippi Power under "Environmental Matters" in Item 8 of the Form 10-K for additional information.
On April 16, 2015, the assets that supported coal generation at Plant Watson Units 4 and 5 were retired. The remaining net book value of these two units was approximately $32 million excluding the reserve for cost of removal. As of June 30, 2015, Mississippi Power reclassified the net carrying value of these assets from accumulated provision for depreciation to other regulatory assets, deferred, in accordance with an accounting order from the Mississippi PSC. See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Other Matters – Sierra Club Settlement Agreement" of Mississippi Power in Item 7 and Note 3 to the financial statements of Mississippi Power under "Other Matters – Sierra Club Settlement Agreement" in Item 8 of the Form 10-K for additional information.
Mississippi Power expects to recover through its rates the remaining book value of the retired assets and certain costs, including unusable inventory, associated with the retirements; however, the ultimate method and timing of recovery will be considered by the Mississippi PSC in future rate proceedings.
New Source Review Actions
See Note 3 to the financial statements of Mississippi Power under "Environmental Matters New Source Review Actions" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements herein for additional information.
On June 25, 2015, the U.S. Department of Justice filed a joint stipulation between Alabama Power, the EPA, and the U.S. Department of Justice proposing to modify the 2006 consent decree to resolve all remaining claims for relief alleged in the case. If approved by the U.S. District Court for the Northern District of Alabama, Alabama

115

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Power will, without admitting liability, operate subject to emission rates and a cap on certain units and requirements to use only natural gas at certain units, including a unit co-owned by Mississippi Power; retire certain units at Plants Gorgas and Barry; pay a $100,000 civil penalty; and invest $1.5 million in electric transportation infrastructure projects over three years.
The ultimate outcome of this matter cannot be determined at this time.
Environmental Statutes and Regulations
See Note 3 to the financial statements of Mississippi Power under "Other Matters – Sierra Club Settlement Agreement" in Item 8 of the Form 10-K for additional information.
Air Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Air Quality" of Mississippi Power in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulations governing emissions during startup, shutdown, or malfunction (SSM), the final MATS rule and the Cross State Air Pollution Rule (CSAPR).regional haze regulations.
On April 25, 2016, in response to a June 12, 2015 U.S. Supreme Court opinion, the EPA published a final rule requiring affected states (including Alabama and Mississippi) to revise or remove state implementation plan (SIP) provisionsits supplemental finding regarding excess emissions that occur during periodsconsideration of SSM by no later than November 22, 2016. The ultimate impactcosts in support of the final rule will depend on the outcome of any legal challenges and the development and approval of SIPs by the affected states and cannot be determined at this time.
On June 29, 2015, the U.S. Supreme Court issued a decisionMATS rule. This finding that the EPA had failed to properly consider costs in its decision to regulate hazardous air pollutant emissions from electric generating units under thedoes not impact MATS rule and remanded the case to the U.S. Court of Appeals for the District of Columbia Circuit for further proceedings. The MATS rule remains in effect while the U.S. Court of Appeals for the District of Columbia Circuit and the EPA respond to the decision. The ultimate impact of this decision cannot be determined at this time.
On July 28, 2015, the U.S. Court of Appeals for the District of Columbia Circuit issued an opinion invalidating certain emissions budgets under the CSAPR Phase II emissions trading program for a number of states, including Alabama. The court's decision leaves the emissions trading program in place and remands the rule to the EPA for further action consistent with the court's decision. The court rejected all other pending challenges to the rule. The ultimate impact of this decision will depend on additional rulemaking and cannot be determined at this time.
Water Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Water Quality" of Mississippi Power in Item 7 of the Form 10-K for additional information regarding the EPA's and the U.S. Army Corps of Engineers' proposed rule revising the definition of waters of the U.S. under the Clean Water Act (CWA).
On June 29, 2015, the EPA and the U.S. Army Corps of Engineers jointly published a final rule revising the regulatory definition of waters of the U.S. for all CWA programs. The final rule significantly expands the scope of federal jurisdiction under the CWA and could have significant impacts on economic development projects which could affect customer demand growth. In addition, this rule could significantly increase permitting and regulatory requirements and costs associated with the siting of new facilities and the installation, expansion, and maintenance of transmission and distribution lines. The rule becomes effective August 28, 2015. The ultimate impact of the final rule will depend on the outcome of any legal challenges and the EPA's and the U.S. Army Corps of Engineers' field-level implementation of the rule and cannot be determined at this time.

11695

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Coal Combustion Residuals
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Coal Combustion Residuals" ofcompliance requirements, costs, or deadlines, and all Mississippi Power in Item 7 ofunits that are subject to the Form 10-K for additional information regardingMATS rule have completed the EPA's regulation of CCR.measures necessary to achieve compliance with the MATS rule by the applicable deadlines.
OnAlso on April 17, 2015,25, 2016, the EPA publishedissued proposed revisions to the Disposal of Coal Combustion Residuals from Electric Utilities final rule (CCR Rule) in the Federal Register, setting October 19, 2015 as the effective date of the CCR Rule.regional haze regulations. The ultimate impact of the CCR Ruleproposed revisions will depend on their ultimate adoption, implementation, and any legal challenges and cannot be determined at this timeand will depend on Mississippi Power's ongoing review of the CCR Rule, the results of initial and ongoing minimum criteria assessments, and the outcome of legal challenges. Based on initial estimates, Mississippi Power recorded incremental asset retirement obligations (ARO) of approximately $95 million related to the CCR Rule in the second quarter 2015. As further analysis is performed, including evaluation of the expected timing and method of compliance and refinement of assumptions underlying the cost estimates, such as the quantities of CCR at each site, Mississippi Power expects to periodically update these estimates. See Note (A) to the Condensed Financial Statements herein for additional information regarding Mississippi Power's AROs.
Global Climate Issues
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Global Climate Issues" of Mississippi Power in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulation of CO2 from fossil-fuel-fired electric generating units.
On August 3, 2015, the EPA released pre-publication versions of two final rules that would limit CO2 emissions from fossil fuel-fired electric generating units. One of the final rules contains specific emission standards governing CO2 emissions from new, modified, and reconstructed units. The other final rule establishes guidelines for states to develop plans to meet EPA-mandated CO2 emission rates for existing units. The EPA's final guidelines require state plans to meet interim CO2 performance rates between 2022 and 2029 and final rates in 2030 and thereafter. At the same time, the EPA also proposed a federal plan and proposed model rule that states can adopt or that would be put in place if, in response to the final guidelines, a state either does not submit a state plan or its plan is not approved by the EPA. These guidelines and standards could result in operational restrictions and material compliance costs, including capital expenditures, which could affect future unit retirement and replacement decisions. Mississippi Power's results of operations, cash flows, and financial condition could be significantly impacted if such costs are not recovered through regulated rates or through market-based contracts. However, the ultimate financial and operational impact of the final rules on Mississippi Power cannot be determined at this time and will depend on numerous factors including the Southern Company system's ongoing review of the final rules; the outcome of any legal challenges; individual state implementation of the EPA's final guidelines, including the potential that state plans impose different standards; additional rulemaking activities in response to legal challenges and related court decisions; the impact of future changes in generation and emissions related technology and costs; the impact of future decisions regarding unit retirement and replacement, including the type and amount of any such replacement capacity; and the time periods over which compliance will be required.time.
FERC Matters
Municipal and Rural Associations Tariff
See Note 3 to the financial statements of Mississippi Power under "FERC Matters" in Item 8 of the Form 10-K for additional information regarding a settlement agreement entered into by Mississippi Power regarding the establishment of a regulatory asset for Kemper IGCC-related costs. See Note 3 to the financial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for information regarding Mississippi Power's construction of the Kemper IGCC.
On March 31, 2015,2016, Mississippi Power reached a settlement agreement with its wholesale customers and filed a request with the FERC to forgofor an increase in wholesale base revenues as agreed upon in the settlement agreement reached with its wholesale customers under the Municipal and Rural Associations (MRA) cost-based electric tariff. The settlement agreement provides that base rates under the MRA cost-based electric tariff will increase reflectedapproximately $7 million annually, with revised rates effective for services rendered beginning May 1, 2016. The increase is primarily due to the Plant Daniel Units 1 and 2 scrubbers, which were placed in

117


only the filing by, amongKemper IGCC assets currently operational and providing service to customers and other things, increasingrelated costs and (ii) removing all of the Kemper IGCC CWIP with a corresponding increase in accrual of AFUDC in lieu of including CWIP in rate base. The settlement agreement, which was acceptedeffective May 1, 2016. If approved by the FERC, on May 13, 2015, provides that the additional accrualamount of AFUDC was effective April 1, 2015.base rate revenues to be recognized in 2016 is expected to be approximately $5 million. The additional resulting AFUDC is projectedestimated to be approximately $11 million annually, of which $8 million relates to the Kemper IGCC. In addition, a settlement agreement entered into in 2014 and approved by the FERC allowed for an adjustment to the wholesale revenue requirement in the event the Kemper IGCC, or any substantial portion thereof, was placed in service before or after December 1, 2014. A regulatory asset account was recorded as a result of a portion of the Kemper IGCC being placed in service prior to the projected date. The March 31, 2015 settlement agreement provides that the regulatory asset will be amortized over nine months, beginning April 1, 2015.
Market-Based Rate Authority
Mississippi Power has authority from the FERC to sell electricity at market-based rates. Since 2008, that authority, for certain balancing authority areas, has been conditioned on compliance with the requirements of an energy auction, which the FERC found to be tailored mitigation that addresses potential market power concerns. In accordance with FERC regulations governing such authority, the traditional operating companies (including Mississippi Power) and Southern Power filed a triennial market power analysis on June 30, 2014, which included continued reliance on the energy auction as tailored mitigation. On April 27, 2015, the FERC issued an order finding that the traditional operating companies' (including Mississippi Power's) and Southern Power's existing tailored mitigation may not effectively mitigate the potential to exert market power in certain areas served by the traditional operating companies and in some adjacent areas. To retain market-based rate authority, the FERC directed the traditional operating companies (including Mississippi Power) and Southern Power to show why market-based rate authority should not be revoked in these areas or to provide a mitigation plan to further address market power concerns. The traditional operating companies (including Mississippi Power) and Southern Power filed a request for rehearing on May 27, 2015 and on June 26, 2015 filed their response with the FERC.$6 million. The ultimate outcome of this matter cannot be determined at this time.
Retail Regulatory Matters
Mississippi Power's rates and charges for service to retail customers are subject to the regulatory oversight of the Mississippi PSC. Mississippi Power's rates are a combination of base rates and several separate cost recovery clauses for specific categories of costs. These separate cost recovery clauses address such items as the Kemper IGCC, fuel and purchased power, energy efficiency programs, ad valorem taxes, property damage, and the costs of compliance with environmental laws and regulations. Costs not addressed through one of the specific cost recovery clauses are recovered through Mississippi Power's base rates. See Note 3 to the financial statements of Mississippi Power under "Retail Regulatory Matters" and "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and Note (B) to the Condensed Financial Statements under "Retail Regulatory Matters"Matters – Mississippi Power" and "Integrated Coal Gasification Combined Cycle" herein for additional information.

96

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Renewables
In April and MayNovember 2015, the Mississippi Power entered into separate PPAs forPSC issued orders approving three solar facilities for a combined total of approximately 105 MWs. Mississippi Power wouldwill purchase all of the energy produced by the solar facilities for the 25-year term under each of the contracts. If approved by the Mississippi PSC, thethree PPAs, two of which were finalized as of December 31, 2015 and one of which was finalized as of March 2, 2016. The projects are expected to be in service by the end of 2016 and the resulting energy purchases willare expected to be recovered through Mississippi Power's fuel cost recovery mechanism. The ultimate outcome of this matter cannot be determined at this time.
Performance Evaluation Plan
On March 17, 2015,April 1, 2016, Mississippi Power submitted its annual PEP lookback filing for 2014,2015, which indicated noreflected the need for a $5 million surcharge or refund. On March 26, 2015,to be recovered from customers. The filing has been suspended for review by the Mississippi PSC suspended the filing to allow it more time for review.PSC. The ultimate outcome of this matter cannot be determined at this time.

Fuel Cost Recovery
118

TableAt March 31, 2016, the amount of Contentsover-recovered retail fuel costs included on the balance sheet was $80 million compared to over-recovered retail fuel costs of $71 million at December 31, 2015.
MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Ad Valorem Tax Adjustment
On April 23, 2015,The Mississippi PSC conditionally approved a decrease of $120 million annually in fuel cost recovery rates on January 5, 2016, effective with the first billing cycle of February. As required by the order, on February 1, 2016, Mississippi Power filed its annual ad valorem tax adjustment factor filing for 2015, which requested an annual rate decrease of 0.35%, or $2 million in annual retail revenues, primarily duesubmitted updated natural gas price forecasts and resulting fuel factors to a decrease in average millage rates. On May 26, 2015,the Mississippi PSC. If approved by the Mississippi PSC, suspended the filing to allow it more time to review.updated forecast would decrease fuel cost recovery rates by an additional $36 million annually. The ultimate outcome of this matter cannot be determined at this time.
Integrated Coal Gasification Combined Cycle
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Integrated Coal Gasification Combined Cycle" of Mississippi Power in Item 7 and Note 3 to the financial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K for information regarding Mississippi Power's construction of the Kemper IGCC.
Kemper IGCC Overview
Construction of Mississippi Power's Kemper IGCC is nearing completion and start-up activities will continue until the Kemper IGCC is placed in service. The Kemper IGCC will utilize an IGCC technology with an output capacity of 582 MWs. The Kemper IGCC will be fueled by locally mined lignite (an abundant, lower heating value coal) from a mine owned by Mississippi Power and situated adjacent to the Kemper IGCC. The mine, operated by North American Coal Corporation, started commercial operation in 2013. In connection with the Kemper IGCC, Mississippi Power constructed and plans to operate approximately 61 miles of CO2 pipeline infrastructure for the planned transport of captured CO2 for use in enhanced oil recovery.
Kemper IGCC Schedule and Cost Estimate
In 2012, the Mississippi PSC issued the 2012 MPSC CPCN Order, a detailed order confirming the CPCN originally approved by the Mississippi PSC in 2010 authorizing the acquisition, construction, and operation of the Kemper IGCC.
The certificated cost estimate of the Kemper IGCC included in the 2012 MPSC CPCN Order was $2.4 billion, net of $245 million of Initial DOE Grants and excluding the cost of the lignite mine and equipment, the cost of the CO2 pipeline facilities, and AFUDC related to the Kemper IGCC. The 2012 MPSC CPCN Order approved a construction cost cap of up to $2.88 billion, with recovery of prudently-incurred costs subject to approval by the Mississippi PSC. The Kemper IGCC was originally projected to be placed in service in May 2014. Mississippi Power placed the combined cycle and the associated common facilities portion of the Kemper IGCC in service using natural gas in August 2014 and continuescurrently expects to focus on completingplace the remainder of the Kemper IGCC, including the gasifier and the gas clean-up facilities, for whichin service during the in-service date is currently expected to occur in the first halfthird quarter 2016.

97

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Recovery of the costs subject to the cost cap and the Cost Cap Exceptions remains subject to review and approval by the Mississippi PSC. Mississippi Power's Kemper IGCC 2010 project estimate, current cost estimate (which includes the impacts of the Court decision)Court's decision discussed herein under "Rate Recovery of Kemper IGCC Costs – 2013 MPSC Rate Order"), and actual costs incurred as of June 30, 2015, as adjusted for the Court's decision,March 31, 2016, are as follows:

119

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Cost Category
2010 Project Estimate(f)
 Current Estimate Actual Costs at June 30, 2015
2010 Project Estimate(f)
 
Current Cost Estimate(a)
 Actual Costs
(in billions)(in billions)
Plant Subject to Cost Cap(a)(g)
$2.40
 $4.96
 $4.51
$2.40
 $5.35
 $4.99
Lignite Mine and Equipment0.21 0.23 0.230.21
 0.23
 0.23
CO2 Pipeline Facilities
0.14 0.11 0.110.14
 0.11
 0.12
AFUDC(b)(c)
0.17 0.62 0.52
Combined Cycle and Related Assets Placed in
Service – Incremental(d)

 0.02
 
AFUDC(c)
0.17
 0.71
 0.62
Combined Cycle and Related Assets Placed in
Service – Incremental
(d)(g)

 0.02
 0.01
General Exceptions0.05 0.10 0.080.05
 0.10
 0.09
Deferred Costs(e)(g)

 0.19 0.15
 0.20
 0.18
Total Kemper IGCC(a)(c)
$2.97
 $6.23
 $5.60
Additional DOE Grants
 (0.14) 
Total Kemper IGCC$2.97
 $6.58
 $6.24
(a)
Amounts in the Current Cost Estimate reflect estimated costs through September 30, 2016.
(b)The 2012 MPSC CPCN Order approved a construction cost cap of up to $2.88 billion, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. The Current Cost Estimate and the Actual Costs include non-incremental operating and maintenance costs related to the combined cycle and associated common facilities placed in service in August 2014 that are subject to the $2.88 billion cost cap and exclude post-in-service costs for the lignite mine. See "Rate Recovery of Kemper IGCC Costs – 2013 MPSC Rate Order" herein for additional information. The Current Cost Estimate and the Actual Costs includereflect 100% of the 15% undivided interest incosts of the Kemper IGCC that was previously projected to be purchased by SMEPA. On May 20, 2015, SMEPA notified Mississippi Power of its termination of the APA and requested the return of a total of $275 million of deposits, which was returned with accrued interest on June 3, 2015.IGCC. See note (g) for additional information.
(b)(c)Mississippi Power's original estimate included recovery of financing costs during construction rather than the accrual of AFUDC. This approach was not approved by the Mississippi PSC in 2012 as described in "Rate Recovery of Kemper IGCC Costs." The current estimate includes an approximately $11 million decrease in AFUDC due to a decrease in AFUDC rates resulting from an increase in short-term debt, partially offset by an $8 million increase in AFUDC related toreflects the impact of a settlement agreement with the wholesale customers for cost-based rates under FERC's jurisdiction. See "FERC Matters" herein for additional information.
(c)Amounts in the Current Estimate reflect estimated costs through March 31, 2016.
(d)Incremental operating and maintenance costs related to the combined cycle and associated common facilities placed in service in August 2014, net of costs related to energy sales. See "Rate Recovery of Kemper IGCC Costs – 2013 MPSC Rate Order" herein for additional information.
(e)The 2012 MPSC CPCN Order approved deferral of non-capital Kemper IGCC-related costs during construction as described in "Rate Recovery of Kemper IGCC Costs – Regulatory Assets and Liabilities."Liabilities" herein.
(f)
The 2010 Project Estimate is the certificated cost estimate adjusted to include the certificated estimate for the CO2 pipeline facilities which was approved in 2011 by the Mississippi PSC.
(g)Beginning in the third quarter 2015, certain costs, including debt carrying costs (associated with assets placed in service and other non-CWIP accounts), that previously were deferred as regulatory assets are now being recognized through income; however, such costs continue to be included in the Current Cost Estimate and the Actual Costs at March 31, 2016.
Of the total costs, including post-in-service costs for the lignite mine, incurred as of June 30, 2015, $3.42March 31, 2016, $3.61 billion was included in property, plant, and equipment (which is net of the Initial DOE Grants and estimated probable losses of $2.08$2.47 billion), $2$6 million in other property and investments, $58$75 million in fossil fuel stock, $41$45 million in materials and supplies, $198$22 million in other regulatory assets, $16current, $196 million in other regulatory assets, deferred, $1 million in other current assets, and $11 million in other deferred charges and assets and $24 million in AROs in the balance sheet, with $1 million previously expensed.sheet.
Mississippi Power does not intend to seek any rate recovery for any costs related to the construction of the Kemper IGCC that exceed the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. Mississippi Power recorded pre-tax charges to income for revisions to the cost estimate above the cost cap of $23$53 million ($14 million after tax) in the second quarter 2015 and $9 million ($6($33 million after tax) in the first quarter 2015. These amounts are2016. Since 2012, in addition tothe aggregate, Mississippi Power has incurred charges totaling $868 million ($536 million after tax), $1.10of $2.47 billion ($681 million after tax), and $78 million ($48 million1.52 billion after tax) as a result of changes in 2014, 2013, and 2012, respectively.the cost estimate above the cost

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cap for the Kemper IGCC through March 31, 2016. The increasesincrease to the cost estimate in the first and second quartersquarter 2016 primarily reflects costs for the extension of 2015 primarily reflected costs forthe Kemper IGCC's projected in-service date through September 30, 2016, and increased efforts related to equipment rework, scope modifications,operational readiness and the related additional labor costschallenges in support of start-up and operational readiness activities. The current estimatecommissioning activities which includes costs through March 31, 2016.the cost of repairs and modifications to the refractory lining inside the gasifiers. Any further extension of the in-service date beyond September 30, 2016 is currently estimated to result in additional base costs of approximately $25 million to $30$35 million per month, whichwhich includes maintaining necessary levels of start-up labor, materials, and fuel, as well as operational resources required to execute start-up and commissioning activities. However, additional costs may be required for remediation of any further equipment and/or design issues identified. Any further extension of the in-service date with respect to the Kemper IGCC beyond September 30, 2016 would also increase costs for the Cost Cap Exceptions, which are not subject to the $2.88 billion

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cost cap established by the Mississippi PSC. These costs include AFUDC, which is currently estimated to total approximately $13$14 million per month, as well as carrying costs and operating expenses on Kemper IGCC assets placed in service and consulting and legal fees which are being deferred as regulatory assets and are estimated to totalof approximately $7$2 million per month. For additional information, see "2015 Rate Case" herein.
Any furtherMississippi Power's analysis of the time needed to complete the start-up and commissioning activities for the Kemper IGCC will continue until the remaining Kemper IGCC assets are placed in service. Further cost increases and/or extensions of the in-service date with respect to the Kemper IGCC may result from factors including, but not limited to, labor costs and productivity, adverse weather conditions, shortages and inconsistent quality of equipment, materials, and labor, contractor or supplier delay, non-performance under constructionoperating or other agreements, operational readiness, including specialized operator training and required site safety programs, unforeseen engineering or design problems, start-up activities for this first-of-a-kind technology (including major equipment failure and system integration), and/or operational performance (including additional costs to satisfy any operational parameters ultimately adopted by the Mississippi PSC). In subsequent periods, any further changes in the estimated costs to complete construction and start-up of the Kemper IGCC subject to the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions, will be reflected in Mississippi Power's statements of operationsincome and these changes could be material.
Rate Recovery of Kemper IGCC Costs
See "FERC Matters" herein for additional information regarding Mississippi Power's MRA cost based tariff relating to recovery of a portion of the Kemper IGCC costs from Mississippi Power's wholesale customers. Rate recovery of the retail portion of the Kemper IGCC is subject to the jurisdiction of the Mississippi PSC. See Note (G) to the Condensed Financial Statements under "Unrecognized Tax Benefits – Section 174 Research and Experimental Deduction" herein for additional tax information related to the Kemper IGCC.
The ultimate outcome of the rate recovery matters discussed herein, including the resolution of legal challenges, determinations of prudency, and the specific manner of recovery of prudently-incurred costs, cannot be determined at this time, but could have a material impact on Mississippi Power's results of operations, financial condition, and liquidity.
2012 MPSC CPCN Order
The 2012 MPSC CPCN Order included provisions relating to both Mississippi Power's recovery of financing costs during the course of construction of the Kemper IGCC and Mississippi Power's recovery of costs following the date the Kemper IGCC is placed in service. With respect to recovery of costs following the in-service date of the Kemper IGCC, the 2012 MPSC CPCN Order provided for the establishment of operational cost and revenue parameters based upon assumptions in Mississippi Power's petition for the CPCN. Mississippi Power expects the Mississippi PSC to apply operational parameters in connection with the evaluation of the 2015 Rate Case and any alternativefuture proceedings related to the operation of the Kemper IGCC. To the extent the Mississippi PSC determines the Kemper IGCC does not meet the operational parameters ultimately adopted by the Mississippi PSC or Mississippi Power incurs additional costs to satisfy such parameters, there could be a material adverse impact on Mississippi Power's financial statements.

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2013 Settlement AgreementMPSC Rate Order
In January 2013, Mississippi Power entered into a settlement agreement with the Mississippi PSC that among other things, establishedwas intended to establish the process for resolving matters regarding cost recovery related to the Kemper IGCC (2013 Settlement Agreement). Under the 2013 Settlement Agreement, Mississippi Power agreed to limit the portion of prudently-incurred Kemper IGCC costs to be included in retail rate base to the $2.4 billion certificated cost estimate, plus the Cost Cap Exceptions, but excluding AFUDC, and any other costs permitted or determined to be excluded from the $2.88 billion cost cap by the Mississippi PSC. The 2013 Settlement Agreement also allowed Mississippi Power to secure alternate financing for costs not otherwise recovered in any Mississippi PSC rate proceedings contemplated by the 2013 Settlement Agreement. The Court found the 2013 Settlement Agreement unenforceable due to a lack of public notice for the related proceedings. See "2015 Mississippi Supreme Court Decision" herein for additional information.
Legislation to authorize a multi-year rate plan and legislation to provide for alternate financing through securitization of up to $1.0 billion of prudently-incurred costs was enacted into law in 2013. Mississippi Power's intent under the 2013 Settlement Agreement was to securitize (1) prudently-incurred costs in excess of the certificated cost estimate and up to the $2.88 billion cost cap, net of the DOE Grants and excluding the Cost Cap Exceptions, (2) accrued AFUDC, and (3) other prudently-incurred costs, which include carrying costs from the

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estimated in-service date until securitization is finalized and other costs not included in Mississippi Power's 2013 revision to the proposed rate recovery plan filed with the Mississippi PSC for the Kemper IGCC for cost recovery through 2020 (2013 Rate Mitigation Plan) as approved by the Mississippi PSC. The Court's decision did not impact Mississippi Power's ability to utilize alternate financing through securitization, the 2012 MPSC CPCN Order, or the February 2013 legislation. See "2015 Mississippi Supreme Court Decision" herein for additional information.
2013 MPSC Rate Order
Consistent with the terms of the 2013 Settlement Agreement, inIn March 2013, the Mississippi PSC issued a rate order approving retail rate increases of 15% effective March 19, 2013 and 3% effective January 1, 2014, which collectively were designed to collect $156 million annually beginning in 2014 (2013 MPSC Rate Order) to be used to mitigate customer rate impacts after the Kemper IGCC is placed in service. service, based on a mirror CWIP methodology (Mirror CWIP rate).
Because the 2013 MPSC Rate Order did not provide for the inclusion of CWIP in rate base as permitted by the Baseload Act, Mississippi Power continues to record AFUDC on the Kemper IGCC through the in-service date.IGCC. Mississippi Power will not record AFUDC on any additional costs of the Kemper IGCC that exceed the $2.88 billion cost cap, except for Cost Cap Exception amounts. Mississippi Power will continue to record AFUDC through the in-service date until directed to do otherwise by the Mississippi PSC.
In August 2014, Mississippi Power provided an analysis of the costs and benefits of placing the combined cycle and the associated common facilities portion of the Kemper IGCC in service, including the expected accounting treatment for costs and revenues associated with the operation of the combined cycle as well as the treatment of revenues collected under the 2013 MPSC Rate Order. See "2015 Mississippi Supreme Court Decision" for additional information regarding the decision of the Court which discontinues the collection of rates under the 2013 MPSC Rate Order and requires the refund of all amounts previously collected.
In addition, Mississippi Power's August 2014 filing with the Mississippi PSC requested confirmation of Mississippi Power's accounting treatment by the Mississippi PSC of the continued accrual of AFUDC through the in-service date of the remainder of the Kemper IGCC. See "Regulatory Assets and Liabilities" for additional information. Any action by the Mississippi PSC that is inconsistent with the treatment requested by Mississippi Power could have a material impact on the results of operations, financial condition, and liquidity of Mississippi Power.
2015 Mississippi Supreme Court Decision
On February 12, 2015, the Court issued its decision in the legal challenge to the 2013 MPSC Rate Order. The Court reversed the 2013 MPSC Rate Order based on, among other things, its findings that (1) the Mirror CWIP rate treatment was not provided for under the Baseload Act and (2) the Mississippi PSC should have determined the prudence of Kemper IGCC costs before approving rate recovery through the 2013 MPSC Rate Order. The Court also found the 2013 Settlement Agreement unenforceable due to a lack of public notice for the related proceedings. On March 12, 2015, Mississippi Power and the Mississippi PSC each filed motions for rehearing, both of which were denied on June 11, 2015. The Court's ruling remanded the matter to the Mississippi PSC to (1) fix by order the rates that were in existence prior to the 2013 MPSC Rate Order, (2) fix no rate increases until the Mississippi PSC is in compliance with the Court's ruling, and (3) enter an order refunding amounts collected under the 2013 MPSC Rate Order. Through June 30, 2015, Mississippi Power had collected $331 million through rates under the 2013 MPSC Rate Order and had accrued $22 million in associated carrying costs. On July 7, 2015, the Mississippi PSC ordered that the Mirror CWIP rate be terminated effective July 20, 2015. Mississippi Power submitted a2015 and required the fourth quarter 2015 refund plan toof the Mississippi PSC on July 21, 2015, which proposed two alternative refund plans for$342 million collected under the Mississippi PSC's consideration: (1) bill credit2013 MPSC Rate Order, along with check option;associated carrying costs of $29 million. The Court's decision did not impact the 2012 MPSC CPCN Order or (2) check-only option. Hearings on the refund plan are scheduled to be held on August 6, 2015.February 2013 legislation described below.
2015 Rate Case
As a result of the 2015 Mississippi Supreme Court decision, and the Mirror CWIP refund, the 2013 Rate Mitigation Plan is no longer viable. See "2015 Mississippi Supreme Court Decision" herein for additional information. On

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May 15, 2015, Mississippi Power filed the 2015 Rate Case with the Mississippi PSC. This filing included three alternative rate proposals requesting an increase in retail rates and charges in connection with the Kemper IGCC: (i) a traditional rate case, (ii) a rate mitigation plan fixing rates through 2017 (RMP 2017), and (iii) a rate mitigation plan fixing rates through 2019 (RMP 2019). Under the traditional proposal, rates would increase above May 2015 levels by approximately 11.8%, or $114 million annually, effective June 1, 2015, and would be projected to increase approximately an additional 12.0%, or $120 million annually, effective June 1, 2016. The traditional proposal assumes termination of the Mirror CWIP rate and the refund of the Mirror CWIP regulatory liability over the period from May 2015 through May 2017. RMP 2017 presents revenue requirements calculated consistent with a rate mitigation plan authorized by Mississippi state law that would mitigate the Kemper IGCC's initial retail revenue impact over two years (June 1, 2015 through May 31, 2017). Under RMP 2017, rates would increase above May 2015 levels by approximately 2.6%, or $25 million annually, effective June 1, 2015, and approximately an additional 19.0%, or $197 million annually, effective June 1, 2016. This proposal assumes termination of the Mirror CWIP rate and the refund of the Mirror CWIP regulatory liability over the period from May 2015 through May 2017. In light of the Mississippi PSC's July 7, 2015 order, RMP 2019 is no longer viable as originally proposed by Mississippi Power.
Onon July 10, 2015, Mississippi Power filed a Supplemental Noticesupplemental filing including a request for interim rates (Supplemental Notice) with the Mississippi PSC in response to the July 7, 2015 order of the Mississippi PSC. The Supplemental Notice presentswhich presented an additional alternative rate proposal In-Service(In-Service Asset Proposal, for consideration by the Mississippi PSC. The In-Service Asset Proposal is based upon the test period of June 2015 to May 2016, isProposal) designed to recover Mississippi Power's costs associated with the Kemper IGCC assets that are commercially operational and currently providing service to customers (the transmission facilities, combined cycle, natural gas pipeline, and water pipeline) and other related costs, and iscosts. On August 13, 2015, the Mississippi PSC approved the implementation of the requested interim rates designed to collect approximately $159 million annually. The Supplemental Notice requests thatannually effective with the first billing cycle in September 2015, subject to refund and certain other conditions.
On December 3, 2015, the Mississippi PSC issued the In-Service Asset Proposal be implemented immediately as interim rates, subject to refund, until such time asRate Order adopting in full the 2015 Stipulation entered into between Mississippi PSC renders a final decision onPower and the In-Service Asset Proposal and requests that the Mississippi PSC establish a scheduling order for consideration of permanent rates underMPUS regarding the In-Service Asset Proposal. Evidentiary hearingsThe In-Service Asset Rate Order provided for retail rate recovery of an annual revenue requirement of approximately $126 million, based on the interim rate relief are scheduled to be heldMississippi Power's actual average capital structure, with a maximum common equity percentage of 49.733%, a 9.225% return on August 6, 2015.
common equity, and actual embedded interest costs. The revenue requirements set forthIn-Service Asset Rate Order also included a prudence finding of all costs in the alternative rate proposals excludestipulated revenue requirement calculation for the in-service assets. The stipulated revenue requirement excluded the costs of the Kemper IGCC related to the 15% undivided interest that was previously projected to be purchased by SMEPA. See "Termination of Proposed Sale of Undivided InterestMississippi Power continues to SMEPA" herein for additional information.evaluate its alternatives with respect to its investment and related costs associated with the 15% undivided interest.
If the Mississippi PSC does not act on the Supplemental Notice or the 2015 Rate Case within 120 daysWith implementation of the Supplemental Noticenew rate on December 17, 2015, the interim rates were terminated and, in March 2016, Mississippi Power completed customer refunds of approximately $11 million for the difference between the interim rates collected and the permanent rates.
Pursuant to the In-Service Asset Rate Order, Mississippi Power is required to file a subsequent rate request within 18 months. As part of the filing, Mississippi Power expects to put onerequest recovery of certain costs that the Mississippi PSC had excluded from the revenue requirement calculation.

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On February 25, 2016, Greenleaf CO2 Solutions, LLC filed a notice of appeal of the three viable alternativeIn-Service Asset Rate Order with the Court. On May 5, 2016, the Court dismissed the appeal.
Legislation to authorize a multi-year rate proposalsplan and legislation to provide for alternate financing through securitization of up to $1.0 billion of prudently-incurred costs was enacted into effect as temporary rates under bondlaw in 2013. Mississippi Power expects to securitize prudently-incurred qualifying facility costs in excess of the certificated cost estimate of $2.4 billion. Qualifying facility costs include, but are not limited to, pre-construction costs, construction costs, regulatory costs, and subjectaccrued AFUDC. The Court's decision regarding the 2013 MPSC Rate Order did not impact Mississippi Power's ability to refund pursuant to Mississippi state law.utilize alternate financing through securitization or the February 2013 legislation.
Mississippi Power also expects to seek additional rate relief to address recovery of the remaining Kemper IGCC assets. In addition to current estimated costs at June 30, 2015March 31, 2016 of $6.23$6.58 billion, Mississippi Power anticipates that it will incur additional costs after the Kemper IGCC in-service date until the Kemper IGCC cost recovery approach is finalized. These costs include, but are not limited to, regulatory costs and additional carrying costs which could be material. Recovery of these costs would be subject to approval by the Mississippi PSC.
Prudence Reviews
The Mississippi PSC's review of Kemper IGCC costs is ongoing. In August 2014, the Mississippi PSC ordered that a consolidated prudence determination of all Kemper IGCC costs be completed after the entire project has been placed in service and has demonstrated availability for a reasonable period of time as determined by the Mississippi PSC and the Mississippi Public Utilities Staff (MPUS). The Mississippi PSC has encouraged the parties to work in good faith to settle contested issues and Mississippi Power is working to reach a mutually acceptable resolution. On July 10, 2015, Mississippi Power submitted the Supplemental Notice to the Mississippi PSC. The Supplemental Notice requests that the Mississippi PSC establish a scheduling order for review of the In-Service Asset Proposal. Mississippi Power expects the Mississippi PSC to address the In-Service Asset Proposal before the end of 2015, although Mississippi Power believes that such a prudence finding is not required for

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interim rate relief to be granted. See "2015 Mississippi Supreme Court Decision" and "2015 Rate Case" herein for additional information.
Regulatory Assets and Liabilities
Consistent with the treatment of non-capital costs incurred during the pre-construction period, the Mississippi PSC issued an accounting order in 2011 granting Mississippi Power the authority to defer all non-capital Kemper IGCC-related costs to a regulatory asset through the in-service date, subject to review of such costs by the Mississippi PSC. Such costs include, but are not limited to, carrying costs on Kemper IGCC assets currently placed in service, costs associated with Mississippi PSC and MPUS consultants, prudence costs, legal fees, and operating expenses associated with assets placed in service.
In August 2014, Mississippi Power requested confirmation by the Mississippi PSC of Mississippi Power's authority to defer all operating expenses associated with the operation of the combined cycle subject to review of such costs by the Mississippi PSC. In addition, Mississippi Power is authorized to accrue carrying costs on the unamortized balance of such regulatory assets at a rate and in a manner to be determined by the Mississippi PSC in future cost recovery mechanism proceedings. Beginning in the third quarter 2015, in connection with the implementation of interim rates, Mississippi Power began expensing certain ongoing project costs and certain debt carrying costs (associated with assets placed in service and other non-CWIP accounts) that previously were deferred as regulatory assets and began amortizing certain regulatory assets associated with assets placed in service and consulting and legal fees. The amortization periods for these regulatory assets vary from two years to 10 years as set forth in the In-Service Asset Rate Order. As of June 30, 2015,March 31, 2016, the regulatory asset balance associated with these regulatory assets was $120 million, of which $22 million is included in current assets. Other regulatory assets associated with the remainder of the Kemper IGCC was $198 million. The projected balance attotaled $98 million as of March 31, 2016 is estimated to total approximately $276 million.2016. The amortization period for any such costs approved for recovery remains subjectthese assets is expected to approvalbe determined by the Mississippi PSC.PSC in future rate proceedings following completion of construction and start-up of the Kemper IGCC and related prudence reviews.
See "2015 Mississippi Supreme Court Decision""2013 MPSC Rate Order" herein for additional information related to the July 7, 2015 Mississippi PSC order terminating the Mirror CWIP rate and requiring refund of collections under Mirror CWIP.
See Note 1 to the financial statements of Mississippi Power under "Regulatory Assets and Liabilities" in Item 8 of the Form 10-K for additional information.
The In-Service Asset Rate Order requires Mississippi Power to submit an annual true-up calculation of its actual cost of capital, compared to the stipulated total cost of capital, with the first occurring as of May 31, 2016. As of March 31, 2016, Mississippi Power recorded a related regulatory liability of approximately $3 million. See "2015 Rate Case" herein for additional information.
Lignite Mine and CO2 Pipeline Facilities
In conjunction with the Kemper IGCC, Mississippi Power will own the lignite mine and equipment and has acquired and will continue to acquire mineral reserves located around the Kemper IGCC site. The mine started commercial operation in June 2013.

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In 2010, Mississippi Power executed a 40-year management fee contract with Liberty Fuels Company, LLC (Liberty Fuels), a wholly-owned subsidiary of The North American Coal Corporation, which developed, constructed, and is operating and managing the mining operations. The contract with Liberty Fuels is effective through the end of the mine reclamation. As the mining permit holder, Liberty Fuels has a legal obligation to perform mine reclamation and Mississippi Power has a contractual obligation to fund all reclamation activities. In addition to the obligation to fund the reclamation activities, Mississippi Power currently provides working capital support to Liberty Fuels through cash advances for capital purchases, payroll, and other operating expenses. See Note 1 to the financial statements of Mississippi Power under "Asset Retirement Obligations and Other Costs of Removal" and "Variable Interest Entities" in Item 8 of the Form 10-K for additional information.
In addition, Mississippi Power has constructed and will operate the CO2 pipeline for the planned transport of captured CO2 for use in enhanced oil recovery. Mississippi Power has entered into agreements with Denbury Onshore (Denbury), a subsidiary of Denbury Resources Inc., and Treetop Midstream Services, LLC (Treetop), an affiliate of Tellus Operating Group, LLC and a subsidiary of Tengrys, LLC, pursuant to which Denbury will purchase 70% of the CO2 captured from the Kemper IGCC and Treetop will purchase 30% of the CO2 captured from the Kemper IGCC. The agreements with Denbury and Treetop provide Denbury and Treetop with termination rights as Mississippi Power has not satisfied its contractual obligation to deliver captured CO2 by May 11, 2015. Since May 11, 2015, Mississippi Power has been engaged in ongoing discussions with its off-takers regarding the status of the CO2 delivery schedule as well as other issues related to the respectiveCO2 agreements. As a result of discussions with Treetop, on August 3, 2015, Mississippi Power agreed to amend certain provisions of their agreement that do not affect pricing or minimum purchase quantities. Potential requirements imposed on CO2 off-takers under the Clean Power Plan (if ultimately enacted in its current form, pending resolution of litigation) and the potential adverse financial impact of low oil prices on the off-takers increase the risk that the CO2 contracts may be terminated or materially modified. Any termination or material modification of these agreements could result in a material reduction in future chemical product salesMississippi Power's revenues andto the extent Mississippi Power is not able to enter into other similar contractual arrangements. Additionally, if the contracts remain in place, sustained oil price reductions could result in significantly lower revenues than Mississippi Power forecasted to be available to offset customer rate impacts, which could have a material impact on Mississippi Power's financial impactstatements. See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters – Global Climate Issues" of Mississippi Power in Item 7 of the Form 10-K for additional information regarding the Clean Power Plan and related litigation.
The ultimate outcome of these matters cannot be determined at this time.
Civil Lawsuit
On April 26, 2016, a complaint against Mississippi Power was filed in Harrison County Circuit Court by Biloxi Freezing & Processing Inc., Gulfside Casino Partnership, and John Carlton Dean. The plaintiffs allege that Mississippi Power violated the Mississippi Unfair Trade Practices Act and concealed, falsely represented, and failed to fully disclose important facts concerning the cost and schedule of the Kemper IGCC and that Mississippi Power's alleged breaches interfered with and destroyed economically advantageous relationships between the plaintiffs and their current and prospective business associates. The plaintiffs seek unspecified actual damages and punitive damages as well as attorney's fees, costs, and interest. The plaintiffs also seek an injunction to prevent any Kemper IGCC costs from being charged to customers through electric rates. Mississippi Power believes this legal challenge has no merit; however, an adverse outcome in this proceeding could have a material impact on Mississippi Power's results of operations, financial condition, and liquidity. Mississippi Power will vigorously defend the matter, and the final outcome of this matter cannot be determined at this time.
Income Tax Matters
See MANAGEMENT'S DISCUSSION AND ANALYSIS - FUTURE EARNINGS POTENTIAL - "Income Tax Matters" of Mississippi Power in Item 7 of the Form 10-K and Note (G) to the Condensed Financial Statements under "Section 174 Research and Experimental Deduction" herein for additional information.

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on Mississippi Power to the extent Mississippi Power is not able to enter into other similar contractual arrangements.
The ultimate outcome of these matters cannot be determined at this time.
Termination of Proposed Sale of Undivided Interest to SMEPA
In 2010 and as amended in 2012, Mississippi Power and SMEPA entered into an APA whereby SMEPA agreed to purchase a 15% undivided interest in the Kemper IGCC. On May 20, 2015, SMEPA notified Mississippi Power of its termination of the APA between Mississippi Power and SMEPA. Mississippi Power previously received a total of $275 million of deposits from SMEPA that were required to be returned to SMEPA with interest in connection with the termination of the APA. On June 3, 2015, Southern Company, pursuant to its guarantee obligation, returned approximately $301 million to SMEPA. Subsequently, Mississippi Power issued an 18-month promissory note in the aggregate principal amount of approximately $301 million to Southern Company.
Income Tax Matters
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Income Tax Matters" of Mississippi Power in Item 7 of the Form 10-K for additional information.
Section 174 Research and Experimental Deduction
Southern Company, on behalf of Mississippi Power, reflected deductions for research and experimental (R&E) expenditures related to the Kemper IGCC in its federal income tax calculations for 2013 and 2014. In May 2015, Southern Company amended its 2008 through 2013 federal income tax returns to include deductions for Kemper IGCC-related R&E expenditures. Due to the uncertainty related to this tax position, Mississippi Power had unrecognized tax benefits associated with these R&E deductions totaling approximately $390 million as of June 30, 2015. See Note 5 to the financial statements of Mississippi Power under "Unrecognized Tax Benefits" in Item 8 of the Form 10-K and Notes (B) and (G) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" and "Unrecognized Tax Benefits Section 174 Research and Experimental Deduction," respectively, herein for additional information. The ultimate outcome of this tax matter cannot be determined at this time.
Other Matters
Mississippi Power is involved in various other matters being litigated and regulatory matters that could affect future earnings. In addition, Mississippi Power is subject to certain claims and legal actions arising in the ordinary course of business. Mississippi Power's business activities are subject to extensive governmental regulation related to public health and the environment, such as regulation of air emissions and water discharges. Litigation over environmental issues and claims of various types, including property damage, personal injury, common law nuisance, and citizen enforcement of environmental requirements, such as air quality and water standards, has occurred throughout the U.S. This litigation has included claims for damages alleged to have been caused by CO2 and other emissions, CCR, and alleged exposure to hazardous materials, and/or requests for injunctive relief in connection with such matters.
The ultimate outcome of such pending or potential litigation against Mississippi Power cannot be predicted at this time; however, for current proceedings not specifically reported in Note (B) to the Condensed Financial Statements herein or in Note 3 to the financial statements of Mississippi Power in Item 8 of the Form 10-K, management does not anticipate that the ultimate liabilities, if any, arising from such current proceedings would have a material effect on Mississippi Power's financial statements. See Note (B) to the Condensed Financial Statements herein for a discussion of various other contingencies, regulatory matters, and other matters being litigated which may affect future earnings potential.

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TableThe SEC is conducting a formal investigation of ContentsSouthern Company and Mississippi Power concerning the estimated costs and expected in-service date of the Kemper IGCC. Southern Company and Mississippi Power believe the investigation is focused primarily on periods subsequent to 2010 and on accounting matters, disclosure controls and procedures, and internal controls over financial reporting associated with the Kemper IGCC. See ACCOUNTING POLICIES – "Application of Critical Accounting Policies and Estimates" herein for additional information on the Kemper IGCC estimated construction costs and expected in-service date. Southern Company and Mississippi Power are cooperating fully with the SEC. The ultimate outcome of this matter cannot be determined at this time; however, it is not expected to have a material impact on the financial statements of Mississippi Power.
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ACCOUNTING POLICIES
Application of Critical Accounting Policies and Estimates
Mississippi Power prepares its financial statements in accordance with GAAP. Significant accounting policies are described in Note 1 to the financial statements of Mississippi Power in Item 8 of the Form 10-K. In the application of these policies, certain estimates are made that may have a material impact on Mississippi Power's results of operations and related disclosures. Different assumptions and measurements could produce estimates that are significantly different from those recorded in the financial statements. See MANAGEMENT'S DISCUSSION AND ANALYSIS – ACCOUNTING POLICIES – "Application of Critical Accounting Policies and Estimates" of Mississippi Power in Item 7 of the Form 10-K for a complete discussion of Mississippi Power's critical accounting policies and estimates related to Electric Utility Regulation, Asset Retirement Obligations, Contingent Obligations, Unbilled Revenues, Pension and Other Postretirement Benefits, and AFUDC.
Kemper IGCC Estimated Construction Costs, Project Completion Date, and Rate Recovery
During 2015,2016, Mississippi Power further revised its cost estimate to complete construction and start-up of the Kemper IGCC to an amount that exceeds the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. Mississippi Power does not intend to seek any rate recovery for any costs related to the construction of the Kemper IGCC that exceed the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions.
As a result of the revisions to the cost estimate, Mississippi Power recorded total pre-tax charges to income for the estimated probable losses on the Kemper IGCC of $53 million ($33 million after tax) in the first quarter 2016, $183 million ($113 million after tax) in the fourth quarter 2015, $150 million ($93 million after tax) in the third

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quarter 2015, $23 million ($14 million after tax) in the second quarter 2015, $9 million ($6 million after tax) in the first quarter 2015, $70 million ($43 million after tax) in the fourth quarter 2014, $418 million ($258 million after tax) in the third quarter 2014, $380 million ($235 million after tax) in the first quarter 2014, $40 million ($25 million after tax) in the fourth quarter 2013, $150 million ($93 million after tax) in the third quarter 2013, $450 million ($278 million after tax) in the second quarter 2013, $462 million ($285 million after tax) in the first quarter 2013, and $78 million ($48 million after tax) in the fourth quarter 2012. In the aggregate, Mississippi Power has incurred charges of $2.08$2.47 billion ($1.281.52 billion after tax) as a result of changes in the cost estimate above the cost cap for the Kemper IGCC through June 30, 2015.March 31, 2016.
Mississippi Power has experienced, and may continue to experience, material changes in the cost estimate for the Kemper IGCC. In subsequent periods, any further changes in the estimated costs to complete construction and start-up of the Kemper IGCC subject to the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions, will be reflected in Mississippi Power's statements of operationsincome and these changes could be material. Any further cost increases and/or extensions of the in-service date with respect to the Kemper IGCC may result from factors including, but not limited to, labor costs and productivity, adverse weather conditions, shortages and inconsistent quality of equipment, materials, and labor, contractor or supplier delay, non-performance under constructionoperating or other agreements, operational readiness, including specialized operator training and required site safety programs, unforeseen engineering or design problems, start-up activities for this first-of-a-kind technology (including, but not limited to, major equipment failure and system integration), and/or operational performance (including, but not limited to, additional costs to satisfy any operational parameters ultimately adopted by the Mississippi PSC).
Mississippi Power's revised cost estimate includes costs through March 31,September 30, 2016. Any further extension of the in-service date beyond September 30, 2016 is currently estimated to result in additional base costs of approximately $25 million to $30$35 million per month, which includes maintaining necessary levels of start-up labor, materials, and fuel, as well as operational resources required to execute start-up and commissioning activities. However, additional costs may be required for remediation of any further equipment and/or design issues identified. Any further extension of the in-service date with respect to the Kemper IGCC beyond September 30, 2016 would also increase costs for the Cost Cap Exceptions, which are not subject to the $2.88 billion cost cap established by the Mississippi PSC. These costs include AFUDC, which is currently estimated to total approximately $13$14 million per month, as well as carrying costs and operating expenses on Kemper IGCC assets placed in service and consulting fees and legal fees which are being deferred as regulatory assets and are estimated to totalof approximately $7$2 million per month.

126

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Given the significant judgment involved in estimating the future costs to complete construction and start-up, the project completion date, the ultimate rate recovery for the Kemper IGCC, and the potential impact on Mississippi Power's results of operations, Mississippi Power considers these items to be critical accounting estimates. See MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle" of Mississippi Power in Item 7 and Note 3 to the financial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle" and Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle" herein for additional information.
Asset Retirement Obligations
AROs are computed as the fair value of the ultimate costs for an asset's future retirement and are recorded in the period in which the liability is incurred. The costs are capitalized as part of the related long-lived asset and depreciated over the asset's useful life. In the absence of quoted market prices, AROs are estimated using present value techniques in which estimates of future cash outlays associated with the asset retirements are discounted using a credit-adjusted risk-free rate. Estimates of the timing and amounts of future cash outlays are based on projections of when and how the assets will be retired and the cost of future removal activities.
The liability for AROs primarily relates to facilities that are subject to the CCR Rule, primarily ash ponds. In addition, Mississippi Power has retirement obligations related to various landfill sites, underground storage tanks, deep injection wells, water wells, substation removal, mine reclamation, and asbestos removal. Mississippi Power also has identified retirement obligations related to certain transmission and distribution facilities, certain wireless communication towers, and certain structures authorized by the U.S. Army Corps of Engineers. However, liabilities for the removal of these assets have not been recorded because the settlement timing for the retirement obligations related to these assets is indeterminable and, therefore, the fair value of the retirement obligations cannot be reasonably estimated. A liability for these AROs will be recognized when sufficient information becomes available to support a reasonable estimation of the ARO.
On April 17, 2015, the EPA published the final CCR Rule in the Federal Register, setting October 19, 2015 as the effective date of the CCR Rule. Therefore, Mississippi Power recorded new AROs for facilities that are subject to the CCR Rule. The cost estimates are based on information that was known as of June 30, 2015 using various assumptions related to closure and post-closure costs, timing of future cash outlays, inflation and discount rates, and the potential methods for complying with the CCR Rule requirements. As further analysis is performed, including evaluation of the expected timing and method of compliance and refinement of assumptions underlying the cost estimates, such as the quantities of CCR at each site, Mississippi Power expects to periodically update these estimates. Given the significant judgment involved in estimating AROs, Mississippi Power considers the liabilities for AROs to be critical accounting estimates.
See Note 1 to the financial statements of Mississippi Power under "Asset Retirement Obligations and Other Costs of Removal" in Item 8 of the Form 10-K and Note (A) to the Condensed Financial Statements under "Asset Retirement Obligations" herein for additional information.
Recently Issued Accounting Standards
The Financial Accounting Standards Board's (FASB) ASC 606, Revenue from Contracts with Customers, revises the accounting for revenue recognition effective for fiscal years beginning after December 15, 2017. Mississippi Power continues to evaluate the requirements of ASC 606. The ultimate impact of the new standard has not yet been determined.
On April 7, 2015,February 25, 2016, the FASB issued Accounting Standards Update (ASU)ASU No. 2015-03,2016-02, Interest – Imputation of Interest (Subtopic 835-30):Leases Simplifying the Presentation of Debt Issuance Costs(Topic 842) (ASU 2016-02). The ASU 2016-02 requires that debt issuance costs relatedlessees to a recognized debt liability be presented inrecognize on the balance sheet as a direct deduction from the carrying amount of that debtlease liability and a right-of-use asset for all leases. ASU 2016-02 also changes the recognition, measurement, and presentation of expense associated with leases and provides clarification regarding the identification of certain components of contracts that would represent a lease. The accounting required by lessors is relatively unchanged. ASU 2016-02 is effective for fiscal years beginning after December 15, 2015.2018, with early adoption permitted. Mississippi Power is currently reflects unamortized debt issuance costs in other deferred chargesevaluating the new standard and assetshas not yet determined its ultimate impact; however, adoption of ASU 2016-02 is expected to have a significant impact on itsMississippi Power's balance sheet.
On March 30, 2016, the FASB issued ASU No. 2016-09, Compensation-Stock Compensation(Topic 718): Improvements to Employee Share-Based Payment Accounting (ASU 2016-09). ASU 2016-09 changes the accounting for income taxes and the cash flow presentation for share-based payment award transactions. Most

127104

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

balance sheet. Uponsignificantly, entities are required to recognize all excess tax benefits and deficiencies related to the exercise or vesting of stock compensation as income tax expense or benefit in the income statement. Mississippi Power currently recognizes any excess tax benefits and deficiencies related to the exercise and vesting of stock compensation in additional paid-in capital. ASU 2016-09 is effective for fiscal years beginning after December 15, 2016, with early adoption permitted. Mississippi Power is currently evaluating the reclassification willnew standard and has not have a material impact on the results of operations, financial position, or cash flows of Mississippi Power.yet determined its ultimate impact.
FINANCIAL CONDITION AND LIQUIDITY
Overview
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Overview" of Mississippi Power in Item 7 of the Form 10-K and FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle" herein for additional information. Mississippi Power's financial condition was adversely affected by the return of approximately $301 million of interest bearing refundable deposits to SMEPA in June 2015 in connection with the termination of the APA. In addition, the required refund of Mirror CWIP rate collections, which as of June 30, 2015 was approximately $353 million including associated carrying costs, and the termination of the Mirror CWIP rate will further adversely impact Mississippi Power's financial condition and its ability to obtain financing needed for normal business operations and completion of the Kemper IGCC. Earnings for the sixthree months ended June 30, 2015 were negatively affected by revisions to the cost estimate for the Kemper IGCC and the Court's decision to reverse the 2013 MPSC Rate Order. Earnings for the six months ended June 30, 2014March 31, 2016 were negatively affected by revisions to the cost estimate for the Kemper IGCC.
In addition to funding normal business operations and projected capital expenditures, Mississippi Power's cash requirements primarily consist of $900 million of bank term loans scheduled to mature on April 1,Through March 31, 2016, $30 million of short-term debt, and the required refund of approximately $353 million in Mirror CWIP, which includes associated carrying costs. In addition, Mississippi Power issued an 18-month promissory notehas incurred non-recoverable cash expenditures of $2.11 billion and is expected to Southern Companyincur approximately $0.36 billion in additional non-recoverable cash expenditures through completion of the aggregate principal amountconstruction and start-up of approximately $301 million related to the refund to SMEPA and expects to enter into a similar promissory note with Southern Company to fund the Mirror CWIP refund. See FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle – Termination of Proposed Sale of Undivided Interest to SMEPA," "Rate Recovery of Kemper IGCC Costs – 2013 MPSC Rate Order,"" – 2015 Mississippi Supreme Court Decision," and " – 2015 Rate Case" herein for additional information. IGCC.
For the three-year period from 20152016 through 2017,2018, Mississippi Power's capital expenditures and debt maturities are expected to materially exceed operating cash flows. In addition to the Kemper IGCC, projected capital expenditures in that period include investments to maintain existing generation facilities, to add environmental equipment formodifications to existing generating units, including the Plant Daniel scrubber project, to add or change fuel sources for certain existing units, and to expand and improve transmission and distribution facilities. See "Sources of Capital" herein for additional information.
Through June 30, 2015,On January 28, 2016, Mississippi Power has incurred non-recoverable cash expenditures of $1.62 billion and is expectedissued a promissory note for up to incur approximately $0.46 billion$275 million to Southern Company, which matures in additional non-recoverable cash expenditures through completion of the Kemper IGCC.
During the first six months of 2015, Mississippi Power received $75 million in equity contributions from Southern Company. In April 2015, Mississippi Power entered into two floating rate bank loans with a maturity date of April 1, 2016, in an aggregate principal amount of $475 million,December 2017, bearing interest based on one-month LIBOR. The proceedsDuring the first three months of these loans were used2016, Mississippi Power borrowed $100 million under this promissory note. In addition, on January 19, 2016, Mississippi Power borrowed an additional $100 million from Southern Company pursuant to a promissory note issued in November 2015. On March 8, 2016, Mississippi Power entered into an unsecured term loan agreement for the repayment of term loans in an aggregate principal amount of $275 million, working capital,$1.2 billion to repay existing indebtedness and for other general corporate purposes. Mississippi Power also amended three outstanding floating rate bank loans for an aggregate principal amountborrowed $900 million under the term loan agreement and has the right to borrow the remaining $300 million on or before October 15, 2016.
As of $425March 31, 2016, Mississippi Power's current liabilities exceeded current assets by approximately $363 million which, among other things, extended the maturity dates from various dates in 2015primarily due to April 1, 2016. On June 3, 2015, Mississippi Power issued an 18-month promissory note in the aggregate principal amount of approximately $301 million to Southern Company as a result of Southern Company's refund of approximately $301$300 million in depositssenior notes scheduled to mature on October 15, 2016 and associated interest to SMEPA$25 million in connection with the termination of the APA.short-term debt. Mississippi Power intends to utilize operating cash flows and lines of credit (to the extent available) as well as loans and, under certain circumstances, equity contributions from Southern Company to fund Mississippi Power's short-termthe remainder of its capital needs. See "Capital Requirements and Contractual Obligations," "Sources of Capital," and "Financing Activities" herein for additional information.

128

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Net cash provided fromused for operating activities totaled $309$25 million for the first sixthree months of 2015, an increase2016, a decrease of $131$229 million as compared to the corresponding period in 2014.2015. The increasedecrease in cash provided from operating activities is primarily due to R&Elower research and experimental tax deductions, and bonus depreciation reducing tax payments, an increasea reduction in fuel recovery,the customer liability associated with Kemper IGCC refunds due to offsetting service provided, a decrease in prepaid income taxes, and a decrease in receivables,Mirror CWIP regulatory liability due to the Mirror CWIP refund, partially offset by the timing of payments for accounts payable and fuel purchases.an increase in receivables. See Notes (B) and Note (G) to the Condensed Financial Statements herein for additional information. Net cash used for investing activities totaled $460$214 million for the first sixthree months of 20152016 primarily due to gross property additions related to the Kemper IGCC and the Plant Daniel scrubber project.IGCC. Net cash provided from financing activities totaled $230$199 million for the first sixthree months of 20152016 primarily due to short-term bank loans, capital contributions from Southern Company, and short-term borrowings,long-term debt issuances, partially offset by redemptions of long-term debt.debt and short-term borrowings. Fluctuations in cash flow from financing activities vary from period to period based on capital needs and the maturity or redemption of securities.

105

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Significant balance sheet changes for the first sixthree months of 20152016 include an increase in long-term debt of $1.1 billion. A portion of this debt was used to repay securities and notes payable resulting in a $425 million decrease in securities due within one year of $349and a $475 million primarily due to refinancing or replacing maturing long-term debt with short-term loans. Additionally, long-term debt increased $301 million and interest-bearing refundable deposit decreased $275 million, due to an intercompany loan for repayment of the SMEPA deposits and interest. See "Sources of Capital" herein for additional information.decrease in notes payable. Total property, plant, and equipment increased $439 million; other regulatory assets, deferred increased $97 million; and the Mirror CWIP regulatory liability increased $82 million primarily associated with construction, operation, and collections related to the Kemper IGCC. See – "Integrated Coal Gasification Combined Cycle" herein for additional information. Income taxes receivable, non-current; accrued income taxes; accumulated deferred income taxes, a portion of which is reflected in other deferred charges and assets, and other deferred credits and liabilities increased primarily due to R&E tax deductions and the related reserve. Additional changes include increases in notes payable primarily due to new short-term bank loans and asset retirement obligations due to the CCR Rule. Total common stockholder's equity increased $164$140 million primarily due to the receipt of $75 million in capital contributions from Southern Companyconstruction and due to net income duringstartup activities for the second quarter 2015.Kemper IGCC. The customer liability associated with Kemper IGCC refunds decreased $51 million.
Capital Requirements and Contractual Obligations
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Capital Requirements and Contractual Obligations" of Mississippi Power in Item 7 of the Form 10-K for a description of Mississippi Power's capital requirements for its construction program, including estimated capital expenditures for new generating resources and to comply with existing environmental statutes and regulations, scheduled maturities of long-term debt, as well as related interest, leases, purchase commitments, derivative obligations, preferred stock dividends, trust funding requirements, and unrecognized tax benefits. Approximately $900$300 million will be required through June 30, 2016March 31, 2017 to fund maturities of bank term loans scheduled to mature on April 1, 2016long-term debt, and $30$25 million in short-term debt. In addition, Mississippi Power will be required to refund its Mirror CWIP rate collectionsfund maturities of approximately $353 million as of June 30, 2015, including associated carrying costs.short-term debt. See "Sources of Capital" herein for additional information.
The construction program of Mississippi Power is currently estimated to be $1.0 billion in 2015, $354 million in 2016, and $229$841 million for 2016, $216 million for 2017, and $264 million for 2018, which includes expenditures related to the construction of the Kemper IGCC of $801 million in 2015 and $150$665 million in 2016.
The construction program is subject to periodic review and revision, and actual construction costs may vary from these estimates because of numerous factors. These factors include: changes in business conditions; changes in load projections; storm impacts; changes in environmental statutes and regulations; the outcome of any legal challenges to the environmental rules; changes in generating plants, including unit retirements and replacements and adding or changing fuel sources at existing units, to meet regulatory requirements; changes in FERC rules and regulations; Mississippi PSC approvals; changes in the expected environmental compliance program; changes in legislation; the cost and efficiency of construction labor, equipment, and materials; project scope and design changes; and the cost of capital. See Note (B) to the Condensed Financial Statements under "Integrated Coal

129

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Gasification Combined Cycle – Kemper IGCC Schedule and Cost Estimate" herein for additional information and further risks related to the estimated schedule and costs and rate recovery for the Kemper IGCC.
Sources of Capital
Except as described herein,In December 2015, the Mississippi Power plans to obtainPSC approved the funds requiredIn-Service Asset Rate Order, which among other things, provided for construction and other purposes from operating cash flows and lines of credit (to the extent available) as well as loans and, under certain circumstances, equity contributions from Southern Company. Mississippi Power's financial condition was adversely affected by the issuanceretail rate recovery of an 18-month promissory note to Southern Company related to the returnannual revenue requirement of approximately $301$126 million of interest bearing refundable deposits to SMEPA in June 2015 in connection with the termination of the APA. In addition, the required refund of Mirror CWIP rate collections of approximately $353 million as of June 30, 2015, including associated carrying costs, and the termination of the Mirror CWIP rate have further adversely impacted Mississippi Power's financial condition and its ability to obtain funds needed for normal business operations and completion of the Kemper IGCC.effective December 17, 2015. The amount, type, and timing of future financings will depend upon regulatory approval, prevailing market conditions, and other factors, which includes resolution of Kemper IGCC cost recovery. See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Capital Requirements and Contractual Obligations" and – FUTURE EARNINGS POTENTIAL – "Integrated Coal Gasification Combined Cycle – Rate Recovery of Kemper IGCC Costs – 2013 MPSC Rate Order" and " – 2015 Mississippi Supreme Court Decision"Rate Case" of Mississippi Power in Item 7 of the Form 10-K and hereinfor additional information. Also see MANAGEMENT'S DISCUSSION AND ANALYSIS – FUTURE EARNINGS POTENTIAL – "Income Tax Matters – Bonus Depreciation" of Mississippi Power in Item 7 of the Form 10-K for additional information.
Mississippi Power received $245 million of Initial DOE Grants in prior years that were used for the construction of the Kemper IGCC. An additional $25 million of grants from the DOE Grants is expected to be received for commercial operation of the Kemper IGCC. On April 8, 2016, Mississippi Power received approximately $137 million in Additional DOE Grants for the Kemper IGCC, which are expected to be used to reduce future rate impacts for customers. In addition, see Note 3 to the financial statements of Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K for information regarding legislation related to the securitization of certain costs of the Kemper IGCC.
In April 2015,
106

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

On January 28, 2016, Mississippi Power entered into two floating rate bank loans withissued a maturity date of April 1, 2016,promissory note for up to $275 million to Southern Company, which matures in an aggregate principal amount of $475 million,December 2017, bearing interest based on one-month LIBOR. The proceedsDuring the first three months of these loans were used2016, Mississippi Power borrowed $100 million from Southern Company pursuant to the $275 million promissory note with a $50 million draw occurring on each of January 29, 2016 and March 14, 2016. In addition, on January 19, 2016, Mississippi Power borrowed $100 million from Southern Company pursuant to a promissory note issued in November 2015. On March 8, 2016, Mississippi Power entered into an unsecured term loan agreement for the repayment of term loans in an aggregate principal amount of $275 million, working capital,$1.2 billion to repay existing indebtedness and for other general corporate purposes. Mississippi Power also amended three outstanding floating rateborrowed $900 million under the term loan agreement and has the right to borrow the remaining $300 million on or before October 15, 2016. Mississippi Power used the initial proceeds to repay $900 million in maturing bank loans for an aggregate principal amount of $425on March 8, 2016 and expects the remaining $300 million which, among other things, extended the maturity dates from various datesto be used to repay senior notes maturing in 2015October 2016. The term loan pursuant to April 1, 2016. As of June 30, 2015, Mississippi Power's current liabilities exceeded current assets by approximately $898 million primarily due to $900 million of bank term loans scheduled to maturethis agreement matures on April 1, 2016, $30 million of short-term debt,2018 and the required refund of approximately $353 million in Mirror CWIP, which includes associated carrying costs through June 30, 2015. bears interest based on one-month LIBOR.
Mississippi Power intends to utilize operating cash flows and lines of credit (to the extent available) as well as loans and, under certain circumstances, equity contributions from Southern Company to fund Mississippi Power's short-term capital needs.
At June 30, 2015,March 31, 2016, Mississippi Power had approximately $212$58 million of cash and cash equivalents. Committed credit arrangements with banks at June 30, 2015March 31, 2016 were as follows:
ExpiresExpires   
Executable Term
Loans
 
Due Within One
Year
Expires   
Executable Term
Loans
 
Due Within One
Year
2015 2016 Total Unused 
One
Year
 
Two
Years
 
Term
Out
 
No Term
Out
(in millions) (in millions) (in millions) (in millions)
20162016 Total Unused 
One
Year
 
Two
Years
 
Term
Out
 
No Term
Out
 (in millions) (in millions) (in millions)
$40
 $255
 $295
 $265
 $30
 $40
 $70
 $225
205
 $205
 $180
 $30
 $15
 $45
 $160
See Note 6 to the financial statements of Mississippi Power under "Bank Credit Arrangements" in Item 8 of the Form 10-K and Note (E) to the Condensed Financial Statements under "Bank Credit Arrangements" herein for additional information.

130

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

A portion of the $265 million unused credit arrangements with banks is allocated to provide liquidity support to Mississippi Power's variable rate pollution control revenue bonds and commercial paper borrowings. The amount of variable rate pollution control revenue bonds outstanding requiring liquidity support as of June 30, 2015 was approximately $40 million.
Most of these bank credit arrangements, as well as Mississippi Power's term loan arrangements, contain covenants that limit debt levels and typically contain cross acceleration or cross default provisions to other indebtedness (including guarantee obligations) of Mississippi Power. Such cross default provisions to other indebtedness would trigger an event of default if Mississippi Power defaulted on indebtedness or guarantee obligations over a specifiedspecific threshold. Such cross acceleration provisions to other indebtedness would trigger an event of default if Mississippi Power defaulted on indebtedness, the payment of which was then accelerated. Mississippi Power is currently in compliance with all such covenants. None of the bank credit arrangements contain material adverse change clauses at the time of borrowing.
Subject to applicable market conditions, Mississippi Power expects to seek to renew or replace its credit arrangements, as needed prior to expiration. In connection therewith, Mississippi Power may seek to extend the maturity dates and/or increase or decrease the lending commitments thereunder.
ToA portion of the extent available,$180 million unused credit arrangements with banks is allocated to provide liquidity support to Mississippi Power may seek to utilize a Southern Company subsidiary organized to issuePower's pollution control revenue bonds and sell commercial paper at the request and for the benefitborrowings. The amount of Mississippi Power and the other traditional operating companies. Proceeds from such issuances for the benefitvariable rate pollution control revenue bonds outstanding requiring liquidity support as of Mississippi Power would be loaned directly to Mississippi Power. The obligationsMarch 31, 2016 was approximately $40 million.

107

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Details of short-term borrowings were as follows:
  
Short-term Debt at
June 30, 2015
 
Short-term Debt During the Period(*)
  
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Average
Outstanding
 
Weighted
Average
Interest
Rate
 
Maximum
Amount
Outstanding
  (in millions)   (in millions)   (in millions)
Short-term bank debt $505
 1.4% $460
 1.4% $505
  
Short-term Debt at
March 31, 2016
 
Short-term Debt During the Period(*)
  
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Average
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Maximum
Amount
Outstanding
  (in millions)   (in millions)   (in millions)
Short-term bank debt $25
 2.1% $375
 2.0% $500
(*)Average and maximum amounts are based upon daily balances during the three-month period ended June 30, 2015.March 31, 2016.
Credit Rating Risk
Mississippi Power does not have any credit arrangements that would require material changes in payment schedules or terminations as a result of a credit rating downgrade.
There are certain contracts that have required or could require collateral, but not accelerated payment, in the event of a credit rating change to BBB-BBB and/or Baa3Baa2 or below. These contracts are for physical electricity purchases and sales, fuel transportation and storage, and energy price risk management.management, and transmission. At June 30, 2015,March 31, 2016, the maximum potential collateral requirements under these contracts at a rating of BBB and/or Baa2 or BBB- and/or Baa3 was not material. The maximum potential collateral requirements at a rating below BBB- and/or Baa3 equaled approximately $282$266 million.
Included in these amounts are certain agreements that could require collateral in the event that one or more Southern Company system power pool participants has a credit rating change to below investment grade. Generally, collateral may be provided by a Southern Company guaranty, letter of credit, or cash. Additionally, anya credit rating downgrade has impacted and may continue tocould impact the ability of Mississippi Power's abilityPower to access capital markets, particularlyand would be likely to impact the short-term debt market and the variable rate pollution control revenue bond market.cost at which it does so.
On June 5, 2015, Fitch downgraded the long-term issuer default rating of Mississippi Power to BBB+ from A-. Fitch maintained the negative ratings outlook for Mississippi Power.
Subsequent to June 30, 2015, S&P placed its ratings of Southern Company and the traditional operating companies (including Mississippi Power) on CreditWatch with negative implications.

131

MISSISSIPPI POWER COMPANY
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Financing Activities
In March 2015, Mississippi Power repaid at maturity a $75 million bank term loan.
In April 2015, Mississippi Power entered into two floating rate bank loans with a maturity date of April 1,January 2016, in an aggregate principal amount of $475 million, bearing interest based on one-month LIBOR. The proceeds of these loans were used for the repayment of term loans in an aggregate principal amount of $275 million, working capital, and other general corporate purposes, including Mississippi Power's ongoing construction program. Mississippi Power also amended three outstanding floating rate bank loans for an aggregate principal amount of $425 million which, among other things, extended the maturity dates from various dates in 2015 to April 1, 2016.
In June 2015, Mississippi Power issued an 18-montha floating rate promissory note to Southern Company in an aggregate principal amount of up to $275 million, which matures on December 1, 2017, bearing interest based on one-month LIBOR. ThisAs of March 31, 2016, Mississippi Power had borrowed $100 million under this promissory note waswith a $50 million draw occurring on each of January 29, 2016 and March 14, 2016. In addition, on January 19, 2016, Mississippi Power borrowed $100 million from Southern Company pursuant to a promissory note issued in November 2015.
On March 8, 2016, Mississippi Power entered into an unsecured term loan agreement for an aggregate principal amount of approximately $301$1.2 billion to repay existing indebtedness and for other general corporate purposes. Mississippi Power borrowed $900 million under the amount paid by Southern Companyterm loan agreement and has the right to SMEPAborrow the remaining $300 million on or before October 15, 2016, upon satisfaction of certain customary conditions. Mississippi Power used the initial proceeds to repay $900 million in maturing bank notes on March 8, 2016 and expects the remaining $300 million to be used to repay senior notes maturing in October 2016. The term loan pursuant to Southern Company's guarantee of the return of SMEPA's depositthis agreement matures on April 1, 2018 and bears interest based on one-month LIBOR.
Also in connection with the termination of the APA. See Note (B) to the Condensed Financial Statements under "Integrated Coal Gasification Combined Cycle – Termination of Proposed Sale of Undivided Interest to SMEPA" herein for additional information.March 2016, Mississippi Power renewed a $10 million short-term note, which matures on June 30, 2016, bearing interest based on three-month LIBOR.

132108



SOUTHERN POWER COMPANY
AND SUBSIDIARY COMPANIES

133109



SOUTHERN POWER COMPANY AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)
 
For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
For the Three Months
Ended March 31,
2015 2014 2015 20142016 2015
(in millions) (in millions)(in millions)
Operating Revenues:          
Wholesale revenues, non-affiliates$250
 $260
 $481
 $538
$215
 $232
Wholesale revenues, affiliates85
 68
 199
 140
97
 114
Other revenues2
 1
 4
 2
3
 2
Total operating revenues337
 329
 684
 680
315
 348
Operating Expenses:          
Fuel105
 118
 243
 243
91
 138
Purchased power, non-affiliates18
 17
 34
 45
13
 16
Purchased power, affiliates4
 16
 14
 46
6
 10
Other operations and maintenance69
 69
 121
 122
79
 52
Depreciation and amortization60
 52
 118
 103
73
 59
Taxes other than income taxes6
 6
 12
 11
6
 6
Total operating expenses262

278
 542
 570
268
 281
Operating Income75
 51
 142
 110
47
 67
Other Income and (Expense):          
Interest expense, net of amounts capitalized(23) (22) (45) (44)(21) (22)
Other income (expense), net1
 
 1
 
2
 
Total other income and (expense)(22) (22) (44) (44)(19) (22)
Earnings Before Income Taxes53
 29
 98
 66
28
 45
Income taxes (benefit)1
 (3) 13
 
(23) 12
Net Income52
 32
 85
 66
51
 33
Less: Net income attributable to noncontrolling interests6
 1
 6
 2
1
 
Net Income Attributable to Southern Power Company$46
 $31
 $79
 $64
Net Income Attributable to Southern Power$50
 $33
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)
 
For the Three Months
Ended June 30,
 For the Six Months
Ended June 30,
For the Three Months
Ended March 31,
2015 2014 2015 20142016 2015
(in millions) (in millions)(in millions)
Net Income$52
 $32
 $85
 $66
$51
 $33
Other comprehensive income (loss)
 
 
 
Other comprehensive income (loss):   
Qualifying hedges:   
Reclassification adjustment for amounts included in net
income, net of tax of $-, and $-, respectively
1
 
Total other comprehensive income (loss)1
 
Less: Comprehensive income attributable to noncontrolling interests6
 1
 6
 2
1
 
Comprehensive Income Attributable to Southern Power Company$46
 $31
 $79
 $64
Comprehensive Income Attributable to Southern Power$51
 $33
The accompanying notes as they relate to Southern Power are an integral part of these consolidated financial statements.

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SOUTHERN POWER COMPANY AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)
 
For the Six Months
Ended June 30,
For the Three Months
Ended March 31,
2015 20142016 2015
(in millions)(in millions)
Operating Activities:      
Net income$85
 $66
$51
 $33
Adjustments to reconcile net income to net cash provided from operating activities —   
Adjustments to reconcile net income to net cash used for operating activities —   
Depreciation and amortization, total121
 105
75
 60
Deferred income taxes59
 (3)(132) (54)
Investment tax credits153
 26
Amortization of investment tax credits(10) (5)(7) (4)
Deferred revenues(21) (24)(26) (20)
Accrued income taxes, non-current100
 
Other, net10
 7
9
 3
Changes in certain current assets and liabilities —      
-Receivables(26) (34)(3) 2
-Fossil fuel stock5
 (1)1
 6
-Prepaid income taxes(102) 21
(31) (2)
-Other current assets
 (1)
-Accounts payable(31) 24
(12) (25)
-Accrued taxes(110) 7
(37) (4)
-Accrued interest2
 (15)
-Other current liabilities18
 5

 1
Net cash provided from operating activities251
 193
Net cash used for operating activities(110) (19)
Investing Activities:      
Plant acquisitions(408) (213)(114) (6)
Property additions(154) (11)(767) (33)
Change in construction payables38
 (3)31
 17
Payments pursuant to long-term service agreements(45) (23)(25) (16)
Investment in restricted cash(289) 
Distribution of restricted cash292
 
Other investing activities(1) (11)(1) 
Net cash used for investing activities(570) (261)(873) (38)
Financing Activities:      
Increase (decrease) in notes payable, net(195) 73
Proceeds — Senior notes650
 
Increase in notes payable, net276
 38
Distributions to noncontrolling interests(1) 
(4) 
Contributions from noncontrolling interests78
 7
Capital contributions from noncontrolling interests131
 
Purchase of membership interests from noncontrolling interests(129) 
Payment of common stock dividends(65) (66)(68) (33)
Other financing activities(3) 9
Net cash provided from financing activities464
 23
206
 5
Net Change in Cash and Cash Equivalents145
 (45)(777) (52)
Cash and Cash Equivalents at Beginning of Period75
 69
830
 75
Cash and Cash Equivalents at End of Period$220
 $24
$53
 $23
Supplemental Cash Flow Information:      
Cash paid (received) during the period for —   
Interest (net of $1 and $- capitalized for 2015 and 2014, respectively)$35
 $43
Cash paid (received) during the period for --   
Interest (net of $10 and $- capitalized for 2016 and 2015, respectively)$15
 $36
Income taxes, net(72) (59)188
 79
Noncash transactions — Accrued property additions at end of period38
 5
262
 16
The accompanying notes as they relate to Southern Power are an integral part of these consolidated financial statements.

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SOUTHERN POWER COMPANY AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)
 
Assets At June 30,
2015
 At December 31,
2014
 At March 31,
2016
 At December 31,
2015
 (in millions) (in millions)
Current Assets:        
Cash and cash equivalents $220
 $75
 $53
 $830
Receivables —        
Customer accounts receivable 106
 77
 76
 75
Other accounts receivable 11
 15
 23
 19
Affiliated companies 40
 34
 31
 30
Fossil fuel stock, at average cost 17
 22
 14
 16
Materials and supplies, at average cost 59
 58
 63
 63
Prepaid income taxes 122
 19
 77
 45
Deferred income taxes, current 144
 306
Other current assets 16
 21
Other prepaid expenses 23
 23
Assets from risk management activities 6
 7
Total current assets 735
 627
 366
 1,108
Property, Plant, and Equipment:        
In service 6,047
 5,657
 7,738
 7,275
Less accumulated provision for depreciation 1,125
 1,035
 1,299
 1,248
Plant in service, net of depreciation 4,922
 4,622
 6,439
 6,027
Construction work in progress 201
 11
 1,535
 1,137
Total property, plant, and equipment 5,123
 4,633
 7,974
 7,164
Other Property and Investments:        
Goodwill 2
 2
 2
 2
Other intangible assets, net of amortization of $10 and $8 at
June 30, 2015 and December 31, 2014, respectively
 69
 47
Other intangible assets, net of amortization of $13 and $12
at March 31, 2016 and December 31, 2015, respectively
 316
 317
Total other property and investments 71
 49
 318
 319
Deferred Charges and Other Assets:        
Prepaid long-term service agreements 141
 124
 184
 166
Other deferred charges and assets — affiliated 13
 5
 20
 9
Other deferred charges and assets — non-affiliated 143
 112
 137
 139
Total deferred charges and other assets 297
 241
 341
 314
Total Assets $6,226
 $5,550
 $8,999
 $8,905
The accompanying notes as they relate to Southern Power are an integral part of these consolidated financial statements.

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SOUTHERN POWER COMPANY AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)
 
Liabilities and Stockholders' Equity At June 30,
2015
 At December 31,
2014
 At March 31,
2016
 At December 31,
2015
 (in millions) (in millions)
Current Liabilities:        
Securities due within one year $525
 $525
 $401
 $403
Notes payable 8
 195
 413
 137
Accounts payable —        
Affiliated 65
 78
 62
 66
Other 55
 30
 347
 327
Accrued taxes —    
Accrued income taxes 7
 72
 9
 198
Other accrued taxes 16
 5
Accrued interest 31
 30
 25
 23
Contingent consideration 21
 36
Other current liabilities 53
 17
 49
 44
Total current liabilities 744
 947
 1,343
 1,239
Long-term Debt 1,737
 1,095
 2,722
 2,719
Deferred Credits and Other Liabilities:        
Accumulated deferred income taxes 760
 863
 470
 601
Accumulated deferred investment tax credits 693
 601
 1,025
 889
Accrued income taxes, non-current 100
 
 109
 109
Asset retirement obligations 25
 21
Deferred capacity revenues — affiliated 9
 15
 6
 17
Other deferred credits and liabilities — affiliated 
 1
Other deferred credits and liabilities — non-affiliated 22
 18
Other deferred credits and liabilities 11
 3
Total deferred credits and other liabilities 1,584
 1,498
 1,646
 1,640
Total Liabilities 4,065
 3,540
 5,711
 5,598
Redeemable Noncontrolling Interest 41
 39
Redeemable Noncontrolling Interests 44
 43
Common Stockholder's Equity:        
Common stock, par value $.01 per share —    
Authorized — 1,000,000 shares    
Outstanding — 1,000 shares 
 
Common stock, par value $.01 per share --    
Authorized - 1,000,000 shares    
Outstanding - 1,000 shares 
 
Paid-in capital 1,176
 1,176
 1,821
 1,822
Retained earnings 587
 573
 640
 657
Accumulated other comprehensive income 4
 3
 5
 4
Total common stockholder's equity 1,767
 1,752
 2,466
 2,483
Noncontrolling Interest 353
 219
Noncontrolling Interests 778
 781
Total Stockholders' Equity 2,120
 1,971
 3,244
 3,264
Total Liabilities and Stockholders' Equity $6,226
 $5,550
 $8,999
 $8,905
The accompanying notes as they relate to Southern Power are an integral part of these consolidated financial statements.

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

SECONDFIRST QUARTER 20152016 vs. SECONDFIRST QUARTER 2014
AND
YEAR-TO-DATE 2015 vs. YEAR-TO-DATE 2014


OVERVIEW
Southern Power constructs, acquires, owns, and manages generation assets, including renewable energy projects, and sells electricity at market-based rates in the wholesale market. Southern Power continually seeks opportunities to execute its strategy to create value through various transactions including acquisitions and sales of assets, construction of new power plants, and entry into PPAs primarily with investor-owned utilities, independent power producers, municipalities, and electric cooperatives. In general, Southern Power has constructed or acquired new generating capacity only after entering into long-term PPAs for the new facilities.
During the sixthree months ended June 30, 2015,March 31, 2016, Southern Power acquired or commenced construction of approximately 353140 MWs of additional solar facilities including the five Georgia construction projects located in Taylor and Butler Counties, as well as the Lost Hills, Blackwell, and North Star projects located in California.facilities. Southern Power also entered into an agreement to acquire an approximately 299-MW40-MW wind facility located in Oklahoma, contingent upon certain construction and project milestones.Maine. Subsequent to March 31, 2016, Southern Power acquired an approximately 151-MW wind facility located in Oklahoma. See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Acquisitions" and "Construction Projects" herein for additional information.
At March 31, 2016, Southern Power had an average investment coverage ratio of 91% for the next five years (through 2020) and 90% for the next 10 years (through 2025) with an average remaining contract duration of approximately 18 years. This includes the PPAs and capacity associated with solar facilities currently under construction and acquisitions discussed herein. See FUTURE EARNINGS POTENTIAL "Power Sales Agreements" herein for additional information.
Southern Power continues to focus on several key performance indicators. These indicators include peak season equivalent forced outage rate, contract availability, and net income. For additional information on these indicators, see MANAGEMENT'S DISCUSSION AND ANALYSIS OVERVIEW "Key Performance Indicators" of Southern Power in Item 7 of the Form 10-K.
RESULTS OF OPERATIONS
Net Income
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$15 48.4 $15 23.4
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$17 51.5
Net income attributable to Southern Power for the secondfirst quarter 20152016 was $46$50 million compared to $31$33 million for the corresponding period in 2014.2015. The increase was primarily due to increased revenuetax benefits from solar ITCs and lower fuelwind PTCs and purchased power expenses.
Net income attributable to Southern Power for year-to-date 2015 was $79 million compared to $64 million for the corresponding period in 2014. The increase was primarily due to a decrease in purchased power expenses,increased renewable energy sales arising from new solar and wind facilities, partially offset by increases in depreciation and income taxes.operations and maintenance expenses.
WholesaleOperating RevenuesNon-Affiliates
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$(10) (3.8) $(57) (10.6)
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$(33) (9.5)
Operating revenues include PPA capacity revenues which are derived primarily from long-term contracts involving natural gas and biomass generating facilities, and PPA energy revenues which include sales from natural gas, biomass, solar, and wind facilities. To the extent Southern Power has unused capacity, it may sell power into the wholesale market or into the power pool.

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FINANCIAL CONDITION AND RESULTS OF OPERATIONS

  First Quarter 2016
vs.
First Quarter 2015
 (change in millions) (% change)
PPA capacity revenues$(3) (2.1)
PPA energy revenues
 N/M
Total PPA revenues(3) (1.1)
Revenue not covered by PPA(31) (30.0)
Other revenues1
 50.0
Total operating revenues$(33) (9.5)%
N/M – Not meaningful
In the first quarter 2016, operating revenues were $315 million compared to $348 million for the corresponding period in 2015. The $33 million decrease in operating revenues was primarily due to the following:
PPA capacity revenues decreased $3 million as a result of a $15 million decrease in non-affiliate capacity revenues, partially offset by a $12 million increase in affiliate capacity revenues primarily due to PPA remarketing.
PPA energy revenuesremained flat; however, a $20 million increase in renewable energy sales, arising from new solar and wind facilities, was offset by a decrease of $20 million in fuel revenues related to natural gas PPAs.
Revenues not covered by PPA decreased $31 million primarily due to a 23% decrease in non-PPA KWH sales associated with increased scheduled outages and a reduction in demand driven by milder weather in 2016 as compared to 2015.
Wholesale revenues from sales to non-affiliates will vary depending on the energy demand of thoseSouthern Power's customers and their generation capacity, as well as the market prices of wholesale energy compared to the cost of Southern Power's energy. Increases and decreases in revenues under PPAs that are driven by fuel prices are accompanied by an increase or decrease in fuel costs and do not have a significant impact on net income.
Capacity revenues are an integral component of Southern Power's natural gas and biomass PPAs and generally represent the greatest contribution to net income. Energy under the PPAs is generally sold at variable cost or is indexed to published gas indices. Energy revenues also include fees for support services, fuel storage, and unit start charges.
Southern Power's electricity sales from solar and wind generating facilities are also through long-term PPAs, but do not have a capacity charge. Instead, the customers purchase the energy output of a dedicated renewable facility through an energy charge. As a result, Southern Power's ability to recover fixed and variable operations and maintenance expenses is dependent upon the level of energy generated from these facilities, which can be impacted by weather conditions, equipment performance, and other factors.

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Wholesale revenues from non-affiliates for the second quarter 2015 were $250 million compared to $260 million for the corresponding period in 2014. The decrease was due to a $5 million decrease in energy sales, primarily as a result of decreased fuel costs passed through in PPA revenues due to lower natural gas prices, partially offset by increased sales volumes and new solar PPAs. The decrease in energy revenues reflects a 14% decrease in the average price of energy, partially offset by a 12% increase in KWH sales. In addition, capacity revenues decreased $5 million primarily due to PPA expirations.
Wholesale revenues from non-affiliates for year-to-date 2015 were $481 million compared to $538 million for the corresponding period in 2014. The decrease was due to a $44 million decrease in energy sales, primarily as a result of decreased fuel costs passed through in PPA revenues due to lower natural gas prices, partially offset by increased sales volumes and new solar PPAs. The decrease in energy revenues reflects a 17% decrease in the average price of energy, partially offset by a 5% increase in KWH sales. In addition, capacity revenues decreased $13 million primarily due to PPA expirations.
Wholesale RevenuesAffiliates
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$17 25.0 $59 42.1
Wholesale revenues from sales to affiliate companies will vary depending on demand and the availability and cost of generating resources at each company. Sales to affiliate companies that are not covered by PPAs are made in accordance with the IIC, as approved by the FERC.
Wholesale revenues from affiliates for the second quarter 2015 were $85 million compared to $68 million for the corresponding period in 2014. The increase was the result of a $10 million increase in energy revenues and a $7 million increase in capacity revenues. The increase in energy revenues is primarily the result of increased sales volume under the IIC as a result of lower natural gas prices, which increased demand for Southern Power Company's resources. The increase in energy revenues reflects a 61% increase in KWH sales, partially offset by a 21% decrease in the average price of energy. The increase in capacity revenues was primarily the result of new PPAs.
Wholesale revenues from affiliates for year-to-date 2015 were $199 million compared to $140 million for the corresponding period in 2014. The increase was the result of a $50 million increase in energy revenues and a $9 million increase in capacity revenues. The increase in energy revenues is primarily the result of increased sales volume under the IIC as a result of lower natural gas prices, which increased demand for Southern Power Company's resources. The increase in energy revenues reflects a 110% increase in KWH sales, partially offset by a 22% decrease in the average price of energy. The increase in capacity revenues was primarily the result of new PPAs.
Fuel and Purchased Power Expenses
Fuel costs constitute the single largest expense for Southern Power. Additionally, Southern Power purchases a portion of its electricity needs from the wholesale market. Details of Southern Power's generation and purchased power were as follows:
   Second Quarter 2015
vs.
Second Quarter 2014
  Year-to-Date 2015
vs.
Year-to-Date 2014
  (change in millions)
(% change) (change in millions) (% change)
Fuel $(13) (11.0) $
 
Purchased power – non-affiliates 1
 5.9 (11) (24.4)
Purchased power – affiliates (12) (75.0) (32) (69.6)
Total fuel and purchased power expenses $(24)   $(43)  
 First Quarter 2016First Quarter 2015
Generation (in billions of KWHs)
7.77.9
Purchased power (in billions of KWHs)
0.60.5
Total generation and purchased power8.38.4
Total generation and purchased power (excluding solar, wind and tolling)5.35.9
Southern Power's PPAs for natural gas-firedgas and biomass generation generally provide that the purchasers are responsible for either procuring the fuel (tolling agreements) or reimbursing Southern Power for substantially all of the cost of fuel.fuel relating to the energy delivered under such PPAs. Consequently, any increase or decrease in such fuel costcosts is generally

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

accompanied by an increase or decrease in related fuel revenues under the PPAs and does not have a significant impact on net income. Southern Power is responsible for the cost of fuel for generating units that are not covered under PPAs. Power from these generating units is sold into the wholesale market or sold to affiliates underinto the IIC.power pool, for capacity owned directly by Southern Power (excluding its subsidiaries).
Purchased power expenses will vary depending on demand and the availability and cost of generating resources throughout the Southern Company system and other contract resources. Load requirements are submitted to the power pool on an hourly basis and are fulfilled with the lowest cost alternative, whether that is generation owned by Southern Power, Company, affiliate companies, or external parties.
   First Quarter 2016
vs.
First Quarter 2015
  (change in millions)
(% change)
Fuel $(47) (34.1)
Purchased power (7) (26.9)
Total fuel and purchased power expenses $(54)  
In the secondfirst quarter 2015,2016, total fuel and purchased power expenses were $127$110 million compared to $151$164 million for the corresponding period in 2014.2015. The decrease was the result of a $58 million decrease in the average cost of fuel and purchased power primarily due to lower natural gas prices, partially offset by a $34the following:
Fuel expense decreased $47 million net increase in the total volume of KWHs generated and purchased primarily due to increased demand resulting from lower natural gas prices.
For year-to-date 2015, total fuel and purchased power expenses were $291a $28 million compared to $334 million for the corresponding period in 2014. The decrease was a result of a $154 million decrease in the average cost of fuel and purchased power primarily due to lower natural gas prices, partially offset by a $111 million net increase in the total volume of KWHs generated and purchased primarily due to increased demand resulting from lower natural gas prices.
Fuel
In the second quarter 2015, fuel expense was $105 million compared to $118 million for the corresponding period in 2014. The decrease was due to a 36.1% decrease associated with the average cost of natural gas per KWH generated and a $19 million decrease associated with the volume of KWHs generated.
Purchased power expense decreased $7 million due to a $12 million decrease in the average cost of purchased power and a $4 million decrease associated with a PPA expiration, partially offset by a 40.6%$9 million increase associated with the volume of KWHs generated, primarily as a result of increased demand resulting from lower natural gas prices.
For year-to-date 2015 and for the corresponding period in 2014, fuel expense was $243 million. While there was no overall change, a $152 million increase in the total cost of fuel attributable to the volume of KWHs generated was offset by a $152 million decrease in the average cost of natural gas per KWH generated.
Purchased Power Non-Affiliates and Affiliates
In the second quarter 2015, purchased power expense was $22 million compared to $33 million for the corresponding period in 2014. For year-to-date 2015, purchased power expense was $48 million compared to $91 million for the corresponding period in 2014. The decreases were primarily the result of 37.4% and 45.6% decreases in the volume of KWHs purchased in the second quarter 2015 and year-to-date 2015, respectively, primarily due to lower natural gas prices which resulted in higher use of Southern Power Company's generation resources.purchased.
Other Operations and Maintenance Expenses
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions) (% change) (change in millions) (% change)
$—  $(1) (0.8)
First Quarter 2016 vs. First Quarter 2015
(change in millions) (% change)
$27 51.9
In the secondfirst quarter 2015 and for the corresponding period in 2014,2016, other operations and maintenance expenses were $69 million. While there was no overall change, a decrease in outage expense of $10 million was offset by a $10 million increase in expenses associated with support services, transmission, and new plants placed in service in 2014 and 2015.
For year-to-date 2015, other operations and maintenance expenses were $121$79 million compared to $122$52 million for the corresponding period in 2014.2015. The decreaseincrease was primarily due to a $17$14 million decrease in outage expense,increase associated with

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SOUTHERN POWER COMPANY AND SUBSIDIARY COMPANIES
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

largely offset byscheduled outage and maintenance expenses, a $16$6 million increase in business support services expenses, and a $5 million increase in expenses associated with support services, new plantssolar and wind facilities placed in service in 2014 and 2015 and transmission.2016.
Depreciation and Amortization
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$8 15.4 $15 14.6
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$14 23.7
In the secondfirst quarter 2015,2016, depreciation and amortization was $60$73 million compared to $52$59 million for the corresponding period in 2014. For year-to-date2015. The increase was primarily due to additional depreciation related to new solar and wind facilities placed in service in 2015 depreciation and amortization2016.
Interest Expense, net of Amounts Capitalized
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$(1) (4.5)
In the first quarter 2016, interest expense, net of amounts capitalized was $118$21 million compared to $103$22 million for the corresponding period in 2014.2015. The increases weredecrease was primarily due to a $9 million increase in capitalized interest associated with the construction of solar facilities, largely offset by an increase of $8 million in interest expense related to solar facilities placed in service in 2014additional debt issued primarily to fund Southern Power's growth strategy and 2015.continuous construction program.
Income Taxes (Benefit)
Second Quarter 2015 vs. Second Quarter 2014 Year-to-Date 2015 vs. Year-to-Date 2014
(change in millions)
(% change) (change in millions) (% change)
$4 133.3 $13 N/M
First Quarter 2016 vs. First Quarter 2015
(change in millions)
(% change)
$(35)N/M
N/M – Not meaningful
In the secondfirst quarter 2015,2016, income taxes were $1tax benefit was $(23) million compared to an income tax benefitexpense of $3$12 million for the corresponding period in 2014. For year-to-date 2015, income taxes were $13 million.2015. The increases werechange was primarily due to higher pre-tax earningsa $28 million increase in 2015 and beneficial state income tax changes in 2014, partially offset by increased federal income tax benefits from solar ITCs and wind PTCs in 2016 and a $7 million decrease in tax expense related to ITCslower pre-tax earnings in 2015.2016.
See Note (G) to the Condensed Financial Statements herein for additional information.
FUTURE EARNINGS POTENTIAL
The results of operations discussed above are not necessarily indicative of Southern Power's future earnings potential. The level of Southern Power's future earnings depends on numerous factors that affect the opportunities, challenges, and risks of Southern Power's competitive wholesale business. These factors includeinclude: Southern Power's ability to achieve sales growth while containing costs; regulatory matters; creditworthiness of customers; total generating capacity available in Southern Power's market areas; the successful remarketing of capacity as current contracts expire; and Southern Power's ability to execute its acquisition and value creationgrowth strategy, including successfully expandingsuccessful additional investments in renewable and other energy projects, and to construct generating facilities, including the impact of federal ITCs. Demand for electricity is primarily driven by economic growth. The pace of economic growth and electricity demand may be affected by changes in regional and global economic conditions, which may impact future earnings.
Other factors that could influence future earnings include weather, demand, cost of generatinggeneration from units within the power pool, and operational limitations. For additional information relating to these issues, see RISK FACTORS in

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Item 1A and MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL of Southern Power in Item 7 of the Form 10-K.
Power Sales Agreements
See BUSINESS – "The Southern Company System – Southern Power" in Item 1 of the Form 10-K for additional information regarding Southern Power's PPAs with investor-owned utilities, independent power purchasers, municipalities, electric cooperatives, and other load-serving entities.
At December 31, 2015, Southern Power's generation contract coverage ratio, which compares contracted capacity (MW) to available demonstrated capacity (MW), was an average of 75% for the next five years (through 2020) and 70% for the next 10 years (through 2025), with an average remaining contract duration of approximately 10 years.
Southern Power believes an investment contract ratio better identifies the value of assets covered since it represents the ratio of investment under contract to total investment using the respective generation facilities' net book value (or expected in-service value for facilities under construction or being acquired) as the investment amount. At March 31, 2016, the investment coverage ratio was 91% for the next five years (through 2020) and 90% for the next 10 years (through 2025), with an average remaining contract duration of approximately 18 years. At December 31, 2015, the investment coverage ratio would have been 91% for the next five years (through 2020) and 90% for the next 10 years (through 2025), with an average remaining contract duration of approximately 18 years.
Environmental Matters
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters" of Southern Power in Item 7 of the Form 10-K for information on the development by federal and state environmental regulatory agencies of additional control strategies for emissions of air pollution from industrial sources, including electric generating facilities. Compliance with possible additional federal or state legislation or regulations related to global climate change, air quality, water quality, or other environmental and health concerns could also significantly affect Southern Power. While Southern Power's PPAs generally contain provisions that permit charging the counterparty with some of the new costs incurred as a result of changes in environmental laws and regulations, the full impact of any such regulatory or legislative changes cannot be determined at this time.

Acquisitions
During 2016, in accordance with its overall growth strategy, Southern Power acquired or contracted to acquire through its wholly-owned subsidiaries, Southern Renewable Partnerships, LLC or Southern Renewable Energy, Inc., the projects set forth in the following table. Acquisition-related costs were expensed as incurred and were not material. See Note (I) to the Condensed Financial Statements under "Southern Power" herein for additional information.
141
Project FacilityApprox. Nameplate CapacityLocationPercentage Ownership Expected/Actual CODPPA Contract Period
 (MW)     
SOLAR
Calipatria(a)
20Imperial County, CA90% February 11, 201620 years
East Pecos(b)
120Pecos County, TX100% Fourth quarter 201615 years
WIND
Grant Wind(c)
151Grant County, OK100% April 8, 201620 years
Passadumkeag(d)
40Penobscot County, ME100% Second quarter 201615 years
(a) Calipatria - On February 11, 2016, Southern Power, together with the minority owner, Turner Renewable Energy, LLC (TRE), which owns 10%, acquired all of the outstanding membership interests of Calipatria Solar, LLC.

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Air Quality
See MANAGEMENT'S DISCUSSION AND ANALYSIS(b) East Pecos FUTURE EARNINGS POTENTIAL "Environmental Matters Environmental Statutes and Regulations Air Quality" of- On March 4, 2016, Southern Power in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulations governing emissions during startup, shutdown, or malfunction (SSM) and the Cross State Air Pollution Rule (CSAPR).
On June 12, 2015, the EPA published a final rule requiring affected states (including Alabama, Florida, Georgia, North Carolina, and Texas) to revise or remove state implementation plan (SIP) provisions regarding excess emissions that occur during periods of SSM by no later than November 22, 2016. The ultimate impact of the final rule will depend on the outcome of any legal challenges and the development and approval of SIPs by the affected states and cannot be determined at this time.
On July 28, 2015, the U.S. Court of Appeals for the District of Columbia Circuit issued an opinion invalidating certain emissions budgets under the CSAPR Phase II emissions trading program for a number of states, including Alabama, Florida, Georgia, North Carolina, and Texas. The court's decision leaves the emissions trading program in place and remands the rule to the EPA for further action consistent with the court's decision. The court rejectedacquired all other pending challenges to the rule. The ultimate impact of this decision will depend on additional rulemaking and cannot be determined at this time.
Global Climate Issues
See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Environmental Matters Global Climate Issues" of Southern Power in Item 7 of the Form 10-K for additional information regarding the EPA's proposed regulation of CO2 from fossil-fuel-fired electric generating units.
On August 3, 2015, the EPA released pre-publication versions of two final rules that would limit CO2 emissions from fossil fuel-fired electric generating units. One of the final rules contains specific emission standards governing CO2 emissions from new, modified, and reconstructed units. The other final rule establishes guidelines for states to develop plans to meet EPA-mandated CO2 emission rates for existing units. The EPA's final guidelines require state plans to meet interim CO2 performance rates between 2022 and 2029 and final rates in 2030 and thereafter. At the same time, the EPA also proposed a federal plan and proposed model rule that states can adopt or that would be put in place if, in response to the final guidelines, a state either does not submit a state plan or its plan is not approved by the EPA. These guidelines and standards could result in operational restrictions and material compliance costs, including capital expenditures, which could affect future unit retirement and replacement decisions. Southern Power's results of operations, cash flows, and financial condition could be significantly impacted if such costs are not recovered through existing PPAs. However, the ultimate financial and operational impact of the final rules on Southern Power cannot be determined at this time and will depend on numerous factors including the Southern Company system's ongoing review of the final rules; the outcome of any legal challenges; individual state implementation of the EPA's final guidelines, including the potential that state plans impose different standards; additional rulemaking activities in response to legal challenges and related court decisions; the impact of future changes in generation and emissions related technology and costs; the impact of future decisions regarding unit retirement and replacement, including the type and amount of any such replacement capacity; and the time periods over which compliance will be required.
Acquisitions
During 2015, Southern Power Company acquired or contracted to acquire the following projects in accordance with its overall growth strategy, which are included in Southern Power's capital program estimates for 2015.
Kay County Wind Facility
On February 24, 2015, Southern Power Company, through its wholly-owned subsidiary Southern Renewable Energy, Inc., entered into a purchase agreement with Kay Wind Holdings, LLC, a wholly-owned subsidiary of Apex Clean Energy Holdings, LLC, the developer of the project, to acquire all of the outstanding membership interests of Kay Wind, LLC (Kay Wind) for approximately $492 million, with potential purchaseEast Pecos Solar, LLC. Total construction costs, which include the acquisition price adjustments based on

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performance testing. Kay Wind is constructing and owns an approximately 299-MW wind facility in Kay County, Oklahoma. The wind facility isallocated to CWIP, are expected to begin commercial operation in late 2015, and the entire output of the facility is contracted under separate 20-year PPAs with Westar Energy, Inc. and Grand River Dam Authority. The completion of the acquisition is subjectbe approximately $200 million to Kay Wind achieving certain construction and project milestones, as well as various other customary conditions to closing, and is expected to close in the fourth quarter 2015.$220 million. The ultimate outcome of this matter cannot be determined at this time. See Note 2 to the financial statements of Southern Power in Item 8 of the Form 10-K for additional information.
Lost Hills-(c) Blackwell Solar FacilitiesGrant Wind
On April 15, 2015, - Subsequent to March 31, 2016, Southern Power Company, through its subsidiary Southern Renewable Partnerships, LLC (SRP), acquired 100% ofall the class Aoutstanding membership interests of Lost Hills Blackwell Holdings, LLC (Lost Hills Blackwell) from a wholly-owned subsidiary of First Solar, Inc. (First Solar), the developerGrant Wind, LLC.
(d) Passadumkeag - On March 11, 2016, Southern Power entered into an agreement to acquire all of the project, for approximately $74 million. Concurrently, a wholly-owned subsidiary of First Solar acquired 100% of the class Boutstanding membership interests of Lost Hills Blackwell for approximately $33 million. SRP andQuantum Wind Acquisition I, LLC, which is expected to close in the class B member are entitled to 51% and 49%, respectively,second quarter 2016. The ultimate outcome of all cash distributions from Lost Hills Blackwell. In addition, Southern Power Company is entitled to substantially all of the federal tax benefits with respect to the transaction. Lost Hills Blackwell constructed and owns the approximately 22-MW Lost Hills and the approximately 13-MW Blackwell solar facilities in Kern County, California. These solar facilities began commercial operation on April 17, 2015, and their entire output is contracted under PPAs, initially to the City of Roseville, California and then to Pacific Gas and Electric Company, that together extend approximately 29 years.
North Star Solar Facility
On April 30, 2015, Southern Power Company, through its subsidiary SRP, acquired 100% of the class A membership interests of NS Solar Holdings, LLC (North Star) from a wholly-owned subsidiary of First Solar, the developer of the project, for approximately $211 million. Concurrently, a wholly-owned subsidiary of First Solar acquired 100% of the class B membership interests of North Star for approximately $100 million. SRP and the class B member are entitled to 51% and 49%, respectively, of all cash distributions from North Star. In addition, Southern Power Company is entitled to substantially all of the federal tax benefits with respect to the transaction. North Star constructed and owns the approximately 61-MW North Star solar facility in Fresno County, California. The solar facility began commercial operation on June 20, 2015, and the entire output of the project is contracted under a 20-year PPA with Pacific Gas and Electric Company.this matter cannot be determined at this time.
Construction Projects
In December 2014,See MANAGEMENT'S DISCUSSION AND ANALYSIS FUTURE EARNINGS POTENTIAL "Acquisitions" and "Construction Projects" of Southern Power Company announced plans to build a solar photovoltaic facility, and during 2015, Southern Power Company acquired allin Item 7 of the outstanding membership interests of five separate solar project development entities. The construction projects areForm 10-K for additional information.
During the first quarter 2016, in accordance with Southern Power'sits overall growth strategy, Southern Power completed construction of and includedplaced in its capital program estimates for 2015. Theservice the Butler Solar Farm and Pawpaw solar facilities. In addition, Southern Power continued construction of the projects set forth in the table below. Through March 31, 2016, total costcosts of construction incurred for thesethe projects through June 30, 2015 was $188 million.below were $2.2 billion, of which $1.5 billion remains in CWIP. The ultimate outcome of these matters cannot be determined at this time.

143
Solar FacilityApprox. Nameplate CapacityLocationExpected/Actual CODPPA
Contract Period
Estimated Construction Costs 
 (MW)   (in millions) 
Butler103Taylor County, GAFourth quarter 201630 years$220
-230(a)
Desert Stateline
299(b)
San Bernardino County, CAThrough third quarter 201620 years$1,200
-1,300(c)
Garland and
Garland A
(d)
205Kern County, CAFourth quarter 2016 Third quarter 201615 years
and 20 years
$532
-552(e)
Roserock(d)
160Pecos County, TXFourth quarter 201620 years$333
-353(e)
Sandhills146Taylor County, GAFourth quarter 201625 years$260
-280 
Tranquillity(d)
205Fresno County, CAThird quarter 201618 years$473
-493(f)
(a)
Butler - Total estimated construction costs include the acquisition price of all outstanding membership interests of the related entity.
(b) Desert Stateline - The facility has a total of 299 MWs, of which 110 MWs were placed in service in the fourth quarter 2015 and 76 MWs were placed in service in the first quarter 2016. Subsequent to March 31, 2016, 38 MWs were placed in service. The remaining 75 MWs are expected to be placed in service by the end of the third quarter 2016.
(c)
Desert Stateline - On March 29, 2016, Southern Power acquired an additional 15% interest in Desert Stateline. As a result, Southern Power and the class B member are entitled to 66% and 34%, respectively, of all cash distributions from Desert Stateline. In addition, Southern Power will continue to be entitled to substantially all of the federal tax benefits with respect to the transaction. Total estimated construction costs include the acquisition price allocated to CWIP; however, the allocation of the purchase price to individual assets has not been finalized.
(d)
Southern Power owns 100% of the class A membership interests and a wholly-owned subsidiary of the seller owns 100% of the class B membership interests. Southern Power and the class B member are entitled to 51% and 49%, respectively, of all cash distributions from the project.
(e)Total estimated construction costs include the acquisition price allocated to CWIP. During the first quarter 2016, the allocation of the purchase price to individual assets was finalized with no changes.
(f)Total estimated construction costs include the acquisition price allocated to CWIP; however, the allocation of the purchase price to individual assets has not been finalized.
See FINANCIAL CONDITION AND LIQUIDITY – "Capital Requirements and Contractual Obligations" herein for additional information.

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Southern Power Company's construction projects are detailed in the table below:
Solar ProjectSellerNameplate CapacityCounty Location in GeorgiaExpected Commercial Operation DatePPA Counterparty
for Entire Plant Output
PPA Contract PeriodEstimated Construction Cost 
  (MW)    (in millions) 
Taylor CountyN/A146TaylorFourth quarter 2016Cobb, Flint, and Sawnee Electric Membership Corporations25 years$260
-$280 
Decatur ParkwayTradeWind Energy, Inc.84DecaturDecember 2015
Georgia Power(a)
25 years$170
-$173(b)
Decatur CountyTradeWind Energy, Inc.20DecaturDecember 2015
Georgia Power(a)
20 years$45
-$47(b)
ButlerCERSM, LLC and Community Energy, Inc.103TaylorDecember 2016
Georgia Power(a)
30 years$220
-$230(b)
PawpawLongview Solar, LLC30TaylorDecember 2015
Georgia Power(a)
30 years$70
-$80(b)
Butler Solar FarmStrata Solar Development, LLC20TaylorDecember 2015
Georgia Power(a)
20 years$42
-$48(b)
(a) Subject to FERC approval.
(b) Includes the acquisition price of all outstanding membership interests.
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Capital Requirements and Contractual Obligations" herein for additional information.
Power Sales Agreements
See BUSINESS – "The Southern Company System – Southern Power" in Item 1 of the Form 10-K for additional information regarding Southern Power's PPAs with investor-owned utilities, independent power purchasers, municipalities, and electric cooperatives.
Taking into account the PPAs and capacity from the acquisitions and construction projects discussed herein, together with various new PPAs relating to Southern Power's existing fleet, the coverage ratio of its available capacity for the next five years and the next 10 years has not changed materially as of June 30, 2015 from the period ended December 31, 2014.
FERC Matters
Southern Power has authority from the FERC to sell electricity at market-based rates. Since 2008, that authority, for certain balancing authority areas, has been conditioned on compliance with the requirements of an energy auction, which the FERC found to be tailored mitigation that addresses potential market power concerns. In accordance with FERC regulations governing such authority, the traditional operating companies and Southern Power filed a triennial market power analysis on June 30, 2014, which included continued reliance on the energy auction as tailored mitigation. On April 27, 2015, the FERC issued an order finding that the traditional operating companies' and Southern Power's existing tailored mitigation may not effectively mitigate the potential to exert market power in certain areas served by the traditional operating companies and in some adjacent areas. To retain market-based rate authority, the FERC directed the traditional operating companies and Southern Power to show why market-based rate authority should not be revoked in these areas or to provide a mitigation plan to further address market power concerns. The traditional operating companies and Southern Power filed a request for rehearing on May 27, 2015 and on June 26, 2015 filed their response with the FERC. The ultimate outcome of this matter cannot be determined at this time.

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Other Matters
Southern Power is involved in various other matters being litigated and regulatory matters that could affect future earnings. In addition, Southern Power is subject to certain claims and legal actions arising in the ordinary course of business. Southern Power's business activities are subject to extensive governmental regulation related to public health and the environment, such as regulation of air emissions and water discharges. Litigation over environmental issues and claims of various types, including property damage, personal injury, common law nuisance, and citizen enforcement of environmental requirements, such as air quality and water standards, has occurred throughout the U.S. This litigation has included claims for damages alleged to have been caused by CO2 and other emissions and alleged exposure to hazardous materials, and/or requests for injunctive relief in connection with such matters.
The ultimate outcome of such pending or potential litigation against Southern Power cannot be predicted at this time; however, for current proceedings not specifically reported in Note (B) to the Condensed Financial Statements herein or in Note 3 to the financial statements of Southern Power in Item 8 of the Form 10-K, management does not anticipate that the ultimate liabilities, if any, arising from such current proceedings would have a material effect on Southern Power's financial statements.
ACCOUNTING POLICIES
Application of Critical Accounting Policies and Estimates
Southern Power prepares its consolidated financial statements in accordance with GAAP. Significant accounting policies are described in Note 1 to the financial statements of Southern Power in Item 8 of the Form 10-K. In the application of these policies, certain estimates are made that may have a material impact on Southern Power's results of operations and related disclosures. Different assumptions and measurements could produce estimates that are significantly different from those recorded in the financial statements. See MANAGEMENT'S DISCUSSION AND ANALYSIS – ACCOUNTING POLICIES – "Application of Critical Accounting Policies and Estimates" of Southern Power in Item 7 of the Form 10-K for a complete discussion of Southern Power's critical accounting policies and estimates related to Revenue Recognition, Impairment of Long LivedLong-Lived Assets and Intangibles, Acquisition Accounting, Depreciation, and ITCs.
Recently Issued Accounting Standards
The Financial Accounting Standards Board's (FASB) ASC 606, Revenue from Contracts with Customers, revises the accounting for revenue recognition effective for fiscal years beginning after December 15, 2017. Southern Power continues to evaluate the requirements of ASC 606. The ultimate impact of the new standard has not yet been determined.
On February 18, 2015,25, 2016, the FASB issued Accounting Standards Update (ASU) 2015-02,ASU No. 2016-02, AmendmentsLeases(Topic 842) (ASU 2016-02). ASU 2016-02 requires lessees to recognize on the Consolidation Analysis, which makes certainbalance sheet a lease liability and a right-of-use asset for all leases. ASU 2016-02 also changes to both the variable interest modelrecognition, measurement, and the voting model, including changes topresentation of expense associated with leases and provides clarification regarding the identification of variable interests, the variable interest entity characteristics forcertain components of contracts that would represent a limited partnership or similar entity, and the primary beneficiary determination. Thislease. The accounting required by lessors is relatively unchanged. ASU 2016-02 is effective for fiscal years beginning after December 15, 2015.2018, with early adoption permitted. Southern Power is currently evaluating these requirements. The ultimate impact of this ASUthe new standard and has not yet been determined.determined its ultimate impact.
On April 7, 2015, the FASB issued ASU No. 2015-03, Interest – Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs. The ASU requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability and is effective for fiscal years beginning after December 15, 2015. Southern Power currently reflects unamortized debt issuance costs in other deferred charges and assets – non-affiliated on its balance sheet. Upon adoption, the reclassification will not have a material impact on the results of operations, financial position, or cash flows of Southern Power.

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FINANCIAL CONDITION AND LIQUIDITY
Overview
Southern Power's financial condition remained stable at June 30, 2015.March 31, 2016. Southern Power intends to continue to monitor its access to short-term and long-term capital markets as well as bank credit agreements as needed to meet future capital and liquidity needs. See "Sources of Capital" herein for additional information on lines of credit.
Net cash provided fromused for operating activities totaled $251$110 million for the first sixthree months of 2015,2016, compared to $193$19 million for the first sixthree months of 2014.2015. The increase in cash provided fromused for operating activities was primarily due to lower purchased power costs and an increase in income tax benefits received.taxes paid. Net cash used for investing activities totaled $570$873 million for the first sixthree months of 20152016 primarily due to the Lost Hills, Blackwell, and North Star acquisitions and expenditures related to the construction of new solarrenewable facilities. Net cash provided from financing activities totaled $464$206 million for the first sixthree months of 20152016 primarily due to the issuance of additional senioran increase in notes in May 2015.payable. Fluctuations in cash flow from financing activities vary from period to period based on capital needs and

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the maturity or redemption of securities.
Significant balance sheet changes for the first sixthree months of 20152016 include a $300$398 million increase in CWIP due to continued construction of new solar facilities and a $412 million increase in plant in service, net of depreciation primarily due to the Lost Hills, Blackwell, and North Star acquisitions and a $190 million increasesolar facilities being placed in CWIP primarily due to the construction of new solar facilities.service. Other significant changes include ana $777 million decrease in cash and cash equivalents and a $276 million increase in long-term debtnotes payable due to funding of $642 million primarily as a result of the issuance of senior notes in May 2015.acquisitions and construction projects, and income taxes. See FUTURE EARNINGS POTENTIAL "Acquisitions" herein for additional information.
Capital Requirements and Contractual Obligations
See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Capital Requirements and Contractual Obligations" of Southern Power in Item 7 of the Form 10-K for a description of Southern Power's capital requirements for its construction program, scheduled maturities of long-term debt, as well as the related interest, leases, derivative obligations, purchase commitments, and unrecognized tax benefits. Subsequentbenefits, and other purchase commitments. Approximately $400 million will be required to June 30, 2015, $525 million ofrepay long-term debt was repaid at maturity.due September 28, 2016. There are no other scheduled maturities of long-term debt through June 30, 2016.March 31, 2017. In addition, during the first quarter 2016, Southern Power entered into four new long-term service agreements (LTSA), which begin in 2020 and result in additional future commitments totaling approximately $627 million.
The capitalconstruction program is subject to periodic review and revision. These amounts include estimates for potential plant acquisitions and new construction. In addition, the construction as well as ongoingprogram includes capital improvements and work to be performed under long-term service agreements.LTSAs. Planned expenditures for plant acquisitions may vary materially due to market opportunities and Southern Power's ability to execute its growth strategy. Capital expenditures of Southern Power are currently estimated to be approximately $1.4 billion for 2015, which includes approximately $1.3 billion for acquisitions and/or construction of new generating facilities. See Note (I) to the Condensed Financial Statements herein for additional information. Actual capital costs may vary from these estimates because of numerous factors such as: changes in factors such as business conditions; changes in the expected environmental compliance program; changes in environmental statutes and regulations; the outcome of any legal challenges to the environmental rules; changes in FERC rules and regulations; changes in load projections; changes in legislation; the cost and efficiency of construction labor, equipment, and materials; project scope and design changes; and the cost of capital. See Note (I) to the Condensed Financial Statements herein for additional information.
Sources of Capital
Southern Power plans to obtain the funds required for construction and other purposes from sources similar to those used in the past, which were primarily from operating cash flows, short-term debt, securities issuances, term loans, and equity contributions from Southern Company. However, the amount, type, and timing of any future financings, if needed, will depend upon prevailing market conditions, regulatory approval, and other factors. See MANAGEMENT'S DISCUSSION AND ANALYSIS – FINANCIAL CONDITION AND LIQUIDITY – "Sources of Capital" of Southern Power in Item 7 of the Form 10-K for additional information.
As of March 31, 2016, Southern Power's current liabilities sometimes exceedexceeded current assets by $977 million due to long-term debt maturing in 2016, the use of short-term debt as a funding source, and construction payables, as well as cash needs, which can fluctuate significantly due to the seasonality of the business.business and the stage of its acquisitions and construction projects. In 2015,2016, Southern Power has utilized the capital markets to issue additional senior notes and expects to utilize the capital markets, bank term loans, and commercial paper markets as the source of funds for the majority of its maturities.
As of March 31, 2016, Southern Power had cash and cash equivalents of approximately $53 million.
Other than borrowings pursuant to the Project Credit Facilities (defined below), Southern Power had no short-term borrowings during the first quarter 2016.
Company Facility
At March 31, 2016, Southern Power had a committed credit facility (Facility) of $600 million expiring in 2020, of which $560 million was unused. Southern Power's subsidiaries are not borrowers under the Facility.

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markets, bank term loans, and commercial paper markets, as the source of funds for the majority of its maturities and to meet short-term liquidity needs, including funding acquisition and construction costs.
To meet liquidity and capital resource requirements, Southern Power had at June 30, 2015 cash and cash equivalents of approximately $220 million and Southern Power Company had a committed credit facility of $500 million (Facility) expiring in 2018, of which $466 million is unused.
The Facility, as well as Southern Power's term loan agreement, contains a covenant that limits the ratio of debt to capitalization (each as(as defined in the Facility) to a maximum of 65% and contains a cross default provision that is restricted only to the indebtedness of Southern Power. For purposes of this definition, debt excludes any project debt incurred by certain subsidiaries of Southern Power Companyto the extent such debt is non-recourse to Southern Power , and capitalization excludes the capital stock or other equity attributable to such subsidiary. Southern Power is currently in compliance with all covenants in the Facility.
Proceeds from thisthe Facility may be used for working capital and general corporate purposes as well as liquidity support for Southern Power Company'sPower's commercial paper program. Subject to applicable market conditions, Southern Power Company expects to renew or replace the Facility, as needed, prior to expiration. In connection therewith, Southern Power Company may extend the maturity date and/or increase or decrease the lending commitment thereunder. See Note 6 to the financial statements of Southern Power under "Bank Credit Arrangements" in Item 8 of the Form 10-K and Note (E) to the Condensed Financial Statements under "Bank Credit Arrangements" herein for additional information.
Southern Power Company'sPower's commercial paper program is used to finance acquisition and construction costs related to electric generating facilities and for general corporate purposes, including maturing debt. Subsequent to June 30, 2015,Southern Power's subsidiaries are not borrowers under the commercial paper wasprogram.
Subsidiary Facilities
In connection with the construction of solar facilities by RE Tranquillity LLC, RE Roserock LLC, and RE Garland Holdings LLC, indirect subsidiaries of Southern Power, each subsidiary entered into separate credit agreements (Project Credit Facilities), which are non-recourse to Southern Power (other than the subsidiary party to the agreement). Each Project Credit Facility provides (a) a senior secured construction loan credit facility, (b) a senior secured bridge loan facility, and (c) a senior secured letter of credit facility that is secured by the membership interests of the respective project company. Proceeds from the Project Credit Facilities are being used to partially fundfinance project costs related to the maturityrespective solar facilities currently under construction. Each Project Credit Facility is secured by the assets of long-term debt in July 2015.
Detailsthe applicable project subsidiary and membership interests of short-term borrowings werethe applicable project subsidiary. The table below summarizes each Project Credit Facility as follows:of March 31, 2016.
  
Commercial Paper at
the End of the Period
 
Commercial Paper During the Period(*)
  
Amount
Outstanding
 
Weighted
Average
Interest
Rate
 
Average
Outstanding
 
Weighted
Average
Interest
Rate
 
Maximum
Amount
Outstanding
  (in millions)   (in millions)   (in millions)
June 30, 2015: $
 % $163
 0.6% $339
(*) Average
Project Maturity Date Construction Loan Facility Bridge Loan Facility Total Total Undrawn Letter of Credit Facility Total Undrawn
    (in millions)
Tranquillity Earlier of COD or December 31, 2016 $86
 $172
 $258
 $52
 $77
 $26
Roserock Earlier of COD or November 30, 2016 63
 180
 243
 121
 23
 16
Garland Earlier of COD or November 30, 2016 86
 308
 394
 309
 49
 32
Total   $235
 $660
 $895
 $482
 $149
 $74
The Project Credit Facilities had total amounts outstanding as of March 31, 2016 of $413 million at a weighted average interest rate of 1.99%. For the three months ended March 31, 2016, these credit agreements had a maximum amount outstanding of $413 million, and maximum amounts are based upon daily balances during the three-month period ended June 30, 2015.an average amount outstanding of $260 million at a weighted average interest rate of 1.99%.
Southern Power believes the need for working capital can be adequately met by utilizing the commercial paper program, the Facility, bank term loans, and operating cash flows.

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Credit Rating Risk
Southern Power does not have any credit arrangements that would require material changes in payment schedules or terminations as a result of a credit rating downgrade.
There are certain contracts that could require collateral, but not accelerated payment, in the event of a credit rating change to BBB and Baa2, or BBB- and/or Baa3Baa2, or below. These contracts are for physical electricity purchases and sales, fuel transportation and storage, and energy price risk management.management, and transmission.
The maximum potential collateral requirements under these contracts at June 30, 2015March 31, 2016 were as follows:
Credit RatingsMaximum Potential
Collateral
Requirements
Maximum Potential
Collateral
Requirements
(in millions)(in millions)
At BBB and Baa2$9
At BBB and/or Baa2$11
At BBB- and/or Baa3320
$350
Below BBB- and/or Baa31,081
$1,063

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Included in these amounts are certain agreements that could require collateral in the event that one or more power pool participants has a credit rating change to below investment grade. Generally, collateral may be provided by a Southern Company guaranty, letter of credit, or cash. Additionally, anya credit rating downgrade could impact the ability of Southern Power's abilityPower to access capital markets particularlyand would be likely to impact the short-term debt market.cost at which it does so.
In addition, Southern Power has a PPA that could require collateral, but not accelerated payment, in the event of a downgrade of Southern Power Company'sPower's credit. The PPA requires credit assurances without stating a specific credit rating. The amount of collateral required would depend upon actual losses, if any, resulting from a credit downgrade.
Financing Activities
In May 2015, Southern Power Company issued $350 million aggregate principal amount of Series 2015A 1.500% Senior Notes due June 1, 2018 and $300 million aggregate principal amount of Series 2015B 2.375% Senior Notes due June 1, 2020. The proceeds were used to repay a portion of its outstanding short-term indebtedness, for other general corporate purposes, includingDuring the three months ended March 31, 2016, Southern Power's growth strategysubsidiary repaid $3 million of long-term debt payable to TRE and continuous construction program, and forborrowed $2 million due February 28, 2036 under promissory notes payable to TRE.
During the three months ended March 31, 2016, Southern Power's subsidiaries borrowed $276 million pursuant to the Project Credit Facilities at a portionweighted average interest rate of 1.99%. In addition, Southern Power's subsidiaries issued $8 million in letters of credit.
Subsequent to March 31, 2016, Southern Power's subsidiaries borrowed $187 million pursuant to the subsequent repaymentProject Credit Facilities at maturitya weighted average interest rate of $525 million aggregate principal amount of Southern Power Company's 4.875% Senior Notes on July 15, 2015. 1.93%.
In addition to any financings that may be necessary to meet capital requirements and contractual obligations, Southern Power Company plans to continue, when economically feasible, a program to retire higher-cost securities and replace these obligations with lower-cost capital if market conditions permit.

148123


NOTES TO THE CONDENSED FINANCIAL STATEMENTS
FOR
THE SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
ALABAMA POWER COMPANY
GEORGIA POWER COMPANY
GULF POWER COMPANY
MISSISSIPPI POWER COMPANY
SOUTHERN POWER COMPANY AND SUBSIDIARY COMPANIES
(UNAUDITED)


INDEX TO THE NOTES TO THE CONDENSED FINANCIAL STATEMENTS





INDEX TO APPLICABLE NOTES TO FINANCIAL STATEMENTS BY REGISTRANT
The following unaudited notes to the condensed financial statements are a combined presentation. The list below indicates the registrants to which each footnote applies.
RegistrantApplicable Notes
Southern CompanyA, B, C, D, E, F, G, H, I, J
Alabama PowerA, B, C, E, F, G, H
Georgia PowerA, B, C, E, F, G, H
Gulf PowerA, B, C, E, F, G, H
Mississippi PowerA, B, C, E, F, G, H
Southern PowerA, B, C, D, E, G, H, I


149124


THE SOUTHERN COMPANY AND SUBSIDIARY COMPANIES
ALABAMA POWER COMPANY
GEORGIA POWER COMPANY
GULF POWER COMPANY
MISSISSIPPI POWER COMPANY
SOUTHERN POWER COMPANY AND SUBSIDIARY COMPANIES

NOTES TO THE CONDENSED FINANCIAL STATEMENTS:
(UNAUDITED)

(A)INTRODUCTION
The condensed quarterly financial statements of each registrant included herein have been prepared by such registrant, without audit, pursuant to the rules and regulations of the SEC. The Condensed Balance Sheets as of December 31, 20142015 have been derived from the audited financial statements of each registrant. In the opinion of each registrant's management, the information regarding such registrant furnished herein reflects all adjustments, which, except as otherwise disclosed, are of a normal recurring nature, necessary to present fairly the results of operations for the periods ended June 30, 2015March 31, 2016 and 2014.2015. Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations, although each registrant believes that the disclosures regarding such registrant are adequate to make the information presented not misleading. Disclosures which would substantially duplicate the disclosures in the Form 10-K and details which have not changed significantly in amount or composition since the filing of the Form 10-K are generally omitted from this Quarterly Report on Form 10-Q unless specifically required by GAAP. Therefore, these Condensed Financial Statements should be read in conjunction with the financial statements and the notes thereto included in the Form 10-K. Due to the seasonal variations in the demand for energy, operating results for the periods presented are not necessarily indicative of the operating results to be expected for the full year.
Certain prior year data presented in the financial statements have been reclassified to conform to the current year presentation. These reclassifications had no impact on the results of operations, financial position, or cash flows of any registrant.
On February 6, 2015, Gulf Power announced plans to retire its coal-fired generation at Plant Smith Units 1 and 2 (357 MWs) by March 31, 2016. In March 2015, in connection with this retirement, Gulf Power reclassified the net carrying value of these units from plant in service, net of depreciation, to other utility plant, net. Gulf Power expects to recover through its rates the remaining book value of the retired units and certain costs associated with the retirements; however, recovery will be considered by the Florida PSC in future rate proceedings.
In June 2015, Georgia Power identified an error affecting the billing to a small number of large commercial and industrial customers under a rate plan allowing for variable demand-driven pricing from January 1, 2013 to June 30, 2015. In the second quarter 2015, Georgia Power recorded an out of period adjustment of approximately $75 million to decrease retail revenues, resulting in a decrease to net income of approximately $47 million. Georgia Power evaluated the effects of this error on the interim and annual periods that included the billing error, as well as the current period. Based on an analysis of qualitative and quantitative factors, Georgia Power determined the error was not material to any affected period and, therefore, an amendment of previously filed financial statements was not required.
Recently Issued Accounting Standards
On February 25, 2016, the FASB issued ASU No. 2016-02, Leases(Topic 842) (ASU 2016-02). ASU 2016-02 requires lessees to recognize on the balance sheet a lease liability and a right-of-use asset for all leases. ASU 2016-02 also changes the recognition, measurement, and presentation of expense associated with leases and provides clarification regarding the identification of certain components of contracts that would represent a lease. The Financial Accounting Standards Board's (FASB) ASC 606, Revenue from Contracts with Customers, revisesaccounting required by lessors is relatively unchanged and there is no change to the accounting for revenue recognitionexisting leveraged leases. ASU 2016-02 is effective for fiscal years beginning after December 15, 2017.2018, with early adoption permitted. The registrants continue to evaluate the requirements of ASC 606. The ultimate impact ofare currently evaluating the new standard hasand have not yet been determined.determined its ultimate impact; however, adoption of ASU 2016-02 is expected to have a significant impact on Southern Company and the traditional operating companies' balance sheets.
On March 30, 2016, the FASB issued ASU No. 2016-09, Compensation-Stock Compensation(Topic 718): Improvements to Employee Share-Based Payment Accounting (ASU 2016-09). ASU 2016-09 changes the accounting for income taxes and the cash flow presentation for share-based payment award transactions. Most significantly, entities are required to recognize all excess tax benefits and deficiencies related to the exercise or vesting of stock compensation as income tax expense or benefit in the income statement. Southern Company and the traditional operating companies currently recognize any excess tax benefits and deficiencies related to the exercise and vesting of stock compensation in additional paid-in capital. ASU 2016-09 is effective for fiscal years

150125


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

On February 18, 2015, the FASB issued Accounting Standards Update (ASU) 2015-02, Amendments to the Consolidation Analysis, which makes certain changes to both the variable interest model and the voting model, including changes to the identification of variable interests, the variable interest entity characteristics for a limited partnership or similar entity, and the primary beneficiary determination. This ASU is effective for fiscal years beginning after December 15, 2015. Southern Power is currently evaluating these requirements. The ultimate impact of this ASU on Southern Power has not yet been determined.
On April 7, 2015, the FASB issued ASU No. 2015-03, Interest – Imputation of Interest (Subtopic 835-30):Simplifying the Presentation of Debt Issuance Costs. The ASU requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability and is effective for fiscal years beginning after December 15, 2015.2016, with early adoption permitted. Southern Company currently reflects unamortized debt issuance costs in unamortized debt issuance expense on its balance sheet. The traditional operating companies and Southern Power currently reflect unamortized debt issuance costs in other deferred charges and assets on their balance sheets. Upon adoption, the reclassification will not have a material impact on the results of operations, financial position, or cash flows of any registrant.
Asset Retirement Obligations
See Note 1 to the financial statements of Southern Company, Alabama Power, Georgia Power, Gulf Power, and Mississippi Power under "Asset Retirement Obligations and Other Costs of Removal" in Item 8 of the Form 10-K for additional information regarding the EPA's regulation of CCR.
On April 17, 2015, the EPA published the Disposal of Coal Combustion Residuals from Electric Utilities final rule (CCR Rule) in the Federal Register, setting October 19, 2015 as the effective date of the CCR Rule. Therefore, Alabama Power, Gulf Power, and Mississippi Power recorded new asset retirement obligations (ARO) for facilities that are subject to the CCR Rule. Georgia Power had previously recorded AROs as a result of state requirements in Georgia which closely align with the requirements of the CCR Rule. The cost estimates are based on information that was known as of June 30, 2015 using various assumptions related to closure and post-closure costs, timing of future cash outlays, inflation and discount rates, and the potential methods for complying with the CCR Rule requirements. As further analysis is performed, including evaluation of the expected timing and method of compliance and refinement of assumptions underlying the cost estimates, such as the quantities of CCR at each site, the traditional operating companies expect to periodically update these estimates.are currently evaluating the new standard and have not yet determined its ultimate impact.
As of June 30, 2015, details of the AROs, including those related to the CCR Rule, included in Southern Company's and the traditional operating companies' Condensed Balance Sheets herein were as follows:
 Southern Company Alabama Power Georgia Power 
Gulf
Power
 Mississippi Power
 (in millions)
Balance at beginning of year$2,201  $829  $1,255  $17  $48 
Liabilities incurred612  401    71  97 
Liabilities settled(10) (1) (9)    
Accretion53  23  28    1 
Cash flow revisions58    82  4  2 
Balance at end of period$2,914  $1,252  $1,356  $92  $148 
The increases in liabilities incurred and cash flow revisions for the six months ended June 30, 2015 primarily relate to an increase in AROs associated with facilities impacted by the CCR Rule.
In connection with a proposed settlement related to the closure of Plant Scholz, Gulf Power may incur additional AROs associated with CCR of approximately $15 million to $35 million.

151


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

(B)CONTINGENCIES AND REGULATORY MATTERS
See Note 3 to the financial statements of the registrants in Item 8 of the Form 10-K for information relating to various lawsuits, other contingencies, and regulatory matters.
General Litigation Matters
Each registrant is subject to certain claims and legal actions arising in the ordinary course of business. In addition, business activities of Southern Company's subsidiaries are subject to extensive governmental regulation related to public health and the environment, such as regulation of air emissions and water discharges. Litigation over environmental issues and claims of various types, including property damage, personal injury, common law nuisance, and citizen enforcement of environmental requirements such as air quality and water standards, has occurred throughout the U.S. This litigation has included claims for damages alleged to have been caused by CO2 and other emissions, CCR, and alleged exposure to hazardous materials, and/or requests for injunctive relief in connection with such matters.
The ultimate outcome of such pending or potential litigation against each registrant and any subsidiaries cannot be predicted at this time; however, for current proceedings not specifically reported herein or in Note 3 to the financial statements of each registrant in Item 8 of the Form 10-K, management does not anticipate that the ultimate liabilities, if any, arising from such current proceedings would have a material effect on such registrant's financial statements.
Environmental Matters
New Source Review Actions
As part of a nationwide enforcement initiative against the electric utility industry which began in 1999, the EPA brought civil enforcement actions in federal district court against Alabama Power and Georgia Power alleging violations of the New Source Review (NSR) provisions of the Clean Air Act at certain coal-fired electric generating units, including units co-owned by Gulf Power and Mississippi Power. These civil actions sought penalties and injunctive relief, including orders requiring installation of the best available control technologies at the affected units. The case against Georgia Power (including claims related to a unit co-owned by Gulf Power) has been administratively closed in the U.S. District Court for the Northern District of Georgia since 2001. The case against Alabama Power (including claims involving a unit co-owned by Mississippi Power) was partially settled in 2006 through a consent decree with the EPA, and additional claims remain pending in the U.S. District Court for the Northern District of Alabama. On June 25, 2015, the U.S. Department of Justice filed a joint stipulation between Alabama Power, the EPA, and the U.S. Department of Justice proposing to modify the 2006 consent decree to resolve all remaining claims for relief alleged in the case against Alabama Power. If approved by the U.S. District Court for the Northern District of Alabama, Alabama Power will, without admitting liability, operate subject to emission rates and a cap on certain units and requirements to use only natural gas at certain units, including a unit co-owned by Mississippi Power; retire certain units at Plants Gorgas and Barry; pay a $100,000 civil penalty; and invest $1.5 million in electric transportation infrastructure projects over three years.
The ultimate outcome of these matters cannot be determined at this time.
Environmental Remediation
The Southern Company system must comply with environmental laws and regulations that cover the handling and disposal of waste and releases of hazardous substances. Under these various laws and regulations, the Southern Company system could incur substantial costs to clean up properties.affected sites. The traditional operating companies have each received authority from their respective state PSCs to recover approved environmental compliance costs through regulatory mechanisms. These rates are adjusted annually or as necessary within limits approved by the state PSCs.
Georgia Power's environmental remediation liability as of June 30, 2015March 31, 2016 was $40$28 million. Georgia Power has been designated or identified as a potentially responsible party (PRP) at sites governed by the Georgia Hazardous Site Response Act and/or by the federal Comprehensive Environmental Response, Compensation, and Liability Act

152


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

(CERCLA), including a site in Brunswick, Georgia on the CERCLA National Priorities List. The partiesPRPs at the Brunswick site have completed thea removal of wastes from the Brunswick siteaction as ordered by the EPA. Additional cleanup and claims for recovery of natural resource damagesresponse actions at this site orare anticipated. In September 2015, Georgia Power entered into an allocation agreement with another PRP, under which that PRP will be responsible (as between Georgia Power and that PRP) for paying and performing certain investigation, assessment, remediation, and other incidental activities at the assessmentBrunswick site. Assessment and potential cleanup of other sites are anticipated.
Georgia Power and numerous other entities have been designated by the EPA as PRPs at the Ward Transformer Superfund site located in Raleigh, North Carolina. In 2011, the EPA issued a Unilateral Administrative Order (UAO) to Georgia Power and 22 other parties, ordering specific remedial action of certain areas at the site. Later in 2011, Georgia Power filed a response with the EPA stating it has sufficient cause to believe it is not a liable party under CERCLA. The EPA notified Georgia Power in 2011 that it is considering enforcement options against Georgia Power and other non-complying UAO recipients. If the EPA pursues enforcement actions and the court determines that a respondent failed to comply with the UAO without sufficient cause, the EPA may also seek civil penalties of up to $37,500 per day for the violation and punitive damages of up to three times the costs incurred by the EPA as a result of the party's failure to comply with the UAO.
In addition to the EPA's action at this site, Georgia Power, along with many other parties, was sued in a private action by several existing PRPs for cost recovery related to the removal action. In 2013, the U.S. District Court for the Eastern District of North Carolina Western Division ruled that Georgia Power has no liability in the private action and, on March 20, 2015, the U.S. Court of Appeals for the Fourth Circuit affirmed the lower court's ruling. Therefore, the private action is now concluded.
The ultimate outcome of these remaining matters will depend upon the success of defenses asserted, the ultimate number of PRPs participating in the cleanup, and numerous other factors and cannot be determined at this time; however, as a result of Georgia Power's regulatory treatment for environmental remediation expenses, these matters are not expected to have a material impact on Southern Company's or Georgia Power's financial statements. See Note 1 to the financial statements of Georgia Power under "Environmental Remediation Recovery" in Item 8 of the Form 10-K for additional information regarding the regulatory treatment.
Gulf Power's environmental remediation liability includes estimated costs of environmental remediation projects of approximately $47$46 million as of June 30, 2015.March 31, 2016. These estimated costs primarily relate to site closure criteria by the Florida Department of Environmental Protection (FDEP) for potential impacts to soil and groundwater from herbicide applications at Gulf Power substations. The schedule for completion of the remediation projects is subject to FDEP approval. The projects have been approved by the Florida PSC for recovery through Gulf Power's environmental cost recovery clause; therefore, these liabilities have no impact on net income.
In 2003, Mississippi Power and numerous other entities were designated by the Texas Commission on Environmental Quality (TCEQ) as PRPs at a site that was owned by an electric transformer company that handled Mississippi Power's transformers. The TCEQ approved the final site remediation plan in 2013 and, in March 2014, the impacted utilities, including Mississippi Power, agreed to commence remediation actions on the site. Mississippi Power's environmental remediation liability was $0.3 million as
126


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

The final outcome of these matters cannot be determined at this time. However, based on the currently known conditions at these sites and the nature and extent of activities relating to these sites, management of Southern Company Georgia Power,and Gulf Power, and Mississippi Power does not believe that additional liabilities, if any, at these sites would be material to their respective financial statements.
Nuclear Fuel Disposal Cost Litigation
Acting through the DOE and pursuant to the Nuclear Waste Policy Act of 1982, the U.S. government entered into contracts with Alabama Power and Georgia Power that require the DOE to dispose of spent nuclear fuel and high level radioactive waste generated at Plants Hatch and Farley and Plant Vogtle Units 1 and 2 beginning no later than January 31, 1998. The DOE has yet to commence the performance of its contractual and statutory obligation to dispose of spent nuclear fuel. Consequently, Alabama Power and Georgia Power pursued and continue to pursue legal remedies against the U.S. government for its partial breach of contract.

153


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

In December 2014, the Court of Federal Claims entered a judgment in favor of Georgia Power and Alabama Power in the second spent nuclear fuel lawsuit seeking damages for the period from January 1, 2005 through December 31, 2010. Georgia Power recovered approximately $18 million, based on its ownership interests, and Alabama Power recovered approximately $26 million. The judgment amounts were paid on March 19, 2015. In March 2015, Georgia Power credited the award to accounts where the original costs were charged and reduced rate base, fuel, and cost of service for the benefit of customers. The final outcome of this matter for Alabama Power cannot be determined at this time; however, no material impact on Southern Company's or Alabama Power's net income is expected as the damage amounts collected from the government are expected to be used for the benefit of customers.
In March 2014, Alabama Power and Georgia Power filed additional lawsuits against the U.S. government for the costs of continuing to store spent nuclear fuel at Plants Farley and Hatch and Plant Vogtle Units 1 and 2 for the period from January 1, 2011 through December 31, 2013. The damage period was subsequently extended to December 31, 2014. Damages will continue to accumulate until the issue is resolved or storage is provided. No amounts have been recognized in the financial statements as of June 30, 2015 for any potential recoveries from the additional lawsuits. The final outcome of these matters cannot be determined at this time; however, no material impact on Southern Company's, Alabama Power's, or Georgia Power's net income is expected.
FERC Matters
Municipal and Rural Associations Tariff
See Note 3 to the financial statements of Mississippi Power under "FERC Matters" in Item 8 of the Form 10-K for additional information regarding a settlement agreement entered into by Mississippi Power regarding the establishment of a regulatory asset for Kemper IGCC-related costs. See Note 3 to the financial statements of Southern Company and Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K and "Integrated Coal Gasification Combined Cycle" herein for information regarding Mississippi Power's construction of the Kemper IGCC.
On March 31, 2015,2016, Mississippi Power reached a settlement agreement with its wholesale customers and filed a request with the FERC to forgofor an increase in wholesale base revenues as agreed upon in the settlement agreement reached with its wholesale customers under the Municipal and Rural Associations (MRA) cost-based electric tariff. The settlement agreement provides that base rates under the MRA cost-based electric tariff will increase reflectedapproximately $7 million annually, with revised rates effective for services rendered beginning May 1, 2016. The increase is primarily due to the Plant Daniel Units 1 and 2 scrubbers, which were placed in service in November 2015. Additionally, under the filing by, amongsettlement agreement, the tariff customers agreed in principle to similar regulatory treatment for tariff ratemaking as the treatment approved for retail ratemaking under the Mississippi PSC order (In-Service Asset Rate Order). The Kemper IGCC regulatory treatment primarily includes (i) recovery of only the Kemper IGCC assets currently operational and providing service to customers and other things, increasingrelated costs and (ii) removing all of the Kemper IGCC CWIP with a corresponding increase in accrual of AFUDC in lieu of including CWIP in rate base. The settlement agreement, which was acceptedeffective May 1, 2016. If approved by the FERC, on May 13, 2015, provides that the additional accrualamount of AFUDC was effective April 1, 2015.base rate revenues to be recognized in 2016 is expected to be approximately $5 million. The additional resulting AFUDC is projectedestimated to be approximately $11$6 million. The ultimate outcome of this matter cannot be determined at this time.
Fuel Cost Recovery
Mississippi Power has a wholesale MRA and a Market Based (MB) fuel cost recovery factor. At March 31, 2016, the amount of over-recovered wholesale MRA fuel costs included in the balance sheets was $25 million annually, of which $8compared to $24 million relatesat December 31, 2015. See Note 3 to the Kemper IGCC. In addition, a settlement agreement entered intofinancial statements of Mississippi Power under "FERC Matters Fuel Cost Recovery" in 2014 and approved by the FERC allowed for an adjustment to the wholesale revenue requirement in the event the Kemper IGCC, or any substantial portion thereof, was placed in service before or after December 1, 2014. A regulatory asset account was recorded as a result of a portionItem 8 of the Kemper IGCC being placed in service prior to the projected date. The March 31, 2015 settlement agreement provides that the regulatory asset will be amortized over nine months, beginning April 1, 2015.Form 10-K for additional information.
Market-Based Rate Authority
The traditional operating companies and Southern Power have authority from the FERC to sell electricity at market-based rates. Since 2008, that authority, for certain balancing authority areas, has been conditioned on compliance with the requirements of an energy auction, which the FERC found to be tailored mitigation that addresses potential market power concerns. In accordance with FERC regulations governing such authority, the traditional operating companies and Southern Power filed a triennial market power analysis on June 30,in 2014, which included continued reliance on the energy auction as tailored mitigation. OnIn April 27, 2015, the FERC issued an order finding that the traditional operating companies' and Southern Power's existing tailored mitigation may not effectively mitigate the potential to exert market power in certain areas served by the traditional operating companies and in some adjacent areas. To retain market-based rate authority, theThe FERC directed the traditional operating companies and Southern Power to show why market-based rate authority should not be revoked in these areas or to provide a mitigation plan to further address market power concerns. The traditional operating companies and Southern Power filed a request

154


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

for rehearing onin May 27, 2015 and onin June 26, 2015 filed their response with the FERC. The ultimate outcome of this matter cannot be determined at this time.

127


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Retail Regulatory Matters
Alabama Power
See Note 3 to the financial statements of Southern Company and Alabama Power under "Retail Regulatory Matters Alabama Power" and "Retail Regulatory Matters," respectively, in Item 8 of the Form 10-K for additional information regarding Alabama Power's recovery of retail costs through various regulatory clauses and accounting orders. The recovery balance of each regulatory clause recovery on the balance sheet follows:
Regulatory Clause
Balance Sheet Line ItemJune 30, 2015
December 31,
2014



(in millions)
Rate CNP Compliance – Under*

Deferred under recovered regulatory clause revenues$25

$2
  Under recovered regulatory clause revenues, current29
 47
Rate CNP PPA – Under
Deferred under recovered regulatory clause revenues72

29
  Under recovered regulatory clause revenues, current
 27
Retail Energy Cost Recovery – Over
Deferred over recovered regulatory clause revenues72

47
Natural Disaster Reserve
Other regulatory liabilities, deferred81

84
* Formerly Known As Rate CNP Environmental
Rate CNP
See Note 3 to the financial statements of Southern Company under "Retail Regulatory Matters – Alabama Power – Rate CNP" and " – Non-Environmental Federal Mandated Costs Accounting Order" and of Alabama Power under "Retail Regulatory Matters – Rate CNP" and " – Non-Environmental Federal Mandated Costs Accounting Order" in Item 8 of the Form 10-K for additional information regarding Alabama Power's development of a revised cost recovery mechanism and the normal purchases and normal sales (NPNS) exception for wind PPAs.
On March 3, 2015, the Alabama PSC approved a modification to Rate CNP Environmental to include compliance costs for both environmental and non-environmental mandates. The recoverable non-environmental compliance costs result from laws, regulations, and other mandates directed at the utility industry involving the security, reliability, safety, sustainability, or similar considerations impacting Alabama Power's facilities or operations. This modification to Rate CNP Environmental was effective March 20, 2015 with the revised rate now defined as Rate CNP Compliance. Alabama Power incurred $30 million of non-environmental compliance costs during the first six months of 2015 and will be limited to recovery of $50 million for the year. Customer rates will not be impacted before January 2016; therefore, the modification will increase the under recovered position for Rate CNP Compliance during 2015.
In April 2015, the FASB proposed new accounting guidance to allow the NPNS exception for physical forward transactions in nodal energy markets, consistent with the manner in which Alabama Power currently accounts for its two wind PPAs. On July 9, 2015, the FASB ratified the consensus reached by the Emerging Issues Task Force to allow the exception in such cases and voted to issue a final accounting standard.
Environmental Accounting Order
In April 2015, as part of its environmental compliance strategy, Alabama Power retired Plant Gorgas Units 6 and 7. These units represented 200 MWs of Alabama Power's approximately 12,200 MWs of generating capacity. Additionally, in April 2015, Alabama Power ceased using coal at Plant Barry Units 1 and 2 (250 MWs), but such units will remain available on a limited basis with natural gas as the fuel source. No later than April 2016, Alabama Power expects to cease using coal at Plant Greene County Units 1 and 2 (300 MWs) and begin operating those units solely on natural gas. Subject to the final approval of the New Source Review stipulation, Alabama Power will also

155


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

retire Plant Barry Unit 3 (225 MWs) which is currently unavailable for generation. See "Environmental Matters – New Source Review Actions" herein for additional information regarding the NSR actions.
In accordance with an accounting order from the Alabama PSC, Alabama Power transferred the unrecovered plant asset balances to a regulatory asset at their respective retirement dates. The regulatory asset will be amortized over the remaining useful lives, as established prior to the decision for retirement. As a result, these decisions will not have a significant impact on Southern Company's or Alabama Power's financial statements.
Regulatory Clause
Balance Sheet Line ItemMarch 31, 2016
December 31, 2015



(in millions)
Rate CNP Compliance Under recovered regulatory clause revenues, current$22
 $43
Rate CNP PPA
Deferred under recovered regulatory clause revenues105

99
Retail Energy Cost Recovery
Other regulatory liabilities, current173

238


Deferred over recovered regulatory clause revenues64


Natural Disaster Reserve
Other regulatory liabilities, deferred74

75
Georgia Power
Integrated Resource PlanRate Plans
See Note 3 to the financial statements of Southern Company and Georgia Power under "Retail Regulatory Matters – Georgia Power – Integrated ResourceRate Plans" and "Retail Regulatory Matters – Integrated ResourceRate Plans," respectively, in Item 8 of the Form 10-K for additional information.
To comply withGeorgia Power's revenues from regulated retail operations are collected through various rate mechanisms subject to the April 16, 2015 effective dateoversight of the MATS rule,Georgia PSC. Georgia Power currently recovers its costs from the regulated retail business through the 2013 ARP, which includes traditional base tariff rates, Demand-Side Management tariffs, Environmental Compliance Cost Recovery tariffs, and Municipal Franchise Fee tariffs. In addition, financing costs related to the construction of Plant BranchVogtle Units 1, 3 and 4 (1,266 MWs), Plant Yates Units 1are being collected through 5 (579 MWs),the NCCR tariff and Plant McManus Units 1fuel costs are collected through separate fuel cost recovery tariffs. See "Fuel Cost Recovery" below and 2 (122 MWs) were retiredNote 3 to the financial statements of Georgia Power under "Retail Regulatory Matters – Nuclear Construction" and Southern Company under "Retail Regulatory Matters – Georgia Power – Fuel Cost Recovery" and " – Nuclear Construction" in Item 8 of the Form 10-K for additional information regarding fuel cost recovery and the NCCR tariff, respectively.
Pursuant to the terms and conditions of a settlement agreement related to Southern Company's proposed acquisition of AGL Resources approved by the Georgia PSC on April 15, 2015. In addition, operations were discontinued at Plant Mitchell Unit 3 (155 MWs)14, 2016, Georgia Power's 2013 ARP will continue in effect until December 31, 2019, and its decertificationGeorgia Power will be requestedrequired to file its next base rate case by July 1, 2019. Furthermore, through December 31, 2019, Georgia Power and Atlanta Gas Light Company (collectively, Utilities) will retain the merger savings, net of transition costs, as defined in connection with the triennial Integrated Resource Plan in 2016. The switch to natural gas as the primary fuel is complete at Plant Yates Units 7 and 6settlement agreement; through December 31, 2022, net merger savings will be shared on a 60/40 basis between customers and the units were returned to service on May 4, 2015 and June 27, 2015, respectively.Utilities; thereafter, all merger savings will be retained by customers. See Note (I) under "Southern Company – Proposed Merger with AGL Resources" for additional information regarding the Merger.
Fuel Cost Recovery
See Note 3 to the financial statements of Southern Company and Georgia Power under "Retail Regulatory Matters – Georgia Power – Fuel Cost Recovery" and "Retail Regulatory Matters – Fuel Cost Recovery," respectively, in Item 8 of the Form 10-K for additional information.
As of June 30, 2015March 31, 2016 and December 31, 2014,2015, Georgia Power's underover recovered fuel balance totaled $106$177 million and $199$116 million, respectively. For June 30, 2015respectively, and December 31, 2014, the balance is included in current assets and current assetsliabilities and other deferred charges and assets, respectively,liabilities on Southern Company's and Georgia Power's Condensed Balance Sheets herein. On April 14, 2016, Georgia Power expectsfiled a

128


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

request with the Georgia PSC to decrease fuel rates by 15% effective June 1, 2016, which is expected to reduce annual billings by approximately $313 million. Georgia Power is currently scheduled to file its next fuel case in September 2015.case by February 28, 2017. The ultimate outcome of this matter cannot be determined at this time.
Fuel cost recovery revenues are adjusted for differences in actual recoverable fuel costs and amounts billed in current regulated rates. Accordingly, changes in the billing factor will not have a significant effect on Southern Company's or Georgia Power's revenues or net income, but will affect cash flow.
Nuclear Construction
See Note 3 to the financial statements of Southern Company and Georgia Power under "Retail Regulatory Matters – Georgia Power – Nuclear Construction" and "Retail Regulatory Matters – Nuclear Construction," respectively, in Item 8 of the Form 10-K for additional information regarding Georgia Power's construction of Plant Vogtle Units 3 and 4, Vogtle Construction Monitoring (VCM) reports, the NCCR tariff, the Vogtle Construction Litigation (as defined below), and pending litigation.the Contractor Settlement Agreement (as defined below).
In 2008, Georgia Power, acting for itself and as agent for the Vogtle Owners, entered into an agreement (Vogtle 3 and 4 Agreement) with the Contractor, pursuant to which the Contractor agreed to design, engineer, procure, construct, and test Plant Vogtle Units 3 and 4. 4 (Vogtle 3 and 4 Agreement).
Under the terms of the Vogtle 3 and 4 Agreement, the Vogtle Owners agreed to pay a purchase price that is subject to certain price escalations and adjustments, including fixed escalation amounts and index-based adjustments, as well as adjustments for change orders, and performance bonuses for early completion and unit performance. The Vogtle 3 and 4 Agreement also provides for liquidated damages upon the Contractor's failure to fulfill the schedule and performance guarantees. The Contractor's liability to the Vogtle Owners for schedule and performance liquidated damages and warranty claims isguarantees, subject to a cap. In addition, the Vogtle 3 and 4 Agreement provides for limited cost sharing by the Vogtle Owners for Contractor costs under certain conditions (which have not occurred), with maximum additional capital costs under this provision attributable to

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(UNAUDITED)

Georgia Power (based on Georgia Power's ownership interest) of approximately $114 million. Each Vogtle Owner is severally (and not jointly) liable for its proportionate share, based on its ownership interest, of all amounts owed to the Contractor under the Vogtle 3 and 4 Agreement. Georgia Power's proportionate share is 45.7%.
On December 31, 2015, Westinghouse acquired Stone & Webster, Inc. from Chicago Bridge & Iron Company, N.V. (CB&I) and changed the name of Stone & Webster, Inc. to WECTEC Global Project Services Inc. (WECTEC). Certain payment obligations of Westinghouse and CB&I Stone & Webster, Inc. (formerly known as Stone & Webster, Inc.)WECTEC under the Vogtle 3 and 4 Agreement arewere originally guaranteed by Toshiba Corporation (Westinghouse's parent company) and The Shaw Group Inc. (a(which is now a subsidiary of Chicago Bridge & Iron Company, N.V.)CB&I), respectively. On March 9, 2016, in connection with Westinghouse's acquisition of WECTEC and pursuant to the settlement agreement described below, the guarantee of The Shaw Group Inc. was terminated. The guarantee of Toshiba Corporation remains in place. In the event of certain credit rating downgrades of any Vogtle Owner, such Vogtle Owner will be required to provide a letter of credit or other credit enhancement. Additionally, as a result of credit rating downgrades of Toshiba Corporation, Westinghouse provided the Vogtle Owners with letters of credit in an aggregate amount of $920 million in accordance with, and subject to adjustment under, the terms of the Vogtle 3 and 4 Agreement.
The Vogtle Owners may terminate the Vogtle 3 and 4 Agreement at any time for their convenience, provided that the Vogtle Owners will be required to pay certain termination costs. The Contractor may terminate the Vogtle 3 and 4 Agreement under certain circumstances, including certain Vogtle Owner suspension or delays of work, action by a governmental authority to permanently stop work, certain breaches of the Vogtle 3 and 4 Agreement by the Vogtle Owners, Vogtle Owner insolvency, and certain other events.
In 2009, the NRC issued an Early Site Permit and Limited Work Authorization which allowed limited workGeorgia PSC voted to begin oncertify construction of Plant Vogtle Units 3 and 4. The NRC certified the Westinghouse Design Control Document, as amended (DCD), for the AP1000 nuclear reactor design, in late 2011, and issued combined construction and operating licenses (COLs) in early 2012. Receipt of the COLs allowed full construction to begin. There have been technical and procedural challenges to the construction and licensing of Plant Vogtle Units 3 and 4, at the federal and state level, and additional challenges are expected as construction proceeds.
In 2012, the Vogtle Owners and the Contractor began negotiations regarding the costs associated with design changes to the DCD and the delays in the timing of approval of the DCD and issuance of the COLs, including the assertion by the Contractor that the Vogtle Owners are responsible for these costs under the terms of the Vogtle 3 and 4 Agreement. Also in 2012, Georgia Power and the other Vogtle Owners filed suit against the Contractor in the U.S. District Court for the Southern District of Georgia seeking a declaratory judgment that the Vogtle Owners are not responsible for these costs. In 2012, the Contractor also filed suit against Georgia Power and the other Vogtle Owners in the U.S. District Court for the District of Columbia alleging the Vogtle Owners are responsible for these costs. In 2013, the U.S. District Court for the District of Columbia dismissed the Contractor's suit, ruling that the proper venue is the U.S. District Court for the Southern District of Georgia. On March 10, 2015, the U.S. Court of Appeals for the District of Columbia Circuit affirmed the District Court's decision. The portion of additional costs claimed by the Contractor in its initial complaint that would be attributable to Georgia Power (based on Georgia Power's ownership interest) is approximately $425 million in 2008 dollars (approximately $591 million in 2015 dollars).The Contractor also asserted it is entitled to extensions of the guaranteed substantial completion dates of April 2016 and April 2017 for Plant Vogtle Units 3 and 4, respectively. In May 2014, the Contractor filed an amended counterclaim to the suit pending in the U.S. District Court for the Southern District of Georgia alleging that (i) the design changes to the DCD imposed by the NRC delayed module production and the impacts to the Contractor are recoverable by the Contractor under the Vogtle 3 and 4 Agreement and (ii) the changes to the basemat rebar design required by the NRC caused additional costs and delays recoverable by the Contractor under the Vogtle 3 and 4 Agreement. The Contractor did not specify in its amended counterclaim the amounts relating to these new allegations; however, the Contractor subsequently asserted estimated minimum damages related to the amended counterclaim (based on Georgia Power's ownership interest) of approximately $113 million in 2014 dollars (approximately $118 million in 2015 dollars).In June 2015, the Contractor updated its estimated damages under the initial complaint and the amended counterclaim to an aggregate (based on Georgia Power's ownership interest) of approximately $714 million (in 2015 dollars). The Contractor may from time to time continue to assert that it is entitled to additional payments with respect to these allegations, any of which could be substantial. Georgia Power has not agreed to the proposed cost or to any changes to the guaranteed substantial completion dates or that the Vogtle Owners have any responsibility for costs related to these issues. Litigation is ongoing and Georgia Power intends to vigorously defend the positions of the Vogtle Owners. Georgia Power also expects negotiations with the Contractor to continue with respect to cost and schedule. During such negotiations the parties may reach a mutually acceptable compromise of their positions.

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(UNAUDITED)

Georgia Power is required to file semi-annual VCM reports with the Georgia PSC by February 28 and August 31 each year. If the projected certified construction capital costs to be borne by Georgia Power increase by 5% above the certified cost or the projected in-service dates are significantly extended, Georgia Power is required to seek an amendment to the Plant Vogtle Units 3 and 4 certificate from the Georgia PSC. In February 2013, Georgia Power's eighth VCM report filed in 2013Power requested an amendment to the certificate to increase the estimated in-service capital cost of Plant Vogtle Units 3 and 4 from $4.4 billion to $4.8

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(UNAUDITED)

billion and to extend the estimated in-service dates to the fourth quarter 2017 (from April 2016) and the fourth quarter 2018 (from April 2017) for Plant Vogtle Units 3 and 4, respectively. In October 2013, the Georgia PSC approved a stipulation (2013 Stipulation) entered into bybetween Georgia Power and the Georgia PSC staffStaff (Staff) to waive the requirement to amend the Plant Vogtle Units 3 and 4 certificate until the completion of Plant Vogtle Unit 3 or earlier if deemed appropriate by the Georgia PSC and Georgia Power. The
On April 15, 2015, the Georgia PSC has approved eleven VCM reports covering the periods through June 30, 2014, including construction capital costs incurred, which through that date totaled $2.8 billion.
On January 29, 2015, Georgia Power announced it was notified by the Contractor of the Contractor's revised forecast for completion of Plant Vogtle Units 3 and 4, which would incrementally delay the previously disclosed estimated in-service dates by 18 months (from the fourth quarter of 2017 to the second quarter of 2019 for Unit 3 and from the fourth quarter of 2018 to the second quarter of 2020 for Unit 4).
Georgia Power believes that, pursuant to the Vogtle 3 and 4 Agreement, the Contractor is responsible for the Contractor's costs related to the Contractor's delay (including any related construction and mitigation costs, which could be material) and that the Vogtle Owners are entitled to recover liquidated damages for the Contractor's delay beyond the guaranteed substantial completion dates of April 2016 and April 2017 for Plant Vogtle Units 3 and 4, respectively. Consistentissued a procedural order in connection with the Contractor's position in the pending litigation described above, Georgia Power expects the Contractor to contest any claims for liquidated damages and to assert that the Vogtle Owners are responsible for additional costs related to the Contractor's delay.
On February 27, 2015, Georgia Power filed its twelfth VCM report, with the Georgia PSC covering the period from July 1 through December 31, 2014, which requested approval for an additional $0.2 billion of construction capital costs incurred during that period. The twelfth VCM report also reflected the Contractor's revised forecast for completion of Plant Vogtle Units 3 and 4 as well as additional estimated owner-related costs, which include approximately $10 million per month expected to result from the Contractor's proposed 18-month delay, including property taxes, oversight costs, compliance costs, and other operational readiness costs. No Contractor costs related to the Contractor's proposed 18-month delay were included in the twelfth VCM report. Additionally, while Georgia Power has not agreed to any change to the guaranteed substantial completion dates, the twelfth VCM report included a requested amendment (Requested Amendment) to the Plant Vogtle Units 3 and 4 certificate to reflect the Contractor's revised forecast for completion of Plant Vogtle Units 3 and 4 (second quarter of 2019 and second quarter of 2020, respectively) as well as additional estimated Vogtle Owner's costs, of approximately $10 million per month, including property taxes, oversight costs, compliance costs, and other operational readiness costs to include the estimated owner'sVogtle Owner's costs associated with the proposed 18-month Contractor delay and to increase the estimated total in-service capital cost of Plant Vogtle Units 3 and 4 to $5.0 billion.
Georgia Power will continue Pursuant to incur financing costs of approximately $30 million per month until Plant Vogtle Units 3 and 4 are placed in service. The twelfth VCM report estimated financing costs during the construction period to total approximately $2.5 billion.
On April 15, 2015, the Georgia PSC issued aPSC's procedural order in connection with the twelfth VCM report. Pursuant to this order, the Georgia PSC deemed the Requested Amendment unnecessary and withdrawn until the completion of construction of Plant Vogtle Unit 3 consistent with the 2013 Stipulation. The Georgia PSC recognized that the certified cost and the 2013 Stipulation do not constitute a cost recovery cap. In accordance with the Georgia Integrated Resource Planning Act, any costs incurred by Georgia Power in excess of the certified amount will be included in rate base, provided Georgia Power shows the costs to be reasonable and prudent. Financing costs up to the certified amount will be collected through the NCCR tariff until the units are placed in service and contemplated in a general base rate case, while financing costs on any construction-related costs in excess of the $4.4 billion certified amount are expected to be recovered through AFUDC.
On December 31, 2015, Westinghouse and the Vogtle Owners entered into a definitive settlement agreement (Contractor Settlement Agreement) to resolve disputes between the Vogtle Owners and the Contractor under the Vogtle 3 and 4 Agreement, including litigation that was pending in the U.S. District Court for the Southern District of Georgia (Vogtle Construction Litigation). Effective December 31, 2015, Georgia Power, acting for itself and as agent for the other Vogtle Owners, and the Contractor entered into an amendment to the Vogtle 3 and 4 Agreement to implement the Contractor Settlement Agreement. The Contractor Settlement Agreement and the related amendment to the Vogtle 3 and 4 Agreement (i) restrict the Contractor's ability to seek further increases in the contract price by clarifying and limiting the circumstances that constitute nuclear regulatory changes in law; (ii) provide for enhanced dispute resolution procedures; (iii) revise the guaranteed substantial completion dates to match the current estimated in-service dates of June 30, 2019 for Unit 3 and June 30, 2020 for Unit 4; (iv) provide that delay liquidated damages will commence from the current estimated nuclear fuel loading date for each unit, which is December 31, 2018 for Unit 3 and December 31, 2019 for Unit 4; and (v) provide that Georgia Power, based on its ownership interest, will pay to the Contractor and capitalize to the project cost approximately $350 million, of which approximately $241 million had been paid as of March 31, 2016. In addition, the Contractor Settlement Agreement provides for the resolution of other open existing items relating to the scope of the project under the Vogtle 3 and 4 Agreement, including cyber security, for which costs were reflected in Georgia Power's previously disclosed in-service cost estimate. Further, as part of the settlement and Westinghouse's acquisition of WECTEC: (i) Westinghouse engaged Fluor Enterprises, Inc., a subsidiary of Fluor Corporation, as a new construction subcontractor; and (ii) the Vogtle Owners, CB&I, and The Shaw Group Inc. entered into mutual releases of any and all claims arising out of events or circumstances in connection with the construction of Plant Vogtle Units 3 and 4 that occurred on or before the date of the Contractor Settlement Agreement. On January 5, 2016, the Vogtle Construction Litigation was dismissed with prejudice.
On January 21, 2016, Georgia Power submitted the Contractor Settlement Agreement and the related amendment to the Vogtle 3 and 4 Agreement to the Georgia PSC for its review. In accordance with the Georgia PSC's subsequent order, on April 5, 2016, Georgia Power filed supplemental information in support of the Contractor Settlement Agreement and Georgia Power's position that all construction costs to date have been prudently incurred and that the current estimated in-service capital cost and schedule are reasonable. The Staff will conduct a review of all costs incurred related to Plant Vogtle Units 3 and 4, the schedule for completion of Plant Vogtle Units 3 and 4, and the

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(UNAUDITED)

Contractor Settlement Agreement and the Staff is authorized to engage in related settlement discussions with Georgia Power and any intervenors.
The order provides that the Staff is required to report to the Georgia PSC by October 19, 2016 with respect to the status of its review and any settlement-related negotiations. If a settlement with the Staff is reached with respect to costs of Plant Vogtle Units 3 and 4, the Georgia PSC will then conduct a hearing to consider whether to approve that settlement. If a settlement with the Staff is not reached, the Georgia PSC will determine how to proceed, including (i) modifying the 2013 Stipulation, (ii) directing Georgia Power to file a request for an amendment to the certificate for Plant Vogtle Units 3 and 4, (iii) issuing a scheduling order to address remaining disputed issues, or (iv) taking any other option within its authority.
The Georgia PSC has approved thirteen VCM reports covering the periods through June 30, 2015, including construction capital costs incurred, which through that date totaled $3.1 billion. On February 26, 2016, Georgia Power filed its fourteenth VCM report with the Georgia PSC covering the period from July 1 through December 31, 2015. The fourteenth VCM report does not include a requested amendment to the certified cost of Plant Vogtle Units 3 and 4. Georgia Power is requesting approval of $160 million of construction capital costs incurred during that period. Georgia Power anticipates to incur average financing costs of approximately $27 million per month from January 2016 until Plant Vogtle Units 3 and 4 are placed in service. The updated in-service capital cost forecast is $5.44 billion and includes costs related to the Contractor Settlement Agreement. Estimated financing costs during the construction period total approximately $2.4 billion. Georgia Power's CWIP balance for Plant Vogtle Units 3 and 4 was approximately $3.7 billion as of March 31, 2016.
There have been technical and procedural challenges to the construction and licensing of Plant Vogtle Units 3 and 4, at the federal and state level, and additional challenges may arise as construction proceeds. Processes are in place that are designed to assure compliance with the requirements specified in the DCDWestinghouse Design Control Document and the COLs,combined construction and operating licenses, including inspections by Southern Nuclear and the NRC that occur throughout construction. As a result of

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NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
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such compliance processes, certain license amendment requests have been filed and approved or are pending before the NRC. Various design and other licensing-based compliance issues are expected tomay arise as construction proceeds, which may result in additional license amendments or require other resolution. If any license amendment requests or other licensing-based compliance issues are not resolved in a timely manner, there may be delays in the project schedule that could result in increased costs either to the Vogtle Owners or the Contractor or to both.
As construction continues, the risk remains that ongoing challenges with Contractor performance including additional challenges in its fabrication, assembly, delivery, and installation of the shield building and structural modules, delays in the receipt of the remaining permits necessary for the operation of Plant Vogtle Units 3 and 4, or other issues could arise and may further impact project schedule and cost. In addition, the IRS allocated production tax credits to each of Plant Vogtle Units 3 and 4, which require the applicable unit to be placed in service before 2021.
AdditionalFuture claims by the Contractor or Georgia Power (on behalf of the Vogtle Owners) are also likely tocould arise throughout construction. These claims may be resolved through formal and informal dispute resolution procedures under the Vogtle 3 and 4 Agreement but alsoand, under the enhanced dispute resolution procedures, may be resolved through litigation.litigation after the completion of nuclear fuel load for both units.
The ultimate outcome of these matters cannot be determined at this time.
Gulf Power
Retail Base Rate Case
See Note 3 to the financial statements of Gulf Power under "Retail Regulatory Matters – Retail Base Rate Case" in Item 8 of the Form 10-K for additional information.
In December 2013, the Florida PSC approved a settlement agreement providing that provides Gulf Power may reduce depreciation expense and record a regulatory asset up to $62.5 million between January 2014 and June 2017. In any given month, such depreciation expense reduction may not exceed the amount necessary for the retail ROE, as reported to the Florida PSC

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NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

monthly, to reach the midpoint of the authorized retail ROE range then in effect. For 2014, 2015, and the first three months of 2016, Gulf Power recognized a $19.6 million reductionreductions in depreciation expense in the first six months of 2015.$8.4 million, $20.1 million, and $5.6 million, respectively.
Cost Recovery Clauses
See Note 3 to the financial statements of Gulf Power under "Retail Regulatory Matters – Cost Recovery Clauses" in Item 8 of the Form 10-K for additional information regarding Gulf Power's recovery of retail costs through various regulatory clauses and accounting orders. Gulf Power has four regulatory clauses which are approved by the Florida PSC. The recovery balance of each regulatory clause recovery on the balance sheet follows:
Recovery Clause
Balance Sheet Location
June 30, 2015
December 31, 2014




(in millions)
Fuel Cost Recovery – Under
Under recovered regulatory clause revenues
$24

$40
Purchased Power Capacity Recovery – Under
Under recovered regulatory clause revenues
2


Environmental Cost Recovery – Under
Under recovered regulatory clause revenues
7

10
Energy Conservation Cost Recovery – Under
Under recovered regulatory clause revenues


3
Regulatory Clause
Balance Sheet Location
March 31, 2016
December 31, 2015




(in millions)
Fuel Cost Recovery
Other regulatory liabilities, current
$20

$18
Purchased Power Capacity Recovery
Under recovered regulatory clause revenues
4

1
Environmental Cost Recovery Under recovered regulatory clause revenues 17
 19
Energy Conservation Cost Recovery Other regulatory liabilities, current 2
 4
Mississippi Power
2015 Rate Case
On May 15, 2015 and July 10, 2015, Mississippi Power filed alternative rate proposals related to recovery of Kemper IGCC-related costs with the Mississippi PSC. See "Integrated Coal Gasification Combined Cycle Rate Recovery of Kemper IGCC Costs 2015 Rate Case" herein for additional information.

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NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Performance Evaluation Plan
See Note 3 to the financial statements of Mississippi Power under "Retail Regulatory Matters – Performance Evaluation Plan" in Item 8 of the Form 10-K for additional information regarding Mississippi Power's base rates.
On March 17, 2015,April 1, 2016, Mississippi Power submitted its annual PEP lookback filing for 2014,2015, which indicated noreflected the need for a $5 million surcharge or refund. On March 26, 2015,to be recovered from customers. The filing has been suspended for review by the Mississippi PSC suspended the filing to allow it more time for review.PSC. The ultimate outcome of this matter cannot be determined at this time.
System Restoration Rider
See Note 1 to the financial statements of Mississippi Power under "Provision for Property Damage" in Item 8 of the Form 10-K for additional information.
On February 2, 2015, Mississippi Power submitted its 2015 System Restoration Rider (SRR) rate filing with the Mississippi PSC, which proposed that the 2015 SRR rate remain level at zero and Mississippi Power be allowed to accrue $3 million to the property damage reserve in 2015. On March 3, 2015, the Mississippi PSC suspended the filing to allow it more time for review. The ultimate outcome of this matter cannot be determined at this time.
Environmental Compliance Overview Plan
See Note 3 to the financial statements of Mississippi Power under "Retail Regulatory Matters – Environmental Compliance Overview Plan" and "Other MattersSierra Club Settlement Agreement" in Item 8 of the Form 10-K for information on Mississippi Power's annual environmental filing with the Mississippi PSC and information on Plant Watson Units 4 and 5.
In 2012, the Mississippi PSC approved Mississippi Power's request for a CPCN to construct scrubbers on Plant Daniel Units 1 and 2, which are scheduled to be placed in service in September and November 2015, respectively. These units are jointly owned by Mississippi Power and Gulf Power, with 50% ownership each. The estimated total cost of the project is approximately $660 million, with Mississippi Power's portion being $330 million, excluding AFUDC. Mississippi Power's portion of the cost is expected to be recovered through the ECO Plan following the scheduled completion of the project. As of June 30, 2015, total project expenditures were $604 million, of which Mississippi Power's portion was $308 million, excluding AFUDC of $27 million.
On February 25, 2015, Mississippi Power submitted its annual ECO filing for 2015, which indicated an annual increase in revenues of approximately $8 million. On February 27, 2015, the Mississippi PSC suspended the filing to allow it more time to review. The ultimate outcome of this matter cannot be determined at this time.
On April 16, 2015, the assets that supported coal generation at Plant Watson Units 4 and 5 were retired. The remaining net book value of these two units was approximately $32 million excluding the reserve for cost of removal and has been reclassified to other regulatory assets, deferred, on Mississippi Power's Condensed Balance Sheet herein in accordance with an accounting order from the Mississippi PSC. Mississippi Power expects to recover through its rates the remaining book value of the retired assets and certain costs, including unusable inventory, associated with the retirements; however, the ultimate method and timing of recovery will be considered by the Mississippi PSC in future rate proceedings.
Fuel Cost Recovery
See Note 3 to the financial statements of Mississippi Power under "Retail Regulatory Matters – Fuel Cost Recovery" in Item 8 of the Form 10-K for information regarding Mississippi Power's retail fuel cost recovery.
At June 30, 2015,March 31, 2016, the amount of over-recovered retail fuel costs included on Mississippi Power's Condensed Balance Sheet herein was $24$80 million compared to under-recoveredover-recovered retail fuel costs of $2$71 million at December 31, 2014.2015.

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NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Ad Valorem Tax Adjustment
See Note 3$120 million annually in fuel cost recovery rates on January 5, 2016, effective with the first billing cycle of February. As required by the order, on February 1, 2016, Mississippi Power submitted updated natural gas price forecasts and resulting fuel factors to the financial statements of Mississippi Power under "Retail Regulatory Matters – Ad Valorem Tax Adjustment" in Item 8 of the Form 10-K for additional information.
On April 23, 2015, Mississippi Power filed its annual ad valorem tax adjustment factor filing for 2015, which requested an annual rate decrease of 0.35%, or $2 million in annual retail revenues, primarily due to a decrease in average millage rates. On May 26, 2015PSC. If approved by the Mississippi PSC, suspended the filing to allow it more time to review.updated forecast would decrease fuel cost recovery rates by an additional $36 million annually. The ultimate outcome of this matter cannot be determined at this time.
Integrated Coal Gasification Combined Cycle
See Note 3 to the financial statements of Southern Company and Mississippi Power under "Integrated Coal Gasification Combined Cycle" in Item 8 of the Form 10-K for information regarding Mississippi Power's construction of the Kemper IGCC.
Kemper IGCC Overview
Construction of Mississippi Power's Kemper IGCC is nearing completion and start-up activities will continue until the Kemper IGCC is placed in service. The Kemper IGCC will utilize an IGCC technology with an output capacity

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NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

of 582 MWs. The Kemper IGCC will be fueled by locally mined lignite (an abundant, lower heating value coal) from a mine owned by Mississippi Power and situated adjacent to the Kemper IGCC. The mine, operated by North American Coal Corporation, started commercial operation in 2013. In connection with the Kemper IGCC, Mississippi Power constructed and plans to operate approximately 61 miles of CO2 pipeline infrastructure for the planned transport of captured CO2 for use in enhanced oil recovery.
Kemper IGCC Schedule and Cost Estimate
In 2012, the Mississippi PSC issued the 2012 MPSC CPCN Order, a detailed order confirming the CPCN originally approved by the Mississippi PSC in 2010 authorizing the acquisition, construction, and operation of the Kemper IGCC.
The certificated cost estimate of the Kemper IGCC included in the 2012 MPSC CPCN Order was $2.4 billion, net of $245 million of grants awarded to the Kemper IGCC project by the DOE under the Clean Coal Power Initiative Round 2 (DOE(Initial DOE Grants) and excluding the cost of the lignite mine and equipment, the cost of the CO2 pipeline facilities, and AFUDC related to the Kemper IGCC. The 2012 MPSC CPCN Order approved a construction cost cap of up to $2.88 billion, with recovery of prudently-incurred costs subject to approval by the Mississippi PSC. The Kemper IGCC was originally projected to be placed in service in May 2014. Mississippi Power placed the combined cycle and the associated common facilities portion of the Kemper IGCC in service using natural gas in August 2014 and continuescurrently expects to focus on completingplace the remainder of the Kemper IGCC, including the gasifier and the gas clean-up facilities, for whichin service during the in-service date is currently expected to occur in the first halfthird quarter 2016.

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Recovery of the Kemper IGCC costs subject to the cost cap and the cost of the lignite mine and equipment, the cost of the CO2 pipeline facilities, AFUDC, and certain general exceptions, including change of law, force majeure, and beneficial capital (which exists when Mississippi Power demonstrates that the purpose and effect of the construction cost increase is to produce efficiencies that will result in a neutral or favorable effect on customers relative to the original proposal for the CPCN) (Cost Cap Exceptions) remains subject to review and approval by the Mississippi PSC. Mississippi Power's Kemper IGCC 2010 project estimate, current cost estimate (which includes the impacts of the Mississippi Supreme Court's (Court) decision)decision discussed herein under "Rate Recovery of Kemper IGCC Costs – 2013 MPSC Rate Order"), and actual costs incurred as of June 30, 2015, as adjusted for the Court's decision,March 31, 2016, are as follows:

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NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Cost Category
2010 Project Estimate(f)
 Current Estimate Actual Costs at June 30, 2015
2010 Project Estimate(f)
 
Current Cost Estimate(a)
 Actual Costs
(in billions)(in billions)
Plant Subject to Cost Cap(a)(g)
$2.40
 $4.96
 $4.51
$2.40
 $5.35
 $4.99
Lignite Mine and Equipment0.21 0.23 0.230.21
 0.23
 0.23
CO2 Pipeline Facilities
0.14 0.11 0.110.14
 0.11
 0.12
AFUDC(b)(c)
0.17 0.62 0.52
AFUDC(c)
0.17
 0.71
 0.62
Combined Cycle and Related Assets Placed in
Service – Incremental
(d)(g)

 0.02
 

 0.02
 0.01
General Exceptions0.05 0.10 0.080.05
 0.10
 0.09
Deferred Costs(e)(g)

 0.19 0.15
 0.20
 0.18
Total Kemper IGCC(a)(c)
$2.97
 $6.23
 $5.60
Additional DOE Grants(h)

 (0.14) 
Total Kemper IGCC$2.97
 $6.58
 $6.24
(a)
Amounts in the Current Cost Estimate reflect estimated costs through September 30, 2016.
(b)The 2012 MPSC CPCN Order approved a construction cost cap of up to $2.88 billion, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. The Current Cost Estimate and the Actual Costs include non-incremental operating and maintenance costs related to the combined cycle and associated common facilities placed in service in August 2014 that are subject to the $2.88 billion cost cap and exclude post-in-service costs for the lignite mine. See "Rate Recovery of Kemper IGCC Costs – 2013 MPSC Rate Order" herein for additional information. The Current Cost Estimate and the Actual Costs includereflect 100% of the 15% undivided interest incosts of the Kemper IGCC that was previously projected to be purchased by SMEPA. On May 20, 2015, SMEPA notified Mississippi Power of its termination of theasset purchase agreement (APA) and requested the return of a total of $275 million of deposits, which was returned with accrued interest on June 3, 2015.IGCC. See note (g) for additional information.
(b)(c)Mississippi Power's original estimate included recovery of financing costs during construction rather than the accrual of AFUDC. This approach was not approved by the Mississippi PSC in 2012 as described in "Rate Recovery of Kemper IGCC Costs." The current estimate includes an approximately $11 million decrease in AFUDC due to a decrease in AFUDC rates resulting from an increase in short-term debt, partially offset by an $8 million increase in AFUDC related toreflects the impact of a settlement agreement with the wholesale customers for cost-based rates under FERC's jurisdiction. See "FERC Matters" herein for additional information.
(c)Amounts in the Current Estimate reflect estimated costs through March 31, 2016.
(d)Incremental operating and maintenance costs related to the combined cycle and associated common facilities placed in service in August 2014, net of costs related to energy sales. See "Rate Recovery of Kemper IGCC Costs – 2013 MPSC Rate Order" herein for additional information.
(e)The 2012 MPSC CPCN Order approved deferral of non-capital Kemper IGCC-related costs during construction as described in "Rate Recovery of Kemper IGCC Costs – Regulatory Assets and Liabilities."Liabilities" herein.
(f)
The 2010 Project Estimate is the certificated cost estimate adjusted to include the certificated estimate for the CO2 pipeline facilities which was approved in 2011 by the Mississippi PSC.
(g)Beginning in the third quarter 2015, certain costs, including debt carrying costs (associated with assets placed in service and other non-CWIP accounts), that previously were deferred as regulatory assets are now being recognized through income; however, such costs continue to be included in the Current Cost Estimate and the Actual Costs at March 31, 2016.
(h)On April 8, 2016, Mississippi Power received approximately $137 million in additional grants from the DOE for the Kemper IGCC, which are expected to be used to reduce future rate impacts for customers.
Of the total costs, including post-in-service costs for the lignite mine, incurred as of June 30, 2015, $3.42March 31, 2016, $3.61 billion was included in property, plant, and equipment (which is net of the Initial DOE Grants and estimated probable losses of $2.08$2.47 billion), $2$6 million in other property and investments, $58$75 million in fossil fuel stock, $41$45 million in materials and supplies, $198$22 million in other regulatory assets, $16current, $196 million in other regulatory assets, deferred, $1 million in other current assets, and $11 million in other deferred charges and assets and $24 million in AROs in the balance sheet, with $1 million previously expensed.sheet.

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NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Mississippi Power does not intend to seek any rate recovery for any costs related to the construction of the Kemper IGCC that exceed the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions. Mississippi Power recorded pre-tax charges to income for revisions to the cost estimate above the cost cap of $23$53 million ($14 million after tax) in the second quarter 2015 and $9 million ($633 million after tax) in the first quarter 2015. These amounts are2016. Since 2012, in addition tothe aggregate, Mississippi Power has incurred charges totaling $868 million ($536 million after tax), $1.10of $2.47 billion ($681 million after tax), and $78 million ($48 million1.52 billion after tax) as a result of changes in 2014, 2013, and 2012, respectively. Southern Company recorded pre-tax charges to income for revisions to the cost estimate of $868 million ($536 million after tax) and $1.2 billion ($729 million after tax) in 2014 and 2013, respectively.above the cost cap for the Kemper IGCC through March 31, 2016. The increasesincrease to the cost estimate in the first and second quartersquarter 2016 primarily reflects costs for the extension of 2015 primarily reflected costs forthe Kemper IGCC's projected in-service date through September 30, 2016, and increased efforts related to equipment rework, scope modifications,operational readiness and the related additional labor costschallenges in support of start-up and operational readiness activities. The current estimatecommissioning activities which includes costs through March 31, 2016.the cost of repairs and modifications to the refractory lining inside the gasifiers. Any further extension of the in-service date beyond September 30, 2016 is currently estimated to result in additional base costs of approximately $25 million to $30$35 million per month, which includes maintaining necessary levels of start-up labor, materials, and fuel, as well as operational resources required to execute start-up

162


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

and commissioning activities. However, additional costs may be required for remediation of any further equipment and/or design issues identified. Any further extension of the in-service date with respect to the Kemper IGCC beyond September 30, 2016 would also increase costs for the Cost Cap Exceptions, which are not subject to the $2.88 billion cost cap established by the Mississippi PSC. These costs include AFUDC, which is currently estimated to total approximately $13$14 million per month, as well as carrying costs and operating expenses on Kemper IGCC assets placed in service and consulting and legal fees which are being deferred as regulatory assets and are estimated to totalof approximately $7$2 million per month. For additional information, see "2015 Rate Case" herein.
Any furtherMississippi Power's analysis of the time needed to complete the start-up and commissioning activities for the Kemper IGCC will continue until the remaining Kemper IGCC assets are placed in service. Further cost increases and/or extensions of the in-service date with respect to the Kemper IGCC may result from factors including, but not limited to, labor costs and productivity, adverse weather conditions, shortages and inconsistent quality of equipment, materials, and labor, contractor or supplier delay, non-performance under constructionoperating or other agreements, operational readiness, including specialized operator training and required site safety programs, unforeseen engineering or design problems, start-up activities for this first-of-a-kind technology (including major equipment failure and system integration), and/or operational performance (including additional costs to satisfy any operational parameters ultimately adopted by the Mississippi PSC). In subsequent periods, any further changes in the estimated costs to complete construction and start-up of the Kemper IGCC subject to the $2.88 billion cost cap, net of the Initial DOE Grants and excluding the Cost Cap Exceptions, will be reflected in Southern Company's statements of income and Mississippi Power's statements of operationsincome and these changes could be material.
Rate Recovery of Kemper IGCC Costs
See "FERC Matters" herein for additional information regarding Mississippi Power's MRA cost based tariff relating to recovery of a portion of the Kemper IGCC costs from Mississippi Power's wholesale customers. Rate recovery of the retail portion of the Kemper IGCC is subject to the jurisdiction of the Mississippi PSC. See Note (G) under "Unrecognized Tax Benefits – Section 174 Research and Experimental Deduction" for additional tax information related to the Kemper IGCC.
The ultimate outcome of the rate recovery matters discussed herein, including the resolution of legal challenges, determinations of prudency, and the specific manner of recovery of prudently-incurred costs, cannot be determined at this time, but could have a material impact on Southern Company's and Mississippi Power's results of operations, financial condition, and liquidity.
2012 MPSC CPCN Order
The 2012 MPSC CPCN Order included provisions relating to both Mississippi Power's recovery of financing costs during the course of construction of the Kemper IGCC and Mississippi Power's recovery of costs following the date the Kemper IGCC is placed in service. With respect to recovery of costs following the in-service date of the Kemper IGCC, the 2012 MPSC CPCN Order provided for the establishment of operational cost and revenue parameters based upon assumptions in Mississippi Power's petition for the CPCN. Mississippi Power expects the Mississippi PSC to apply operational parameters in connection with the evaluation of the 2015 Rate Case and any alternativefuture proceedings related to the operation of the Kemper

135


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

IGCC. To the extent the Mississippi PSC determines the Kemper IGCC does not meet the operational parameters ultimately adopted by the Mississippi PSC or Mississippi Power incurs additional costs to satisfy such parameters, there could be a material adverse impact on Southern Company's or Mississippi Power's financial statements.
2013 Settlement AgreementMPSC Rate Order
In January 2013, Mississippi Power entered into a settlement agreement with the Mississippi PSC that among other things, establishedwas intended to establish the process for resolving matters regarding cost recovery related to the Kemper IGCC (2013 Settlement Agreement). Under the 2013 Settlement Agreement, Mississippi Power agreed to limit the portion of prudently-incurred Kemper IGCC costs to be included in retail rate base to the $2.4 billion certificated cost estimate, plus the Cost Cap Exceptions, but excluding AFUDC, and any other costs permitted or determined to be excluded from the $2.88 billion cost cap by the Mississippi PSC. The 2013 Settlement Agreement also allowed Mississippi Power to secure alternate financing for costs not otherwise recovered in any Mississippi PSC rate proceedings contemplated by the 2013 Settlement Agreement. The Court found the 2013 Settlement Agreement unenforceable due to a lack of public notice for the related proceedings. See "2015 Mississippi Supreme Court Decision" herein for additional information.
Legislation to authorize a multi-year rate plan and legislation to provide for alternate financing through securitization of up to $1.0 billion of prudently-incurred costs was enacted into law in 2013. Mississippi Power's

163


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

intent under the 2013 Settlement Agreement was to securitize (1) prudently-incurred costs in excess of the certificated cost estimate and up to the $2.88 billion cost cap, net of the DOE Grants and excluding the Cost Cap Exceptions, (2) accrued AFUDC, and (3) other prudently-incurred costs, which include carrying costs from the estimated in-service date until securitization is finalized and other costs not included in Mississippi Power's 2013 revision to the proposed rate recovery plan filed with the Mississippi PSC for the Kemper IGCC for cost recovery through 2020 (2013 Rate Mitigation Plan) as approved by the Mississippi PSC. The Court's decision did not impact Mississippi Power's ability to utilize alternate financing through securitization, the 2012 MPSC CPCN Order, or the February 2013 legislation. See "2015 Mississippi Supreme Court Decision" herein for additional information.
2013 MPSC Rate Order
Consistent with the terms of the 2013 Settlement Agreement, inIn March 2013, the Mississippi PSC issued a rate order approving retail rate increases of 15% effective March 19, 2013 and 3% effective January 1, 2014, which collectively were designed to collect $156 million annually beginning in 2014 (2013 MPSC Rate Order) to be used to mitigate customer rate impacts after the Kemper IGCC is placed in service. service, based on a mirror CWIP methodology (Mirror CWIP rate).
Because the 2013 MPSC Rate Order did not provide for the inclusion of CWIP in rate base as permitted by the Baseload Act, Mississippi Power continues to record AFUDC on the Kemper IGCC through the in-service date.IGCC. Mississippi Power will not record AFUDC on any additional costs of the Kemper IGCC that exceed the $2.88 billion cost cap, except for Cost Cap Exception amounts. Mississippi Power will continue to record AFUDC through the in-service date until directed to do otherwise by the Mississippi PSC.
In August 2014, Mississippi Power provided an analysis of the costs and benefits of placing the combined cycle and the associated common facilities portion of the Kemper IGCC in service, including the expected accounting treatment for costs and revenues associated with the operation of the combined cycle as well as the treatment of revenues collected under the 2013 MPSC Rate Order. See "2015 Mississippi Supreme Court Decision" for additional information regarding the decision of the Court which discontinues the collection of rates under the 2013 MPSC Rate Order and requires the refund of all amounts previously collected.
In addition, Mississippi Power's August 2014 filing with the Mississippi PSC requested confirmation of Mississippi Power's accounting treatment by the Mississippi PSC of the continued accrual of AFUDC through the in-service date of the remainder of the Kemper IGCC. See "Regulatory Assets and Liabilities" for additional information. Any action by the Mississippi PSC that is inconsistent with the treatment requested by Mississippi Power could have a material impact on the results of operations, financial condition, and liquidity of Southern Company and Mississippi Power.
2015 Mississippi Supreme Court Decision
On February 12, 2015, the Court issued its decision in the legal challenge to the 2013 MPSC Rate Order. The Court reversed the 2013 MPSC Rate Order based on, among other things, its findings that (1) the Mirror CWIP rate treatment was not provided for under the Baseload Act and (2) the Mississippi PSC should have determined the prudence of Kemper IGCC costs before approving rate recovery through the 2013 MPSC Rate Order. The Court also found the 2013 Settlement Agreement unenforceable due to a lack of public notice for the related proceedings. On March 12, 2015, Mississippi Power and the Mississippi PSC each filed motions for rehearing, both of which were denied on June 11, 2015. The Court's ruling remanded the matter to the Mississippi PSC to (1) fix by order the rates that were in existence prior to the 2013 MPSC Rate Order, (2) fix no rate increases until the Mississippi PSC is in compliance with the Court's ruling, and (3) enter an order refunding amounts collected under the 2013 MPSC Rate Order. Through June 30, 2015, Mississippi Power had collected $331 million through rates under the 2013 MPSC Rate Order and had accrued $22 million in associated carrying costs. On July 7, 2015, the Mississippi PSC ordered that the Mirror CWIP rate be terminated effective July 20, 2015. Mississippi Power submitted a2015 and required the fourth quarter 2015 refund plan toof the Mississippi PSC on July 21, 2015, which proposed two alternative refund plans for$342 million collected under the Mississippi PSC's consideration: (1) bill credit2013 MPSC Rate Order, along with check option;associated carrying costs of $29 million. The Court's decision did not impact the 2012 MPSC CPCN Order or (2) check-only option. Hearings on the refund plan are scheduled to be held on August 6, 2015.February 2013 legislation described below.

164


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

2015 Rate Case
As a result of the 2015 Mississippi Supreme Court decision, and the Mirror CWIP refund, the 2013 Rate Mitigation Plan is no longer viable. See "2015 Mississippi Supreme Court Decision" herein for additional information. On May 15, 2015, Mississippi Power sought alternate rate recovery and filed a rate case (2015 Rate Case) with the Mississippi PSC. This filing included three alternative rate proposals requesting an increase in retail rates and charges in connection with the Kemper IGCC: (i) a traditional rate case, (ii) a rate mitigation plan fixing rates through 2017 (RMP 2017), and (iii) a rate mitigation plan fixing rates through 2019 (RMP 2019). Under the traditional proposal, rates would increase above May 2015 levels by approximately 11.8%, or $114 million annually, effective June 1, 2015, and would be projected to increase approximately an additional 12.0%, or $120 million annually, effective June 1, 2016. The traditional proposal assumes termination of the Mirror CWIP rate and the refund of the Mirror CWIP regulatory liability over the period from May 2015 through May 2017. RMP 2017 presents revenue requirements calculated consistent with a rate mitigation plan authorized by Mississippi state law that would mitigate the Kemper IGCC's initial retail revenue impact over two years (June 1, 2015 through May 31, 2017). Under RMP 2017, rates would increase above May 2015 levels by approximately 2.6%, or $25 million annually, effective June 1, 2015, and approximately an additional 19.0%, or $197 million annually, effective June 1, 2016. This proposal assumes termination of the Mirror CWIP rate and the refund of the Mirror CWIP regulatory liability over the period from May 2015 through May 2017. In light of the Mississippi PSC's July 7, 2015 order, RMP 2019 is no longer viable as originally proposed by Mississippi Power.
Onon July 10, 2015, Mississippi Power filed a supplemental filing including a request for interim rates (the Supplemental(Supplemental Notice) with the Mississippi PSC in response to the July 7, 2015 order of the Mississippi PSC. The Supplemental Notice presentswhich presented an additional alternative rate proposal (In-Service Asset Proposal) for consideration by the Mississippi PSC. The In-Service Asset Proposal is based upon the test period of June 2015 to May 2016, is designed to recover Mississippi Power's costs associated with the Kemper IGCC assets that are commercially operational and currently providing service to customers (the transmission facilities, combined cycle, natural gas pipeline, and water pipeline) and other related costs, and iscosts. On August 13, 2015, the Mississippi PSC approved the implementation of the requested interim rates designed to collect approximately $159 million annually. The Supplemental Notice requests thatannually effective with the first billing cycle in September 2015, subject to refund and certain other conditions.
On December 3, 2015, the Mississippi PSC issued the In-Service Asset Proposal be implemented immediately as interim rates, subject to refund, until such time asRate Order adopting in full a stipulation entered into between Mississippi Power and the Mississippi PSC renders a final decision on the In-Service Asset Proposal and requests that the Mississippi PSC establish a scheduling order for consideration of permanent rates underPublic Utilities Staff (MPUS) regarding the In-Service Asset Proposal. Evidentiary hearingsThe In-Service Asset Rate Order provided for retail rate recovery of an annual revenue requirement of approximately $126 million, based on the interim rate relief are scheduled to be heldMississippi Power's actual average capital structure, with a maximum common equity percentage of 49.733%, a 9.225% return on August 6, 2015.
common equity, and actual embedded interest costs. The revenue requirements set forthIn-Service Asset Rate Order also included a prudence finding of all costs in the alternative rate proposals excludestipulated revenue requirement calculation for the in-service assets. The stipulated revenue requirement excluded the costs of the Kemper IGCC related to the 15% undivided interest that was previously projected to be purchased by SMEPA. See "TerminationMississippi Power continues to evaluate its alternatives with respect to its investment and related costs associated with the 15% undivided interest.

136

If the Mississippi PSC does not act on the Supplemental Notice or the 2015 Rate Case within 120 days
NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

With implementation of the Supplemental Noticenew rate on December 17, 2015, the interim rates were terminated and, in March 2016, Mississippi Power completed customer refunds of approximately $11 million for the difference between the interim rates collected and the permanent rates.
Pursuant to the In-Service Asset Rate Order, Mississippi Power is required to file a subsequent rate request within 18 months. As part of the filing, Mississippi Power expects to put onerequest recovery of certain costs that the Mississippi PSC had excluded from the revenue requirement calculation.
On February 25, 2016, Greenleaf CO2 Solutions, LLC filed a notice of appeal of the three viable alternativeIn-Service Asset Rate Order with the Court. On May 5, 2016, the Court dismissed the appeal.
Legislation to authorize a multi-year rate proposalsplan and legislation to provide for alternate financing through securitization of up to $1.0 billion of prudently-incurred costs was enacted into effect as temporary rates under bondlaw in 2013. Mississippi Power expects to securitize prudently-incurred qualifying facility costs in excess of the certificated cost estimate of $2.4 billion. Qualifying facility costs include, but are not limited to, pre-construction costs, construction costs, regulatory costs, and subjectaccrued AFUDC. The Court's decision regarding the 2013 MPSC Rate Order did not impact Mississippi Power's ability to refund pursuant to Mississippi state law.utilize alternate financing through securitization or the February 2013 legislation.
Mississippi Power also expects to seek additional rate relief to address recovery of the remaining Kemper IGCC assets. In addition to current estimated costs at June 30, 2015March 31, 2016 of $6.23$6.58 billion, Mississippi Power anticipates that it will incur additional costs after the Kemper IGCC in-service date until the Kemper IGCC cost recovery approach is finalized. These costs include, but are not limited to, regulatory costs and additional carrying costs which could be material. Recovery of these costs would be subject to approval by the Mississippi PSC.
Prudence Reviews
The Mississippi PSC's review of Kemper IGCC costs is ongoing. In August 2014, the Mississippi PSC ordered that a consolidated prudence determination of all Kemper IGCC costs be completed after the entire project has been placed in service and has demonstrated availability for a reasonable period of time as determined by the Mississippi PSC and the Mississippi Public Utilities Staff (MPUS). The Mississippi PSC has encouraged the parties to work in good faith to settle contested issues and Mississippi Power is working to reach a mutually acceptable resolution. On July 10, 2015, Mississippi Power submitted the Supplemental Notice to the Mississippi PSC. The Supplemental

165


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Notice requests that the Mississippi PSC establish a scheduling order for review of the In-Service Asset Proposal. Mississippi Power expects the Mississippi PSC to address the In-Service Asset Proposal before the end of 2015, although Mississippi Power believes that such a prudence finding is not required for interim rate relief to be granted. See "2015 Mississippi Supreme Court Decision" and "2015 Rate Case" herein for additional information.
Regulatory Assets and Liabilities
Consistent with the treatment of non-capital costs incurred during the pre-construction period, the Mississippi PSC issued an accounting order in 2011 granting Mississippi Power the authority to defer all non-capital Kemper IGCC-related costs to a regulatory asset through the in-service date, subject to review of such costs by the Mississippi PSC. Such costs include, but are not limited to, carrying costs on Kemper IGCC assets currently placed in service, costs associated with Mississippi PSC and MPUS consultants, prudence costs, legal fees, and operating expenses associated with assets placed in service.
In August 2014, Mississippi Power requested confirmation by the Mississippi PSC of Mississippi Power's authority to defer all operating expenses associated with the operation of the combined cycle subject to review of such costs by the Mississippi PSC. In addition, Mississippi Power is authorized to accrue carrying costs on the unamortized balance of such regulatory assets at a rate and in a manner to be determined by the Mississippi PSC in future cost recovery mechanism proceedings. Beginning in the third quarter 2015, in connection with the implementation of interim rates, Mississippi Power began expensing certain ongoing project costs and certain debt carrying costs (associated with assets placed in service and other non-CWIP accounts) that previously were deferred as regulatory assets and began amortizing certain regulatory assets associated with assets placed in service and consulting and legal fees. The amortization periods for these regulatory assets vary from two years to 10 years as set forth in the In-Service Asset Rate Order. As of June 30, 2015,March 31, 2016, the regulatory asset balance associated with these regulatory assets was $120 million, of which $22 million is included in current assets. Other regulatory assets associated with the remainder of the Kemper IGCC was $198 million. The projected balance attotaled $98 million as of March 31, 2016 is estimated to total approximately $276 million.2016. The amortization period for any such costs approved for recovery remains subjectthese assets is expected to approvalbe determined by the Mississippi PSC.PSC in future rate proceedings following completion of construction and start-up of the Kemper IGCC and related prudence reviews.
See "2015 Mississippi Supreme Court Decision""2013 MPSC Rate Order" herein for additional information related to the July 7, 2015 Mississippi PSC order terminating the Mirror CWIP rate and requiring refund of collections under Mirror CWIP.
See Note 1 to the financial statements of Southern Company and Mississippi Power under "Regulatory Assets and Liabilities" in Item 8 of the Form 10-K for additional information.
The In-Service Asset Rate Order requires Mississippi Power to submit an annual true-up calculation of its actual cost of capital, compared to the stipulated total cost of capital, with the first occurring as of May 31, 2016. As of

137


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

March 31, 2016, Mississippi Power recorded a related regulatory liability of approximately $3 million. See "2015 Rate Case" herein for additional information.
Lignite Mine and CO2 Pipeline Facilities
In conjunction with the Kemper IGCC, Mississippi Power will own the lignite mine and equipment and has acquired and will continue to acquire mineral reserves located around the Kemper IGCC site. The mine started commercial operation in June 2013.
In 2010, Mississippi Power executed a 40-year management fee contract with Liberty Fuels Company, LLC (Liberty Fuels), a wholly-owned subsidiary of The North American Coal Corporation, which developed, constructed, and is operating and managing the mining operations. The contract with Liberty Fuels is effective through the end of the mine reclamation. As the mining permit holder, Liberty Fuels has a legal obligation to perform mine reclamation and Mississippi Power has a contractual obligation to fund all reclamation activities. In addition to the obligation to fund the reclamation activities, Mississippi Power currently provides working capital support to Liberty Fuels through cash advances for capital purchases, payroll, and other operating expenses. See Note 1 to the financial statements of Mississippi Power under "Asset Retirement Obligations and Other Costs of Removal" and "Variable Interest Entities" in Item 8 of the Form 10-K for additional information.
In addition, Mississippi Power has constructed and will operate the CO2 pipeline for the planned transport of captured CO2 for use in enhanced oil recovery. Mississippi Power has entered into agreements with Denbury Onshore (Denbury), a subsidiary of Denbury Resources Inc., and Treetop Midstream Services, LLC (Treetop), an affiliate of Tellus Operating Group, LLC and a subsidiary of Tengrys, LLC, pursuant to which Denbury will purchase 70% of the CO2 captured from the Kemper IGCC and Treetop will purchase 30% of the CO2 captured from the Kemper IGCC. The agreements with Denbury and Treetop provide Denbury and Treetop with termination rights as Mississippi Power has not satisfied its contractual obligation to deliver captured CO2 by May 11, 2015. Since May 11, 2015, Mississippi Power has been engaged in ongoing discussions with its off-takers regarding the status of the CO2 delivery schedule as well as other issues related to the respectiveCO2 agreements. As a result of discussions with Treetop, on August 3, 2015, Mississippi Power agreed to amend certain provisions of their agreement that do not affect pricing or minimum purchase quantities. Potential requirements imposed on CO2 off-takers under the Clean Power Plan (if ultimately enacted in its current form, pending resolution of litigation) and the potential adverse financial impact of low oil prices on the off-takers increase the risk that the CO2 contracts may be terminated or materially modified. Any termination or material modification of these agreements could result in a material reduction in Mississippi Power's revenues to the extent Mississippi Power is not able to enter into other similar contractual arrangements. Additionally, if the contracts remain in place, sustained oil price reductions could result in significantly lower revenues than Mississippi Power forecasted to be available to offset customer rate impacts, which could have a material impact on Mississippi Power's financial statements.
The ultimate outcome of these matters cannot be determined at this time.
Civil Lawsuit
On April 26, 2016, a complaint against Mississippi Power was filed in Harrison County Circuit Court by Biloxi Freezing & Processing Inc., Gulfside Casino Partnership, and John Carlton Dean. The plaintiffs allege that Mississippi Power violated the Mississippi Unfair Trade Practices Act and concealed, falsely represented, and failed to fully disclose important facts concerning the cost and schedule of the Kemper IGCC and that Mississippi Power's alleged breaches interfered with and destroyed economically advantageous relationships between the plaintiffs and their current and prospective business associates. The plaintiffs seek unspecified actual damages and punitive damages as well as attorney's fees, costs, and interest. The plaintiffs also seek an injunction to prevent any Kemper IGCC costs from being charged to customers through electric rates. Mississippi Power believes this legal challenge has no merit; however, an adverse outcome in this proceeding could impact Southern Company's results of operations, financial condition, and liquidity and could have a material impact on Mississippi Power's results of operations, financial condition, and liquidity. Mississippi Power will vigorously defend the matter, and the final outcome of this matter cannot be determined at this time.

166138


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

(C)FAIR VALUE MEASUREMENTS
affect pricing or minimum purchase quantities. Any termination or material modificationAs of these agreements could result inMarch 31, 2016, assets and liabilities measured at fair value on a material reduction in future chemical product sales revenues and could have a material financial impact on Mississippi Power torecurring basis during the extent Mississippi Power is not able to enter into other similar contractual arrangements.
The ultimate outcome of these matters cannot be determined at this time.
Termination of Proposed Sale of Undivided Interest to SMEPA
In 2010 and as amended in 2012, Mississippi Power and SMEPA entered into an APA whereby SMEPA agreed to purchase a 15% undivided interest in the Kemper IGCC. On May 20, 2015, SMEPA notified Mississippi Power of its terminationperiod, together with their associated level of the APA between Mississippi Power and SMEPA. Mississippi Power previously received a total of $275 million of deposits from SMEPA thatfair value hierarchy, were required to be returned to SMEPA with interest in connection with the termination of the APA. On June 3, 2015, Southern Company, pursuant to its guarantee obligation, returned approximately $301 million to SMEPA. Subsequently, Mississippi Power issued an 18-month promissory note in the aggregate principal amount of approximately $301 million to Southern Company.as follows:
Investment Tax Credits
The IRS allocated $279 million (Phase II) of Internal Revenue Code Section 48A tax credits to Mississippi Power in connection with the Kemper IGCC. Through June 30, 2015, Mississippi Power had recorded tax benefits totaling $276 million for the Phase II credits, of which approximately $242 million had been utilized through that date. These credits will be amortized as a reduction to depreciation and amortization over the life of the Kemper IGCC and are dependent upon meeting the IRS certification requirements, including an in-service date no later than April 19, 2016 and the capture and sequestration (via enhanced oil recovery) of at least 65%of the CO2 produced by the Kemper IGCC during operations in accordance with the Internal Revenue Code. Mississippi Power currently expects to place the Kemper IGCC in service in the first half of 2016. The ultimate outcome of this matter cannot be determined at this time.
 Fair Value Measurements Using    
As of March 31, 2016:
Quoted Prices
in Active
Markets for
Identical
Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
 Net Asset Value as a Practical Expedient (NAV) Total
 (in millions)
Southern Company         
Assets:         
Energy-related derivatives$
 $12
 $
 $
 $12
Interest rate derivatives
 33
 
 
 33
Nuclear decommissioning trusts(a)
624
 898
 
 16
 1,538
Cash equivalents503
 
 
 
 503
Other investments9
 
 1
 
 10
Total$1,136
 $943
 $1
 $16
 $2,096
Liabilities:         
Energy-related derivatives$
 $201
 $
 $
 $201
Interest rate derivatives
 193
 
 
 193
Total$
 $394
 $
 $
 $394
          
Alabama Power         
Assets:         
Energy-related derivatives$
 $3
 $
 $
 $3
Nuclear decommissioning trusts(b)
        

Domestic equity365
 67
 
 
 432
Foreign equity46
 48
 
 
 94
U.S. Treasury and government agency securities
 25
 
 
 25
Corporate bonds11
 137
 
 
 148
Mortgage and asset backed securities
 21
 
 
 21
Private Equity
 
 
 16
 16
Other
 9
 
 
 9
Cash equivalents321
 
 
 
 321
Total$743
 $310
 $
 $16
 $1,069
Liabilities:         
Energy-related derivatives$
 $49
 $
 $
 $49
Section 174 Research and Experimental Deduction
Southern Company, on behalf of Mississippi Power, reflected deductions for research and experimental (R&E) expenditures related to the Kemper IGCC in its federal income tax calculations for 2013 and 2014. In May 2015, Southern Company amended its 2008 through 2013 federal income tax returns to include deductions for Kemper IGCC-related R&E expenditures. Due to the uncertainty related to this tax position, Southern Company and Mississippi Power had unrecognized tax benefits associated with these R&E deductions totaling approximately $390 million as of June 30, 2015. See Note 5 to the financial statements of Southern Company and Mississippi Power under "Unrecognized Tax Benefits" in Item 8 of the Form 10-K and Note (G) herein under "Unrecognized Tax Benefits Section 174 Research and Experimental Deduction" for additional information. The ultimate outcome of this tax matter cannot be determined at this time.

167139


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

(C)FAIR VALUE MEASUREMENTS
As of June 30, 2015, assets and liabilities measured at fair value on a recurring basis during the period, together with the associated level of the fair value hierarchy, were as follows:
 Fair Value Measurements Using  Fair Value Measurements Using    
As of June 30, 2015: 
Quoted Prices
in Active
Markets for
Identical
Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
 Total
As of March 31, 2016:
Quoted Prices
in Active
Markets for
Identical
Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
 Net Asset Value as a Practical Expedient (NAV) Total
 (in millions)(in millions)
Southern Company        
Georgia Power         
Assets:                 
Energy-related derivatives $
 $5
 $
 $5
$
 $4
 $
 $
 $4
Interest rate derivatives 
 11
 
 11

 14
 
 
 14
Nuclear decommissioning trusts(a)
 677
 887
 7
 1,571
Cash equivalents 533
 
 
 533
Other investments 9
 
 1
 10
Total $1,219
 $903
 $8
 $2,130
Liabilities:        
Energy-related derivatives $
 $180
 $
 $180
Interest rate derivatives 
 14
 
 14
Total $
 $194
 $
 $194
        
Alabama Power        
Assets:        
Energy-related derivatives $
 $2
 $
 $2
Nuclear decommissioning trusts(b)
        
Nuclear decommissioning trusts(b) (c)
         
Domestic equity 381
 78
 
 459
180
 1
 
 
 181
Foreign equity 51
 50
 
 101

 115
 
 
 115
U.S. Treasury and government agency securities 
 36
 
 36

 111
 
 
 111
Municipal bonds
 66
 
 
 66
Corporate bonds 10
 121
 
 131

 146
 
 
 146
Mortgage and asset backed securities 
 17
 
 17

 145
 
 
 145
Other 
 6
 7
 13
22
 7
 
 
 29
Cash equivalents 81
 
 
 81
57
 
 
 
 57
Total $523
 $310
 $7
 $840
$259
 $609
 $
 $
 $868
Liabilities:                 
Energy-related derivatives $
 $48
 $
 $48
$
 $11
 $
 $
 $11
         
Gulf Power         
Assets:         
Cash equivalents$20
 $
 $
 $
 $20
Liabilities:         
Energy-related derivatives$
 $94
 $
 $
 $94
Interest rate derivatives 
 7
 
 7

 5
 
 
 5
Total $
 $55
 $
 $55
$
 $99
 $
 $
 $99
         
Mississippi Power         
Assets:         
Cash equivalents$24
 $
 $
 $
 $24
Liabilities:         
Energy-related derivatives$
 $44
 $
 $
 $44
         
Southern Power         
Assets:         
Energy-related derivatives$
 $5
 $
 $
 $5
Interest rate derivatives
 1
 
 
 1
Cash equivalents39
 
 
 
 39
Total$39
 $6
 $
 $
 $45
Liabilities:         
Energy-related derivatives$
 $3
 $
 $
 $3

168140


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

  Fair Value Measurements Using  
As of June 30, 2015: 
Quoted Prices
in Active
Markets for
Identical
Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
 Total
  (in millions)
Georgia Power        
Assets:        
Energy-related derivatives $
 $3
 $
 $3
Interest rate derivatives 
 5
 
 5
Nuclear decommissioning trusts(b) (c)
        
Domestic equity 182
 1
 
 183
Foreign equity 
 125
 
 125
U.S. Treasury and government agency securities 
 95
 
 95
Municipal bonds 
 78
 
 78
Corporate bonds 
 169
 
 169
Mortgage and asset backed securities 
 108
 
 108
Other 53
 3
 
 56
Total $235
 $587
 $
 $822
Liabilities:        
Energy-related derivatives $
 $17
 $
 $17
Interest rate derivatives 
 4
 
 4
Total $
 $21
 $
 $21
         
Gulf Power        
Assets:        
Cash equivalents $18
 $
 $
 $18
Liabilities:        
Energy-related derivatives 
 74
 
 74
         
Mississippi Power        
Assets:        
Cash equivalents $182
 $
 $
 $182
Liabilities:        
Energy-related derivatives 
 41
 
 41
         
Southern Power        
Assets:        
Cash equivalents $206
 $
 $
 $206
(a)For additional detail, see the nuclear decommissioning trusts sections for Alabama Power and Georgia Power in this table.
(b)Excludes receivables related to investment income, pending investment sales, payables related to pending investment purchases, and currencies.
(c)Includes the investment securities pledged to creditors and collateral received and excludes payables related to the securities lending program. As of June 30, 2015,March 31, 2016, approximately $39$58 million of the fair market value of Georgia Power's nuclear decommissioning trust funds' securities were on loan to creditors under the funds' managers' securities lending program.

169

TableSouthern Company, Alabama Power, and Georgia Power continue to elect the option to fair value investment securities held in the nuclear decommissioning trust funds. For the three months ended March 31, 2016 and March 31, 2015, the change in fair value of Contentsthe funds, including reinvested interest and dividends and excluding the funds' expenses, increased by $20 million and $33 million, respectively, at Southern Company. For the three months ended March 31, 2016 and March 31, 2015, Alabama Power recorded an increase in fair value of $11 million and $15 million, respectively, as an increase in regulatory liabilities related to its asset retirement obligations. For the three months ended March 31, 2016 and March 31, 2015, Georgia Power recorded an increase in fair value of $9 million and $18 million, respectively, as a reduction of its regulatory asset related to its asset retirement obligations.

NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Valuation Methodologies
The energy-related derivatives primarily consist of over-the-counter financial products for natural gas and physical power products, including, from time to time, basis swaps. These are standard products used within the energy industry and are valued using the market approach. The inputs used are mainly from observable market sources, such as forward natural gas prices, power prices, implied volatility, and overnight index swap interest rates. Interest rate derivatives are also standard over-the-counter financial products that are valued using theobservable market approach. Inputs fordata and assumptions commonly used by market participants. The fair value of interest rate derivatives reflect the net present value of expected payments and receipts under the swap agreement based on the market's expectation of future interest rates. Additional inputs to the net present value calculation may include LIBOR interest rates, interest rate futures contracts,the contract terms, counterparty credit risk, and occasionally, implied volatility of interest rate options. The interest rate derivatives are categorized as Level 2 under Fair Value Measurements as these inputs are based on observable data and valuations of similar instruments. See Note (H) herein for additional information on how these derivatives are used.
The NRC requires licensees of commissioned nuclear power reactors to establish a plan for providing reasonable assurance of funds for future decommissioning. For fair value measurements of the investments within the nuclear decommissioning trusts, external pricing vendors are designated for each asset class with each security specifically assigned a primary pricing source. For investments held within commingled funds, fair value is determined at the end of each business day through the net asset value, which is established by obtaining the underlying securities' individual prices from the primary pricing source. A market price secured from the primary source vendor is then evaluated by management in its valuation of the assets within the trusts. As a general approach, fixed income market pricing vendors gather market data (including indices and market research reports) and integrate relative credit information, observed market movements, and sector news into proprietary pricing models, pricing systems, and mathematical tools. Dealer quotes and other market information, including live trading levels and pricing analysts' judgment,judgments, are also obtained when available.
Investments See Note 1 to the financial statements of Southern Company, Alabama Power, and Georgia Power under "Nuclear Decommissioning" in private equity and real estate within Alabama Power's nuclear decommissioning trusts are generally classified as Level 3, as the underlying assets typically do not have observable inputs. The fund manager values these assets using various inputs and techniques depending on the natureItem 8 of the underlying investments. The fair value of partnerships is determined by aggregating the value of the underlying assets.Form 10-K for additional information.
"Other investments" include investments that are not traded in the open market. The fair value of these investments have been determined based on market factors including comparable multiples and the expectations regarding cash flows and business plan executions.

170141


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

As of June 30, 2015,March 31, 2016, the fair value measurements of private equity investments held in the nuclear decommissioning trust that are calculated at net asset value per share (or its equivalent), as a practical expedient, as well as the nature and risks of those investments, were as follows:
As of June 30, 2015: 
Fair
Value
 
Unfunded
Commitments
 
Redemption
Frequency
 
Redemption
Notice Period
  (in millions)      
Southern Company      
Nuclear decommissioning trusts:        
Foreign equity funds $125
 None Monthly 5 days
Equity - commingled funds 50
 None Daily Daily
Debt - commingled funds 16
 None Daily 5 days
Other - commingled funds 3
 None Daily Not applicable
Other - money market funds 53
 None Daily Not applicable
Trust-owned life insurance 117
 None Daily 15 days
Cash equivalents:        
Money market funds 533
 None Daily Not applicable
Alabama Power        
Nuclear decommissioning trusts:        
Equity - commingled funds $50
 None Daily Daily
Debt - commingled funds 16
 None Daily 5 days
Trust-owned life insurance 117
 None Daily 15 days
Cash equivalents:        
Money market funds 81
 None Daily Not applicable
Georgia Power        
Nuclear decommissioning trusts:        
Foreign equity funds $125
 None Monthly 5 days
Other - commingled funds 3
 None Daily Not applicable
Other - money market funds 53
 None Daily Not applicable
Gulf Power        
Cash equivalents:        
Money market funds $18
 None Daily Not applicable
Mississippi Power        
Cash equivalents:        
Money market funds $182
 None Daily Not applicable
Southern Power        
Cash equivalents:        
Money market funds $206
 None Daily Not applicable
As of March 31, 2016: 
Fair
Value
 
Unfunded
Commitments
 
Redemption
Frequency
 
Redemption
Notice Period
  (in millions)    
Southern Company $16
 $29
 Not Applicable Not Applicable
Alabama Power $16
 $29
 Not Applicable Not Applicable
The NRC requires licensees of commissioned nuclear power reactors to establishPrivate equity funds include a plan for providing reasonable assurance of funds for future decommissioning. Alabama Power and Georgia Power have external trust funds (the Funds) to comply with the NRC's regulations. The foreign equity fund in Georgia Power's nuclear decommissioning trusts seeks to provide long-term capital appreciation. In pursuing this investment objective, the foreign equity fund primarilyfund-of-funds that invests in high-quality private equity funds across several market sectors, a diversified portfolio of equity securities of foreign companies, including thosefund that invests in emerging markets. These equity securities may include, but are not limited to, common stocks, preferred stocks, real estate investment trusts, convertible securities, depositary receipts (including American depositary receipts, European depositary receipts,assets, and global depositary receipts), and rights and warrantsa fund that acquires companies to buy common stocks. Georgia Power may withdraw all or a portion of its investment on the last business day of each month subject to a minimum withdrawal of $1 million, provided that a minimum investment of $10 million remains. If notices of withdrawal exceed 20% of the aggregate value of the foreigncreate resale value. Private equity fund, then the foreign equity fund's board may refuse to

171


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

permit the withdrawal of all such investments and may scale down the amounts to be withdrawn pro rata and may further determine that any withdrawal that has been postponed will have priority on the subsequent withdrawal date.
The other-commingled funds and other-money market funds in Georgia Power's nuclear decommissioning trusts are invested primarily in a diversified portfolio of high-quality, short-term, liquid debt securities. The funds represent cash collateral received under the Funds' managers' securities lending program and/or excess cash held within each separate investment account. The primary objective of the funds is to provide a high level of current income consistent with stability of principal and liquidity. The funds invest primarily in, but not limited to, commercial paper, floating and variable rate demand notes, debt securities issued or guaranteed by the U.S. government or its agencies or instrumentalities, time deposits, repurchase agreements, municipal obligations, notes, and other high-quality short-term liquid debt securities that mature in 90 days or less. Redemptions are available on a same day basis up to the full amount of the investment in the fund. See Note 1 to the financial statements of Southern Company and Georgia Power under "Nuclear Decommissioning" in Item 8 of the Form 10-K for additional information.
Alabama Power's nuclear decommissioning trusts include investments in Trust-Owned Life Insurance (TOLI). The taxable nuclear decommissioning trusts invest in the TOLI in order to minimize the impact of taxes on the portfolios and can draw on the value of the TOLI through death proceeds, loans against the cash surrender value, and/or the cash surrender value, subject to legal restrictions. The amounts reported in the table above reflect the fair value of investments the insurer has made in relation to the TOLI agreements. The nuclear decommissioning trusts do not ownhave redemption rights. Distributions from these funds will be received as the underlying investments but the fair value of the investments approximates the cash surrender value of the TOLI policies. The investments made by the insurer are in commingled funds. These commingled funds, along with other equity and debt commingled funds held in Alabama Power's nuclear decommissioning trusts, primarily include investments in domestic and international equity securities and predominantly high-quality fixed income securities. These fixed income securities may include U.S. Treasury and government agency fixed income securities, non-U.S. government and agency fixed income securities, domestic and foreign corporate fixed income securities, and mortgage and asset backed securities. The passively managed funds seek to replicate the performance of a related index. The actively managed funds seek to exceed the performance of a related index through security analysis and selection. See Note 1 to the financial statements of Southern Company and Alabama Power under "Nuclear Decommissioning" in Item 8 of the Form 10-K for additional information.
Southern Company, Alabama Power, and Georgia Power continue to elect the option to fair value investment securities held in the nuclear decommissioning trust funds. For the three and six months ended June 30, 2015, the change in fair value of the funds, including reinvested interest and dividends reduced by the funds' expenses, increased by $44 million and $109 million, respectively, at Southern Company. For the three and six months ended June 30, 2015, Alabama Power recorded an increase in fair value of $50 million and $97 million, respectively, as an increase in regulatory liabilities. For the three and six months ended June 30, 2015, Georgia Power recorded a decrease in fair value of $6 million and an increase of $12 million, respectively, as a reduction of its regulatory asset related to its ARO.
The money market funds are short-term investments of excess funds inliquidated. Liquidations are expected to occur at various money market mutual funds, which are portfolios of short-term debt securities. The money market funds are regulated bytimes over the SEC and typically receive the highest rating from credit rating agencies. Regulatory and rating agency requirements for money market funds include minimum credit ratings and maximum maturities for individual securities and a maximum weighted average portfolio maturity. Redemptions are available on a same day basis up to the full amount of the investment in the money market funds.next ten years.

172


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

As of June 30, 2015,March 31, 2016, other financial instruments for which the carrying amount did not equal fair value were as follows:
 
Carrying
Amount
 
Fair
Value
 
Carrying
Amount
 
Fair
Value
 (in millions) (in millions)
Long-term debt, including securities due within one year:        
Southern Company $26,156
 $26,973
 $28,341
 $29,827
Alabama Power $7,295
 $7,621
 $7,089
 $7,688
Georgia Power $10,379
 $10,767
 $10,549
 $11,400
Gulf Power $1,370
 $1,438
 $1,303
 $1,366
Mississippi Power $2,275
 $2,246
 $3,209
 $2,938
Southern Power $2,262
 $2,302
 $3,123
 $3,171
The fair values are determined using Level 2 measurements and are based on quoted market prices for the same or similar issues or on the current rates available to the registrants.
(D)STOCKHOLDERS' EQUITY
Earnings per Share
For Southern Company, the only difference in computing basic and diluted earnings per share is attributable to awards outstanding under the stock option and performance share plans. See Note 8 to the financial statements of Southern Company in Item 8 of the Form 10-K for information on the stock option and performance share plans. The effect of both stock options and performance share award units was determined using the treasury stock method. Shares used to compute diluted earnings per share were as follows:
 Three Months Ended June 30, 2015
Three Months Ended June 30, 2014 Six Months Ended June 30, 2015 Six Months Ended June 30, 2014 Three Months Ended March 31, 2016
Three Months Ended March 31, 2015
 (in millions) (in millions)
As reported shares 909
 895
 910
 892
 916
 910
Effect of options and performance share award units 3
 4
 4
 4
 6
 5
Diluted shares 912
 899
 914
 896
 922
 915

142


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Stock options and performance share award units that were not included in the diluted earnings per share calculation because they were anti-dilutive were 15 million and 1 millionimmaterial for the three and six months ended June 30, 2015, respectively,March 31, 2016 and were 8 million and 17 million for the three and six months ended June 30, 2014, respectively.2015.

173


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Changes in Stockholders' Equity
The following table presents year-to-date changes in stockholders' equity of Southern Company:
Number of
Common Shares
 Common
Stockholders'
Equity
 
Preferred and
Preference
Stock of
Subsidiaries
   Total
Stockholders'
Equity
Number of
Common Shares
 Common
Stockholders'
Equity
 
Preferred and
Preference
Stock of
Subsidiaries
   Total
Stockholders'
Equity
Issued Treasury 
Noncontrolling Interest(*)
 Issued Treasury 
Noncontrolling Interests(*)
 
(in thousands) (in millions)(in thousands) (in millions)
Balance at December 31, 2015915,073
 (3,352) $20,592
 $609
 $781
 $21,982
Consolidated net income attributable to Southern Company
 
 485
 
 
 485
Other comprehensive income (loss)
 
 (114) 
 
 (114)
Stock issued6,572
 
 270
 
 
 270
Stock-based compensation
 
 60
 
 
 60
Cash dividends on common stock
 
 (497) 
 
 (497)
Contributions from noncontrolling interests
 
 
 
 129
 129
Distributions to noncontrolling interests
 
 
 
 (4) (4)
Purchase of membership interests from noncontrolling interests
 
 
 
 (129) (129)
Net income attributable to noncontrolling interests
 
 
 
 1
 1
Other
 (35) 1
 
 
 1
Balance at March 31, 2016921,645
 (3,387) $20,797
 $609
 $778
 $22,184
           
Balance at December 31, 2014908,502
 (725) $19,949
 $756
 $221
 $20,926
908,502
 (725) $19,949
 $756
 $221
 $20,926
Net income after dividends on preferred and preference stock
 
 1,138
 
 
 1,138
Consolidated net income attributable to Southern Company
 
 508
 
 
 508
Other comprehensive income (loss)
 
 7
 
 
 7

 
 (15) 
 
 (15)
Stock issued3,222
 
 117
 
 
 117
3,094
 
 112
 
 
 112
Stock-based compensation
 
 66
 
 
 66

 
 53
 
 
 53
Stock repurchased, at cost
 (2,599) (115) 
 
 (115)
 (2,599) (115) 
 
 (115)
Cash dividends on common stock
 
 (972) 
 
 (972)
 
 (478) 
 
 (478)
Preference stock redemption
 
 
 (150) 
 (150)
Contributions from noncontrolling interest
 
 
 
 135
 135
Distributions to noncontrolling interest
 
 
 
 (5) (5)
Net income attributable to noncontrolling interest
 
 
 
 4
 4
Other
 25
 (8) 3
 
 (5)
 (11) 3
 
 
 3
Balance at June 30, 2015911,724
 (3,299) $20,182
 $609
 $355
 $21,146
           
Balance at December 31, 2013892,733
 (5,647) $19,008
 $756
 $
 $19,764
Net income after dividends on preferred and preference stock
 
 962
 
 
 962
Other comprehensive income (loss)
 
 4
 
 
 4
Treasury stock re-issued
 4,739
 216
 
 
 216
Stock issued3,898
 
 161
 
 
 161
Stock repurchased, at cost
 
 (5) 
 
 (5)
Cash dividends on common stock
 
 (920) 
 
 (920)
Other
 (27) 
 
 
 
Balance at June 30, 2014896,631
 (935) $19,426
 $756
 $
 $20,182
Balance at March 31, 2015911,596
 (3,335) $20,017
 $756
 $221
 $20,994
(*)Primarily related to Southern Power Company.

(*) Primarily related to Southern Power Company.
Stock Repurchased
On March 2, 2015, Southern Company announced a program to repurchase up to 20 million shares of Southern Company common stock to offset all or a portion of the incremental shares issued under its employee and director equity compensation plans, including through stock option exercises, until December 31, 2017. Under this program, approximately 2.6 million shares have been repurchased through June 30, 2015 at a total cost of approximately $115 million. Pursuant to board approval, Southern Company may repurchase shares through open market

174143


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

purchases or privately negotiated transactions, including accelerated or other share repurchase programs, in accordance with applicable securities laws.
(E)FINANCING
Bank Credit Arrangements
Bank credit arrangements provide liquidity support to the registrants' commercial paper borrowings and the traditional operating companies' variable rate pollution control revenue bonds. The amount of variable rate pollution control revenue bonds outstanding requiring liquidity support as of June 30, 2015March 31, 2016 was approximately $1.9$1.8 billion (comprised of approximately $810 million at Alabama Power, $970$868 million at Georgia Power, $69$82 million at Gulf Power, and $40 million at Mississippi Power). In addition, at June 30, 2015,March 31, 2016, the traditional operating companies had approximately $368$269 million (comprised of approximately $200$167 million at Alabama Power, $122$69 million at Georgia Power, and $46$33 million at Gulf Power) of fixed rate pollution control revenue bonds outstanding that were required to be reoffered within the next 12 months. See Note 6 to the financial statements of each registrant under "Bank Credit Arrangements" in Item 8 of the Form 10-K for additional information. See "Financing Activities" herein for additional information.
The following table outlines the committed credit arrangements by company as of June 30, 2015:March 31, 2016:
 Expires   
Executable Term
Loans
 
Due Within One
Year
Expires   
Executable Term
Loans
 
Due Within One
Year
Company 2015
 2016
 2017 2018 Total Unused 
One
Year
 
Two
Years
 
Term
Out
 
No Term
Out
2016
201720182020 Total Unused 
One
Year
 
Two
Years
 
Term
Out
 
No Term
Out
 (in millions) (in millions) (in millions) (in millions)   (in millions) (in millions) (in millions)
Southern Company(a) $
 $
 $
 $1,000
 $1,000
 $1,000
 $
 $
 $
 $
$
$
$1,000
$1,250 $2,250
 $2,250
 $
 $
 $
 $
Alabama Power 154
 124
 
 1,030
 1,308
 1,307
 58
 
 58
 170
40

500
800
 1,340
 1,340
 
 
 
 40
Georgia Power 
 150
 
 1,600
 1,750
 1,737
 
 
 
 150



1,750
 1,750
 1,732
 
 
 
 
Gulf Power 20
 225
 30
 
 275
 275
 50
 
 50
 195
75
40
165

 280
 280
 45
 
 45
 40
Mississippi Power 40
 255
 
 
 295
 265
 30
 40
 70
 225
205



 205
 180
 30
 15
 45
 160
Southern Power 
 
 
 500
 500
 466
 
 
 
 
Southern Power Company (b)



600
 600
 560
 
 
 
 
Other 25
 45
 
 
 70
 70
 20
 
 20
 50
70



 70
 70
 20
 
 20
 50
Total $239
 $799
 $30
 $4,130
 $5,198
 $5,120
 $158
 $40
 $198
 $790
$390
$40
$1,665
$4,400 $6,495
 $6,412
 $95
 $15
 $110
 $290
(a)Excludes the $8.1 billion Bridge Agreement entered into in September 2015 that will be funded only to the extent necessary to provide financing for the Merger as discussed herein.
(b)Excluding its subsidiaries. See "Project Credit Facilities" below and Note (I) under "Southern Power" for additional information.
Subject to applicable market conditions, Southern Company and its subsidiaries expect to renew or replace their bank credit arrangements as needed, prior to expiration. In connection therewith, Southern Company and its subsidiaries may extend the maturity dates and/or increase or decrease the lending commitments thereunder.
Southern Company intends to fund the cash consideration for the Merger using a mix of debt and equity. Southern Company finances its capital needs on a portfolio basis and expects to issue a minimum of $8.0 billion in debt prior to closing the Merger and a minimum of $1.2 billion in equity during 2016. This capital is expected to provide funding for the Merger, the proposed acquisition of PowerSecure International, Inc. (PowerSecure), and Southern Power and other Southern Company system capital projects. Total capital raised in 2016 may increase due to cash needed at the closing of the Merger, settlement of hedges, and incremental investment opportunities, including additional Southern Power projects in excess of its current capital plans. In addition, Southern Company entered into the $8.1 billion Bridge Agreement on September 30, 2015 to provide financing for the Merger in the event long-term financing is not available. As of March 31, 2016, Southern Company had no outstanding loans under the Bridge Agreement. See Note (I) under "Southern Company Proposed Merger with AGL Resources" for additional information regarding the Merger. See Note 6 to the financial statements of Southern Company under "Bank Credit Arrangements" in Item 8 of the Form 10-K for additional information regarding the Bridge Agreement.

175144


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Southern Power Project Credit Facilities
In connection with the construction of solar facilities by RE Tranquillity LLC, RE Roserock LLC, and RE Garland Holdings LLC, indirect subsidiaries of Southern Power, each subsidiary entered into separate credit agreements (Project Credit Facilities), which are non-recourse to Southern Power (other than the subsidiary party to the agreement). Each Project Credit Facility provides (a) a senior secured construction loan credit facility, (b) a senior secured bridge loan facility, and (c) a senior secured letter of credit facility that is secured by the membership interests of the respective project company. Proceeds from the Project Credit Facilities are being used to finance project costs related to the respective solar facilities currently under construction. Each Project Credit Facility is secured by the assets of the applicable project subsidiary and membership interests of the applicable project subsidiary. The table below summarizes each Project Credit Facility as of March 31, 2016.
Project Maturity Date Construction Loan Facility Bridge Loan Facility Total Total Undrawn Letter of Credit Facility Total Undrawn
    (in millions)
Tranquillity Earlier of COD or December 31, 2016 $86
 $172
 $258
 $52
 $77
 $26
Roserock Earlier of COD or November 30, 2016 63
 180
 243
 121
 23
 16
Garland Earlier of COD or November 30, 2016 86
 308
 394
 309
 49
 32
Total   $235
 $660
 $895
 $482
 $149
 $74
The Project Credit Facilities had total amounts outstanding as of March 31, 2016 of $413 million at a weighted average interest rate of 1.99%. For the three months ended March 31, 2016, these credit agreements had a maximum amount outstanding of $413 million, and an average amount outstanding of $260 million at a weighted average interest rate of 1.99%.
Financing Activities
The following table outlines the long-term debt financing activities for Southern Company and its subsidiaries for the first sixthree months of 2015:2016:
Company(a)
Senior Note Issuances 
Senior
Note Redemptions
 
Revenue
Bond
Issuances and
Reofferings
of Purchased
Bonds(b)
 Revenue
Bond
Maturities and
Repurchases
 
Other
Long-Term
Debt
Issuances
 
Other
Long-Term
Debt Redemptions
and
Maturities(c)
Senior Note Issuances 
Senior
Note Maturities and Redemptions
 Revenue
Bond
Maturities Redemptions and
Repurchases
 
Other
Long-Term
Debt
Issuances
 
Other
Long-Term
Debt Redemptions
and
Maturities(b)
(in millions)(in millions)
Southern Company$600
 $
 $
 $
 $
 $
Alabama Power975
 250
 80
 134
 
 
$400
 $200
 $
 $45
 $
Georgia Power
 125
 170
 65
 600
 5
650
 250
 4
 
 1
Mississippi Power
 
 
 
 
 351

 
 
 1,100
 426
Southern Power650
 
 
 
 
 

 
 
 2
 3
Other
 
 
 
 
 9

 
 
 
 4
Elimination(c)

 
 
 (200) 
Total$2,225
 $375
 $250
 $199
 $600
 $365
$1,050
 $450
 $4
 $947
 $434
(a)Southern Company and Gulf Power did not issue or redeem any long-term debt during the first sixthree months of 2015.2016.    
(b)Includes reoffering by Alabama Power of $80 million aggregate principal amount of revenue bonds previously purchased and held by Alabama Power since April 2015 and reofferings by Georgia Power of $104.6 million and $65 million aggregate principal amount of revenue bonds previously purchased and held by Georgia Power since 2013 and April 2015, respectively.
(c)Includes reductions in capital lease obligations resulting from cash payments under capital leases.
(c)Intercompany loans from Southern Company to Mississippi Power eliminated in Southern Company's Consolidated Financial Statements.

In June 2015, Southern Company issued $600 million aggregate principal amount of Series 2015A 2.750% Senior Notes due June 15, 2020. The proceeds were used to pay a portion of Southern Company's outstanding short-term indebtedness and for other general corporate purposes.
Alabama Power
In March 2015, Alabama Power issued $550 million aggregate principal amount of Series 2015A 3.750% Senior Notes due March 1, 2045. The proceeds were used to redeem $250 million aggregate principal amount of Series DD 5.65% Senior Notes due March 15, 2035 and for general corporate purposes, including Alabama Power's continuous construction program.
In April 2015, Alabama Power purchased and held $80 million aggregate principal amount of Industrial Development Board of the City of Mobile, Alabama Pollution Control Revenue Bonds (Alabama Power Company Barry Plant Project), Series 2007-B. Alabama Power reoffered these bonds to the public in May 2015.
Also in April 2015, Alabama Power issued $175 million additional aggregate principal amount of its Series 2015A 3.750% Senior Notes due March 1, 2045 (Additional Series 2015A Senior Notes) and $250 million aggregate principal amount of its Series 2015B 2.800% Senior Notes due April 1, 2025 (Series 2015B Senior Notes). A portion of the proceeds of the Additional Series 2015A Senior Notes and the Series 2015B Senior Notes were used to redeem in May 2015 6.48 million shares ($162 million aggregate stated capital) of Alabama Power's 5.20% Class A Preferred Stock at a redemption price of $25 per share plus accrued and unpaid dividends to the redemption date, 4.0 million shares ($100 million aggregate stated capital) of Alabama Power's 5.30% Class A Preferred Stock at a redemption price of $25 per share plus accrued and unpaid dividends to the redemption date, and 6.0 million shares ($150 million aggregate stated capital) of Alabama Power's 5.625% Series Preference Stock at a redemption price of $25 per share plus accrued and unpaid dividends to the redemption date, and the remaining net proceeds were used for general corporate purposes, including Alabama Power's continuous construction program.

176145


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

GeorgiaAlabama Power
In April 2015, GeorgiaJanuary 2016, Alabama Power purchased and held $65issued $400 million aggregate principal amount of Development Authority of Burke County (Georgia) Pollution Control Revenue Bonds (Georgia Power Company Plant Vogtle Project), Second Series 2008. Georgia Power reoffered these bonds2016A 4.30% Senior Notes due January 2, 2046. The proceeds were used to the public in May 2015.
In May 2015, Georgia Power reoffered to the public $104.6repay at maturity $200 million aggregate principal amount of Development Authority of Burke County (Georgia) Pollution Control Revenue Bonds (Georgia Power Company Plant Vogtle Project), FirstAlabama Power's Series 2013, which had been previously purchasedFF 5.20% Senior Notes due January 15, 2016 and held by Georgia Power since 2013.for general corporate purposes, including Alabama Power's continuous construction program.
In June 2015, GeorgiaMarch 2016, Alabama Power made additional borrowings under the FFB Credit Facilityentered into three bank term loan agreements with maturity dates of March 2021, in an aggregate principal amount of $600 million. The$45 million, one of which bears interest rate applicableat 2.38% per annum and two of which bear interest based on three-month LIBOR.
Georgia Power
In March 2016, Georgia Power issued $325 million aggregate principal amount of Series 2016A 3.25% Senior Notes due April 1, 2026 and $325 million aggregate principal amount of Series 2016B 2.40% Senior Notes due April 1, 2021. An amount equal to the $600 million principal amount is 3.283% for an interest period that extendsproceeds from the Series 2016A 3.25% Senior Notes due April 1, 2026 will be allocated to the final maturity dateeligible green expenditures, including financing of February 20, 2044.or investments in solar power generation facilities or electric vehicle charging infrastructure, or payments under PPAs served by solar power or wind generation facilities. The proceeds from the Series 2016B 2.40% Senior Notes due April 1, 2021 were used to reimburserepay at maturity $250 million aggregate principal amount of Georgia PowerPower's Series 2013B Floating Rate Senior Notes due March 15, 2016, to repay a portion of Georgia Power's short-term indebtedness, and for Eligible Project Costs relating to thegeneral corporate purposes, including Georgia Power's continuous construction of Plant Vogtle Units 3 and 4. Georgia Power settled $350 million of interest rate swaps related to this borrowing for approximately $6 million, which will be amortized to interest expense over 10 years.program.
Mississippi Power
In April 2015, Mississippi Power entered into two floating rate bank loans with a maturity date of April 1,January 2016, in an aggregate principal amount of $475 million, bearing interest based on one-month LIBOR. The proceeds of these loans were used for the repayment of term loans in an aggregate principal amount of $275 million, working capital, and other general corporate purposes, including Mississippi Power's ongoing construction program. Mississippi Power also amended three outstanding floating rate bank loans for an aggregate principal amount of $425 million which, among other things, extended the maturity dates from various dates in 2015 to April 1, 2016.
In June 2015, Mississippi Power issued an 18-montha floating rate promissory note to Southern Company in an aggregate principal amount of up to $275 million, which matures on December 1, 2017, bearing interest based on one-month LIBOR. ThisAs of March 31, 2016, Mississippi Power had borrowed $100 million under this promissory note waswith a $50 million draw occurring on each of January 29, 2016 and March 14, 2016. In addition, on January 19, 2016, Mississippi Power borrowed $100 million from Southern Company pursuant to a promissory note issued in November 2015.
On March 8, 2016, Mississippi Power entered into an unsecured term loan agreement for an aggregate principal amount of approximately $301 million, the amount paid by Southern Company to SMEPA pursuant to Southern Company's guarantee of the return of SMEPA's deposit in connection with the termination of the APA. See Note (B) under "Integrated Coal Gasification Combined Cycle – Termination of Proposed Sale of Undivided Interest to SMEPA" herein for additional information.
Southern Power
In May 2015, Southern Power Company issued $350 million aggregate principal amount of Series 2015A 1.500% Senior Notes due June 1, 2018 and $300 million aggregate principal amount of Series 2015B 2.375% Senior Notes due June 1, 2020. The proceeds were used$1.2 billion to repay a portion of its outstanding short-termexisting indebtedness and for other general corporate purposes, includingpurposes. Mississippi Power borrowed $900 million under the term loan agreement and has the right to borrow the remaining $300 million on or before October 15, 2016, upon satisfaction of certain customary conditions. Mississippi Power used the initial proceeds to repay $900 million in maturing bank notes on March 8, 2016 and expects the remaining $300 million to be used to repay senior notes maturing in October 2016. The term loan pursuant to this agreement matures on April 1, 2018 and bears interest based on one-month LIBOR.
Also in March 2016, Mississippi Power renewed a $10 million short-term note, which matures on June 30, 2016, bearing interest based on three-month LIBOR.
Southern Power
During the three months ended March 31, 2016, Southern Power's growth strategysubsidiary repaid $3 million of long-term debt payable to Turner Renewable Energy, LLC (TRE) and continuous construction program, and forborrowed $2 million due February 28, 2036 under promissory notes payable to TRE.
During the three months ended March 31, 2016, Southern Power's subsidiaries borrowed $276 million pursuant to the Project Credit Facilities at a portionweighted average interest rate of the subsequent repayment at maturity1.99%. In addition, Southern Power's subsidiaries issued $8 million in letters of $525 million aggregate principal amount of Southern Power Company's 4.875% Senior Notes on July 15, 2015.credit.
(F)RETIREMENT BENEFITS
Southern Company has a defined benefit, trusteed, pension plan covering substantially all employees. The qualified pension plan is funded in accordance with requirements of the Employee Retirement Income Security Act of 1974,

146


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

as amended. No mandatory contributions to the qualified pension plan are anticipated for the year ending December 31, 2015.2016. Southern Company also provides certain defined benefit pension plans for a selected group of management and highly compensated employees. Benefits under these non-qualified pension plans are funded on a cash basis. In addition, Southern Company provides certain medical care and life insurance benefits for retired employees through other postretirement benefit plans. The traditional operating companies fund related other postretirement trusts to the extent required by their respective regulatory commissions.
See Note 2 to the financial statements of Southern Company, Alabama Power, Georgia Power, Gulf Power, and Mississippi Power in Item 8 of the Form 10-K for additional information.

Components of the net periodic benefit costs for the three months ended March 31, 2016 were as follows:
177
Pension Plans 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
  (in millions)
Three Months Ended March 31, 2016          
Service cost $62
 $14
 $17
 $3
 $3
Interest cost 100
 24
 34
 5
 5
Expected return on plan assets (187) (46) (64) (9) (9)
Amortization:          
Prior service costs 4
 1
 1
 
 
Net (gain)/loss 38
 10
 14
 2
 2
Net cost $17
 $3
 $2
 $1
 $1
Three Months Ended March 31, 2015          
Service cost $64
 $15
 $18
 $3
 $3
Interest cost 111
 26
 38
 5
 5
Expected return on plan assets (181) (45) (63) (8) (8)
Amortization:          
Prior service costs 6
 2
 3
 
 
Net (gain)/loss 54
 14
 19
 3
 3
Net cost $54
 $12
 $15
 $3
 $3

147


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Components of the net periodic benefit costs for the three and six months ended June 30, 2015 and 2014 were as follows:
Pension Plans 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
Postretirement Benefits 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 (in millions) (in millions)
Three Months Ended June 30, 2015          
Three Months Ended March 31, 2016          
Service cost $64
 $15
 $18
 $3
 $3
 $5
 $1
 $2
 $
 $
Interest cost 111
 27
 39
 5
 6
 18
 5
 8
 1
 1
Expected return on plan assets (181) (44) (63) (8) (9) (14) (6) (6) 
 
Amortization:                    
Prior service costs 7
 1
 2
 
 1
 2
 1
 
 
 
Net (gain)/loss 54
 13
 19
 2
 2
 3
 
 2
 
 
Net cost $55
 $12
 $15
 $2
 $3
 $14
 $1
 $6
 $1
 $1
Six Months Ended June 30, 2015          
Three Months Ended March 31, 2015          
Service cost $128
 $30
 $36
 $6
 $6
 $6
 $1
 $2
 $
 $
Interest cost 222
 53
 77
 10
 11
 19
 5
 8
 1
 1
Expected return on plan assets (362) (89) (126) (16) (17) (15) (6) (6) 
 
Amortization:                    
Prior service costs 13
 3
 5
 
 1
 1
 1
 
 
 
Net (gain)/loss 108
 27
 38
 5
 5
 5
 
 3
 
 
Net cost $109
 $24
 $30
 $5
 $6
 $16
 $1
 $7
 $1
 $1
Three Months Ended June 30, 2014          
Service cost $54
 $12
 $15
 $1
 $2
Interest cost 108
 26
 38
 5
 5
Expected return on plan assets (162) (42) (56) (7) (7)
Amortization:          
Prior service costs 7
 2
 2
 1
 1
Net (gain)/loss 27
 8
 10
 1
 1
Net cost $34
 $6
 $9
 $1
 $2
Six Months Ended June 30, 2014          
Service cost $107
 $24
 $31
 $4
 $5
Interest cost 217
 52
 76
 10
 10
Expected return on plan assets (323) (84) (113) (14) (14)
Amortization:          
Prior service costs 13
 3
 5
 1
 1
Net (gain)/loss 55
 16
 20
 2
 2
Net cost $69
 $11
 $19
 $3
 $4

178148


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Postretirement Benefits 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
  (in millions)
Three Months Ended June 30, 2015          
Service cost $5
 $2
 $1
 $
 $1
Interest cost 20
 5
 9
 1
 1
Expected return on plan assets (14) (7) (6) (1) (1)
Amortization:          
Prior service costs 1
 
 
 
 
Net (gain)/loss 4
 1
 3
 
 
Net cost $16
 $1
 $7
 $
 $1
Six Months Ended June 30, 2015          
Service cost $11
 $3
 $3
 $
 $1
Interest cost 39
 10
 17
 2
 2
Expected return on plan assets (29) (13) (12) (1) (1)
Amortization:          
Prior service costs 2
 1
 
 
 
Net (gain)/loss 9
 1
 6
 
 
Net cost $32
 $2
 $14
 $1
 $2
Three Months Ended June 30, 2014          
Service cost $6
 $2
 $1
 $1
 $1
Interest cost 20
 5
 9
 1
 1
Expected return on plan assets (15) (7) (7) (1) (1)
Amortization:          
Prior service costs 1
 1
 
 
 
Net (gain)/loss 
 
 1
 
 
Net cost $12
 $1
 $4
 $1
 $1
Six Months Ended June 30, 2014          
Service cost $11
 $3
 $3
 $1
 $1
Interest cost 40
 10
 17
 2
 2
Expected return on plan assets (30) (13) (13) (1) (1)
Amortization:          
Prior service costs 2
 2
 
 
 
Net (gain)/loss 1
 
 1
 
 
Net cost $24
 $2
 $8
 $2
 $2

179


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

(G)INCOME TAXES
Current and Deferred Income Taxes
State of Georgia Tax Benefits
During the second quarter 2015, an agreement was reached with the Georgia Department of Revenue that will allow Southern Company to utilize a net operating loss carryforward over a four-year period beginning in 2017. Consequently, Southern Company reversed the related valuation allowance and recognized approximately $24 million in net tax benefits as of June 30, 2015. See Note 5 to the financial statements of Southern Company under "Current and Deferred Income Taxes" in Item 8 of the Form 10-K for additional information.
Southern Power ITC Carryforwards
As of March 31, 2016, Southern Power had federal ITC carryforwards which are expected to result in $428$694 million of federal income tax benefits as of June 30, 2015, compared to $305$551 million as of December 31, 2014.2015. The carryforwards as of June 30, 2015 expire between 2031 and 2035 andMarch 31, 2016 begin expiring in 2034 but are expected to be utilized by the end of 2016.2021.
Effective Tax Rate
See Note 5 to the financial statements of each registrant in Item 8 of the Form 10-K for additional tax information.
Southern Company
Southern Company's effective tax rate is typically lower than the statutory rate due to employee stock plans' dividend deduction, non-taxable AFUDC equity, and federal income tax benefits from ITCs and PTCs.
Southern Company's effective tax rate was 30.8% for the three months ended March 31, 2016 compared to 34.3% for the corresponding period in 2015. The effective tax rate decrease was primarily due to increased federal income tax benefits from ITCs and PTCs and lower pre-tax earnings in 2016.
Mississippi Power
Mississippi Power's effective tax rate was 19.0%(838.7)% for the sixthree months ended June 30, 2015March 31, 2016 compared to (51.1)%10.0% for the corresponding period in 2014.2015. The increaseeffective tax rate decrease was primarily due to higher net income, partially offset by a decreasean increase in non-taxable AFUDC equitytax benefits related to the estimated probable losses on construction of the Kemper IGCC.
Southern Power
Southern Power's effective tax rate was 13.7%(84.0)% for the sixthree months ended June 30, 2015March 31, 2016 compared to 0.3%25.8% for the corresponding period in 2014.2015. The increaseeffective tax rate decrease was primarily due to beneficial changes that impacted 2014 state income taxes, which were partially offset by increased federal income tax benefits from ITCs related to ITCssolar projects expected to be placed in the current year.service in 2016 and additional PTCs related to wind projects in 2016 compared to 2015.
Unrecognized Tax Benefits
See Note 5 to the financial statements of Southern Companyeach registrant under "Unrecognized Tax Benefits" in Item 8 of the Form 10-K for additional information.
Changes during 20152016 for unrecognized tax benefits were as follows:
 Mississippi Power Southern Power Southern Company
 (in millions)
Unrecognized tax benefits as of December 31, 2014$165
 $5
 $170
Tax positions from current periods
 2
 2
Tax positions from prior periods230
 
 231
Reductions due to settlements(5) 
 (5)
Balance as of June 30, 2015$390
 $7
 $398
 Mississippi Power Southern Power Southern Company
 (in millions)
Unrecognized tax benefits as of December 31, 2015$421
 $8
 $433
Tax positions from current periods
 5
 5
Balance as of March 31, 2016$421
 $13
 $438
The tax positions from priorcurrent periods primarily relate primarily to 2008 through 2013 amended federal income tax returns that were filed to include deductions for Kemper IGCC-related R&E expenditures. See "Section 174 Research and Experimental Deduction" herein for additional information.benefits from ITCs.

180149


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

The impact on the effective tax rate, if recognized, wasis as follows:
As of June 30, 2015 As of December 31, 2014As of March 31, 2016 As of December 31, 2015
Mississippi Power Southern Power Southern Company Southern CompanyMississippi Power Southern Power Southern Company Southern Company
(in millions)(in millions)
Tax positions impacting the effective tax rate$
 $7
 $8
 $10
$(2) $13
 $15
 $10
Tax positions not impacting the effective tax rate390
 
 390
 160
423
 
 423
 423
Balance of unrecognized tax benefits$390
 $7
 $398
 $170
$421
 $13
 $438
 $433
The tax positions impacting the effective tax rate primarily relate to federal income tax benefits related tofrom ITCs. The tax positions not impacting the effective tax rate relate to deductions for Kemper IGCC-related R&Eresearch and experimental (R&E) expenditures. See "Section 174 Research and Experimental Deduction" hereinbelow for additional information. These amounts are presented on a gross basis without considering the related federal or state income tax impact.
Accrued interest for unrecognized tax benefits was immaterial for all periods presented.
All of the registrants classify interest on tax uncertainties as interest expense. None of the registrants accrued any penalties on uncertain tax positions.
It is reasonably possible that the amount of the unrecognized tax benefits could change within 12 months. The settlement of federal and state audits could impact the balances significantly. At this time, an estimate of the range of reasonably possible outcomes cannot be determined.
The IRS has finalized its audits of Southern Company's consolidated federal income tax returns through 2012. Southern Company has filed its 2013 and 2014 federal income tax returns and has received partial acceptance letters from the IRS; however, the IRS has not finalized its audits. Southern Company is a participant in the Compliance Assurance Process of the IRS. The audits for the Southern Company's state income tax returns have either been concluded, or the statute of limitations has expired, for years prior to 2011.
Section 174 Research and Experimental Deduction
Southern Company reduced tax payments for 2014, and included in its 2013 consolidated federal income tax returnhas reflected deductions for R&E expenditures related to the Kemper IGCC. In May 2015, Southern CompanyIGCC in its federal income tax calculations since 2013 and has filed amended its 2008 through 2013 federal income tax returns for 2008 through 2013 to also include deductions for Kemper IGCC-related R&E expenditures.such deductions.
The Kemper IGCC is based on first-of-a-kind technology, and Southern Company and Mississippi Power and Southern Company believe that a significant portion of the plant costs qualify as deductible R&E expenditures under Internal Revenue Code Section 174. The IRS is currently reviewing the underlying support for the deduction, but has not completed its audit of these expenditures. Due to the uncertainty related to this tax position, Southern Company and Mississippi Power and Southern Company had related unrecognized tax benefits associated with these R&E deductions of approximately $390$423 million and associated interest of $5$12 million as of June 30, 2015.
March 31, 2016. The ultimate outcome of this matter cannot be determined at this time.
(H)DERIVATIVES
Southern Company, the traditional operating companies, and Southern Power are exposed to market risks, primarily commodity price risk and interest rate risk. To manage the volatility attributable to these exposures, each company nets its exposures, where possible, to take advantage of natural offsets and enters into various derivative transactions for the remaining exposures pursuant to each company's policies in areas such as counterparty exposure and risk management practices. Each company's policy is that derivatives are to be used primarily for hedging purposes and mandates strict adherence to all applicable risk management policies. Derivative positions are monitored using

150


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

techniques including, but not limited to, market valuation, value at risk, stress testing, and sensitivity analysis. Derivative instruments are recognized at fair value in the balance sheets as either assets or liabilities and are presented on a gross basis. See Note (C) herein for additional information. In the statements of cash flows, the cash impacts of settled energy-related and interest rate derivatives are recorded as operating activities.
Energy-Related Derivatives
The traditional operating companies and Southern Power enter into energy-related derivatives to hedge exposures to electricity, gas, and other fuel price changes. However, due to cost-based rate regulations and other various cost recovery mechanisms, the traditional operating companies have limited exposure to market volatility in commodity fuel prices and prices of electricity. Each of the traditional operating companies manages fuel-hedging programs, implemented per the guidelines of their respective state PSCs, through the use of financial derivative contracts, which is expected to continue to mitigate price volatility. The traditional operating companies (with respect to wholesale generating capacity) and Southern Power have limited exposure to market volatility in commodity fuel

181


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

prices and prices of electricity because their long-term sales contracts shift substantially all fuel cost responsibility to the purchaser. However, the traditional operating companies and Southern Power may be exposed to market volatility in energy-related commodity prices to the extent any uncontracted wholesale generating capacity is used to sell electricity.
To mitigate residual risks relative to movements in electricity prices, the traditional operating companies and Southern Power may enter into physical fixed-price contracts for the purchase and sale of electricity through the wholesale electricity market. To mitigate residual risks relative to movements in gas prices, the traditional operating companies and Southern Power may enter into fixed-price contracts for natural gas purchases; however, a significant portion of contracts are priced at market.
Energy-related derivative contracts are accounted for under one of three methods:
Regulatory Hedges — Energy-related derivative contracts which are designated as regulatory hedges relate primarily to the traditional operating companies' fuel-hedging programs, where gains and losses are initially recorded as regulatory liabilities and assets, respectively, and then are included in fuel expense as the underlying fuel is used in operations and ultimately recovered through the respective fuel cost recovery clauses.
Cash Flow Hedges — Gains and losses on energy-related derivatives designated as cash flow hedges which(which are mainly used to hedge anticipated purchases and sales andsales) are initially deferred in OCI before being recognized in the statements of income in the same period as the hedged transactions are reflected in earnings.
Not Designated — Gains and losses on energy-related derivative contracts that are not designated or fail to qualify as hedges are recognized in the statements of income as incurred.
Some energy-related derivative contracts require physical delivery as opposed to financial settlement, and this type of derivative is both common and prevalent within the electric industry. When an energy-related derivative contract is settled physically, any cumulative unrealized gain or loss is reversed and the contract price is recognized in the respective line item representing the actual price of the underlying goods being delivered.
At June 30, 2015,March 31, 2016, the net volume of energy-related derivative contracts for natural gas positions for the Southern Company system, together with the longest hedge date over which the respective entity is hedging its exposure to the variability in future cash flows for forecasted transactions and the longest non-hedge date for derivatives not designated as hedges, were as follows:
 
Net
Purchased
mmBtu
 
Longest
Hedge
Date
 
Longest
Non-Hedge
Date
 
Net
Purchased
mmBtu
 
Longest
Hedge
Date
 
Longest
Non-Hedge
Date
 (in millions)     (in millions) 
Southern Company 220 2020 2017 235 2020 2017
Alabama Power 49 2018  60 2019 
Georgia Power 47 2017  65 2019 
Gulf Power 80 2020  74 2020 
Mississippi Power 43 2018  28 2018 
Southern Power 1 2015 2017 8 2016 2017

151


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

In addition to the volumes discussed in the above table, the traditional operating companies and Southern Power enter into physical natural gas supply contracts that provide the option to sell back excess gas due to operational constraints. The maximum expected volume of natural gas subject to such a feature is 54 million mmBtu for Southern Company 1 million mmBtu for Alabama Power, 3 million mmBtu forand Georgia Power, and 1 million mmBtu for Southern Power.
For cash flow hedges, the amounts expected to be reclassified from accumulated OCI to earnings for the next 12-month period ending June 30, 2016March 31, 2017 are immaterial for all registrants.

182


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Interest Rate Derivatives
Southern Company and certain subsidiaries may also enter into interest rate derivatives to hedge exposure to changes in interest rates. The derivatives employed as hedging instruments are structured to minimize ineffectiveness. Derivatives related to existing variable rate securities or forecasted transactions are accounted for as cash flow hedges where the effective portion of the derivatives' fair value gains or losses is recorded in OCI and is reclassified into earnings at the same time the hedged transactions affect earnings, with any ineffectiveness recorded directly to earnings. Derivatives related to existing fixed rate securities are accounted for as fair value hedges, where the derivatives' fair value gains or losses and hedged items' fair value gains or losses are both recorded directly to earnings, providing an offset, with any difference representing ineffectiveness. Fair value gains or losses on derivatives that are not designated or fail to qualify as hedges are recognized in the statements of income as incurred.

152


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

At June 30, 2015,March 31, 2016, the following interest rate derivatives were outstanding:
 
Notional
Amount
 
Interest
Rate
Received
 
Weighted
Average
Interest
Rate Paid
 
Hedge
Maturity
Date
 
Fair Value
Gain (Loss) at June 30,
2015
 
Notional
Amount
 
Interest
Rate
Received
 
Weighted
Average
Interest
Rate Paid
 
Hedge
Maturity
Date
 Fair Value
Gain (Loss) at March 31, 2016
 (in millions)       (in millions) (in millions)       (in millions)
Cash Flow Hedges of Forecasted DebtCash Flow Hedges of Forecasted Debt  Cash Flow Hedges of Forecasted Debt  
Alabama Power $200
 3-month
LIBOR 
 2.93% October 2025 $(7)
Georgia Power 350
 3-month
LIBOR 
 2.57% November 2025 (1)
Southern Company $1,500
 3-month
LIBOR 
 2.14% November 2026 $(55)
Southern Company 1,200
 3-month
LIBOR 
 2.60% November 2046 (127)
Gulf Power 80
 3-month
LIBOR 
 2.32% December 2026 (4)
Cash Flow Hedges of Existing DebtCash Flow Hedges of Existing Debt  Cash Flow Hedges of Existing Debt  
Georgia Power 250
 3-month
LIBOR + 0.32%
 0.75% March 2016 
Georgia Power 200
 3-month
LIBOR + 0.40%
 1.01% August 2016 
 200
 3-month
LIBOR + 0.40%
 1.01% August 2016 
Fair Value Hedges on Existing DebtFair Value Hedges on Existing Debt  Fair Value Hedges on Existing Debt  
Southern Company 250
 1.30% 3-month
LIBOR + 0.17%
 August 2017 2
 250
 1.30% 3-month
LIBOR + 0.17%
 August 2017 1
Southern Company 300
 2.75% 
3-month
LIBOR + 0.92%
 June 2020 1
 300
 2.75% 3-month
LIBOR + 0.92%
 June 2020 10
Georgia Power 250
 5.40% 3-month
LIBOR + 4.02%
 June 2018 1
 250
 5.40% 3-month
LIBOR + 4.02%
 June 2018 3
Georgia Power 200
 4.25% 3-month
LIBOR + 2.46%
 December 2019 1
 200
 4.25% 3-month
LIBOR + 2.46%
 December 2019 6
Georgia Power 500
 1.95% 3-month
LIBOR + 0.76%
 December 2018 5
Derivatives not Designated as HedgesDerivatives not Designated as Hedges  
Southern Power 65
(a,d) 
3-month
LIBOR 
 2.50% October 2016
(e) 

Southern Power 47
(b,d) 
3-month
LIBOR 
 2.21% October 2016
(e) 

Southern Power 65
(c,d) 
3-month
LIBOR 
 2.21% November 2016
(f) 

Total $2,000
 $(3) $4,657
 $(161)
(a)Swaption at RE Tranquillity LLC. See Note 12 to the financial statements of Southern Company and Note 2 to the financial statements of Southern Power in Item 8 of the Form 10-K for additional information.
(b)Swaption at RE Roserock LLC. See Note 12 to the financial statements of Southern Company and Note 2 to the financial statements of Southern Power in Item 8 of the Form 10-K for additional information.
(c)Swaption at RE Garland Holdings LLC. See Note 12 to the financial statements of Southern Company and Note 2 to the financial statements of Southern Power in Item 8 of the Form 10-K for additional information.
(d)Amortizing notional amount.
(e)Represents the mandatory settlement date. Settlement will be based on a 15-year amortizing swap.
(f)Represents the mandatory settlement date. Settlement will be based on a 12-year amortizing swap.

153


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

The estimated pre-tax gains (losses) that will be reclassified from accumulated OCI to interest expense for the next 12-month period ending June 30, 2016March 31, 2017 are immaterial for all registrants. Southern Company and certain subsidiaries have deferred gains and losses that are expected to be amortized into earnings through 2037.2046.

183


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Derivative Financial Statement Presentation and Amounts
At June 30, 2015, the fair value of energy-related derivatives and interest rate derivatives was reflected in the balance sheets as follows:
Asset Derivatives at June 30, 2015
  Fair Value
Derivative Category and Balance Sheet Location 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Power
  (in millions)
Derivatives designated as hedging instruments for regulatory purposes            
Energy-related derivatives:            
Other current assets $5
 $2
 $3
 $
 $
 N/A
Derivatives designated as hedging instruments in cash flow and fair value hedges            
Interest rate derivatives:            
Other current assets $11
 $
 $5
 $
 $
 $
Total asset derivatives $16
 $2
 $8
 $
 $
 $
Liability Derivatives at June 30, 2015
  Fair Value
Derivative Category and
Balance Sheet Location
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Power
  (in millions)
Derivatives designated as hedging instruments for regulatory purposes            
Energy-related derivatives:            
Other current liabilities(*)
 $99
 $31
 $15
 $32
 $21
  
Other deferred credits and liabilities 81
 17
 2
 42
 20
  
Total derivatives designated as hedging instruments for regulatory purposes $180
 $48
 $17
 $74
 $41
 N/A
Derivatives designated as hedging instruments in cash flow and fair value hedges            
Interest rate derivatives:            
Other current liabilities(*)
 $8
��$7
 $1
 $
 $
 $
Other deferred credits and liabilities 6
 
 3
 
 
 
Total derivatives designed as hedging instruments in cash flow and fair value hedges $14
 $7
 $4
 $
 $
 $
Total liability derivatives $194
 $55
 $21
 $74
 $41
 $
(*) Gulf Power includes current liabilities related to derivatives designated as hedging instruments in "Liabilities from risk management activities."

184


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

At DecemberMarch 31, 2014,2016, the fair value of energy-related derivatives and interest rate derivatives was reflected in the balance sheets as follows:
Asset Derivatives at December 31, 2014
Asset Derivatives at March 31, 2016Asset Derivatives at March 31, 2016
 Fair Value Fair Value
Derivative Category and Balance Sheet Location 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Power
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Power
 (in millions) (in millions)
Derivatives designated as hedging instruments for regulatory purposes                        
Energy-related derivatives:                        
Other current assets $7
 $1
 $6
 $
 $
   $2
 $1
 $1
 $
 $
  
Other deferred charges and assets 
 
 1
 
 
   5
 2
 3
 
 
  
Total derivatives designated as hedging instruments for regulatory purposes $7
 $1
 $7
 $
 $
 N/A
 $7
 $3
 $4
 $
 $
 N/A
Derivatives designated as hedging instruments in cash flow and fair value hedges                        
Energy-related derivatives:            
Other current assets(*)
 $4
 $
 $
 $
 $
 $4
Interest rate derivatives:                        
Other current assets $7
 $
 $5
 $
 $
 $
 18
 
 7
 
 
 
Other deferred charges and assets 1
 
 1
 
 
 
 14
 
 7
 
 
 
Total derivatives designated as hedging instruments in cash flow and fair value hedges $8
 $
 $6
 $
 $
 $
 $36
 $
 $14
 $
 $
 $4
Derivatives not designated as hedging instruments                        
Energy-related derivatives:                        
Other current assets $6
 $
 $
 $
 $
 $5
Other current assets(*)
 $1
 $
 $
 $
 $
 $1
Interest rate derivatives:            
Other current assets(*)
 1
 
 
 
 
 1
Total derivatives not designated as hedging instruments $2
 $
 $
 $
 $
 $2
Total asset derivatives $21
 $1
 $13
 $
 $
 $5
 $45
 $3
 $18
 $
 $
 $6
(*)Southern Power includes current assets related to derivatives in "Assets from risk management activities."

185154


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Liability Derivatives at December 31, 2014
  Fair Value
Derivative Category and
Balance Sheet Location
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 Southern Power 
  (in millions)
Derivatives designated as hedging instruments for regulatory purposes            
Energy-related derivatives:            
Other current liabilities(*)
 $118
 $32
 $23
 $37
 $26
 

Other deferred credits and liabilities 79
 21
 4
 35
 19
 

Total derivatives designated as hedging instruments for regulatory purposes $197
 $53
 $27
 $72
 $45
 N/A
Derivatives designated as hedging instruments in cash flow and fair value hedges            
Interest rate derivatives:            
Other current liabilities(*)
 $17
 $8
 $9
 $
 $
 $
Other deferred credits and liabilities 7
 
 5
 
 
 
Total derivatives designated as hedging instruments in cash flow and fair value hedges $24
 $8
 $14
 $
 $
 $
Derivatives not designated as hedging instruments            
Energy-related derivatives:            
Other current liabilities $4
 $
 $
 $
 $
 $4
Total liability derivatives $225
 $61
 $41
 $72
 $45
 $4
(*) Gulf Power includes
Liability Derivatives at March 31, 2016
  Fair Value
Derivative Category and
Balance Sheet Location
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Power
  (in millions)
Derivatives designated as hedging instruments for regulatory purposes            
Energy-related derivatives:            
Liabilities from risk management activities(*)
 $124
 $37
 $9
 $49
 $29
  
Other deferred credits and liabilities 74
 12
 2
 45
 15
  
Total derivatives designated as hedging instruments for regulatory purposes $198
 $49
 $11
 $94
 $44
 N/A
Derivatives designated as hedging instruments in cash flow and fair value hedges            
Energy-related derivatives:            
Liabilities from risk management activities(*)
 $2
 $
 $
 $
 $
 $2
Interest rate derivatives:            
Liabilities from risk management activities(*)
 193
 
 
 5
 
 
Total derivatives designated as hedging instruments in cash flow and fair value hedges $195
 $
 $
 $5
 $
 $2
Derivatives not designated as hedging instruments 

 

 

 

 

 

Energy-related derivatives:            
Liabilities from risk management activities(*)
 $1
 $
 $
 $
 $
 $1
Total liability derivatives $394
 $49
 $11
 $99
 $44
 $3
(*)Georgia Power, Mississippi Power, and Southern Power include current liabilities related to derivatives in "Other current liabilities."

155


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

At December 31, 2015, the fair value of energy-related derivatives designatedand interest rate derivatives was reflected in the balance sheets as hedging instruments in "Liabilities from risk management activities."follows:
Asset Derivatives at December 31, 2015
  Fair Value
Derivative Category and Balance Sheet Location 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Power
  (in millions)
Derivatives designated as hedging instruments for regulatory purposes            
Energy-related derivatives:            
Other current assets $3
 $1
 $2
 $
 $
 N/A
Derivatives designated as hedging instruments in cash flow and fair value hedges            
Energy-related derivatives:            
Other current assets(*)
 $3
 $
 $
 $
 $
 $3
Interest rate derivatives:            
Other current assets 19
 
 5
 1
 
 
Total derivatives designated as hedging instruments in cash flow and fair value hedges $22
 $
 $5
 $1
 $
 $3
Derivatives not designated as hedging instruments            
Energy-related derivatives:            
Other current assets(*)
 $1
 $
 $
 $
 $
 $1
Interest rate derivatives:            
Other current assets(*)
 3
 
 
 
 
 3
Total derivatives not designated as hedging instruments $4
 $
 $
 $
 $
 $4
Total asset derivatives $29
 $1
 $7
 $1
 $
 $7
(*)Southern Power includes current assets related to derivatives in "Assets from risk management activities."

156


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Liability Derivatives at December 31, 2015
  Fair Value
Derivative Category and
Balance Sheet Location
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 Southern Power 
  (in millions)
Derivatives designated as hedging instruments for regulatory purposes            
Energy-related derivatives:            
Liabilities from risk management activities(*)
 $130
 $40
 $12
 $49
 $29
  
Other deferred credits and liabilities 87
 15
 3
 51
 18
 

Total derivatives designated as hedging instruments for regulatory purposes $217
 $55
 $15
 $100
 $47
 N/A
Derivatives designated as hedging instruments in cash flow and fair value hedges            
Energy-related derivatives:            
Liabilities from risk management activities(*)
 $2
 $
 $
 $
 $
 $2
Interest rate derivatives:            
Liabilities from risk management activities 23
 15
 
 
 
 
Other deferred credits and liabilities 7
 
 6
 
 
 
Total derivatives designated as hedging instruments in cash flow and fair value hedges $32
 $15
 $6
 $
 $
 $2
Derivatives not designated as hedging instruments            
Energy-related derivatives:            
Liabilities from risk management activities(*)
 $1
 $
 $
 $
 $
 $1
Total liability derivatives $250
 $70
 $21
 $100
 $47
 $3
(*)Georgia Power, Mississippi Power, and Southern Power include current liabilities related to derivatives in "Other current liabilities."
The derivative contracts of Southern Company, the traditional operating companies, and Southern Power are not subject to master netting arrangements or similar agreements and are reported gross on each registrant's financial statements. Some of these energy-related and interest rate derivative contracts may contain certain provisions that permit intra-contract netting of derivative receivables and payables for routine billing and offsets related to events of default and settlements. Amounts related to energy-related derivative contracts and interest rate derivative contracts at June 30, 2015March 31, 2016 and December 31, 20142015 are presented in the following tables.

186157


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Derivative Contracts at June 30, 2015
Derivative Contracts at March 31, 2016Derivative Contracts at March 31, 2016
 Fair Value Fair Value
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Power
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Power
 (in millions) (in millions)
Assets                        
Energy-related derivatives:                        
Energy-related derivatives presented in the Balance Sheet (a)
 $5
 $2
 $3
 $
 $
 $
 $12
 $3
 $4
 $
 $
 $5
Gross amounts not offset in the Balance Sheet (b)
 (5) (2) (3) 
 
 
 (10) (3) (3) 
 
 (2)
Net energy-related derivative assets $
 $
 $
 $
 $
 $
 $2
 $
 $1
 $
 $
 $3
Interest rate derivatives:                        
Interest rate derivatives presented in the Balance Sheet (a)
 $11
 $
 $5
 $
 $
 $
 $33
 $
 $14
 $
 $
 $1
Gross amounts not offset in the Balance Sheet (b)
 (8) 
 (3) 
 
 
 (21) 
 
 
 
 
Net interest rate derivative assets $3
 $
 $2
 $
 $
 $
 $12
 $
 $14
 $
 $
 $1
Liabilities                        
Energy-related derivatives:                        
Energy-related derivatives presented in the Balance Sheet (a)
 $180
 $48
 $17
 $74
 $41
 $
 $201
 $49
 $11
 $94
 $44
 $3
Gross amounts not offset in the Balance Sheet (b)
 (5) (2) (3) 
 
 
 (10) (3) (3) 
 
 (2)
Net energy-related derivative liabilities $175
 $46
 $14
 $74
 $41
 $
 $191
 $46
 $8
 $94
 $44
 $1
Interest rate derivatives:                        
Interest rate derivatives presented in the Balance Sheet (a)
 $14
 $7
 $4
 $
 $
 $
 $193
 $
 $
 $5
 $
 $
Gross amounts not offset in the Balance Sheet (b)
 (8) 
 (3) 
 
 
 (21) 
 
 
 
 
Net interest rate derivative liabilities $6
 $7
 $1
 $
 $
 $
 $172
 $
 $
 $5
 $
 $
(a)None of the registrants offsets fair value amounts for multiple derivative instruments executed with the same counterparty on the balance sheets; therefore, gross and net amounts of derivative assets and liabilities presented on the balance sheets are the same.
(b)Includes gross amounts subject to netting terms that are not offset on the balance sheets and any cash/financial collateral pledged or received.

(a) None of the registrants offsets fair value amounts for multiple derivative instruments executed with the same counterparty on the balance sheets; therefore, gross and net amounts of derivative assets and liabilities presented on the balance sheets are the same.
(b) Includes gross amounts subject to netting terms that are not offset on the balance sheets and any cash/financial collateral pledged or received.

187158


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Derivative Contracts at December 31, 2014
Derivative Contracts at December 31, 2015Derivative Contracts at December 31, 2015
 Fair Value Fair Value
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Power
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Power
 (in millions) (in millions)
Assets                        
Energy-related derivatives:                        
Energy-related derivatives presented in the Balance Sheet (a)
 $13
 $1
 $7
 $
 $
 $5
 $7
 $1
 $2
 $
 $
 $4
Gross amounts not offset in the Balance Sheet (b)
 (9) 
 (7) 
 
 
 (6) (1) (2) 
 
 (1)
Net energy-related derivative assets $4
 $1
 $
 $
 $
 $5
 $1
 $
 $
 $
 $
 $3
Interest rate derivatives:                        
Interest rate derivatives presented in the Balance Sheet (a)
 $8
 $
 $6
 $
 $
 $
 $22
 $
 $5
 $1
 $
 $4
Gross amounts not offset in the Balance Sheet (b)
 (8) 
 (6) 
 
 
 (9) 
 (4) 
 
 
Net interest rate derivative assets $
 $
 $
 $
 $
 $
 $13
 $
 $1
 $1
 $
 $4
Liabilities                        
Energy-related derivatives:                        
Energy-related derivatives presented in the Balance Sheet (a)
 $201
 $53
 $27
 $72
 $45
 $4
 $220
 $55
 $15
 $100
 $47
 $3
Gross amounts not offset in the Balance Sheet (b)
 (9) 
 (7) 
 
 
 (6) (1) (2) 
 
 (1)
Net energy-related derivative liabilities $192
 $53
 $20
 $72
 $45
 $4
 $214
 $54
 $13
 $100
 $47
 $2
Interest rate derivatives:                        
Interest rate derivatives presented in the Balance Sheet (a)
 $24
 $8
 $14
 $
 $
 $
 $30
 $15
 $6
 $
 $
 $
Gross amounts not offset in the Balance Sheet (b)
 (8) 
 (6) 
 
 
 (9) 
 (4) 
 
 
Net interest rate derivative liabilities $16
 $8
 $8
 $
 $
 $
 $21
 $15
 $2
 $
 $
 $
(a)None of the registrants offsets fair value amounts for multiple derivative instruments executed with the same counterparty on the balance sheets; therefore, gross and net amounts of derivative assets and liabilities presented on the balance sheets are the same.
(b)Includes gross amounts subject to netting terms that are not offset on the balance sheets and any cash/financial collateral pledged or received.

(a) None of the registrants offsets fair value amounts for multiple derivative instruments executed with the same counterparty on the balance sheets; therefore, gross and net amounts of derivative assets and liabilities presented on the balance sheets are the same.
(b) Includes gross amounts subject to netting terms that are not offset on the balance sheets and any cash/financial collateral pledged or received.

188159


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

At June 30, 2015March 31, 2016 and December 31, 2014,2015, the pre-tax effects of unrealized derivative gains (losses) arising from energy-related derivative instruments designated as regulatory hedging instruments and deferred were as follows:
Regulatory Hedge Unrealized Gain (Loss) Recognized on the Balance Sheet at June 30, 2015
Regulatory Hedge Unrealized Gain (Loss) Recognized on the Balance Sheet at March 31, 2016Regulatory Hedge Unrealized Gain (Loss) Recognized on the Balance Sheet at March 31, 2016
Derivative Category and Balance Sheet
Location
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 (in millions) (in millions)
Energy-related derivatives:                    
Other regulatory assets, current $(99) $(31) $(15) $(32) $(21) $(124) $(37) $(9) $(49) $(29)
Other regulatory assets, deferred (81) (17) (2) (42) (20) (74) (12) (2) (45) (15)
Other regulatory liabilities, current (a)
 5
 2
 3
 
 
 2
 1
 1
 
 
Other regulatory liabilities, deferred (b)
 
 
 
 
 
 5
 2
 3
 
 
Total energy-related derivative gains (losses) $(175) $(46) $(14) $(74) $(41) $(191) $(46) $(7) $(94) $(44)
(a) Southern Company, Alabama Power, and Georgia Power include other regulatory liabilities, current in other current liabilities.
(b) Georgia Power includes other regulatory liabilities, deferred in other deferred credits and liabilities.
(a)Southern Company, Alabama Power, and Georgia Power include other regulatory liabilities, current in other current liabilities.
(b)Georgia Power includes other regulatory liabilities, deferred in other deferred credits and liabilities.
Regulatory Hedge Unrealized Gain (Loss) Recognized on the Balance Sheet at December 31, 2014
Regulatory Hedge Unrealized Gain (Loss) Recognized on the Balance Sheet at December 31, 2015Regulatory Hedge Unrealized Gain (Loss) Recognized on the Balance Sheet at December 31, 2015
Derivative Category and Balance Sheet
Location
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 
Southern
Company
 
Alabama
Power
 
Georgia
Power
 
Gulf
Power
 
Mississippi
Power
 (in millions) (in millions)
Energy-related derivatives:                    
Other regulatory assets, current $(118) $(32) $(23) $(37) $(26) $(130) $(40) $(12) $(49) $(29)
Other regulatory assets, deferred (79) (21) (4) (35) (19) (87) (15) (3) (51) (18)
Other regulatory liabilities, current (a)
 7
 1
 6
 
 
Other regulatory liabilities, deferred (b)
 
 
 1
 
 
Other regulatory liabilities, current(*)
 3
 1
 2
 
 
Total energy-related derivative gains (losses) $(190) $(52) $(20) $(72) $(45) $(214) $(54) $(13) $(100) $(47)
(a) Southern Company, Alabama Power, and Georgia Power include other regulatory liabilities, current in other current liabilities.
(b) Georgia Power includes other regulatory liabilities, deferred in other deferred credits and liabilities.
(*)Southern Company, Alabama Power, and Georgia Power include other regulatory liabilities, current in other current liabilities.
For the three months ended June 30,March 31, 2016 and 2015, and 2014, the pre-tax effects of interest rate derivatives designated as cash flow hedging instruments on the statements of income were as follows:
Derivatives in Cash Flow
Hedging Relationships
 
Gain (Loss)
Recognized in OCI
on Derivative
(Effective Portion)
 
Gain (Loss) Reclassified from Accumulated OCI into
Income (Effective Portion)
  Statements of Income Location Amount
  2015 2014   2015 2014
  (in millions)   (in millions)
Southern Company          
Interest rate derivatives $31
 $
 Interest expense, net of amounts capitalized $(2) $(2)
Alabama Power          
Interest rate derivatives $7
 $
 Interest expense, net of amounts capitalized $(1) $
Georgia Power          
Interest rate derivatives $24
 $
 Interest expense, net of amounts capitalized $(1) $
Mississippi Power          
Interest rate derivatives $
 $
 Interest expense, net of amounts capitalized $
 $(1)
Southern Power          
Interest rate derivatives $
 $
 Interest expense, net of amounts capitalized $
 $(1)

189


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

For the six months ended June 30, 2015 and 2014, the pre-tax effects of interest rate derivatives designated as cash flow hedging instruments recognized in OCI and those reclassified from accumulated OCI into earnings were immaterial for all registrants.
Derivatives in Cash Flow
Hedging Relationships
 
Gain (Loss)
Recognized in OCI
on Derivative
(Effective Portion)
 
Gain (Loss) Reclassified from Accumulated OCI into
Income (Effective Portion)
  Statements of Income Location Amount
  2016 2015   2016 2015
  (in millions)   (in millions)
Southern Company          
Interest rate derivatives $(190) $(29) Interest expense, net of amounts capitalized $(3) $(2)
Alabama Power          
Interest rate derivatives $(4) $(6) Interest expense, net of amounts capitalized $(1) $(1)
Georgia Power          
Interest rate derivatives $
 $(23) Interest expense, net of amounts capitalized $(1) $(1)
Gulf Power          
Interest rate derivatives $(5) $
 Interest expense, net of amounts capitalized $
 $
For the three and six months ended June 30,March 31, 2016 and 2015, and 2014, the pre-tax effects of energy-related derivatives designated as cash flow hedging instruments recognized in OCI and those reclassified from accumulated OCI into earnings were immaterial for all registrants.

160


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

For the three and six months ended June 30,March 31, 2016 and 2015, and 2014, the pre-tax effects of interest rate derivatives designated as fair value hedging instruments were immaterial on a gross basis for all registrants. Furthermore,as follows:
Derivatives in Fair Value Hedging Relationships 
   Gain (Loss)
Derivative Category Statements of Income Location2016 2015
   (in millions)
Southern Company     
Interest rate derivatives: Interest expense, net of amounts capitalized$20
 $7
Georgia Power     
Interest rate derivatives: Interest expense, net of amounts capitalized$14
 $6
For the three months ended March 31, 2016 and 2015, the pre-tax effects of interest rate derivatives designated as fair value hedging instruments were offset by changes to the carrying value of long-term debt.
There was no material ineffectiveness recorded in earnings for any registrant for any period presented.
For the three and six months ended June 30,March 31, 2016 and 2015, and 2014, the pre-tax effects of energy-related derivatives and interest rate derivatives not designated as hedging instruments were immaterial for all registrants.
Contingent Features
The registrants do not have any credit arrangements that would require material changes in payment schedules or terminations as a result of a credit rating downgrade. There are certain derivatives that could require collateral, but not accelerated payment, in the event of various credit rating changes of certain Southern Company subsidiaries. At June 30, 2015,March 31, 2016, the registrants' collateral posted with their derivative counterparties was immaterial.
At June 30, 2015,March 31, 2016, the fair value of derivative liabilities with contingent features was $49 million for all registrants. The maximum potential collateral requirements arising from the credit-risk-related contingent features, at a rating below BBB- and/or Baa3, were $49 million and include certain agreements that could require collateral in the event that one or more Southern Company power pool participants has a credit rating change to below investment grade.
Generally, collateral may be provided by a Southern Company guaranty, letter of credit, or cash. If collateral is required, fair value amounts recognized for the right to reclaim cash collateral or the obligation to return cash collateral are not offset against fair value amounts recognized for derivatives executed with the same counterparty.
Southern Company, the traditional operating companies, and Southern Power are exposed to losses related to financial instruments in the event of counterparties' nonperformance. Southern Company, the traditional operating companies, and Southern Power only enter into agreements and material transactions with counterparties that have investment grade credit ratings by Moody's and S&P or with counterparties who have posted collateral to cover potential credit exposure. Southern Company, the traditional operating companies, and Southern Power have also established risk management policies and controls to determine and monitor the creditworthiness of counterparties in order to mitigate Southern Company's, the traditional operating companies', and Southern Power's exposure to counterparty credit risk. Therefore, Southern Company, the traditional operating companies, and Southern Power do not anticipate a material adverse effect on the financial statements as a result of counterparty nonperformance.
(I)ACQUISITIONS
See Note 2
Southern Company
Proposed Merger with AGL Resources
On August 23, 2015, Southern Company entered into the Merger Agreement to acquire AGL Resources. Under the terms of the Merger Agreement, subject to the financial statementssatisfaction or waiver (if permissible under applicable law) of Southern Power under "2014 – SG2 Imperial Valley, LLC" in Item 8 of the Form 10-K for additional information. During the second quarter 2015, the fair values of the assets acquired of SG2 Imperial Valley, LLC were finalized and recorded as follows: $707 million as property, plant, and equipment and $20 million as prepayments related to transmission services.
During 2015, Southern Power Company acquired or contracted to acquire the following projects in accordance with its overall growth strategy. Acquisition-related costs were expensed as incurred and were not material.
Kay County Wind Facility
On February 24, 2015, Southern Power Company, through its wholly-owned subsidiary Southern Renewable Energy, Inc., entered into a purchase agreement with Kay Wind Holdings, LLC, a wholly-owned subsidiary of Apex

190161


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Clean Energy Holdings, LLC,specified conditions, Merger Sub will be merged with and into AGL Resources. AGL Resources will survive the developerMerger and become a wholly-owned, direct subsidiary of Southern Company.
The Merger will be accounted for using the project, to acquire allacquisition method of accounting whereby the outstanding membership interests of Kay Wind, LLC (Kay Wind) for approximately $492 million, with potential purchase price adjustments based on performance testing. Kay Wind is constructingassets acquired and owns an approximately 299-MW wind facility in Kay County, Oklahoma. The wind facility is expected to begin commercial operation in late 2015, and the entire output of the facility is contracted under separate 20-year PPAs with Westar Energy, Inc. and Grand River Dam Authority. The completionliabilities assumed are recognized at fair value as of the acquisition is subject to Kay Wind achieving certain construction and project milestones, as well as various other customary conditions to closing, and is expected to close in the fourth quarter 2015.date. The ultimate outcome of this matter cannot be determined at this time.
Lost Hills-Blackwell Solar Facilities
On April 15, 2015, Southern Power Company, through its subsidiary Southern Renewable Partnerships, LLC (SRP), acquired 100%excess of the class A membership interests of Lost Hills Blackwell Holdings, LLC (Lost Hills Blackwell) from a wholly-owned subsidiary of First Solar, Inc. (First Solar), the developer of the project, for approximately $74 million. Concurrently, a wholly-owned subsidiary of First Solar acquired 100% of the class B membership interests of Lost Hills Blackwell for approximately $33 million. SRP and the class B member are entitled to 51% and 49%, respectively, of all cash distributions from Lost Hills Blackwell. In addition, Southern Power Company is entitled to substantially all of the federal tax benefits with respect to the transaction. Lost Hills Blackwell constructed and owns the approximately 22-MW Lost Hills and the approximately 13-MW Blackwell solar facilities in Kern County, California. These solar facilities began commercial operation on April 17, 2015, and their entire output is contracted under PPAs, initially to the City of Roseville, California and then to Pacific Gas and Electric Company, that together extend approximately 29 years. As of June 30, 2015,purchase price over the fair values of theAGL Resources' assets acquired wereand liabilities will be recorded as follows: $98 million as property, plant, and equipment and $9 million as a receivable relatedgoodwill. Southern Company expects total cash of $8.2 billion to transmission interconnection costs; however, the allocation ofbe required to fund the purchase price of approximately $8.0 billion to individual assets has not been finalized. The acquisition did not include any contingent consideration.acquire AGL Resources common stock, options to purchase shares of AGL Resources common stock, and restricted stock units payable in shares of AGL Resources common stock and to fund acquisition-related expenses and financing costs of approximately $200 million. Southern Company will also assume AGL Resources' outstanding indebtedness.
North Star Solar Facility
Through May 5, 2016, the Maryland PSC, the Georgia PSC, the California Public Utilities Commission, and the Virginia State Corporation Commission have approved the Merger. On April 30, 2015,15, 2016, Southern Power Company, through its subsidiary SRP, acquired 100%AGL Resources, and Northern Illinois Gas Company (collectively, the Joint Applicants) and the Retail Energy Supply Association filed a settlement agreement with the Illinois Commerce Commission. On April 28, 2016, the Joint Applicants, the Illinois Attorney General's Office, and the Citizens Utility Board filed a settlement agreement with the Illinois Commerce Commission. Collectively, these agreements resolve all remaining contested issues for Illinois Commerce Commission approval of the class A membership interestsMerger. On May 5, 2016, Southern Company, AGL Resources, Merger Sub, Pivotal Utility Holdings, Inc. d/b/a Elizabethtown Gas, the Division of NS Solar Holdings, LLC (North Star) from a wholly-owned subsidiary of First Solar,Rate Counsel, the developerStaff of the project, for approximately $211 million. Concurrently,New Jersey Board of Public Utilities, and New Jersey Large Energy Users Coalition entered into a wholly-owned subsidiarycomprehensive settlement agreement relating to the New Jersey Board of First Solar acquired 100%Public Utilities review of the class B membership interestsMerger. Additionally, the Federal Communications Commission (FCC) has approved the transfer of North Star for approximately $100 million. SRPcontrol over the FCC licenses of certain AGL Resources subsidiaries. Consummation of the Merger remains subject to the satisfaction or waiver of certain closing conditions, including, among others, (i) the approval of the Illinois Commerce Commission and the class B member are entitled to 51%New Jersey Board of Public Utilities and 49%, respectively,other approvals required under applicable state laws, (ii) the absence of all cash distributions from North Star. In addition, Southern Power Company is entitled to substantially alla judgment, order, decision, injunction, ruling, or other finding or agency requirement of a governmental entity prohibiting the consummation of the federal tax benefitsMerger, and (iii) other customary closing conditions, including (a) subject to certain materiality qualifiers, the accuracy of each party's representations and warranties and (b) each party's performance in all material respects of its obligations under the Merger Agreement.
During the first quarter 2016, Southern Company recorded in its statements of income external transaction costs for financing, legal, and consulting services associated with respect to the transaction. North Star constructed and owns theproposed Merger of approximately 61-MW North Star solar facility in Fresno County, California. The solar facility began commercial operation on June 20, 2015, and the entire output$20 million, of the projectwhich $6 million is contracted under a 20-year PPA with Pacific Gas and Electric Company. As of June 30, 2015, the fair values of the assets acquired were recorded as follows: $266 million as property, plant, and equipment, $24 million as an intangible asset, and $21 million as a receivable related to transmission interconnection costs; however, the allocation of the purchase price to individual assets has not been finalized. The acquisition did not include any contingent consideration.
Construction Projects
In December 2014, Southern Power Company announced plans to build a solar photovoltaic facility, and during 2015, Southern Power Company acquired all the outstanding membership interests of five separate solar project development entities. The construction projects are in accordance with Southern Power's overall growth strategy and included in its capital program estimates for 2015. The total cost of construction incurred for these projects through June 30, 2015 was $188 million. operating expenses and $14 million is included in other income and (expense).
The ultimate outcome of these matters cannot be determined at this time. See Note 12 to the financial statements of Southern Company under "Southern Company – Proposed Merger with AGL Resources" in Item 8 of the Form 10-K for additional information.
Merger Financing
Southern Company intends to fund the cash consideration for the Merger using a mix of debt and equity. Southern Company expects to issue the debt to fund the cash consideration for the Merger in several tranches including long-dated maturities. The amount of debt issued at each maturity will depend on prevailing market conditions at the time of the offering and other factors. In addition, Southern Company entered into the $8.1 billion Bridge Agreement on September 30, 2015 to provide financing for the Merger in the event long-term financing is not available. See Note 6 to the financial statements of Southern Company under "Bank Credit Arrangements" in Item 8 of the Form 10-K for additional information regarding the Bridge Agreement.
Proposed Acquisition of PowerSecure
On February 24, 2016, Southern Company entered into an Agreement and Plan of Merger to acquire PowerSecure. Under the terms of this merger agreement, the stockholders of PowerSecure will be entitled to receive $18.75 in cash for each share of common stock in a transaction with a total purchase price of approximately $431 million.

191162


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Following this transaction, PowerSecure will become a wholly-owned subsidiary of Southern Company. This transaction is expected to close in May 2016. The ultimate outcome of this matter cannot be determined at this time.
Southern Power Company's construction
See Note 2 to the financial statements of Southern Power and Note 12 to the financial statements of Southern Company under "Southern Power" in Item 8 of the Form 10-K for additional information. During the first quarter 2016, the fair values of the assets and liabilities acquired of Lost Hills, Blackwell, North Star, and Morelos were finalized and there were no changes.
During 2016, in accordance with its overall growth strategy, Southern Power acquired or contracted to acquire through its wholly-owned subsidiaries, Southern Renewable Partnerships, LLC or Southern Renewable Energy, Inc., the projects are detailedset forth in the table below:following table. Acquisition-related costs were expensed as incurred and were not material. The acquisitions do not include any contingent consideration unless specifically noted.
Solar ProjectSellerNameplate CapacityCounty Location in GeorgiaExpected Commercial Operation DatePPA Counterparty for Entire Plant OutputPPA Contract PeriodEstimated Construction Cost 
  (MW)    (in millions) 
Taylor CountyN/A146TaylorFourth quarter 2016Cobb, Flint, and Sawnee Electric Membership Corporations25 years$260
-$280 
Decatur ParkwayTradeWind Energy, Inc.84DecaturDecember 2015
Georgia Power(a)
25 years$170
-$173(b)
Decatur CountyTradeWind Energy, Inc.20DecaturDecember 2015
Georgia Power(a)
20 years$45
-$47(b)
ButlerCERSM, LLC and Community Energy, Inc.103TaylorDecember 2016
Georgia Power(a)
30 years$220
-$230(b)
PawpawLongview Solar, LLC30TaylorDecember 2015
Georgia Power(a)
30 years$70
-$80(b)
Butler Solar FarmStrata Solar Development, LLC20TaylorDecember 2015
Georgia Power(a)
20 years$42
-$48(b)
Project FacilitySeller; Acquisition DateApprox. Nameplate CapacityLocationSouthern Power Percentage Ownership Expected/Actual CODPPA
Counterparties for Plant Output
PPA Contract PeriodApprox. Purchase Price 
  (MW)      (in millions) 
SOLAR
CalipatriaSolar Frontier Americas Holding, LLC
February 11, 2016
20Imperial County, CA90% February 11, 2016San Diego Gas & Electric Company20 years$51
(a)
East PecosFirst Solar, Inc. March 4, 2016120Pecos County, TX100% Fourth quarter 2016Austin Energy15 years$41
(b)
WIND
Grant WindApex Clean Energy Holdings, LLC
April 7, 2016
151Grant County, OK100% April 8, 2016Western Farmers, East Texas, and Northeast Texas Electric Cooperative20 years$258
(c)
PassadumkeagQuantam Wind Acquisition I, LLC40Penobscot County, ME100% Second quarter 2016Western Massachusetts Electric Company15 years$127
(d)
(a)
Calipatria - The total purchase price, including the minority owner, TRE's 10% ownership interest and contingent consideration of $6 million, is approximately $57 million. As of March 31, 2016, the fair values of the assets and liabilities acquired through the business combination were recorded as follows: $58 million as property, plant, and equipment, $1 million as a transmission interconnection prepaid, and $2 million as payables; however, the allocation of the purchase price to individual assets has not been finalized.
(b)
East Pecos - The total purchase price is approximately $41 million. As of March 31, 2016, the fair values of the assets acquired through the business combination were recorded as $41 million to CWIP; however, the allocation of the purchase price to individual assets has not been finalized. Total construction costs, which include the acquisition price allocated to CWIP, are expected to be approximately $200 million to $220 million. The ultimate outcome of this matter cannot be determined at this time.
(c)
Grant Wind - Subsequent to March 31, 2016, Southern Power acquired all of the outstanding membership interests of Grant Wind, LLC. The purchase price includes approximately $23 million of contingent consideration which may be adjusted based on performance testing and production over the first 10 years of operation.
(d)
Passadumkeag - On March 11, 2016, Southern Power entered into an agreement to acquire all of the outstanding membership interests of Quantum Wind Acquisition I, LLC, which is expected to close in the second quarter 2016. The ultimate outcome of this matter cannot be determined at this time.
Construction Projects
(a) Subject to FERC approval.During the first quarter 2016, in accordance with its overall growth strategy, Southern Power completed construction of and placed in service the Butler Solar Farm and Pawpaw solar facilities. In addition, Southern Power
(b) Includes the acquisition price of all outstanding membership interests.

192163


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

continued construction of the projects set forth in the table below. Through March 31, 2016, total costs of construction incurred for the projects below were $2.2 billion, of which $1.5 billion remains in CWIP. The ultimate outcome of these matters cannot be determined at this time.
Solar FacilitySellerApprox. Nameplate CapacityLocationExpected/Actual CODPPA Counterparties
for Plant Output
PPA
Contract Period
Estimated Construction Costs 
  (MW)    (in millions) 
ButlerCERSM, LLC and Community Energy, Inc.103Taylor County, GAFourth quarter 2016
Georgia Power(a)
30 years$220
-230(b)
Desert StatelineFirst Solar, Inc.
299(c)
San Bernardino County, CAThrough third quarter 2016Southern California Edison Company (SCE)20 years$1,200
-1,300(d)
Garland and
Garland A
Recurrent Energy, LLC205Kern County, CA
Fourth quarter 2016
  Third quarter 2016
SCE15 years and
20 years
$532
-552(e,f)
RoserockRecurrent Energy, LLC160Pecos County, TXFourth quarter 2016Austin Energy20 years$333
-353(e,f)
SandhillsN/A146Taylor County, GAFourth quarter 2016Cobb, Flint, Irwin, Middle Georgia and Sawnee Electric Membership Corporations25 years$260
-280 
TranquillityRecurrent Energy, LLC205Fresno County, CAThird quarter 2016Shell Energy North America (US), LP/SCE18 years$473
-493(f,g)
(a)
Butler - Affiliate PPA subject to FERC approval.
(b)
Butler - Total estimated construction costs include the acquisition price of all outstanding membership interests of the related entity.
(c) Desert Stateline - The facility has a total of 299 MWs, of which 110 MWs were placed in service in the fourth quarter 2015 and 76 MWs were placed in service in the first quarter 2016. Subsequent to March 31, 2016, 38 MWs were placed in service. The remaining 75 MWs are expected to be placed in service by the end of the third quarter 2016.
(d)
Desert Stateline - On March 29, 2016, Southern Power acquired an additional 15% interest in Desert Stateline. As a result, Southern Power and the class B member are entitled to 66% and 34%, respectively, of all cash distributions from Desert Stateline. In addition, Southern Power will continue to be entitled to substantially all of the federal tax benefits with respect to the transaction. Total estimated construction costs include the acquisition price allocated to CWIP; however, the allocation of the purchase price to individual assets has not been finalized.
(e)Total estimated construction costs include the acquisition price allocated to CWIP. During the first quarter 2016, the allocation of the purchase price to individual assets was finalized with no changes.
(f)Southern Power owns 100% of the class A membership interests and a wholly-owned subsidiary of the seller owns 100% of the class B membership interests. Southern Power and the class B member are entitled to 51% and 49%, respectively, of all cash distributions from the project.
(g) Total estimated construction costs include the acquisition price allocated to CWIP; however, the allocation of the purchase price to individual assets has not been finalized.

164


NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

(J) SEGMENT AND RELATED INFORMATION
The primary business of the Southern Company system is electricity sales by the traditional operating companies and Southern Power. The four traditional operating companies – Alabama Power, Georgia Power, Gulf Power, and Mississippi Power – are vertically integrated utilities providing electric service in four Southeastern states. Southern Power constructs, acquires, owns, and manages generation assets, including renewable energy projects, and sells electricity at market-based rates in the wholesale market.
Southern Company's reportable business segments are the sale of electricity by the four traditional operating companies and Southern Power. Revenues from sales by Southern Power to the traditional operating companies were $85$97 million and $199$114 million for the three and six months ended June 30,March 31, 2016 and March 31, 2015, respectively, and $68 million and $140 million for the three and six months ended June 30, 2014, respectively. The "All Other" column includes parent Southern Company, which does not allocate operating expenses to business segments. Also, this category includes segments below the quantitative threshold for separate disclosure. These segments include investments in telecommunications and leveraged lease projects. All other inter-segment revenues are not material.
Financial data for business segments and products and services for the three and six months ended June 30,March 31, 2016 and 2015 and 2014 was as follows:
 Electric Utilities      
 
Traditional
Operating
Companies
 
Southern
Power
 Eliminations Total 
All
Other
 Eliminations Consolidated
 (in millions)
Three Months Ended June 30, 2015:             
Operating revenues$4,077
 $337
 $(90) $4,324
 $43
 $(30) $4,337
Segment net income (loss)(a)(b)
561
 46
 
 607
 18
 4
 629
Six Months Ended June 30, 2015:             
Operating revenues$8,025
 $684
 $(213) $8,496
 $83
 $(59) $8,520
Segment net income (loss)(a)(c)
1,038
 79
 
 1,117
 21
 
 1,138
Total assets at June 30, 2015$67,362
 $6,226
 $(277) $73,311
 $1,360
 $(490) $74,181
Three Months Ended June 30, 2014:             
Operating revenues$4,209
 $329
 $(84) $4,454
 $39
 $(26) $4,467
Segment net income (loss)(a)
580
 31
 
 611
 2
 (2) 611
Six Months Ended June 30, 2014:             
Operating revenues$8,587
 $680
 $(186) $9,081
 $80
 $(50) $9,111
Segment net income (loss)(a)(c)
899
 64
 
 963
 2
 (3) 962
Total assets at December 31, 2014$64,644
 $5,550
 $(131) $70,063
 $1,156
 $(296) $70,923
(a) After dividends on preferred
 Electric Utilities      
 
Traditional
Operating
Companies
 
Southern
Power
 Eliminations Total 
All
Other
 Eliminations Consolidated
 (in millions)
Three Months Ended March 31, 2016:             
Operating revenues$3,742
 $315
 $(103) $3,954
 $47
 $(36) $3,965
Segment net income (loss)(a)(b)
464
 50
 
 514
 (26) (3) 485
Total assets at March 31, 2016$69,240
 $8,999
 $(396) $77,843
 $2,070
 $(1,178) $78,735
Three Months Ended March 31, 2015:             
Operating revenues$3,948
 $348
 $(124) $4,172
 $40
 $(29) $4,183
Segment net income (loss)(a)(b)
477
 33
 
 510
 3
 (5) 508
Total assets at December 31, 2015$69,052
 $8,905
 $(397) $77,560
 $1,819
 $(1,061) $78,318
(a)Attributable to Southern Company.
(b)Segment net income (loss) for the traditional operating companies includes pre-tax charges for estimated probable losses on the Kemper IGCC of $53 million ($33 million after tax) and $9 million ($6 million after tax) for the three months ended March 31, 2016 and 2015, respectively. See Note (B) under "Integrated Coal Gasification Combined Cycle – Kemper IGCC Schedule and Cost Estimate" for additional information.
Products and preference stock of subsidiaries.Services
(b) Segment net income (loss) for the traditional operating companies for the three months ended June 30, 2015 includes a $23 million pre-tax charge ($14 million after tax) for estimated probable losses on the Kemper IGCC. See Note (B) under "Integrated Coal Gasification Combined Cycle – Kemper IGCC Schedule and Cost Estimate" herein for additional information.
(c) Segment net income (loss) for the traditional operating companies for the six months ended June 30, 2015 and June 30, 2014 includes a $32 million pre-tax charge ($20 million after tax) and a $380 million pre-tax charge ($235 million after tax), respectively, for estimated probable losses on the Kemper IGCC. See Note (B) under "Integrated Coal Gasification Combined Cycle – Kemper IGCC Schedule and Cost Estimate" herein for additional information.

193

Table of Contents
  Electric Utilities' Revenues
Period Retail Wholesale Other Total
  (in millions)
Three Months Ended March 31, 2016 $3,377
 $396
 $181
 $3,954
Three Months Ended March 31, 2015 3,542
 467
 163
 4,172

NOTES TO THE CONDENSED FINANCIAL STATEMENTS: (Continued)
(UNAUDITED)

Products and Services
  Electric Utilities' Revenues
Period Retail Wholesale Other Total
  (in millions)
Three Months Ended June 30, 2015 $3,714
 $448
 $162
 $4,324
Three Months Ended June 30, 2014 3,770
 515
 169
 4,454
         
Six Months Ended June 30, 2015 $7,256
 $915
 $325
 $8,496
Six Months Ended June 30, 2014 7,628
 1,119
 334
 9,081

194165


PART II — OTHER INFORMATION
Item 1. Legal Proceedings.
See the Notes to the Condensed Financial Statements herein for information regarding certain legal and administrative proceedings in which the registrants are involved.
Item 1A. Risk Factors.
See RISK FACTORS in Item 1A of the Form 10-K for a discussion of the risk factors of the registrants. There have been no material changes to these risk factors from those previously disclosed in the Form 10-K.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
(c) Issuer Purchases of Equity Securities
2015
Total Number of
Shares
Purchased (*)
Average Price
Paid Per Share
Total Number of Shares Purchased as Part of Publicly Announced Plans or
Programs (*)
Maximum Number of Shares that May Yet Be Purchased Under the Plans or Programs (*)
April 1 – April 30
N/AN/AN/A
May 1 – May 31
N/AN/AN/A
June 1 – June 30
N/AN/AN/A
Total
N/AN/A17,400,634
(*)On March 2, 2015, Southern Company announced a program to repurchase up to 20 million shares of Southern Company common stock to offset all or a portion of the incremental shares issued under its employee and director equity compensation plans, including through stock option exercises, until December 31, 2017. There were no repurchases under this program in the second quarter 2015. As of June 30, 2015, Southern Company had repurchased a total of 2,599,366 shares under this program.

195


Item 6.    Exhibits.
The exhibits below with an asterisk (*) preceding the exhibit number are filed herewith. The remaining exhibits have previously been filed with the SEC and are incorporated herein by reference. The exhibits marked with a pound sign (#) are management contracts or compensatory plans or arrangements.
  (3) Articles of Incorporation and By-Laws
(a)1-By-laws of Southern Company as amended effective May 27, 2015, and as presently in effect. (Designated in Form 8-K dated May 27, 2015, File No. 1-3526, as Exhibit 3.1.)
(4) Instruments Describing Rights of Security Holders, Including Indentures
     
  Southern Company
(a)1-Eleventh Supplemental Indenture to Senior Note Indenture dated as of June 12, 2015, providing for the issuance of the Series 2015A 2.750% Senior Notes due June 15, 2020. (Designated in Form 8-K dated June 9, 2015, File No. 1-3526, as Exhibit 4.2.)
SouthernGeorgia Power
     
  (f)(c)1-SixthFifty-fourth Supplemental Indenture to Senior Note Indenture, dated as of May 20, 2015,March 8, 2016, providing for the issuance of the Series 2015A 1.500%2016A 3.250% Senior Notes due JuneApril 1, 2018.2026. (Designated in Form 8-K dated May 14, 2015,March 2, 2016, File No. 333-98553,1-6468, as Exhibit 4.4(a)4.2(a).)
     
  (f)(c)2-SeventhFifty-fifth Supplemental Indenture to Senior Note Indenture, dated as of May 20, 2015,March 8, 2016, providing for the issuance of the Series 2015B 2.375%2016B 2.400% Senior Notes due JuneApril 1, 2020.2021. (Designated in Form 8-K dated May 14, 2015,March 2, 2016, File No. 333-98553,1-6468, as Exhibit 4.4(b)4.2(b).)
     
 (10) Material Contracts
Southern Company
#(a)1-Outside Directors Stock Plan for The Southern Company and its Subsidiaries. (Designated in Definitive Proxy Statement filed April 10, 2015, File No. 1-3526, as Appendix A.)
#*(a)2-First Amendment to the Deferred Compensation Plan for Outside Directors of The Southern Company, effective April 1, 2015.
Alabama Power
#*(b)1-First Amendment to the Deferred Compensation Plan for Outside Directors of Alabama Power Company, effective June 1, 2015.
#(b)2-Outside Directors Stock Plan for The Southern Company and its Subsidiaries. (Designated in Southern Company's Definitive Proxy Statement filed April 10, 2015, File No. 1-3526, as Appendix A.)
Georgia Power
*(c)13-Amendment No. 12 to Loan Guarantee Agreement between Georgia Power and the DOE, dated as of June 4, 2015.March 9, 2016.
# (c)2
-Outside Directors Stock Plan for The Southern Company and its Subsidiaries. (Designated in Southern Company's Definitive Proxy Statement filed April 10, 2015, File No. 1-3526, as Appendix A.)Mississippi Power
     
 *Gulf(e)1-Term Loan Agreement among Mississippi Power and the lenders identified therein, dated as of March 8, 2016.
   
  

196


#*(d)1-First Amendment to the Deferred Compensation Plan for Outside Directors of Gulf Power Company, effective April 1, 2015.
#(d)2-Outside Directors Stock Plan for The Southern Company and its Subsidiaries. (Designated in Southern Company's Definitive Proxy Statement filed April 10, 2015, File No. 1-3526, as Appendix A.)(10) Material Contracts
     
  Mississippi Power
     
#*(e)1-First Amendment to the Deferred Compensation Plan for Outside Directors ofLetter Agreement between Mississippi Power Company, effective April 1, 2015.and Emile J. Troxclair III dated December 11, 2014.
#*(e)2-Outside Directors Stock Plan for ThePerformance Award Agreement between Southern Company Services, Inc. and its Subsidiaries. (Designated in Southern Company's Definitive Proxy Statement filed April 10, 2015, File No. 1-3526,Emile J. Troxclair III effective as Appendix A.)of January 3, 2015.
     
  (24) Power of Attorney and Resolutions
     
  Southern Company
     
  (a)1-Power of Attorney and resolution. (Designated in the Form 10-K for the year ended December 31, 2014,2015, File No. 1-3526 as Exhibit 24(a).)
     
  Alabama Power
     
  (b)1-Power of Attorney and resolution. (Designated in the Form 10-K for the year ended December 31, 2014,2015, File No. 1-3164 as Exhibit 24(b).)
     
  Georgia Power
     
  (c)1-Power of Attorney and resolution. (Designated in the Form 10-K for the year ended December 31, 2014,2015, File No. 1-6468 as Exhibit 24(c).)
     

166


  Gulf Power
     
  (d)1-Power of Attorney and resolution. (Designated in the Form 10-K for the year ended December 31, 2014,2015, File No. 001-31737 as Exhibit 24(d).)
*(d)2-Power of Attorney for Xia Liu.
     
  Mississippi Power
     
  (e)1-Power of Attorney and resolution. (Designated in the Form 10-K for the year ended December 31, 2014,2015, File No. 001-11229 as Exhibit 24(e).1.)
(e)2-Power of Attorney for Anthony L. Wilson. (Designated in the Form 10-K for the year ended December 31, 2015, File No. 001-11229 as Exhibit 24(e)2.)
     
  Southern Power
     
  (f)1-Power of Attorney and resolution. (Designated in the Form 10-K for the year ended December 31, 2014,2015, File No. 333-98553 as Exhibit 24(f).1.)
(f)2-Power of Attorney for Joseph A. Miller. (Designated in the Form 10-K for the year ended December 31, 2015, File No. 333-98553 as Exhibit 24(f)2.)
     
  (31) Section 302 Certifications
     
  Southern Company
     
 *(a)1-Certificate of Southern Company's Chief Executive Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.
     
 *(a)2-Certificate of Southern Company's Chief Financial Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.
     
  Alabama Power
     
 *(b)1-Certificate of Alabama Power's Chief Executive Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.

197


     
 *(b)2-Certificate of Alabama Power's Chief Financial Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.
     
  Georgia Power
     
 *(c)1-Certificate of Georgia Power's Chief Executive Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.
     
 *(c)2-Certificate of Georgia Power's Chief Financial Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.
     
  Gulf Power
     
 *(d)1-Certificate of Gulf Power's Chief Executive Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.
     
 *(d)2-Certificate of Gulf Power's Chief Financial Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.
     
  Mississippi Power
     
 *(e)1-Certificate of Mississippi Power's Chief Executive Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.
     
 *(e)2-Certificate of Mississippi Power's Chief Financial Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.
     

167


  Southern Power
     
 *(f)1-Certificate of Southern Power Company's Chief Executive Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.
     
 *(f)2-Certificate of Southern Power Company's Chief Financial Officer required by Section 302 of the Sarbanes-Oxley Act of 2002.
  (32) Section 906 Certifications
     
  Southern Company
     
 *(a)-Certificate of Southern Company's Chief Executive Officer and Chief Financial Officer required by Section 906 of the Sarbanes-Oxley Act of 2002.
     
  Alabama Power
     
 *(b)-Certificate of Alabama Power's Chief Executive Officer and Chief Financial Officer required by Section 906 of the Sarbanes-Oxley Act of 2002.
     
  Georgia Power
     
 *(c)-Certificate of Georgia Power's Chief Executive Officer and Chief Financial Officer required by Section 906 of the Sarbanes-Oxley Act of 2002.
     
  Gulf Power
     
 *(d)-Certificate of Gulf Power's Chief Executive Officer and Chief Financial Officer required by Section 906 of the Sarbanes-Oxley Act of 2002.
     
  Mississippi Power
     
 *(e)-Certificate of Mississippi Power's Chief Executive Officer and Chief Financial Officer required by Section 906 of the Sarbanes-Oxley Act of 2002.
     

198


  Southern Power
     
 *(f)-Certificate of Southern Power Company's Chief Executive Officer and Chief Financial Officer required by Section 906 of the Sarbanes-Oxley Act of 2002.
     
  (101) XBRL – Related Documents
     
 *INS-XBRL Instance Document
 *SCH-XBRL Taxonomy Extension Schema Document
 *CAL-XBRL Taxonomy Calculation Linkbase Document
 *DEF-XBRL Definition Linkbase Document
 *LAB-XBRL Taxonomy Label Linkbase Document
 *PRE-XBRL Taxonomy Presentation Linkbase Document

199168


THE SOUTHERN COMPANY
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. The signature of the undersigned company shall be deemed to relate only to matters having reference to such company and any subsidiaries thereof included in such company's report.
 
  THE SOUTHERN COMPANY
    
By Thomas A. Fanning
  Chairman, President, and Chief Executive Officer
  (Principal Executive Officer)
    
By Art P. Beattie
  Executive Vice President and Chief Financial Officer
  (Principal Financial Officer)
    
By /s/Melissa K. Caen 
  (Melissa K. Caen, Attorney-in-fact) 
Date: AugustMay 5, 20152016

200169


ALABAMA POWER COMPANY
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. The signature of the undersigned company shall be deemed to relate only to matters having reference to such company and any subsidiaries thereof included in such company's report.
 
  ALABAMA POWER COMPANY
    
By Mark A. Crosswhite 
  Chairman, President, and Chief Executive Officer
  (Principal Executive Officer)
    
By Philip C. Raymond
  Executive Vice President, Chief Financial Officer, and Treasurer
  (Principal Financial Officer)
    
By /s/Melissa K. Caen 
  (Melissa K. Caen, Attorney-in-fact) 
Date: AugustMay 5, 20152016

201170


GEORGIA POWER COMPANY
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. The signature of the undersigned company shall be deemed to relate only to matters having reference to such company and any subsidiaries thereof included in such company's report.
 
  GEORGIA POWER COMPANY
    
By W. Paul Bowers
  Chairman, President, and Chief Executive Officer
  (Principal Executive Officer)
    
By W. Ron Hinson
  Executive Vice President, Chief Financial Officer, Treasurer, and TreasurerCorporate Secretary
  (Principal Financial Officer)
    
By /s/Melissa K. Caen 
  (Melissa K. Caen, Attorney-in-fact) 
Date: AugustMay 5, 20152016

202171


GULF POWER COMPANY
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. The signature of the undersigned company shall be deemed to relate only to matters having reference to such company and any subsidiaries thereof included in such company's report.
 
  GULF POWER COMPANY
    
By S. W. Connally, Jr.
  Chairman, President and Chief Executive Officer
  (Principal Executive Officer)
    
By Xia Liu
  Vice President and Chief Financial Officer
  (Principal Financial Officer)
    
By /s/Melissa K. Caen 
  (Melissa K. Caen, Attorney-in-fact) 
Date: AugustMay 5, 20152016

203172


MISSISSIPPI POWER COMPANY
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. The signature of the undersigned company shall be deemed to relate only to matters having reference to such company and any subsidiaries thereof included in such company's report.
 
  MISSISSIPPI POWER COMPANY
    
By G. Edison Holland, Jr.Anthony L. Wilson
  Chairman, President and Chief Executive Officer
  (Principal Executive Officer)
    
By Moses H. Feagin
  Vice President, Treasurer, and Chief Financial Officer, and Treasurer
  (Principal Financial Officer)
    
By /s/Melissa K. Caen 
  (Melissa K. Caen, Attorney-in-fact) 
Date: AugustMay 5, 20152016

204173


SOUTHERN POWER COMPANY
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. The signature of the undersigned company shall be deemed to relate only to matters having reference to such company and any subsidiaries thereof included in such company's report.
 
  SOUTHERN POWER COMPANY
    
By Oscar C. Harper IVJoseph A. Miller
  President and Chief Executive Officer
  (Principal Executive Officer)
    
By William C. Grantham
  Vice President, Chief Financial Officer, and Treasurer
  (Principal Financial Officer)
    
By /s/Melissa K. Caen 
  (Melissa K. Caen, Attorney-in-fact) 
Date: AugustMay 5, 20152016

205174