


	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q
x	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the Quarterly Period Ended September 30, ~~2016~~2017
	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.

1-5324	EVERSOURCE ENERGY (a Massachusetts voluntary association) 300 Cadwell Drive Springfield, Massachusetts 01104 Telephone: (800) 286-5000	04-2147929

0-00404	THE CONNECTICUT LIGHT AND POWER COMPANY (a Connecticut corporation) 107 Selden Street Berlin, Connecticut 06037-1616 Telephone: (800) 286-5000	06-0303850

1-02301	NSTAR ELECTRIC COMPANY (a Massachusetts corporation) 800 Boylston Street Boston, Massachusetts 02199 Telephone: (800) 286-5000	04-1278810

1-6392	PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE (a New Hampshire corporation) Energy Park 780 North Commercial Street Manchester, New Hampshire 03101-1134 Telephone: (800) 286-5000	02-0181050

0-7624	WESTERN MASSACHUSETTS ELECTRIC COMPANY (a Massachusetts corporation) 300 Cadwell Drive Springfield, Massachusetts 01104 Telephone: (800) 286-5000	04-1961130

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	No
	x	¨

Indicate by check mark whether the registrants have submitted electronically and posted on its corporate Web sites, 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	No
	x	¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated ~~filer.~~filer, smaller reporting company, or an emerging growth company. See ~~definition~~the definitions of ~~“accelerated filer” and~~ “large accelerated ~~filer”~~filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):



	Large ~~Accelerated Filer~~accelerated filer	Accelerated ~~Filer~~filer	Non-accelerated ~~Filer~~filer	Smaller reporting company	Emerging growth company

Eversource Energy	x	¨	¨	¨	¨
The Connecticut Light and Power Company	¨	¨	x	¨	¨
NSTAR Electric Company	¨	¨	x	¨	¨
Public Service Company of New Hampshire	¨	¨	x	¨	¨
Western Massachusetts Electric Company	¨	¨	x	¨	¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Indicate by check mark whether the registrants are shell companies (as defined in Rule 12b-2 of the Exchange Act):



	Yes	No

Eversource Energy	¨	x
The Connecticut Light and Power Company	¨	x
NSTAR Electric Company	¨	x
Public Service Company of New Hampshire	¨	x
Western Massachusetts Electric Company	¨	x

Indicate the number of shares outstanding of each of the ~~issuers’~~issuers' classes of common stock, as of the latest practicable date:



Company - Class of Stock	Outstanding as of October 31, ~~2016~~
~~Eversource Energy~~ ~~Common shares, $5.00 par value~~	~~316,885,808 shares~~2017

Eversource Energy Common Shares, $5.00 par value	316,885,808 shares
The Connecticut Light and Power Company Common ~~stock,~~Stock, $10.00 par value	6,035,205 shares

NSTAR Electric Company Common ~~stock,~~Stock, $1.00 par value	100 shares

Public Service Company of New Hampshire Common ~~stock,~~Stock, $1.00 par value	301 shares

Western Massachusetts Electric Company Common ~~stock,~~Stock, $25.00 par value	434,653 shares

Eversource Energy holds all of the 6,035,205 shares, 100 shares, 301 shares, and 434,653 shares of the outstanding common stock of The Connecticut Light and Power Company, NSTAR Electric Company, Public Service Company of New Hampshire and Western Massachusetts Electric Company, respectively.

NSTAR Electric Company, Public Service Company of New Hampshire and Western Massachusetts Electric Company each meet the conditions set forth in General Instructions H(1)(a) and (b) of Form 10-Q, and each is therefore filing this Form 10-Q with the reduced disclosure format specified in General Instruction H(2) of Form 10-Q.

Eversource Energy, The Connecticut Light and Power Company, NSTAR Electric Company, Public Service Company of New Hampshire, and Western Massachusetts Electric Company each separately file this combined Form 10-Q. 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.

GLOSSARY OF TERMS

The following is a glossary of abbreviations orand acronyms that are found in this report:



Current or former Eversource Energy companies, segments or investments:
Eversource, ES or the Company	Eversource Energy and subsidiaries
Eversource parent or ES parent	Eversource Energy, a public utility holding company
ES parent and other companies	ES parent and other companies are comprised of Eversource parent, Eversource Service and other subsidiaries, which primarily includes our unregulated businesses, HWP Company, The Rocky River Realty Company (a real estate subsidiary), and the consolidated operations of CYAPC and YAEC
CL&P	The Connecticut Light and Power Company
NSTAR Electric	NSTAR Electric Company
PSNH	Public Service Company of New Hampshire
WMECO	Western Massachusetts Electric Company
NSTAR Gas	NSTAR Gas Company
Yankee Gas	Yankee Gas Services Company
NPT	Northern Pass Transmission LLC
Northern Pass	The HVDC and associated alternating-current transmission line project from Canada into New Hampshire
Eversource Service	Eversource Energy Service Company
Bay State Wind	A project being developed jointly by Eversource and Denmark-based Ørsted (formerly known as DONG Energy) to construct an offshore wind farm off the coast of Massachusetts
CYAPC	Connecticut Yankee Atomic Power Company
MYAPC	Maine Yankee Atomic Power Company
YAEC	Yankee Atomic Electric Company
Yankee Companies	CYAPC, YAEC and MYAPC
Regulated companies	The Eversource Regulated companies are comprised of the electric distribution and transmission businesses of CL&P, NSTAR Electric, PSNH, and WMECO, the natural gas distribution businesses of Yankee Gas and NSTAR Gas, NPT, and the generation activities of PSNH and WMECO ~~and NPT~~

Regulators:
DEEP	Connecticut Department of Energy and Environmental Protection
DOE	U.S. Department of Energy
DOER	Massachusetts Department of Energy Resources
DPU	Massachusetts Department of Public Utilities
EPA	U.S. Environmental Protection Agency
FERC	Federal Energy Regulatory Commission
ISO-NE	ISO New England, Inc., the New England Independent System Operator
MA DEP	Massachusetts Department of Environmental Protection
NHPUC	New Hampshire Public Utilities Commission
PURA	Connecticut Public Utilities Regulatory Authority
SEC	U.S. Securities and Exchange Commission
SJC	Supreme Judicial Court of Massachusetts

Other Terms and Abbreviations:
Access Northeast	A project being developed jointly by Eversource, Enbridge, Inc. ("Enbridge"), and National Grid plc ("National Grid") through Algonquin Gas Transmission, LLC to bring needed additional natural gas pipeline and storage capacity to New England.
ADIT	Accumulated Deferred Income Taxes
AFUDC	Allowance For Funds Used During Construction
~~AOCI~~AOCL	Accumulated Other Comprehensive ~~Income/(Loss)~~Loss
Aquarion	Aquarion Water Company
ARO	Asset Retirement Obligation
Bcf	Billion cubic feet
C&LM	Conservation and Load Management
CfD	Contract for Differences
Clean Air Project	The construction of a wet flue gas desulphurization system, known as ~~“scrubber~~"scrubber technology,”" to reduce mercury emissions of the Merrimack coal-fired generation station in Bow, New Hampshire
~~Clean Energy Connect Project~~	~~The Clean Energy Connect project is a planned transmission, wind and hydro generation project that Eversource plans to co-develop with experienced renewable generation companies.~~
CO₂	Carbon dioxide
CPSL	Capital Projects Scheduling List
CTA	Competitive Transition Assessment
CWIP	Construction Work in Progress
EDC	Electric distribution company
EPS	Earnings Per Share



ERISA	Employee Retirement Income Security Act of 1974
ESOP	Employee Stock Ownership Plan
ESPP	Employee Share Purchase Plan



Eversource ~~2015~~2016 Form 10-K	The Eversource Energy and Subsidiaries ~~2015~~2016 combined Annual Report on Form 10-K as filed with the SEC
FERC ALJ	FERC Administrative Law Judge
Fitch	Fitch Ratings
FMCC	Federally Mandated Congestion Charge
FTR	Financial Transmission Rights
GAAP	Accounting principles generally accepted in the United States of America
GSC	Generation Service Charge
GSRP	Greater Springfield Reliability Project
GWh	Gigawatt-Hours
HQ	Hydro-Québec, a corporation ~~wholly owned~~wholly-owned by the Québec government, including its divisions that produce, transmit and distribute electricity in Québec, Canada
HVDC	~~High voltage~~High-voltage direct current
Hydro Renewable Energy	Hydro Renewable Energy, Inc., a ~~wholly owned~~wholly-owned subsidiary of Hydro-Québec
IPP	Independent Power Producers
ISO-NE Tariff	ISO-NE FERC Transmission, Markets and Services Tariff
kV	Kilovolt
kVa	Kilovolt-ampere
kW	Kilowatt (equal to one thousand watts)
kWh	Kilowatt-Hours (the basic unit of electricity energy equal to one kilowatt of power supplied for one hour)
LBR	Lost Base Revenue
LNG	Liquefied natural gas
LRS	Supplier of last resort service
~~McF~~MMcf	Million cubic feet
MGP	Manufactured Gas Plant
MMBtu	One million British thermal units
~~Moody’s~~Moody's	~~Moody’s~~Moody's Investors Services, Inc.
MW	Megawatt
MWh	Megawatt-Hours
NEEWS	New England East-West Solution
~~Northern Pass~~NETOs	~~The high voltage direct current transmission line project from Canada into~~ New ~~Hampshire~~England Transmission Owners (including Eversource, National Grid and Avangrid)
NOx	Nitrogen oxides
OCI	Other Comprehensive Income/(Loss)
PAM	Pension and PBOP Rate Adjustment Mechanism
PBOP	Postretirement Benefits Other Than Pension
PBOP Plan	Postretirement Benefits Other Than Pension Plan that provides certain retiree benefits, primarily medical, dental and life insurance
PCRBs	Pollution Control Revenue Bonds
Pension Plan	Single uniform noncontributory defined benefit retirement plan
PPA	Pension Protection Act
RECs	Renewable Energy Certificates
Regulatory ROE	The average cost of capital method for calculating the return on equity related to the distribution and generation business segment excluding the wholesale transmission segment
RNS	Regional Network Service
ROE	Return on Equity
RRB	Rate Reduction Bond or Rate Reduction Certificate
RSUs	Restricted share units
S&P	Standard & ~~Poor’s~~Poor's Financial Services LLC
SBC	Systems Benefits Charge
SCRC	Stranded Cost Recovery Charge
SERP	Supplemental Executive Retirement Plans and non-qualified defined benefit retirement plans
SIP	Simplified Incentive Plan
SO₂	Sulfur dioxide
SS	Standard service
TCAM	Transmission Cost Adjustment Mechanism
TSA	Transmission Service Agreement
UI	The United Illuminating Company

EVERSOURCE ENERGY AND SUBSIDIARIES

THE CONNECTICUT LIGHT AND POWER COMPANY

NSTAR ELECTRIC COMPANY AND SUBSIDIARY

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY

WESTERN MASSACHUSETTS ELECTRIC COMPANY

TABLE OF CONTENTS



		Page
PART I – FINANCIAL INFORMATION

ITEM 1.	Financial Statements (Unaudited)

	Eversource Energy and Subsidiaries (Unaudited)
	Condensed Consolidated Balance Sheets	1
	Condensed Consolidated Statements of Income	2
	Condensed Consolidated Statements of Comprehensive Income	2
	Condensed Consolidated Statements of Cash Flows	3

	The Connecticut Light and Power Company (Unaudited)
	Condensed Balance Sheets	4
	Condensed Statements of Income	5
	Condensed Statements of Comprehensive Income	5
	Condensed Statements of Cash Flows	6

	NSTAR Electric Company and Subsidiary (Unaudited)
	Condensed Consolidated Balance Sheets	7
	Condensed Consolidated Statements of Income	8
	Condensed Consolidated Statements of Comprehensive Income	8
	Condensed Consolidated Statements of Cash Flows	9

	Public Service Company of New Hampshire and Subsidiary (Unaudited)
	Condensed Consolidated Balance Sheets	10
	Condensed Consolidated Statements of Income	11
	Condensed Consolidated Statements of Comprehensive Income	11
	Condensed Consolidated Statements of Cash Flows	12

	Western Massachusetts Electric Company (Unaudited)
	Condensed Balance Sheets	13
	Condensed Statements of Income	14
	Condensed Statements of Comprehensive Income	14
	Condensed Statements of Cash Flows	15

	Combined Notes to Condensed Financial Statements (Unaudited)	16

ITEM 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations
	Eversource Energy and Subsidiaries	3435
	The Connecticut Light and Power Company	4950
	NSTAR Electric Company and Subsidiary	5253
	Public Service Company of New Hampshire and Subsidiary	55
	Western Massachusetts Electric Company	57

ITEM 3.	Quantitative and Qualitative Disclosures About Market Risk	59

ITEM 4.	Controls and Procedures	59

PART II – OTHER INFORMATION

ITEM 1.	Legal Proceedings	60

ITEM 1A.	Risk Factors	60

ITEM 2.	Unregistered Sales of Equity Securities and Use of Proceeds	60

ITEM 6.	Exhibits	61

SIGNATURES		63

iii

EVERSOURCE ENERGY AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)


(Thousands of Dollars)	September 30, 2016			December 31, 2015			As of September 30, 2017			As of December 31, 2016

ASSETS
Current Assets:
Cash and Cash Equivalents	$	40,056		$	23,947		$	125,761		$	30,251
Receivables, Net	963,279			775,480			919,959			847,301
Unbilled Revenues	187,749			202,647			146,634			168,490
Taxes Receivable	4,527			305,359
Fuel, Materials, Supplies and Inventory	311,051			336,476			305,035			328,721
Regulatory Assets	752,378			845,843			746,142			887,625
Prepayments and Other Current Assets	155,612			129,034			159,939			215,284
Total Current Assets	2,414,652			2,618,786			2,403,470			2,477,672

Property, Plant and Equipment, Net	20,807,943			19,892,441			22,537,304			21,350,510

Deferred Debits and Other Assets:
Regulatory Assets	3,469,879			3,737,960			3,505,901			3,638,688
Goodwill	3,519,401			3,519,401			3,519,401			3,519,401
Marketable Securities	525,809			516,478			570,255			544,642
Other Long-Term Assets	344,653			295,243			627,289			522,260
Total Deferred Debits and Other Assets	7,859,742			8,069,082			8,222,846			8,224,991

Total Assets	$	31,082,337		$	30,580,309		$	33,163,620		$	32,053,173

LIABILITIES AND CAPITALIZATION
Current Liabilities:
Notes Payable	$	734,500		$	1,160,953		$	18,238		$	1,148,500
Long-Term Debt - Current Portion	373,883			228,883
Long-Term Debt – Current Portion							957,697			773,883
Accounts Payable	679,505			813,646			794,195			884,521
Obligations to Third Party Suppliers	166,845			128,564			149,789			122,806
Regulatory Liabilities	160,442			107,759			170,215			146,787
Other Current Liabilities	526,853			549,985			530,297			562,108
Total Current Liabilities	2,642,028			2,989,790			2,620,431			3,638,605

Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	5,442,856			5,147,678			6,001,589			5,607,207
Regulatory Liabilities	550,162			513,595			700,207			702,255
Derivative Liabilities	427,382			337,102			391,910			413,676
Accrued Pension, SERP and PBOP	1,116,240			1,407,288
Accrued Pension and SERP							946,629			1,141,514
Other Long-Term Liabilities	875,589			871,499			881,056			853,260
Total Deferred Credits and Other Liabilities	8,412,229			8,277,162			8,921,391			8,717,912

Capitalization:
Long-Term Debt	9,235,128			8,805,574			10,468,193			8,829,354

Noncontrolling Interest - Preferred Stock of Subsidiaries	155,568			155,568
Noncontrolling Interest – Preferred Stock of Subsidiaries							155,568			155,568

Equity:
Common Shareholders’ Equity:
Common Shareholders' Equity:
Common Shares	1,669,392			1,669,313			1,669,392			1,669,392
Capital Surplus, Paid In	6,256,580			6,262,368			6,235,846			6,250,224
Retained Earnings	3,087,006			2,797,355			3,474,185			3,175,171
Accumulated Other Comprehensive Loss	(65,617		)	(66,844		)	(63,615		)	(65,282		)
Treasury Stock	(309,977		)	(309,977		)	(317,771		)	(317,771		)
Common Shareholders’ Equity	10,637,384			10,352,215
Common Shareholders' Equity							10,998,037			10,711,734
Total Capitalization	20,028,080			19,313,357			21,621,798			19,696,656

Total Liabilities and Capitalization	$	31,082,337		$	30,580,309		$	33,163,620		$	32,053,173

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

EVERSOURCE ENERGY AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)


	For the Three Months Ended September 30,					For the Nine Months Ended September 30,				For the Three Months Ended September 30,				For the Nine Months Ended September 30,
(Thousands of Dollars, Except Share Information)	2016		2015			2016		2015		2017		2016		2017		2016

Operating Revenues	$	2,039,706	$	1,933,105		$	5,862,525	$	6,263,597	$	1,988,512	$	2,039,706	$	5,856,458	$	5,862,525

Operating Expenses:
Purchased Power, Fuel and Transmission	665,810		702,640			2,001,929		2,549,807		651,776		665,810		1,955,129		2,001,929
Operations and Maintenance	324,734		327,283			965,584		977,306		300,421		324,734		933,400		965,584
Depreciation	181,288		167,884			531,781		495,389		194,466		181,288		571,152		531,781
Amortization of Regulatory Assets/(Liabilities), Net	43,942		(16,851		)	56,223		42,587
Amortization of Regulatory Assets, Net										41,848		43,942		58,058		56,223
Energy Efficiency Programs	149,121		132,107			405,962		380,559		129,205		149,121		391,761		405,962
Taxes Other Than Income Taxes	164,942		150,804			479,219		439,221		168,193		164,942		479,648		479,219
Total Operating Expenses	1,529,837		1,463,867			4,440,698		4,884,869		1,485,909		1,529,837		4,389,148		4,440,698
Operating Income	509,869		469,238			1,421,827		1,378,728		502,603		509,869		1,467,310		1,421,827
Interest Expense	99,865		92,534			298,568		279,635		108,719		99,865		319,477		298,568
Other Income, Net	13,641		5,241			23,689		23,866		21,184		13,641		56,304		23,689
Income Before Income Tax Expense	423,645		381,945			1,146,948		1,122,959		415,068		423,645		1,204,137		1,146,948
Income Tax Expense	156,446		144,146			428,186		420,640		152,818		156,446		447,921		428,186
Net Income	267,199		237,799			718,762		702,319		262,250		267,199		756,216		718,762
Net Income Attributable to Noncontrolling Interests	1,880		1,879			5,639		5,639		1,880		1,880		5,639		5,639
Net Income Attributable to Common Shareholders	$	265,319	$	235,920		$	713,123	$	696,680	$	260,370	$	265,319	$	750,577	$	713,123

Basic Earnings Per Common Share	$	0.83	$	0.74		$	2.24	$	2.20

Diluted Earnings Per Common Share	$	0.83	$	0.74		$	2.24	$	2.19
Basic and Diluted Earnings Per Common Share										$	0.82	$	0.83	$	2.36	$	2.24

Dividends Declared Per Common Share	$	0.45	$	0.42		$	1.34	$	1.25	$	0.48	$	0.45	$	1.43	$	1.34

Weighted Average Common Shares Outstanding:
Basic	317,787,836		317,452,212			317,696,823		317,296,107		317,393,029		317,787,836		317,415,848		317,696,823
Diluted	318,577,079		318,405,269			318,511,609		318,396,042		317,949,396		318,577,079		318,007,042		318,511,609

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)


	For the Three Months Ended September 30,						For the Nine Months Ended September 30,						For the Three Months Ended September 30,						For the Nine Months Ended September 30,
(Thousands of Dollars)	2016			2015			2016			2015			2017			2016			2017			2016

Net Income	$	267,199		$	237,799		$	718,762		$	702,319		$	262,250		$	267,199		$	756,216		$	718,762
Other Comprehensive (Loss)/Income, Net of Tax:
Qualified Cash Flow Hedging Instruments	534			526			1,602			1,544			519			534			1,567			1,602
Changes in Unrealized Gains/(Losses) on Marketable Securities	946			(2,803		)	2,271			(3,919		)
Changes in Unrealized (Losses)/Gains on Marketable Securities													(1,872		)	946			733			2,271
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans	(1,733		)	764			(2,646		)	2,838			673			(1,733		)	(633		)	(2,646		)
Other Comprehensive (Loss)/Income, Net of Tax	(253		)	(1,513		)	1,227			463			(680		)	(253		)	1,667			1,227
Comprehensive Income Attributable to Noncontrolling Interests	(1,880		)	(1,879		)	(5,639		)	(5,639		)	(1,880		)	(1,880		)	(5,639		)	(5,639		)
Comprehensive Income Attributable to Common Shareholders	$	265,066		$	234,407		$	714,350		$	697,143		$	259,690		$	265,066		$	752,244		$	714,350

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

EVERSOURCE ENERGY AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)


	For the Nine Months Ended September 30,						For the Nine Months Ended September 30,
(Thousands of Dollars)	2016			2015			2017			2016

Operating Activities:
Net Income	$	718,762		$	702,319		$	756,216		$	718,762
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation	531,781			495,389			571,152			531,781
Deferred Income Taxes	301,413			153,353			374,863			301,413
Pension, SERP and PBOP Expense	31,627			71,802
Pension, SERP and PBOP Expense, Net							16,891			31,627
Pension and PBOP Contributions	(121,854		)	(162,880		)	(197,900		)	(121,854		)
Regulatory Overrecoveries, Net	152,808			31,874			185,952			152,808
Amortization of Regulatory Assets, Net	56,223			42,587			58,058			56,223
Other	(27,671		)	(39,822		)	(148,741		)	(27,671		)
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net	(191,454		)	(148,442		)	(107,473		)	(191,454		)
Fuel, Materials, Supplies and Inventory	25,425			47,380			23,686			25,425
Taxes Receivable/Accrued, Net	347,898			383,047			88,856			347,898
Accounts Payable	(121,513		)	(233,660		)	(96,551		)	(121,513		)
Other Current Assets and Liabilities, Net	(53,077		)	8,370			(32,874		)	(53,077		)
Net Cash Flows Provided by Operating Activities	1,650,368			1,351,317			1,492,135			1,650,368

Investing Activities:
Investments in Property, Plant and Equipment	(1,359,171		)	(1,177,285		)	(1,642,280		)	(1,359,171		)
Proceeds from Sales of Marketable Securities	444,209			556,582			520,664			444,209
Purchases of Marketable Securities	(437,197		)	(535,044		)	(506,302		)	(437,197		)
Other Investing Activities	(9,463		)	(2,769		)	(10,177		)	(9,463		)
Net Cash Flows Used in Investing Activities	(1,361,622		)	(1,158,516		)	(1,638,095		)	(1,361,622		)

Financing Activities:
Cash Dividends on Common Shares	(423,471		)	(397,363		)	(451,562		)	(423,471		)
Cash Dividends on Preferred Stock	(5,639		)	(5,639		)	(5,639		)	(5,639		)
Decrease in Notes Payable	(426,453		)	(387,575		)	(231,500		)	(426,453		)
Issuance of Long-Term Debt	800,000			825,000			1,250,000			800,000
Retirements of Long-Term Debt	(200,000		)	(216,700		)	(320,000		)	(200,000		)
Other Financing Activities	(17,074		)	(13,446		)	171			(17,074		)
Net Cash Flows Used in Financing Activities	(272,637		)	(195,723		)
Net Increase/(Decrease) in Cash and Cash Equivalents	16,109			(2,922		)
Net Cash Flows Provided by/(Used in) Financing Activities							241,470			(272,637		)
Net Increase in Cash and Cash Equivalents							95,510			16,109
Cash and Cash Equivalents - Beginning of Period	23,947			38,703			30,251			23,947
Cash and Cash Equivalents - End of Period	$	40,056		$	35,781		$	125,761		$	40,056

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

THE CONNECTICUT LIGHT AND POWER COMPANY

CONDENSED BALANCE SHEETS

(Unaudited)


(Thousands of Dollars)	September 30, 2016			December 31, 2015			As of September 30, 2017		As of December 31, 2016

ASSETS
Current Assets:
Cash	$	8,607		$	1,057		$	9,364	$	6,579
Receivables, Net	425,421			352,536			404,065		359,132
Accounts Receivable from Affiliated Companies	24,012			21,214			29,287		16,851
Unbilled Revenues	87,771			99,879			48,625		50,373
Taxes Receivable	—			137,643
Materials and Supplies	51,598			43,124
Materials, Supplies and Inventory							44,516		52,050
Regulatory Assets	267,733			268,318			274,982		335,526
Prepaid Property Taxes	54,619			18,019			55,375		19,678
Prepayments and Other Current Assets	15,439			14,215			13,832		32,992
Total Current Assets	935,200			956,005			880,046		873,181

Property, Plant and Equipment, Net	7,453,200			7,156,809			8,107,957		7,632,392

Deferred Debits and Other Assets:
Regulatory Assets	1,398,610			1,369,028			1,312,191		1,391,564
Other Long-Term Assets	131,049			111,115			145,246		137,907
Total Deferred Debits and Other Assets	1,529,659			1,480,143			1,457,437		1,529,471

Total Assets	$	9,918,059		$	9,592,957		$	10,445,440	$	10,035,044

LIABILITIES AND CAPITALIZATION
Current Liabilities:
Notes Payable to Eversource Parent	$	108,500		$	277,400		$	—	$	80,100
Long-Term Debt - Current Portion	250,000			—
Long-Term Debt – Current Portion							300,000		250,000
Accounts Payable	228,744			267,764			292,234		289,532
Accounts Payable to Affiliated Companies	63,718			66,456			80,899		88,075
Obligations to Third Party Suppliers	66,952			60,746			52,865		55,520
Accrued Taxes	71,238			12,068			64,332		16,090
Regulatory Liabilities	75,654			61,155			69,296		47,055
Derivative Liabilities	85,342			91,820			59,895		77,765
Other Current Liabilities	94,762			98,563			99,467		104,309
Total Current Liabilities	1,044,910			935,972			1,018,988		1,008,446

Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	1,931,369			1,820,865			2,089,480		1,987,661
Regulatory Liabilities	89,599			74,830			98,777		100,138
Derivative Liabilities	426,053			336,189			391,758		412,750
Accrued Pension, SERP and PBOP	274,456			271,056			297,492		300,208
Other Long-Term Liabilities	130,477			133,446			134,870		123,244
Total Deferred Credits and Other Liabilities	2,851,954			2,636,386			3,012,377		2,924,001

Capitalization:
Long-Term Debt	2,515,444			2,763,682			2,758,851		2,516,010

Preferred Stock Not Subject to Mandatory Redemption	116,200			116,200			116,200		116,200

Common Stockholder’s Equity:
Common Stockholder's Equity:
Common Stock	60,352			60,352			60,352		60,352
Capital Surplus, Paid In	2,056,402			1,910,663			2,110,752		2,110,714
Retained Earnings	1,272,962			1,170,278			1,367,650		1,299,374
Accumulated Other Comprehensive Loss	(165		)	(576		)
Common Stockholder’s Equity	3,389,551			3,140,717
Accumulated Other Comprehensive Income/(Loss)							270		(53		)
Common Stockholder's Equity							3,539,024		3,470,387
Total Capitalization	6,021,195			6,020,599			6,414,075		6,102,597

Total Liabilities and Capitalization	$	9,918,059		$	9,592,957		$	10,445,440	$	10,035,044

The accompanying notes are an integral part of these unaudited condensed financial statements.

THE CONNECTICUT LIGHT AND POWER COMPANY

CONDENSED STATEMENTS OF INCOME

(Unaudited)


	For the Three Months Ended September 30,					For the Nine Months Ended September 30,				For the Three Months Ended September 30,				For the Nine Months Ended September 30,
(Thousands of Dollars)	2016		2015			2016		2015		2017		2016		2017		2016

Operating Revenues	$	760,037	$	704,262		$	2,175,141	$	2,175,733	$	774,762	$	760,037	$	2,173,629	$	2,175,141

Operating Expenses:
Purchased Power and Transmission	253,509		274,762			760,613		861,562		259,005		253,509		711,154		760,613
Operations and Maintenance	123,034		122,280			356,409		358,324		123,107		123,034		359,834		356,409
Depreciation	57,675		54,809			172,175		159,903		63,727		57,675		184,275		172,175
Amortization of Regulatory Assets/(Liabilities), Net	23,418		(22,859		)	30,308		17,917
Amortization of Regulatory Assets, Net										34,574		23,418		58,799		30,308
Energy Efficiency Programs	44,381		42,590			117,969		119,360		37,739		44,381		106,483		117,969
Taxes Other Than Income Taxes	81,948		71,563			227,981		201,743		79,067		81,948		223,482		227,981
Total Operating Expenses	583,965		543,145			1,665,455		1,718,809		597,219		583,965		1,644,027		1,665,455
Operating Income	176,072		161,117			509,686		456,924		177,543		176,072		529,602		509,686
Interest Expense	36,083		36,716			108,561		109,463		36,313		36,083		106,577		108,561
Other Income, Net	3,669		2,356			10,881		8,576		7,509		3,669		14,070		10,881
Income Before Income Tax Expense	143,658		126,757			412,006		356,037		148,739		143,658		437,095		412,006
Income Tax Expense	57,026		46,569			155,453		127,845		52,595		57,026		159,450		155,453
Net Income	$	86,632	$	80,188		$	256,553	$	228,192	$	96,144	$	86,632	$	277,645	$	256,553

The accompanying notes are an integral part of these unaudited condensed financial statements.

CONDENSED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)


	For the Three Months Ended September 30,					For the Nine Months Ended September 30,					For the Three Months Ended September 30,					For the Nine Months Ended September 30,
(Thousands of Dollars)	2016		2015			2016		2015			2017			2016		2017		2016

Net Income	$	86,632	$	80,188		$	256,553	$	228,192		$	96,144		$	86,632	$	277,645	$	256,553
Other Comprehensive Income, Net of Tax:
Qualified Cash Flow Hedging Instruments	111		111			333		333			96			111		298		333
Changes in Unrealized Gains/(Losses) on Marketable Securities	33		(98		)	78		(137		)
Changes in Unrealized (Losses)/Gains on Marketable Securities											(64		)	33		25		78
Other Comprehensive Income, Net of Tax	144		13			411		196			32			144		323		411
Comprehensive Income	$	86,776	$	80,201		$	256,964	$	228,388		$	96,176		$	86,776	$	277,968	$	256,964

The accompanying notes are an integral part of these unaudited condensed financial statements.

THE CONNECTICUT LIGHT AND POWER COMPANY

CONDENSED STATEMENTS OF CASH FLOWS

(Unaudited)


	For the Nine Months Ended September 30,						For the Nine Months Ended September 30,
(Thousands of Dollars)	2016			2015			2017			2016

Operating Activities:
Net Income	$	256,553		$	228,192		$	277,645		$	256,553
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation	172,175			159,903			184,275			172,175
Deferred Income Taxes	109,637			(11,011		)	90,132			109,637
Pension, SERP, and PBOP Expense, Net of PBOP Contributions	4,825			10,654			4,546			4,825
Regulatory Overrecoveries, Net	33,492			12,504			71,413			33,492
Amortization of Regulatory Assets, Net	30,308			17,917			58,799			30,308
Other	(14,873		)	(13,048		)	(22,113		)	(14,873		)
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net	(100,074		)	(91,842		)	(70,936		)	(100,074		)
Taxes Receivable/Accrued, Net	197,422			160,031			69,335			197,422
Accounts Payable	(30,168		)	(20,485		)	(1,649		)	(30,168		)
Other Current Assets and Liabilities, Net	(44,908		)	(31,044		)	(38,111		)	(44,908		)
Net Cash Flows Provided by Operating Activities	614,389			421,771			623,336			614,389

Investing Activities:
Investments in Property, Plant and Equipment	(438,518		)	(359,339		)	(621,882		)	(438,518		)
Proceeds from the Sale of Property, Plant and Equipment	9,047			—			—			9,047
Other Investing Activities	310			(740		)	185			310
Net Cash Flows Used in Investing Activities	(429,161		)	(360,079		)	(621,697		)	(429,161		)

Financing Activities:
Cash Dividends on Common Stock	(149,700		)	(147,000		)	(205,200		)	(149,700		)
Cash Dividends on Preferred Stock	(4,169		)	(4,169		)	(4,169		)	(4,169		)
Capital Contributions from Eversource Parent	145,700			105,000			—			145,700
Issuance of Long-Term Debt	—			300,000			525,000			—
Retirement of Long-Term Debt	—			(162,000		)	(250,000		)	—
Decrease in Notes Payable to Eversource Parent	(168,900		)	(133,400		)	(80,100		)	(168,900		)
Premium on Issuance of Long-Term Debt							21,937			—
Other Financing Activities	(609		)	(9,072		)	(6,322		)	(609		)
Net Cash Flows Used in Financing Activities	(177,678		)	(50,641		)
Net Cash Flows Provided by/(Used in) Financing Activities							1,146			(177,678		)
Net Increase in Cash	7,550			11,051			2,785			7,550
Cash - Beginning of Period	1,057			2,356			6,579			1,057
Cash - End of Period	$	8,607		$	13,407		$	9,364		$	8,607

The accompanying notes are an integral part of these unaudited condensed financial statements.

NSTAR ELECTRIC COMPANY AND SUBSIDIARY

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)


(Thousands of Dollars)	September 30, 2016		December 31, 2015		As of September 30, 2017		As of December 31, 2016

ASSETS
Current Assets:
Cash and Cash Equivalents	$	6,154	$	3,346	$	89,915	$	3,494
Receivables, Net	300,692		229,936		322,193		257,557
Accounts Receivable from Affiliated Companies	8,891		4,034		13,632		8,581
Unbilled Revenues	40,370		29,464		39,160		31,632
Taxes Receivable	—		70,236		—		39,738
Materials, Supplies and Inventory	44,827		75,487		53,203		62,288
Regulatory Assets	259,213		348,408		230,620		289,400
Prepayments and Other Current Assets	11,025		11,448		16,550		14,906
Total Current Assets	671,172		772,359		765,273		707,596

Property, Plant and Equipment, Net	5,875,874		5,655,458		6,268,689		6,051,835

Deferred Debits and Other Assets:
Regulatory Assets	1,043,237		1,112,977		1,049,324		1,057,746
Prepaid PBOP					115,367		95,073
Other Long-Term Assets	118,924		62,467		79,653		60,572
Total Deferred Debits and Other Assets	1,162,161		1,175,444		1,244,344		1,213,391

Total Assets	$	7,709,207	$	7,603,261	$	8,278,306	$	7,972,822

LIABILITIES AND CAPITALIZATION
Current Liabilities:
Notes Payable	$	36,000	$	62,500	$	—	$	126,500
Long-Term Debt - Current Portion	—		200,000
Long-Term Debt – Current Portion					43,814		400,000
Accounts Payable	194,894		228,250		198,251		232,599
Accounts Payable to Affiliated Companies	64,912		38,648		81,953		91,532
Obligations to Third Party Suppliers	87,183		56,718		86,346		55,863
Renewable Portfolio Standards Compliance Obligations	56,741		104,847		69,527		75,571
Accrued Taxes	78,429		6,585		32,021		3,922
Regulatory Liabilities	48,842		3,281		65,520		63,653
Other Current Liabilities	56,879		65,422		58,628		67,200
Total Current Liabilities	623,880		766,251		636,060		1,116,840

Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	1,795,763		1,760,339		1,910,328		1,836,292
Regulatory Liabilities	357,168		264,352		392,851		391,823
Accrued Pension, SERP and PBOP	91,788		209,153
Accrued Pension and SERP					39,830		111,827
Other Long-Term Liabilities	125,137		120,939		135,613		123,194
Total Deferred Credits and Other Liabilities	2,369,856		2,354,783		2,478,622		2,463,136

Capitalization:
Long-Term Debt	2,077,955		1,829,766		2,382,392		1,678,116

Preferred Stock Not Subject to Mandatory Redemption	43,000		43,000		43,000		43,000

Common Stockholder’s Equity:
Common Stockholder's Equity:
Common Stock	—		—		—		—
Capital Surplus, Paid In	1,020,378		995,378		1,047,678		1,045,378
Retained Earnings	1,573,624		1,613,538		1,690,198		1,625,984
Accumulated Other Comprehensive Income	514		545		356		368
Common Stockholder’s Equity	2,594,516		2,609,461
Common Stockholder's Equity					2,738,232		2,671,730
Total Capitalization	4,715,471		4,482,227		5,163,624		4,392,846

Total Liabilities and Capitalization	$	7,709,207	$	7,603,261	$	8,278,306	$	7,972,822

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

NSTAR ELECTRIC COMPANY AND SUBSIDIARY

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)


	For the Three Months Ended September 30,				For the Nine Months Ended September 30,					For the Three Months Ended September 30,				For the Nine Months Ended September 30,
(Thousands of Dollars)	2016		2015		2016		2015			2017		2016		2017		2016

Operating Revenues	$	780,462	$	750,724	$	1,985,979	$	2,134,728		$	725,701	$	780,462	$	1,913,548	$	1,985,979

Operating Expenses:
Purchased Power and Transmission	291,382		299,040		764,907		984,035			259,400		291,382		689,784		764,907
Operations and Maintenance	96,282		83,486		279,932		228,740			92,571		96,282		266,203		279,932
Depreciation	54,695		49,101		159,151		146,818			56,200		54,695		167,598		159,151
Amortization of Regulatory Assets/(Liabilities), Net	9,621		2,257		18,275		(10,643		)
Amortization of Regulatory Assets, Net										9,845		9,621		17,806		18,275
Energy Efficiency Programs	84,717		67,693		212,882		164,843			71,615		84,717		198,803		212,882
Taxes Other Than Income Taxes	35,050		34,982		101,800		95,821			37,052		35,050		99,090		101,800
Total Operating Expenses	571,747		536,559		1,536,947		1,609,614			526,683		571,747		1,439,284		1,536,947
Operating Income	208,715		214,165		449,032		525,114			199,018		208,715		474,264		449,032
Interest Expense	21,101		18,992		62,206		57,218			24,488		21,101		69,962		62,206
Other Income, Net	5,022		513		7,524		3,649			3,426		5,022		8,703		7,524
Income Before Income Tax Expense	192,636		195,686		394,350		471,545			177,956		192,636		413,005		394,350
Income Tax Expense	75,440		77,062		154,493		187,397			69,796		75,440		161,320		154,493
Net Income	$	117,196	$	118,624	$	239,857	$	284,148		$	108,160	$	117,196	$	251,685	$	239,857

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)


	For the Three Months Ended September 30,						For the Nine Months Ended September 30,						For the Three Months Ended September 30,						For the Nine Months Ended September 30,
(Thousands of Dollars)	2016			2015			2016			2015			2017			2016			2017			2016

Net Income	$	117,196		$	118,624		$	239,857		$	284,148		$	108,160		$	117,196		$	251,685		$	239,857
Other Comprehensive Loss, Net of Tax:
Changes in Funded Status of SERP Benefit Plan	(10		)	(2		)	(31		)	(184		)	(4		)	(10		)	(12		)	(31		)
Other Comprehensive Loss, Net of Tax	(10		)	(2		)	(31		)	(184		)	(4		)	(10		)	(12		)	(31		)
Comprehensive Income	$	117,186		$	118,622		$	239,826		$	283,964		$	108,156		$	117,186		$	251,673		$	239,826

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

NSTAR ELECTRIC COMPANY AND SUBSIDIARY

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)


	For the Nine Months Ended September 30,						For the Nine Months Ended September 30,
(Thousands of Dollars)	2016			2015			2017			2016

Operating Activities:
Net Income	$	239,857		$	284,148		$	251,685		$	239,857
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation	159,151			146,818			167,598			159,151
Deferred Income Taxes	40,960			54,188			71,327			40,960
Pension and PBOP Contributions, Net of Pension, SERP and PBOP Expense	(25,364		)	(1,138		)
Regulatory Over/(Under) Recoveries, Net	131,774			(48,903		)
Amortization of Regulatory Assets/(Liabilities), Net	18,275			(10,643		)
Pension, SERP and PBOP (Benefits)/Expense, Net							(7,305		)	1,370
Pension and PBOP Contributions							(83,040		)	(26,734		)
Regulatory Overrecoveries, Net							61,356			131,774
Amortization of Regulatory Assets, Net							17,806			18,275
Other	(20,088		)	(34,223		)	(23,120		)	(20,088		)
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net	(103,444		)	(84,587		)	(95,398		)	(103,444		)
Materials, Supplies and Inventory	30,659			21,863			9,086			30,659
Taxes Receivable/Accrued, Net	141,379			207,516			67,501			141,379
Accounts Payable	(22,913		)	(79,449		)	(38,486		)	(22,913		)
Other Current Assets and Liabilities, Net	(25,942		)	46,671			13,961			(25,942		)
Net Cash Flows Provided by Operating Activities	564,304			502,261			412,971			564,304

Investing Activities:
Investments in Property, Plant and Equipment	(327,731		)	(314,055		)	(358,041		)	(327,731		)
Other Investing Activities							(3,617		)	—
Net Cash Flows Used in Investing Activities	(327,731		)	(314,055		)	(361,658		)	(327,731		)

Financing Activities:
Cash Dividends on Common Stock	(278,300		)	(148,500		)	(186,000		)	(278,300		)
Cash Dividends on Preferred Stock	(1,470		)	(1,470		)	(1,470		)	(1,470		)
Capital Contributions from Eversource Parent							2,300			25,000
Decrease in Notes Payable	(26,500		)	(43,500		)	(126,500		)	(26,500		)
Issuance of Long-Term Debt	250,000			—			350,000			250,000
Retirements of Long-Term Debt	(200,000		)	(4,700		)	—			(200,000		)
Capital Contributions from Eversource Parent	25,000			—
Other Financing Activities	(2,495		)	—			(3,222		)	(2,495		)
Net Cash Flows Used in Financing Activities	(233,765		)	(198,170		)
Increase/(Decrease) in Cash and Cash Equivalents	2,808			(9,964		)
Net Cash Flows Provided by/(Used in) Financing Activities							35,108			(233,765		)
Increase in Cash and Cash Equivalents							86,421			2,808
Cash and Cash Equivalents - Beginning of Period	3,346			12,773			3,494			3,346
Cash and Cash Equivalents - End of Period	$	6,154		$	2,809		$	89,915		$	6,154

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)


(Thousands of Dollars)	September 30, 2016			December 31, 2015			As of September 30, 2017			As of December 31, 2016

ASSETS
Current Assets:
Cash	$	4,436		$	1,733		$	597		$	4,646
Receivables, Net	97,613			77,546			93,299			84,450
Accounts Receivable from Affiliated Companies	4,190			2,352			24,331			4,185
Unbilled Revenues	39,168			38,207			37,133			41,004
Taxes Receivable	7,913			43,128
Fuel, Materials, Supplies and Inventory	160,882			156,868			158,091			162,354
Regulatory Assets	100,598			104,971			112,465			117,240
Prepayments and Other Current Assets	4,271			24,302			3,797			28,908
Total Current Assets	419,071			449,107			429,713			442,787

Property, Plant and Equipment, Net	2,973,057			2,855,363			3,167,905			3,039,313

Deferred Debits and Other Assets:
Regulatory Assets	252,609			257,873			244,561			245,525
Other Long-Term Assets	35,793			34,176			51,740			37,720
Total Deferred Debits and Other Assets	288,402			292,049			296,301			283,245

Total Assets	$	3,680,530		$	3,596,519		$	3,893,919		$	3,765,345

LIABILITIES AND CAPITALIZATION
Current Liabilities:
Notes Payable to Eversource Parent	$	107,500		$	231,300		$	202,300		$	160,900
Long-Term Debt - Current Portion	70,000			—
Long-Term Debt – Current Portion							110,000			70,000
Accounts Payable	76,762			87,925			92,201			85,716
Accounts Payable to Affiliated Companies	34,350			24,214			42,788			29,154
Regulatory Liabilities	5,519			6,898			7,923			12,659
Other Current Liabilities	48,339			43,921			61,210			43,253
Total Current Liabilities	342,470			394,258			516,422			401,682

Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	774,737			705,894			827,412			785,385
Regulatory Liabilities	46,428			47,851			40,822			44,779
Accrued Pension, SERP and PBOP	84,547			89,579			98,553			94,652
Other Long-Term Liabilities	50,249			50,746			54,131			49,442
Total Deferred Credits and Other Liabilities	955,961			894,070			1,020,918			974,258

Capitalization:
Long-Term Debt	1,001,790			1,071,017			892,581			1,002,048

Common Stockholder’s Equity:
Common Stockholder's Equity:
Common Stock	—			—			—			—
Capital Surplus, Paid In	843,134			748,634			843,134			843,134
Retained Earnings	542,530			494,901			625,012			549,286
Accumulated Other Comprehensive Loss	(5,355		)	(6,361		)	(4,148		)	(5,063		)
Common Stockholder’s Equity	1,380,309			1,237,174
Common Stockholder's Equity							1,463,998			1,387,357
Total Capitalization	2,382,099			2,308,191			2,356,579			2,389,405

Total Liabilities and Capitalization	$	3,680,530		$	3,596,519		$	3,893,919		$	3,765,345

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)


	For the Three Months Ended September 30,				For the Nine Months Ended September 30,				For the Three Months Ended September 30,				For the Nine Months Ended September 30,
(Thousands of Dollars)	2016		2015		2016		2015		2017		2016		2017			2016

Operating Revenues	$	266,946	$	234,364	$	727,753	$	761,086	$	250,032	$	266,946	$	733,572		$	727,753

Operating Expenses:
Purchased Power, Fuel and Transmission	59,833		53,017		155,700		200,533		57,099		59,833		179,289			155,700
Operations and Maintenance	64,183		65,190		187,184		200,085		63,669		64,183		191,153			187,184
Depreciation	29,646		26,592		86,524		77,989		32,084		29,646		95,266			86,524
Amortization of Regulatory Assets, Net	14,158		1,967		14,490		29,148
Amortization of Regulatory Assets/(Liabilities), Net									2,835		14,158		(10,658		)	14,490
Energy Efficiency Programs	3,983		3,873		10,862		11,001		4,007		3,983		11,040			10,862
Taxes Other Than Income Taxes	20,460		20,104		64,543		61,435		22,936		20,460		66,935			64,543
Total Operating Expenses	192,263		170,743		519,303		580,191		182,630		192,263		533,025			519,303
Operating Income	74,683		63,621		208,450		180,895		67,402		74,683		200,547			208,450
Interest Expense	12,397		11,647		37,386		34,582		12,896		12,397		38,676			37,386
Other Income, Net	574		685		1,007		2,313		1,229		574		2,883			1,007
Income Before Income Tax Expense	62,860		52,659		172,071		148,626		55,735		62,860		164,754			172,071
Income Tax Expense	24,345		20,158		66,242		56,135		22,012		24,345		65,128			66,242
Net Income	$	38,515	$	32,501	$	105,829	$	92,491	$	33,723	$	38,515	$	99,626		$	105,829

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)


	For the Three Months Ended September 30,					For the Nine Months Ended September 30,					For the Three Months Ended September 30,					For the Nine Months Ended September 30,
(Thousands of Dollars)	2016		2015			2016		2015			2017			2016		2017		2016

Net Income	$	38,515	$	32,501		$	105,829	$	92,491		$	33,723		$	38,515	$	99,626	$	105,829
Other Comprehensive Income, Net of Tax:
Qualified Cash Flow Hedging Instruments	290		291			871		872			291			290		872		871
Changes in Unrealized Gains/(Losses) on Marketable Securities	56		(169		)	135		(236		)
Changes in Unrealized (Losses)/Gains on Marketable Securities											(112		)	56		43		135
Other Comprehensive Income, Net of Tax	346		122			1,006		636			179			346		915		1,006
Comprehensive Income	$	38,861	$	32,623		$	106,835	$	93,127		$	33,902		$	38,861	$	100,541	$	106,835

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)


	For the Nine Months Ended September 30,						For the Nine Months Ended September 30,
(Thousands of Dollars)	2016			2015			2017			2016

Operating Activities:
Net Income	$	105,829		$	92,491		$	99,626		$	105,829
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation	86,524			77,989			95,266			86,524
Deferred Income Taxes	74,522			42,563			43,217			74,522
Regulatory (Under)/Over Recoveries, Net	(4,289		)	2,639
Amortization of Regulatory Assets, Net	14,490			29,148
Regulatory Over/(Under) Recoveries, Net							8,910			(4,289		)
Amortization of Regulatory (Liabilities)/Assets, Net							(10,658		)	14,490
Other	(12,660		)	10,894			(7,792		)	(12,660		)
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net	(28,754		)	(25,126		)	(30,276		)	(28,754		)
Fuel, Materials, Supplies and Inventory	(4,014		)	4,156			4,263			(4,014		)
Taxes Receivable/Accrued, Net	33,589			9,026			10,749			33,589
Accounts Payable	14,508			(20,058		)	18,394			14,508
Other Current Assets and Liabilities, Net	26,207			20,141			32,296			26,207
Net Cash Flows Provided by Operating Activities	305,952			243,863			263,995			305,952

Investing Activities:
Investments in Property, Plant and Equipment	(215,804		)	(209,522		)	(215,470		)	(215,804		)
Other Investing Activities	272			241			113			272
Net Cash Flows Used in Investing Activities	(215,532		)	(209,281		)	(215,357		)	(215,532		)

Financing Activities:
Cash Dividends on Common Stock	(58,200		)	(79,500		)	(23,900		)	(58,200		)
Capital Contributions from Eversource Parent	94,500			—			—			94,500
(Decrease)/Increase in Notes Payable to Eversource Parent	(123,800		)	46,800
Retirements of Long-Term Debt							(70,000		)	—
Increase/(Decrease) in Notes Payable to Eversource Parent							41,400			(123,800		)
Other Financing Activities	(217		)	(268		)	(187		)	(217		)
Net Cash Flows Used in Financing Activities	(87,717		)	(32,968		)	(52,687		)	(87,717		)
Net Increase in Cash	2,703			1,614
Net (Decrease)/Increase in Cash							(4,049		)	2,703
Cash - Beginning of Period	1,733			489			4,646			1,733
Cash - End of Period	$	4,436		$	2,103		$	597		$	4,436

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

WESTERN MASSACHUSETTS ELECTRIC COMPANY

CONDENSED BALANCE SHEETS

(Unaudited)


(Thousands of Dollars)	September 30, 2016			December 31, 2015			As of September 30, 2017			As of December 31, 2016

ASSETS
Current Assets:
Cash	$	—		$	834
Receivables, Net	59,685			50,912			$	58,034		$	54,940
Accounts Receivable from Affiliated Companies	11,962			18,633			23,440			14,425
Unbilled Revenues	12,169			15,065			15,000			15,329
Taxes Receivable	1			33,407
Materials, Supplies and Inventory	8,068			5,992			6,221			8,618
Regulatory Assets	54,081			56,166			60,606			64,123
Prepayments and Other Current Assets	1,374			1,890			1,297			2,595
Total Current Assets	147,340			182,899			164,598			160,030

Property, Plant and Equipment, Net	1,643,335			1,575,306			1,769,566			1,678,262

Deferred Debits and Other Assets:
Regulatory Assets	128,308			135,010			121,796			127,291
Other Long-Term Assets	28,165			24,875			38,934			29,062
Total Deferred Debits and Other Assets	156,473			159,885			160,730			156,353

Total Assets	$	1,947,148		$	1,918,090		$	2,094,894		$	1,994,645

LIABILITIES AND CAPITALIZATION
Current Liabilities:
Notes Payable to Eversource Parent	$	48,200		$	143,400		$	96,900		$	51,000
Accounts Payable	38,191			58,364			58,518			56,036
Accounts Payable to Affiliated Companies	14,501			19,896			22,181			19,478
Obligations to Third Party Suppliers	11,444			9,654			9,736			10,508
Renewable Portfolio Standards Compliance Obligations	16,314			6,395			16,144			20,383
Regulatory Liabilities	12,384			13,122			10,236			14,888
Other Current Liabilities	12,258			13,878			13,020			14,984
Total Current Liabilities	153,292			264,709			226,735			187,277

Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	486,137			470,539			519,998			490,793
Regulatory Liabilities	14,422			11,597			22,726			17,227
Accrued Pension, SERP and PBOP	16,032			19,515			18,038			20,390
Other Long-Term Liabilities	42,072			36,819			45,831			41,308
Total Deferred Credits and Other Liabilities	558,663			538,470			606,593			569,718

Capitalization:
Long-Term Debt	566,657			517,329			566,172			566,536

Common Stockholder’s Equity:
Common Stockholder's Equity:
Common Stock	10,866			10,866			10,866			10,866
Capital Surplus, Paid In	444,399			391,398			444,398			444,398
Retained Earnings	215,743			198,140			242,157			218,212
Accumulated Other Comprehensive Loss	(2,472		)	(2,822		)	(2,027		)	(2,362		)
Common Stockholder’s Equity	668,536			597,582
Common Stockholder's Equity							695,394			671,114
Total Capitalization	1,235,193			1,114,911			1,261,566			1,237,650

Total Liabilities and Capitalization	$	1,947,148		$	1,918,090		$	2,094,894		$	1,994,645

The accompanying notes are an integral part of these unaudited condensed financial statements.

WESTERN MASSACHUSETTS ELECTRIC COMPANY

CONDENSED STATEMENTS OF INCOME

(Unaudited)


	For the Three Months Ended September 30,				For the Nine Months Ended September 30,				For the Three Months Ended September 30,				For the Nine Months Ended September 30,
(Thousands of Dollars)	2016		2015		2016		2015		2017		2016		2017			2016

Operating Revenues	$	124,042	$	125,093	$	368,533	$	403,151	$	126,335	$	124,042	$	377,214		$	368,533

Operating Expenses:
Purchased Power and Transmission	32,178		36,465		104,406		149,182		34,828		32,178		109,553			104,406
Operations and Maintenance	24,125		21,762		68,018		61,651		21,528		24,125		65,769			68,018
Depreciation	11,567		11,196		34,414		32,420		12,546		11,567		36,844			34,414
Amortization of Regulatory Assets, Net	1,102		3,930		3,305		11,194
Amortization of Regulatory Assets/(Liabilities), Net									286		1,102		(563		)	3,305
Energy Efficiency Programs	12,389		12,107		33,593		32,701		10,996		12,389		29,739			33,593
Taxes Other Than Income Taxes	10,609		9,599		30,440		28,430		10,779		10,609		31,403			30,440
Total Operating Expenses	91,970		95,059		274,176		315,578		90,963		91,970		272,745			274,176
Operating Income	32,072		30,034		94,357		87,573		35,372		32,072		104,469			94,357
Interest Expense	6,222		5,901		18,298		19,014		6,321		6,222		18,752			18,298
Other Income, Net	179		587		133		2,406		1,060		179		1,409			133
Income Before Income Tax Expense	26,029		24,720		76,192		70,965		30,111		26,029		87,126			76,192
Income Tax Expense	10,018		9,749		30,089		28,555		12,504		10,018		34,680			30,089
Net Income	$	16,011	$	14,971	$	46,103	$	42,410	$	17,607	$	16,011	$	52,446		$	46,103

The accompanying notes are an integral part of these unaudited condensed financial statements.

CONDENSED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)


	For the Three Months Ended September 30,					For the Nine Months Ended September 30,					For the Three Months Ended September 30,					For the Nine Months Ended September 30,
(Thousands of Dollars)	2016		2015			2016		2015			2017			2016		2017		2016

Net Income	$	16,011	$	14,971		$	46,103	$	42,410		$	17,607		$	16,011	$	52,446	$	46,103
Other Comprehensive Income, Net of Tax:
Qualified Cash Flow Hedging Instruments	109		101			328		270			109			109		328		328
Changes in Unrealized Gains/(Losses) on Marketable Securities	9		(27		)	22		(38		)
Changes in Unrealized (Losses)/Gains on Marketable Securities											(18		)	9		7		22
Other Comprehensive Income, Net of Tax	118		74			350		232			91			118		335		350
Comprehensive Income	$	16,129	$	15,045		$	46,453	$	42,642		$	17,698		$	16,129	$	52,781	$	46,453

The accompanying notes are an integral part of these unaudited condensed financial statements.

WESTERN MASSACHUSETTS ELECTRIC COMPANY

CONDENSED STATEMENTS OF CASH FLOWS

(Unaudited)


	For the Nine Months Ended September 30,						For the Nine Months Ended September 30,
(Thousands of Dollars)	2016			2015			2017			2016

Operating Activities:
Net Income	$	46,103		$	42,410		$	52,446		$	46,103
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation	34,414			32,420			36,844			34,414
Deferred Income Taxes	15,587			5,531			29,008			15,587
Regulatory Overrecoveries, Net	323			4,024			10,291			323
Amortization of Regulatory Assets, Net	3,305			11,194
Amortization of Regulatory (Liabilities)/Assets, Net							(563		)	3,305
Other	(2,532		)	(4,500		)	(10,182		)	(2,532		)
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net	1,933			(32,664		)	(16,818		)	1,933
Taxes Receivable/Accrued, Net	36,658			24,064			4,203			36,658
Accounts Payable	(16,240		)	(14,018		)	(5,777		)	(16,240		)
Other Current Assets and Liabilities, Net	5,277			(463		)	(7,482		)	5,277
Net Cash Flows Provided by Operating Activities	124,828			67,998			91,970			124,828

Investing Activities:
Investments in Property, Plant and Equipment	(104,811		)	(93,705		)	(109,233		)	(104,811		)
Proceeds from Sales of Marketable Securities	1,934			71,110			1,641			1,934
Purchases of Marketable Securities	(1,894		)	(71,625		)	(1,590		)	(1,894		)
Net Cash Flows Used in Investing Activities	(104,771		)	(94,220		)	(109,182		)	(104,771		)

Financing Activities:
Cash Dividends on Common Stock	(28,500		)	(27,900		)	(28,500		)	(28,500		)
Capital Contribution from Eversource Parent	53,000			—
(Decrease)/Increase in Notes Payable to Eversource Parent	(95,200		)	104,800
Issuance/(Retirement) of Long-Term Debt	50,000			(50,000		)
Capital Contributions from Eversource Parent							—			53,000
Increase/(Decrease) in Notes Payable to Eversource Parent							45,900			(95,200		)
Issuance of Long-Term Debt							—			50,000
Other Financing Activities	(191		)	(20		)	(188		)	(191		)
Net Cash Flows (Used in)/Provided by Financing Activities	(20,891		)	26,880
Net (Decrease)/Increase in Cash	(834		)	658
Net Cash Flows Provided by/(Used in) Financing Activities							17,212			(20,891		)
Net Decrease in Cash							—			(834		)
Cash - Beginning of Period	834			—			—			834
Cash - End of Period	$	—		$	658		$	—		$	—

The accompanying notes are an integral part of these unaudited condensed financial statements.

EVERSOURCE ENERGY AND SUBSIDIARIES

THE CONNECTICUT LIGHT AND POWER COMPANY

NSTAR ELECTRIC COMPANY AND SUBSIDIARY

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY

WESTERN MASSACHUSETTS ELECTRIC COMPANY

COMBINED NOTES TO CONDENSED FINANCIAL STATEMENTS (Unaudited)

Refer to the Glossary of Terms included in this combined Quarterly Report on Form 10-Q for abbreviations and acronyms used throughout the combined notes to the unaudited condensed financial statements.

1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

A. Basis of Presentation

Eversource Energy is a public utility holding company primarily engaged, through its ~~wholly owned~~wholly-owned regulated utility subsidiaries, in the energy delivery business. Eversource ~~Energy’s wholly owned~~Energy's wholly-owned regulated utility subsidiaries consist of CL&P, NSTAR Electric, PSNH, WMECO, Yankee Gas and NSTAR Gas. Eversource provides energy delivery service to approximately ~~3.6~~3.7 million electric and natural gas customers through these six regulated utilities in Connecticut, Massachusetts and New Hampshire.

On June 2, 2017, Eversource announced that it had entered into an agreement to acquire Aquarion from Macquarie Infrastructure Partners for $1.675 billion, consisting of approximately $880 million in cash and $795 million of assumed Aquarion debt. The transaction requires approval from PURA, the DPU, the NHPUC, the Maine PUC, and the Federal Communications Commission, and is also subject to a review under the Hart-Scott-Rodino Act. On June 29, 2017, Eversource and Aquarion filed joint applications with regulatory agencies in Connecticut, Massachusetts, New Hampshire and Maine requesting approval of the transaction. With the exception of Massachusetts, all state and federal regulatory agency approvals have been received and the related review period has expired. The transaction is expected to close by December 31, 2017.

The unaudited condensed consolidated financial statements of Eversource, NSTAR Electric and PSNH include the accounts of each of their respective subsidiaries. Intercompany transactions have been eliminated in consolidation. The accompanying unaudited condensed consolidated financial statements of Eversource, NSTAR Electric and PSNH and the unaudited condensed financial statements of CL&P and WMECO are herein collectively referred to as the ~~“financial~~"financial statements.”"

The combined notes to the financial statements have been prepared pursuant to the rules and regulations of the SEC. Certain information and footnote disclosures included in annual financial statements prepared in accordance with GAAP have been omitted pursuant to such rules and regulations. The accompanying financial statements should be read in conjunction with the Combined Notes to Financial Statements included in Item 8, ~~“Financial~~"Financial Statements and Supplementary Data,”" of the Eversource ~~2015~~2016 Form 10-K, which was filed with the SEC. The preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

The financial statements contain, in the opinion of management, all adjustments (including normal, recurring adjustments) necessary to present fairly ~~Eversource’s,~~Eversource's, CL~~&P’s,~~&P's, NSTAR ~~Electric’s, PSNH’s~~Electric's, PSNH's and ~~WMECO’s~~WMECO's financial position as of September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, the results of operations and comprehensive income for the three and nine months ended September 30, ~~2016~~2017 and ~~2015,~~2016, and the cash flows for the nine months ended September 30, ~~2016~~2017 and ~~2015.~~2016. The results of operations and comprehensive income for the three and nine months ended September 30, ~~2016~~2017 and ~~2015~~2016 and the cash flows for the nine months ended September 30, ~~2016~~2017 and ~~2015~~2016 are not necessarily indicative of the results expected for a full year.

Eversource consolidates CYAPC and YAEC because CL~~&P’s,~~&P's, NSTAR ~~Electric’s, PSNH’s~~Electric's, PSNH's and ~~WMECO’s~~WMECO's combined ownership interest in each of these entities is greater than 50 percent. Intercompany transactions between CL&P, NSTAR Electric, PSNH and WMECO and the CYAPC and YAEC companies have been eliminated in consolidation of the Eversource financial statements.

Access Northeast is a natural gas pipeline and storage project (the Project) being developed jointly by Eversource, Spectra Energy Partners, LP (Spectra), and National Grid plc (National Grid) through Algonquin Gas Transmission, LLC (AGT). The Project will enhance the Algonquin and Maritimes & Northeast pipeline systems using existing routes and will include two new LNG storage tanks and liquefaction and vaporization facilities in Acushnet, Massachusetts that will be connected to the Algonquin natural gas pipeline. Eversource and Spectra each own a 40 percent interest in the Project, with the remaining 20 percent interest owned by National Grid. The total projected cost for both the pipeline and the LNG storage facilities will be funded in proportion to the respective ownership interest. Eversource’s cumulative equity investment in the Project as of September 30, 2016 of $28.6 million is presented in Other Long-Term Assets.

~~Eversource’s~~Eversource's utility ~~subsidiaries’~~subsidiaries' distribution (including ~~generation)~~generation assets) and transmission businesses are subject to rate-regulation that is based on cost recovery and meets the criteria for application of accounting guidance for entities with rate-regulated operations, which considers the effect of regulation on the differences in the timing of the recognition of certain revenues and expenses from those of other businesses and industries. See Note 2, ~~“Regulatory~~"Regulatory Accounting,”" for further information.

Certain reclassifications of prior period data were made in the accompanying financial statements to conform to the current period ~~presentation and as a result of the adoption of new accounting guidance. See Note 1B, “Summary of Significant Accounting Policies – Accounting Standards,” for further information.~~

presentation.

B. Accounting Standards

Accounting Standards Issued but ~~not~~Not Yet Effective: In May 2014, the Financial Accounting Standards Board ~~(FASB)~~("FASB") issued an Accounting Standards Update ~~(ASU) 2014-9,~~("ASU") 2014-09, Revenue from Contracts with Customers, which amends existing revenue recognition guidance and is required to be applied retrospectively (either to each reporting period presented or cumulatively at the date of initial application). ~~In August 2015, the FASB issued ASU 2015-14,~~ ~~Revenue from Contracts with Customers – Deferral of the Effective Date, which defers the effective date of ASU 2014-9 to the first quarter of 2018, with 2017 application permitted. The guidance continues to be interpreted on an industry specific level.~~ The Company ~~is evaluating the requirements and potential impacts of ASU 2014-9 and~~ will implement the standard in the first quarter of ~~2018. The~~2018 cumulatively at the date of initial application. Implementation of the ASU is not ~~currently~~ expected to have a material ~~impact~~effect on the financial statements of Eversource, CL&P, NSTAR Electric, PSNH or WMECO.

In January 2016, the FASB issued ASU ~~2016-1,~~2016-01, Financial Instruments - Overall: Recognition and Measurement of Financial Assets and Liabilities, which is required to be implemented in the first quarter of 2018. The ~~Company is reviewing the requirements of the ASU. The~~ ASU will remove the available-for-sale designation for equity securities, whereby changes in fair value are recorded in accumulated other comprehensive income within ~~shareholders’~~shareholders' equity, and will require changes in fair value of all equity securities to be recorded in earnings beginning on January 1, 2018, with the unrealized gain or loss on available-for-sale equity securities as of that date reclassified to retained earnings as a cumulative effect of adoption. The fair value of available-for-sale equity securities subject to this guidance as of September 30, ~~2016~~2017 was approximately ~~$50~~$51 million with an unrealized gain of $1.7 million. The remaining available-for-sale equity securities included in marketable securities on the balance sheet are held in nuclear decommissioning trusts and are subject to regulatory accounting treatment and will not be impacted by this guidance. Implementation of the ASU for other financial instruments is not expected to have a material impact on the financial statements of Eversource, CL&P, NSTAR Electric, PSNH or WMECO.

In February 2016, the FASB issued ASU ~~2016-2,~~2016-02, Leases, which changes existing lease accounting guidance and is required to be applied in the first quarter of 2019, with earlier application permitted. The ASU islease criteria are required to be ~~implemented for~~applied to leases ~~beginning on the~~and lease renewals entered into effective January 1, 2019, and leases entered into before that date ~~of initial application. For prior periods presented, leases~~ are required to be recognized and measured using a modified retrospective approach. The Company is reviewing the requirements of ASU ~~2016-2,~~2016-02, including balance sheet recognition of leases previously deemed to be operating leases, and expects to implement the ASU in the first quarter of 2019.

~~Recently Adopted Accounting Standards:~~ In March ~~2016,~~2017, the FASB issued ASU ~~2016-9,~~2017-07, Compensation ~~- Stock Compensation: Improvements~~– Retirement Benefits: Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost, required to ~~Employee Share-Based Payment Accounting. The ASU is intended to simplify some aspects of the accounting for share-based payment transactions. The Company~~be implemented ~~this guidance~~ in the first quarter of ~~2016,~~2018. The ASU requires separate presentation of service cost from other components of net pension and PBOP costs, with the other components presented as ~~permitted by early adoption. Beginning~~non-operating income and not subject to capitalization. The ASU is required to be applied retrospectively for the separate presentation in the ~~first quarter~~income statement of ~~2016, the excess tax benefits associated with the distribution of stock compensation awards, previously recognized~~service costs and other components and prospectively in ~~Capital Surplus, Paid In within Common Shareholders’ Equity on~~ the balance sheet ~~are recognized in income tax expense in~~for the ~~income statement.~~capitalization of only the service cost component. The implementation ~~reduced income tax expense by $2.9 million for~~of the ~~nine months ended September 30, 2016. Also, beginning in 2016, in the statement of cash flows, the excess tax benefits are presented as~~ASU will not have an operating activity rather than a financing activity, and in both periods presented, cash paid to satisfy the statutory income tax withholding obligation previously reflected within operating activities in 2015 is now treated as a financing activity. The cash payments to satisfy this obligation for the nine months ended September 30, 2016 and 2015 were $9.1 million and $9.7 million, respectively, and are included in Other Financing Activitiesimpact on the ~~statements~~net income of ~~cash flows.~~ Eversource, CL&P, NSTAR Electric, PSNH or WMECO.

C. Provision for Uncollectible Accounts

Eversource, including CL&P, NSTAR Electric, PSNH and WMECO, presents its receivables at estimated net realizable value by maintaining a provision for uncollectible accounts. This provision is determined based upon a variety of judgments and factors, including the application of an estimated uncollectible percentage to each receivable aging category. The estimate is based upon historical collection and write-off experience and ~~management’s~~management's assessment of collectability from customers. Management continuously assesses the collectability of receivables and adjusts collectability estimates based on actual experience. Receivable balances are written off against the provision for uncollectible accounts when the customer accounts are terminated and these balances are deemed to be uncollectible.

The PURA allows CL&P and Yankee Gas to accelerate the recovery of accounts receivable balances attributable to qualified customers under financial or medical duress (uncollectible hardship accounts receivable) outstanding for greater than 180 days and 90 days, respectively. The DPU allows WMECO and NSTAR Gas also to ~~also~~ recover in rates amounts associated with certain uncollectible hardship accounts receivable. Certain of NSTAR ~~Electric’s~~Electric's uncollectible hardship accounts receivable are expected to be recovered in future rates, similar to WMECO and NSTAR Gas. These uncollectible customer account balances are included in Regulatory Assets or Other Long-Term Assets on the balance sheets.

The total ~~provisions~~provision for uncollectible accounts and for uncollectible hardship accounts, which is included in the total provision, ~~are~~is included in Receivables, Net on the balance sheets, and ~~were~~was as follows:


	Total Provision for Uncollectible Accounts				Uncollectible Hardship				Total Provision for Uncollectible Accounts				Uncollectible Hardship
(Millions of Dollars)	As of September 30, 2016		As of December 31, 2015		As of September 30, 2016		As of December 31, 2015		As of September 30, 2017		As of December 31, 2016		As of September 30, 2017		As of December 31, 2016
Eversource	$	208.1	$	190.7	$	126.5	$	118.5	$	196.8	$	200.6	$	126.3	$	119.9
CL&P	85.3		79.5		66.9		68.1		77.6		86.4		64.6		67.7
NSTAR Electric	59.9		52.6		30.3		25.3		55.7		54.8		32.3		26.2
PSNH	9.9		8.7		—		—		10.6		9.9		—		—
WMECO	16.8		14.0		10.7		7.4		17.0		15.5		11.3		9.9

D. Fair Value Measurements

Fair value measurement guidance is applied to derivative contracts that are not elected or designated as ~~“normal purchases~~"normal purchases" or ~~normal sales” (normal)~~"normal sales" ("normal") and to the marketable securities held in trusts. Fair value measurement guidance is also applied to valuations of the investments used to calculate the funded status of pension and PBOP plans, the nonrecurring fair value measurements of nonfinancial assets such as goodwill and AROs, and the estimated fair value of preferred stock and long-term debt.

Fair Value Hierarchy: In measuring fair value, Eversource uses observable market data when available in order to minimize the use of unobservable inputs. Inputs used in fair value measurements are categorized into three fair value hierarchy levels for disclosure purposes. The entire fair value measurement is categorized based on the lowest level of input that is significant to the fair value measurement. Eversource evaluates the classification of assets and liabilities measured at fair value on a quarterly basis, and ~~Eversource’s~~Eversource's policy is to recognize transfers between levels of the fair value hierarchy as of the end of the reporting period. The three levels of the fair value hierarchy are described below:

Level 1 - Inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities as of the reporting date. Active markets are those in which transactions for the asset or liability occur in sufficient frequency and volume to provide pricing information on an ongoing basis.

Level 2 - Inputs are quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-derived valuations in which all significant inputs are observable.

Level 3 - Quoted market prices are not available. Fair value is derived from valuation techniques in which one or more significant inputs or assumptions are unobservable. Where possible, valuation techniques incorporate observable market inputs that can be validated to external sources such as industry exchanges, including prices of energy and energy-related products.

Determination of Fair Value: The valuation techniques and inputs used in ~~Eversource’s~~Eversource's fair value measurements are described in Note 4, ~~“Derivative~~"Derivative Instruments,”" Note 5, ~~“Marketable~~"Marketable Securities,”" and Note 10, ~~“Fair~~"Fair Value of Financial Instruments,”" to the financial statements.

E. Other Income, Net

Items included within Other Income, Net on the statements of income primarily consist of income/(loss) related to equity method investments, investment income/(loss), interest income and AFUDC related to equity ~~funds,~~funds. For the three and nine months ended September 30, 2017, Eversource had equity in earnings of $5.1 million and $23.0 million, respectively, related to its equity method ~~investees.~~investments. For the three and nine months ended September 30, 2016 Eversource had equity in earnings of $0.9 million and losses of $2.0 million, respectively, related to its equity method investments. Investment income/(loss) primarily relates to debt and equity securities held in trust. For further information, see Note 5, ~~“Marketable~~"Marketable Securities,”" to the financial statements.

F. Other Taxes

Gross receipts taxes levied by the state of Connecticut are collected by CL&P and Yankee Gas from their respective customers. These gross receipts taxes are shown separately with collections in Operating Revenues and with payments in Taxes Other Than Income Taxes on the statements of income as follows:


	For the Three Months Ended				For the Nine Months Ended				For the Three Months Ended				For the Nine Months Ended
(Millions of Dollars)	September 30, 2016		September 30, 2015		September 30, 2016		September 30, 2015		September 30, 2017		September 30, 2016		September 30, 2017		September 30, 2016
Eversource	$	45.1	$	37.8	$	124.8	$	112.9	$	40.3	$	45.1	$	118.2	$	124.8
CL&P	42.6		35.5		112.2		98.0		37.8		42.6		103.5		112.2

As agents for state and local governments, ~~Eversource’s~~Eversource's companies that serve customers in Connecticut and Massachusetts collect certain sales taxes that are recorded on a net basis with no impact on the statements of income.

G. Supplemental Cash Flow Information

Non-cash investing activities include plant additions included in Accounts Payable as follows:


(Millions of Dollars)	As of September 30, 2016		As of September 30, 2015		As of September 30, 2017		As of September 30, 2016
Eversource	$	203.6	$	160.7	$	307.7	$	203.6
CL&P	64.5		46.0		113.4		64.5
NSTAR Electric	39.4		31.2		55.4		39.4
PSNH	31.0		33.8		39.6		31.0
WMECO	17.6		15.5		37.1		17.6

2. REGULATORY ACCOUNTING

~~Eversource’s~~Eversource's Regulated companies are subject to ~~rate-regulation~~rate regulation that is based on cost recovery and meets the criteria for application of accounting guidance for rate-regulated operations, which considers the effect of regulation on the timing of the recognition of certain revenues and expenses. The Regulated ~~companies’~~companies' financial statements reflect the effects of the rate-making process. The rates charged to the customers of ~~Eversource’s~~Eversource's Regulated companies are designed to collect each ~~company’s~~company's costs to provide service, including a return on investment.

Management believes it is probable that each of the Regulated companies will recover ~~their~~its respective investments in long-lived assets, including regulatory assets. If management were to determine that it could no longer apply the accounting guidance applicable to rate-regulated enterprises to any of the Regulated ~~companies’~~companies' operations, or if management could not conclude it is probable that costs would be recovered from customers in future rates, the costs would be charged to net income in the period in which the determination is made.

Regulatory Assets: The components of regulatory assets were as follows:


	As of September 30, 2016		As of December 31, 2015
Eversource					As of September 30, 2017		As of December 31, 2016
(Millions of Dollars)	Eversource		Eversource
Benefit Costs	$	1,618.7	$	1,828.2	$	1,793.8	$	1,817.8
Derivative Liabilities	443.7		388.0		385.1		423.3
Income Taxes, Net	641.7		650.9		652.7		644.5
Storm Restoration Costs	407.7		436.9		330.1		385.3
Goodwill-related	469.5		484.9		449.0		464.4
Regulatory Tracker Mechanisms	454.1		526.5		470.7		576.6
Contractual Obligations - Yankee Companies	66.0		134.4
Asset Retirement Obligations					104.8		99.3
Other Regulatory Assets	120.9		134.0		65.8		115.1
Total Regulatory Assets	4,222.3		4,583.8		4,252.0		4,526.3
Less: Current Portion	752.4		845.8		746.1		887.6
Total Long-Term Regulatory Assets	$	3,469.9	$	3,738.0	$	3,505.9	$	3,638.7


	As of September 30, 2016								As of December 31, 2015								As of September 30, 2017								As of December 31, 2016
(Millions of Dollars)	CL&P		NSTAR Electric		PSNH		WMECO		CL&P		NSTAR Electric		PSNH		WMECO		CL&P		NSTAR Electric		PSNH		WMECO		CL&P		NSTAR Electric		PSNH		WMECO
Benefit Costs	$	407.1	$	414.6	$	174.7	$	82.1	$	413.6	$	479.9	$	164.2	$	84.9	$	415.8	$	436.7	$	183.2	$	84.8	$	429.3	$	438.6	$	184.2	$	86.7
Derivative Liabilities	441.0		2.7		—		—		380.8		1.3		—		—		381.6		2.4		—		—		420.5		2.8		—		—
Income Taxes, Net	438.5		88.3		27.0		31.2		444.4		85.7		34.5		31.8		441.1		92.4		22.3		30.5		437.0		89.7		24.2		30.8
Storm Restoration Costs	253.7		115.1		20.8		18.1		271.4		110.9		31.5		23.1		195.7		112.4		9.2		12.8		239.8		112.5		17.1		15.9
Goodwill-related	—		403.1		—		—		—		416.3		—		—		—		385.5		—		—		—		398.7		—		—
Regulatory Tracker Mechanisms	50.6		230.4		99.9		37.8		45.1		311.0		101.2		40.1		87.9		201.1		108.0		44.4		123.9		257.3		104.5		46.7
Asset Retirement Obligations																	35.1		33.9		16.8		4.5		33.2		31.9		16.2		4.2
Other Regulatory Assets	75.4		48.2		30.8		13.2		82.0		56.3		31.5		11.3		30.0		15.5		17.6		5.4		43.4		15.6		16.5		7.1
Total Regulatory Assets	1,666.3		1,302.4		353.2		182.4		1,637.3		1,461.4		362.9		191.2		1,587.2		1,279.9		357.1		182.4		1,727.1		1,347.1		362.7		191.4
Less: Current Portion	267.7		259.2		100.6		54.1		268.3		348.4		105.0		56.2		275.0		230.6		112.5		60.6		335.5		289.4		117.2		64.1
Total Long-Term Regulatory Assets	$	1,398.6	$	1,043.2	$	252.6	$	128.3	$	1,369.0	$	1,113.0	$	257.9	$	135.0	$	1,312.2	$	1,049.3	$	244.6	$	121.8	$	1,391.6	$	1,057.7	$	245.5	$	127.3

Regulatory Costs in Other Long-Term Assets: ~~The~~Eversource's Regulated companies had ~~$87.9~~$108.7 million (including ~~$4.0~~$3.9 million for CL&P, ~~$40.2~~$42.3 million for NSTAR Electric, ~~$6.1~~$18.5 million for PSNH, and ~~$20.1~~$25.7 million for WMECO) and ~~$75.3~~$86.3 million (including ~~$3.1~~$5.9 million for CL&P, ~~$35.4~~$35.0 million for NSTAR Electric, ~~$4.8~~$8.2 million for PSNH, and ~~$16.7~~$20.1 million for WMECO) of additional regulatory costs as of September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, respectively, that were included in Other Long-Term Assets on the balance sheets. These amounts represent incurred costs for which recovery has not yet been specifically approved by the applicable regulatory agency. However, based on regulatory policies or past precedent on similar costs, management believes it is probable that these costs will ultimately be approved and recovered from customers in rates.

Regulatory Liabilities: The components of regulatory liabilities were as follows:


	As of September 30, 2016		As of December 31, 2015
Eversource					As of September 30, 2017		As of December 31, 2016
(Millions of Dollars)	Eversource		Eversource
Cost of Removal	$	457.7	$	437.1	$	470.3	$	459.7
Benefit Costs					125.5		136.2
Regulatory Tracker Mechanisms	153.4		99.7		175.8		145.3
AFUDC - Transmission	65.8		66.1		65.4		65.8
Other Regulatory Liabilities	33.7		18.5		33.4		42.1
Total Regulatory Liabilities	710.6		621.4		870.4		849.1
Less: Current Portion	160.4		107.8		170.2		146.8
Total Long-Term Regulatory Liabilities	$	550.2	$	513.6	$	700.2	$	702.3


	As of September 30, 2016								As of December 31, 2015								As of September 30, 2017								As of December 31, 2016
(Millions of Dollars)	CL&P		NSTAR Electric		PSNH		WMECO		CL&P		NSTAR Electric		PSNH		WMECO		CL&P		NSTAR Electric		PSNH		WMECO		CL&P		NSTAR Electric		PSNH		WMECO
Cost of Removal	$	39.7	$	269.5	$	45.8	$	5.8	$	24.1	$	257.4	$	47.2	$	2.8	$	40.5	$	278.8	$	40.5	$	11.7	$	38.8	$	271.6	$	44.1	$	8.6
Benefit Costs	—		81.7		—		—		—		—		—		—		—		106.0		—		—		—		113.1		—		—
Regulatory Tracker Mechanisms	62.2		48.4		2.6		12.2		56.2		3.3		3.4		12.9		57.1		65.5		5.6		12.7		37.2		63.7		10.7		14.7
AFUDC - Transmission	50.6		6.4		—		8.8		51.5		5.7		—		8.9		49.2		7.7		—		8.5		50.2		6.9		—		8.7
Other Regulatory Liabilities	12.8		—		3.5		—		4.2		1.3		4.2		0.1		21.3		0.4		2.6		—		21.0		0.2		2.7		0.1
Total Regulatory Liabilities	165.3		406.0		51.9		26.8		136.0		267.7		54.8		24.7		168.1		458.4		48.7		32.9		147.2		455.5		57.5		32.1
Less: Current Portion	75.7		48.8		5.5		12.4		61.2		3.3		6.9		13.1		69.3		65.5		7.9		10.2		47.1		63.7		12.7		14.9
Total Long-Term Regulatory Liabilities	$	89.6	$	357.2	$	46.4	$	14.4	$	74.8	$	264.4	$	47.9	$	11.6	$	98.8	$	392.9	$	40.8	$	22.7	$	100.1	$	391.8	$	44.8	$	17.2

3. PROPERTY, PLANT AND EQUIPMENT AND ACCUMULATED DEPRECIATION

The following tables summarize ~~the investments in utility~~ property, plant and equipment by asset category:


	As of September 30, 2016			As of December 31, 2015
Eversource							As of September 30, 2017			As of December 31, 2016
(Millions of Dollars)	Eversource			Eversource
Distribution - Electric	$	13,536.1		$	13,054.8		$	14,217.3		$	13,716.9
Distribution - Natural Gas	2,865.8			2,727.2			3,158.1			3,010.4
Transmission - Electric	8,033.0			7,691.9			8,918.2			8,517.4
Generation	1,218.9			1,194.1			1,215.8			1,224.2
Electric and Natural Gas Utility	25,653.8			24,668.0			27,509.4			26,468.9
Other ⁽¹⁾	635.3			558.6			679.9			591.6
Property, Plant and Equipment, Gross	26,289.1			25,226.6			28,189.3			27,060.5
Less: Accumulated Depreciation
Electric and Natural Gas Utility	(6,442.3		)	(6,141.1		)	(6,838.5		)	(6,480.4		)
Other	(285.8		)	(255.6		)	(274.4		)	(242.0		)
Total Accumulated Depreciation	(6,728.1		)	(6,396.7		)	(7,112.9		)	(6,722.4		)
Property, Plant and Equipment, Net	19,561.0			18,829.9			21,076.4			20,338.1
Construction Work in Progress(2)	1,246.9			1,062.5			1,460.9			1,012.4
Total Property, Plant and Equipment, Net	$	20,807.9		$	19,892.4		$	22,537.3		$	21,350.5

⁽¹⁾ These assets are primarily comprised of building improvements, computer software, hardware and equipment at Eversource Service.

⁽²⁾ As of September 30, 2017, the total CWIP related to NPT was approximately $201 million.


	As of September 30, 2016												As of December 31, 2015												As of September 30, 2017												As of December 31, 2016
(Millions of Dollars)	CL&P			NSTAR Electric			PSNH			WMECO			CL&P			NSTAR Electric			PSNH			WMECO			CL&P			NSTAR Electric			PSNH			WMECO			CL&P			NSTAR Electric			PSNH			WMECO
Distribution	$	5,513.9		$	5,309.2		$	1,918.3		$	834.6		$	5,377.2		$	5,100.5		$	1,804.8		$	812.3		$	5,797.6		$	5,543.1		$	2,048.8		$	868.1		$	5,562.9		$	5,402.3		$	1,949.8		$	841.9
Transmission	3,752.7			2,211.7			1,005.5			1,014.9			3,618.0			2,131.3			928.2			964.9			4,061.2			2,545.0			1,115.7			1,147.9			3,912.9			2,435.8			1,059.3			1,061.1
Generation	—			—			1,182.9			36.0			—			—			1,158.1			36.0			—			—			1,179.8			36.0			—			—			1,188.2			36.0
Property, Plant and Equipment, Gross	9,266.6			7,520.9			4,106.7			1,885.5			8,995.2			7,231.8			3,891.1			1,813.2			9,858.8			8,088.1			4,344.3			2,052.0			9,475.8			7,838.1			4,197.3			1,939.0
Less: Accumulated Depreciation	(2,102.3		)	(1,996.8		)	(1,243.8		)	(330.6		)	(2,041.9		)	(1,886.8		)	(1,171.0		)	(307.0		)	(2,207.0		)	(2,143.8		)	(1,315.7		)	(356.5		)	(2,082.4		)	(2,025.4		)	(1,254.7		)	(338.8		)
Property, Plant and Equipment, Net	7,164.3			5,524.1			2,862.9			1,554.9			6,953.3			5,345.0			2,720.1			1,506.2			7,651.8			5,944.3			3,028.6			1,695.5			7,393.4			5,812.7			2,942.6			1,600.2
Construction Work in Progress	288.9			351.8			110.2			88.4			203.5			310.5			135.3			69.1			456.2			324.4			139.3			74.1			239.0			239.1			96.7			78.1
Total Property, Plant and Equipment, Net	$	7,453.2		$	5,875.9		$	2,973.1		$	1,643.3		$	7,156.8		$	5,655.5		$	2,855.4		$	1,575.3		$	8,108.0		$	6,268.7		$	3,167.9		$	1,769.6		$	7,632.4		$	6,051.8		$	3,039.3		$	1,678.3

4. DERIVATIVE INSTRUMENTS

The Regulated companies purchase and procure energy and energy-related products, which are subject to price volatility, for their customers. The costs associated with supplying energy to customers are recoverable from customers in future rates. The Regulated companies manage the risks associated with the price volatility of energy and energy-related products through the use of derivative and ~~nonderivative~~non-derivative contracts.

Many of the derivative contracts meet the definition of, and are designated as, normal and qualify for accrual accounting under the applicable accounting guidance. The costs and benefits of derivative contracts that meet the definition of normal are recognized in Operating Expenses or Operating Revenues on the statements of income, as applicable, as electricity or natural gas is delivered.

Derivative contracts that are not designated as normal are recorded at fair value as current or long-term Derivative Assets or Derivative Liabilities on the balance sheets. For the Regulated companies, regulatory assets or regulatory liabilities are recorded to offset the fair values of derivatives, as contract settlement amounts are recovered from, or refunded to, customers in their respective energy supply rates.

The gross fair values of derivative assets and liabilities with the same counterparty are offset and reported as net Derivative Assets or Derivative Liabilities, with current and long-term portions, on the balance sheets. The following table presents the gross fair values of contracts, categorized by risk type, and the net amounts recorded as current or long-term derivative assets or liabilities:


	As of September 30, 2016									As of December 31, 2015									As of September 30, 2017									As of December 31, 2016
(Millions of Dollars)	Commodity Supply and Price Risk Management			Netting ⁽¹⁾			Net Amount Recorded as a Derivative			Commodity Supply and Price Risk Management			Netting ⁽¹⁾			Net Amount Recorded as a Derivative			Commodity Supply and Price Risk Management			Netting ⁽¹⁾			Net Amount Recorded as a Derivative			Commodity Supply and Price Risk Management			Netting ⁽¹⁾			Net Amount Recorded as a Derivative
Current Derivative Assets:
Level 2:
Eversource	$	2.6		$	(0.2	)	$	2.4		$	—		$	—		$	—		$	—		$	—		$	—		$	6.0		$	—		$	6.0
Level 3:
Eversource	15.7			(10.4		)	5.3			16.7			(10.9		)	5.8
CL&P	15.3			(10.4		)	4.9			16.7			(10.9		)	5.8			10.4			(7.7		)	2.7			13.9			(9.4		)	4.5
NSTAR Electric	0.4			—			0.4			—			—			—
Long-Term Derivative Assets:
Level 2:
Eversource	$	—		$	—		$	—		$	0.1		$	—		$	0.1		$	—		$	—		$	—		$	0.3		$	(0.1	)	$	0.2
Level 3:
Eversource	79.3			(13.8		)	65.5			62.0			(19.3		)	42.7
CL&P	79.3			(13.8		)	65.5			60.7			(19.3		)	41.4			74.3			(6.9		)	67.4			77.3			(11.7		)	65.6
NSTAR Electric	—			—			—			1.3			—			1.3
Current Derivative Liabilities:
Level 2:
Eversource	$	—		$	—		$	—		$	(5.8	)	$	—		$	(5.8	)	$	(1.5	)	$	0.4		$	(1.1	)	$	—		$	—		$	—
Level 3:
Eversource	(87.1		)	—			(87.1		)	(92.3		)	—			(92.3		)	(62.2		)	—			(62.2		)	(79.7		)	—			(79.7		)
CL&P	(85.3		)	—			(85.3		)	(91.8		)	—			(91.8		)	(59.9		)	—			(59.9		)	(77.8		)	—			(77.8		)
NSTAR Electric	(1.8		)	—			(1.8		)	(0.5		)	—			(0.5		)	(2.3		)	—			(2.3		)	(1.9		)	—			(1.9		)
Long-Term Derivative Liabilities:
Level 3:
Eversource	$	(427.4	)	$	—		$	(427.4	)	$	(337.1	)	$	—		$	(337.1	)	$	(391.9	)	$	—		$	(391.9	)	$	(413.7	)	$	—		$	(413.7	)
CL&P	(426.1		)	—			(426.1		)	(336.2		)	—			(336.2		)	(391.8		)	—			(391.8		)	(412.8		)	—			(412.8		)
NSTAR Electric	(1.3		)	—			(1.3		)	(0.9		)	—			(0.9		)	(0.1		)	—			(0.1		)	(0.9		)	—			(0.9		)


⁽¹⁾	Amounts represent derivative assets and liabilities that Eversource elected to record net on the balance sheets. These amounts are subject to master netting agreements or similar agreements for which the right of offset exists.

For further information on the fair value of derivative contracts, see Note 1D, ~~“Summary~~"Summary of Significant Accounting Policies - Fair Value Measurements,”" to the financial statements.

Derivative Contracts at Fair Value with Offsetting Regulatory Amounts

Commodity Supply and Price Risk Management: As required by regulation, CL&P, along with UI, has capacity-related contracts with generation facilities. CL&P has a sharing agreement with UI, with 80 percent of the costs or benefits of each contract borne by or allocated to CL&P and 20 percent borne by or allocated to UI. The combined capacity of these contracts is 787 MW. The capacity contracts extend through 2026 and obligate both CL&P and UI to make or receive payments on a monthly basis to or from the generation facilities based on the difference between a set capacity price and the capacity market price received in the ISO-NE capacity markets. In addition, CL&P has a contract to purchase 0.1 million MWh of energy per year through 2020.

NSTAR Electric has a renewable energy contract to purchase 0.1 million MWh of energy per year through 2018 and a capacity-related contract to purchase up to 35 MW per year through 2019.

As of September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, Eversource had ~~NYMEX~~New York Mercantile Exchange ("NYMEX") financial contracts for natural gas futures in order to reduce variability associated with the purchase price of approximately ~~10.2~~10.4 million and ~~9.1~~9.2 million MMBtu of natural gas, respectively.

For the three months ended September 30, ~~2016~~2017 and ~~2015,~~2016, there were gains of $0.6 million and losses of $53.4 ~~million and $8.8~~ million, respectively, deferred as regulatory costs, which reflect the change in fair value associated with ~~Eversource’s~~Eversource's derivative contracts. For the nine months ended September 30, ~~2016~~2017 and ~~2015,~~2016, these losses were ~~$127.8~~$30.3 million and ~~$58.9~~$127.8 million, respectively.

Fair Value Measurements of Derivative Instruments

Derivative contracts classified as Level 2 in the fair value hierarchy relate to the financial contracts for natural gas futures. Prices are obtained from broker quotes and are based on actual market activity. The contracts are valued using NYMEX natural gas prices. Valuations of these contracts also incorporate discount rates using the yield curve approach.

The fair value of derivative contracts classified as Level 3 utilizes significant unobservable inputs. The fair value is modeled using income techniques, such as discounted cash flow valuations adjusted for assumptions relating to exit price. Significant observable inputs for valuations of these contracts include energy and energy-related product prices in future years for which quoted prices in an active market exist. Fair value measurements categorized in Level 3 of the fair value hierarchy are prepared by individuals with expertise in valuation techniques, pricing of energy and energy-related products, and accounting requirements. The future power and capacity prices for periods that are not quoted in an active market or established at auction are based on available market data and are escalated based on estimates of inflation in order to address the full ~~time period~~term of the contract.

Valuations of derivative contracts using a discounted cash flow methodology include assumptions regarding the timing and likelihood of scheduled payments and also reflect non-performance risk, including credit, using the default probability approach based on the ~~counterparty’s~~counterparty's credit rating for assets and the ~~Company’s~~Company's credit rating for liabilities. Valuations incorporate estimates of premiums or discounts that would be required by a market participant to arrive at an exit price, using historical market transactions adjusted for the terms of the contract.

The following is a summary of ~~Eversource’s,~~Eversource's, including CL~~&P’s~~&P's and NSTAR ~~Electric’s,~~Electric's, Level 3 derivative contracts and the range of the significant unobservable inputs utilized in the valuations over the duration of the contracts:


	As of September 30, 2016						As of December 31, 2015						As of September 30, 2017						As of December 31, 2016
	Range					Period Covered	Range					Period Covered	Range					Period Covered	Range					Period Covered
Capacity Prices:
Eversource	$	5.50	—	9.75	per kW-Month	2020 - 2026	$	10.81	—	15.82	per kW-Month	2016 - 2026
CL&P	$	5.50	—	9.75	per kW-Month	2020 - 2026	$	10.81	—	12.60	per kW-Month	2019 - 2026	$	5.00	—	8.70	per kW-Month	2021 - 2026	$	5.50	—	8.70	per kW-Month	2020 - 2026

Forward Reserve:
Eversource, CL&P	$	1.40	—	2.00	per kW-Month	2016 - 2024	$2.00				per kW-Month	2016 - 2024

CL&P													$	1.00	—	2.00	per kW-Month	2017 - 2024	$	1.40	—	2.00	per kW-Month	2017 - 2024
REC Prices:
Eversource, NSTAR Electric	$	29	—	37	per REC	2016 - 2018	$	45	—	51	per REC	2016 - 2018
NSTAR Electric													$	15.75	—	22.00	per REC	2017 - 2018	$	24.00	—	29.00	per REC	2017 - 2018

Exit price premiums of 41 percent through 2118 percent are also applied on these contracts and reflect the uncertainty and ~~liquidity~~illiquidity premiums that would be required based on the most recent market activity available for similar type contracts.

Significant increases or decreases in future energy or capacity prices in isolation would decrease or increase, respectively, the fair value of the derivative liability. Any increases in risk premiums would increase the fair value of the derivative liability. Changes in these fair values are recorded as a regulatory asset or liability and do not impact net income.

Valuations using significant unobservable inputs: The following table presents changes in the Level 3 category of derivative assets and derivative liabilities measured at fair value on a recurring basis. The derivative assets and liabilities are presented on a net basis.


	For the Three Months Ended September 30,																		For the Three Months Ended September 30,
	2016									2015									2017									2016
(Millions of Dollars)	Eversource			CL&P			NSTAR Electric			Eversource			CL&P			NSTAR Electric			Eversource			CL&P			NSTAR Electric			Eversource			CL&P			NSTAR Electric
Derivatives, Net:
Fair Value as of Beginning of Period	$	(412.6	)	$	(411.3	)	$	(1.3	)	$	(422.4	)	$	(420.2	)	$	(2.2	)	$	(397.1	)	$	(394.8	)	$	(2.3	)	$	(412.6	)	$	(411.3	)	$	(1.3	)
Net Realized/Unrealized Gains/(Losses) Included in Regulatory Assets and Liabilities	(52.3		)	(49.8		)	(2.5		)	(6.0		)	(7.6		)	1.6
Net Realized/Unrealized Gains/Losses Included in Regulatory Assets and Liabilities																			0.5			(0.7		)	1.2			(52.3		)	(49.8		)	(2.5		)
Settlements	21.2			20.1			1.1			21.4			20.9			0.5			12.6			13.9			(1.3		)	21.2			20.1			1.1
Fair Value as of End of Period	$	(443.7	)	$	(441.0	)	$	(2.7	)	$	(407.0	)	$	(406.9	)	$	(0.1	)	$	(384.0	)	$	(381.6	)	$	(2.4	)	$	(443.7	)	$	(441.0	)	$	(2.7	)

	For the Nine Months Ended September 30,																		For the Nine Months Ended September 30,
	2016									2015									2017									2016
(Millions of Dollars)	Eversource			CL&P			NSTAR Electric			Eversource			CL&P			NSTAR Electric			Eversource			CL&P			NSTAR Electric			Eversource			CL&P			NSTAR Electric
Derivatives, Net:
Fair Value as of Beginning of Period	$	(380.9	)	$	(380.8	)	$	(0.1	)	$	(415.4	)	$	(410.9	)	$	(4.5	)	$	(423.3	)	$	(420.5	)	$	(2.8	)	$	(380.9	)	$	(380.8	)	$	(0.1	)
Net Realized/Unrealized Gains/(Losses) Included in Regulatory Assets and Liabilities	(128.9		)	(122.0		)	(6.9		)	(55.3		)	(56.6		)	1.3
Net Realized/Unrealized Losses Included in Regulatory Assets and Liabilities																			(17.9		)	(15.9		)	(2.0		)	(128.9		)	(122.0		)	(6.9		)
Settlements	66.1			61.8			4.3			63.7			60.6			3.1			57.2			54.8			2.4			66.1			61.8			4.3
Fair Value as of End of Period	$	(443.7	)	$	(441.0	)	$	(2.7	)	$	(407.0	)	$	(406.9	)	$	(0.1	)	$	(384.0	)	$	(381.6	)	$	(2.4	)	$	(443.7	)	$	(441.0	)	$	(2.7	)

5. MARKETABLE SECURITIES

Eversource maintains trusts that hold marketable securities to fund certain non-qualified executive benefits. These trusts are not subject to regulatory oversight by state or federal agencies. CYAPC and YAEC maintain legally restricted trusts, each of which holds marketable securities, to fund the ~~decommissioning and~~ spent nuclear fuel removal obligations of their nuclear fuel storage facilities.

Trading Securities: Eversource has elected to record certain equity securities as trading securities, with the changes in fair values recorded in Other Income, Net on the statements of income. As of ~~September 30, 2016 and~~ December 31, ~~2015,~~2016, these securities were classified as Level 1 in the fair value hierarchy and totaled ~~$10.3 million~~$9.6 million. These securities were sold during the first quarter of 2017 and ~~$14.2 million, respectively.~~were no longer held as of September 30, 2017. For the three and nine months ended September 30, 2016, ~~and 2015,~~ net gains on these securities of $0.1 million and ~~net losses of $0.5 million, respectively, and for the nine months ended September 30, 2016 and 2015, net gains of~~ $0.6 ~~million and $1.6~~ million, respectively, were recorded in Other Income, Net on the statements of income. Dividend income is recorded in Other Income, Net when dividends are declared.

Available-for-Sale Securities: The following is a summary of available-for-sale securities, which are recorded at fair value and are included in current and long-term Marketable Securities on the balance sheets.


	As of September 30, 2016									As of December 31, 2015									As of September 30, 2017									As of December 31, 2016
Eversource (Millions of Dollars)	Amortized Cost		Pre-Tax Unrealized Gains		Pre-Tax Unrealized Losses			Fair Value		Amortized Cost		Pre-Tax Unrealized Gains		Pre-Tax Unrealized Losses			Fair Value		Amortized Cost		Pre-Tax Unrealized Gains		Pre-Tax Unrealized Losses			Fair Value		Amortized Cost		Pre-Tax Unrealized Gains		Pre-Tax Unrealized Losses			Fair Value
Debt Securities	$	261.2	$	10.7	$	—		$	271.9	$	256.5	$	4.5	$	(0.6	)	$	260.4	$	286.5	$	5.5	$	(0.5	)	$	291.5	$	296.2	$	1.1	$	(2.1	)	$	295.2
Equity Securities	206.7		63.7		(1.0		)	269.4		215.3		59.2		(3.4		)	271.1		210.7		81.5		—			292.2		203.3		62.3		(1.2		)	264.4

~~Eversource’s~~Eversource's debt and equity securities include ~~CYAPC’s~~CYAPC's and ~~YAEC’s~~YAEC's marketable securities held in nuclear decommissioning trusts in the amounts of ~~$446.9~~$489.1 million and ~~$436.9~~$466.7 million as of September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, respectively. Unrealized gains and losses for these nuclear decommissioning trusts are recorded in Marketable Securities with the corresponding offset to Other Long-Term Liabilities on the balance sheets, with no impact on the statements of income.

Unrealized Losses and Other-than-Temporary Impairment: There have been no significant unrealized losses, other-than-temporary impairments or credit losses for the three and nine months ended September 30, ~~2016~~2017 and ~~2015.~~2016. Factors considered in determining whether a credit loss exists include the duration and severity of the impairment, adverse conditions specifically affecting the issuer, and the payment history, ratings and rating changes of the security. For asset-backed debt securities, underlying collateral and expected future cash flows are also evaluated.

Realized Gains and Losses: Realized gains and losses on available-for-sale securities are recorded in Other Income, Net for ~~Eversource’s~~Eversource's non-qualified benefit trust and are offset in Other Long-Term Liabilities for CYAPC and YAEC. Eversource utilizes the specific identification basis method for the Eversource non-qualified benefit trust, and the average cost basis method for the CYAPC and YAEC nuclear decommissioning trusts to compute the realized gains and losses on the sale of available-for-sale securities.

Contractual Maturities: As of September 30, ~~2016,~~2017, the contractual maturities of available-for-sale debt securities were as follows:


Eversource (Millions of Dollars)	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Less than one year⁽¹⁾	$	29.3	$	29.1	$	40.2	$	40.2
One to five years	58.0		59.1		56.7		57.6
Six to ten years	47.0		49.5		52.6		54.1
Greater than ten years	126.9		134.2		137.0		139.6
Total Debt Securities	$	261.2	$	271.9	$	286.5	$	291.5


⁽¹⁾	Amounts in the Less than one year category include securities in the CYAPC and YAEC nuclear decommissioning trusts, which are restricted and are classified in long-term Marketable Securities on the balance sheets.

Fair Value Measurements: The following table presents the marketable securities recorded at fair value on a recurring basis by the level in which they are classified within the fair value hierarchy:


Eversource (Millions of Dollars)	As of September 30, 2016		As of December 31, 2015		As of September 30, 2017		As of December 31, 2016
Level 1:
Mutual Funds and Equities	$	279.7	$	285.3	$	292.2	$	274.0
Money Market Funds	24.5		26.9		21.8		54.8
Total Level 1	$	304.2	$	312.2	$	314.0	$	328.8
Level 2:
U.S. Government Issued Debt Securities (Agency and Treasury)	$	65.5	$	46.6	$	69.0	$	63.0
Corporate Debt Securities	43.3		43.9		56.1		41.1
Asset-Backed Debt Securities	18.0		20.0		20.4		18.5
Municipal Bonds	110.3		111.4		113.6		107.5
Other Fixed Income Securities	10.3		11.6		10.6		10.3
Total Level 2	$	247.4	$	233.5	$	269.7	$	240.4
Total Marketable Securities	$	551.6	$	545.7	$	583.7	$	569.2

U.S. government issued debt securities are valued using market approaches that incorporate transactions for the same or similar bonds and adjustments for yields and maturity dates. Corporate debt securities are valued using a market approach, utilizing recent trades of the same or similar instrument and also incorporating yield curves, credit spreads and specific bond terms and conditions. Asset-backed debt securities include collateralized mortgage obligations, commercial mortgage backed securities, and securities collateralized by auto loans, credit card loans or receivables. Asset-backed debt securities are valued using recent trades of similar instruments, prepayment assumptions, yield curves, issuance and maturity dates, and tranche information. Municipal bonds are valued using a market approach that incorporates reported trades and benchmark yields. Other fixed income securities are valued using pricing models, quoted prices of securities with similar characteristics, and discounted cash flows.

6. SHORT-TERM AND LONG-TERM DEBT

Commercial Paper Programs and Credit Agreements: Eversource parent has a $1.45 billion commercial paper program allowing Eversource parent to issue commercial paper as a form of short-term debt. As of September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, Eversource parent had ~~$698.5~~$917.0 million and approximately ~~$1.1~~$1.0 billion, respectively, in short-term borrowings outstanding under the Eversource parent commercial paper program, leaving ~~$751.5~~$533.0 million and ~~$351.5~~$428.0 million of available borrowing capacity as of September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, respectively. The weighted-average interest rate on these borrowings as of September 30, ~~2016~~2017 and December 31, ~~2015~~2016 was ~~0.66~~1.34 percent and ~~0.72~~0.88 percent, respectively. As of September 30, 2017, there were intercompany loans from Eversource parent of $202.3 million to PSNH and $96.9 million to WMECO. As of December 31, 2016, there were intercompany loans from Eversource parent of ~~$108.5~~$80.1 million to CL&P, ~~$107.5~~$160.9 million to PSNH and ~~$48.2 million to WMECO. As of December 31, 2015, there were intercompany loans from Eversource parent of $277.4 million to CL&P, $231.3 million to PSNH and $143.4~~$51.0 million to WMECO. Eversource parent, CL&P, PSNH, WMECO, NSTAR Gas and Yankee Gas are parties to a five-year $1.45 billion revolving credit facility. ~~Effective September 26, 2016, the~~The revolving credit ~~facility’s termination date was extended for one additional year to~~facility terminates on September 4, 2021. The revolving credit facility serves to backstop Eversource ~~parent’s~~parent's $1.45 billion commercial paper program. There were no borrowings outstanding on the revolving credit facility as of September 30, ~~2016 or~~2017 and December 31, ~~2015.~~2016.

~~NSTAR Electric has a $450 million commercial paper program allowing NSTAR Electric to issue commercial paper~~Except as a form of short-term debt. As of September 30, 2016 and December 31, 2015, NSTAR Electric had $36.0 million and $62.5 million, respectively, in short-term borrowings outstanding under its commercial paper program, leaving $414.0 million and $387.5 million of available borrowing capacity as of September 30, 2016 and December 31, 2015, respectively. The weighted-average interest rate on these borrowings as of September 30, 2016 and December 31, 2015 was 0.42 percent and 0.40 percent, respectively. NSTAR Electric is a party to a five-year $450 million revolving credit facility. Effective September 26, 2016, the revolving credit facility’s termination date was extended for one additional year to September 4, 2021. The revolving credit facility serves to backstop NSTAR Electric’s $450 million commercial paper program. There were no borrowings outstanding on the revolving credit facility as of September 30, 2016 or December 31, 2015.

~~Amounts~~described below, amounts outstanding under the commercial paper programs are included in Notes Payable for Eversource and NSTAR Electric and are classified in current liabilities on the balance sheets as all borrowings are outstanding for no more than 364 days at one time. Intercompany loans from Eversource parent to CL&P, PSNH and WMECO are included in Notes Payable to Eversource Parent and are classified in current liabilities on their respective balance sheets. Intercompany loans from Eversource parent to CL&P, PSNH and WMECO are eliminated in consolidation on ~~Eversource’s~~Eversource's balance sheets.

~~Short-Term Borrowing Limits:~~ ~~The amount~~As a result of the October 2017 Eversource parent long-term debt issuances, the net proceeds of which were used to repay short-term borrowings outstanding under the Eversource parent commercial paper program, $898.8 million of short-term ~~borrowings that may be incurred by~~ debt was reclassified to Long-Term Debt as of September 30, 2017.

NSTAR Electric ~~is subject to periodic approval by the FERC. On August 8, 2016, the FERC granted authorization to allow~~has a $450 million commercial paper program allowing NSTAR Electric to issue ~~total~~commercial paper as a form of short-term ~~debt securities~~debt. As of September 30, 2017, NSTAR Electric had no short-term borrowings outstanding and as of December 31, 2016, NSTAR Electric had $126.5 million in ~~an aggregate principal amount not~~short-term borrowings outstanding under its commercial paper program, leaving $450.0 million and $323.5 million of available borrowing capacity as of September 30, 2017 and December 31, 2016, respectively. The weighted-average interest rate on these borrowings as of December 31, 2016 was 0.71 percent. NSTAR Electric is a party to ~~exceed $655~~a five-year $450 million revolving credit facility. The revolving credit facility terminates on September 4, 2021. The revolving credit facility serves to backstop NSTAR Electric's $450 million commercial paper program. There were no borrowings outstanding ~~at any one time, through October 23, 2018.~~on the revolving credit facility as of September 30, 2017 and December 31, 2016.

Long-Term Debt Issuances: In March ~~2016,~~2017, Eversource parent issued ~~$250~~$300 million of ~~2.50~~2.75 percent Series IK Senior Notes due to mature in ~~2021 and $250 million of 3.35 percent Series J Senior Notes due to mature in 2026.~~2022. The proceeds, net of issuance costs, were used to repay short-term borrowings under the Eversource parent commercial paper program.

In ~~May 2016, NSTAR Electric~~March 2017, CL&P issued ~~$250~~$300 million of ~~2.70~~3.20 percent ~~debentures,~~2017 Series A First and Refunding Mortgage Bonds due to mature in ~~2026. The proceeds, net of issuance costs, were used to repay short-term borrowings under the NSTAR Electric commercial paper program and fund capital expenditures and working capital.~~

~~In June 2016, WMECO issued $50 million of 2.75 percent Series H Senior Notes, due to mature in 2026.~~2027. The proceeds, net of issuance costs, were used to repay short-term borrowings.

In May 2017, NSTAR Electric issued $350 million of 3.20 percent Debentures due to mature in 2027. The proceeds, net of issuance costs, were used to repay short-term borrowings and fund capital expenditures and working capital.

In August 2017, CL&P issued $225 million of 4.30 percent 2014 Series A First and Refunding Mortgage Bonds due to mature in 2044. These bonds are part of the same series of CL&P’s existing 4.30 percent bonds that were initially issued in 2014. The aggregate outstanding principal amount for these bonds is now $475 million. The proceeds, net of issuance costs, were used to refinance short-term debt and fund capital expenditures and working capital.

In September 2017, Yankee Gas issued $75 million of 3.02 percent Series N First Mortgage Bonds due to mature in 2027. The proceeds, net of issuance costs, were used to repay short-term borrowings.

In October 2017, Eversource parent issued $450 million 2.75 percent Series K Senior Notes due to mature in 2022. These senior notes are part of the same series of Eversource parent’s existing 2.75 percent Series K Senior Notes that were initially issued in March 2017. The aggregate outstanding principal amount for the Series K Senior Notes is now $750 million. In addition, Eversource parent issued $450 million of 2.90 percent 2017 Series L Senior Notes due to mature in 2024. The proceeds, net of issuance costs, were used to repay short-term borrowings.

In October 2017, NSTAR Electric issued $350 million of 3.20 percent Debentures due to mature in 2027. The debentures are part of the same series of NSTAR Electric’s existing 3.20 percent Debentures that were initially issued in May 2017. The aggregate outstanding principal amount for the 3.20 percent Debentures is now $700 million. The proceeds, net of issuance costs, will be used to redeem long-term debt due to mature on November 15, 2017. As the debt issuance refinanced short-term debt, the amount was reclassified to Long-Term Debt on Eversource's and NSTAR Electric's balance sheets.

Long-Term Debt Repayments: In ~~May 2016, NSTAR Electric~~March 2017, CL&P repaid at maturity ~~$200~~the $150 million ~~variable rate debentures, using short-term borrowings.~~5.375 percent 2007 Series A First and Refunding Mortgage Bonds.

In September 2017, CL&P repaid at maturity $100 million of 5.75 percent 2007 Series C First Mortgage Bonds and PSNH repaid at maturity $70 million of 6.15 percent 2007 Series N First Mortgage Bonds.

In October 2017, NSTAR Gas repaid at maturity $25 million of 7.04 percent Series M First Mortgage Bonds.

Long-Term Debt Issuance Authorizations: On January 4, 2017, PURA approved CL&P's request for authorization to issue up to $1.325 billion in long-term debt through December 31, 2020. On March 30, 2017, the DPU approved NSTAR Electric's request for authorization to issue up to $700 million in long-term debt through December 31, 2018.

7. PENSION BENEFITS AND POSTRETIREMENT BENEFITS OTHER THAN PENSIONS

Eversource Service sponsors a defined benefit retirement plan ~~(Pension Plan)~~("Pension Plan") that covers eligible ~~employees, including, among others, employees of CL&P, NSTAR Electric, PSNH and WMECO.~~participants. In addition to the Pension Plan, Eversource maintains non-qualified defined benefit retirement plans sponsored by Eversource Service ~~(SERP Plans)~~("SERP Plans"), which provide benefits in excess of Internal Revenue Code limitations to eligible ~~participants consisting of current and retired employees.~~participants. Eversource Service also sponsors a defined benefit postretirement ~~plans~~plan that ~~provide certain benefits, primarily medical, dental and~~provides life insurance and a health reimbursement arrangement created for the purpose of reimbursing retirees and dependents for health insurance premiums and certain medical expenses, to ~~retired employees~~eligible participants that ~~met~~meet certain age and service eligibility requirements ~~including, among others, employees of CL&P, NSTAR Electric, PSNH and WMECO (PBOP Plan).~~

~~Effective January 1, 2016, the Company refined its method of estimating the discount rate for the service and interest cost components of Pension and~~ ("PBOP expense from the yield-curve approach to the spot rate methodology, which provides a more precise measurement by matching projected cash flows to the corresponding spot rates on the yield curve. Historically, these components were estimated using the same weighted-average discount rate as for the funded status. The discount rates used to estimate the 2016 service cost were 4.89 percent and 4.09 percent for the Pension and PBOP plans, respectively. The discount rates used to estimate the 2016 interest cost were 3.80 percent and 2.88 percent for the Pension and PBOP plans, respectively. The total pre-tax benefit of this change on Pension and PBOP expense, prior to the capitalized portion and amounts deferred and recovered through rate reconciliation mechanisms, for the three months ended September 30, 2016 was $11.5 million and $2.5 million for the Pension and PBOP plans, respectively, and $35 million and $7.5 million for the nine months ended September 30, 2016, respectively.Plan").

In August 2016, the Company amended its PBOP Plan, which standardized separate benefit structures that existed within the plan and made other benefit changes. The amendment required a remeasurement of the benefit obligation using current assumptions, including updated discount rates and asset values. The discount rate used to remeasure the benefit obligation was 3.62 percent. The remeasurement resulted in a ~~reduction to the benefit liability~~prior service credit of approximately $244 million, offset by an increase to the unamortized actuarial losses of approximately $142 million driven primarily by the decrease in the discount rate. Overall, the impact of the remeasurement reduced the PBOP plan’s accumulated projected benefit obligation and regulatory assets by approximately $102$5.3 million and ~~$106~~$16.1 million for the three and nine months ended September 30, 2017, respectively, ~~and increased accumulated other comprehensive losses by $4.0 million. The remeasurement resulted in~~which was reflected as a ~~decrease in the~~reduction to net periodic benefit ~~costs~~expense for PBOP benefits, prior to the capitalized portion and amounts deferred and recovered through rate reconciliation mechanisms, of approximately $10 million, which will be recorded in the period August 1, 2016 through December 31, 2016, and mostbenefits. The majority of this amount will be deferred for future refund to customers.

The components of net periodic benefit expense for the Pension, SERP and PBOP Plans are shown below. The net periodic benefit expense and the intercompany allocations, less the capitalized portions of pension, SERP and PBOP amounts, are included in Operations and Maintenance expense on the statements of income. Capitalized ~~pension and PBOP~~ amounts relate to employees working on capital projects and are included in Property, Plant and Equipment, Net on the balance sheets. Pension, SERP and PBOP expense reflected in the statements of cash flows for CL&P, NSTAR Electric, PSNH and WMECO does not include the intercompany allocations or the corresponding capitalized portion, as these amounts are cash settled on a short-term basis.


	Pension and SERP												Pension and SERP
Eversource	For the Three Months Ended						For the Nine Months Ended						For the Three Months Ended						For the Nine Months Ended
(Millions of Dollars)	September 30, 2016			September 30, 2015 ⁽¹⁾			September 30, 2016			September 30, 2015 ⁽¹⁾			September 30, 2017			September 30, 2016			September 30, 2017			September 30, 2016
Service Cost	$	18.6		$	22.7		$	56.6		$	68.7		$	17.4		$	18.6		$	53.8		$	56.6
Interest Cost	46.4			56.9			139.2			170.3			47.2			46.4			140.7			139.2
Expected Return on Plan Assets	(79.4		)	(83.9		)	(238.5		)	(252.1		)
Expected Return on Pension Plan Assets													(83.5		)	(79.4		)	(250.5		)	(238.5		)
Actuarial Loss	31.4			36.5			94.2			111.9			33.9			31.4			101.3			94.2
Prior Service Cost	0.9			0.9			2.6			2.7			1.2			0.9			3.4			2.6
Total Net Periodic Benefit Expense	$	17.9		$	33.1		$	54.1		$	101.5		$	16.2		$	17.9		$	48.7		$	54.1
Capitalized Pension Expense	$	5.4		$	9.8		$	16.8		$	31.3		$	5.5		$	5.4		$	16.5		$	16.8

	PBOP												PBOP
Eversource	For the Three Months Ended						For the Nine Months Ended						For the Three Months Ended						For the Nine Months Ended
(Millions of Dollars)	September 30, 2016			September 30, 2015 ⁽¹⁾			September 30, 2016			September 30, 2015 ⁽¹⁾			September 30, 2017			September 30, 2016			September 30, 2017			September 30, 2016
Service Cost	$	3.0		$	4.1		$	9.2		$	10.3		$	2.4		$	3.0		$	7.1		$	9.2
Interest Cost	7.5			11.8			26.5			30.4			6.8			7.5			20.3			26.5
Expected Return on Plan Assets	(15.9		)	(16.9		)	(47.3		)	(43.2		)	(16.0		)	(15.9		)	(47.8		)	(47.3		)
Actuarial Loss	3.0			1.7			5.0			4.5			2.2			3.0			6.9			5.0
Prior Service Credit	(3.6		)	(0.1		)	(3.7		)	(0.3		)	(5.3		)	(3.6		)	(16.1		)	(3.7		)
Total Net Periodic Benefit Expense/(Income)	$	(6.0	)	$	0.6		$	(10.3	)	$	1.7
Capitalized PBOP Expense/(Income)	$	(2.6	)	$	—		$	(4.6	)	$	0.1
Total Net Periodic Benefit Income													$	(9.9	)	$	(6.0	)	$	(29.6	)	$	(10.3	)
Capitalized PBOP Income													$	(4.8	)	$	(2.6	)	$	(14.3	)	$	(4.6	)


	Pension and SERP																								Pension and SERP
	For the Three Months Ended September 30, 2016												For the Three Months Ended September 30, 2015												For the Three Months Ended September 30, 2017												For the Three Months Ended September 30, 2016
(Millions of Dollars)	CL&P			NSTAR Electric			PSNH			WMECO			CL&P			NSTAR Electric			PSNH ⁽¹⁾			WMECO			CL&P			NSTAR Electric			PSNH			WMECO			CL&P			NSTAR Electric			PSNH			WMECO
Service Cost	$	4.6		$	3.3		$	2.5		$	0.8		$	6.2		$	3.7		$	3.1		$	1.0		$	4.6		$	3.1		$	2.4		$	0.7		$	4.6		$	3.3		$	2.5		$	0.8
Interest Cost	10.2			8.5			5.1			2.1			12.9			10.0			6.1			2.6			10.5			8.6			5.3			2.1			10.2			8.5			5.1			2.1
Expected Return on Plan Assets	(18.0		)	(16.9		)	(9.6		)	(4.4		)	(19.8		)	(17.5		)	(10.1		)	(4.7		)
Expected Return on Pension Plan Assets																									(17.8		)	(17.5		)	(10.0		)	(4.4		)	(18.0		)	(16.9		)	(9.6		)	(4.4		)
Actuarial Loss	6.3			8.7			2.5			1.3			8.0			8.7			2.9			1.6			6.8			8.9			3.0			1.5			6.3			8.7			2.5			1.3
Prior Service Cost	0.4			—			0.1			0.1			0.4			—			0.1			0.1			0.4			0.1			0.1			0.1			0.4			—			0.1			0.1
Total Net Periodic Benefit Expense/(Income)	$	3.5		$	3.6		$	0.6		$	(0.1	)	$	7.7		$	4.9		$	2.1		$	0.6		$	4.5		$	3.2		$	0.8		$	—		$	3.5		$	3.6		$	0.6		$	(0.1	)
Intercompany Allocations	$	3.5		$	2.2		$	1.0		$	0.6		$	5.8		$	3.4		$	1.6		$	1.1		$	2.4		$	1.8		$	0.8		$	0.5		$	3.5		$	2.2		$	1.0		$	0.6
Capitalized Pension Expense	$	2.2		$	2.0		$	0.4		$	0.1		$	4.7		$	2.7		$	0.8		$	0.5		$	2.4		$	1.9		$	0.4		$	0.1		$	2.2		$	2.0		$	0.4		$	0.1

	Pension and SERP																								Pension and SERP
	For the Nine Months Ended September 30, 2016												For the Nine Months Ended September 30, 2015												For the Nine Months Ended September 30, 2017												For the Nine Months Ended September 30, 2016
(Millions of Dollars)	CL&P			NSTAR Electric			PSNH			WMECO			CL&P			NSTAR Electric			PSNH ⁽¹⁾			WMECO			CL&P			NSTAR Electric			PSNH			WMECO			CL&P			NSTAR Electric			PSNH			WMECO
Service Cost	$	14.3		$	9.9		$	7.5		$	2.4		$	18.4		$	11.2		$	9.0		$	3.2		$	13.9		$	9.4		$	7.3		$	2.3		$	14.3		$	9.9		$	7.5		$	2.4
Interest Cost	31.2			25.3			15.4			6.3			38.4			30.2			18.1			7.8			31.3			25.6			15.9			6.3			31.2			25.3			15.4			6.3
Expected Return on Plan Assets	(54.2		)	(50.7		)	(28.9		)	(13.1		)	(59.1		)	(52.5		)	(30.3		)	(14.2		)
Expected Return on Pension Plan Assets																									(53.9		)	(52.5		)	(29.9		)	(13.3		)	(54.2		)	(50.7		)	(28.9		)	(13.1		)
Actuarial Loss	19.2			25.8			7.5			4.1			24.2			27.0			8.8			4.8			20.7			26.4			8.7			4.5			19.2			25.8			7.5			4.1
Prior Service Cost	1.1			—			0.3			0.2			1.1			0.1			0.4			0.2			1.1			0.2			0.4			0.2			1.1			—			0.3			0.2
Total Net Periodic Benefit Expense/(Income)	$	11.6		$	10.3		$	1.8		$	(0.1	)	$	23.0		$	16.0		$	6.0		$	1.8		$	13.1		$	9.1		$	2.4		$	—		$	11.6		$	10.3		$	1.8		$	(0.1	)
Intercompany Allocations	$	10.3		$	6.7		$	3.0		$	1.9		$	18.0		$	10.3		$	5.0		$	3.3		$	7.4		$	5.5		$	2.5		$	1.4		$	10.3		$	6.7		$	3.0		$	1.9
Capitalized Pension Expense	$	7.1		$	5.7		$	1.0		$	0.3		$	14.1		$	8.6		$	2.6		$	1.4		$	7.3		$	5.4		$	1.1		$	0.3		$	7.1		$	5.7		$	1.0		$	0.3


	PBOP																								PBOP
	For the Three Months Ended September 30, 2016												For the Three Months Ended September 30, 2015												For the Three Months Ended September 30, 2017												For the Three Months Ended September 30, 2016
(Millions of Dollars)	CL&P			NSTAR Electric			PSNH			WMECO			CL&P			NSTAR Electric			PSNH ⁽¹⁾			WMECO			CL&P			NSTAR Electric			PSNH			WMECO			CL&P			NSTAR Electric			PSNH			WMECO
Service Cost	$	0.6		$	0.6		$	0.4		$	0.1		$	0.5		$	1.3		$	0.3		$	0.1		$	0.5		$	0.3		$	0.3		$	0.1		$	0.6		$	0.6		$	0.4		$	0.1
Interest Cost	1.3			2.5			0.7			0.3			1.8			4.8			1.0			0.3			1.3			1.9			0.8			0.3			1.3			2.5			0.7			0.3
Expected Return on Plan Assets	(2.5		)	(6.4		)	(1.4		)	(0.6		)	(2.8		)	(6.8		)	(1.5		)	(0.6		)	(2.4		)	(6.6		)	(1.4		)	(0.6		)	(2.5		)	(6.4		)	(1.4		)	(0.6		)
Actuarial Loss	0.5			1.2			0.2			—			0.2			0.6			0.1			—			0.2			0.9			0.1			—			0.5			1.2			0.2			—
Prior Service Cost/(Credit)	0.2			(2.9		)	0.1			—			—			(0.1		)	—			—			0.3			(4.3		)	0.2			—			0.2			(2.9		)	0.1			—
Total Net Periodic Benefit Expense/(Income)	$	0.1		$	(5.0	)	$	—		$	(0.2	)	$	(0.3	)	$	(0.2	)	$	(0.1	)	$	(0.2	)
Total Net Periodic Benefit (Income)/Expense																									$	(0.1	)	$	(7.8	)	$	—		$	(0.2	)	$	0.1		$	(5.0	)	$	—		$	(0.2	)
Intercompany Allocations	$	—		$	(0.1	)	$	—		$	—		$	0.4		$	0.2		$	0.1		$	0.1		$	(0.2	)	$	(0.2	)	$	(0.1	)	$	—		$	—		$	(0.1	)	$	—		$	—
Capitalized PBOP Expense/(Income)	$	—		$	(2.2	)	$	—		$	(0.1	)	$	(0.1	)	$	—		$	0.1		$	—
Capitalized PBOP Income																									$	(0.1	)	$	(4.0	)	$	—		$	(0.1	)	$	—		$	(2.2	)	$	—		$	(0.1	)

	PBOP																								PBOP
	For the Nine Months Ended September 30, 2016												For the Nine Months Ended September 30, 2015												For the Nine Months Ended September 30, 2017												For the Nine Months Ended September 30, 2016
(Millions of Dollars)	CL&P			NSTAR Electric			PSNH			WMECO			CL&P			NSTAR Electric			PSNH ⁽¹⁾			WMECO			CL&P			NSTAR Electric			PSNH			WMECO			CL&P			NSTAR Electric			PSNH			WMECO
Service Cost	$	1.4		$	2.5		$	0.9		$	0.3		$	1.6		$	4.0		$	1.0		$	0.3		$	1.5		$	1.1		$	1.0		$	0.3		$	1.4		$	2.5		$	0.9		$	0.3
Interest Cost	4.0			10.3			2.2			0.8			5.4			14.2			2.9			1.1			4.0			5.7			2.3			0.8			4.0			10.3			2.2			0.8
Expected Return on Plan Assets	(7.6		)	(19.2		)	(4.2		)	(1.7		)	(8.3		)	(20.5		)	(4.4		)	(1.9		)	(7.3		)	(19.9		)	(4.1		)	(1.7		)	(7.6		)	(19.2		)	(4.2		)	(1.7		)
Actuarial Loss	0.9			1.7			0.5			—			0.5			1.8			0.4			—			0.7			2.6			0.4			—			0.9			1.7			0.5			—
Prior Service Cost/(Credit)	0.2			(2.9		)	0.1			—			—			(0.1		)	—			—			0.8			(12.9		)	0.4			0.1			0.2			(2.9		)	0.1			—
Total Net Periodic Benefit Income	$	(1.1	)	$	(7.6	)	$	(0.5	)	$	(0.6	)	$	(0.8	)	$	(0.6	)	$	(0.1	)	$	(0.5	)	$	(0.3	)	$	(23.4	)	$	—		$	(0.5	)	$	(1.1	)	$	(7.6	)	$	(0.5	)	$	(0.6	)
Intercompany Allocations	$	0.3		$	—		$	—		$	—		$	1.4		$	0.7		$	0.3		$	0.3		$	(0.5	)	$	(0.7	)	$	(0.3	)	$	(0.1	)	$	0.3		$	—		$	—		$	—
Capitalized PBOP Expense/(Income)	$	(0.5	)	$	(3.3	)	$	—		$	(0.3	)	$	(0.2	)	$	(0.1	)	$	0.2		$	(0.1	)
Capitalized PBOP Income																									$	(0.4	)	$	(11.9	)	$	—		$	(0.2	)	$	(0.5	)	$	(3.3	)	$	—		$	(0.3	)


⁽¹⁾	~~Amounts excluded approximately $0.8 million and $2.4 million for the three and nine months ended September 30, 2015, respectively, that represented amounts included in other deferred debits.~~

8. COMMITMENTS AND CONTINGENCIES

A. Environmental Matters

Eversource, CL&P, NSTAR Electric, PSNH and WMECO are subject to environmental laws and regulations intended to mitigate or remove the effect of past operations and improve or maintain the quality of the environment. These laws and regulations require the removal or the remedy of the effect on the environment of the disposal or release of certain specified hazardous substances at current and former operating sites. Eversource, CL&P, NSTAR Electric, PSNH and WMECO have an active environmental auditing and training program and each believes it is substantially in compliance with all enacted laws and regulations.

The number of environmental sites and related reserves for which remediation or long-term monitoring, preliminary site work or site assessment is being performed are as follows:


	As of September 30, 2016			As of December 31, 2015			As of September 30, 2017			As of December 31, 2016
	Number of Sites	Reserve (in millions)		Number of Sites	Reserve (in millions)		Number of Sites	Reserve (in millions)		Number of Sites	Reserve (in millions)
Eversource	63	$	59.7	64	$	51.1	58	$	57.7	61	$	65.8
CL&P	14	4.7		14	4.6		14	4.9		14	4.9
NSTAR Electric	14	2.3		15	2.4		10	2.0		13	3.2
PSNH	12	4.3		12	4.5		11	5.7		11	5.3
WMECO	4	0.7		4	0.6		4	0.8		4	0.6

Included in the Eversource number of sites and reserve amounts above are former MGP sites that were operated several decades ago and manufactured gas from coal and other processes, which resulted in certain by-products remaining in the environment that may pose a potential risk to human health and the environment, for which Eversource may have potential liability. The reserve balances related to these former MGP sites were ~~$53.9~~$51.9 million and ~~$45.5~~$59.0 million as of September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, respectively, and related primarily to the natural gas business segment. The reduction in the reserve balance at the MGP sites in the first quarter of 2017 was primarily due to a change in cost estimates at one site where actual contamination was less than originally estimated.

These reserve estimates are subjective in nature as they take into consideration several different remediation options at each specific site. The reliability and precision of these estimates can be affected by several factors, including new information concerning either the level of contamination at the site, the extent of ~~Eversource’s,~~Eversource's, CL~~&P’s,~~&P's, NSTAR ~~Electric’s, PSNH’s,~~Electric's, PSNH's, and ~~WMECO’s~~WMECO's responsibility for remediation or the extent of remediation required, recently enacted laws and regulations, or changes in cost estimates due to certain economic factors. It is possible that new information or future developments could require a reassessment of the potential exposure to related environmental matters. As this information becomes available, management will continue to assess the potential exposure and adjust the reserves accordingly.

B. Guarantees and Indemnifications

In the normal course of business, Eversource parent provides credit assurances on behalf of its subsidiaries, including CL&P, NSTAR Electric, PSNH and WMECO, in the form of guarantees.

Eversource parent issued a declining balance guaranty on behalf of Eversource Gas Transmission LLC, a wholly-owned subsidiary, to guarantee the payment of the subsidiary’s capital contributions for its investment in the Access Northeast project. The guaranty will not exceed $206 million and decreases as capital contributions are made. The guaranty will expire upon the earlier of the full performance of the guaranteed obligations or December 31, 2021.

~~Eversource parent issued a~~ guaranty on behalf of its subsidiary, NPT, under which, beginning at the time the Northern Pass Transmission line goes into commercial operation, Eversource parent will guarantee the financial obligations of NPT under the TSA with HQ in an amount not to exceed $25 million. Eversource ~~parent’s~~parent's obligations under the guaranty expire upon the full, final and indefeasible payment of the guaranteed obligations. Eversource parent has also entered into a guaranty on behalf of NPT under which Eversource parent will guarantee ~~NPT’s~~NPT's obligations under ~~its letter of credit~~a facility with a financial institution pursuant to which NPT may request letters of credit in an aggregate amount of up to approximately $14 million.

Eversource parent has also guaranteed certain indemnification and other obligations as a result of the sales of former unregulated subsidiaries and the termination of an unregulated business, with maximum exposures either not specified or not material.

Management does not anticipate a material impact to ~~Net Income~~net income or cash flows as a result of these various guarantees and indemnifications.

The following table summarizes Eversource ~~parent’s~~parent's exposure to guarantees and indemnifications of its subsidiaries to external parties, as of September 30, ~~2016:~~2017:


Company	Description	Maximum Exposure (in millions)		Expiration Dates	Description	Maximum Exposure (in millions)		Expiration Dates
On behalf of subsidiaries:
Eversource Gas Transmission LLC	Access Northeast Project Capital Contributions Guaranty	$	186.5	2021	Access Northeast Project Capital Contributions Guaranty ⁽¹⁾	$	185.1	2021
Various	Surety Bonds⁽¹⁾	$	37.1	2016 - 2018	Surety Bonds⁽²⁾	40.1		2017 - 2018
Eversource Service and Rocky River Realty Company	Lease Payments for Vehicles and Real Estate	$	9.8	2019 - 2024	Lease Payments for Vehicles and Real Estate	8.2		2019 - 2024

⁽¹⁾

Eversource parent issued a declining balance guaranty on behalf of its subsidiary, Eversource Gas Transmission LLC, to guarantee the payment of the subsidiary's capital contributions for its investment in the Access Northeast project. The guaranty decreases as capital contributions are made. The guaranty will expire upon the earlier of the full performance of the guaranteed obligations or December 31, 2021.


⁽²⁾	Surety bond expiration dates reflect termination dates, the majority of which will be renewed or extended. Certain surety bonds contain credit ratings triggers that would require Eversource parent to post collateral in the event that the unsecured debt credit ratings of Eversource parent are downgraded.

C. Spent Nuclear Fuel ~~Litigation~~Obligations - Yankee Companies

CL&P, NSTAR Electric, PSNH and WMECO have plant closure and fuel storage cost obligations to the Yankee Companies, which have each completed the physical decommissioning of their respective nuclear facilities and are now engaged in the long-term storage of their spent fuel. The Yankee Companies collect these costs through wholesale, FERC-approved rates charged under power purchase agreements with several New England utilities, including CL&P, NSTAR Electric, PSNH and WMECO. These companies in turn recover these costs from their customers through state regulatory commission-approved retail rates. The Yankee Companies have collected or are currently collecting amounts that management believes are adequate to recover the remaining plant closure and fuel storage cost estimates for the respective plants. Management believes CL&P, NSTAR Electric and WMECO will recover their shares of these obligations from their customers. PSNH has recovered its total share of these costs from its customers.

Spent Nuclear Fuel Litigation:

The Yankee Companies have filed ~~separate~~ complaints against the DOE in the Court of Federal Claims seeking monetary damages resulting from the ~~DOE’s~~DOE's failure to provide for a permanent facility to store spent nuclear fuel pursuant to the terms of the 1983 spent fuel and high level waste disposal contracts between the Yankee Companies and the DOE. The court had previously awarded the Yankee Companies damages for Phase I, II, and ~~Phase II~~III of litigation resulting from the ~~DOE’s~~DOE's failure to meet its contractual obligations. ~~Phase I~~These Phases covered damages incurred in the years 1998 through ~~2002~~2012, and ~~Phase II covered~~the awarded damages ~~incurred in~~have been received by the ~~years 2001 through 2008 for CYAPC and YAEC and from 2002 through 2008 for MYAPC.~~Yankee Companies with certain amounts of the damages refunded to their customers.

DOE Phase ~~III~~IV Damages - ~~In August 2013,~~On May 22, 2017, each of the Yankee Companies ~~each~~ filed subsequent lawsuits against the DOE ~~seeking recovery of actual damages incurred~~ in the years 2009 through 2012. The DOE Phase III trial concluded on July 1, 2015, followed by a post-trial briefing that concluded on October 14, 2015. On March 25, 2016, the court issued its decision and awardedCourt of Federal Claims seeking damages totaling approximately $100 million for CYAPC, YAEC and MYAPC, ~~damages of $32.6 million, $19.6 million and $24.6 million, respectively. In total,~~covering the years from 2013 to 2016 (“DOE Phase IV”). The DOE Phase IV trial is expected to begin in 2018.

For further discussion, see Part I, Item 3, “Legal Proceedings - Yankee Companies ~~were awarded $76.8 million~~v. U.S. Department of ~~the $77.9 million in damages sought in Phase III. The decision became final on July 18,~~Energy” of our 2016 and the Yankee Companies received the awards from the DOE on October 14, 2016. The Yankee Companies have filed a request with FERC seeking approval of the proposed distribution of certain amounts of the awarded damages proceeds to member companies, including CL&P, NSTAR Electric, PSNH, and WMECO. Subject to receipt of FERC approval, CYAPC and MYAPC expect to be able to make distributions in December 2016. MYAPC also anticipates refunding approximately $57 million from its spent nuclear fuel trust, a portion of which will be refunded to the Eversource utility subsidiaries. In total, Eversource expects to receive approximately $26 million, of which CL&P expects to receive $13.6 million, NSTAR Electric expects to receive $5 million, PSNH expects to receive $3.9 million, and WMECO expects to receive $3.6 million. These anticipated amounts will be refunded to the customers of the respective Eversource utility subsidiaries.Form 10-K.

D. FERC ROE Complaints

Four separate complaints have been filed at the FERC by combinations of New England state attorneys general, state regulatory commissions, consumer advocates, consumer groups, municipal parties and other parties (collectively the ~~“Complainants”~~"Complainants"). In each of the first three complaints, the Complainants challenged the ~~NETOs’~~NETOs' base ROE of 11.14 percent that had been utilized since ~~2006~~2005 and sought an order to reduce it prospectively from the date of the final FERC order and for the separate 15-month complaint ~~refund periods stipulated in~~periods. In the ~~separate complaints.~~ fourth complaint, filed April 29, 2016, the Complainants challenged the NETOs' base ROE of 10.57 percent and the maximum ROE for transmission incentive ("incentive cap") of 11.74 percent, asserting that these ROEs were unjust and unreasonable.

In response to appeals of the FERC decision in the first complaint filed by the NETOs and the Complainants, the U.S. Court of Appeals for the D.C. Circuit (the "Court") issued a decision on April 14, 2017 vacating and remanding the FERC's decision. The Court found that the FERC ~~ordered a 10.57~~failed to make an explicit finding that the 11.14 percent base ROE was unjust and unreasonable, as required under Section 206 of the Federal Power Act, before it set a new base ROE. The Court also found that the FERC did not provide a rational connection between the record evidence and its decision to select the midpoint of the upper half of the zone of reasonableness for the new base ROE.

On May 26, 2017, the Chief Administrative Law Judge ("ALJ") issued an order that the fourth complaint will continue to trial in December 2017 with an ALJ initial decision expected in March of 2018.

A summary of the four separate complaints and the base ROEs pertinent to those complaints are as follows:



Complaint	15-Month Time Period of Complaint (Beginning as of Complaint Filing Date)	Original Base ROE Authorized by FERC at Time of Complaint Filing Date ⁽¹⁾	Base ROE Subsequently Authorized by FERC for First Complaint Period and also Effective from October 16, 2014 through April 14, 2017 ⁽¹⁾	Reserve (Pre-Tax and Excluding Interest) as of September 30, 2017 (in millions)		FERC ALJ Recommendation of Base ROE on Second and Third Complaints (Issued March 22, 2016)
First	10/1/2011 - 12/31/2012	11.14%	10.57%	$—	⁽²⁾	N/A
Second	12/27/2012 - 3/26/2014	11.14%	N/A	39.1	⁽³⁾	9.59%
Third	7/31/2014 - 10/30/2015	11.14%	10.57%	—		10.90%
Fourth	4/29/2016 - 7/28/2017	10.57%	10.57%	—		N/A

⁽¹⁾ The billed ROE (base plus incentives) between October 1, 2011 and October 15, 2014 was within a range of 11.14 percent to 13.1 percent. On October 16, 2014, the FERC set the incentive cap at 11.74 percent for the first complaint ~~refund~~ period and ~~prospectively~~also effective from October 16, 2014 ~~and that a utility’s total or maximum ROE for any incentive project shall not exceed~~through April 14, 2017, the ~~top of~~date on which the ~~new zone of reasonableness, which was set at 11.74 percent. In late 2014, the NETOs made a compliance filing, and~~Court vacated this FERC order.

⁽²⁾ CL&P, NSTAR Electric, PSNH and WMECO have refunded all amounts associated with the first complaint ~~period.~~period, totaling $38.9 million (pre-tax and excluding interest) at Eversource (consisting of $22.4 million at CL&P, $8.4 million at NSTAR Electric, $2.8 million at PSNH, and $5.3 million at WMECO), reflecting both the base ROE and incentive cap prescribed by the FERC order.

⁽³⁾ The reserve represents the difference between the ROEs billed during the second complaint period and a 10.57 percent base ROE and 11.74 percent incentive cap. The reserve consisted of $21.4 million for CL&P, $8.5 million for NSTAR Electric, $3.1 million for PSNH, and $6.1 million for WMECO as of September 30, 2017.

On June 5, 2017, the NETOs, ~~and Complainants have appealed~~including Eversource, submitted a filing to the ~~decision~~FERC to reinstate the base ROE of 11.14 percent with an associated ROE incentive cap of 13.5 percent effective June 8, 2017, as these were the last ROEs lawfully in effect for transmission billing purposes prior to the FERC order vacated by the Court on April 14, 2017. On October 6, 2017, the FERC did not accept the NETOs filing, temporarily leaving in place the ROEs (10.57 percent base ROE with an 11.74 percent incentive cap ROE) set in the first complaint toproceeding until the ~~D.C. Circuit Court of Appeals. A court decision is expected in late 2016 or early 2017.~~FERC addresses the Court’s decision.

~~The~~On October 5, 2017 the NETOs filed a series of motions, requesting that the FERC dismiss the four complaint proceedings. Alternatively, if the FERC does not dismiss the proceedings, the NETOs requested that the FERC consolidate all four complaint proceedings for expeditious resolution and/or stay the trial in the fourth complaint proceeding and resolve it based on the standards set in the April 14, 2017 Court decision.

At this time, the Company ~~has recorded reserves across~~cannot reasonably estimate a range of gain or loss for the complaint ~~periods at its electric subsidiaries. In the first nine months of 2015, the Company recognized~~proceedings. The April 14, 2017 Court decision did not provide a pre-tax charge to earnings (excluding interest) of $20 million, of which $12.5 million was recorded at CL&P, $2.4 million at NSTAR Electric, $1 million at PSNH, and $4.1 million at WMECO. The pre-tax charge was recorded asreasonable basis for a ~~regulatory liability and as a reduction to Operating Revenues.~~

For the second and third complaints, the state parties, municipal utilities and FERC trial staff each believe that the base ROE should be reduced to an amount lower than 11.14 percent. FERC’s determination to set these cases for hearing was appealedchange to the ~~D.C. Circuit Court~~reserve balance of Appeals, and is being held in abeyance pending a final FERC order. On March 22, 2016, the FERC ALJ issued an initial decision on the second and third complaints. For the second complaint period, the FERC ALJ recommended a zone of reasonableness of 7.12 percent to 10.42 percent and a base ROE of 9.59 percent. For the third complaint period, the FERC ALJ recommended a zone of reasonableness of 7.04 percent to 12.19 percent and a base ROE of 10.90 percent. The FERC ALJ also affirmed that the maximum ROE for transmission incentive projects should be the top of the zone of reasonableness. The NETOs filed briefs on April 21, 2016, in which the NETOs identified corrections and requested changes that should be made to the FERC ALJ’s recommendations. A final FERC order is expected in late 2016 or early 2017.

~~The Company believes that the range of potential loss~~$39.1 million (pre-tax, excluding interest) for the second complaint period, (the 15-month period beginning December 27, 2012) is from a base ROE of 10.57 percent to a base ROE of 9.59 percent. As the FERC ALJ initial decision on the third complaint recommended a base ROE of 10.90 percent,and the Company ~~concluded there is currently no range of potential loss~~has not changed its reserve or recognized ROEs for that complaint period (the 15-month period beginning July 31, 2014). Given the differences between the recommended base ROEs in the FERC ALJ’s initial decision on the second and third complaints, as well as other factors, the Company is unable to predict the outcomeany of the final FERC order on these two complaints. The Company does not believe any base ROE outcome within the 10.57 percent to 9.59 percent range is more likely than the base ROEs used to record the current revenues and reserves, and therefore the Company believes that the current reserves for the second complaint ~~period are appropriate at this time.~~periods.

The impact of a 10 basis point change to the existing base ROE of 10.57 percent would affect Eversource’s after-tax earnings by approximately $3 million for each of the 15-month second and third complaint periods. If the Company adjusted its reserves based on the recommendations in the FERC ALJ initial decision (for both the base ROE and maximum ROE for transmission incentive projects) for the second and third complaints, then it would result in an after-tax increase of approximately $34 million and an after-tax decrease of approximately $8 million, respectively, to the existing reserves.

~~For the~~fourth complaint, filed April 29, 2016, certain municipal utilities claimed the current base ROE of 10.57 percent and the incentive cap of 11.74 percent are unjust and unreasonable. The NETOs answered on June 3, 2016 and requested that FERC dismiss the complaint. On September 20, 2016, the FERC issued an order establishing hearing and settlement judge procedures~~and set a 15-month complaint period beginning April 29, 2016.~~ Management cannot at this time predict the ultimate ~~outcome~~effect of ~~this proceeding~~the Court decision or future FERC action on any of the complaint periods or the estimated impacts on the financial position, results of operations or cash flows of Eversource, CL&P, NSTAR Electric, PSNH ~~and~~or WMECO. ~~A FERC ALJ initial decision could be received in 2017.~~

The average impact of a 10 basis point change to the base ROE for each of the 15-month complaint periods would affect Eversource's after-tax earnings by approximately $3 million.

E. Eversource and NSTAR Electric Boston Harbor Civil Action

On July 15, 2016, the United States Attorney on behalf of the United States Army Corps of Engineers filed a civil action in the United States District Court for the District of Massachusetts under provisions of the Rivers and Harbors Act of 1899 and the Clean Water Act against NSTAR Electric, Harbor Electric Energy Company, a wholly-owned subsidiary of NSTAR Electric ~~(“HEEC”~~("HEEC"), and the Massachusetts Water Resources Authority (together with NSTAR Electric and HEEC, the ~~“Defendants”~~"Defendants"). The action ~~alleges~~alleged that the Defendants failed to comply with certain permitting requirements ~~relating~~related to the placement of the HEEC-owned electric distribution cable beneath Boston Harbor. The action ~~seeks~~sought an order to ~~force~~compel HEEC to comply with cable depth requirements in the ~~U.S.~~United States Army Corps of ~~Engineers’~~Engineers' permit or alternatively to remove the electric distribution cable and cease unauthorized work in U.S. waterways. The action also ~~seeks~~sought civil penalties and other costs. ~~Management believes there~~

After substantial negotiations, the parties reached a settlement whereby HEEC will install a new 115kV distribution cable across Boston Harbor to Deer Island, utilizing a different route, and will remove portions of the existing cable. Upon the installation and completion of the new cable and the removal of the portions of the existing cable, all issues surrounding the current permit from the United States Army Corps of Engineers are ~~valid defenses~~expected to be resolved, and such litigation is expected to be dismissed with prejudice.

In 2017, as a result of the settlement, NSTAR Electric expensed $4.9 million (pre-tax) of previously incurred capitalized costs associated with engineering work performed on the existing cable that will no longer be used. In addition, NSTAR Electric agreed to provide a rate base credit of $17.5 million to the ~~claims and intends~~Massachusetts Water Resources Authority for the new cable. This negotiated credit will result in the initial $17.5 million of construction costs on the new cable to ~~defend NSTAR Electric and HEEC vigorously. Concurrently, NSTAR Electric and HEEC are seeking~~be expensed as incurred. Construction of the new cable is expected to work collaboratively with all parties for a mutually beneficial resolution. At this time, management is unable to predict the outcome of this action or the impact on Eversource’s and NSTAR Electric’s financial position, results of operations, or cash flows.be completed in 2019.

9. PSNH GENERATION ASSET SALE

On June 10, 2015, Eversource and PSNH entered into the 2015 Public Service Company of New Hampshire Restructuring and Rate Stabilization Agreement (the ~~Agreement)~~"Agreement") with the New Hampshire Office of Energy and Planning, certain members of the NHPUC staff, the Office of Consumer Advocate, two State Senators, and several other parties. Under the terms of the Agreement, PSNH agreed to divest its generation assets, subject to NHPUC approval. The Agreement provided for a resolution of issues pertaining to ~~PSNH’s~~PSNH's generation assets in pending regulatory proceedings before the NHPUC. The Agreement provided for the Clean Air Project prudence proceeding to be resolved and all remaining Clean Air Project costs to be included in rates effective January 1, 2016. ~~In addition,~~As part of the Agreement, PSNH ~~will not seek a general distribution rate increase effective before July 1, 2017 and will contribute $5~~agreed to forego recovery of $25 million of the equity return related to ~~create a clean energy fund, which will not be recoverable from its customers. In~~ the ~~first nine months of 2015, PSNH recorded the $5 million contribution as a long-term liability and an increase to Operations and Maintenance expense on the statements of income.~~Clean Air Project.

On July 1, 2016, the NHPUC approved the Agreement in an order that, among other things, ~~instructs~~instructed PSNH to begin the process ~~to divest~~of divesting its generation assets. The NHPUC selected an auction adviser to assist with the divestiture, and athe final plan and auction process ~~will be determined~~were approved by the NHPUC in November 2016.

As of September 30, 2017, PSNH's generation assets were as follows:



(Millions of Dollars)
Gross Plant	$	1,184.1
Accumulated Depreciation	(573.3		)
Net Plant	610.8
Fuel	92.9
Materials and Supplies	44.0
Emission Allowances	19.4
Total Generation Assets	$	767.1

On October 11, 2017, PSNH entered into two Purchase and Sale Agreements ("Agreements") to sell its thermal and hydroelectric generation assets to private investors at purchase prices of $175 million and $83 million, respectively, subject to adjustments as set forth in each Agreement.

Upon completion, full recovery of PSNH's generation assets will occur through a combination of cash flows during the ~~divestiture process, all~~ remaining operating period, sales proceeds, and recovery of stranded costs ~~will be recovered~~ via bonds that will be secured by a non-bypassable charge or through recoveries in future rates billed to ~~PSNH’s~~PSNH's customers.

If the NHPUC approves the sale of the assets, the Company expects the assets will be sold prior to the end of 2017. The sales price of the generating assets could be less than the carrying value, but the Company believes that full recovery of PSNH’s generation assets is probable through a combination of cash flows during the remaining operating period, sales proceeds upon divestiture, and recovery of stranded costs in future rates.

~~As of September 30, 2016, PSNH’s generation assets were as follows:~~

(Millions of Dollars)
Gross Plant $ 1,191.0
Accumulated Depreciation (552.1 )
Net Plant 638.9
Fuel, Materials, Supplies and Allowances 161.9

10. FAIR VALUE OF FINANCIAL INSTRUMENTS

The following methods and assumptions were used to estimate the fair value of each of the following financial instruments:

Preferred Stock and Long-Term Debt: The fair value of CL~~&P’s~~&P's and NSTAR ~~Electric’s~~Electric's preferred stock is based upon pricing models that incorporate interest rates and other market factors, valuations or trades of similar securities and cash flow projections. The fair value of long-term debt securities is based upon pricing models that incorporate quoted market prices for those issues or similar issues adjusted for market conditions, credit ratings of the respective companies and treasury benchmark yields. The fair values provided in the tables below are classified as Level 2 within the fair value hierarchy. Carrying amounts and estimated fair values are as follows:


	As of September 30, 2016				As of December 31, 2015				As of September 30, 2017				As of December 31, 2016
Eversource (Millions of Dollars)	Carrying Amount		Fair Value		Carrying Amount		Fair Value		Carrying Amount		Fair Value		Carrying Amount		Fair Value
Preferred Stock Not Subject to Mandatory Redemption	$	155.6	$	166.6	$	155.6	$	157.9	$	155.6	$	160.3	$	155.6	$	158.3
Long-Term Debt	9,609.0		10,454.8		9,034.5		9,425.9		11,425.9		11,968.1		9,603.2		9,980.5


	CL&P				NSTAR Electric				PSNH				WMECO				CL&P				NSTAR Electric				PSNH				WMECO
(Millions of Dollars)	Carrying Amount		Fair Value		Carrying Amount		Fair Value		Carrying Amount		Fair Value		Carrying Amount		Fair Value		Carrying Amount		Fair Value		Carrying Amount		Fair Value		Carrying Amount		Fair Value		Carrying Amount		Fair Value
As of September 30, 2016:
As of September 30, 2017:
Preferred Stock Not Subject to Mandatory Redemption	$	116.2	$	122.2	$	43.0	$	44.4	$	—	$	—	$	—	$	—	$	116.2	$	115.9	$	43.0	$	44.4	$	—	$	—	$	—	$	—
Long-Term Debt	2,765.4		3,216.8		2,078.0		2,338.8		1,071.8		1,142.9		566.7		616.9		3,058.9		3,388.8		2,426.2		2,598.1		1,002.6		1,047.0		566.2		603.7

As of December 31, 2015:
As of December 31, 2016:
Preferred Stock Not Subject to Mandatory Redemption	$	116.2	$	114.9	$	43.0	$	43.0	$	—	$	—	$	—	$	—	$	116.2	$	114.7	$	43.0	$	43.6	$	—	$	—	$	—	$	—
Long-Term Debt	2,763.7		3,031.6		2,029.8		2,182.4		1,071.0		1,121.2		517.3		551.8		2,766.0		3,049.6		2,078.1		2,201.6		1,072.0		1,109.7		566.5		589.0

Derivative Instruments and Marketable Securities: Derivative instruments and investments in marketable securities are carried at fair value. For further information, see Note 4, ~~“Derivative~~"Derivative Instruments,”" and Note 5, ~~“Marketable~~"Marketable Securities,”" to the financial statements.

See Note 1D, ~~“Summary~~"Summary of Significant Accounting Policies - Fair Value Measurements,”" for the fair value measurement policy and the fair value hierarchy.

11. ACCUMULATED OTHER COMPREHENSIVE INCOME/(LOSS)

The changes in accumulated other comprehensive income/(loss) by component, net of tax, is as follows:


																														For the Nine Months Ended September 30, 2017														For the Nine Months Ended September 30, 2016
	For the Nine Months Ended September 30, 2016														For the Nine Months Ended September 30, 2015															Qualified			Unrealized											Qualified				Unrealized
	Qualified Cash Flow Hedging Instruments			Unrealized Gains/(Losses) on Marketable Securities			Defined Benefit Plans				Total				Qualified Cash Flow Hedging Instruments				Unrealized Gains/(Losses) on Marketable Securities				Defined Benefit Plans				Total			Cash Flow			Gains											Cash Flow				Gains/(Losses)
Eversource (Millions of Dollars)	Qualified Cash Flow Hedging Instruments									Hedging					Qualified Cash Flow Hedging Instruments			on Marketable					Defined Benefit Plans			Defined								Hedging			on Marketable				Defined
Eversource (Millions of Dollars)																														Instruments			Securities			Benefit Plans				Total				Instruments				Securities			Benefit Plans				Total
Eversource (Millions of Dollars)	$	(10.3	)	Unrealized Gains/(Losses) on Marketable Securities		$	Defined Benefit Plans		(1.9	)	Total			$	(54.6	)		$	Unrealized Gains/(Losses) on Marketable Securities		(66.8	)		$	(12.4	)	Total			$	0.7		$	(62.3	)	$	(74.0	)	$	(8.2	)		$	0.4			$	(57.5	)	$	(65.3	)		$	(10.3	)		$	(1.9	)	$	(54.6	)	$	(66.8	)

OCI Before Reclassifications	—			2.3			(5.3		)		(3.0		)		—				(3.9		)		(0.4		)		(4.3		)	—			0.7			(3.5		)		(2.8		)		—				2.3			(5.3		)		(3.0		)
Amounts Reclassified from AOCI	1.6			—			2.6				4.2				1.5				—				3.3				4.8
Amounts Reclassified from AOCL																														1.6			—			2.9				4.5				1.6				—			2.6				4.2
Net OCI	1.6			2.3			(2.7		)		1.2				1.5				(3.9		)		2.9				0.5			1.6			0.7			(0.6		)		1.7				1.6				2.3			(2.7		)		1.2
Balance as of End of Period	$	(8.7	)	$	0.4		$	(57.3	)		$	(65.6	)		$	(10.9	)		$	(3.2	)		$	(59.4	)		$	(73.5	)	$	(6.6	)	$	1.1		$	(58.1	)		$	(63.6	)		$	(8.7	)		$	0.4		$	(57.3	)		$	(65.6	)

~~Eversource’s~~Eversource's qualified cash flow hedging instruments represent interest rate swap agreements on debt issuances that were settled in prior years. The settlement amount was recorded in ~~AOCI~~AOCL and is being amortized into Net Income over the term of the underlying debt instrument. CL&P, PSNH and WMECO continue to amortize interest rate swaps settled in prior years from ~~AOCI~~AOCL into Interest Expense over the remaining life of the associated long-term debt. Such interest rate swaps are not material to their respective financial statements.

Defined benefit plan OCI amounts before reclassifications relate to actuarial gains and losses and prior service costs that arose during the year and were recognized in ~~AOCI. For further information see Note 7, “Pension Benefits and Postretirement Benefits Other Than Pensions.”~~AOCL. The unamortized actuarial gains and losses and prior service costs on the defined benefit plans are amortized from ~~AOCI~~AOCL into Operations and Maintenance expense over the average future employee service period, and are reflected in amounts reclassified from ~~AOCI.~~ AOCL. For further information, see Note 7, "Pension Benefits and Postretirement Benefits Other Than Pensions."

12. COMMON SHARES

The following table sets forth the Eversource parent common shares and the shares of common stock of CL&P, NSTAR Electric, PSNH and WMECO that were authorized and issued, as well as the respective per share par values:


	Shares					Shares
			Authorized as of September 30, 2016 and	Issued as of				Authorized as of September 30, 2017 and	Issued as of
	Par Value		December 31, 2015	September 30, 2016	December 31, 2015	Par Value		December 31, 2016	September 30, 2017	December 31, 2016
Eversource	$	5	380,000,000	333,878,402	333,862,615	$	5	380,000,000	333,878,402	333,878,402
CL&P	$	10	24,500,000	6,035,205	6,035,205	$	10	24,500,000	6,035,205	6,035,205
NSTAR Electric	$	1	100,000,000	100	100	$	1	100,000,000	100	100
PSNH	$	1	100,000,000	301	301	$	1	100,000,000	301	301
WMECO	$	25	1,072,471	434,653	434,653	$	25	1,072,471	434,653	434,653

As of both September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, there were ~~16,671,366~~16,992,594 Eversource common shares held as treasury shares. As of both September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, Eversource common shares outstanding were ~~317,207,036 and 317,191,249, respectively.~~ 316,885,808.

13. COMMON ~~SHAREHOLDERS’~~SHAREHOLDERS' EQUITY AND NONCONTROLLING INTERESTS

Dividends on the preferred stock of CL&P and NSTAR Electric totaled $1.9 million for both of the three months ended September 30, ~~2016~~2017 and ~~2015,~~2016, and $5.6 million for both of the nine months ended September 30, ~~2016~~2017 and ~~2015.~~2016. These dividends were presented as Net Income Attributable to Noncontrolling Interests on the Eversource statements of income. Noncontrolling Interest – Preferred Stock of Subsidiaries on the Eversource balance sheets totaled $155.6 million as of September 30, ~~2016~~2017 and December 31, ~~2015.~~2016. On the Eversource balance sheets, Common ~~Shareholders’~~Shareholders' Equity was fully attributable to the parent and Noncontrolling Interest – Preferred Stock of Subsidiaries was fully attributable to the noncontrolling interest.

14. EARNINGS PER SHARE

Basic EPS is computed based upon the weighted average number of common shares outstanding during each period. Diluted EPS is computed on the basis of the weighted average number of common shares outstanding plus the potential dilutive effect of certain share-based compensation awards as if they were converted into common shares. The dilutive effect of unvested RSU and performance share awards ~~and unexercised stock options~~ is calculated using the treasury stock method. RSU and performance share awards are included in basic weighted average common shares outstanding as of the date that all necessary vesting conditions have been satisfied. For the three and nine months ended September 30, ~~2016~~2017 and ~~2015,~~2016, there were no antidilutive share awards excluded from the ~~computation.~~computation of diluted EPS.

The following table sets forth the components of basic and diluted EPS:


Eversource (Millions of Dollars, except share information)	For the Three Months Ended				For the Nine Months Ended				For the Three Months Ended				For the Nine Months Ended
Eversource (Millions of Dollars, except share information)	September 30, 2016		September 30, 2015		September 30, 2016		September 30, 2015		September 30, 2017		September 30, 2016		September 30, 2017		September 30, 2016
Net Income Attributable to Common Shareholders	$	265.3	$	235.9	$	713.1	$	696.7	$	260.4	$	265.3	$	750.6	$	713.1

Weighted Average Common Shares Outstanding:
Basic	317,787,836		317,452,212		317,696,823		317,296,107		317,393,029		317,787,836		317,415,848		317,696,823
Dilutive Effect	789,243		953,057		814,786		1,099,935		556,367		789,243		591,194		814,786
Diluted	318,577,079		318,405,269		318,511,609		318,396,042		317,949,396		318,577,079		318,007,042		318,511,609
Basic EPS	$	0.83	$	0.74	$	2.24	$	2.20
Diluted EPS	$	0.83	$	0.74	$	2.24	$	2.19
Basic and Diluted EPS									$	0.82	$	0.83	$	2.36	$	2.24

15. SEGMENT INFORMATION

Presentation: Eversource is organized ~~into~~among the Electric Distribution, Electric Transmission and Natural Gas Distribution reportable segments and Other based on a combination of factors, including the characteristics of each ~~segments’~~segments' services, the sources of operating revenues and expenses and the regulatory environment in which each segment operates. These reportable segments represent substantially all of ~~Eversource’s~~Eversource's total consolidated revenues. Revenues from the sale of electricity and natural gas primarily are derived from residential, commercial and industrial customers and are not dependent on any single customer. The Electric Distribution reportable segment includes the generation activities of NSTAR Electric, PSNH and WMECO.

The remainder of ~~Eversource’s~~Eversource's operations is presented as Other in the tables below and primarily consists of 1) the equity in earnings of Eversource parent from its subsidiaries and intercompany interest income, both of which are eliminated in consolidation, and interest expense related to the debt of Eversource parent, 2) the revenues and expenses of Eversource Service, most of which are eliminated in consolidation, 3) the operations of CYAPC and YAEC, ~~4) the results of Eversource Gas Transmission LLC~~ and 5)4) the results of other unregulated subsidiaries, which are not part of its core business. In addition, Other in the tables below includes Eversource parent's equity ownership interests in certainnatural gas pipeline projects owned by Enbridge, Inc., the Bay State Wind project, a renewable energy investment fund, and two companies that transmit hydroelectricity imported from the Hydro-Quebec system in Canada. In the ordinary course of business, Yankee Gas and NSTAR Gas purchase natural gas transmission services from the Enbridge, Inc. natural gas pipeline projects described above. These affiliate transaction costs total approximately $62.5 million annually and are classified as Purchased Power, Fuel and Transmission on the Eversource statements of income.

Cash flows used for investments in plant included in the segment information below are cash capital expenditures that do not include amounts incurred but not paid, cost of removal, AFUDC related to equity funds, and the capitalized portions of pension expense.

~~Eversource’s~~Eversource's reportable segments are determined based upon the level at which ~~Eversource’s~~Eversource's chief operating decision maker assesses performance and makes decisions about the allocation of company resources. Each of ~~Eversource’s~~Eversource's subsidiaries, including CL&P, NSTAR Electric, PSNH and WMECO, has one reportable segment. ~~Eversource’s~~Eversource's operating segments and reporting units are consistent with its reportable business segments.

~~Eversource’s~~Eversource's segment information is as follows:


	For the Three Months Ended September 30, 2016																		For the Three Months Ended September 30, 2017
Eversource (Millions of Dollars)	Electric Distribution			Natural Gas Distribution			Electric Transmission			Other			Eliminations			Total			Electric Distribution			Natural Gas Distribution			Electric Transmission			Other			Eliminations			Total
Operating Revenues	$	1,623.4		$	99.2		$	306.8		$	211.5		$	(201.2	)	$	2,039.7		$	1,547.1		$	109.2		$	328.5		$	224.2		$	(220.5	)	$	1,988.5
Depreciation and Amortization	(154.8		)	(15.2		)	(47.1		)	(8.6		)	0.5			(225.2		)	(159.6		)	(15.2		)	(52.6		)	(9.5		)	0.6			(236.3		)
Other Operating Expenses	(1,146.8		)	(87.8		)	(90.2		)	(179.3		)	199.5			(1,304.6		)	(1,088.7		)	(95.5		)	(95.5		)	(190.0		)	220.1			(1,249.6		)
Operating Income/(Loss)	321.8			(3.8		)	169.5			23.6			(1.2		)	509.9			$	298.8		$	(1.5	)	$	180.4		$	24.7		$	0.2		$	502.6
Interest Expense	(49.0		)	(10.2		)	(26.9		)	(15.1		)	1.3			(99.9		)	$	(51.3	)	$	(10.8	)	$	(29.2	)	$	(21.8	)	$	4.4		$	(108.7	)
Other Income, Net	5.3			0.6			6.3			256.9			(255.5		)	13.6			7.7			0.3			8.5			267.5			(262.8		)	21.2
Net Income Attributable to Common Shareholders	$	170.1		$	(7.0	)	$	88.4		$	268.5		$	(254.7	)	$	265.3
Net Income/(Loss) Attributable to Common Shareholders																			157.4			(6.2		)	99.0			268.4			(258.2		)	260.4

	For the Nine Months Ended September 30, 2016																		For the Nine Months Ended September 30, 2017
Eversource (Millions of Dollars)	Electric Distribution			Natural Gas Distribution			Electric Transmission			Other			Eliminations			Total			Electric Distribution			Natural Gas Distribution			Electric Transmission			Other			Eliminations			Total
Operating Revenues	$	4,362.6		$	622.3		$	892.5		$	636.8		$	(651.7	)	$	5,862.5		$	4,224.2		$	698.8		$	970.0		$	677.5		$	(714.0	)	$	5,856.5
Depreciation and Amortization	(380.9		)	(47.9		)	(137.7		)	(23.1		)	1.6			(588.0		)	(394.9		)	(54.8		)	(154.5		)	(26.7		)	1.7			(629.2		)
Other Operating Expenses	(3,230.1		)	(462.4		)	(245.7		)	(564.7		)	650.2			(3,852.7		)	(3,056.0		)	(535.2		)	(280.4		)	(602.4		)	714.0			(3,760.0		)
Operating Income	751.6			112.0			509.1			49.0			0.1			1,421.8			$	773.3		$	108.8		$	535.1		$	48.4		$	1.7		$	1,467.3
Interest Expense	(144.6		)	(30.8		)	(82.2		)	(45.8		)	4.8			(298.6		)	$	(149.0	)	$	(32.3	)	$	(86.1	)	$	(63.1	)	$	11.0		$	(319.5	)
Other Income, Net	11.6			0.5			14.2			781.4			(784.0		)	23.7			15.2			0.8			20.1			853.9			(833.7		)	56.3
Net Income Attributable to Common Shareholders	$	381.3		$	51.9		$	266.6		$	791.7		$	(778.4	)	$	713.1		393.4			49.1			289.6			839.5			(821.0		)	750.6
Cash Flows Used for Investments in Plant	$	570.9		$	170.3		$	536.2		$	81.8		$	—		$	1,359.2		752.4			209.8			575.6			104.5			—			1,642.3


	For the Three Months Ended September 30, 2015																		For the Three Months Ended September 30, 2016
Eversource (Millions of Dollars)	Electric Distribution			Natural Gas Distribution			Electric Transmission			Other			Eliminations			Total			Electric Distribution			Natural Gas Distribution			Electric Transmission			Other			Eliminations			Total
Operating Revenues	$	1,543.7		$	106.2		$	270.4		$	211.6		$	(198.8	)	$	1,933.1		$	1,623.4		$	99.2		$	306.8		$	211.5		$	(201.2	)	$	2,039.7
Depreciation and Amortization	(84.5		)	(17.5		)	(42.4		)	(7.1		)	0.5			(151.0		)	(154.8		)	(15.2		)	(47.1		)	(8.6		)	0.5			(225.2		)
Other Operating Expenses	(1,140.8		)	(92.7		)	(78.3		)	(199.6		)	198.5			(1,312.9		)	(1,146.8		)	(87.8		)	(90.2		)	(179.3		)	199.5			(1,304.6		)
Operating Income/(Loss)	318.4			(4.0		)	149.7			4.9			0.2			469.2			$	321.8		$	(3.8	)	$	169.5		$	23.6		$	(1.2	)	$	509.9
Interest Expense	(47.4		)	(9.2		)	(25.9		)	(11.2		)	1.2			(92.5		)	$	(49.0	)	$	(10.2	)	$	(26.9	)	$	(15.1	)	$	1.3		$	(99.9	)
Other Income/(Loss), Net	1.9			(0.2		)	3.8			241.9			(242.2		)	5.2
Net Income Attributable to Common Shareholders	$	167.5		$	(3.7	)	$	78.0		$	234.9		$	(240.8	)	$	235.9
Other Income, Net																			5.3			0.6			6.3			256.9			(255.5		)	13.6
Net Income/(Loss) Attributable to Common Shareholders																			170.1			(7.0		)	88.4			268.5			(254.7		)	265.3

	For the Nine Months Ended September 30, 2015																		For the Nine Months Ended September 30, 2016
Eversource (Millions of Dollars)	Electric Distribution			Natural Gas Distribution			Electric Transmission			Other			Eliminations			Total			Electric Distribution			Natural Gas Distribution			Electric Transmission			Other			Eliminations			Total
Operating Revenues	$	4,686.5		$	799.6		$	787.2		$	655.2		$	(664.9	)	$	6,263.6		$	4,362.6		$	622.3		$	892.5		$	636.8		$	(651.7	)	$	5,862.5
Depreciation and Amortization	(342.1		)	(53.4		)	(122.6		)	(21.5		)	1.6			(538.0		)	(380.9		)	(47.9		)	(137.7		)	(23.1		)	1.6			(588.0		)
Other Operating Expenses	(3,535.7		)	(631.5		)	(225.5		)	(619.4		)	665.2			(4,346.9		)	(3,230.1		)	(462.4		)	(245.7		)	(564.7		)	650.2			(3,852.7		)
Operating Income	808.7			114.7			439.1			14.3			1.9			1,378.7			$	751.6		$	112.0		$	509.1		$	49.0		$	0.1		$	1,421.8
Interest Expense	(140.6		)	(27.2		)	(79.8		)	(35.4		)	3.4			(279.6		)	$	(144.6	)	$	(30.8	)	$	(82.2	)	$	(45.8	)	$	4.8		$	(298.6	)
Other Income/(Loss), Net	9.6			(0.1		)	11.9			777.0			(774.5		)	23.9
Other Income, Net																			11.6			0.5			14.2			781.4			(784.0		)	23.7
Net Income Attributable to Common Shareholders	$	418.9		$	57.3		$	225.0		$	764.7		$	(769.2	)	$	696.7		381.3			51.9			266.6			791.7			(778.4		)	713.1
Cash Flows Used for Investments in Plant	$	506.5		$	120.0		$	493.9		$	56.9		$	—		$	1,177.3		570.9			170.3			536.2			81.8			—			1,359.2

The following table summarizes ~~Eversource’s~~Eversource's segmented total assets:

Eversource
(Millions of Dollars)
Electric
Distribution

Natural Gas
Distribution
Electric
Transmission Other Eliminations Total
As of September 30, 2016 $ 18,140.0
$ 3,149.9
$ 8,454.4
$ 13,624.8
$ (12,286.8 ) $ 31,082.3
As of December 31, 2015 17,981.3
3,104.5
8,019.3
13,256.7
(11,781.5 ) 30,580.3



Eversource (Millions of Dollars)	Electric Distribution		Natural Gas Distribution		Electric Transmission		Other		Eliminations			Total
As of September 30, 2017	$	18,826.0	$	3,432.6	$	9,290.3	$	14,939.4	$	(13,324.7	)	$	33,163.6
As of December 31, 2016	18,367.5		3,303.8		8,751.5		14,493.1		(12,862.7		)	32,053.2

EVERSOURCE ENERGY AND SUBSIDIARIES

~~Management’s~~Management's Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis should be read in conjunction with our unaudited condensed consolidated financial statements and related combined notes included in this combined Quarterly Report on Form 10-Q, the combined quarterly reports on Form 10-Q for the quarters ended March 31, ~~2016~~2017 and June 30, ~~2016,~~2017, as well as the Eversource ~~2015~~2016 Form 10-K. References in this combined Quarterly Report on Form 10-Q to ~~“Eversource,”~~"Eversource," the ~~“Company,” “we,” “us,”~~"Company," "we," "us," and ~~“our”~~"our" refer to Eversource Energy and its consolidated subsidiaries. All ~~per share~~per-share amounts are reported on a diluted basis. The unaudited condensed consolidated financial statements of Eversource, NSTAR Electric and PSNH and the unaudited condensed financial statements of CL&P and WMECO are herein collectively referred to as the ~~“financial~~"financial statements.”"

Refer to the Glossary of Terms included in this combined Quarterly Report on Form 10-Q for abbreviations and acronyms used throughout this ~~Management’s~~Management's Discussion and Analysis of Financial Condition and Results of Operations.

The only common equity securities that are publicly traded are common shares of Eversource. The earnings and EPS of each business discussed below do not represent a direct legal interest in the assets and liabilities of such business but rather represent a direct interest in our assets and liabilities as a whole. EPS by business is a financial measure not recognized under GAAP calculated by dividing the Net Income Attributable to Common Shareholders of each business by the weighted average diluted Eversource common shares outstanding for the period. ~~The tabular presentations below also include~~We use this non-GAAP financial ~~measures referencing our third quarter and first nine months of 2016 and 2015 earnings and EPS excluding certain integration costs. We use these non-GAAP financial measures~~measure to evaluate and to provide details of earnings results by business and to more fully compare and explain our third quarter and first nine months of 2015 results without including the impact of these items. Due to the nature and significance of these items on Net Income Attributable to Common Shareholders, webusiness. We believe that the non-GAAP presentation is a meaningful representative of our financial performance and provides additional and useful information to readers of this report in analyzing historical and future performance by business. ~~These~~This non-GAAP financial ~~measures~~measure should not be considered as an alternative to reported Net Income Attributable to Common Shareholders or EPS determined in accordance with GAAP as an indicator of operating performance.

Reconciliations of the above non-GAAP financial measures to the most directly comparable GAAP measures of consolidated diluted EPS and Net Income Attributable to Common Shareholders are included under “Financial Condition and Business Analysis – Overview – Consolidated” and “Financial Condition and Business Analysis – Overview – Regulated Companies” in this ~~Management’s Discussion and Analysis of Financial Condition and Results of Operations, herein.~~

From time to time, we make statements concerning our expectations, beliefs, plans, objectives, goals, strategies, assumptions of future events, future financial performance or growth and other statements that are not historical facts. These statements are ~~“forward-looking statements”~~"forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. You can generally identify our forward-looking statements through the use of words or phrases such as ~~“estimate,” “expect,” “anticipate,” “intend,” “plan,” “project,” “believe,” “forecast,” “should,” “could,”~~"estimate," "expect," "anticipate," "intend," "plan," "project," "believe," "forecast," "should," "could," and other similar expressions. Forward-looking statements are based on the current expectations, estimates, assumptions or projections of management and are not guarantees of future performance. These expectations, estimates, assumptions or projections may vary materially from actual results. Accordingly, any such statements are qualified in their entirety by reference to, and are accompanied by, the following important factors that could cause our actual results to differ materially from those contained in our forward-looking statements, including, but not limited to:

cyber breaches, acts of war or terrorism, or grid disturbances,

actions or inaction of local, state and federal regulatory, public policy and taxing bodies,

changes in business conditions, which could include disruptive technology related to our current or future business model,

changes in economic conditions, including impact on interest rates, tax policies, and customer demand and payment ability,

fluctuations in weather patterns,

changes in laws, regulations or regulatory policy,

changes in levels or timing of capital expenditures,

disruptions in the capital markets or other events that make our access to necessary capital more difficult or costly,

developments in legal or public policy doctrines,

technological developments,

changes in accounting standards and financial reporting regulations,

actions of rating agencies, and

other presently unknown or unforeseen factors.

Other risk factors are detailed in our reports filed with the SEC and updated as necessary, and we encourage you to consult such disclosures.

All such factors are difficult to predict and contain uncertainties that may materially affect our actual results, ~~and~~many of which are beyond our control. You should not place undue reliance on the forward-looking statements, as each speaks only as of the date on which such statement is made, and, except as required by federal securities laws, we undertake no obligation to update any forward-looking statement or statements to reflect events or circumstances after the date on which such statement is made or to reflect the occurrence of unanticipated events. New factors emerge from time to time and it is not possible for us to predict all of such factors, nor can we assess the impact of each such factor on the business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. For more information, see Item 1A, Risk Factors, included in this combined Quarterly Report on Form 10-Q and in ~~Eversource’s 2015~~Eversource's 2016 combined Annual Report on Form 10-K. This combined Quarterly Report on Form 10-Q and ~~Eversource’s 2015~~Eversource's 2016 combined Annual Report on Form 10-K also describe material contingencies and critical accounting policies in the accompanying ~~Management’s~~Management's Discussion and Analysis of Financial Condition and Results of Operations and Combined Notes to Financial Statements. We encourage you to review these items.

Financial Condition and Business Analysis

Executive Summary

The following items in this executive summary are explained in more detail in this combined Quarterly Report on Form 10-Q:

Results:

We earned $260.4 million, or $0.82 per share, in the third quarter of 2017, and $750.6 million, or $2.36 per share, in the first nine months of 2017, compared with $265.3 million, or $0.83 per share, in the third quarter of 2016, and $713.1 million, or $2.24 per share, in the first nine months of ~~2016, compared with $235.9 million, or $0.74 per share, in the third quarter of 2015, and $696.7 million, or $2.19 per share, in the first nine months of 2015.~~2016.

Our electric distribution segment, which includes generation, earned $157.4 million, or $0.50 per share, in the third quarter of 2017, and $393.4 million, or $1.24 per share, in the first nine months of 2017, compared with $170.1 million, or $0.53 per share, in the third quarter of 2016, and $381.3 million, or $1.20 per share, in the first nine months of ~~2016, compared with earnings of $167.3~~2016.

Our electric transmission segment earned $99.0 million, or ~~$0.53~~$0.31 per share, in the third quarter of ~~2015,~~2017, and ~~$418.7~~$289.6 million, or ~~$1.32~~$0.91 per share, in the first nine months of ~~2015.~~

~~Our transmission segment earned~~2017, compared with $88.4 million, or $0.28 per share, in the third quarter of 2016, and $266.6 million, or $0.84 per share, in the first nine months of ~~2016, compared with $78.0~~2016.

Our natural gas distribution segment had a net loss of $6.2 million, or ~~$0.24~~$0.02 per share, in the third quarter of ~~2015,~~2017, and ~~$225.0~~earnings of $49.1 million, or ~~$0.70~~$0.15 per share, in the first nine months of ~~2015.~~

~~Our natural gas distribution segment had~~2017, compared with a net loss of $7.0 million, or $0.02 per share, in the third quarter of 2016, and earnings of $51.9 million, or $0.16 per share, in the first nine months of ~~2016, compared with a net loss of $3.5~~2016.

Eversource parent and other companies earned $10.2 million ~~or $0.01 per share,~~ in the third quarter of ~~2015,~~2017 and ~~earnings of $57.5~~$18.5 million ~~or $0.18 per share,~~ in the first nine months of ~~2015.~~

~~Eversource parent and other companies earned~~2017, compared with $13.8 million in the third quarter of 2016 and $13.3 million in the first nine months of ~~2016, compared with a net loss of $5.9 million in the third quarter of 2015 and $4.5 million in the first nine months of 2015.~~

2016.

Liquidity:

Cash flows provided by operating activities totaled $1.49 billion in the first nine months of 2017, compared with $1.65 billion in the first nine months of ~~2016, compared with $1.35~~2016. Investments in property, plant and equipment totaled $1.64 billion in the first nine months of ~~2015. Investments in property, plant and equipment totaled~~2017, compared with $1.36 billion in the first nine months of ~~2016, compared with $1.18 billion in the first nine months of 2015.~~2016. Cash and cash equivalents totaled ~~$40.1~~$125.8 million as of September 30, ~~2016,~~2017, compared with ~~$23.9~~$30.3 million as of December 31, ~~2015.~~2016.

In 2017, we issued $2.5 billion of new long-term debt, consisting of $1.2 billion by Eversource parent, $700 million by NSTAR Electric, $525 million by CL&P, and $75 million by Yankee Gas. Proceeds from these new issuances were used primarily to pay short-term borrowings and redeem long-term debt at maturity.

Strategic, Legislative, Regulatory, Policy and Other Items:

In late 2015 and early 2016, NSTAR Electric, WMECO and a subsidiary of National Grid filed with the Massachusetts DPU seeking approval of contracts with Access Northeast for natural gas pipeline capacity and storage. The DPU had determined in 2015 that it had authority to approve such contracts if they were found to be in the public interest. On August 17, 2016, the Massachusetts Supreme Judicial Court vacated the DPU’s 2015 order, holding that the state’s electric utility restructuring statutes precluded the DPU from approving contracts by EDCs for natural gas capacity. In early 2016, PSNH filed with the NHPUC seeking approval of its contract with Access Northeast for natural gas pipeline capacity and storage. On October 6, ~~2016, contrary to a 2015 recommendation from its staff,~~2017, the ~~NHPUC ruled~~FERC issued an order that it did not ~~have authority~~accept the NETOs June 5, 2017 filing to ~~approve such contracts under~~reinstate the ~~state’s electric utility restructuring statutes. On October 25, 2016,~~base ROE of 11.14 percent with an associated ROE incentive cap of 13.5 percent. Therefore, the ~~Connecticut DEEP issued~~Company will continue to recognize transmission revenues as billed utilizing a ~~notice~~base ROE of ~~cancellation, without prejudice,~~10.57 percent with an incentive cap of its natural gas capacity review process. We are currently reviewing options surrounding Access Northeast and, depending on the outcome of the potential options selected, the timing, configuration and cost of Access Northeast could change.11.74 percent.

On October ~~14, 2016, in~~12, 2017, PSNH filed an ~~important foundational order for NPT,~~application with the NHPUC ~~granted NPT public utility status, conditioned on project approval.~~ requesting approval of the sale of PSNH's thermal and hydroelectric power generation assets in New Hampshire to private investors for a combined purchase price totaling $258 million.

On October 24, 2016, Eversource was notified that neither the NPT project nor the Clean Energy Connect project were selected in the three-state Clean Energy RFP bidding process. The Company is currently placing efforts on the next round of contracting opportunities, specifically in Massachusetts, where new legislation requires29, 2017, a storm delivered high winds and rain, causing extensive damage to our electric distribution ~~companies~~systems across all three states. We estimate that more than 800,000 of our electric distribution customers were without power during or following the storm. Restoration costs cannot be estimated at this time. As a result of the extent of the damages, we expect the storm restoration costs will be material and will exceed the criteria to ~~jointly solicit RFPs~~be declared a major storm in Connecticut, New Hampshire, and ~~enter into long-term contracts for large-scale hydro projects.~~Massachusetts and, as a result, we do not expect the storm to have a material impact on our results of operations.

Overview

Consolidated: Below is a summary of our earnings by business, which also reconciles the non-GAAP financial measure of EPS by business to the most directly comparable GAAP measure of diluted EPS, for the third quarter and the first nine months of ~~2016~~2017 and 2015. Also included in the summary for the third quarter and first nine months of 2015 is a reconciliation of the non-GAAP financial measure of consolidated non-GAAP earnings to the most directly comparable GAAP measure of consolidated Net Income Attributable to Common Shareholders.2016.


	For the Three Months Ended September 30,										For the Nine Months Ended September 30,										For the Three Months Ended September 30,								For the Nine Months Ended September 30,
	2016				2015						2016				2015						2017				2016				2017				2016
(Millions of Dollars, Except Per Share Amounts)	Amount		Per Share		Amount			Per Share			Amount		Per Share		Amount			Per Share
(Millions of Dollars, Except Per-Share Amounts)																					Amount		Per Share		Amount		Per Share		Amount		Per Share		Amount		Per Share
Net Income Attributable to Common Shareholders (GAAP)	$	265.3	$	0.83	$	235.9		$	0.74		$	713.1	$	2.24	$	696.7		$	2.19		$	260.4	$	0.82	$	265.3	$	0.83	$	750.6	$	2.36	$	713.1	$	2.24
Regulated Companies	$	251.5	$	0.79	$	242.2		$	0.76		$	699.8	$	2.20	$	702.3		$	2.20		$	250.2	$	0.79	$	251.5	$	0.79	$	732.1	$	2.30	$	699.8	$	2.20
Eversource Parent and Other Companies	13.8		0.04		(4.6		)	(0.01		)	13.3		0.04		2.2			0.01			10.2		0.03		13.8		0.04		18.5		0.06		13.3		0.04
Non-GAAP Earnings	N/A		N/A		237.6			0.75			N/A		N/A		704.5			2.21
Integration Costs (after-tax) ⁽¹⁾	N/A		N/A		(1.7		)	(0.01		)	N/A		N/A		(7.8		)	(0.02		)
Net Income Attributable to Common Shareholders (GAAP)	$	265.3	$	0.83	$	235.9		$	0.74		$	713.1	$	2.24	$	696.7		$	2.19		$	260.4	$	0.82	$	265.3	$	0.83	$	750.6	$	2.36	$	713.1	$	2.24


⁽¹⁾	~~The~~ ~~2015~~ ~~integration costs were associated with our branding efforts and severance costs.~~

Regulated Companies: Our Regulated companies consist of the electric distribution, electric transmission, and natural gas distribution segments. Generation activities of PSNH and WMECO are included in our electric distribution segment. A summary of our segment earnings and EPS for the third quarter and the first nine months of ~~2016~~2017 and ~~2015~~2016 is as follows:


	For the Three Months Ended September 30,												For the Nine Months Ended September 30,									For the Three Months Ended September 30,												For the Nine Months Ended September 30,
	2016						2015						2016				2015					2017						2016						2017				2016
(Millions of Dollars, Except Per Share Amounts)	Amount			Per Share			Amount			Per Share			Amount		Per Share		Amount			Per Share
(Millions of Dollars, Except Per-Share Amounts)																						Amount			Per Share			Amount			Per Share			Amount		Per Share		Amount		Per Share
Electric Distribution	$	170.1		$	0.53		$	167.7		$	0.53		$	381.3	$	1.20	$	419.8		$	1.32	$	157.4		$	0.50		$	170.1		$	0.53		$	393.4	$	1.24	$	381.3	$	1.20
Electric Transmission	88.4			0.28			78.0			0.24			266.6		0.84		225.0			0.70		99.0			0.31			88.4			0.28			289.6		0.91		266.6		0.84
Natural Gas Distribution	(7.0		)	(0.02		)	(3.5		)	(0.01		)	51.9		0.16		57.5			0.18		(6.2		)	(0.02		)	(7.0		)	(0.02		)	49.1		0.15		51.9		0.16
Non-GAAP Earnings	N/A			N/A			242.2			0.76			N/A		N/A		702.3			2.20
Integration Costs (after-tax)	N/A			N/A			(0.4		)	—			N/A		N/A		(1.1		)	—
Net Income - Regulated Companies	$	251.5		$	0.79		$	241.8		$	0.76		$	699.8	$	2.20	$	701.2		$	2.20	$	250.2		$	0.79		$	251.5		$	0.79		$	732.1	$	2.30	$	699.8	$	2.20

Our electric distribution segment earnings decreased $12.7 million in the third quarter of 2017, as compared to the third quarter of 2016, due primarily to lower sales volumes and demand revenues driven by the mild summer weather during the third quarter of 2017, primarily at NSTAR Electric, as well as higher property tax, depreciation and interest expense.

Our electric distribution segment earnings increased $2.8 million in the third quarter of 2016, as compared to the third quarter of 2015, due primarily to increased CL&P distribution revenues primarily as a result of higher rate base, and higher generation earnings. These favorable earnings impacts were partially offset by higher depreciation expense and higher property tax and other tax expense.

~~Our electric distribution segment earnings decreased $37.4~~$12.1 million in the first nine months of ~~2016,~~2017, as compared to the first nine months of ~~2015,~~2016, due primarily to the absence in 2016 of the resolution of NSTAR Electric’s basic service bad debt adder mechanism recorded in the first quarter of 2015 ($14.5 million), the absence in 2016 of the favorable impact associated with the NSTAR Electriclower operations and NSTAR Gas Comprehensive Settlement Agreement recorded in the first quarter of 2015 ($13 million), lower non-decoupled retail electric sales volumes due primarily to increased customer energy conservation efforts and warmer than normal weather in the first quarter of 2016, as compared to the much colder than normal temperatures in the first quarter of 2015, higher depreciationmaintenance expense, ~~and higher property tax and other tax expense. These unfavorable earnings impacts were~~ partially offset by ~~increased CL&P distribution revenues~~lower sales volumes driven by the mild summer weather during the third quarter of 2017, primarily ~~as a result of~~at NSTAR Electric, higher ~~rate base~~depreciation and ~~the absence of an authorized ROE reduction, as stipulated in the PURA 2014 rate case decision,~~interest expense, and ~~higher~~lower generation earnings.

Our electric transmission segment earnings increased ~~$10.4~~$10.6 million and $23.0 million in the third quarter and first nine months of ~~2016,~~2017, respectively, as compared to the third quarter and first nine months of ~~2015,~~2016, due primarily to a higher transmission rate base as a result of ~~increased investments~~our continued investment in our transmission ~~infrastructure.~~infrastructure, partially offset by a lower benefit in the second quarter of 2017 related to the annual billing and cost reconciliation filing with the FERC.

Our ~~electric transmission~~natural gas distribution segment results improved $0.8 million in the third quarter of 2017, as compared to the third quarter of 2016, and earnings ~~increased $41.6~~decreased $2.8 million in the first nine months of ~~2016,~~2017, as compared to the first nine months of 2015, due primarily to a higher transmission rate base as a result of increased investments in our transmission infrastructure and the absence in 2016 of reserve charges of $12.4 million recorded in the first quarter of 2015 associated with the FERC ROE complaint proceedings.

Our natural gas distribution segment earnings decreased $3.5 million in the third quarter of 2016, as compared to the third quarter of 2015, due primarily to a higher effective tax rate in 2016, partially offset by the higher return earned on the NSTAR Gas System Enhancement Program (GSEP) capital tracker mechanism effective in 2016.

~~Our natural gas distribution segment earnings decreased $5.6 million~~ The decrease in the first nine months of ~~2016, as compared to the first nine months of 2015,~~2017 was due primarily to lower non-decoupled firm natural gas sales volumes driven by the warmer than normal weather in the first quarter of 2016, as compared to the much colder than normal temperatures in the first quarter of 2015, higher ~~property tax~~depreciation expense, ~~and~~ higher ~~interest expense. Partially offsetting these unfavorable earnings impacts were lower~~ operations and maintenance expense, ~~the impact~~and lower demand revenues in Connecticut driven by lower peak usage in 2017, as compared to 2016, as a result of ~~the NSTAR Gas base distribution rate increase effective January 1, 2016, and the higher return earned on the NSTAR Gas GSEP capital tracker mechanism effective in 2016.~~milder winter weather.

Eversource Parent and Other Companies: Eversource parent and other companies ~~had earnings~~earned $10.2 million in the third quarter of 2017 and $18.5 million in the first nine months of 2017, compared with $13.8 million in the third quarter of 2016 and $13.3 million in the ~~third quarter and~~ first nine months of ~~2016, respectively, compared with a net loss of $5.9 million and $4.5 million in the third quarter and first nine months of 2015, respectively.~~2016. The ~~earnings increase in the third quarter and first nine months of 2016 was~~improved year-to-date results were largely due ~~primarily~~ to ~~a lower effective tax rate, the absence in 2016 of integration costs, and the absence in 2016 of a bad debt reserve~~increased gains on investments recorded in ~~the third quarter of 2015 at Eversource’s unregulated business,~~2017, partially offset by higher interest expense.

Electric and Natural Gas Sales Volumes: Weather, fluctuations in energy supply costs, conservation measures (including utility-sponsored energy efficiency programs), and economic conditions affect customer energy usage. Industrial sales volumes are less sensitive to temperature variations than residential and commercial sales volumes. In our service territories, weather impacts electric sales volumes during the summer and both electric and natural gas sales volumes during the winter; however, natural gas sales volumes are more sensitive to temperature variations than are electric sales volumes. Customer heating or cooling usage may not directly correlate with historical levels or with the level of degree-days that occur.

Fluctuations in retail electric sales volumes at NSTAR Electric and PSNH impact earnings ~~(“Traditional”~~("Traditional" in the table below). For CL&P and WMECO, fluctuations in retail electric sales volumes do not impact earnings due to their respective regulatory commission approved distribution revenue decoupling mechanisms ~~(“Decoupled”~~("Decoupled" in the table below). These distribution revenues are decoupled from their customer sales volumes, which breaks the relationship between sales volumes and revenues recognized. CL&P and WMECO reconcile their annual base distribution rate recovery amounts to their respective pre-established levels of baseline distribution delivery service revenues of $1.059 billion and $132.4 million, respectively. Any difference between the allowed level of distribution revenue and the actual amount incurred during a 12-month period is adjusted through rates in the following period.

Fluctuations in natural gas sales volumes in Connecticut impact earnings ("Traditional" in the table below). In Massachusetts, fluctuations in natural gas sales volumes do not impact earnings due to the DPU-approved natural gas distribution revenue decoupling mechanism approved in the last rate case decision ~~(“Decoupled”~~("Decoupled" in the table below). ~~Natural gas~~These distribution revenues are decoupled from their customer sales volumes, ~~where applicable,~~ which breaks the relationship between sales volumes and revenues recognized.

A summary of our retail electric GWh sales volumes and our firm natural gas MMcf sales volumes, ~~in million cubic feet (Mcf) and~~as well as percentage changes, is as follows:


	For the Three Months Ended September 30, 2016 Compared to 2015				For the Nine Months Ended September 30, 2016 Compared to 2015				For the Three Months Ended September 30, 2017 Compared to 2016				For the Nine Months Ended September 30, 2017 Compared to 2016
	Sales Volumes (GWh)		Percentage		Sales Volumes (GWh)		Percentage		Sales Volumes (GWh)		Percentage		Sales Volumes (GWh)		Percentage
Electric	2016	2015	Increase/(Decrease)		2016	2015	Increase/(Decrease)		2017	2016	Decrease		2017	2016	Decrease
Traditional:
Residential	2,910	2,832	2.8	%	7,407	7,706	(3.9	)%	2,583	2,910	(11.2	)%	7,126	7,407	(3.8	)%
Commercial	4,525	4,583	(1.3	)%	12,376	12,615	(1.9	)%	4,291	4,525	(5.2	)%	12,058	12,376	(2.6	)%
Industrial	696	721	(3.5	)%	1,948	1,988	(2.0	)%	671	696	(3.6	)%	1,856	1,948	(4.7	)%
Total – Traditional	8,131	8,136	(0.1	)%	21,731	22,309	(2.6	)%	7,545	8,131	(7.2	)%	21,040	21,731	(3.2	)%

Decoupled:
Residential	3,398	3,245	4.7	%	8,750	9,108	(3.9	)%	2,972	3,398	(12.5	)%	8,334	8,750	(4.8	)%
Commercial	3,039	3,030	0.3	%	8,315	8,524	(2.5	)%	2,849	3,039	(6.3	)%	8,003	8,315	(3.8	)%
Industrial	776	795	(2.4	)%	2,170	2,233	(2.8	)%	730	776	(5.9	)%	2,054	2,170	(5.3	)%
Total – Decoupled	7,213	7,070	2.0	%	19,235	19,865	(3.2	)%	6,551	7,213	(9.2	)%	18,391	19,235	(4.4	)%
Total Sales Volumes	15,344	15,206	0.9	%	40,966	42,174	(2.9	)%	14,096	15,344	(8.1	)%	39,431	40,966	(3.7	)%


	For the Three Months Ended September 30, 2016 Compared to 2015				For the Nine Months Ended September 30, 2016 Compared to 2015				For the Three Months Ended September 30, 2017 Compared to 2016				For the Nine Months Ended September 30, 2017 Compared to 2016
	Sales Volumes (Mcf)		Percentage		Sales Volumes (Mcf)		Percentage		Sales Volumes (MMcf)		Percentage		Sales Volumes (MMcf)		Percentage
Firm Natural Gas	2016	2015	Increase/(Decrease)		2016	2015	Increase/(Decrease)		2017	2016	Increase/(Decrease)		2017	2016	Increase/(Decrease)
Traditional:
Residential	956	955	0.1	%	10,109	12,022	(15.9	)%	1,036	956	8.4	%	10,138	10,109	0.3	%
Commercial	2,350	2,310	1.7	%	13,864	15,578	(11.0	)%	2,482	2,350	5.6	%	14,432	13,864	4.1	%
Industrial	1,964	2,184	(10.1	)%	7,597	8,755	(13.2	)%	2,032	1,964	3.5	%	7,663	7,597	0.9	%
Total – Traditional	5,270	5,449	(3.3	)%	31,570	36,355	(13.2	)%	5,550	5,270	5.3	%	32,233	31,570	2.1	%

Decoupled:
Residential	1,308	1,531	(14.6	)%	13,848	17,078	(18.9	)%	1,244	1,308	(4.9	)%	14,593	13,848	5.4	%
Commercial	2,147	2,065	4.0	%	15,019	17,002	(11.7	)%	2,314	2,147	7.8	%	15,072	15,019	0.4	%
Industrial	990	977	1.3	%	4,163	4,670	(10.9	)%	1,270	990	28.3	%	4,293	4,163	3.1	%
Total – Decoupled	4,445	4,573	(2.8	)%	33,030	38,750	(14.8	)%	4,828	4,445	8.6	%	33,958	33,030	2.8	%
Special Contracts ⁽¹⁾	1,208	1,115	8.3	%	3,507	3,384	3.6	%	1,147	1,208	(5.0	)%	3,495	3,507	(0.3	)%
Total – Decoupled and Special Contracts	5,653	5,688	(0.6	)%	36,537	42,134	(13.3	)%	5,975	5,653	5.7	%	37,453	36,537	2.5	%
Total Sales Volumes	10,923	11,137	(1.9	)%	68,107	78,489	(13.2	)%	11,525	10,923	5.5	%	69,686	68,107	2.3	%


⁽¹⁾	Special contracts are unique to the natural gas distribution customers who take service under such an arrangement and generally specify the amount of distribution revenue to be paid to Yankee Gas regardless of the ~~customers’~~customers' usage.

For the third quarter and the first nine months of ~~2016,~~2017, retail electric sales volumes at our electric utilities with a traditional rate structure (NSTAR Electric and PSNH) ~~remained relatively unchanged,~~were lower, as compared to the third quarter and first nine months of ~~2015. Favorable results due to~~2016. Sales volumes were negatively impacted by the mild summer weather in the third quarter of 2017, as compared to the same period in 2016, ~~were offset by~~and lower customer usage driven by the impact of increased customer energy conservation efforts, including those resulting from company-sponsored energy efficiency programs, which resulted in flat traditional retail electric sales volumes. For the first nine months of 2016, retail electric sales volumes at our electric utilities with a traditional rate structure were lower, as compared to the first nine months of 2015, due primarily to lower customer usage driven by the impact of increased customer energy conservation efforts, including those resulting from company-sponsored energy efficiency programs, and the impact of warmer than normal weather in the first quarter of 2016 throughout those service territories, as compared to the much colder than normal temperatures in the first quarter of 2015. Heatingefforts. Cooling degree days for the first nine months ~~2016~~of 2017 were ~~18.4~~17.8 percent lower in the Boston metropolitan area and ~~17.9~~24.8 percent lower in New Hampshire, as compared to the same period in ~~2015.~~ 2016.

On January 28, 2016, Eversource received approval of a three-year energy efficiency plan in Massachusetts, which includes recovery of LBR at NSTAR Electric until it is operating under a decoupled rate structure. NSTAR Electric earns LBR related to reductions in sales volume as a result of successful energy efficiency programs. LBR is recovered from retail customers through current rates. NSTAR Electric recognized LBR of $18.8 million and $54.7 million in the third quarter and first nine months of 2017, respectively, compared to $17.4 million and $44.1 million in the third quarter and first nine months of 2016, ~~respectively, compared to $19 million and $46.7 million in the third quarter and first nine months of 2015,~~ respectively.

Our firm natural gas sales volumes are subject to many of the same influences as our retail electric sales volumes. In addition, they have benefited from customer growth in both of our natural gas distribution companies. ~~In the third quarter of 2016, our consolidated firm natural gas sales volumes were lower, as compared to the third quarter of 2015.~~ Consolidated firm natural gas sales volumes were ~~much lower~~higher in the first nine months of ~~2016,~~2017, as compared to the first nine months of ~~2015.~~2016, due primarily to improved economic conditions across our service territories, partially offset by increased customer energy conservation efforts. The first ~~nine months~~quarter of ~~2016 firm natural gas sales volumes were negatively impacted~~2017 mild winter weather was more than offset by ~~warmer~~colder than normal weather in the ~~first~~second quarter of ~~2016, as compared to the much colder than normal temperatures in the first quarter of 2015, throughout our natural gas service territories.~~2017. Heating degree days for the first nine months of ~~2016~~2017 were ~~16.7~~2.2 percent ~~lower~~higher in Connecticut, as compared to the same period in ~~2015.~~2016.

Major Storm: On October 29, 2017, a storm delivered high winds and rain, causing extensive damage to our electric distribution systems across all three states. We estimate that more than 800,000 of our electric distribution customers were without power during or following the storm. Restoration costs cannot be estimated at this time. As a result of the extent of the damages, we expect the storm restoration costs will be material and will exceed the criteria to be declared a major storm in Connecticut, New Hampshire, and Massachusetts and that each operating company will seek recovery of these costs through its applicable regulatory recovery process. As a result, all qualifying expenses prudently incurred during the storm will be deferred and recovered from customers. We do not expect the storm to have a material impact to the results of operations of CL&P, NSTAR Electric, PSNH or WMECO.

Liquidity

Consolidated: Cash and cash equivalents totaled ~~$40.1~~$125.8 million as of September 30, ~~2016,~~2017, compared with ~~$23.9~~$30.3 million as of December 31, ~~2015.~~2016.

Long-Term Debt Issuances: In August 2017, CL&P issued $225 million of 4.30 percent 2014 Series A First and Refunding Mortgage Bonds due to mature in 2044. These bonds are part of the same series of CL&P’s existing 4.30 percent bonds that were initially issued in 2014. The aggregate outstanding principal amount for these bonds is now $475 million. The proceeds, net of issuance costs, were used to refinance short-term debt and fund capital expenditures and working capital.

In September 2017, Yankee Gas issued $75 million of 3.02 percent Series N First Mortgage Bonds due to mature in 2027. The proceeds, net of issuance costs, were used to repay short-term borrowings.

Long-Term Debt Repayments: In September 2017, CL&P repaid at maturity $100 million of 5.75 percent 2007 Series C First Mortgage Bonds and PSNH repaid at maturity $70 million of 6.15 percent 2007 Series N First Mortgage Bonds.

In October 2017, NSTAR Gas repaid at maturity $25 million of 7.04 percent Series M First Mortgage Bonds.

Commercial Paper Programs and Credit Agreements: Eversource parent has a $1.45 billion commercial paper program allowing Eversource parent to issue commercial paper as a form of short-term debt. As of September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, Eversource parent had ~~$698.5~~$917.0 million and approximately ~~$1.1~~$1.0 billion, respectively, in short-term borrowings outstanding under the Eversource parent commercial paper program, leaving ~~$751.5~~$533.0 million and ~~$351.5~~$428.0 million of available borrowing capacity as of September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, respectively. The weighted-average interest rate on these borrowings as of September 30, ~~2016~~2017 and December 31, ~~2015~~2016 was ~~0.66~~1.34 percent and ~~0.72~~0.88 percent, respectively. As of September 30, 2017, there were intercompany loans from Eversource parent of $202.3 million to PSNH, and $96.9 million to WMECO. As of December 31, 2016, there were intercompany loans from Eversource parent of ~~$108.5~~$80.1 million to CL&P, ~~$107.5~~$160.9 million to PSNH and ~~$48.2 million to WMECO. As of December 31, 2015, there were intercompany loans from Eversource parent of $277.4 million to CL&P, $231.3 million to PSNH and $143.4~~$51.0 million to WMECO. Eversource parent, CL&P, PSNH, WMECO, NSTAR Gas and Yankee Gas are parties to a five-year $1.45 billion revolving credit facility. ~~Effective September 26, 2016, the~~The revolving credit ~~facility’s termination date was extended for one additional year to~~facility terminates on September 4, 2021. The revolving credit facility serves to backstop Eversource ~~parent’s~~parent's $1.45 billion commercial paper program. There were no borrowings outstanding on the revolving credit facility as of September 30, ~~2016 or~~2017 and December 31, ~~2015.~~2016.

Except as described below, amounts outstanding under the commercial paper programs are included in Notes Payable for Eversource and are classified in current liabilities on the balance sheets as all borrowings are outstanding for no more than 364 days at one time.

As a result of the October 2017 Eversource parent long-term debt issuances, the net proceeds of which were used to repay short-term borrowings outstanding under the Eversource parent commercial paper program, $898.8 million of short-term debt was reclassified to Long-Term Debt as of September 30, 2017.

NSTAR Electric has a $450 million commercial paper program allowing NSTAR Electric to issue commercial paper as a form of short-term debt. As of September 30, ~~2016 and December 31, 2015,~~2017, NSTAR Electric had ~~$36.0~~no short-term borrowings outstanding and as of December 31, 2016, NSTAR Electric had $126.5 million ~~and $62.5 million, respectively,~~ in short-term borrowings outstanding under its commercial paper program, leaving ~~$414.0~~$450.0 million and ~~$387.5~~$323.5 million of available borrowing capacity as of September 30, ~~2016~~2017 and December 31, ~~2015,~~2016, respectively. The weighted-average interest rate on these borrowings as of ~~September 30, 2016 and~~ December 31, ~~2015~~2016 was ~~0.42 percent and 0.40 percent, respectively.~~0.71 percent. NSTAR Electric is a party to a five-year $450 million revolving credit facility. ~~Effective September 26, 2016, the~~The revolving credit ~~facility’s termination date was extended for one additional year to~~facility terminates on September 4, 2021. The revolving credit facility serves to backstop NSTAR ~~Electric’s~~Electric's $450 million commercial paper program. There were no borrowings outstanding on the revolving credit facility as of September 30, ~~2016 or~~2017 and December 31, ~~2015.~~

~~Short-Term Borrowing Limits:~~ The amount of short-term borrowings that may be incurred by NSTAR Electric is subject to periodic approval by the FERC. On August 8, 2016, the FERC granted authorization to allow NSTAR Electric to issue total short-term debt securities in an aggregate principal amount not to exceed $655 million outstanding at any one time, through October 23, 2018.2016.

Cash Flows: Cash flows provided by operating activities totaled $1.49 billion in the first nine months of 2017, compared with $1.65 billion in the first nine months of ~~2016, compared with $1.35 billion in the first nine months of 2015.~~2016. The ~~increase~~decrease in operating cash flows was due primarily to ~~an increase in regulatory recoveries, primarily at NSTAR Electric, due to collections from customers in excess of purchased power costs, a $94.8~~the $200.7 million net ~~favorable~~unfavorable impact ~~due to~~as a result of the change in income tax payments made, or refunds received, in 2017 when compared to 2016. This unfavorable impact was primarily the result of the December 2015 legislation, which extended the accelerated deduction of depreciation from 2015 to 2019. The legislation resulted in a ~~decrease~~significant refund of ~~$41~~approximately $275 million, which we received in the first quarter of 2016. Additionally, there was an increase of $76.0 million in Pension and PBOP ~~plan~~Plan cash contributions ~~and~~made in the first nine months of 2017, as compared to the same period in 2016. Partially offsetting these unfavorable impacts was the benefit related to the timing of ~~payments related to accounts payable. Partially offsetting these favorable impacts was~~regulatory recoveries and the timing of collections and payments ~~related to~~of our working capital ~~items.~~

~~Credit Ratings:~~ ~~On July 6, 2016, Fitch upgraded the corporate credit ratings by one level~~items, including accounts receivable and changed the outlooks to stable from positive for CL&P, PSNH and WMECO. Also on July 6, 2016, Fitch changed the outlook on Eversource parent from stable to positive. On July 12, 2016, S&P changed its outlook on Eversource and its subsidiaries from stable to positive. On July 19, 2016, Moody’s upgraded PSNH’s corporate credit rating by one level and changed the outlook from positive to stable. accounts payable.

~~A summary of our corporate credit ratings and outlooks by Moody’s, S&P and Fitch is as follows:~~



	~~Moody’s~~		~~S&P~~		~~Fitch~~
	~~Current~~	~~Outlook~~	~~Current~~	~~Outlook~~	~~Current~~	~~Outlook~~
~~Eversource Parent~~	~~Baa1~~	~~Stable~~	A	~~Positive~~	~~BBB+~~	~~Positive~~
~~CL&P~~	~~Baa1~~	~~Stable~~	A	~~Positive~~	A-	~~Stable~~
~~NSTAR Electric~~	A2	~~Stable~~	A	~~Positive~~	A	~~Stable~~
~~PSNH~~	A3	~~Stable~~	A	~~Positive~~	A-	~~Stable~~
~~WMECO~~	A2	~~Stable~~	A	~~Positive~~	A-	~~Stable~~

A summary of the current credit ratings and outlooks by Moody’s, S&P and Fitch for senior unsecured debt of Eversource parent, NSTAR Electric, and WMECO and senior secured debt of CL&P and PSNH is as follows:



	~~Moody’s~~		~~S&P~~		~~Fitch~~
	~~Current~~	~~Outlook~~	~~Current~~	~~Outlook~~	~~Current~~	~~Outlook~~
~~Eversource Parent~~	~~Baa1~~	~~Stable~~	A-	~~Positive~~	~~BBB+~~	~~Positive~~
~~CL&P~~	A2	~~Stable~~	A+	~~Positive~~	A+	~~Stable~~
~~NSTAR Electric~~	A2	~~Stable~~	A	~~Positive~~	A+	~~Stable~~
~~PSNH~~	A1	~~Stable~~	A+	~~Positive~~	A+	~~Stable~~
~~WMECO~~	A2	~~Stable~~	A	~~Positive~~	A	~~Stable~~

On September ~~7, 2016,~~6, 2017, our Board of Trustees approved a common share dividend payment of ~~$0.445~~$0.475 per share, which was paid on September ~~30, 2016~~29, 2017 to shareholders of record as of September 19, ~~2016. In the first nine months of 2016, we paid cash dividends on common shares of $423.5 million, compared with $397.4 million in the first nine months of 2015.~~2017.

In the first nine months of ~~2016,~~2017, CL&P, NSTAR Electric, PSNH, and WMECO paid ~~$149.7~~$205.2 million, ~~$278.3~~$186.0 million, ~~$58.2~~$23.9 million, and $28.5 million, respectively, in common stock dividends to Eversource parent.

Investments in Property, Plant and Equipment on the statements of cash flows do not include amounts incurred on capital projects but not yet paid, cost of removal, AFUDC related to equity funds, and the capitalized portions of pension expense. In the first nine months of ~~2016,~~2017, investments for Eversource, CL&P, NSTAR Electric, PSNH, and WMECO were ~~$1.36~~$1.64 billion, ~~$438.5~~$621.9 million, ~~$327.7~~$358.0 million, ~~$215.8~~$215.5 million, and ~~$104.8~~$109.2 million respectively.

Business Development and Capital Expenditures

Aquarion: On June 2, 2017, Eversource announced that it had entered into an agreement to acquire Aquarion from Macquarie Infrastructure Partners for $1.675 billion, consisting of approximately $880 million in cash and $795 million of assumed Aquarion debt. The transaction requires approval from PURA, the DPU, the NHPUC, the Maine PUC, and the Federal Communications Commission, and is also subject to a review under the Hart-Scott-Rodino Act. On June 29, 2017, Eversource and Aquarion filed joint applications with regulatory agencies in Connecticut, Massachusetts, New Hampshire and Maine requesting approval of the transaction. With the exception of Massachusetts, all state and federal regulatory agency approvals have been received and the related review period has expired. The transaction is expected to close by December 31, 2017.

Bay State Wind: Bay State Wind is a proposed offshore wind project being jointly developed by Eversource and Denmark-based Ørsted (formerly known as DONG Energy). Bay State Wind will be located in a 300-square-mile area approximately 15 to 25 miles south of Martha's Vineyard that has the ultimate potential to generate more than 2,000 MW of energy. Both Eversource and Ørsted hold a 50 percent ownership interest in Bay State Wind. In August 2016, Massachusetts passed clean energy legislation that requires EDCs to jointly solicit RFPs and enter into long-term contracts for offshore wind, creating RFP opportunities for projects like Bay State Wind. On June 29, 2017, the Bureau of Ocean Energy Management ("BOEM") approved the project’s Site Assessment Plan ("SAP"), the first BOEM approval of an offshore wind SAP in the U.S.

On June 29, 2017, the Massachusetts RFP was issued, seeking bids for a minimum of 400 MW of offshore wind capacity. The RFP states that bids of up to 800 MW would be considered, provided they demonstrate significant net economic benefits to customers. Bay State Wind submitted a Notice of Intent to Bid on July 26, 2017, and will submit a proposal by the December 20, 2017 due date.

Consolidated Capital Expenditures:Our consolidated capital expenditures, including amounts incurred but not paid, cost of removal, AFUDC, and the capitalized portions of pension expense (all of which are non-cash factors), totaled $1.69 billion in the first nine months of 2017, compared to $1.43 billion in the first nine months of ~~2016, compared to $1.26 billion in the first nine months of 2015.~~2016. These amounts included ~~$87.1~~$97.8 million and ~~$58.6~~$87.1 million in the first nine months of ~~2016~~2017 and ~~2015,~~2016, respectively, related to information technology and facilities upgrades and enhancements, primarily at Eversource Service and The Rocky River Realty Company.

~~Natural Gas~~

Electric Transmission Business:

~~Access Northeast~~: Access Northeast is a natural gas pipeline and storage project (the Project) being developed jointly by Eversource, Spectra Energy Partners, LP (Spectra) and National Grid plc (National Grid), through Algonquin Gas Transmission, LLC (AGT). The Project

will enhance the Algonquin and Maritimes & Northeast pipeline systems using existing routes and will include two new LNG storage tanks and liquefaction and vaporization facilities in Acushnet, Massachusetts that will be connected to the Algonquin natural gas pipeline. The Project is expected to be capable of delivering approximately 900 million cubic feet of additional natural gas per day to New England on peak demand days. Eversource and Spectra each own a 40 percent interest in the Project, with the remaining 20 percent interest owned by National Grid. The total projected cost for both the pipeline and the LNG storage facilities is expected to be approximately $3 billion, with projected in-service dates commencing in November 2018. The Project is subject to FERC and other federal and state regulatory approvals.

As part of the Project’s development, AGT sought to secure long-term natural gas transmission capacity contracts with many of the electric distribution companies (EDCs) of New England. In Connecticut, on June 2, 2016, the DEEP issued an RFP for natural gas pipeline capacity and storage. Proposals were submitted on June 29, 2016. On October 25, 2016, the DEEP canceled this RFP process without prejudice. The DEEP retains its authority to issue future RFPs to procure natural gas resources for the purpose of providing more reliable electric service for the benefit of the Connecticut customers and to meet the state’s energy and environmental goals and policies.

On June 30, 2016, a subsidiary of National Grid filed with the Rhode Island Public Utilities Commission (RIPUC) seeking approval of its contract with AGT for natural gas pipeline capacity and storage. The RIPUC has placed a stay on the docket and asked National Grid for a status update in January 2017. On September 14, 2016, the Maine PUC issued an order to move forward with a contract with AGT for natural gas pipeline capacity, contingent upon the participation by EDCs in other New England states.

In late 2015 and early 2016, NSTAR Electric, WMECO and a subsidiary of National Grid filed with the Massachusetts DPU seeking approval of contracts with AGT for natural gas pipeline capacity and storage. The DPU had determined in 2015 that it had authority to approve such contracts if they were found to be in the public interest. On August 17, 2016, the Massachusetts Supreme Judicial Court vacated the DPU’s 2015 order, holding that the state’s electric utility restructuring statutes precluded the DPU from approving contracts by EDCs for natural gas capacity.

On February 18, 2016, PSNH filed with the NHPUC seeking approval of its contract with AGT for natural gas pipeline capacity and storage. On October 6, 2016, contrary to a 2015 recommendation from its staff, the NHPUC ruled that it did not have authority to approve such contracts under the state’s electric utility restructuring statutes.

Eversource, Spectra and National Grid are currently reviewing options surrounding the Project, with respect to the impact of the decisions from both the Massachusetts Supreme Judicial Court and the NHPUC, in order to help bring needed additional natural gas transmission and storage capacity to New England. The timing, configuration and cost of the Project could change, depending on the outcome of the potential options selected. At this time, we cannot predict the outcome of the potential options selected. At this time, we cannot predict the outcome of the potential options selected and, as a result, the potential impacts on our financial position, results of operations, or cash flows.

~~Electric Transmission Business:~~ Our consolidated electric transmission business capital expenditures increased by ~~$37.1~~$40.9 million in the first nine months of ~~2016,~~2017, as compared to the first nine months of ~~2015.~~2016. A summary of electric transmission capital expenditures by company is as follows:

For the Nine Months Ended September 30,
(Millions of Dollars) 2016 2015
CL&P $ 211.8
$ 146.9
NSTAR Electric 162.6
158.9
PSNH 80.2
115.2
WMECO 75.7
72.9
NPT 28.4
27.7
Total Electric Transmission Segment $ 558.7
$ 521.6

~~GHCC~~: The Greater Hartford Central Connecticut (GHCC) solutions, which have been approved by ISO-NE, consist of 27 projects with an expected investment of approximately $350 million that are expected to be placed in service from 2016 through 2018. Seven projects have been placed in service, and 8 projects are in active construction. As of September 30, 2016, CL&P had capitalized $93 million in costs associated with GHCC.



	For the Nine Months Ended September 30,
(Millions of Dollars)	2017		2016
CL&P	$	300.7	$	211.8
NSTAR Electric	108.5		162.6
PSNH	87.4		80.2
WMECO	70.9		75.7
NPT	32.1		28.4
Total Electric Transmission Segment	$	599.6	$	558.7

Northern Pass: Northern Pass is ~~Eversource’s~~a planned HVDC transmission line from the Québec-New Hampshire border to Franklin, New Hampshire and an associated alternating current radial transmission line between Franklin and Deerfield, New Hampshire. Northern Pass will interconnect at the Québec-New Hampshire border with a planned HQ HVDC transmission line.

On ~~July 21, 2015,~~April 13, 2017, the New Hampshire Site Evaluation Committee ("NH SEC") commenced final adjudicative hearings that, on August 31, 2017, were extended and will result in the issuance of a final order by March 31, 2018.

On August 10, 2017, the DOE issued the ~~draft~~final Environmental Impact Statement ~~(EIS)~~ for Northern Pass ~~representing a key milestone in~~concluding that the proposed Northern Pass route is the preferred alternative, providing substantial benefits with only minimal impacts. Siting and permitting ~~process. The~~at both the state and federal levels is well advanced and the DOE ~~completed the comment period on the draft EIS on April 4, 2016, and~~ is expected to issue the ~~final EIS in~~Presidential Permit for Northern Pass during the ~~first~~fourth quarter of 2017. On August 18, 2015, NPT announced the Forward NH Plan, including a commitment to allocate $200 million to projects associated with economic development, tourism, community betterment, and clean energy innovations to benefit the state of New Hampshire.

~~On June 10, 2016,~~ Northern Pass executed a settlement agreement with the NHPUC Staff regarding its petition to operate as a public utility once the project is fully permitted. On October 14, 2016, in an important foundational order for the Northern Pass project, the NHPUC approved the settlement agreement and granted NPT public utility status, conditioned on project approval. Additionally, on June 28, 2016, as part of the Forward NH Plan, PSNH filed a power purchase agreement (PPA) with the NHPUC. The PPA, combined with the Forward NH Plan, is expected to deliver over $1 billion of energy cost savings and other benefits over the contract term to New Hampshire customers. The Forward NH Plan and the PPA are both commitments that are contingent upon the Northern Pass transmission line going into commercial operation.

~~The New Hampshire Site Evaluation Committee (NH SEC) is currently in process of formal siting. The NH SEC is expected to issue an order on NPT no later than September 2017 and the project~~ is expected to be ~~operational by~~placed in service in the ~~end~~second half of ~~2019. On January 28,~~2020.

In August 2016, ~~NPT bid~~Massachusetts enacted clean energy legislation that requires EDCs to solicit proposals jointly and enter into long-term contracts for energy, such as hydropower. The RFP was issued on March 31, 2017 and on July 27, 2017, Eversource Energy Transmission Ventures, Inc. and HQ jointly submitted proposals for Northern Pass into the ~~three-state Clean Energy RFP process. For further information on the RFP process, see “Regulatory Developments and Rate Matters – General – Clean Energy RFP” in this~~ ~~Management’s Discussion and Analysis of Financial Condition and Results of Operations.~~Massachusetts clean energy RFP.

Greater Boston Reliability ~~Solutions~~Solution: In February 2015, ISO-NE selected ~~Eversource’s and National Grid’s proposed~~the Greater Boston and New Hampshire Solution ~~(Solution)~~(the "Solution"), proposed by Eversource and National Grid, to satisfy the requirements identified in the Greater Boston study. The Solution consists of a portfolio of ~~some 40~~ electric transmission upgrades covering southern New Hampshire and northern Massachusetts ~~in the Merrimack Valley~~ and continuing into the greater Boston metropolitan area, of which 2728 are in ~~Eversource’s~~Eversource's service territory. The NH SEC issued its written order approving the New Hampshire upgrades on October 4, 2016. We are currently pursuing the necessary regulatory and siting application approvals in Massachusetts. To date, we have received approval for two of these projects from the Massachusetts Energy Facilities Siting Board. Construction has also begun on several ~~of the~~ smaller projects not requiring siting approval. All upgrades are expected to be completed by the end of 2019. We estimate our portion of the investment in the Solution will be approximately ~~$565~~$560 million, of which ~~approximately $91~~$186.3 million has been capitalized through September 30, ~~2016.~~2017.

GHCC: The Greater Hartford Central Connecticut ("GHCC") projects, which have been approved by ISO-NE, consist of 27 projects with an expected investment of approximately $350 million that are expected to be placed in service through 2019. Sixteen projects have been placed in service, and eight projects are in active construction. As of September 30, 2017, CL&P had capitalized $192.3 million in costs associated with GHCC.

Seacoast Reliability Project: On April 12, 2016, PSNH filed a siting application with the NH SEC for the Seacoast Reliability Project, a 13-mile, 115kV transmission line within several New Hampshire communities, which proposes to use a combination of overhead, underground and underwater line design to help meet the growing demand for electricity in the Seacoast region. In June 2016, the NH SEC accepted our application as ~~complete and~~complete. Due to delays with the siting hearings, we now expect the NH SEC decision ~~by mid-2017. This~~in mid-2018, and this project is now expected to be completed by the end of ~~2018.~~2019. We estimate our investment in this project ~~will~~to be approximately ~~$77~~$84 million, of which, ~~approximately $11 million has been capitalized~~ through September 30, ~~2016.~~2017, PSNH had capitalized $19.7 million in costs.

Distribution Business:

A summary of distribution capital expenditures is as follows:


	For the Nine Months Ended September 30,															For the Nine Months Ended September 30,
(Millions of Dollars)	CL&P		NSTAR Electric		PSNH		WMECO			Total Electric		Natural Gas		Total Electric and Natural Gas Distribution Segment		CL&P		NSTAR Electric		PSNH		WMECO			Total Electric		Natural Gas		Total Electric and Natural Gas Distribution Segment
2017
Basic Business																$	161.8	$	110.3	$	52.5	$	16.4		$	341.0	$	51.3	$	392.3
Aging Infrastructure																127.4		49.6		63.9		16.3			257.2		149.6		406.8
Load Growth ⁽¹⁾																41.0		53.2		14.1		(1.5		)	106.8		30.6		137.4
Total Distribution																330.2		213.1		130.5		31.2			705.0		231.5		936.5
Generation ⁽²⁾																—		24.6		6.7		20.9			52.2		—		52.2
Total Electric and Natural Gas Distribution Segment																$	330.2	$	237.7	$	137.2	$	52.1		$	757.2	$	231.5	$	988.7

2016
Basic Business	$	127.0	$	87.7	$	46.8	$	10.7		$	272.2	$	48.9	$	321.1	$	127.0	$	87.7	$	46.8	$	10.7		$	272.2	$	48.9	$	321.1
Aging Infrastructure	97.4		57.8		61.9		17.6			234.7		103.0		337.7		97.4		57.8		61.9		17.6			234.7		103.0		337.7
Load Growth	31.9		48.1		11.8		(2.5		)	89.3		28.3		117.6
Load Growth ⁽¹⁾																31.9		48.1		11.8		(2.5		)	89.3		28.3		117.6
Total Distribution	256.3		193.6		120.5		25.8			596.2		180.2		776.4		256.3		193.6		120.5		25.8			596.2		180.2		776.4
Generation	—		—		8.5		—			8.5		—		8.5		—		—		8.5		—			8.5		—		8.5
Total Electric and Natural Gas Distribution Segment	$	256.3	$	193.6	$	129.0	$	25.8		$	604.7	$	180.2	$	784.9	$	256.3	$	193.6	$	129.0	$	25.8		$	604.7	$	180.2	$	784.9

2015
Basic Business	$	87.8	$	75.2	$	37.8	$	12.2		$	213.0	$	35.1	$	248.1
Aging Infrastructure	120.0		69.8		33.9		13.5			237.2		71.8		309.0
Load Growth	29.6		30.5		15.8		4.6			80.5		25.9		106.4
Total Distribution	237.4		175.5		87.5		30.3			530.7		132.8		663.5
Generation	—		—		15.9		—			15.9		—		15.9
Total Electric and Natural Gas Distribuion Segment	$	237.4	$	175.5	$	103.4	$	30.3		$	546.6	$	132.8	$	679.4

⁽¹⁾ For the nine months ended September 30, 2017 and September 30, 2016, WMECO had $11.0 million and $6.4 million, respectively, of total contributions in aid of construction, which were credits to capital expenditures for those periods.

⁽²⁾ In 2017, NSTAR Electric and WMECO incurred capital expenditures related to the construction of solar generation facilities.

For the electric distribution business, basic business includes ~~the purchase of~~ meters, tools, vehicles, information technology, transformer replacements, equipment facilities, and the relocation of plant. Aging infrastructure relates to reliability and the replacement of overhead lines, plant substations, underground cable replacement, and equipment failures. Load growth includes requests for new business and capacity additions on distribution lines and substation additions and expansions.

For the natural gas distribution segment, basic business addresses daily operational needs including meters, pipe relocations due to public works projects, vehicles, and tools. Aging infrastructure projects seek to improve the

reliability of the system through enhancements related to cast iron and bare steel replacement of main and services, corrosion mediation, and station upgrades. Load growth reflects growth in existing service territories including new developments, installation of services, and expansion.

The natural gas distribution ~~segment’s~~segment's capital spending program increased by ~~$47.4~~$51.3 million in the first nine months of ~~2016,~~2017, as compared to the first nine months of ~~2015,~~2016, primarily due to an increased investment in system replacement and reliability, as ~~a result of an increase in the replacement of aging pipeline,~~well as upgrades to our LNG ~~facilities,~~facilities. We expect the LNG facility upgrades to cost approximately $200 million and ~~the favorable weather conditions~~to be placed in ~~2016 allowing for more capital spending on replacement and customer expansion.~~service in late 2019.

FERC Regulatory Matters

FERC ROE Complaints: Four separate complaints have been filed at the FERC by combinations of New England state attorneys general, state regulatory commissions, consumer advocates, consumer groups, municipal parties and other ~~parties. Each complaint challenges~~parties (collectively the ~~NETOs’ previous~~"Complainants"). In each of the first three complaints, the Complainants challenged the NETOs' base ROE of 11.14 percent ~~or current~~that had been utilized since 2005 and sought an order to reduce it prospectively from the date of the final FERC order and for the separate 15-month complaint periods. In the fourth complaint, filed April 29, 2016, the Complainants challenged the NETOs' base ROE of 10.57 percent and ~~seeks~~the maximum ROE for transmission incentive ("incentive cap") of 11.74 percent, asserting that these ROEs were unjust and unreasonable.

In response to ~~reduce~~appeals of the FERC decision in the first complaint filed by the NETOs and the Complainants, the U.S. Court of Appeals for the D.C. Circuit (the "Court") issued a decision on April 14, 2017 vacating and remanding the FERC's decision. The Court found that the FERC failed to make an explicit finding that the 11.14 percent base ROE was unjust and unreasonable, as required under Section 206 of the Federal Power Act, before it ~~both~~set a new base ROE. The Court also found that the FERC did not provide a rational connection between the record evidence and its decision to select the midpoint of the upper half of the zone of reasonableness for the new base ROE.

On May 26, 2017, the Chief Administrative Law Judge ("ALJ") issued an order that the fourth complaint will continue to trial in December 2017 with an ALJ initial decision expected in March of 2018.

A summary of the four separate ~~15-month complaint periods~~complaints and ~~prospectively.~~ the base ROEs pertinent to those complaints are as follows:



Complaint	15-Month Time Period of Complaint (Beginning as of Complaint Filing Date)	Original Base ROE Authorized by FERC at Time of Complaint Filing Date ⁽¹⁾	Base ROE Subsequently Authorized by FERC for First Complaint Period and also Effective from October 16, 2014 through April 14, 2017 ⁽¹⁾	Reserve (Pre-Tax and Excluding Interest) as of September 30, 2017 (in millions)		FERC ALJ Recommendation of Base ROE on Second and Third Complaints (Issued March 22, 2016)
First	10/1/2011 - 12/31/2012	11.14%	10.57%	$—	⁽²⁾	N/A
Second	12/27/2012 - 3/26/2014	11.14%	N/A	39.1	⁽³⁾	9.59%
Third	7/31/2014 - 10/30/2015	11.14%	10.57%	—		10.90%
Fourth	4/29/2016 - 7/28/2017	10.57%	10.57%	—		N/A

⁽¹⁾The billed ROE (base plus incentives) between October 1, 2011 and October 15, 2014 was within a range of 11.14 percent to 13.1 percent. On October 16, 2014, the FERC ~~ordered a 10.57~~set the incentive cap at 11.74 percent ~~base ROE~~ for the first complaint period and ~~prospectively~~also effective from October 16, 2014 through April 14, 2017, the date on which the Court vacated this FERC order.

⁽²⁾ CL&P, NSTAR Electric, PSNH and ~~that a utility’s total or maximum ROE for any incentive projects shall not exceed the top of the new zone of reasonableness, which was set at 11.74 percent. We~~WMECO have refunded all amounts associated with the first complaint ~~period.~~

~~The Company has recorded reserves across the complaint periods~~period, totaling $38.9 million (pre-tax and excluding interest) at ~~its electric subsidiaries. In the first nine months~~Eversource (consisting of ~~2015, the Company recognized an after-tax charge to earnings (excluding interest) of $12.4~~$22.4 million ~~of which $7.9 million was recorded~~ at CL&P, ~~$1.4~~$8.4 million at NSTAR Electric, ~~$0.6~~$2.8 million at PSNH, and ~~$2.5~~$5.3 million at ~~WMECO.~~

On March 22, 2016, the FERC ALJ issued an initial decision on the second and third complaints. For the second complaint period, the FERC ALJ recommended a zone of reasonableness of 7.12 percent to 10.42 percent and a base ROE of 9.59 percent. For the third complaint period, the FERC ALJ recommended a zone of reasonableness of 7.04 percent to 12.19 percent and a base ROE of 10.90 percent. The FERC ALJ also affirmed that the maximum ROE for transmission incentive projects should be the top of the zone of reasonableness. The NETOs filed briefs on April 21, 2016, in which the NETOs identified corrections and requested changes that should be made to the FERC ALJ’s recommendations. A final FERC order is expected in late 2016 or early 2017. The final FERC order will determineWMECO), reflecting both the base ROE and incentive cap prescribed by the ~~maximum ROE for transmission incentive projects for the two complaint periods.~~ FERC order.

~~We have not recorded any additional reserves to reflect~~⁽³⁾ The reserve represents the difference between the ROEs ~~recommended in~~billed during the second complaint period and a 10.57 percent base ROE and 11.74 percent incentive cap. The reserve consisted of $21.4 million for CL&P, $8.5 million for NSTAR Electric, $3.1 million for PSNH, and $6.1 million for WMECO as of September 30, 2017.

On June 5, 2017, the NETOs, including Eversource, submitted a filing to the FERC ~~ALJ initial decision. We do not believe any ROE outcome is more likely than~~to reinstate the ~~ROEs used to record our current reserves (a~~ base ROE of ~~10.57~~11.14 percent ~~and a maximum~~with an associated ROE incentive cap of 13.5 percent effective June 8, 2017, as these were the last ROEs lawfully in effect for transmission ~~incentive projects of 11.74 percent). We are unable~~billing purposes prior to ~~predict~~ the ~~outcome of the final~~ FERC order vacated by the Court on April 14, 2017. On October 6, 2017, the ~~second and third complaints, and therefore, we believe that our current~~FERC did not accept the NETOs filing, temporarily leaving in place the ROEs ~~and reserves are appropriate at this time.~~(10.57 percent base ROE with an 11.74 percent incentive cap ROE) set in the first complaint proceeding until the FERC addresses the Court’s decision.

~~The impact~~On October 5, 2017 the NETOs filed a series of ~~a 10 basis point change to our existing base ROE of 10.57 percent would affect Eversource’s after-tax earnings by approximately $3 million~~motions, requesting that the FERC dismiss the four complaint proceedings. Alternatively, if the FERC does not dismiss the proceedings, the NETOs requested that the FERC consolidate all four complaint proceedings for ~~each of~~expeditious resolution and/or stay the ~~15-month second~~trial in the fourth complaint proceeding and ~~third complaint periods. If we adjusted our reserves~~resolve it based on the ~~recommendations~~standards set in the ~~FERC ALJ initial~~April 14, 2017 Court decision.

At this time, the Company cannot reasonably estimate a range of gain or loss for the complaint proceedings. The April 14, 2017 Court decision ~~(for both~~did not provide a reasonable basis for a change to the ~~base ROE and maximum ROE for transmission incentive projects)~~reserve balance of $39.1 million (pre-tax, excluding interest) for the second complaint period, and ~~third complaints, then it would result in an after-tax increase~~the Company has not changed its reserve or recognized ROEs for any of ~~approximately $34 million and an after-tax decrease of approximately $8 million, respectively, to our existing reserves.~~the complaint periods.

~~For the~~fourth complaint, filed April 29, 2016, certain municipal utilities claimed the current base ROE of 10.57 percent and the incentive cap of 11.74 percent are unjust and unreasonable. The NETOs answered on June 3, 2016 and requested that FERC dismiss the complaint. On September 20, 2016, FERC issued an order establishing hearing and settlement judge procedures~~and set a 15-month complaint period beginning April 29, 2016. We~~Management cannot at this time predict the ultimate ~~outcome~~effect of ~~this proceeding~~the Court decision or future FERC action on any of the complaint periods or the estimated impacts on the financial position, results of operations or cash flows of Eversource, CL&P, NSTAR Electric, PSNH or WMECO.

The average impact of a 10 basis point change to the base ROE for each of the 15-month complaint periods would affect Eversource's after-tax earnings by approximately $3 million.

NSTAR Electric and ~~WMECO. A~~WMECO Merger FERC ~~ALJ initial decision could be received in~~Filings: On January 13, 2017, Eversource made two filings with FERC related to the proposed merger of WMECO into NSTAR Electric with an anticipated effective date of December 31, 2017. One filing requests FERC approval of the merger, and the other filing requests FERC approval of NSTAR Electric's assumption of WMECO's short-term debt obligations. The FERC approved the merger on March 2, 2017 and will act on the assumption of debt filing by the end of 2017.

Regulatory Developments and Rate Matters

~~General:~~

~~Clean Energy RFP~~: Pursuant to clean energy goals established in three New England states (Connecticut, Massachusetts and Rhode Island), in November 2015, the DEEP and the Massachusetts and Rhode Island EDCs, including NSTAR Electric and WMECO, issued an RFP for clean energy resources (including Class I renewable generation and large hydroelectric generation) to a wide range of potentially interested bidders. The RFP solicited offers for clean energy and the transmission to deliver that energy to the three states. In late January 2016, bidders submitted project proposals, among which were the Northern Pass and Clean Energy Connect projects. On October 24, 2016, Eversource was notified that neither project was selected.

The Company is currently placing efforts on the next round of contracting opportunities, which it believes both NPT and the Clean Energy Connect projects would meet the legislative requirements. In August 2016, Massachusetts enacted legislation that requires electric distribution companies to jointly solicit RFPs and enter into long-term contracts for large-scale hydro projects. The law requires an RFP to take place in the spring of 2017. For further information on this legislation, see “Legislative and Policy Matters - Massachusetts” in this “~~Management’s Discussion and Analysis of Financial Condition and Results of Operations.~~”

Electric and Natural Gas Base Distribution Rates:

The Regulated companies’ distribution rates are set by their respective state regulatory commissions, and their tariffs include mechanisms for periodically adjusting their rates for the recovery of specific incurred costs. Other than as described below, for the first nine months of ~~2016,~~2017, changes made to the Regulated companies’ rates did not have a material impact on their earnings, financial position, or cash flows. For further information, see ~~“Financial~~"Financial Condition and Business Analysis – Regulatory Developments and Rate ~~Matters”~~Matters" included in Item 7, “"Management’s Discussion and Analysis of Financial Condition and Results of Operations,”" of the Eversource ~~2015~~2016 Form 10-K.

Connecticut:

On April 20, 2017, PURA approved the joint request of CL&P, the Connecticut Office of Consumer Counsel and the Connecticut Attorney General to amend the deadline to establish new electric distribution rates in the 2012 Connecticut merger settlement agreement from "no later than December 1, 2017" to "no later than July 1, 2018." On October 27, 2017, CL&P filed a letter of intent with PURA to request a rate increase of $255.8 million, $45 million and $36 million effective May 1, 2018, 2019, and 2020, respectively.

Massachusetts:

~~October 2016 DPU Storm Order~~Eversource and NSTAR Electric Boston Harbor Civil Action:: On ~~October 7,~~July 15, 2016, the ~~DPU issued~~United States Attorney on behalf of the United States Army Corps of Engineers filed a ~~final decision on WMECO’s storm cost filing~~civil action in the United States District Court for the District of Massachusetts under provisions of the Rivers and Harbors Act of 1899 and the Clean Water Act against NSTAR Electric, Harbor Electric Energy Company, a wholly-owned subsidiary of NSTAR Electric ("HEEC"), and the Massachusetts Water Resources Authority (together with NSTAR Electric and HEEC, the "Defendants"). The action alleged that the Defendants failed to comply with certain permitting requirements related to the placement of the HEEC-owned electric distribution cable beneath Boston Harbor. The action sought an order to ~~recover $27~~compel HEEC to comply with cable depth requirements in the United States Army Corps of Engineers' permit or alternatively to remove the electric distribution cable and cease unauthorized work in U.S. waterways. The action also sought civil penalties and other costs.

After substantial negotiations, the parties reached a settlement whereby HEEC will install a new 115kV distribution cable across Boston Harbor to Deer Island, utilizing a different route, and will remove portions of the existing cable. Upon the installation and completion of the new cable and the removal of the portions of the existing cable, all issues surrounding the current permit from the United States Army Corps of Engineers are expected to be resolved, and such litigation is expected to be dismissed with prejudice.

In 2017, as a result of the settlement, NSTAR Electric expensed $4.9 million (pre-tax) of ~~storm restoration~~previously incurred capitalized costs associated with engineering work performed on the ~~October 2011 snowstorm~~existing cable that will no longer be used. In addition, NSTAR Electric agreed to provide a rate base credit of $17.5 million to the Massachusetts Water Resources Authority for the new cable. This negotiated credit will result in the initial $17.5 million of construction costs on the new cable to be expensed as incurred. Construction of the new cable is expected to be completed in 2019.

Massachusetts RFPs: On March 31, 2017, pursuant to a comprehensive energy law enacted in 2016, "An Act to Promote Energy Diversity," (the "Act") the Massachusetts EDCs, including NSTAR Electric and ~~Storm Sandy~~WMECO, and the DOER issued a joint RFP for 9.45 terawatt hours of clean energy per year, such as hydropower, land-based wind or solar. The RFP seeks proposals for long-term contracts of 15 to 20 years to provide the state's electric distribution companies with clean energy generation. The proposal submission due date was July 27, 2017. Contracts will be selected in ~~2012.~~January 2018, with an expectation to submit executed long-term contracts to the DPU for final approval in April 2018. On July 27, 2017, Eversource Energy Transmission Ventures, Inc. and HQ jointly submitted proposals for Northern Pass into the Massachusetts clean energy RFP. Northern Pass is expected to be placed in service in the second half of 2020.

On June 29, 2017, pursuant to the Act, the Massachusetts EDCs, including NSTAR Electric and WMECO, and the DOER issued a joint RFP for long-term contracts for offshore wind energy projects, seeking bids for a minimum of 400 MW of offshore wind capacity. The Offshore Wind Energy RFP states that bids of up to 800 MW would be considered, provided they demonstrate significant net economic benefits to customers. Bay State Wind submitted a Notice of Intent to Bid on July 26, 2017 and will submit a proposal by the December 20, 2017 due date.

NSTAR Electric and WMECO Rate Case: On January 17, 2017, NSTAR Electric and WMECO jointly filed an application (the "Joint Applicants") with the DPU for approval of a combined $96 million increase in base distribution rates, effective January 1, 2018. As part of this filing, the Joint Applicants are presenting a grid-wise performance plan, including the implementation of a performance-based rate-making mechanism in conjunction with a grid modernization base commitment of $400 million in incremental capital investment over a period of five years, commencing January 1, 2018. In addition, the Joint Applicants proposed to streamline and align rate classifications between NSTAR Electric and WMECO, and requested a revenue decoupling rate mechanism for NSTAR Electric. WMECO has a revenue decoupling mechanism in place. The DPU ~~approved~~will also be reviewing the ~~majority~~proposed December 31, 2017 merger of NSTAR Electric and WMECO as part of the ~~costs,~~rate case. A final decision from the DPU is expected in late 2017, with ~~the disallowed amounts and other items included in a filed motion for reconsideration.~~new rates anticipated to be effective January 1, 2018.

New Hampshire:

Generation ~~Asset Sale~~Divestiture: On June 10, 2015, Eversource and PSNH entered into the 2015 Public Service Company of New Hampshire Restructuring and Rate Stabilization Agreement (the ~~Agreement)~~"Agreement") with the New Hampshire Office of Energy and Planning, certain members of the NHPUC staff, the Office of Consumer Advocate, two State Senators, and several other parties. Under the terms of the Agreement, PSNH agreed to divest its generation assets, subject to NHPUC approval. The Agreement provided for a resolution of issues pertaining to ~~PSNH’s~~PSNH's generation assets in pending regulatory proceedings before the NHPUC. The Agreement provided for the Clean Air Project prudence proceeding to be resolved and all remaining Clean Air Project costs to be included in rates effective January 1, 2016. As part of the Agreement, PSNH agreed to forego recovery of $25 million of the equity return related to the Clean Air Project. In addition, PSNH will not seek a general distribution rate increase effective before July 1, 2017 and will contribute $5 million to create a clean energy fund, which will not be recoverable from its customers. In the first nine months of 2015, PSNH recorded the $5 million contribution as a long-term liability and an increase to Operations and Maintenance expense on the statements of income.

On October 12, 2017, PSNH filed an application with the ~~fourth quarter~~NHPUC requesting approval of ~~2016.~~the Agreements. We expect to receive approvals from the NHPUC and other necessary regulatory agencies by late December 2017 or early 2018, with the transactions to be completed shortly thereafter. Upon completion, full recovery of PSNH's generation assets will occur through a combination of cash flows during the ~~divestiture process, all~~ remaining operating period, sales proceeds, and recovery of stranded costs ~~will be recovered~~ via bonds that will be secured by a non-bypassable charge or through recoveries in future rates billed to ~~PSNH’s~~PSNH's customers.

We believe that full recovery of PSNH’s generation assets is probable through a combination of cash flows during the remaining operating period, sales proceeds upon divestiture, and recovery of stranded costs in future rates.

As of September 30, ~~2016, PSNH’s~~2017, PSNH's energy service rate base balance was approximately ~~$640 million. This rate base will be reduced by~~$594 million, and the ~~amount~~carrying value of PSNH's total generation assets ~~that are divested.~~subject to divestiture was approximately $767 million.

Legislative and Policy Matters

~~Massachusetts:~~

On August ~~8, 2016,~~11, 2017, Massachusetts issued final legislation, pursuant to Executive Order 569, which established volumetric limits on multiple greenhouse emission sources to ensure reductions are realized by deadlines established in ~~conjunction with efforts~~the Massachusetts Global Warming Solutions Act enacted in 2008. Under this legislation, the initial target date for reduction in greenhouse gas emissions has been established in the year 2020. The legislation is not expected to shape comprehensive energy legislation, “An Act to Promote Energy Diversity” became law in Massachusetts, which requires electric distribution companies to jointly solicit RFPs and enter into 15- to 20-year contracts for at least 1,600 MWhave a material impact on the financial statements of ~~offshore wind and up to an additional 1,200 MW of hydropower~~Eversource, NSTAR Electric or ~~other renewable sources, such as land-based wind or solar, provided that reasonable proposals have been received.~~WMECO.

Critical Accounting Policies

The preparation of financial statements in conformity with GAAP requires management to make estimates, assumptions and, at times, difficult, subjective or complex judgments. Changes in these estimates, assumptions and judgments, in and of themselves, could materially impact our financial position, results of operations or cash flows. Our management communicates to and discusses with the Audit Committee of our Board of Trustees significant matters relating to critical accounting policies. Our critical accounting policies that we believed were the most critical in nature were reported in the Eversource ~~2015~~2016 Form 10-K. There have been no material changes with regard to these critical accounting policies.

Other Matters

Accounting Standards: For information regarding new accounting standards, see Note 1B, ~~“Summary~~"Summary of Significant Accounting Policies –Accounting Standards,”" to the financial statements.

Contractual Obligations and Commercial Commitments: There have been no material contractual obligations identified and no material changes with regard to the contractual obligations and commercial commitments previously disclosed in the Eversource ~~2015~~2016 Form 10-K.

Web Site: Additional financial information is available through our website at www.eversource.com. We make available through our website a link to the ~~SEC’s~~SEC's EDGAR website (http://www.sec.gov/edgar/searchedgar/companysearch.html), at which site ~~Eversource’s,~~Eversource's, CL~~&P’s,~~&P's, NSTAR ~~Electric’s, PSNH’s~~Electric's, PSNH's and ~~WMECO’s~~WMECO's combined Annual Reports on Form 10-K, combined Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and any amendments to those reports may be reviewed. Information contained on the ~~Company’s~~Company's website or that can be accessed through the website is not incorporated into and does not constitute a part of this combined Quarterly Report on Form 10-Q.

RESULTS OF OPERATIONS – EVERSOURCE ENERGY AND SUBSIDIARIES

The following provides the amounts and variances in operating revenues and expense line items in the statements of income for Eversource for the three and nine months ended September 30, ~~2016~~2017 and ~~2015~~2016 included in this combined Quarterly Report on Form 10-Q:


	For the Three Months Ended September 30,										For the Nine Months Ended September 30,									For the Three Months Ended September 30,									For the Nine Months Ended September 30,
(Millions of Dollars)	2016		2015			Increase/(Decrease)			Percent		2016		2015		Increase/(Decrease)			Percent		2017		2016		Increase/ (Decrease)			Percent		2017		2016		Increase/ (Decrease)			Percent
Operating Revenues	$	2,039.7	$	1,933.1		$	106.6		5.5	%	$	5,862.5	$	6,263.6	$	(401.1	)	(6.4	)%	$	1,988.5	$	2,039.7	$	(51.2	)	(2.5	)%	$	5,856.5	$	5,862.5	$	(6.0	)	(0.1	)%
Operating Expenses:
Purchased Power, Fuel and Transmission	665.8		702.6			(36.8		)	(5.2	)	2,001.9		2,549.8		(547.9		)	(21.5	)	651.8		665.8		(14.0		)	(2.1	)	1,955.1		2,001.9		(46.8		)	(2.3	)
Operations and Maintenance	324.7		327.3			(2.6		)	(0.8	)	965.6		977.3		(11.7		)	(1.2	)	300.4		324.7		(24.3		)	(7.5	)	933.4		965.6		(32.2		)	(3.3	)
Depreciation	181.3		167.9			13.4			8.0		531.8		495.4		36.4			7.3		194.5		181.3		13.2			7.3		571.2		531.8		39.4			7.4
Amortization of Regulatory Assets/(Liabilities), Net	43.9		(16.8		)	60.7			(a)		56.2		42.6		13.6			31.9
Amortization of Regulatory Assets, Net																				41.8		43.9		(2.1		)	(4.8	)	58.1		56.2		1.9			3.4
Energy Efficiency Programs	149.1		132.1			17.0			12.9		406.0		380.6		25.4			6.7		129.2		149.1		(19.9		)	(13.3	)	391.8		406.0		(14.2		)	(3.5	)
Taxes Other Than Income Taxes	165.0		150.8			14.2			9.4		479.2		439.2		40.0			9.1		168.2		165.0		3.2			1.9		479.6		479.2		0.4			0.1
Total Operating Expenses	1,529.8		1,463.9			65.9			4.5		4,440.7		4,884.9		(444.2		)	(9.1	)	1,485.9		1,529.8		(43.9		)	(2.9	)	4,389.2		4,440.7		(51.5		)	(1.2	)
Operating Income	509.9		469.2			40.7			8.7		1,421.8		1,378.7		43.1			3.1		502.6		509.9		(7.3		)	(1.4	)	1,467.3		1,421.8		45.5			3.2
Interest Expense	99.9		92.5			7.4			8.0		298.6		279.6		19.0			6.8		108.7		99.9		8.8			8.8		319.5		298.6		20.9			7.0
Other Income, Net	13.6		5.2			8.4			(a)		23.7		23.9		(0.2		)	(0.8	)	21.2		13.6		7.6			55.9		56.3		23.7		32.6			(a)
Income Before Income Tax Expense	423.6		381.9			41.7			10.9		1,146.9		1,123.0		23.9			2.1		415.1		423.6		(8.5		)	(2.0	)	1,204.1		1,146.9		57.2			5.0
Income Tax Expense	156.4		144.1			12.3			8.5		428.2		420.7		7.5			1.8		152.8		156.4		(3.6		)	(2.3	)	447.9		428.2		19.7			4.6
Net Income	267.2		237.8			29.4			12.4		718.7		702.3		16.4			2.3		262.3		267.2		(4.9		)	(1.8	)	756.2		718.7		37.5			5.2
Net Income Attributable to Noncontrolling Interests	1.9		1.9			—			—		5.6		5.6		—			—		1.9		1.9		—			—		5.6		5.6		—			—
Net Income Attributable to Common Shareholders	$	265.3	$	235.9		$	29.4		12.5	%	$	713.1	$	696.7	$	16.4		2.4	%	$	260.4	$	265.3	$	(4.9	)	(1.8	)%	$	750.6	$	713.1	$	37.5		5.3	%


~~(a)~~	~~Percent greater than 100 not shown as it is not meaningful.~~

(a) Percent greater than 100 not shown as it is not meaningful.

Operating Revenues

A summary of our Operating Revenues by segment is as follows:


	For the Three Months Ended September 30,									For the Nine Months Ended September 30,											For the Three Months Ended September 30,									For the Nine Months Ended September 30,
(Millions of Dollars)	2016		2015		Increase/(Decrease)			Percent		2016			2015			Increase/(Decrease)			Percent		2017		2016		Increase/ (Decrease)			Percent		2017			2016			Increase/ (Decrease)			Percent
Electric Distribution	$	1,623.4	$	1,543.7	$	79.7		5.2	%	$	4,362.6		$	4,686.5		$	(323.9	)	(6.9	)%	$	1,547.1	$	1,623.4	$	(76.3	)	(4.7	)%	$	4,224.2		$	4,362.6		$	(138.4	)	(3.2	)%
Natural Gas Distribution	99.2		106.2		(7.0		)	(6.6	)	622.3			799.6			(177.3		)	(22.2	)	109.2		99.2		10.0			10.1		698.8			622.3			76.5			12.3
Electric Transmission	306.8		270.4		36.4			13.5		892.5			787.2			105.3			13.4		328.5		306.8		21.7			7.1		970.0			892.5			77.5			8.7
Other and Eliminations	10.3		12.8		(2.5		)	(19.5	)	(14.9		)	(9.7		)	(5.2		)	53.6		3.7		10.3		(6.6		)	(64.1	)	(36.5		)	(14.9		)	(21.6		)	(a)
Total Operating Revenues	$	2,039.7	$	1,933.1	$	106.6		5.5	%	$	5,862.5		$	6,263.6		$	(401.1	)	(6.4	)%	$	1,988.5	$	2,039.7	$	(51.2	)	(2.5	)%	$	5,856.5		$	5,862.5		$	(6.0	)	(0.1	)%

(a) Percent greater than 100 not shown as it is not meaningful.

A summary of our retail electric GWh sales volumes and our firm natural gas sales volumes in ~~Mcf~~MMcf were as follows:


	For the Three Months Ended September 30,						For the Nine Months Ended September 30,						For the Three Months Ended September 30,						For the Nine Months Ended September 30,
	2016	2015	Increase/(Decrease)		Percent		2016	2015	Decrease		Percent		2017	2016	Increase/ (Decrease)		Percent		2017	2016	Increase/ (Decrease)		Percent
Electric
Traditional	8,131	8,136	(5	)	(0.1	)%	21,731	22,309	(578	)	(2.6	)%	7,545	8,131	(586	)	(7.2	)%	21,040	21,731	(691	)	(3.2	)%
Decoupled	7,213	7,070	143		2.0		19,235	19,865	(630	)	(3.2	)	6,551	7,213	(662	)	(9.2	)	18,391	19,235	(844	)	(4.4	)
Total Electric	15,344	15,206	138		0.9		40,966	42,174	(1,208	)	(2.9	)	14,096	15,344	(1,248	)	(8.1	)	39,431	40,966	(1,535	)	(3.7	)

Firm Natural Gas
Traditional	5,270	5,449	(179	)	(3.3	)	31,570	36,355	(4,785	)	(13.2	)	5,550	5,270	280		5.3		32,233	31,570	663		2.1
Decoupled and Special Contracts	5,653	5,688	(35	)	(0.6	)	36,537	42,134	(5,597	)	(13.3	)	5,975	5,653	322		5.7		37,453	36,537	916		2.5
Total Firm Natural Gas	10,923	11,137	(214	)	(1.9	)%	68,107	78,489	(10,382	)	(13.2	)%	11,525	10,923	602		5.5	%	69,686	68,107	1,579		2.3	%

Three Months Ended:

Operating Revenues, which primarily consist of base electric and natural gas distribution revenues and tracked revenues further described below, ~~increased~~decreased by ~~$106.6~~$51.2 million for the three months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015.~~2016.

Base electric and natural gas distribution revenues: Base electric distribution segment revenues, ~~increased $7.8~~excluding LBR, decreased $21.0 million for the three months ended September 30, 2017, as compared to the same period in 2016, due primarily to a ~~higher rate base resulting from~~decrease in sales volumes and lower demand revenues driven by the ~~2015 PURA ADIT settlement agreement that is being collected from customers~~mild summer weather during the third quarter of 2017 at NSTAR Electric and PSNH. LBR increased $1.5 million for the three months ended September 30, 2017, as compared to the same period in ~~distribution rates at CL&P ($5.4 million) and the absence of an authorized ROE reduction in 2015, as stipulated in the PURA 2014 rate case decision, at CL&P ($1.1 million).~~2016.

Base natural gas distribution revenues remained relatively unchanged for the three months ended September 30, 2017, as compared to the same period in 2016.

Fluctuations in CL~~&P’s, WMECO’s~~&P's, WMECO's and NSTAR ~~Gas’~~Gas' sales volumes do not impact the level of base distribution revenue realized or earnings due to their respective regulatory commission approved revenue decoupling mechanisms. The revenue decoupling mechanisms permit recovery of a base amount of distribution revenues and break the relationship between sales volumes and revenues recognized. Revenue decoupling mechanisms result in the recovery of our approved base distribution revenue requirements.

Tracked distribution revenues: Tracked revenues consist of certain costs that are recovered from customers in rates through regulatory commission-approved cost tracking mechanisms and therefore, have no impact on earnings. Costs recovered through cost tracking mechanisms include energy supply procurement costs and other energy-related costs for our electric and natural gas customers, retail transmission charges, energy efficiency program costs, and restructuring and stranded cost recovery revenues. In addition, certain tracked revenues include ~~certain~~ incentives earned and carrying ~~charges.~~charges that are billed in rates to customers. Tracked ~~electric~~natural gas distribution segment revenues increased as a result of an increase in ~~retail electric transmission charges~~natural gas supply costs ($457.6 million)~~, an increase in federally mandated congestion charges ($40.5 million),~~ and an increase in energy efficiency program revenues ($~~17.4~~2.2 million), an increase in stranded cost recovery charges ($13.6 million) and an increase in net metering for distributed generation revenues ($10.8 million), partially offset by decreases in energy supply costs ($60.4 million), driven by decreased average retail rates. In addition, as a result of a change to the amounts collected in the system benefits charge, CL&P’s calculated rate base increased, providing an increase to. Tracked electric distribution ~~revenues that impacted earnings of $8.2 million.~~

~~The third quarter 2016 tracked natural gas distribution segment~~ revenues decreased as a result of ~~decreases~~a decrease in ~~natural gas supply costs~~retail electric transmission charges ($~~5.4~~39.8 million) ~~and~~, a decrease in stranded cost recovery revenues ($16.9 million), a decrease in energy efficiency program revenues ($~~2.5~~13.9 million) and a decrease in pension rate adjustment mechanisms ($7.1 million). Partially offsetting these decreases were increases in tracked electric distribution revenues related to electric energy supply costs ($7.3 million), revenues related to renewable energy requirements ($10.8 million), net metering revenues ($7.0 million) and federally-mandated congestion charges ($2.8 million).

Electric transmission revenues: The electric transmission segment revenues increased by ~~$36.4~~$21.7 million due primarily to the recovery of higher revenue requirements associated with ongoing investments in our transmission infrastructure.

Other: Other revenues decreased due primarily to the sale of Eversource's unregulated telecommunication business on December 31, 2016 ($5.0 million).

Nine Months Ended:

Operating Revenues decreased by ~~$401.1~~$6.0 million for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015.~~2016.

Base electric and natural gas distribution revenues: Base electric distribution segment revenues, ~~increased by $5.6~~excluding LBR, decreased $13.2 million for the nine months ended September 30, 2017, as compared to the same period in 2016, due primarily to a higher rate base resulting from the 2015 PURA ADIT settlement agreement that is being collected from customers in distribution rates at CL&P ($16.1 million) and the absence of an authorized ROE reduction in 2015, as stipulated in the PURA 2014 rate case decision, at CL&P ($3.3 million), partially offset by a 2.6 percent decrease in ~~non-decoupled retail electric~~ sales volumes ~~due primarily to increased customer energy conservation efforts and warmer than normal~~driven by the mild summer weather induring the ~~first~~third quarter of ~~2016,~~2017 at NSTAR Electric and PSNH. LBR increased $10.6 million for the nine months ended September 30, 2017, as compared to the ~~much colder than normal temperatures~~same period in ~~the first quarter of 2015 ($13.8 million).~~2016.

~~Contributing~~Base natural gas distribution revenues remained relatively unchanged for the nine months ended September 30, 2017, as compared to the ~~decrease~~same period in ~~operating revenues in the first nine months~~2016. The impact of 2016 was the absence of an $11 million benefit related to the Comprehensive Settlement Agreement associated with the recovery of LBR related to 2009 through 2011 energy efficiency programs recorded at NSTAR Electric in the first quarter of 2015.

~~Firm natural gas base distribution segment revenues decreased $9.2 million due primarily to a 13.2 percent decrease in traditional~~higher firm natural gas sales volumes ~~as a result of warmer than normal weather experienced~~was offset by lower demand revenues in ~~the first quarter of 2016,~~Connecticut driven by lower peak usage in 2017, as compared to ~~much colder than normal temperatures in the first quarter of 2015, partially offset by the impact of the NSTAR Gas base distribution rate increase effective January 1,~~ 2016.

Tracked distribution revenues: Tracked ~~electric~~natural gas distribution segment revenues ~~decreased~~increased as a result of ~~decreases~~an increase in ~~energy~~natural gas supply costs ($~~570.3~~57.8 million)~~, driven by decreased average retail rates~~ and ~~lower sales volumes, partially offset by an increase in retail electric transmission charges ($82.9 million), an increase in federally mandated congestion charges ($70.4 million),~~ an increase in energy efficiency program revenues ($~~45.2 million), an increase in stranded cost recovery charges ($29.5 million) and an increase in net metering for distributed generation revenues ($25.7~~17.1 million). ~~In addition, as a result of a change to the amounts collected in the system benefits charge, CL&P’s calculated rate base increased, providing an increase to~~Tracked electric distribution ~~revenues that impacted earnings of $17.5 million.~~

~~The first nine months of 2016 tracked natural gas distribution segment~~ revenues decreased as a result of ~~decreases~~a decrease in ~~natural gas~~electric energy supply costs ($~~143.2~~81.0 million), driven by decreased average ~~rates~~retail prices and lower sales volumes, a decrease in retail electric transmission charges ($45.9 million), a decrease in transition and stranded cost recovery revenues ($33.1 million), a decrease in pension rate adjustment mechanisms ($16.2 million), and a decrease in energy efficiency program revenues ($~~25.5~~8.8 million). Partially offsetting these decreases were increases in tracked electric distribution revenues related to federally-mandated congestion charges ($23.0 million), net metering revenues ($22.4 million) and revenues related to renewable energy requirements and the sale of PSNH's RECs ($14.7 million).

Electric transmission revenues: The electric transmission segment revenues increased by ~~$105.3~~$77.5 million due primarily to the recovery of higher revenue requirements associated with ongoing investments in our transmission ~~infrastructure and the absence in 2016 of a $20 million reserve charge recorded in the first quarter of 2015 associated with the March 2015 FERC ROE order.~~infrastructure.

Other: Other revenues decreased due primarily to the sale of ~~Eversource’s~~Eversource's unregulated ~~contracting~~telecommunication business on ~~April 13, 2015~~December 31, 2016 ($~~11.4~~15.0 million).

Purchased Power, Fuel and Transmission expense includes costs associated with purchasing electricity and natural gas on behalf of our customers. These energy supply costs are recovered from customers in rates through cost tracking mechanisms, which have no impact on earnings (tracked costs). Total Purchased Power, Fuel and Transmission expense decreased for the three and nine months ended September 30, ~~2016,~~2017, as compared to the same periods in ~~2015,~~2016, due primarily to the following:


(Millions of Dollars)	Three Months Ended Increase/(Decrease)			Nine Months Ended Increase/(Decrease)			Three Months Ended Increase/(Decrease)			Nine Months Ended Increase/(Decrease)
Electric Distribution	$	(98.5	)	$	(551.3	)	$	(0.4	)	$	(109.1	)
Natural Gas Distribution	(6.3		)	(142.2		)	7.0			50.1
Transmission	68.0			145.6			(20.6		)	12.2
Total Purchased Power, Fuel and Transmission	$	(36.8	)	$	(547.9	)	$	(14.0	)	$	(46.8	)

The decrease in purchased power expense at the electric distribution business for the nine months ended September 30, 2017, as compared to the same period in 2016, was driven primarily by lower prices associated with the procurement of energy supply and ~~a decrease in the amount of electricity generated by PSNH facilities for both the three and nine months ended September 30, 2016, as compared to the same periods in 2015, as well as~~ lower sales ~~volumes for the nine months ended September 30, 2016, as compared to the same period in 2015.~~volumes. The ~~decrease~~increase in purchased power expense at the natural gas distribution business for each of the periods presented was due to ~~lower sales volumes and lower~~higher average natural gas ~~prices.~~prices and higher sales volumes. The decrease in transmission costs for the three months ended September 30, 2017, as compared to the same period in 2016, was primarily the result of a decrease in the retail transmission cost deferral, which reflects the actual costs of transmission service compared to estimated amounts billed to customers. The increase in transmission costs for the nine months ended September 30, 2017, as compared to the same period in 2016, was primarily the result of an increase in costs billed by ISO-NE that support regional grid ~~investment.~~investment, and Local Network Service charges, which reflect the cost of transmission service provided by Eversource over our local transmission network. This was partially offset by a decrease in the retail transmission cost deferral.

Operations and Maintenance expense includes tracked costs and costs that are part of base electric and natural gas distribution rates with changes impacting earnings (non-tracked costs). Operations and Maintenance expense decreased for the three and nine months ended September 30, ~~2016,~~2017, as compared to the same periods in ~~2015,~~2016, due primarily to the following:


(Millions of Dollars)	Three Months Ended Increase/(Decrease)			Nine Months Ended Increase/(Decrease)			Three Months Ended Increase/(Decrease)			Nine Months Ended Increase/(Decrease)
Base Electric Distribution:
Absence of 2015 resolution of basic service bad debt adder mechanism at NSTAR Electric	$	—		$	24.2
Employee-related expenses, including labor and benefits							$	(15.0	)	$	(46.2	)
Bad debt expense							(2.6		)	(15.3		)
Shared corporate costs (including computer software depreciation at Eversource Service)							5.4			15.0
Storm restoration costs	5.0			11.3			(4.0		)	3.1
Vegetation management costs	1.1			5.7
Employee-related expenses, including labor and benefits	(8.4		)	(13.7		)
Absence of 2015 contribution to create clean energy fund in connection with the generation divestiture agreement at PSNH	—			(5.0		)
Boston Harbor civil action settlement charge recorded in the second quarter of 2017							—			4.9
Other operations and maintenance	3.5			1.1			9.1			15.7
Total Base Electric Distribution	1.2			23.6			(7.1		)	(22.8		)
Total Base Natural Gas Distribution:
Employee-related expenses, including labor and benefits	(0.1		)	(11.9		)
Shared corporate costs (including computer software depreciation at Eversource Service)							1.2			3.6
Other operations and maintenance	2.3			5.3			(4.1		)	(1.5		)
Total Base Natural Gas Distribution	2.2			(6.6		)	(2.9		)	2.1
Total Tracked costs (Electric Distribution, Electric Transmission and Natural Gas Distribution)	13.9			21.6			(5.5		)	7.2
Other and eliminations:
Integration costs	(2.9		)	(13.4		)
Absence of Eversource’s unregulated electrical contracting business due to sale in April 2015, net	(3.3		)	(13.9		)
Eversource Parent and Other Companies	(5.6		)	(10.1		)	(1.1		)	0.8
Eliminations	(8.1		)	(12.9		)	(7.7		)	(19.5		)
Total Operations and Maintenance	$	(2.6	)	$	(11.7	)	$	(24.3	)	$	(32.2	)

Depreciation expense increased for the three and nine months ended September 30, ~~2016,~~2017, as compared to the same periods in ~~2015,~~2016, due primarily to higher utility plant in service balances.

Amortization of Regulatory ~~Assets/(Liabilities),~~Assets, Net expense ~~(the costs of which are tracked) include~~includes the deferral of energy supply and energy-related costs included in certain regulatory-approved tracking mechanisms, and the amortization of certain costs. The deferral adjusts expense to match the corresponding revenues. Amortization of Regulatory ~~Assets/(Liabilities),~~Assets, Net, decreased for the three months ended September 30, 2017 and increased for the ~~three and~~ nine months ended September 30, ~~2016,~~2017, as compared to the same periods in ~~2015,~~2016, due primarily to the deferral of energy supply and energy-related costs, which can fluctuate from period to period based on the timing of costs incurred and the related rate changes to recover these costs. Energy supply and energy-related costs at CL&P, NSTAR Electric, PSNH and WMECO, which are the primary drivers in amortization, are recovered from customers in rates and have no impact on earnings. The increase in Amortization of Regulatory Assets/(Liabilities), Net for the nine months ended September 30, 2016 includes the absence in 2016 of the $11.7 million benefit recorded in the first quarter of 2015 at NSTAR Electric in connection with the Comprehensive Settlement Agreement associated with the CPSL program filings.

Energy Efficiency Programsexpense ~~(the costs of which are tracked) increased~~decreased for the three and nine months ended September 30, ~~2016,~~2017, as compared to the same periods in ~~2015,~~2016, due primarily to deferral adjustments at CL&P, NSTAR Electric and WMECO, partially offset by deferral adjustments ~~for~~at the natural gas businesses, which reflect the actual costs of energy efficiency programs compared to the estimated amounts billed to customers. The deferral adjusts costs incurred to match energy efficiency revenue billed to customers and the timing of the recovery of energy efficiency ~~costs incurred in accordance with the three-year program guidelines established by the DPU. The deferrals adjust expense to match the energy efficiency programs revenue.~~costs. The costs for various state ~~energy~~ policy initiatives ~~and expanded energy efficiency programs~~ are recovered from customers in rates and have no impact on earnings.

~~Taxes Other Than Income Taxes~~ expense increased for the three and nine months ended September 30, 2016, as compared to the same periods in 2015, due primarily to an increase in property taxes as a result of higher utility plant balances and an increase in gross earnings taxes (the costs of which are tracked).

Interest Expense increased for the three and nine months ended September 30, ~~2016,~~2017, as compared to the same periods in ~~2015,~~2016, due primarily to higher interest on long-term debt ($~~9.5~~5.8 million and ~~$25.7~~$15.9 million, respectively) as a result of new debt issuances, ~~partially offset by an increase in AFUDC borrowed funds~~and higher interest on short-term debt ($~~1.4~~2.4 million and ~~$2.9~~$4.8 million, respectively).

Other Income, Net increased for the three and nine months ended September 30, ~~2016,~~2017, as compared to the same ~~period~~periods in ~~2015,~~2016, due primarily to increased gains on investments ($4.2 million and $24.9 million, respectively), primarily related to Eversource's investment in a renewable energy fund, market value changes related to the deferred compensation plans ($2.9 million and $5.1 million, respectively) and higher AFUDC related to equity funds ($~~2.8 million), an increase related to officer insurance policies ($1.9 million),~~1.2 million and ~~an increase in net gains related to the deferred compensation plans ($0.8 million)~~$5.0 million, respectively).

Income Tax Expense ~~increased~~decreased for the three months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to ~~higher~~lower pre-tax earnings ($~~14.3~~2.4 million)~~, higher state income taxes ($3.4 million),~~ and items that impact our tax rate as a result of regulatory treatment (flow-through items) and permanent differences ($~~2.4 million), partially offset by the true up of the return to provision impacts and a higher tax benefit from a reduction in tax reserves ($7.6~~1.2 million).

Income Tax Expense increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to higher pre-tax earnings ($920.6 million), the absence of a tax credit in 2017 ($2.4 million), and higher state ~~income~~ taxes ($~~5.9~~1.3 million), ~~and~~partially offset by flow-through items and permanent differences ($3.5 million), partially offset by the true up of the return to provision impacts and a higher tax benefit from a reduction in tax reserves ($7.6 million), and the excess tax benefit due to the adoption of new accounting guidance related to share-based payment transactions ($2.94.6 million).

RESULTS OF OPERATIONS – THE CONNECTICUT LIGHT AND POWER COMPANY

The following provides the amounts and variances in operating revenues and expense line items in the statements of income for CL&P for the three and nine months ended September 30, ~~2016~~2017 and ~~2015~~2016 included in this combined Quarterly Report on Form 10-Q:


	For the Three Months Ended September 30,										For the Nine Months Ended September 30,									For the Three Months Ended September 30,									For the Nine Months Ended September 30,
(Millions of Dollars)	2016		2015			Increase/ (Decrease)			Percent		2016		2015		Increase/ (Decrease)			Percent		2017		2016		Increase/ (Decrease)			Percent		2017		2016		Increase/ (Decrease)			Percent
Operating Revenues	$	760.0	$	704.3		$	55.7		7.9	%	$	2,175.1	$	2,175.7	$	(0.6	)	—	%	$	774.8	$	760.0	$	14.8		1.9	%	$	2,173.6	$	2,175.1	$	(1.5	)	(0.1	)%
Operating Expenses:
Purchased Power and Transmission	253.5		274.8			(21.3		)	(7.8	)	760.6		861.6		(101.0		)	(11.7	)	259.0		253.5		5.5			2.2		711.2		760.6		(49.4		)	(6.5	)
Operations and Maintenance	123.0		122.3			0.7			0.6		356.4		358.3		(1.9		)	(0.5	)	123.1		123.0		0.1			0.1		359.8		356.4		3.4			1.0
Depreciation	57.7		54.8			2.9			5.3		172.2		159.9		12.3			7.7		63.7		57.7		6.0			10.4		184.3		172.2		12.1			7.0
Amortization of Regulatory Assets/(Liabilities), Net	23.4		(22.9		)	46.3			(a)		30.3		17.9		12.4			69.3
Amortization of Regulatory Assets, Net																				34.6		23.4		11.2			47.9		58.8		30.3		28.5			94.1
Energy Efficiency Programs	44.4		42.6			1.8			4.2		118.0		119.4		(1.4		)	(1.2	)	37.7		44.4		(6.7		)	(15.1	)	106.5		118.0		(11.5		)	(9.7	)
Taxes Other Than Income Taxes	81.9		71.6			10.3			14.4		227.9		201.7		26.2			13.0		79.2		81.9		(2.7		)	(3.3	)	223.4		227.9		(4.5		)	(2.0	)
Total Operating Expenses	583.9		543.2			40.7			7.5		1,665.4		1,718.8		(53.4		)	(3.1	)	597.3		583.9		13.4			2.3		1,644.0		1,665.4		(21.4		)	(1.3	)
Operating Income	176.1		161.1			15.0			9.3		509.7		456.9		52.8			11.6		177.5		176.1		1.4			0.8		529.6		509.7		19.9			3.9
Interest Expense	36.1		36.7			(0.6		)	(1.6	)	108.6		109.5		(0.9		)	(0.8	)	36.3		36.1		0.2			0.6		106.6		108.6		(2.0		)	(1.8	)
Other Income, Net	3.7		2.4			1.3			54.2		10.9		8.6		2.3			26.7		7.5		3.7		3.8			(a)		14.1		10.9		3.2			29.4
Income Before Income Tax Expense	143.7		126.8			16.9			13.3		412.0		356.0		56.0			15.7		148.7		143.7		5.0			3.5		437.1		412.0		25.1			6.1
Income Tax Expense	57.1		46.6			10.5			22.5		155.4		127.8		27.6			21.6		52.6		57.1		(4.5		)	(7.9	)	159.5		155.4		4.1			2.6
Net Income	$	86.6	$	80.2		$	6.4		8.0	%	$	256.6	$	228.2	$	28.4		12.4	%	$	96.1	$	86.6	$	9.5		11.0	%	$	277.6	$	256.6	$	21.0		8.2	%

(a) Percent greater than 100 not shown as it is not meaningful.

Operating Revenues

CL~~&P’s~~&P's retail sales volumes were as follows:

For the Three Months Ended September 30, For the Nine Months Ended September 30,
2016 2015 Increase Percent 2016 2015 Decrease Percent
Retail Sales Volumes in GWh 6,225
6,103
122
2.0 % 16,541
17,123
(582 ) (3.4 )%



	For the Three Months Ended September 30,						For the Nine Months Ended September 30,
	2017	2016	Decrease		Percent		2017	2016	Decrease		Percent
Retail Sales Volumes in GWh	5,644	6,225	(581	)	(9.3	)%	15,812	16,541	(729	)	(4.4	)%

Three Months Ended:

CL~~&P’s~~&P's Operating Revenues, which consist of base distribution revenues and tracked revenues further described below, increased by ~~$55.7~~$14.8 million for the three months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015.~~

Base distribution revenues increased by $6.5 million due to a higher rate base resulting from the 2015 PURA ADIT settlement agreement that is being collected from customers in distribution rates ($5.4 million) and the absence of an authorized ROE reduction, as stipulated in the PURA 2014 rate case decision, recorded in the third quarter of 2015 ($1.1 million). 2016.

Fluctuations in CL~~&P’s~~&P's sales volumes do not impact the level of base distribution revenue realized or earnings due to the ~~PURA approved~~PURA-approved revenue decoupling mechanism. CL~~&P’s~~&P's revenue decoupling mechanism permits recovery of a base amount of distribution revenues ($1.059 billion annually) and breaks the relationship between sales volumes and revenues recognized. The revenue decoupling mechanism results in the recovery of approved base distribution revenue requirements.

Fluctuations in the overall level of operating revenues are primarily related to tracked revenues. Tracked revenues consist of certain costs that are recovered from customers in rates through PURA-approved cost tracking mechanisms and therefore, have no impact on earnings. Costs recovered through cost tracking mechanisms include energy supply procurement and other energy-related costs, retail transmission charges, energy efficiency program costs and restructuring and stranded cost recovery revenues. In addition, certain tracked revenues include ~~certain~~ incentives earned and carrying ~~charges.~~charges that are billed in rates to customers. Tracked distribution revenues increased primarily as a result of an increase in federally mandated congestion charges ($40.5 million), an increase in competitive transition assessment charges ($9.7 million) and an increase in retail transmission charges ($9.6 million). In addition, as a result of a change to the amounts collected in the system benefits charge, CL&P’s calculated rate base increased, providing an increase to distribution revenues that impacted earnings of $8.2 million. Partially offsetting these increases was a decrease in energy supply costs ($27.1 million) driven by ~~decreased~~increased average retail ~~rates.~~prices. Partially offsetting this increase was a decrease in stranded cost recovery revenues ($7.6 million) and a decrease in retail transmission charges ($7.6 million).

Transmission revenues increased by ~~$13.1~~$6.3 million due primarily to the recovery of higher revenue requirements associated with ongoing investments in our transmission infrastructure.

Nine Months Ended:

CL&P's Operating Revenues decreased by $1.5 million for the nine months ended September 30, 2017, as compared to the same period in 2016.

Tracked distribution revenues decreased primarily as a result of a decrease in energy supply costs ($25.0 million) driven by decreased average retail prices and lower sales volumes. In addition, there was a $17.8 million decrease in stranded cost recovery revenues. Partially offsetting these decreases was an increase in federally-mandated congestion charges ($23.0 million).

Transmission revenues increased by $27.2 million due primarily to higher revenue requirements associated with ongoing investments in our transmission infrastructure.

~~Nine Months Ended:~~

~~CL&P’s Operating Revenues decreased by $0.6 million for the nine months ended September 30, 2016, as compared to the same period in 2015.~~

Base distribution revenues increased by $19.4 million due to a higher rate base resulting from the 2015 PURA ADIT settlement agreement that is being collected from customers in distribution rates ($16.1 million) and the absence of an authorized ROE reduction, as stipulated in the PURA 2014 rate case decision, recorded in the first nine months of 2015 ($3.3 million).

Tracked distribution revenues decreased primarily as a result of a decrease in energy supply costs ($187.1 million) driven by decreased average retail rates and lower sales volumes. Partially offsetting this decrease was an increase in retail transmission charges ($27.4 million), an increase in federally mandated congestion charges ($70.4 million) and an increase in competitive transition assessment charges ($24 million). In addition, as a result of a change to the amounts collected in the system benefits charge, CL&P’s calculated rate base increased, providing an increase to distribution revenues that impacted earnings of $17.5 million.

Transmission revenues increased by $49.3 million due primarily to higher revenue requirements associated with ongoing investments in our transmission infrastructure and the absence in 2016 of a $12.5 million reserve charge recorded in the first quarter of 2015 associated with the March 2015 FERC ROE order.

Purchased Power and Transmission expense includes costs associated with purchasing electricity on behalf of CL~~&P’s~~&P's customers. These energy supply costs are recovered from customers in rates through PURA-approved cost tracking mechanisms, which have no impact on earnings (tracked costs). Total Purchased Power and Transmission expense ~~decreased~~increased for the three months ended September 30, 2017, and decreased for the nine months ended September 30, ~~2016,~~2017, as compared to the same periods in ~~2015,~~2016, due primarily to the following:


(Millions of Dollars)	Three Months Ended Increase/(Decrease)			Nine Months Ended Increase/(Decrease)			Three Months Ended Increase/(Decrease)			Nine Months Ended Increase/(Decrease)
Purchased Power Costs	$	(37.0	)	$	(149.7	)	$	5.7		$	(68.1	)
Transmission Costs	15.7			48.7			(0.2		)	18.7
Total Purchased Power and Transmission	$	(21.3	)	$	(101.0	)	$	5.5		$	(49.4	)

Included in purchased power costs are the costs associated with CL~~&P’s generation services charge (GSC)~~&P's GSC, CTA and FMCC tracking mechanisms and deferred energy supply costs. The increase in purchased power costs for the three months ended September 30, 2017, as compared to the same period in 2016, was due primarily to GSC-related purchased power expenses. The GSC recovers energy-related costs incurred as a result of providing electric generation service supply to all customers who have not migrated to third party suppliers. The decrease in purchased power costs for the ~~three~~nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, was due primarily to ~~the deferral adjustment of energy supply costs, which can fluctuate from period to period based upon the timing of costs incurred and the related rate changes to recover these costs. The~~a decrease in ~~purchased power~~the price of standard offer supply also associated with the GSC, and lower sales volumes. The increase in transmission costs for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015, was due primarily to a decrease in the prices of standard offer supply, as well as lower sales volumes. The increase in transmission costs~~2016, was primarily the result of an increase in costs billed by ISO-NE that support regional grid ~~investment.~~ investment, and Local Network Service charges, which reflect the cost of transmission service. This was partially offset by a decrease in the retail transmission cost deferral, which reflects the actual costs of transmission service compared to estimated amounts billed to customers.

Operations and Maintenance expense increased for the nine months ended September 30, 2017, as compared to the same period in 2016, driven by a $6.5 million increase in tracked costs, which was primarily attributable to higher transmission expenses, partially offset by ~~a $1.4~~lower tracked bad debt expense. Non-tracked costs decreased $3.0 million, ~~decrease in non-tracked costs,~~ which was primarily attributable to lower ~~public liability claims.~~

Operations and Maintenance expense decreased for the nine months ended September 30, 2016, as compared to the same period in 2015, driven by a $4.2 million decrease in non-tracked costs, which was primarily attributable to lower public liability claims, lower employee-related expenses, ~~reimbursement of legal fees in the second quarter of 2016,~~lower bad debt expense and ~~the absence in 2016 of integration~~lower vegetation management costs, ~~recorded in the first nine months of 2015,~~ partially offset by higher shared corporate costs, higher storm restoration ~~costs. Tracked~~ costs, ~~which have no earnings impact, increased $2.3 million, which was primarily attributable to~~and higher ~~transmission expenses partially offset by lower bad debt expense.~~system resiliency project costs.

Amortization of Regulatory ~~Assets/(Liabilities),~~Assets, Netexpense ~~(the costs of which are tracked)~~ includes the deferral of energy supply and energy-related costs and the amortization of ~~storm~~certain costs, which are recovered from customers in rates and ~~other costs. Amortization of Regulatory Assets/(Liabilities), Net increased~~have no impact on earnings. The deferral adjusts expense to match the corresponding revenues. The increase for the three and nine months ended September 30, ~~2016,~~2017, as compared to the same periods in ~~2015,~~2016, was due primarily to the ~~deferral adjustment~~fluctuation of ~~energy supply and energy-related costs,~~the deferral, which can fluctuate from period to period based on the timing of costs incurred and related rate changes to recover these costs.

Energy Efficiency Programs expense decreased for the three and nine months ended September 30, 2017, as compared to the same periods in 2016, due primarily to the deferral adjustment, which reflects the actual cost of energy efficiency programs compared to the estimated amounts billed to customers and the timing of the recovery of energy efficiency costs. The deferral adjusts ~~expense~~costs incurred to match ~~the corresponding revenues. Energy supply and energy-related~~energy efficiency revenue billed to customers. The costs ~~which are the primary drivers in amortization,~~for various state policy initiatives are recovered from customers in rates and have no impact on earnings.

Taxes Other Than Income Taxesexpense ~~increased~~decreased for the three and nine months ended September 30, ~~2016,~~2017, as compared to the same periods in ~~2015,~~2016, due primarily to a decrease in gross earnings taxes, partially offset by an increase in property taxes ~~as a result of~~due to higher ~~utility~~ plant ~~balances and an increase in gross~~balances. Gross earnings taxes ~~(the~~are tracked costs ~~of which are tracked).~~and have no impact on earnings.

Income Tax Expense ~~increased~~decreased for the three months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to ~~higher pre-tax earnings~~the true-up of the return to provision impacts ($~~5.9~~4.7 million)~~, higher state income taxes ($0.8 million),~~ and items that impact our tax rate as a result of regulatory treatment (flow-through items) and permanent differences ($~~4.3~~1.5 million), partially offset by ~~the true up of the return to provision impacts and a lower tax benefit from a reduction in tax reserves~~higher pre-tax earnings ($~~0.5~~1.7 million).

Income Tax Expense increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to higher pre-tax earnings ($~~19.6~~8.8 million) and higher state taxes ($2.6 million), ~~higher state income taxes~~partially offset by the true-up of the return to provision impacts ($~~2.5~~4.7 million), and flow-through items and permanent differences ($6.9 million), partially offset by the true up of the return to provision impacts and a lower tax benefit from a reduction in tax reserves ($0.5 million), and the excess tax benefit due to the adoption of new accounting guidance related to share-based payment transactions ($0.92.6 million).

EARNINGS SUMMARY

CL~~&P’s~~&P's earnings increased ~~$6.4~~$9.5 millionfor the three months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to a lower effective tax rate, an increase in transmission earnings driven by a higher transmission rate base, and higher distribution revenues asdue in part to a ~~result of~~ higher rate base ~~and~~for the ~~absence of an authorized ROE reduction, as stipulated in the PURA 2014 rate case decision. These favorable earnings impacts were~~system resiliency program, partially offset by ~~a higher effective tax rate, higher property and other taxes expense, and~~ higher depreciation expense.

CL~~&P’s~~&P's earnings increased ~~$28.4~~$21.0 million for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to an increase in transmission earnings driven by a higher transmission rate base, ~~as well as the absence in 2016 of the 2015 FERC ROE complaint proceedings reserve charge,~~ higher distribution revenues asdue in part to a ~~result of~~ higher rate base ~~and~~for the ~~absence of an authorized ROE reduction, as stipulated in the PURA 2014 rate case decision,~~system resiliency program, and lower non-tracked operations and maintenance expense. These favorable earnings impacts were partially offset by higher ~~property and other taxes expense, a higher effective tax rate and higher~~ depreciation expense.

LIQUIDITY

Cash totaled ~~$8.6~~$9.4 million as of September 30, ~~2016,~~2017, compared with ~~$1.1~~$6.6 million as of December 31, ~~2015.~~2016.

CL&P had cash flows provided by operating activities of $623.3 million for the nine months ended September 30, 2017, as compared to $614.4 million in the same period of 2016. The increase in operating cash flows was due primarily to the favorable impact of the timing of regulatory recoveries and the timing of collections and payments of our working capital items, including accounts receivable and accounts payable. Partially offsetting these favorable impacts were the income tax payments of $19.8 million made in 2017, compared to the income tax refunds of $128.5 million received in 2016.

Eversource parent has a $1.45 billion commercial paper program allowing Eversource parent to issue commercial paper as a form of short-term debt, with intercompany loans to certain subsidiaries, including CL&P. The weighted-average interest rate on the commercial paper borrowings as of September 30, ~~2016~~2017 and December 31, ~~2015~~2016 was ~~0.66~~1.34 percent and ~~0.72~~0.88 percent, respectively. AsThere were no intercompany loans from Eversource parent to CL&P as of September 30, ~~2016 and~~2017. As of December 31, ~~2015,~~2016, there were intercompany loans from Eversource parent to CL&P of ~~$108.5 million and $277.4 million, respectively.~~

$80.1 million. Eversource parent, and certain of its subsidiaries, including CL&P, are parties to a five-year $1.45 billion revolving credit facility. ~~Effective September 26, 2016, the~~The revolving credit ~~facility’s termination date was extended for one additional year to~~facility terminates on September 4, 2021. The revolving credit facility serves to backstop Eversource parent's $1.45 billion commercial paper program. There were no borrowings outstanding on the revolving credit facility as of September 30, ~~2016 or~~2017 and December 31, ~~2015.~~2016.

In August 2017, CL&P ~~had cash flows provided by operating activities~~issued $225 million of ~~$614.4 million for the nine months ended September 30, 2016, as compared~~4.30 percent 2014 Series A First and Refunding Mortgage Bonds due to ~~$421.8 million~~mature in 2044. These bonds are part of the same ~~period~~series of ~~2015.~~CL&P’s existing 4.30 percent bonds that were initially issued in 2014. The ~~increase in operating cash flows was due primarily~~aggregate outstanding principal amount for these bonds is now $475 million. The proceeds, net of issuance costs, were used to ~~a $124.7~~refinance short-term debt and fund capital expenditures and working capital.

In September 2017, CL&P repaid at maturity $100 million ~~favorable impact due to the change in income tax payments made or refunds received during 2016, as compared to 2015, as well as the favorable impact~~ of the timing of regulatory recoveries, primarily related to purchased power costs. Also contributing to the increase in cash flows was an increase in distribution rates due to higher rate base. Partially offsetting these favorable impacts was the timing of collections and payments related to our working capital items, including accounts receivable and accounts payable. 5.75 percent 2007 Series C First Mortgage Bonds.

Investments in Property, Plant and Equipment on the statements of cash flows do not include amounts incurred on capital projects but not yet paid, cost of removal, AFUDC related to equity funds, and the capitalized portions of pension expense. CL~~&P’s~~&P's investments in property, plant and equipment totaled ~~$438.5~~$621.9 million for the nine months ended September 30, ~~2016.~~2017.

RESULTS OF OPERATIONS – NSTAR ELECTRIC COMPANY AND SUBSIDIARY

The following provides the amounts and variances in operating revenues and expense line items in the statements of income for NSTAR Electric for the nine months ended September 30, ~~2016~~2017 and ~~2015~~2016 included in this combined Quarterly Report on Form 10-Q:



	For the Nine Months Ended September 30,
(Millions of Dollars)	2017		2016		Increase/ (Decrease)			Percent
Operating Revenues	$	1,913.5	$	1,986.0	$	(72.5	)	(3.7	)%
Operating Expenses:
Purchased Power and Transmission	689.8		764.9		(75.1		)	(9.8	)
Operations and Maintenance	266.2		279.9		(13.7		)	(4.9	)
Depreciation	167.6		159.2		8.4			5.3
Amortization of Regulatory Assets, Net	17.8		18.3		(0.5		)	(2.7	)
Energy Efficiency Programs	198.8		212.9		(14.1		)	(6.6	)
Taxes Other Than Income Taxes	99.0		101.8		(2.8		)	(2.8	)
Total Operating Expenses	1,439.2		1,537.0		(97.8		)	(6.4	)
Operating Income	474.3		449.0		25.3			5.6
Interest Expense	70.0		62.2		7.8			12.5
Other Income, Net	8.7		7.6		1.1			14.5
Income Before Income Tax Expense	413.0		394.4		18.6			4.7
Income Tax Expense	161.3		154.5		6.8			4.4
Net Income	$	251.7	$	239.9	$	11.8		4.9	%

For the Nine Months Ended September 30,
(Millions of Dollars) 2016 2015 Increase/(Decrease) Percent
Operating Revenues $ 1,986.0
$ 2,134.7
$ (148.7 ) (7.0 )%
Operating Expenses:

Purchased Power and Transmission 764.9
984.0
(219.1 ) (22.3 )
Operations and Maintenance 279.9
228.8
51.1
22.3
Depreciation 159.2
146.8
12.4
8.4
Amortization of Regulatory Assets/(Liabilities), Net 18.3
(10.6 ) 28.9
(a)
Energy Efficiency Programs 212.9
164.8
48.1
29.2
Taxes Other Than Income Taxes 101.8
95.8
6.0
6.3
Total Operating Expenses 1,537.0
1,609.6
(72.6 ) (4.5 )
Operating Income 449.0
525.1
(76.1 ) (14.5 )
Interest Expense 62.2
57.2
5.0
8.7
Other Income, Net 7.6
3.6
4.0
(a)
Income Before Income Tax Expense 394.4
471.5
(77.1 ) (16.4 )
Income Tax Expense 154.5
187.4
(32.9 ) (17.6 )
Net Income $ 239.9
$ 284.1
$ (44.2 ) (15.6 )%

~~(a) Percent greater than 100 not shown as it is not meaningful.~~

Operating Revenues

NSTAR ~~Electric’s~~Electric's retail sales volumes were as follows:

For the Nine Months Ended September 30,
2016 2015 Decrease Percent
Retail Sales Volumes in GWh 15,746
16,260
(514 ) (3.2 )%



	For the Nine Months Ended September 30,
	2017	2016	Decrease		Percent
Retail Sales Volumes in GWh	15,204	15,746	(542	)	(3.4	)%

NSTAR ~~Electric’s~~Electric's Operating Revenues, which consist of base distribution revenues and tracked revenues further described below, decreased by ~~$148.7~~$72.5 million for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015.~~2016.

Base distribution revenues: Base distribution revenues, excluding LBR, decreased ~~$15.9~~$11.2 million infor the ~~first~~ nine months of 2016, driven by a 3.2 percent decrease in sales volumes due primarily to increased customer energy conservation efforts, including those resulting from company-sponsored energy efficiency programs, and the impact of the warmer than normal weather in the first quarter of 2016,ended September 30, 2017, as compared to ~~much colder than normal temperatures~~the same period in ~~the first quarter of 2015. NSTAR Electric is allowed to recover LBR related to reductions in sales volumes~~2016, as a result of ~~successful energy efficiency programs.~~

~~Also contributing~~lower sales volumes in 2017, as compared to 2016 driven by the mild summer weather during the third quarter of 2017. LBR increased $10.6 million for the nine months ended September 30, 2017, as compared to the ~~decrease~~same period in operating revenues in the first nine months of 2016 was the absence of an $11 million benefit recorded in the first quarter of 2015 related to the Comprehensive Settlement Agreement associated with the recovery of LBR related to 2009 through 2011 energy efficiency programs. 2016.

Tracked revenues: Tracked revenues consist of certain costs that are recovered from customers in rates through DPU-approved cost tracking mechanisms and therefore, have no impact on earnings. Costs recovered through cost tracking mechanisms include energy supply procurement and other energy-related costs, retail transmission charges, energy efficiency program costs, net metering for distributed generation and transition cost recovery revenues. In addition, certain tracked revenues include ~~certain~~ incentives earned and carrying ~~charges.~~charges that are billed in rates to customers. Tracked distribution revenues decreased primarily as a result of a decrease in energy supply costs ($~~295.8~~44.1 million) driven by decreased average retail ~~rates~~prices and lower sales ~~volumes. Partially offsetting this~~volumes, a decrease ~~was an increase~~ in retail transmission charges ($~~55.1~~53.9 million), ~~an increase~~a decrease in the pension rate adjustment mechanism ($14.7 million), and a decrease in transition cost recovery ~~related to energy efficiency programs~~revenues ($~~47.8~~11.9 million) ~~and~~. Partially offsetting these decreases were an increase in net metering revenues ($2320.2 million) and an increase in revenues related to renewable energy requirements ($23.4 million).

Transmission revenues increased by ~~$25.2~~$20.6 million due primarily to the recovery of higher revenue requirements associated with ongoing investments in our transmission ~~infrastructure and the absence in 2016 of a $2.4 million reserve charge recorded in the first quarter of 2015 associated with the March 2015 FERC ROE order.~~

infrastructure.

Purchased Power and Transmission expense includes costs associated with purchasing electricity on behalf of NSTAR ~~Electric’s~~Electric's customers. These energy supply costs are recovered from customers in rates through DPU-approved cost tracking mechanisms, which have no impact on earnings (tracked costs). Total Purchased Power and Transmission expense decreased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to the following:


(Millions of Dollars)	Increase/(Decrease)			Decrease
Purchased Power Costs	$	(297.3	)	$	(42.3	)
Transmission Costs	78.2			(32.8		)
Total Purchased Power and Transmission	$	(219.1	)	$	(75.1	)

Included in purchased power costs are the costs associated with NSTAR ~~Electric’s~~Electric's basic service charge and deferred energy supply costs. The basic service charge recovers energy-related costs incurred as a result of providing electric generation service supply to all customers who have not migrated to third party suppliers. The decrease in purchased power costs was due primarily to lower prices associated with the procurement of energy supply and lower sales volumes. The ~~increase~~decrease in transmission costs was primarily the result of ~~an increase~~a decrease in the retail transmission cost deferral, which reflects the actual costs of transmission service compared to estimated amounts billed to customers.

Operations and Maintenance expense includes tracked costs and costs that are part of base distribution rates with changes impacting earnings (non-tracked costs). Operations and Maintenance expense ~~increased~~decreased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, driven by a ~~$33.6~~$13.0 million ~~increase~~decrease in non-tracked costs, which was primarily attributable to ~~the absence in 2016 of the resolution of the basic service~~lower employee-related expenses, lower bad debt ~~adder mechanism~~expense and lower storm restoration costs, partially offset by higher shared corporate costs, a $4.9 million charge recorded in the ~~first~~second quarter of ~~2015 ($24.2 million),~~2017 related to the Boston Harbor civil action settlement, and higher vegetation management ~~expense and higher storm restoration~~ costs. ~~Additionally, there was a $17.5~~Tracked costs decreased $0.7 million, ~~increase in tracked costs,~~ which ~~have no earnings impact, that~~ was primarily attributable to ~~higher~~lower tracked employee-related expenses, ~~due to increased current year collections of a prior year pension~~partially offset by higher transmission expenses and ~~PBOP costs underrecovery and~~ higher tracked bad debt expense.

Depreciation expense increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to higher utility plant in service balances.

~~Amortization of Regulatory Assets/(Liabilities), Net~~Energy Efficiency Programs reflects the absence in 2016 of an $11.7 million benefit recognized in the first quarter of 2015 relating to the Comprehensive Settlement Agreement, and the deferral adjustment of certain costs that exceeded billed revenuesexpense decreased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015.~~2016, due primarily to the deferral adjustment, which reflects the actual cost of energy efficiency programs compared to the estimated amounts billed to customers and the timing of the recovery of energy efficiency costs. The deferral adjusts ~~expense~~costs incurred to match ~~the corresponding revenues. These deferred~~energy efficiency revenue billed to customers. The costs ~~which can fluctuate from period to period based on the timing of costs incurred and related rate changes to recover these costs,~~for various state policy initiatives are recovered from customers in rates and have no impact on earnings.

~~Energy Efficiency Programs~~Taxes Other Than Income Taxes expense ~~(the costs of which are tracked)~~ decreased for the nine months ended September 30, 2017, as compared to the same period in 2016, due primarily to a decrease in property tax rates and lower employment-related taxes.

Interest Expense increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to the deferral adjustment, which reflects the actual costs billed to energy efficiency programs compared to the amount billed to customers and the timing of the recovery of energy efficiency costs incurred in accordance with the three-year program guidelines established by the DPU. The deferral adjusts expense to match the energy efficiency programs revenue. new debt issuances.

~~Taxes Other Than~~ Income ~~Taxes~~ ~~expense increased for the nine months ended September 30, 2016, as compared to the same period in 2015, due primarily to an increase in property taxes as a result of higher utility plant balances.~~

~~Other Income, Net~~ ~~increased for the nine months ended September 30, 2016, as compared to the same period in 2015, due primarily to higher AFUDC on equity funds ($4.1 million).~~

~~Interest~~Tax Expense increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to higher ~~interest on long-term debt~~pre-tax earnings ($~~8.2~~6.9 million) ~~as a result of new debt issuances,~~, partially offset by ~~an increase in AFUDC borrowed funds ($2 million).~~

~~Income Tax Expense~~ ~~decreased for the nine months ended September 30, 2016, as compared to the same period in 2015, due primarily to lower pre-tax earnings ($27.4 million), lower state income taxes ($4.6 million),~~ items that impact our tax rate as a result of regulatory treatment (flow-through items) ~~($1.5 million),~~ and ~~the excess tax benefit due to the adoption of new accounting guidance related to share-based payment transactions~~permanent differences ($~~1 million), partially offset by other items ($1.6~~0.1 million).

EARNINGS SUMMARY

NSTAR ~~Electric’s~~Electric's earnings ~~decreased $44.2~~increased $11.8 million for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to the absence in 2016 of both the 2015 resolution of the basic service bad debt adder mechanism ($14.5 million) and the 2015 favorable impact associated with the Comprehensive Settlement Agreement ($13 million), lower ~~retail sales volumes, higher depreciation expense, and higher~~ operations and maintenance ~~expense. These unfavorable earnings impacts were~~expense and lower property tax expense, partially offset by ~~an increase in transmission earnings, which was~~lower sales volumes driven by athe mild summer weather during the third quarter of 2017, and higher ~~transmission rate base as well as the absence in 2016 of the 2015 FERC ROE complaint proceedings reserve charge.~~

interest and depreciation expense.

LIQUIDITY

NSTAR Electric had cash flows provided by operating activities of ~~$564.3~~$413.0 million for the nine months ended September 30, ~~2016,~~2017, as compared to ~~$502.3~~$564.3 million in the same period of ~~2015.~~2016. The ~~increase~~decrease in operating cash flows was due primarily to ~~an increase~~a decrease in regulatory recoveries, ~~due to~~which were significantly impacted by the timing of collections ~~from customers in excess~~ of purchased power and transmission costs, ~~costs~~an increase of $56.3 million in Pension and ~~energy efficiency programs. In addition,~~PBOP Plan cash contributions, and the income tax payments of $23.9 million made in 2017, compared to the income tax refunds of $28.1 million received in 2016. Partially offsetting these decreases was a favorable impact related to the timing of collections of accounts ~~payable payments~~receivable.

NSTAR Electric has a $450 million commercial paper program allowing NSTAR Electric to issue commercial paper as a form of short-term debt. As of September 30, 2017, NSTAR Electric had ~~a favorable impact on operating cash flows. Partially offsetting these favorable impacts was a $43.3 million reduction in income tax refunds in~~no short-term borrowings outstanding and as of December 31, 2016, ~~as compared to the same period in 2015 and an increase in Pension Plan contributions of $15.8~~NSTAR Electric had $126.5 million in short-term borrowings outstanding under its commercial paper program, leaving $450.0 million and $323.5 million of available borrowing capacity as of September 30, 2017 and December 31, 2016, respectively. The weighted-average interest rate on these borrowings as ~~compared~~of December 31, 2016 was 0.71 percent. NSTAR Electric is a party to ~~2015~~a five-year $450 million revolving credit facility. The revolving credit facility terminates on September 4, 2021. The revolving credit facility serves to backstop NSTAR Electric's $450 million commercial paper program. There were no borrowings outstanding on the revolving credit facility as of September 30, 2017 and ~~changes related to working capital items.~~December 31, 2016.

RESULTS OF OPERATIONS – PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY

The following provides the amounts and variances in operating revenues and expense line items in the statements of income for PSNH for the nine months ended September 30, ~~2016~~2017 and ~~2015~~2016 included in this combined Quarterly Report on Form 10-Q:


	For the Nine Months Ended September 30,									For the Nine Months Ended September 30,
(Millions of Dollars)	2016		2015		Increase/(Decrease)			Percent		2017			2016		Increase/ (Decrease)			Percent
Operating Revenues	$	727.8	$	761.1	$	(33.3	)	(4.4	)%	$	733.6		$	727.8	$	5.8		0.8	%
Operating Expenses:
Purchased Power, Fuel and Transmission	155.7		200.5		(44.8		)	(22.3	)	179.3			155.7		23.6			15.2
Operations and Maintenance	187.2		200.1		(12.9		)	(6.4	)	191.2			187.2		4.0			2.1
Depreciation	86.5		78.0		8.5			10.9		95.3			86.5		8.8			10.2
Amortization of Regulatory Assets, Net	14.5		29.2		(14.7		)	(50.3	)
Amortization of Regulatory (Liabilities)/Assets, Net										(10.7		)	14.5		(25.2		)	(a)
Energy Efficiency Programs	10.9		11.0		(0.1		)	(0.9	)	11.0			10.9		0.1			0.9
Taxes Other Than Income Taxes	64.5		61.4		3.1			5.0		67.0			64.5		2.5			3.9
Total Operating Expenses	519.3		580.2		(60.9		)	(10.5	)	533.1			519.3		13.8			2.7
Operating Income	208.5		180.9		27.6			15.3		200.5			208.5		(8.0		)	(3.8	)
Interest Expense	37.4		34.6		2.8			8.1		38.7			37.4		1.3			3.5
Other Income, Net	1.0		2.3		(1.3		)	(56.5	)	2.9			1.0		1.9			(a)
Income Before Income Tax Expense	172.1		148.6		23.5			15.8		164.7			172.1		(7.4		)	(4.3	)
Income Tax Expense	66.3		56.1		10.2			18.2		65.1			66.3		(1.2		)	(1.8	)
Net Income	$	105.8	$	92.5	$	13.3		14.4	%	$	99.6		$	105.8	$	(6.2	)	(5.9	)%

(a) Percent greater than 100 not shown as it is not meaningful.

Operating Revenues

~~PSNH’s~~PSNH's retail sales volumes were as follows:

For the Nine Months Ended September 30,
2016 2015 Decrease Percent
Retail Sales Volumes in GWh 5,985
6,049
(64 ) (1.1 )%



	For the Nine Months Ended September 30,
	2017	2016	Decrease		Percent
Retail Sales Volumes in GWh	5,835	5,985	(150	)	(2.5	)%

~~PSNH’s~~PSNH's Operating Revenues, which consist of base distribution revenues and tracked revenues further described below, ~~decreased~~increased by ~~$33.3~~$5.8 million for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015.~~2016.

Base distribution revenues: Base distribution revenues ~~increased $2.1~~decreased $2.0 million for the nine months ended September 30, 2017, as compared to the same period in 2016, due primarily to a ~~$4.4 million increase as a result of distribution rate increases effective July 1, 2015 and July 1, 2016. Partially offsetting this increase was a 1.1~~2.5 percent decrease in sales volumes ~~due primarily to increased customer energy conservation efforts, including those resulting from company-sponsored energy efficiency programs, and~~driven by the ~~impact of~~mild summer weather during the ~~warmer than normal weather in the first~~third quarter of ~~2016, as compared to much colder than normal temperatures in the first quarter of 2015.~~2017.

Tracked revenues: Tracked revenues consist of certain costs that are recovered from customers in rates through NHPUC-approved cost tracking mechanisms and therefore, have no impact on earnings. Costs recovered through cost tracking mechanisms include energy supply procurement and energy-related costs, ~~and~~ costs associated with the generation of electricity for customers, retail transmission charges, energy efficiency program costs and stranded cost recovery revenues. In addition, certain tracked revenues include ~~certain~~ incentives earned and carrying ~~charges.~~charges that are billed in rates to customers. Tracked distribution revenues decreased primarily as a result of a decrease in ~~energy supply costs~~revenues related to the timing of the sale of RECs ($15.3 million) and a ~~reduction~~decrease in the energy service rate ($5.1 million). Partially offsetting these decreases was an increase in retail transmission charges ($7.2 million) and an increase in wholesale generation revenues ~~for the nine months ended September 30, 2016, as compared to the same period of 2015~~ ($~~39.6~~4.0 million), driven by lower sales volumes. In addition, stranded cost recovery and retail transmission charges decreased by $6.4 million and $3 million, respectively, for the nine months ended September 30, 2016, as compared to the same period in 2015..

Transmission revenues increased by ~~$17.2~~$17.6 million due primarily to the recovery of higher revenue requirements associated with ongoing investments in our transmission ~~infrastructure and the absence in 2016 of a $1 million reserve charge recorded in the first quarter of 2015 associated with the March 2015 FERC ROE order.~~infrastructure.

Purchased Power, Fuel and Transmission expense includes costs associated with ~~PSNH’s~~PSNH's generation of electricity, as well as purchasing electricity on behalf of its customers. These generation and energy supply costs are recovered from customers in rates through NHPUC-approved cost tracking mechanisms, which have no impact on earnings (tracked costs). Total Purchased Power, Fuel and Transmission expense ~~decreased~~increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to the following:


(Millions of Dollars)	Increase/(Decrease)			Increase
Purchased Power and Generation Fuel Costs	$	(56.9	)	$	5.1
Transmission Costs	12.1			18.5
Total Purchased Power, Fuel and Transmission	$	(44.8	)	$	23.6

In order to meet the demand of customers who have not migrated to third party suppliers, PSNH procures power through power supply contracts and spot purchases in the competitive New England wholesale power market and/or produces power through its own generation. The ~~decrease~~increase in purchased power and generation fuel costs was due primarily to higher purchased power energy expenses that are recovered as a ~~decrease~~component of the Energy Service rate, and Regional Greenhouse Gas Initiative related expenses recovered in the ~~amount of electricity generated by PSNH facilities.~~SCRC. The increase in transmission costs was primarily the result of an increase in costs billed by ISO-NE that support regional grid ~~investment.~~investment, and Local Network Service charges, which reflect the cost of transmission service, as well as the retail transmission cost deferral, which reflects actual costs of transmission service compared to estimated amounts billed to customers.

Operations and Maintenance expense includes tracked costs and costs that are part of base distribution rates with changes impacting earnings (non-tracked costs). Operations and Maintenance expense ~~decreased~~increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, driven by a ~~$9.9~~$2.1 million ~~decrease~~increase in ~~non-tracked~~tracked costs, ~~that~~which was primarily attributable to ~~the absence in 2016 of a $5 million contribution recorded in the second quarter of 2015 to create a clean energy fund in connection with the generation divestiture agreement, and~~higher transmission expenses, partially offset by lower employee-related expenses. ~~Additionally, there was a $3~~Non-tracked costs increased by $1.9 million, ~~decrease in tracked costs that~~which was primarily attributable to ~~lower contractor~~higher shared corporate costs ~~due to the timing of planned outages at PSNH’s generation facilities~~and higher vegetation management costs, partially offset by ~~higher transmission expenses, which have no earnings impact.~~lower employee-related expenses.

Depreciation expense increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to higher utility plant in service balances.

Amortization of Regulatory (Liabilities)/Assets, Net expense ~~(the costs of which are tracked)~~ includes the deferral of energy supply and energy-related costs and the amortization of certain costs, which are recovered from customers in rates and have no impact on earnings. The deferral adjusts expense to match the corresponding revenues. The decrease for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, was due primarily to ~~a decrease in~~ the ~~default energy service charge. The~~fluctuation of the deferral, ~~adjusts expense~~which can fluctuate from period to ~~match~~period based on the ~~corresponding revenues.~~timing of costs incurred and related rate changes to recover these costs.

Taxes Other Than Income Taxes expense increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to an increase in property taxes ~~as a result of~~due to higher ~~utility~~ plant balances.

Income Tax Expense ~~increased~~decreased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to ~~higher~~lower pre-tax earnings ($~~8.2~~2.6 million)~~, higher state taxes ($1.2 million),~~ and items that impact our tax rate as a result of regulatory treatment (flow-through items) and permanent differences ($~~1.2~~1.0 million), partially offset by ~~other items~~the absence of a tax credit in 2017 ($~~0.3 million) and the excess tax benefit due to the adoption of new accounting guidance related to share-based payment transactions ($0.4~~2.4 million).

EARNINGS SUMMARY

~~PSNH’s~~PSNH's earnings ~~increased $13.3~~decreased $6.2 million for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to lower generation earnings, higher property tax and depreciation expense and lower sales volumes driven by the mild summer weather during the third quarter of 2017. These unfavorable earnings impacts were partially offset by an increase in transmission earnings ~~which was~~ driven by a higher transmission rate base as well as the absence in 2016 of the 2015 FERC ROE complaint proceedings reserve charge, higher generation earnings, lower operations and maintenance expense, and the impact of the distribution rate increases effective July 1, 2015 and July 1, 2016. These favorable earnings impacts were partially offset by higher depreciation expense and lower retail sales volumes.base.

LIQUIDITY

PSNH had cash flows provided by operating activities of ~~$306~~$264.0 million for the nine months ended September 30, ~~2016,~~2017, as compared to ~~$243.9~~$306.0 million in the same period of ~~2015.~~2016. The ~~increase~~decrease in operating cash flows was due primarily to the ~~favorable impact~~income tax payments of ~~the timing of payments related~~$11.8 million made in 2017, compared to ~~our accounts payable. In addition,~~the income tax refunds of $41.3 million ~~were~~ received in ~~2016, compared to income tax payments of $5 million the same period in 2015.~~2016. Partially offsetting ~~these favorable impacts were an increase in~~this decrease was $16.2 million of lower Pension Plan contributions ~~of $15.8 million~~made in 2017, as compared to 2016, and the ~~use~~favorable impacts related to the timing of ~~fuel inventories.~~regulatory recoveries.

RESULTS OF OPERATIONS – WESTERN MASSACHUSETTS ELECTRIC COMPANY

The following provides the amounts and variances in operating revenues and expense line items in the statements of income for WMECO for the nine months ended September 30, ~~2016~~2017 and ~~2015~~2016 included in this combined Quarterly Report on Form 10-Q:


	For the Nine Months Ended September 30,									For the Nine Months Ended September 30,
(Millions of Dollars)	2016		2015		Increase/(Decrease)			Percent		2017			2016		Increase/ (Decrease)			Percent
Operating Revenues	$	368.5	$	403.2	$	(34.7	)	(8.6	)%	$	377.2		$	368.5	$	8.7		2.4	%
Operating Expenses:
Purchased Power and Transmission	104.4		149.2		(44.8		)	(30.0	)	109.6			104.4		5.2			5.0
Operations and Maintenance	68.0		61.7		6.3			10.2		65.8			68.0		(2.2		)	(3.2	)
Depreciation	34.4		32.4		2.0			6.2		36.8			34.4		2.4			7.0
Amortization of Regulatory Assets, Net	3.3		11.2		(7.9		)	(70.5	)
Amortization of Regulatory Assets/(Liabilities), Net										(0.6		)	3.3		(3.9		)	(a)
Energy Efficiency Programs	33.6		32.7		0.9			2.8		29.7			33.6		(3.9		)	(11.6	)
Taxes Other Than Income Taxes	30.4		28.4		2.0			7.0		31.4			30.4		1.0			3.3
Total Operating Expenses	274.1		315.6		(41.5		)	(13.1	)	272.7			274.1		(1.4		)	(0.5	)
Operating Income	94.4		87.6		6.8			7.8		104.5			94.4		10.1			10.7
Interest Expense	18.3		19.0		(0.7		)	(3.7	)	18.8			18.3		0.5			2.7
Other Income, Net	0.1		2.4		(2.3		)	(95.8	)	1.4			0.1		1.3			(a)
Income Before Income Tax Expense	76.2		71.0		5.2			7.3		87.1			76.2		10.9			14.3
Income Tax Expense	30.1		28.6		1.5			5.2		34.7			30.1		4.6			15.3
Net Income	$	46.1	$	42.4	$	3.7		8.7	%	$	52.4		$	46.1	$	6.3		13.7	%

(a) Percent greater than 100 not shown as it is not meaningful.

Operating Revenues

~~WMECO’s~~WMECO's retail sales volumes were as follows:

For the Nine Months Ended September 30,
2016 2015 Decrease Percent
Retail Sales Volumes in GWh 2,695
2,742
(47 ) (1.7 )%



	For the Nine Months Ended September 30,
	2017	2016	Decrease		Percent
Retail Sales Volumes in GWh	2,579	2,695	(116	)	(4.3	)%

~~WMECO’s~~WMECO's Operating Revenues, which consist of base distribution revenues and tracked revenues further described below, ~~decreased~~increased by ~~$34.7~~$8.7 million for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015.~~2016.

Fluctuations in ~~WMECO’s~~WMECO's sales volumes do not impact the level of base distribution revenue realized or earnings due to the ~~DPU approved~~DPU-approved revenue decoupling mechanism. ~~WMECO’s~~WMECO's revenue decoupling mechanism permits recovery of a base amount of distribution revenues ($132.4 million annually) and breaks the relationship between sales volumes and revenues recognized. The revenue decoupling mechanism results in the recovery of approved base distribution revenue requirements.

Transmission revenues increased by ~~$13.6~~$12.0 million due primarily to the ~~absence in 2016~~recovery of ~~a $4.1 million reserve charge recorded in the first quarter of 2015 associated with the March 2015 FERC ROE order and~~ higher revenue requirements associated with ongoing investments in our transmission infrastructure.

Purchased Power and Transmission expense includes costs associated with ~~the~~ purchasing ~~of energy supply~~electricity on behalf of ~~WMECO’s~~WMECO's customers. These energy supply costs are recovered from customers in rates through DPU-approved cost tracking mechanisms, which have no impact on earnings (tracked costs). Total Purchased Power and Transmission expense ~~decreased~~increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to the following:


(Millions of Dollars)	Increase/(Decrease)			Increase/(Decrease)
Purchased Power Costs	$	(51.3	)	$	(2.6	)
Transmission Costs	6.5			7.8
Total Purchased Power and Transmission	$	(44.8	)	$	5.2

Included in purchased power costs are the costs associated with ~~WMECO’s~~WMECO's basic service charge and deferred energy supply costs. The basic service charge recovers energy-related costs incurred as a result of providing electric generation service supply to all customers who have not migrated to third party suppliers. The decrease in purchased power costs for the nine months ended September 30, 2017, as compared to the same period in 2016, was due primarily to lower prices associated with the procurement of energy supply and lower sales volumes. The increase in transmission costs for the nine months ended September 30, 2017, as compared to the same period in 2016, was primarily the result of an increase in costs billed by ISO-NE that support regional grid ~~investment.~~investment, and Local Network Service charges, which reflect the cost of transmission service, as well as the retail transmission cost deferral, which reflects actual costs of transmission service compared to estimated amounts billed to customers.

Operations and Maintenance expense includes tracked costs and costs that are part of base distribution rates with changes impacting earnings (non-tracked costs). Operations and Maintenance expense ~~increased~~decreased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, driven by a ~~$3.7~~decrease in non-tracked costs of $1.9 million, ~~increase in tracked costs,~~ which ~~have no earnings impact, that~~ was primarily attributable to lower employee-related expenses, partially offset by higher ~~transmission~~shared corporate costs. Tracked costs also decreased by $0.3 million, which was primarily attributable to lower tracked employee-related expenses, and ~~the~~a lower deferral ofadjustment for RECs generated and sold by the WMECO solar program, ~~and an increase of $2.6 million in non-tracked costs that was primarily attributable to~~partially offset by higher ~~employee-related expenses and higher public liability claims.~~transmission expenses.

Depreciation expense increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to higher utility plant in service balances.

Amortization of Regulatory ~~Assets,~~Assets/(Liabilities), Net expense ~~(the costs of which are tracked)~~ decreased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due to the timing of refunds or recovery of tracked costs to/from customers in rates. These costs have no impact on earnings.

~~Taxes Other Than Income Taxes~~Energy Efficiency Programs expense ~~increased for the nine months ended September 30, 2016, as compared to the same period in 2015, due primarily to an increase in property taxes as a result of higher utility plant balances.~~

~~Other Income, Net~~ decreased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to ~~lower AFUDC on equity funds ($1.4 million) and a decrease in net gains related~~the deferral adjustment, which reflects the actual cost of energy efficiency programs compared to the ~~deferred compensation plans ($0.3 million).~~estimated amounts billed to customers and the timing of the recovery of energy efficiency costs. The deferral adjusts costs incurred to match energy efficiency revenue billed to customers. The costs for various state policy initiatives are recovered from customers in rates and have no impact on earnings.

Income Tax Expense increased for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to higher pre-tax earnings ($~~1.9 million), partially offset by other items ($0.2~~3.8 million) and ~~the excess~~items that impact our tax ~~benefit due to the adoption~~rate as a result of ~~new accounting guidance related to share-based payment transactions~~regulatory treatment (flow-through items) and permanent differences ($~~0.2~~0.8 million).

EARNINGS SUMMARY

~~WMECO’s~~WMECO's earnings increased ~~$3.7~~$6.3 million for the nine months ended September 30, ~~2016,~~2017, as compared to the same period in ~~2015,~~2016, due primarily to an increase in transmission earnings ~~which was~~ driven by ~~the absence in 2016 of the 2015 FERC ROE complaint proceedings reserve charge as well as~~ a higher transmission rate base, and lower ~~interest expense on long-term debt. These favorable earnings impacts were partially offset by higher~~ operations and maintenance ~~expense, higher property and other taxes expense, and higher depreciation~~ expense.

LIQUIDITY

WMECO had cash flows provided by operating activities of ~~$124.8~~$92.0 million for the nine months ended September 30, ~~2016,~~2017, as compared to ~~$68~~$124.8 million in the same period of ~~2015.~~2016. The ~~increase~~decrease in operating cash flows was due primarily to the income tax payments of $2.0 million made in 2017, compared to the income tax refunds of $21.6 million received in 2016, and the unfavorable impacts related to the timing of collections and payments of our working capital items, including accounts ~~receivable and an increase of $21 million in income tax refunds in 2016, as compared~~receivable. Partially offsetting these unfavorable impacts was the benefit related to the ~~same period in 2015.~~timing of regulatory recoveries.


ITEM 3.	QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market Risk Information

Commodity Price Risk Management: Our Regulated companies enter into energy contracts to serve our customers and the economic impacts of those contracts are passed on to our customers. Accordingly, the Regulated companies have no exposure to loss of future earnings or fair values due to these market risk-sensitive instruments. ~~Eversource’s~~Eversource's Energy Supply Risk Committee, comprised of senior officers, reviews and approves all large scale energy related transactions entered into by its Regulated companies.

Other Risk Management Activities

Interest Rate Risk Management: We manage our interest rate risk exposure in accordance with our written policies and procedures by maintaining a mix of fixed and variable rate long-term debt.

Credit Risk Management: Credit risk relates to the risk of loss that we would incur as a result of non-performance by counterparties pursuant to the terms of our contractual obligations. We serve a wide variety of customers and transact with suppliers that include IPPs, industrial companies, natural gas and electric utilities, oil and gas producers, financial institutions, and other energy marketers. Margin accounts exist within this diverse group, and we realize interest receipts and payments related to balances outstanding in these margin accounts. This wide customer and supplier mix generates a need for a variety of contractual structures, products and terms that, in turn, require us to manage the portfolio of market risk inherent in those transactions in a manner consistent with the parameters established by our risk management process.

Our Regulated companies are subject to credit risk from certain long-term or high-volume supply contracts with energy marketing companies. Our Regulated companies manage the credit risk with these counterparties in accordance with established credit risk practices and monitor contracting risks, including credit risk. As of September 30, ~~2016,~~2017, our Regulated companies did not hold collateral (letters of credit) from counterparties related to our standard service contracts. As of September 30, ~~2016,~~2017, Eversource had ~~$16.7~~$24.5 million of cash posted with ISO-NE related to energy ~~purchase~~ transactions.

We have provided additional disclosures regarding interest rate risk management and credit risk management in Part II, Item 7A, ~~“Quantitative~~"Quantitative and Qualitative Disclosures about Market Risk,”" in ~~Eversource’s 2015~~Eversource's 2016 Form 10-K, which is incorporated herein by reference. There have been no additional risks identified and no material changes with regard to the items previously disclosed in the Eversource ~~2015~~2016 Form 10-K.


ITEM 4.	CONTROLS AND PROCEDURES

Management, on behalf of Eversource, CL&P, NSTAR Electric, PSNH and WMECO, evaluated the design and operation of the disclosure controls and procedures as of September 30, ~~2016~~2017 to determine whether they are effective in ensuring that the disclosure of required information is made timely and in accordance with the Securities Exchange Act of 1934 and the rules and regulations of the SEC. This evaluation was made under ~~management’s~~management's supervision and with ~~management’s~~management's participation, including the principal executive officer and principal financial officer as of the end of the period covered by this Quarterly Report on Form 10-Q. There are inherent limitations of disclosure controls and procedures, including the possibility of human error and the circumventing or overriding of the controls and procedures. Accordingly, even effective disclosure controls and procedures can only provide reasonable assurance of achieving their control objectives. The principal executive officer and principal financial officer have concluded, based on their review, that the disclosure controls and procedures of Eversource, CL&P, NSTAR Electric, PSNH and WMECO are effective to ensure that information required to be disclosed by us in reports filed under the Securities Exchange Act of 1934 (i) is recorded, processed, summarized, and reported within the time periods specified in SEC rules and regulations and (ii) is accumulated and communicated to management, including the principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosures.

During the third quarter of ~~2016, we~~2017, Eversource implemented a new ~~time keeping and human resource~~supply chain management system resulting in a material change in internal controls over financial reporting. ~~These~~This new ~~systems~~supply chain system consisted of both modern software tools and revised processes that consolidated and standardized ~~the timekeeping~~all supply chain processes and ~~human resource management for~~practices across all of Eversource, including CL&P, NSTAR Electric, PSNH, and ~~provides for common time and employee data collection and reporting processes, practices and structures.~~WMECO. Pre-implementation testing and post-implementation reviews were conducted by management to ensure that internal controls surrounding the system implementation process, the applications, and the closing process were properly designed to prevent material financial statement errors. Such procedures included the review of required documents, user acceptance testing, change management procedures, access controls, data migration strategies and reconciliations, application interface testing and other standard application controls.

~~There~~Except as described above, there have been no changes ~~except previously discussed,~~ in internal controls over financial reporting for Eversource, CL&P, NSTAR Electric, PSNH and WMECO during the quarter ended September 30, ~~2016~~2017 that have materially affected, or are reasonably likely to materially affect, internal controls over financial reporting.

PART II. OTHER INFORMATION


ITEM 1.	LEGAL PROCEEDINGS

We are parties to various legal proceedings. We have disclosed these legal proceedings in Part I, Item 3, ~~“Legal~~"Legal Proceedings,”" and elsewhere in our ~~2015~~2016 Form 10-K. These disclosures are incorporated herein by reference.

~~In August 2013,~~On May 22, 2017, each of the Yankee Companies ~~each~~ filed subsequent lawsuits against the DOE ~~seeking recovery of actual damages incurred~~ in the Court of Federal Claims seeking damages totaling approximately $100 million for CYAPC, YAEC and MYAPC, covering the years ~~2009 through 2012, as described under~~from 2013 to 2016 (“DOE Phase IV”). The DOE Phase IV trial is expected to begin in 2018. For a further discussion of the ~~caption “~~Yankee Companies v. U.S. Department of Energy,~~” “DOE Phase III Damages” in~~ see Part I, Item 3, “Legal Proceedings” of our ~~2015~~2016 Form 10-K. On March 25, 2016, the court issued its decision and awarded the Yankee Companies approximately $76.8 million of the $77.9 million in damages sought in Phase III. The decision became final on July 18, 2016, and the Yankee Companies received the awards from the DOE on October 14, 2016. The Yankee Companies have filed a request with FERC seeking approval of the proposed distribution of certain amounts of the awarded damages proceeds to member companies, including CL&P, NSTAR Electric, PSNH, and WMECO. Subject to receipt of FERC approval, CYAPC and MYAPC expect to be able to make distributions in December 2016. MYAPC also anticipates refunding approximately $57 million from its spent nuclear fuel trust, a portion of which will be refunded to the Eversource utility subsidiaries. In total, Eversource expects to receive approximately $26 million, of which CL&P expects to receive $13.6 million, NSTAR Electric expects to receive $5 million, PSNH expects to receive $3.9 million, and WMECO expects to receive $3.6 million. These anticipated amounts will be refunded to the customers of the respective Eversource utility subsidiaries.

Other than as set forth above, there have been no additional material legal proceedings identified and no further material changes with regard to the legal proceedings previously disclosed in our ~~2015~~2016 Form ~~10-K and our Form 10-Q filed for the quarter ended June 30, 2016.~~10-K.


ITEM 1A.	RISK FACTORS

We are subject to a variety of significant risks in addition to the matters set forth under ~~“Forward-Looking~~"Forward-Looking Statements,”" in Item 2, ~~“Management’s~~"Management's Discussion and Analysis of Financial Condition and Results of Operations,”" of this Quarterly Report on Form 10-Q. We have identified a number of these risk factors in Part I, Item 1A, ~~“Risk~~"Risk Factors,”" in our ~~2015~~2016 Form 10-K, which risk factors are incorporated herein by reference. These risk factors should be considered carefully in evaluating our risk profile. There have been no additional risk factors identified and no material changes with regard to the risk factors previously disclosed in our ~~2015~~2016 Form 10-K.


ITEM 2.	UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

The following table discloses purchases of our common shares made by us or on our behalf for the periods shown below. The common shares purchased consist of open market purchases made by the Company or an independent agent. These share transactions related to shares awarded under the ~~Company’s~~Company's Incentive Plan and Dividend Reinvestment Plan and matching contributions under the Eversource 401k Plan.

Period
Total Number of
Shares Purchased
Average Price
Paid per Share
Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans and Programs (at month end)
July 1 – July 31, 2016 103,301
$ 59.31
—
—
August 1 – August 31, 2016 5,468
56.26
—
—
September 1 – September 30, 2016 13,172
54.33
—
—
Total 121,941
$ 58.63
—
—



Period	Total Number of Shares Purchased	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans and Programs (at month end)
July 1 - July 31, 2017	99,090	$	60.76	—	—
August 1 - August 31, 2017	4,802	62.08		—	—
September 1 - September 30, 2017	74,148	60.77		—	—
Total	178,040	$	60.80	—	—


ITEM 6.	EXHIBITS

Each document described below is filed herewith, unless designated with an asterisk (*), which exhibits are incorporated by reference by the registrant under whose name the exhibit appears.



	Exhibit No.	Description

	Listing of Exhibits (Eversource)

	10.1	Thirteen Supplemental Indenture of Mortgage and Deed of Trust between Yankee Gas Services Company and The Bank of New York Mellon Trust Company, N.A., successor as Trustee to The Bank of New York, as successor to Fleet National Bank (formerly known as The Connecticut National Bank), dated as of September 1, 2017

	12	Ratio of Earnings to Fixed Charges

	31	Certification by the Chief Executive Officer of Eversource Energy pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

	31.1	Certification by the Chief Financial Officer of Eversource Energy pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

	32	Certification by the Chief Executive Officer and Chief Financial Officer of Eversource Energy pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

	Listing of Exhibits (CL&P)

*	4.2	Supplemental Indenture (2017 Series A Bonds) between CL&P and Deutsche Bank Trust Company Americas, as Trustee dated as of August 1, 2017 (incorporated by reference to Exhibit 4.1, CL&P Current Report on Form 8-K filed August 23, 2017, File No. 000-00404)

	12	Ratio of Earnings to Fixed Charges

	31	Certification by the Chairman of The Connecticut Light and Power Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

	31.1	Certification by the Chief Financial Officer of The Connecticut Light and Power Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

	32	Certification by the Chairman and the Chief Financial Officer of The Connecticut Light and Power Company pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

	Listing of Exhibits (NSTAR Electric Company)

	12	Ratio of Earnings to Fixed Charges

	31	Certification by the Chairman of NSTAR Electric Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

	31.1	Certification by the Chief Financial Officer of NSTAR Electric Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

	32	Certification by the Chairman and the Chief Financial Officer of NSTAR Electric Company pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

	Listing of Exhibits (PSNH)

	12	Ratio of Earnings to Fixed Charges

	31	Certification by the Chairman of Public Service Company of New Hampshire pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

	31.1	Certification by the Chief Financial Officer of Public Service Company of New Hampshire pursuant to Section 302 of the Sarbanes-Oxley Act of 2002




	32		Certification by the Chairman and the Chief Financial Officer of Public Service Company of New Hampshire pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002



Listing of Exhibits (WMECO)

	12	Ratio of Earnings to Fixed Charges

	31	Certification by the Chairman of Western Massachusetts Electric Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

	31.1	Certification by the Chief Financial Officer of Western Massachusetts Electric Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

	32	Certification by the Chairman and the Chief Financial Officer of Western Massachusetts Electric Company pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

	Listing of Exhibits (Eversource, CL&P, NSTAR Electric, PSNH, WMECO)

	101.INS	XBRL Instance Document

	101.SCH	XBRL Taxonomy Extension Schema

	101.CAL	XBRL Taxonomy Extension Calculation

	101.DEF	XBRL Taxonomy Extension Definition

	101.LAB	XBRL Taxonomy Extension Labels

	101.PRE	XBRL Taxonomy Extension Presentation

SIGNATURE

Pursuant to the requirements of Section 13 or 15(d) 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.



	EVERSOURCE ENERGY

November ~~4, 2016~~3, 2017	By:	/s/ Jay S. Buth
		Jay S. Buth
		Vice President, Controller and Chief Accounting Officer

SIGNATURE



	THE CONNECTICUT LIGHT AND POWER COMPANY

November ~~4, 2016~~3, 2017	By:	/s/ Jay S. Buth
		Jay S. Buth
		Vice President, Controller and Chief Accounting Officer

SIGNATURE



	NSTAR ELECTRIC COMPANY

November ~~4, 2016~~3, 2017	By:	/s/ Jay S. Buth
		Jay S. Buth
		Vice President, Controller and Chief Accounting Officer

SIGNATURE



	PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE

November ~~4, 2016~~3, 2017	By:	/s/ Jay S. Buth
		Jay S. Buth
		Vice President, Controller and Chief Accounting Officer

SIGNATURE



	WESTERN MASSACHUSETTS ELECTRIC COMPANY

November ~~4, 2016~~3, 2017	By:	/s/ Jay S. Buth
		Jay S. Buth
		Vice President, Controller and Chief Accounting Officer



(Millions of Dollars)
Gross Plant	$	1,191.0
Accumulated Depreciation	(552.1		)
Net Plant	638.9
Fuel, Materials, Supplies and Allowances	161.9