UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q
 

ýQUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarter ended March 31,June 30, 2011
OR

oTRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission file number 1-14287
 
USEC Inc.
(Exact name of registrant as specified in its charter)

Delaware52-2107911
(State of incorporation)(I.R.S. Employer Identification No.)

Two Democracy Center
6903 Rockledge Drive, Bethesda, Maryland 20817
(301) 564-3200

Indicate by check mark whether the registrant (1) has 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 registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.     Yes ý   No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ý   No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of “large accelerated filer”, “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):
 
Large accelerated filerý Accelerated filero
Non-accelerated filero Smaller reporting companyo

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Securities Exchange Act of 1934). Yes oNo ý

As of AprilJuly 29, 2011, there were 121,909,791121,978,453 shares of Common Stock issued and outstanding.





 
 

 


TABLE OF CONTENTS
  Page
 PART I – FINANCIAL INFORMATION 
  
Item 1.Financial Statements: 
 
 
 
 
 PART II – OTHER INFORMATION 
  
 
 

2

This quarterly report on Form 10-Q, including “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 2, contains “forward-looking statements” – that is, statements related to future events. In this context, forward-looking statements may address our expected future business and financial performance, and often contain words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “will” and other words of similar meaning. Forward-looking statements by their nature address matters that are, to different degrees, uncertain. For USEC, particular risks and uncertainties that could cause our actual future results to differ materially from those expressed in our forward-looking statements include, but are not limited to: risks related to the deployment of the American Centrifuge technology, including risks related to performance, cost, schedule and financing; our success in obtaining a loan guarantee from the U.S. Department of Energy (“DOE”) for the American Centrifuge Plant, including our ability to address the technical and financial concerns raised by DOE and the timing of any loan guarantee; our ability to develop and consummate a structuring option acceptable to DOE or to develop and consummate a strategic alternative transaction, and the timing thereof; our ability to reach agreement with DOE on acceptable terms of a conditional commitment, including the timing of any decision and the determination of credit subsidy cost, and our ability to meet all required conditions to funding; our ability to obtain additional financing beyond the $2 billion of DOE loan guarantee funding for which we have applied, including our success in obtaining Japanese export credit agency financing of $1 billion; the impact of the demobilization of the American Centrifuge project and uncertainty regarding our ability to remobilize the project and the potential for termination of the project; our ability to meet the November 2011 financing milestone and other milestones under the June 2002 DOE-USEC Agreement; restrictions in our credit facility that may impact our operating and financial flexibility and spending on the American Centrifuge project; risks related to the completion of the remaining two phases of the three-phased strategic investment by Toshiba Corporation (“Toshiba”)
2

and Babcock & Wilcox Investment Company (“B&W”), including our ability to satisfy the significant closing conditions in the securities purchase agreement governing the transactions and our ability to close on the second phase of the transactions prior to the outside date of June 30,August 15, 2011 under the standstill agreement, and the impact of a failure to consummate the transactions on our business and prospects; certain restrictions that may be placed on our business as a result of the transactions with Toshiba and B&W; our ability to achieve the benefits of any strategic relationships with Toshiba and B&W; uncertainty regarding the cost of electric power used at our gaseous diffusion plant; the economics of extended Paducah plant operations, including our ability to negotiate an acceptable power arrangement and our ability to obtain a contract to enrich DOE’s depleted uranium; our dependence on deliveries of LEU from Russia under the Russian Contract and on a single production facility; risks related to the approvals and implementing agreements needed for our new supply contract with TENEX to become effective; limitations on our ability to import the Russian LEU we buy under the new supply contract into the United States and other countries; our inability under many existing long-term contracts to directly pass on to customers increases in our costs; the decrease or elimination of duties charged on imports of foreign-produced low enriched uranium; pricing trends and demand in the uranium and enrichment markets and their impact on our profitability; movement and timing of customer orders; changes to, or termination of, our contracts with the U.S. government including uncertainty regarding the impacts on our business of the transition of government services performed by us at the former Portsmouth gaseous diffusion plant to the new decontamination and decommissioning contractor; limitations on our ability to compete for potential contracts with the U.S. government; changes in U.S. government priorities and the availability of government funding, including loan guarantees; the impact of government regulation by DOE and the U.S. Nuclear Regulatory Commission; the outcome of legal proceedings and other contingencies (including lawsuits and government investigations or audits); the competitive environment for our products and services; changes in the nuclear energy industry; the impact of the recent natural disaster in Japan on the nuclear industry and on our business, results of operations and prospects; the impact of volatile financial market conditions on our business, liquidity, prospects, pension assets and credit and insurance facilities; uncertainty regarding the continued capitalization of certain assets related to the American Centrifuge Plant and the impact on our results of operations; the timing of recognition of previously deferred revenue; and other risks and uncertainties discussed in this and our other filings with the Securities and Exchange Commission, including our Annual Report on Form 10-K.10-K for the year ended December 31, 2010 (“10-K”). Revenue and operating results can fluctuate significantly from quarter to quarter, and in some cases, year to year. For a discussion of these risks and uncertainties and other factors that may affect our future results, please see Item 1A entitled “Risk Factors” and the other sections of this report and our annual report on Form 10-K.  Readers are urged to carefully review and consider the various disclosures made in this report and in our other filings with the Securities and Exchange Commission that attempt to advise interested parties of the risks and factors that may affect our business. We do not undertake to update our forward-looking statements except as required by law.

 
3

 

USEC Inc.
CONSOLIDATED CONDENSED BALANCE SHEETS (Unaudited)
(millions)
 
 
 
March 31,
2011
  
December 31,
2010
  
June 30,
2011
  
December 31,
2010
 
ASSETS            
Current Assets            
Cash and cash equivalents
 $149.8  $151.0  $340.2  $151.0 
Accounts receivable, net
  244.8   308.6   134.0   308.6 
Inventories
  1,696.0   1,522.5   1,717.2   1,522.5 
Deferred income taxes
  39.1   47.5   22.7   47.5 
Deferred costs associated with deferred revenue
  216.0   152.9   152.5   152.9 
Other current assets
  77.8   71.6   95.4   71.6 
Total Current Assets
  2,423.5   2,254.1   2,462.0   2,254.1 
Property, Plant and Equipment, net   1,263.3   1,231.4   1,286.7   1,231.4 
Other Long-Term Assets                
Deferred income taxes
  213.5   204.5   219.5   204.5 
Deposits for surety bonds
  140.8   140.8   140.8   140.8 
Deferred financing costs, net
  11.0   10.6   11.6   10.6 
Goodwill
  6.8   6.8   6.8   6.8 
Total Other Long-Term Assets
  372.1   362.7   378.7   362.7 
Total Assets  $4,058.9  $3,848.2  $4,127.4  $3,848.2 
                
LIABILITIES AND STOCKHOLDERS’ EQUITY                
Current Liabilities                
Accounts payable and accrued liabilities
 $142.0  $172.4  $141.9  $172.4 
Payables under Russian Contract
  -   201.2   145.2   201.2 
Inventories owed to customers and suppliers
  1,036.7   715.8   1,084.4   715.8 
Deferred revenue and advances from customers
  303.9   179.1   188.5   179.1 
Credit facility term loan
  85.0    - 
Total Current Liabilities
  1,482.6   1,268.5   1,645.0   1,268.5 
Long-Term Debt   615.0   660.0   530.0   660.0 
Convertible Preferred Stock   80.7   78.2   83.3   78.2 
Other Long-Term Liabilities                
Depleted uranium disposition
  130.4   125.4   135.3   125.4 
Postretirement health and life benefit obligations
  181.4   178.7   184.8   178.7 
Pension benefit liabilities
  149.0   145.4   145.8   145.4 
Other liabilities
  78.0   78.2   78.1   78.2 
Total Other Long-Term Liabilities
  538.8   527.7   544.0   527.7 
Commitments and Contingencies (Note 12)         
Commitments and Contingencies (Note 13)         
Stockholders’ Equity   1,341.8   1,313.8   1,325.1   1,313.8 
Total Liabilities and Stockholders’ Equity  $4,058.9  $3,848.2  $4,127.4  $3,848.2 

See notes to consolidated condensed financial statements.



 
4

 

USEC Inc.
CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS (Unaudited)
(millions, except per share data)

 
Three Months Ended
March 31,
  
Three Months Ended
 June 30,
  
Six Months Ended
 June 30,
 
 2011  2010  2011  2010  2011  2010 
Revenue:                  
Separative work units
 $308.5  $266.6  $330.3  $331.0  $638.8  $597.6 
Uranium
  14.0   15.6   67.8   69.6   81.8   85.2 
Contract services
  58.0   62.5   56.3   59.1   114.3   121.6 
Total revenue
  380.5   344.7   454.4   459.7   834.9   804.4 
Cost of sales:                        
Separative work units and uranium
  307.2   267.2   368.6   358.6   675.8   625.8 
Contract services
  59.4   50.8    52.6    57.0   112.0   107.8 
Total cost of sales
  366.6   318.0   421.2   415.6   787.8   733.6 
Gross profit
  13.9   26.7   33.2   44.1   47.1   70.8 
Advanced technology costs
  26.7   25.7   33.5   26.0   60.2   51.7 
Selling, general and administrative
  15.5   15.1   16.7   14.3   32.2   29.4 
Other (income)
  (3.7)  (9.7)   -   (10.3)  (3.7)  (20.0)
Operating (loss)
  (24.6)  (4.4)
Operating income (loss)
  (17.0)  14.1   (41.6)  9.7 
Interest expense
  0.1   0.1   0.1   0.1 
Interest (income)
  (0.2)  (0.1)   (0.1)   (0.1)  (0.3)  (0.2)
(Loss) before income taxes
  (24.4)  (4.3)
Income (loss) before income taxes
  (17.0)  14.1   (41.4)  9.8 
Provision (benefit) for income taxes
  (7.8)  5.4   4.2   6.9   (3.6)  12.3 
Net (loss)
 $(16.6) $(9.7)
Net (loss) per share – basic
 $(.14) $(.09)
Net (loss) per share – diluted
 $(.14) $(.09)
Net income (loss)
 $(21.2) $7.2  $(37.8) $(2.5)
Net income (loss) per share – basic
 $(.18) $.06  $(.31) $(.02)
Net income (loss) per share – diluted
 $(.18) $.04  $(.31) $(.02)
Weighted-average number of shares outstanding:                        
Basic
  119.6   111.7   121.1   112.9   120.3   112.3 
Diluted
  119.6   111.7   121.1   161.4   120.3   112.3 


See notes to consolidated condensed financial statements.


 
5

 

USECInc.
CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (Unaudited)
(millions)

 
Three Months Ended
March 31,
  
Six Months Ended
June 30,
 
 2011  2010  2011  2010 
Cash Flows from Operating Activities            
Net (loss)  $(16.6) $(9.7) $(37.8) $(2.5)
Adjustments to reconcile net (loss) to net cash provided by (used in)
operating activities:
        
Adjustments to reconcile net (loss) to net cash provided by operating activities:        
Depreciation and amortization
  15.0   9.7   30.2   19.5 
Deferred income taxes
  (1.9)  9.0   7.3   14.5 
Other non-cash income on release of disposal obligation
  (0.6)  (9.7)  (0.6)  (20.0)
Capitalized convertible preferred stock dividends paid-in-kind
  2.5   -   5.1   - 
Gain on extinguishment of convertible senior notes
  (3.1)  -   (3.1)  - 
Changes in operating assets and liabilities:
                
Accounts receivable – decrease
  63.8   2.4   174.6   70.3 
Inventories – decrease
  147.4   74.2 
Payables under Russian Contract – (decrease)
  (201.2)  (134.8)
Inventories, net – decrease
  173.9   44.3 
Payables under Russian Contract – increase (decrease)
  (56.0)  53.8 
Deferred revenue, net of deferred costs – increase
  62.3   62.6   10.2   31.6 
Accrued depleted uranium disposition – increase (decrease)
  5.0   (46.8)  9.9   (40.6)
Accounts payable and other liabilities – (decrease)
  (18.2)  (11.7)  (8.2)  (3.0)
Other, net
  (3.1)  11.9   (19.9)  5.3 
Net Cash Provided by (Used in) Operating Activities   51.3   (42.9)
Net Cash Provided by Operating Activities   285.6   173.2 
                
Cash Flows Used in Investing Activities                
Capital expenditures   (50.7)  (49.0)  (91.0)  (87.9)
Deposits for surety bonds – net (increase) decrease   -   3.0 
Deposits for surety bonds – net decrease   -   3.0 
Net Cash (Used in) Investing Activities   (50.7)  (46.0)  (91.0)  (84.9)
                
Cash Flows Used in Financing Activities                
Borrowings under revolving credit facility   -   38.2 
Repayments under revolving credit facility   -   (38.2)
Payments for deferred financing costs   -   (7.5)  (3.7)  (9.6)
Tax benefit related to stock-based compensation   -   0.3 
Common stock issued (purchased), net   (1.8)  (2.7)  (1.7)  (2.5)
Net Cash (Used in) Financing Activities   (1.8)  (9.9)  (5.4)  (12.1)
Net (Decrease)   (1.2)  (98.8)
Net Increase   189.2   76.2 
Cash and Cash Equivalents at Beginning of Period   151.0   131.3   151.0   131.3 
Cash and Cash Equivalents at End of Period  $149.8  $32.5  $340.2  $207.5 
Supplemental Cash Flow Information:                
Interest paid, net of amount capitalized
 $-  $-  $-  $- 
Income taxes paid, net of refunds
  1.2   14.7   2.1   15.5 

See notes to consolidated condensed financial statements.

 
6

 

USEC Inc.
NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (Unaudited)


1. BASIS OF PRESENTATION

The unaudited consolidated condensed financial statements as of and for the three and six months ended March 31,June 30, 2011 and 2010 have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission. The unaudited consolidated condensed financial statements reflect all adjustments which are, in the opinion of management, necessary for a fair statement of the financial results for the interim period. Certain information and notes normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) have been omitted pursuant to such rules and regulations.

Operating results for the three and six months ended March 31,June 30, 2011 are not necessarily indicative of the results that may be expected for the year ending December 31, 2011. The unaudited consolidated condensed financial statements should be read in conjunction with the consolidated financial statements and related notes and management's discussion and analysis of financial condition and results of operations included in the annual report on Form 10-K for the year ended December 31, 2010.

New Accounting Standards

In May 2011, the Financial Accounting Standards Board (“FASB”) amended its guidance on fair value measurements and related disclosures. The new guidance represents the converged guidance of the FASB and the International Accounting Standards Board and provides a consistent definition of fair value and common requirements for measurement and disclosure of fair value between GAAP and International Financial Reporting Standards (“IFRS”). The new guidance also changes some fair value measurement principles and enhances disclosure requirements related to activities in Level 3 of the fair value hierarchy. The provisions of this new guidance are effective for fiscal years and interim periods beginning after December 15, 2011 and are applied prospectively. This requirement will become effective for USEC beginning with the first quarter of 2012 and USEC is evaluating the impact of adopting this guidance on its financial statements.

In June 2011, the FASB amended its guidance on the presentation of comprehensive income. The new guidance requires companies to present the components of net income and other comprehensive income either in a single statement below net income or in a separate statement of comprehensive income immediately following the income statement. The new guidance does not change the items that must be reported in other comprehensive income or the requirement to report reclassifications of items from other comprehensive income to net income. The provisions of this new guidance are effective for fiscal years and interim periods beginning after December 15, 2011 and are applied retrospectively for all periods presented. This requirement will become effective for USEC beginning with the first quarter of 2012 and USEC is evaluating the impact of adopting this guidance on its financial statements.



7


2.  ACCOUNTS RECEIVABLE
  
June 30,
2011
  
December 31,
2010
 
  (millions) 
Accounts receivable (1):   
Utility customers:
      
Trade receivables
 $39.1  $249.1 
Uranium loaned to customer (2)
  41.2   - 
Unbilled revenue (3)
  0.3   0.4 
   80.6   249.5 
Contract services, primarily Department of Energy (4):
        
Billed revenue
  17.8   34.8 
Unbilled revenue
  35.6   24.3 
   53.4   59.1 
  $134.0  $308.6 

(1)  Accounts receivable are net of valuation allowances and allowances for doubtful accounts totaling $17.8 million at June 30, 2011 and $18.6 million at December 31, 2010.
(2)  The loan period for the investment grade-rated utility customer ends in the third quarter of 2011.
(3)  Unbilled revenue for utility customers represents price adjustments for past deliveries that are not yet billable under the applicable contracts.
(4)  Billings for contract services related to the U.S. Department of Energy (“DOE”) are invoiced based on provisional billing rates approved by DOE. Unbilled revenue represents the difference between actual costs incurred, prior to incurred cost audit and notice by DOE authorizing final billing, and provisional billing rate invoiced amounts. USEC expects to invoice and collect the unbilled amounts as billing rates are revised, submitted to and approved by DOE.

3. INVENTORIES

USEC is a supplier of low enriched uranium (“LEU”) for nuclear power plants. LEU consists of two components: separative work units (“SWU”) and uranium. SWU is a standard unit of measurement that represents the effort required to transform a given amount of natural uranium into two components: enriched uranium having a higher percentage of U235 and depleted uranium having a lower percentage of U235. The SWU contained in LEU is calculated using an industry standard formula based on the physics of enrichment. The amount of enrichment deemed to be contained in LEU under this formula is commonly referred to as its SWU component and the quantity of natural uranium used in the production of LEU under this formula is referred to as its uranium component.

USEC holds uranium, principally at the Paducah gaseous diffusion plant (“GDP”), in the form of natural uranium and as the uranium component of LEU. USEC holds SWU as the SWU component of LEU. USEC may also hold title to the uranium and SWU components of LEU at fabricators to meet book transfer requests by customers. Fabricators process LEU into fuel for use in nuclear reactors. Components of inventories follow:

  
March 31,
2011
  
December 31,
2010
 
  (millions) 
Current assets:      
Separative work units                                                                   
 $909.3  $947.4 
Uranium                                                                   
  774.4   562.5 
Materials and supplies                                                                   
  12.3   12.6 
   1,696.0   1,522.5 
Current liabilities:        
Inventories owed to customers and suppliers
  (1,036.7)  (715.8)
Inventories, net
 $659.3  $806.7 



 
78

 

Components of inventories follow (in millions):
  
June 30,
2011
  
December 31,
2010
 
Current assets:      
Separative work units     
 $914.2  $947.4 
Uranium      
  790.5   562.5 
Materials and supplies   
  12.5   12.6 
   1,717.2   1,522.5 
Current liabilities:        
Inventories owed to customers and suppliers
  (1,084.4)  (715.8)
Inventories, net
 $632.8  $806.7 

Inventories Owed to Customers and Suppliers

Inventories owed to customers and suppliers relate primarily to SWU and uranium inventories owed to fabricators. Fabricators process LEU into fuel for use in nuclear reactors. Under inventory optimization arrangements between USEC and domestic fabricators, fabricators order bulk quantities of LEU from USEC based on scheduled or anticipated orders from utility customers for deliveries in future periods. As delivery obligations under actual customer orders arise, USEC satisfies these obligations by arranging for the transfer to the customer of title to the specified quantity of LEU at the fabricator. USEC’s balances of SWU and uranium vary over time based on the timing and size of the fabricator’s LEU orders from USEC. Balances can be positive or negative at the discretion of the fabricator. Fabricators have other inventory supplies and, where a fabricator has elected to order less material from USEC than USEC is required to deliver to its customers at the fabricator, the fabricator will use these other inventories to satisfy USEC’s customer order obligations on USEC’s behalf. In such cases, the transfer of title of LEU from USEC to the customer results in quantities of SWU and uranium owed by USEC to the fabricator. The amounts of SWU and uranium owed to fabricators are satisfied as future bulk deliveries of LEU are made.

Uranium Provided by Customers and Suppliers

USEC held uranium with estimated fair values of approximately $2.9$2.5 billion at March 31,June 30, 2011, and $3.3 billion at December 31, 2010, to which title was held by customers and suppliers and for which no assets or liabilities were recorded on the balance sheet. The reduction reflects a 16% decline in the uranium spot price indicator and an 11% decline in quantities. Utility customers provide uranium to USEC as part of their enrichment contracts. Title to uranium provided by customers generally remains with the customer until delivery of LEU at which time title to LEU is transferred to the customer, and title to uranium is transferred to USEC.

3.4. PROPERTY, PLANT AND EQUIPMENT

A summary of changes in property, plant and equipment follows (in millions):

 
December 31,
2010
  
Capital Expenditures
(Depreciation)
  
Transfers
and
Retirements
  
March 31,
2011
  
December 31,
2010
  
Capital Expenditures
(Depreciation)
  
Transfers
and
Retirements
  
June 30,
2011
 
Construction work in progress $1,126.3  $45.1  $(4.4) $1,167.0  $1,126.3  $90.9  $(16.7) $1,200.5 
Leasehold improvements   187.3   -   1.4   188.7   187.3   -   2.4   189.7 
Machinery and equipment  269.1    0.1   (0.5)  268.7   269.1    0.7   0.9   270.7 
  1,582.7   45.2   (3.5)  1,624.4   1,582.7   91.6   (13.4)  1,660.9 
Accumulated depreciation and amortization   (351.3)  (13.3)  3.5    (361.1)   (351.3)  (26.7)   3.8    (374.2)
 $1,231.4  $31.9  $-  $1,263.3  $1,231.4  $64.9  $(9.6) $1,286.7 

9

Capital expenditures include items in accounts payable and accrued liabilities at March 31,June 30, 2011 for which cash is paid in subsequent periods.

USEC is working to deploy the American Centrifuge technology at the American Centrifuge Plant (“ACP”) in Piketon, Ohio. Capital expenditures related to the ACP, which is primarily included in the construction work in progress balance, totaled $1,183.6$1,213.9 million at March 31,June 30, 2011 and $1,143.8 million at December 31, 2010. Capitalized asset retirement obligations included in construction work in progress totaled $19.3 million at March 31,June 30, 2011 and December 31, 2010.

During the second quarter of 2011, USEC expensed $9.6 million of previously capitalized construction work in progress costs. This expense was charged to advanced technology costs on the consolidated statement of operations and relates to a number of centrifuge machines and the related capitalized interest allocated to the centrifuge machines. The centrifuge machines expensed are no longer considered to have future economic benefit because they were irreparably damaged during lead cascade operations. There is no machine technology, machine design or machine manufacturing issue associated with this expense.


In addition, USEC is currently evaluating the ongoing utility of a number of earlier AC100 centrifuge machines that may not be compatible with the current commercial plant design that were previously capitalized as part of construction work in progress. If it is determined that these centrifuge machines have no future economic benefit, then USEC would expense up to $100 million in a subsequent quarter. USEC is evaluating several potential uses of these machines and the related economics for each scenario, such as use in the commercial plant as a production line, use of certain parts or subassemblies as operating spares, and for operator training. The evaluation of these centrifuge machines is expected to be completed by the end of the fourth quarter of 2011.
8


4.5. DEFERRED REVENUE AND ADVANCES FROM CUSTOMERS

 
March 31,
2011
  
December 31,
2010
  
June 30,
2011
  
December 31,
2010
 
 (millions)  (millions) 
Deferred revenue
 $248.8  $176.1  $158.5  $176.1 
Advances from customers
  55.1   3.0   30.0   3.0 
 $303.9  $179.1  $188.5  $179.1 
                
Deferred costs associated with deferred revenue $216.0  $152.9  $152.5  $152.9 

 
Advances from customers included $52.5$26.9 million as of March 31,June 30, 2011 and $1.2 million as of December 31, 2010 for services to be provided for DOE in our contract services segment. DOE funded this work through an arrangement whereby DOE transferred uranium to USEC which USEC immediately sold in the market.
 

 
5.
10

6. PORTSMOUTH TRANSITION OF SERVICES

USEC ceased uranium enrichment operations at the Portsmouth GDP, located in Piketon, Ohio, in 2001.  USEC’s contract to maintain the facility for DOE in a state of “cold shutdown” expired on March 28, 2011. As previously reported, DOE awarded a contract for the decontamination and decommissioning (“D&D”) of the Portsmouth site in August 2010 to a joint venture between Fluor Corp. and The Babcock & Wilcox Company. Under the contract, the new contractor will serve as the prime contractor for the D&D. With this transition of services to the D&D contractor, revenue for USEC’s contract services segment will decrease significantly in 2011 compared to prior years.

In connection with the expiration of the cold shutdown contract, USEC entered into an agreement with DOE in which USEC agreed to de-lease and return to DOE all remaining facilities at the Portsmouth site in Ohio except for those facilities leased for the ACP. In that agreement, DOE agreed to provide infrastructure services in support of the construction and operation of the ACP and to permit USEC’s re-lease of certain facilities in the event they are needed to provide utility services to the ACP. The de-lease of these facilities will be completed when all relevant regulatory approvals have been obtained. This is currently anticipated to occur on or before June 15,in the third quarter of 2011. However, if the full de-lease does not occur prior to September 30, 2011 the agreement will expire unless extended by mutual agreement of the parties.  At the time of de-lease of the remaining facilities and their return to DOE, regulatory responsibility for the de-leased facilities will be transferred from the NRCU.S. Nuclear Regulatory Commission (“NRC”) to DOE. Until the facilities are de-leased, USEC will continue to operate such facilities and provide services to DOE and its contractors under cost reimbursement type contracts.

Severance CostsEmployee Transition

Under the Worker Adjustment and Retraining Notification Act (“WARN Act”), notifications of potential mass layoffs are required to be issued by an employer 60 days in advance. Accordingly, WARN Act notifications were provided to 1,023 USEC employees on January 24, 2011 in anticipation of the transition to the new D&D contractor.contractor, WARN Act notifications were provided on January 24, 2011 to USEC employees providing services under the DOE contract. An agreement was reached with the D&D contractor and the United Steel Workers (“USW”) Local 5-689 allowing the transition from USEC of all Portsmouth workers represented by the USW to the D&D contractor on March 28, 2011. Under that agreement, no severance benefits were payable as a result of the transition. On March 8, 2011, WARN Act notifications were provided for 95 members of the Security, Police, Fire Professionals of America (“SPFPA”) Local 66.  Negotiations continue between SPFPA and the D&D contractor to transition employees represented by SPFPA when the facilities are de-leased and returned to DOE. Salaried Portsmouth site workers needed to maintain the facilities returned to DOE, including most managers and supervisors, have also received job offers from the D&D contractor and will transition upon de-lease of the facilities, which is targeted for June 15, 2011.

9

Working with DOE and the D&D contractor, USEC was able to reduce the potential severance liability for transferring employees. Employees represented by the USW that moved to the D&D contractor asupon de-lease of March 28, 2011 will be employed by the D&D contractor and will therefore not receive severance benefits. Those identified by USEC as at risk to be released in June facilities. Since these salaried employees have received, or are expected to receive, substantially equivalent offers of employment.employment, they would not be eligible to receive severance benefits upon their transition to the D&D contractor. The potential severance liability associated with the transition of services at the Portsmouth site is currently estimated to be less than $2 million, as comparedbut due to the potential liability of up to approximately $25 million as previously reported before the employee transition negotiations. The severance liability is expected to approach an immaterial amount pending final negotiations by the D&D contractor with transitioning employees. Due to the continued uncertainty and significant reduction in the potential severance liability, no costs have been accrued for severance liability as of March 31,June 30, 2011.

Pension and Postretirement Benefit Costs

The cessation of certain U.S. government contract activities, the transfer of employees, and the pending transfer of certain other employees in Portsmouth triggered certain curtailment charges related to the USECUSEC’s defined benefit pension plan and postretirement health and life benefit plan. Since it was likely that a substantial number of employees wouldwere expected to be leaving USEC as a result of the transitioning of the government services work to the D&D contractor, USEC recognized approximately $0.4 million in cost of sales forin December 2010 related to unamortized prior service costs based on the employee population at Portsmouth. USEC has recordedrecognized an additional $3.2$5.1 million in cost of sales in 2011, including $1.9 million in the first quarter ofthree months ended June 30, 2011, for curtailment charges related to the pension plan and postretirement benefit plan based on additional information and clarification on the timing and number of employees leaving USEC and refined actuarial estimates. There still exists, however, a broad range of possibilities and assumptions related to the obligations under the postretirement health and life benefit plan and the impact to USEC. A curtailment charge is possible once USEC has greater clarity on employee decisions with the plan offered by the D&D contractor, further discussion with DOE, and further refinement of actuarial assumptions. Based on current USEC estimates, curtailment charges related to the postretirement health and life benefit plan could be up to $16.3 million. Potential plan design changes may also occur depending on the outcome of employee decisions and DOE discussions.


6.
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7. DEBT

Long-term debt asRevolving Credit Facility and Term Loan due May 31, 2012

Utilization of March 31,the credit facility at June 30, 2011 and December 31, 2010 consisted of the following:follows:

  March 31,  December 31, 
  2011  2010 
  (millions) 
Credit facility term loan, due May 31, 2012                                                                            $85.0  $85.0 
Convertible senior notes, due October 1, 2014                                                                             530.0   575.0 
Long-term debt                                                                            $615.0  $660.0 
  June 30,  December 31, 
  2011  2010 
  (millions) 
Borrowings under the revolving credit facility $-  $- 
Term loan        85.0   85.0 
Letters of credit        7.3   17.3 
Available credit     217.7   207.7 


The interest rate on the credit facility term loan as of March 31, 2011 was 9.5%.  The credit facility matures May 31, 2012 and is secured by assets of USEC Inc. and its subsidiaries, excluding equity in, and assets of, subsidiaries created to carry out future commercial American Centrifuge activities. In addition to the $85.0 million term loan, the credit facility includes aggregate lender commitments under the revolving credit facility of $225.0 million, including up to $150.0 million in letters of credit. Borrowings under the credit facility are subject to limitations based on established percentages of qualifying assets such as eligible accounts receivable and inventory. The interest rate on the term loan as of June 30, 2011 was 9.5%.

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UtilizationOn June 20, 2011, the credit facility agreement was amended to provide increased flexibility for continued investment in the American Centrifuge project. Before the amendment, the credit facility agreement permitted USEC to spend up to $165 million in the aggregate over the term of the revolving credit facility at March 31, 2011on the American Centrifuge project, subject to certain limitations and December 31, 2010 follows:exceptions. The amendment removes this spending restriction. The credit facility agreement, as amended, instead restricts spending on the American Centrifuge project if Availability (as defined in the credit facility agreement) falls below $100 million, as described below:

  March 31,  December 31, 
  2011  2010 
  (millions) 
Short-term borrowings                                                                     $-  $- 
Letters of credit                                                                      17.2   17.3 
Available credit                                                                      207.8   207.7 
RequirementOutcome
Availability ≥ $100 million
If not maintained, then the aggregate amount of spending on the American Centrifuge project (1) made in any calendar month shall not exceed $5 million and (2) made in the aggregate shall not exceed $25 million until the 60th consecutive day after minimum Availability is restored.

Availability was $216.9 million as of June 30, 2011 and $206.8 million as of December 31, 2010.

Convertible Senior Notes due 2014

Convertible senior notes amounted to $530.0 million as of June 30, 2011 and $575.0 million as of December 31, 2010. The convertible senior notes are due October 1, 2014. Interest of 3.0% is payable semi-annually in arrears on April 1 and October 1 of each year. The notes were not eligible for conversion to common stock as of March 31,June 30, 2011 or December 31, 2010.

In January 2011, USEC executed an exchange with a noteholder whereby USEC received convertible notes with a principal amount of $45 million in exchange for 6,952,500 shares of common stock and cash for accrued but unpaid interest on the convertible notes. In connection with this exchange, USEC recognized a gain on debt extinguishment of $3.1 million.


7.
12


8. FAIR VALUE MEASUREMENTS

Pursuant to the accounting guidance for fair value measurements, fair value is defined as the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When determining the fair value measurements for assets and liabilities required or permitted to be recorded at fair value, consideration is given to the principal or most advantageous market and assumptions that market participants would use when pricing the asset or liability.

Fair Value Hierarchy

The accounting guidance for fair value measurement also requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard establishes a fair value hierarchy based on the level of independent, objective evidence surrounding the inputs used to measure fair value. A financial instrument’s categorization within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. The fair value hierarchy is as follows:

Level 1 – quoted prices in active markets for identical assets or liabilities.
•   Level 2 – inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices in active markets for similar assets or liabilities, quoted prices for identical or similar assets or liabilities in markets that are not active, or model-derived valuations in which significant inputs are observable or can be derived principally from, or corroborated by, observable market data.
Level 3 – unobservable inputs in which little or no market data exists.

 
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Financial Instruments Recorded at Fair Value
 
Fair Value Measurements
(in millions)
  
Fair Value Measurements
(in millions)
 
 
March 31, 2011
  
December 31, 2010
  
June 30, 2011
  
December 31, 2010
 
 Level 1  Level 2  Level 3  Total  Level 1  Level 2  Level 3  Total  Level 1  Level 2  Level 3  Total  Level 1  Level 2  Level 3  Total 
Assets:                                                
Deferred compensation asset (a)  -  $2.3   -  $2.3   -  $1.8   -  $1.8   -  $2.3   -  $2.3   -  $1.8   -  $1.8 
                                                                
Liabilities:                                                                
Deferred compensation obligation (a)  -   2.4   -   2.4   -   2.0   -   2.0   -   2.5   -   2.5   -   2.0   -   2.0 
Convertible preferred stock (b)  -   -   80.7   80.7   -   -   78.2   78.2   -   -   83.3   83.3   -   -   78.2   78.2 
 
(a) The deferred compensation obligation represents the balance of deferred compensation plus net investment earnings. The deferred compensation plan is informally funded through a rabbi trust using variable universal life insurance. The cash surrender value of the life insurance policies is designed to track the deemed investments of the plan participants. Investment crediting options consist of institutional and retail investment funds. The deemed investments are classified within level 2 of the valuation hierarchy because of (i) the indirect method of investing and (ii) unit prices of institutional funds are not quoted in active markets; however, the unit prices are based on the underlying investments which are traded in active markets.
 
(b) The estimated fair value of the convertible preferred stock is based on a discount rate of 12.75%, which is unobservable (level 3) since the instruments do not trade. Dividends on the convertible preferred stock are paid as additional shares of convertible preferred stock on a quarterly basis at an annual rate of 12.75%. The estimated fair value equals the liquidation value of $1,000 per share.
 

(a)The deferred compensation obligation represents the balance of deferred compensation plus net investment earnings. The deferred compensation plan is informally funded through a rabbi trust using variable universal life insurance. The cash surrender value of the life insurance policies is designed to track the deemed investments of the plan participants. Investment crediting options consist of institutional and retail investment funds. The deemed investments are classified within Level 2 of the valuation hierarchy because (i) of  the indirect method of investing and (ii) unit prices of institutional funds are not quoted in active markets; however, the unit prices are based on the underlying investments which are traded in active markets.
(b)The estimated fair value of the convertible preferred stock is based on a market approach using a discount rate of 12.75%, which is unobservable (Level 3) since the instruments do not trade. Dividends on the convertible preferred stock are paid as additional shares of convertible preferred stock on a quarterly basis at an annual rate of 12.75%, which is consistent with current market prices and other market benchmarks. The estimated fair value equals the liquidation value of $1,000 per share.
 
 

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The following is a reconciliation of the beginning and ending balances for items measured at fair value using significant unobservable inputs (Level 3) (in millions):
 
 
Three Months Ended
March 31,
  
Three Months Ended
June 30,
  
Six Months Ended
June 30,
 
 2011  2010  2011  2010  2011  2010 
Convertible preferred stock:                  
Beginning balance
 $78.2  $-  $80.7  $-  $78.2  $- 
Less: paid-in-kind dividends payable, beginning balance  (2.4)  -   (2.5)  -   (2.4)  - 
Issuances
  2.4   -   2.5   -   4.9   - 
Paid-in-kind dividends payable
  2.5   -   2.6   -   2.6   - 
Total gains or losses (realized/unrealized)
  -   -   -   -   -   - 
Ending balance
 $80.7  $-  $83.3  $-  $83.3  $- 


Other Financial Instruments

As of March 31,June 30, 2011 and December 31, 2010, the balance sheet carrying amounts for cash and cash equivalents, accounts receivable, and accounts payable and accrued liabilities, and payables under the Russian Contract approximate fair value because of the short-term nature of the instruments.

The balance sheet carrying amounts and estimated fair values of USEC’s long-term debt follow (in millions):
 
 
March 31, 2011
  
December 31, 2010
  
June 30, 2011
  
December 31, 2010
 
 
 
Carrying Value
  
Fair
Value
  
 
Carrying Value
  
Fair
Value
  
Carrying Value
  
Fair Value
  
Carrying Value
  
Fair Value
 
Credit facility term loan, due May 31, 2012
 $85.0  $90.8  $85.0  $85.6  $85.0  $85.4  $85.0  $85.6 
3.0% convertible senior notes, due October 1, 2014  530.0   421.7   575.0   517.9   530.0   379.0   575.0   517.9 
 $615.0  $512.5  $660.0  $603.5 

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The estimated fair value of the term loan is based on the change in market value of an index of loans of similar credit quality based on published credit ratings. The estimated fair value of the convertible notes is based on the trading price as of the balance sheet date.

8.9. PENSION AND POSTRETIREMENT HEALTH AND LIFE BENEFITS

The components of net benefit costs for pension and postretirement health and life benefit plans were as follows (in millions):
 
 
Defined Benefit
 Pension Plans
  
Postretirement Health and
Life Benefit Plans
  Defined Benefit Pension Plans   Postretirement Health and Life Benefits Plans 
 
Three Months Ended March 31,
  
Three Months Ended March 31,
  
Three Months Ended
June 30,
  
Six Months Ended
June 30,
  
Three Months Ended
June 30,
  
Six Months Ended
June 30,
 
 2011  2010  2011  2010  
2011
  
2010
  
2011
  
2010
  
2011
  
2010
  
2011
  
2010
 
Service costs  $4.8  $4.8  $1.3  $1.2  $3.2  $4.9  $8.0  $9.7  $1.4  $1.3  $2.7  $2.5 
Interest costs   12.6   12.2   3.0   3.0   12.5   12.2   25.1   24.4   3.1   2.9   6.1   5.9 
Expected returns on plan assets (gains)   (13.4)  (12.1)  (0.9)  (0.9)
Amortization of prior service costs (credit)   0.4   0.4   -   (2.1)
Expected return on plan assets
(gains)
  (13.5)  (12.3)  (26.9)  (24.4)  (0.9)  (0.9)  (1.8)  (1.8)
Amortization of prior service costs (credits)  0.4   0.5   0.8   0.9   -   (2.1)  -   (4.2)
Amortization of actuarial losses   2.5   4.0   0.7   0.7   2.2   4.0   4.7   8.0   0.6   0.6   1.3   1.3 
Curtailment loss   3.2   -   -   - 
Curtailment losses
  -   -   3.2   -   1.9   -   1.9   - 
Net benefit costs
 $10.1  $9.3  $4.1  $1.9  $4.8  $9.3  $14.9  $18.6  $6.1  $1.8  $10.2  $3.7 


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USEC expects total cash contributions to the plans in 2011 will be as follows: $14.6 million for the defined benefit pension plans and $4.8 million for the postretirement health and life benefit plans. Of those amounts, contributions made as of March 31,June 30, 2011 were $3.5$9.0 million and $1.5$3.2 million related to the defined benefit pension plans and postretirement health and life benefit plans, respectively.

The elimination of expected years of future service for certain employees at the Portsmouth site (see Note 5)6) in the actuarial calculation resulted in a curtailment loss of $3.2 million for the defined benefit pension plan. The curtailment loss is included in cost of sales for the contract services segmentplan in the three months ended March 31,first quarter of 2011. Similarly, a future curtailment loss is possible underof $1.9 million for the postretirement health and life benefit plan once USEC hasplans was recognized in the second quarter of 2011 based on greater clarity onof employee decisions regarding the plan offered by the new employer further discussion with DOE, and further refinement of actuarial assumptions. Based on current USEC estimates,The curtailment charges related tolosses are included in cost of sales for the postretirement health and life benefit plan could be up to $16.3 million. Potential plan design changes may also occur depending on the outcome of employee decisions and DOE discussions.contract services segment.

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9.10. STOCKHOLDERS’ EQUITY

Changes in stockholders' equity were as follows (in millions, except per share data):

 
Common Stock,
Par Value
$.10 per Share
  
Excess of
Capital over
Par Value
  
Retained
Earnings
  
Treasury
Stock
  
Accumulated
Other Comprehensive Income (Loss)
  Total  
Common Stock,
Par Value
$.10 per Share
  
Excess of
Capital over
Par Value
  
Retained
Earnings
  
Treasury
Stock
  
Accumulated
Other Comprehensive Income (Loss)
  Total 
Balance at December 31, 2010 $12.3  $1,172.8  $329.9  $(57.1) $(144.1) $1,313.8  $12.3  $1,172.8  $329.9  $(57.1) $(144.1) $1,313.8 
                                                
Amortization of actuarial losses and prior service costs (credits), net of income tax of $1.3 million  -   -   -   -   2.3   2.3 
Amortization of actuarial losses and prior service costs (credits), net of income tax of $2.5 million  -   -   -   -   4.3   4.3 
Net (loss)
  -   -   (16.6)  -   -   (16.6)  -   -   (37.8)  -   -   (37.8)
Comprehensive (loss)
                      (14.3)                      (33.5)
                                                
Common stock issued in exchange for convertible senior notes  0.7   40.5   -   -   -   41.2   0.7   40.5   -   -   -   41.2 
Restricted and other common stock issued, net of amortization  -   (2.9)  -   4.0   -   1.1   -   (2.9)  -   6.5   -   3.6 
Balance at March 31, 2011
 $13.0  $1,210.4  $313.3  $(53.1) $(141.8) $1,341.8 
Balance at June 30, 2011
 $13.0  $1,210.4  $292.1  $(50.6) $(139.8) $1,325.1 

Amortization of actuarial losses and prior service costs (credits), net of tax, are those related to pension and postretirement health and life benefits as presented on a pre-tax basis in note 8.Note 9.

10.11. STOCK-BASED COMPENSATION
  
Three Months Ended June 30,
  
Six Months Ended June 30,
 
  2011  2010  2011  2010 
  (millions) 
Total stock-based compensation costs:            
Restricted stock and restricted stock units
 $2.1  $2.0  $4.4  $4.9 
Stock options, performance awards and other
  0.3   0.4   0.8   1.1 
Less: costs capitalized as part of inventory
  (0.1)  (0.1)  (0.4)  (0.2)
Expense included in selling, general and administrative and advanced technology costs
 $2.3  $2.3  $4.8  $5.8 
Total after-tax expense
 $1.5  $1.4  $3.1  $3.7 

  
Three Months Ended March 31,
 
  2011  2010 
  (millions) 
Total stock-based compensation costs:      
Restricted stock and restricted stock units                                                                                $2.3  $2.9 
Stock options, performance awards and other                                                                                 0.5   0.7 
Less: costs capitalized as part of inventory                                                                                 (0.3)  (0.1)
Expense included in selling, general and administrative and advanced technology costs
 $2.5  $3.5 
Total after-tax expense                                                                           
 $1.6  $2.3 

There were no stock options exercised in the threesix months ended March 31,June 30, 2011. There were 50022,876 stock options exercised in the threesix months ended March 31,June 30, 2010. Cash received from the exercise andof the options was $0.1 million. The intrinsic value of the options exercised was each less than $0.1 million.

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Assumptions used in the Black-Scholes option pricing model to value option grants follow. There were no stock options granted in the three and six months ended March 31, 2011.June 30, 2011 or the three months ended June 30, 2010.

Three Months Ended March 31,
Three Months Ended June 30,  
Six Months Ended June 30,  
201120102011201020112010
Risk-free interest rate
-1.4%-1.4%
Expected dividend yield
---
Expected volatility
-72%-72%
Expected option life
-4 years-4 years
Weighted-average grant date fair value
-$2.81-$2.81
Options granted
0766,0500766,050

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As of March 31,June 30, 2011, there was $11.5$10.6 million of unrecognized compensation cost, adjusted for estimated forfeitures, related to non-vested stock-based payments granted, of which $9.9$9.3 million relates to restricted shares and restricted stock units, and $1.6$1.3 million relates to stock options. That cost is expected to be recognized over a weighted-average period of 2.11.9 years.

Revised Long-Term Incentive Program

In February 2011, the Board of Directors approved a revised long-term incentive program under the 2009 Equity Incentive Plan for certain participating executives. The revised long-term incentive plan has three components: (1) time-based restricted stock that vests over three years, (2) performance-based restricted stock that, subject to being earned, vests over three years, and (3) a three-year performance-based cash incentive program.

The performance-based restricted stock vests over three years and is subject to being earned based on performance during 2011. Actual awards will be determined by performance during the period January 1, 2011 through December 31, 2011 against a performance goal relating to USEC’s total shareholder return compared to the Russell 2000 total shareholder return (without dividends). This award is classified as equity and is valued at the award date using a Monte Carlo model. The target number of shares of restricted stock was calculated based on USEC’s stock price on March 1, 2011.  Award valuation factors associated with the underlying performance of USEC’s stock price and shareholder returns over the term of the award include:

·  Total stock return volatility based on historical volatility over one year using daily stock price observations,
 
·  Risk-free interest rate reflecting the yield on the 1-yearone-year Treasury bonds on grant date,
 
·  Beta calculated using one year of daily returns and comparing the risk of the individual securities to the Russell 2000 Index, and
 
·  For USEC and each of the companies in the Russell 2000 index, actual stock return from the beginning of the performance period through the grant date (January 1, 2011 – March 1, 2011) has been incorporated in the projection of the ultimate payout.

The new three-year performance-based cash incentive program includes a new overlapping three-year performance period each year. The first performance period runs from January 1, 2011 through December 31, 2013. Actual payout of awards will be determined by the performance of the Company during the performance period against two pre-determined performance goals. Cash awards earned will be granted following the completion of the performance period. This award is classified as a liability. The liability will be re-measured each reporting period based on the status of the performance against the performance goals.


 
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11.12. NET INCOME PER SHARE

Basic net income per share is calculated by dividing net income by the weighted average number of shares of common stock outstanding during the period, excluding any unvested restricted stock of 1.8 million shares in the three months ended March 31, 2011 and 2.0 million shares in the three months ended March 31, 2010.stock.

In calculating diluted net income per share, the numerator is increased by interest expense on the convertible notes, net of amount capitalized and net of tax, and the denominator is increased by the weighted average number of shares resulting from potentially dilutive securities, assuming full conversion, consisting of stock compensation awards, convertible notes, convertible preferred stock and warrants. The
  
Three Months Ended June 30,
  
Six Months Ended June 30,
 
  2011  2010  2011  2010 
  (in millions) 
Numerator:            
Net income (loss)
 $(21.2) $7.2  $(37.8) $(2.5)
Net interest expense on convertible notes and convertible preferred stock dividends (a)
 (b)    -  (b)  (b) 
Net income (loss) if-converted
 $(21.2)  7.2  $(37.8)  (2.5)
                 
Denominator:                
Weighted average common shares
  122.8   114.9   122.1   114.3 
Less: Weighted average unvested restricted stock
  1.7   2.0   1.8   2.0 
Denominator for basic calculation
  121.1   112.9   120.3   112.3 
                 
Weighted average effect of dilutive securities:
                
Stock compensation awards
 (b)   0.4  (b)  (b) 
Convertible preferred stock
 (b)   -  (b)   - 
Convertible notes 
 (b)   48.1  (b)  (b) 
Denominator for diluted calculation
  121.1   161.4   120.3   112.3 
                 
Net income (loss) per share – basic
 $(.18) $.06  $(.31) $(.02)
Net income (loss) per share – diluted
 $(.18)(b) $.04  $(.31)(b) $(.02)(b)

(a)  Interest expense on convertible notes and convertible preferred stock dividends net of amount capitalized and net of tax.
(b)  No dilutive effect of convertible notes or stock compensation awards is recognized in a period in which a net loss has occurred.
In the three months ended June 30, 2011, there was no net interest expense on convertible notes and the weighted average number of shares for potentially dilutive securities follows (shares in millions):stock compensation awards, convertible preferred stock and convertible notes was 0.1 million, 17.4 million and 44.3 million, respectively.
 
  
Three Months Ended March 31,
 
  2011  2010 
Stock compensation awards  6.2   0.5 
Convertible preferred stock  13.6   - 
Convertible notes  44.9   48.1 
Weighted average number of shares for potentially dilutive securities  64.7   48.6 

In the three month periodssix months ended March 31,June 30, 2011, there was no net interest expense on convertible notes and March 31,the weighted average number of shares for stock compensation awards, convertible preferred stock and convertible notes was 3.1 million, 15.5 million and 44.6 million, respectively.
In the six months ended June 30, 2010, diluted earnings per share isnet interest expense on convertible notes was less than $0.1 million and the same as basic earnings per share since no dilutive effectweighted average number of potentially dilutive securities is recognized in a period in which a net loss has occurred.shares for stock compensation awards and convertible notes was 0.4 million and 48.1 million, respectively.


17


Options and warrants to purchase shares of common stock having an exercise price greater than the average share market price are excluded from the calculation of diluted earnings per share (options and warrants in millions):
Three Months Ended March 31, 
Three Months Ended
June 30,            
Six Months Ended
June 30,                 
201120102011201020112010
Options excluded from diluted earnings per share
1.52.62.21.82.22.6
Warrants excluded from diluted earnings per share
6.3-6.3-6.3-
Exercise price of excluded options
$5.52 – 14.28$4.69 – 14.28$5.00 to$5.86 to$5.00 to
$14.28$16.90$14.28$16.90
Exercise price of excluded warrants
$7.50-$7.50-$7.50-



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12.13. COMMITMENTS AND CONTINGENCIES

American Centrifuge Plant

Project Funding

USEC needs significant additional financing in order to complete the American Centrifuge Plant.Plant (“ACP”). USEC believes a loan guarantee under the DOE Loan Guarantee Program, which was established by the Energy Policy Act of 2005, is essential to obtaining the funding needed to complete the ACP. In July 2008, USEC applied under the DOE Loan Guarantee Program for $2 billion in U.S. government guaranteed debt financing for the ACP.  In August 2009, DOE and USEC announced an agreement to delay a final review of USEC’s loan guarantee application to provide additional time to address technical and financial concerns raised by DOE. In the following months, USEC focused on addressing DOE’s concerns and, based on its progress in reducing program risks, submitted a comprehensive update to its application in July 2010. As part of its due diligence, DOE conducted independent financial, legal and engineering reviews of the project. USEC also has been working with DOE since October 2010 on the terms forof a conditional commitment for a $2 billion loan guarantee. In April 2011, the DOE Loan Guarantee Program Office substantially completed the due diligence and negotiation stage of the application process, including a draft term sheet, and advanced the ACP application to the next phase. As part of this next phase the credit package prepared by the DOE Loan Guarantee Program Office, including the terms and conditions that USEC has negotiated with the DOE Loan Guarantee Program Office, is being reviewedfor review in parallel by DOE’s credit group and by the Office of Management and Budget (“OMB”), the Department of the Treasury and the National Economic Council (“NEC”); which. This review will includeincludes the establishment of an estimated range of credit subsidy cost. As discussed below, on June 30, 2011, USEC entered into a standstill agreement with Toshiba Corporation (“Toshiba”) and Babcock & Wilcox Investment Company (“B&W”) through August 15, 2011, to provide an additional limited period of time to complete this review process and obtain a decision from DOE on the conditional commitment. DOE has recently indicated that it believes that USEC needs to further improve its financial and project execution depth to achieve a manageable credit subsidy cost estimate and to proceed with the DOE loan guarantee. USEC is working with DOE and DOE’s advisors on reviewing structuring options to address DOE’s remaining concerns in order to move forward on the American Centrifuge Project and to obtain a conditional commitment and DOE loan guarantee. In addition, USEC has retained financial and other advisors to assist USEC in this review of structuring options and in reviewing and pursuing strategic alternatives.

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In May 2010, Toshiba and B&W signed a securities purchase agreement to make a $200 million investment in USEC. Under the terms of the agreement, Toshiba and B&W will each invest $100 million over three phases, each of which is subject to specific closing conditions. In September 2010, the first closing of $75 million occurred. The second closing of the strategic investment by Toshiba and B&W of $50 million is conditioned on USEC having entered into a conditional commitment in an amount of not less than $2 billion for the American Centrifuge project with DOE. The securities purchase agreement provides that if the second closing did not occur by June 30, 2011, the agreement may be terminated by USEC or each of the investors (as to such investor’s obligations). USEC did not receive a conditional commitment from DOE by June 30th and therefore did not close on the second phase of the strategic investment by that date. On June 30, 2011, USEC entered into a standstill agreement with Toshiba and B&W whereby each of the parties agreed not to exercise its right to terminate prior to August 15, 2011.

USEC is continuing discussions with Toshiba and B&W with respect to the status and timing of the DOE loan guarantee process and its impact on closing of the next phase of the Toshiba and B&W investment and on the current standstill agreement. However, USEC has no assurance that a structuring option to address DOE’s remaining concerns or a strategic alternative transaction will be achieved or the timing thereof, that any extension or other modifications to the standstill agreement will be agreed, that the terms itUSEC has negotiated with the DOE Loan Guarantee Program Office will be approved or that the credit subsidy cost will be reasonable. After obtaining a conditional commitment, USEC will need to conclude final documentation and satisfy any technical, financial and other conditions to funding in order to close on the financing. Funding under a DOE loan guarantee will only occur following conditional commitment, final documentation and satisfaction of conditions to funding, which are subject to uncertainty.

In May 2010, Toshiba and B&W signed a definitive agreement to make a $200 million investment in USEC. Under the terms of the agreement, Toshiba and B&W will each invest $100 million over three phases, each of which is subject to specific closing conditions. In September 2010, the first closing of $75 million occurred. If the second closing does not occur by June 30, 2011, the agreement may be terminated by USEC or each of the investors (as to such investor’s obligations). To complete the project, USEC will require additional capital beyond the $2 billion DOE loan guarantee, proceeds from the $200 million investment from Toshiba and B&W and internally generated cash flow.

USEC also continues discussions with Japanese export credit agencies regarding financing $1 billion of the cost of completing the ACP. However, USEC has no assurance that it will be successful in obtaining any or all of the financing it is seeking.seeking or that it will not need additional capital.

Milestones under the 2002 DOE-USEC Agreement

In 2002, USEC and DOE signed an agreement (such agreement, as amended, the “2002 DOE-USEC Agreement”) in which USEC and DOE made long-term commitments directed at resolving issues related to the stability and security of the domestic uranium enrichment industry. The 2002 DOE-USEC Agreement contains specific project milestones relating to the ACP. In February 2011, USEC and DOE amended the 2002 DOE-USEC Agreement to revise the remaining four milestones relating to the financing and operation of the ACP. The amendment extended by one year to November 2011 the financing milestone that required that USEC secure firm financing commitment(s) for the construction of the commercial American Centrifuge Plant with an annual capacity of approximately 3.5 million SWU per year. The remaining three milestones were also adjusted by the February 2011 amendment. In addition, DOE and USEC agreed to discuss adjustment of the remaining three milestones as may be appropriate based on a revised deployment plan to be submitted to DOE by USEC by January 30, 2012 following the completion of the November 2011 financing milestone. In the February 2011 amendment to the 2002 DOE-USEC Agreement, DOE and USEC re-iterated their acknowledgment that USEC’s obligations with respect to the ACP milestones under the 2002 DOE-USEC Agreement are not dependent on the issuance by DOE of a loan guarantee to USEC. However, USEC communicated to DOE that its ability to meet the remaining milestones is dependent on its obtaining a timely commitment and funding for a loan guarantee from DOE. USEC will also need additional financing commitments beyond a DOE loan guarantee to meet the November 2011 financing milestone.


 
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The 2002 DOE-USEC Agreement provides DOE with specific remedies if USEC fails to meet a milestone that would materially impact USEC’s ability to begin commercial operations of the American Centrifuge Plant on schedule and such delay was within USEC’s control or was due to USEC’s fault or negligence. These remedies could include terminating the 2002 DOE-USEC Agreement, revoking USEC’s access to DOE’s U.S. centrifuge technology that USEC requires for the success of the American Centrifuge project and requiring USEC to transfer certain of its rights in the American Centrifuge technology and facilities to DOE, and to reimburse DOE for certain costs associated with the American Centrifuge project. DOE could also recommend that USEC be removed as the sole U.S. Executive Agent under the nonproliferation program between the United States and the Russian Federation known as “Megatons to Megawatts”. As the U.S. Executive Agent, USEC signed a commercial agreement (“Russian Contract”) in 1994 with a Russian government entity known as Techsnabexport (“TENEX”) to implement the program. USEC currently purchases about one-half of its SWU supply from Russia under the Russian Contract. The 20-year Russian Contract expires at the end of 2013. Under the terms of a 1997 memorandum of agreement between USEC and the U.S. government, USEC can be terminated, or resign as the U.S. Executive Agent, or one or more additional executive agents may be named. If USEC were removed as the sole U.S. Executive Agent, it could reduce or terminate USEC’s access to Russian LEU under the Megatons to Megawatts program in future years. However, under the 1997 memorandum of agreement, USEC has the right and obligation to pay for and take delivery of LEU that is to be delivered in the year of the date of termination and in the following year if USEC and TENEX have agreed on a price and quantity. Any of these remedies under the 2002 DOE-USEC Agreement could have a material adverse impact on USEC’s business.

The 2002 DOE-USEC Agreement provides that if a delaying event beyond the control and without the fault or negligence of USEC occurs which would affect USEC’s ability to meet an ACP milestone, DOE and USEC will jointly meet to discuss in good faith possible adjustments to the milestones as appropriate to accommodate the delaying event.

USEC’s right to continue operating the Paducah GDP under its lease with DOE is not subject to meeting the ACP milestones. In addition, the new Russian Supply Agreement described below is not subject to any of the remedies related to the ACP under the 2002 DOE-USEC Agreement.
 

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New Russian Supply Agreement

On March 23, 2011, USEC signed a new multi-year contract with TENEX for the 10-year supply of Russian LEU beginning in 2013.  Under the terms of the new contract, the supply of LEU to USEC will begin in 2013 and increase until it reaches a level in 2015 that includes a quantity of SWU equal to approximately one-half the level currently supplied by TENEX to USEC under the Megatons to Megawatts program. The contract provides USEC the option to increase or decrease the amount of the firm commitment SWU to be purchased for a given year by up to a total of plus or minus 5%.  For years 2015 through 2019, in addition to its option to decrease the amount of any firm commitment SWU to be purchased during such year by up to 5%, USEC will have the option to defer up to an additional 5% of the amount of the firm commitment SWU to be purchased in such year and instead purchase the deferred amount in years 2020 through 2022. TENEX and USEC also may mutually agree to increase the purchases and sales of SWU by certain additional optional quantities of SWU up to an amount beginning in 2015 equal to the amount USEC now purchases each year under the Megatons to Megawatts program. Unlike the Megatons to Megawatts program, the quantities supplied under the new contract will come from Russia’s commercial enrichment activities rather than from downblending of excess Russian weapons material. As this new agreement is separate from the Megatons to Megawatts program, remedies provided to DOE under the 2002 DOE-USEC Agreement related to USEC’s role under the Megatons to Megawatts program do not apply to the new purchase agreement.  However, the LEU we obtainUSEC obtains from TENEX under the new agreement will be subject to quotas and other restrictions applicable to commercial Russian LEU that do not apply to LEU supplied to USEC under the Megatons to Megawatts program.


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Deliveries under the new supply contract are expected to continue through 2022.  USEC will purchase the SWU component of the LEU and deliver natural uranium to TENEX for the LEU’s uranium component.  The pricing terms for SWU under the contract are based on a mix of market-related price points and other factors. 

The new supply contract between TENEX and USEC was approved by the Russian State Atomic Energy Corporation (“Rosatom”) on May 11, 2011.  The effectiveness of the new contract between TENEX and USEC is subject to approval of the Russian State Corporation for Atomic Energy (“ROSATOM”) and completion of administrative arrangements between the U.S. and Russian governments under the agreement for cooperation in nuclear energy between the United States and the Russian Federation (the Russia 123 Agreement) which, among other things, provides the framework for the return to Russia of natural uranium delivered by USEC to TENEX. 

Legal Matters

USEC is subject to various legal proceedings and claims, either asserted or unasserted, which arise in the ordinary course of business. While the outcome of these claims cannot be predicted with certainty, USEC does not believe that the outcome of any of these legal matters will have a material adverse effect on its results of operations or financial condition.

In June 2011, a complaint was filed in Federal court against USEC by a current Portsmouth GDP employee claiming that USEC owes or will owe severance benefits to him and other similarly situated employees that have transitioned or will transition to the DOE decommissioning and decontamination contractor.  USEC believes it has meritorious defenses against the suit and has not accrued any amounts for this matter. An estimate of the possible loss or range of loss from the litigation cannot be made because, among other things, (i) the plaintiff has failed to state the amount of damages sought, (ii) the plaintiff purports to represent a class of claimants the size and composition of which remains unknown and (iii) the certification of the class is uncertain. As disclosed in its Annual Report on Form 10-K for the year ended December 31, 2010,  USEC’s severance liability could have been up to $25 million if severance was required to be paid to all employees ceasing employment with USEC as a result of the transition to the DOE D&D contractor.  In such an event, DOE would have owed a portion of this amount, estimated at $18.5 million.  As employees have transitioned or are currently expected to transition, the potential severance liability associated with the transition of services at the Portsmouth site is currently estimated to be less than $2 million, but due to continued uncertainty no costs have been accrued for severance liability as of June 30, 2011. This $2 million estimate is an estimate of potential severance liability associated with the transition of services at the Portsmouth site and is not an estimate of the possible loss or range of loss from the litigation which cannot be made at this time for the reasons listed above.

 
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13.14. SEGMENT INFORMATION

USEC has two reportable segments:  the LEU segment with two components, SWU and uranium, and the contract services segment.  The LEU segment is USEC’s primary business focus and includes sales of the SWU component of LEU, sales of both the SWU and uranium components of LEU, and sales of uranium. The contract services segment includes work performed for DOE and DOE contractors at the Portsmouth site and the Paducah GDP as well as nuclear energy services and technologies provided by NAC International Inc. Gross profit is USEC’s measure for segment reporting. Intersegment sales between the reportable segments were less than $0.1 million in each period presented below and have been eliminated in consolidation.

 
Three Months Ended
March 31,
  
Three Months Ended
  June 30,
  
Six Months Ended
 June 30,
 
 2011  2010  2011  2010  2011  2010 
 (millions)  (millions) 
Revenue                  
LEU segment:                  
Separative work units
 $308.5  $266.6  $330.3  $331.0  $638.8  $597.6 
Uranium
  14.0   15.6   67.8   69.6   81.8   85.2 
  322.5   282.2   398.1   400.6   720.6   682.8 
Contract services segment
  58.0   62.5   56.3   59.1   114.3   121.6 
 $380.5  $344.7  $454.4  $459.7  $834.9  $804.4 
                        
Segment Gross Profit                        
LEU segment
 $15.3  $15.0  $29.5  $42.0  $44.8  $57.0 
Contract services segment
  (1.4)  11.7   3.7   2.1   2.3   13.8 
Gross profit
  13.9   26.7   33.2   44.1   47.1   70.8 
Advanced technology costs
  26.7   25.7   33.5   26.0   60.2   51.7 
Selling, general and administrative
  15.5   15.1   16.7   14.3   32.2   29.4 
Other (income)
  (3.7)  (9.7)  -   (10.3)  (3.7)  (20.0)
Operating (loss)
  (24.6)  (4.4)
Interest (income)
  (0.2)  (0.1)
(Loss) before income taxes
 $(24.4) $(4.3)
Operating income (loss)
  (17.0)  14.1   (41.6)  9.7 
Interest expense (income), net
  -   -   (0.2)  (0.1)
Income (loss) before income taxes
 $(17.0) $14.1  $(41.4) $9.8 


 
2022

 

Item 2.  Management's Discussion and Analysis of Financial Condition and Results of Operations

The following discussion should be read in conjunction with, and is qualified in its entirety by reference to, the consolidated condensed financial statements and related notes set forth in Part I, Item 1 of this report as well as the risks and uncertainties presented in Part II, Item 1A of this report and Part I, Item IA of the annual report on Form 10-K for the year ended December 31, 2010.


Overview

USEC, a global energy company, is a leading supplier of low enriched uranium (“LEU”) for commercial nuclear power plants. LEU is a critical component in the production of nuclear fuel for reactors to produce electricity. We:
 
·  supply LEU to both domestic and international utilities for use in about 150 nuclear reactors worldwide;
 
·  are deploying what we believe is the world’s most advanced uranium enrichment technology, known as the American Centrifuge;
 
·  enrich uranium at the Paducah gaseous diffusion plant (“GDP”) that we lease from the U.S. Department of Energy (“DOE”);
 
·  are the exclusive executive agent for the U.S. government under a nuclear nonproliferation program with Russia, known as Megatons to Megawatts;
 
·  perform contract work for DOE and its contractors at the Paducah and Portsmouth sites; and
 
·  provide transportation and storage systems for spent nuclear fuel and provide nuclear and energy consulting services.
 

LEU consists of two components: separative work units (“SWU”) and uranium. SWU is a standard unit of measurement that represents the effort required to transform a given amount of natural uranium into two components: enriched uranium having a higher percentage of U235 and depleted uranium having a lower percentage of U235. The SWU contained in LEU is calculated using an industry standard formula based on the physics of enrichment. The amount of enrichment deemed to be contained in LEU under this formula is commonly referred to as its SWU component and the quantity of natural uranium used in the production of LEU under this formula is referred to as its uranium component.

We produce or acquire LEU from two principal sources. We produce about half of our supply of LEU at the Paducah GDP in Paducah, Kentucky, and we acquire the other portion under a contract with Russia (the “Russian Contract”) under the Megatons to Megawatts program. Under the Russian Contract, we purchase the SWU component of LEU derived from dismantled nuclear weapons from the former Soviet Union for use as fuel in commercial nuclear power plants.

Our View of the Business Today

Nuclear power is an essential component of the world’s electricity generation mix. A global fleet of approximately 440 operating nuclear reactors provide roughlyabout 15% of the world’s electricity. The United States is nearly a quarterhas the largest number of that totalreactors with 104 reactorsoperating units that generateprovide approximately 20% of domesticthe nation’s electricity. A resurgence of nuclear power has been underway in recent years andThe World Nuclear Association reports that more than 60 reactors are currently under construction. However,In China, two dozen new units are being built and another 50 reactors are in the industry suffered a setback inplanning stage.

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In March 2011, when a massive earthquake and tsunami struck northern Japan that caused serious damage to a multi-unit nuclear power station at Fukushima.

21

Stabilization and cleanup of the Fukushima nuclear power plant facility and surrounding area will be a long-term issue for the operator, Japan and the nuclear industry. The plant operator has said at least four of the reactors will be permanently closed due to the damage and radiation at the plant. InAs of June 30, 2011, more than half of Japan’s nuclear reactors remain out of service for inspections or awaiting government approval to restart. Following the immediate aftermath ofevent at Fukushima, some European governments have taken actions to limit the nuclear emergency, Germany shut down seven older reactors not currently served by USEC and other nations announced delays in permitting new reactors. This could result in a slowdown in the expansionuse of nuclear power worldwide comparedin their nations. Although these actions will have a near-term impact on the market for our product, we believe the longer term effect is unclear and subject to changes in countries’ energy strategies. Risk and uncertainties related to the growth expected prior to the Japanese earthquake. The public’s perceptioneffects of the safetyevents in Japan are described in Part II, Item 1A, “Risk Factors.”

Reactors in Japan typically undergo maintenance or refueling outages every 12 to 13 months, and we are closely monitoring the return to service of nuclear power maythose reactors that have been harmedoffline since the March 2011 earthquake. Although the approximately 50 reactors in Japan not damaged by the nuclear emergency,earthquake will be subject to governmental inspection and this could negatively affect future growth forlocal government restart approval, we believe Japan requires the industry. One potential outcome from governmental reviews of the circumstances in Japan could be requirementscarbon-free, base load electricity that used nuclear fuel be moved from pool storagethese units generate to dry cask storage. Our NAC International subsidiary is an industry leader of dry cask storagemeet industrial, business and would be well positioned to respond to such new requirements, if needed.

residential demand. USEC has long been a leading supplier of LEU to Japan. Over the last three years, sales to Japan have accounted for approximately 10% to 15% of our revenue. We had already delivered the LEU to fuel fabricators expected to be used in 2011 for refueling of reactors forby our utility customers most directly affected by the earthquake. Our backlog during the years 2012-2013 includes sales to customers most directly affected by the earthquake of approximately $20 million. BecauseAs of June 30, 2011, estimated future revenue from Japanese utilities under contracts in our backlog during the period 2012 through 2020 is expected to be approximately 20% of the fungible nature of low enriched uranium, it is not clear whether it will be possibletotal backlog for that period.

In reaction to identify which supplier provided the LEU that was usednuclear event in Japan, Germany shut down seven older reactors and the coalition government in Germany voted to fabricate the fuel in the affected Japanese reactors. However, even if the fuel were supplied by USEC, we do not believe we would be liable under Japanese law for injuries or losses to third parties in this type of situation. We expect a thorough review by Japanese officials ofphase out nuclear plant equipment and procedures, butpower over the longer term we anticipatenext decade. Although Germany has pledged to reduce its carbon footprint, this action will require an increase in coal and gas fired generating stations and imports of electricity from other nations. It will also require an increase in solar and wind power generation and a significant increase in energy efficiency. USEC does not serve any of the German reactors, but our European competitors that Japanese utilitiesserve the German reactors will continuenow have excess nuclear fuel available to buy LEUsell that may negatively affect nuclear fuel prices. There was not an immediate change to fuel the 51 reactors that provide about 30% of Japan’s electricity. The published price indicators asfor SWU in March, but the spot price indicators have moved slightly lower since then and the long-term price indicators have remained stable.

Looking longer term, the impact of March 31, 2011 showed no immediate changethe Fukushima event is unclear. We see continued growth in the market price of SWU at $158 per SWU. However, it is too early to know the long term impacts of the disaster in Japan.  Risks and uncertainties related to the Japanese disaster are described in Part II, Item 1A, “Risk Factors.”

Although some countries may delay deploymentnumber of nuclear power others including Japan have saidreactors internationally, but that nuclear power remainsgrowth may be at a slower pace than previously anticipated. The approximately 60 reactors currently under construction will likely be finished, adding at least 6 million SWU of annual demand. China has outlined an essential part of their long-term energy plan. Moreover,ambitious schedule for building new reactors that is unlikely to be significantly reduced, although a transition to the 104inherently safer generation III reactors in China may lengthen plant construction timelines. The economic fundamentals for building additional uranium enrichment capacity are still in place: the successful Megatons to Megawatts program will come to an end in 2013, the gaseous diffusion plants operating in the United States and more than 300France will be closed over the next several years and new reactors aroundwill be built to meet growing demand for electricity. Importantly, the world will needcentrifuge enrichment technology employed by the nuclear fuel industry is a modular technology that allows for many years.  To meet this need, we are building the American Centrifuge Plant (“ACP”). Construction of the plant began in 2007 after issuanceincremental expansion. The industry participants have been entering into contract terms of a construction and operating license by the U.S. Nuclear Regulatory Commission (“NRC”). Our plandecade or longer with utility customers, assuring that uranium enrichment capacity expansion is tied directly to expand the facility over time so that it can eventually replace the Paducah GDP that employs gaseous diffusion technology to enrich uranium. existing reactors or ones under construction.


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Our production facility in Paducah, Kentucky is leased from the U.S. government and was built in the 1950s for defense purposes. Although the plant is operating at its highest efficiency in 30 years, the technology uses significant amounts of electric power that is increasingly putting us at a competitive disadvantage compared to our foreign-owned competitors who operate gas centrifuge plants.

We have invested approximately $2 billioncontinue planning to extend the operation of the plant beyond May 2012. We will base our decision to extend operations upon economic considerations and the ability of the plant to operate profitably which will depend on market conditions for enrichment and uranium, power prices and a depleted uranium re-enrichment program with DOE. In the past, the Paducah GDP has been needed to meet market demand for SWU, but the Fukushima event and subsequent responses has reduced the near-term demand in the American Centrifuge project but need significant additional financing to complete the plant. In 2008, we applied for a $2 billion loan guarantee from the Department of Energy for construction of the ACP. We significantly demobilized construction and machine manufacturing activities in 2009 due to delays in obtaining financing through DOE’s Loan Guarantee Program. However, we have continued limited manufacturing, assembling and operating of centrifuge machines in the lead cascade test program and ongoing development efforts. We have production-ready AC100 machines operating in the lead cascade test program and we are building additional centrifuge machines to increase machine hours that will provide additional assurance of performance, reliability and plant availability. We believe in the American Centrifuge technology and have made significant progress towards obtaining a conditional commitment for a loan guarantee, with the term sheet we negotiated with the DOE Loan Guarantee Program Office currently under review by DOE’s credit group and by the Office of Management and Budget (“OMB”), the Department of the Treasury and the National Economic Council (“NEC”). For additional details, refer to “American Centrifuge Plant Update” below.

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The lengthy process for reaching an agreement on the loan guarantee with DOE has placed an even greater emphasis on efficient operations at our Paducah plant.market. Because approximately 70% of our cost of production is electricity, we are sharply focused on negotiation of the price of electricity as we work to extend operationspay for power at Paducah. Our currentWe are in the final year of a power agreementsupply contract with the Tennessee Valley Authority (“TVA”)that expires on May 31, 2012 and we are in negotiations withevaluating additional power purchases from TVA and other sources as well as possible modifications to our obligations under our current contract with TVA. In addition, we have proposed a program to DOE to re-enrich a portion of DOE’s stored depleted uranium. Such a program would reduce DOE’s costs of ultimately disposing of the depleted uranium and would create a valuable asset, natural uranium, that could help fund DOE’s cleanup programs, while providing production load to our enrichment operations at the Paducah GDP. In research released in June 2011, the Government Accountability Office (“GAO”) estimated the value of DOE’s depleted uranium to the government was $4.2 billion. Legislation requiring DOE to enter into such a program is being considered by Congress, but enactment of such legislation and timing is uncertain. Without the depleted uranium re-enrichment program and competitive power providerspricing beyond May 2012, extension of Paducah GDP operations may not be economic. Risk and uncertainties in this regard are described in Part I, Item 1A, of our 2010 annual report on Form 10-K in the risk factor “It may not be economic to replace that contract.extend Paducah GDP operations beyond May 2012, which could affect our ability to meet customer orders and pose a significant risk to, or could significantly limit, our continued operations.”

In March 2011, we announced a multi-year commercial contract with a Russian government entity known as TENEX that provides for continued access to Russian LEU after the Megatons to Megawatts program concludes.  This will provide us with continued access to an important part of our existing LEU supply mix through 2022 for our customers as we continue to deploy the ACP.American Centrifuge Plant (“ACP”). By supplementing our domestic capacity at Paducah with continued access to Russian LEU, we canseek to maintain our market shareposition as we transition to the ACP. Pricing under the new agreement is determined using a formula that combines a mix of market-related price points and other factors. The new contract between USEC and TENEX was approved by the Russian State Atomic Energy Corporation on May 11, 2011. Subject to the effectiveness of the new supply contract, which is conditioned upon Russian governmental approval and completion of administrative arrangements between the U.S. and Russian governments, USEC and TENEX have agreed to conduct a feasibility study to explore the possible deployment of an enrichment plant in the United States employing Russian centrifuge technology. Any decision to proceed with such a project would depend on the results of the feasibility study and would be subject to further agreement between the two parties and their respective governments. SuchIf a decision to proceed with such a project is made in the future, we would not be deployedexpect to deploy such a project until after completion of the American Centrifuge project.

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The 104 reactors in the United States and more than 300 reactors around the world will need fuel for many years. We are deploying the ACP as a more cost competitive technology to replace our existing gaseous diffusion technology to meet existing demands. Construction of the ACP began in 2007 after issuance of a construction and operating license by the U.S. Nuclear Regulatory Commission (“NRC”). Our plan is to expand the facility over time so that it can eventually replace the capacity of the Paducah GDP. We have invested over $2 billion in the American Centrifuge project but need significant additional financing to complete the plant. In 2008, we applied for a $2 billion loan guarantee from DOE for construction of the ACP. We significantly demobilized construction and machine manufacturing activities in 2009 due to delays in obtaining financing through DOE’s Loan Guarantee Program. However, we have continued limited manufacturing, assembling and operating of centrifuge machines in the lead cascade test and demonstration program and ongoing development efforts. We have production-ready AC100 machines operating in the lead cascade and we are building additional centrifuge machines to accumulate machine hours that will provide further assurance of performance, reliability and plant availability. We believe in the American Centrifuge technology and have been working with DOE since October 2010 on the terms of a conditional commitment for a $2 billion loan guarantee for the American Centrifuge project. In April 2011, the DOE Loan Guarantee Program Office substantially completed the due diligence and negotiation stage of the application process, including a draft term sheet, and advanced the ACP application to the next phase for review in parallel by DOE’s credit group and by the Office of Management and Budget, the Department of the Treasury and the National Economic Council. DOE has recently indicated that it believes that USEC needs to further improve its financial and project execution depth to achieve a manageable credit subsidy cost estimate and to proceed with the DOE loan guarantee. We are working with DOE and DOE’s advisors on reviewing structuring options to address DOE’s remaining concerns in order to move forward on the American Centrifuge Project and to obtain a conditional commitment and DOE loan guarantee. For additional details, refer to “American Centrifuge Plant Update” below.

One area of industry focus coming out of the events at Fukushima has been the amount of used nuclear fuel stored underwater in pools at nuclear facilities around the world. In the United States alone, there are many tens of thousands of spent fuel assemblies being stored in large pools in protected areas at the power plants. The federal government had focused on Yucca Mountain as the nation's used fuel repository site and Congress confirmed DOE's selection of the site in 2002. However, now DOE is seeking to halt the repository by requesting to withdraw a license application with the NRC. The future of the repository is highly uncertain. Regulators in the United States have continued to assert the safety of both wet and dry storage of used nuclear fuel; however, in this operating environment, plant operators may increasingly turn to dry cask storage technology to off-load older and cooler nuclear fuel assemblies from their spent fuel pools. This may increase near-term demand for dry cask storage systems.  NAC International Inc. (“NAC”), a wholly owned USEC subsidiary, has a full range of dry cask storage systems, including the MAGNASTOR® System, the highest capacity system currently being delivered to customers.

NAC competes with two companies in the United States and has a market share that is roughly 30% of installed, multi-purpose canister concrete storage systems. We estimate the accessible and uncommitted global market over the next 10 years for used fuel storage systems to be roughly $1.5 billion, and this market could increase if utilities’ used fuel storage plans are revised to transfer more fuel stored in pools into dry storage casks to reduce pool heat loads.

NAC is well prepared to support the market if there is expanded interest from utilities seeking to proactively move additional used fuel out of storage pools or if there are regulatory-driven mandates. Revenue for NAC is reported by the Company as part of the contract services segment and as services at the former Portsmouth plant wind down going forward, NAC’s operations will account for a majority of revenue in the contract services segment.

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We ceased uranium enrichment operations at the Portsmouth GDP, located in Piketon, Ohio, in 2001. Over the past decade, we maintained the Portsmouth site under contract with DOE. As part of our contract to maintain the facility in a state of “cold shutdown”, we were directed during 2009 and 2010 to accelerate preparation for decontamination and decommissioning (“D&D”) of the facility. As previously reported, DOE awarded a contract for the D&D of the Portsmouth site in August 2010 to a joint venture between Fluor Corp. and The Babcock & Wilcox Company. Our contract to maintain the facility in a state of cold shutdown expired onin March 28, 2011.  We entered into an agreement with DOE to de-lease and return to DOE all remaining facilities at the Portsmouth site except for those facilities leased for the ACP. The de-lease of these facilities is currently anticipated to occur on or before June 15,in the third quarter of 2011. Until the facilities are de-leased, USEC will continue to operate such facilities and provide services to DOE and its contractors under cost reimbursement type contracts. With the transition of Piketon site services to the new D&D contractor, revenue for our contract services segment will decrease significantly in 2011going forward compared to prior years.periods. For additional details, refer to the “Contract Services Segment” section below.

We remainUSEC remains focused on our stated goals for 2011:
 
·  To negotiate and close on a $2 billion DOE loan guarantee and other financing necessary to complete the ACP;ACP, as discussed in “American Centrifuge Plant Update” and “Liquidity and Capital Resources”;
 
·  To concludepursue new power purchase contracts and other arrangements to support extension of Paducah operations during the transition to the ACP; and
 
·  To successfully manage the transition of our cold shutdown work at the Portsmouth site.site and enhance the opportunities of our NAC International subsidiary.
 


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American Centrifuge Plant Update

We are reachingat a critical point regarding continued funding for the American Centrifuge project.  WeTo continue our current pace of spending and maintain our current investment in the ACP, we need to obtain a conditional commitment for the loan guarantee from DOE and close on the $50 million second phase of the strategic investment by Toshiba Corporation (“Toshiba”) and Babcock & Wilcox Investment Company (“B&W”), an affiliate of The Babcock & Wilcox Company. The second closing of the strategic investment by Toshiba and B&W duringis conditioned on our obtaining a conditional commitment for a loan guarantee of not less than $2 billion from DOE.  The securities purchase agreement governing the transaction provided that it may be terminated by us or each of the investors (as to such investor’s obligations) if the second quarter of 2011 in order to maintain the current spending level on the American Centrifuge project while maintaining compliance with our credit facility covenant that limits USEC’s ACP spending. In addition to limiting our spending on the American Centrifuge project, if we doclosing did not occur by June 30, 2011.  We did not receive a conditional commitment from DOE by June 30th and therefore did not close on the second phase of the strategic investment by Toshiba and B&W bythat date. On June 30, 2011, we entered into a standstill agreement with Toshiba and the investors (asB&W pursuant to such investor’s obligations) wouldwhich each have aparty agreed not to exercise its right to terminate the securities purchase agreement governing the transactions.prior to August 15, 2011. Our ability to continue spending will be subject to our cash flow from operations and liquidity, including restrictions in our credit facility on ACP spending.liquidity. Without a conditional commitment, we likely would have to further demobilize the project and reduce investment.investment in the project.

We have been working with DOE since October 2010 on the terms forof a conditional commitment for a $2 billion loan guarantee for the American Centrifuge project and have made significant progress. As part of its due diligence, DOE conducted independent financial, legal and engineering reviews of the project. In April 2011, the DOE Loan Guarantee Program Office substantially completed the due diligence and negotiation stage of the application process, including a draft term sheet, and advanced the ACP application to the next phase. As part of this next phase the credit package prepared by the DOE Loan Guarantee Program Office, including the terms and conditions that we have negotiated with the DOE Loan Guarantee Program Office, is being reviewedfor review in parallel by DOE’s credit group and by OMB, the Department of the Treasury and NEC; whichNational Economic Council. This review will includeincludes the establishment of an estimated range of credit subsidy cost. Credit subsidy cost is charged by the U.S. government to cover the risk of estimated shortfalls in loan repayments. It represents the net present value of the estimated long-term cost to the U.S. government of the loan guarantee. As discussed above, on June 30, 2011, we entered into a standstill agreement with Toshiba and B&W through August 15, 2011, to provide an additional limited period of time to complete this review process and obtain a decision from DOE on the conditional commitment.  DOE has recently indicated that it believes that USEC needs to further improve its financial and project execution depth to achieve a manageable credit subsidy cost estimate and to proceed with the DOE loan guarantee. We anticipate thatare working with DOE and DOE’s advisors on reviewing structuring options to address DOE’s remaining concerns in order to move forward on the American Centrifuge Project and to obtain a conditional commitment and DOE loan guarantee. In addition, USEC has retained financial and other advisors to assist USEC in this review of structuring options and in reviewing and pursuing strategic alternatives.

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In parallel, we are continuing discussions with Toshiba and B&W with respect to the status and timing of the DOE loan guarantee conditional commitment forprocess and its impact on closing of the project could be offered duringnext phase of the second quarter, however,Toshiba and B&W investment and on the current standstill agreement. However, we have no assurance that this timinga structuring option to address DOE’s remaining concerns or a strategic alternative transaction will be achieved or the timing thereof, that any extension or other modifications to the standstill agreement will be agreed, that the terms we have negotiated with the DOE Loan Guarantee Program Office will be approved or that the credit subsidy cost will be reasonable. After obtaining a conditional commitment, we will need to conclude final documentation and satisfy any technical, financial and other conditions to funding in order to close on financing. Funding under a DOE loan guarantee will only occur following conditional commitment, final documentation and satisfaction of conditions to funding, which are subject to uncertainty.

In support of our application for a $2 billionDOE loan guarantee from DOE,application, we continue to operate a lead cascade test and demonstration program with AC100 commercial plant machines at the Piketon, Ohio plant. On May 20, 2011, we submitted to the NRC a request to extend our operating license for the lead cascade which was scheduled to expire on August 23, 2011. On July 15, 2011, the NRC concluded that our application was complete, but deferred conducting a review of our application unless we request to continue lead cascade operations beyond the summer of 2012. Under applicable law, our license will not expire pending NRC's review of a complete application. Our suppliers are building components and we are assembling machines for the lead cascade program, demonstrating machine manufacturing capability and sustaining key infrastructure for remobilization. By increasing the number of operating machine hours we provide additional assurance of performance, reliability and plant availability. Our suppliers continue

On June 11, 2011, during a routine monthly maintenance action, an electrical fault in the plant support systems caused a power interruption that eventually led to build componentsthe failure of some of the machines in the Lead Cascade. There were no injuries and assemblethere was no release of radiation or contamination as a result of this event even though most of the machines forwere operating on uranium gas at the time. The cost of these damaged machines was included in the $9.6 million expensed in the second quarter of previously capitalized construction work in progress costs. A thorough analysis of the event was completed and has been provided to DOE. The June event was not related to machine technology, machine design or machine manufacture. All of the available centrifuges have returned to operation in the lead cascade test and demonstration program, demonstrating machine manufacturing capability and sustaining key infrastructure for remobilization.additional centrifuges will be added over the next several months.

Effective May 1, 2011, we launched with B&W a joint company for the manufacture and assembly of AC100 centrifuge machines. The joint company, known as American Centrifuge Manufacturing, consolidates the authority and accountability for centrifuge machine manufacturing and assembly in one business unit which assumes contractual accountability over the family of centrifuge parts manufacturers.  With this consolidation, the entire manufacturing program can be managed centrally for cost efficiency, lean manufacturing, and application of consistent standards of high quality across the entire machine manufacturing base.


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In recent months, as part of our effort to reduce or mitigate project risks, certain key suppliers and sub-suppliers conducted production runs in their facilities for a period of time to successfully demonstrate production of machine components and assembly at a sustained production rate equal to 400 per month. That is the levelthat we expect to reach during high-volume machine manufacturing to populate the plant with more than 11,500 machines.manufacturing. The production demonstration was also intended to provide suppliers with experience that would facilitate a transition to fixed-price contracts.

We are also seeking to reduce costs by directly managing certain contractors involved in building out the process building infrastructure.
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Fluor Corporation is the primary engineering procurementsupplier for the commercial plant and will perform certain construction (“EPC”) supplier. A portion of the lower risk, well-defined project scope related to construction and mechanicalactivities. Other commercial plant work will be performed by other contractors, with USEC providing the direct project management.performing construction management for those activities.  

LEU Segment

Revenue from Sales of SWU and Uranium

Revenue from our LEU segment is derived primarily from:
 
·  sales of the SWU component of LEU,
·  sales of both the SWU and uranium components of LEU, and
·  sales of uranium.

The majority of our customers are domestic and international utilities that operate nuclear power plants, with international sales constituting 31% of revenue from our LEU segment in 2010. Our agreements with electric utilities are primarily long-term, fixed-commitment contracts under which our customers are obligated to purchase a specified quantity of SWU from us or long-term requirements contracts under which our customers are obligated to purchase a percentage of their SWU requirements from us. Under requirements contracts, a customer only makes purchases when its reactor has requirements for additional fuel. Our agreements for uranium sales are generally shorter-term, fixed-commitment contracts.

Our revenues and operating results can fluctuate significantly from quarter to quarter, and in some cases, year to year. Revenue is recognized at the time LEU or uranium is delivered under the terms of contracts with domestic and international electric utility customers. Customer demand is affected by, among other things, reactor operations, maintenance and the timing of refueling outages. Utilities typically schedule the shutdown of their reactors for refueling to coincide with the low electricity demand periods of spring and fall. Thus, some reactors are scheduled for annual or two-year refuelings in the spring or fall, or for 18-month cycles alternating between both seasons.

Customer payments for the SWU component of LEU typically average approximately $15 to $20 million per order. As a result, a relatively small change in the timing of customer orders for LEU due to a change in a customer’s refueling schedule may cause operating results to be substantially above or below expectations. Customer requirements and orders are more predictable over the longer term, and we believe our performance is best measured on an annual, or even longer, business cycle. Our revenue could be adversely affected by actions of the NRC or nuclear regulators in foreign countries issuing orders to modify, delay, suspend or shut down nuclear reactor operations within their jurisdictions.


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Customer orders that are related to their requirements for enrichment may be delayed due to outages, changes in refueling schedules or delays in the initial startup of a reactor. In order to respond to these customer-driven changes as well as to enhance our liquidity and manage our working capital in light of anticipated sales and inventory levels, we work periodically with customers regarding the timing of their orders, including advancement. In addition, rather than selling material into the limited spot market for enrichment, USEC advanced orders from 2011 into 2010 and orders from 2012 into 2011, and based on our outlook for demand, we anticipate continuing to work with customers to advance orders in the near term. If customers agree to advance orders without delivery, a sale is recorded as deferred revenue. Alternatively, if customers agree to advance orders and delivery, revenue would be recorded in an earlier than originally anticipated period. The advancement of orders will have the effect of accelerating our receipt of cash from such advanced sales, although the amount of cash we receive from such sales may be reduced as a result of the terms mutually agreed with customers in connection with advancement. This will have the effect of reducing backlog and revenues in future years if we do not replace these orders with additional sales. Looking a few years out, we expect an increase in uncommitted demand that could provide the opportunity to make additional near-term sales in those years to supplement our backlog and thus decrease the need to advance orders in the future. Our ability to advance orders depends on the willingness of our customers to agree to advancement on terms that we find acceptable.

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Our financial performance over time can be significantly affected by changes in prices for SWU and uranium.  The long-term SWU price indicator, as published by TradeTech, LLC in Nuclear Market Review, is an indication of base-year prices under new long-term enrichment contracts in our primary markets. Since our backlog includes contracts awarded to us in previous years, the average SWU price billed to customers typically lags behind the current price indicators by several years. Following are TradeTech’s long-term SWU price indicator, the long-term price for uranium hexafluoride (“UF6”), as calculated by USEC using indicators published in Nuclear Market Review, and TradeTech’s spot price indicator for UF6:

 March 31,  December 31,  March 31,  June 30,  December 31,  June 30, 
 2011  2010  2010  2011  2010  2010 
Long-term SWU price indicator ($/SWU) $158.00  $158.00  $163.00  $158.00  $158.00  $160.00 
UF6:
                        
Long-term price composite ($/KgU)  193.17   190.07   167.77   193.67   190.07   168.27 
Spot price indicator ($/KgU)   164.50   173.00   115.00   145.50   173.00   116.00 

A substantial portion of our earnings and cash flows in recent years has been derived from sales of uranium, including uranium generated by underfeeding the production process at the Paducah GDP. We may also purchase uranium from suppliers in connection with specific customer contracts, as we have in the past. Underfeeding is a mode of operation that uses or feeds less uranium but requires more SWU in the enrichment process, which requires more electric power. In producing the same amount of LEU, we may vary our production process to underfeed uranium based on the economics of the cost of electric power relative to the prices of uranium and enrichment, resulting in excess uranium that we can sell. We expect uranium sales to have less of an impact on earnings going forward compared to prior years. Our average unit cost for uranium inventory has risen over the past several years as production costs are allocated to uranium from underfeeding based on its net realizable value. We will continue to monitor and optimize the economics of our production based on the cost of power and market conditions for SWU and uranium.

Under the termsIn a number of many uranium sale agreements,sales transactions, title to uranium or LEU is transferred to the customer and we receiveUSEC receives payment under normal credit terms without physically delivering the uranium or LEU to the customer. TheThis may occur because the terms of the agreement require USEC to hold the uranium to which the customer has title, or because the customer encounters brief delays in taking delivery of LEU at USEC’s facilities. In such cases, recognition of revenue and earnings for such uranium sales is deferred until LEU associated with such uranium is physically delivered to the customer rather thandoes not occur at the time title to uranium or LEU transfers to the customer.customer but instead is deferred until LEU to which the customer has title is physically delivered. The timingproportion of revenue recognition for such uranium sales is uncertain.to SWU sales comprising the deferred revenue balance has declined as uranium sales are declining.

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Cost of Sales for SWU and Uranium

Cost of sales for SWU and uranium is based on the amount of SWU and uranium sold and delivered during the period and is determined by a combination of inventory levels and costs, production costs, and purchase costs. Under the monthly moving average inventory cost method that we use, an increase or decrease in production or purchase costs will have an effect on inventory costs and cost of sales over current and future periods.


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We produce about one-half of our SWU supply at the Paducah GDP. Production costs consist principally of electric power, labor and benefits, long-term depleted uranium disposition cost estimates, materials, depreciation and amortization, and maintenance and repairs. The quantity of uranium that is added to uranium inventory from underfeeding is accounted for as a byproduct of the enrichment process. Production costs are allocated to the uranium added to inventory based on the net realizable value of the uranium, and the remainder of production costs is allocated to SWU inventory costs.

The gaseous diffusion process uses significant amounts of electric power to enrich uranium. Costs for electric power are approximately 70% of production costs at the Paducah GDP. We purchase most of the electric power for the Paducah GDP under a power purchase agreement with TVA that expires May 31, 2012. The base price under the TVA power contract increases moderately based on a fixed, annual schedule, and is subject to a fuel cost adjustment provision to reflect changes in TVA’s fuel costs, purchased-power costs, and related costs. The impact of the fuel cost adjustment has imposed an average increase over base contract prices of about 13% in first six months of 2011, 10% in 2010, 6% in 2009, and 15% in 2008. The average fuel cost adjustment in the first six months of 2011 was significantly affected by TVA’s temporary power generating capacity losses during April and May which were caused by severe tornado and thunderstorm damage, necessitating the purchase of significant volumes of higher cost replacement power. Fuel cost adjustments in a given period are based in part on TVA’s estimates as well as revisions of estimates for electric power delivered in prior periods. The impact of future fuel cost adjustments, which are substantially influenced by coal, gas and purchased-power prices and hydroelectric power availability, is uncertain and our cost of power could fluctuate in the future above or below the agreed increases in the base energy price. We expect the fuel cost adjustment to continue to cause our purchase cost to remain above base contract prices, but the magnitude and the impact is uncertain given volatile energy prices and electricity demand.

Under the terms of our contract with TVA, beginning September 1, 2010, we began to buy 1,650 megawatts instead of the 2,000 megawatts we had been purchasing in non-summer months since 2007. This reduction was included in the contract to provide a transition for the TVA power system for our planned transition to production at the ACP in Ohio. In addition, as a result of flood conditions near the Paducah plant, we coordinated with TVA to ramp down power purchases to summer operation levels earlier than planned. In the summer months (June – August), we supplement the 300 megawatts we buy under the TVA contract with additional power purchased at market-based prices and weprices. We have already contracted for supplemental summer power for 2011. During 2010, these2011 at attractive market-based prices were lower than the prices we paid under the TVA power contract.that are low by historical standards. We continue to evaluate our TVA load profile and production requirements through the end of the contract period with a goal of optimizing power purchases and decreasing our exposure to TVA fuel cost volatility. As part of our planning for continued operations of the Paducah GDP, we are evaluating possible sources of power for delivery after May 31, 2012, including negotiations with TVA and discussions with potential alternate sources of electricity.

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We store depleted uranium generated from our operations at the Paducah GDP and the Portsmouth site and accrue estimated costs for its future disposition. Under federal law, we have the option to send our depleted uranium to DOE for disposition, but are continuing to explore a number of competitive alternatives. DOE has constructed new facilities at Paducah and Portsmouth to process large quantities of depleted uranium owned by DOE. Test operations at the facilities have been authorized by DOE. If we were to dispose of our depleted uranium with DOE, we would be required to reimburse DOE for the related costs of disposing of our depleted uranium, including our pro rata share of DOE’s capital costs. Processing DOE’s depleted uranium is expected to take about 25 years. The method and timing of the disposal of our depleted uranium has not been determined. DOE has taken from USEC the
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disposal obligation for specific quantities of depleted uranium in past years, most recently through a cooperative agreement signed in March 2010 that provided for pro-rata cost sharing support for the funding of certain American Centrifuge activities in 2010. Our long-term liability for depleted uranium disposition is dependent upon the volume of depleted uranium that we generate, projected methods of disposition and estimated disposition costs. Our estimates of processing, transportation and disposal costs are based primarily on estimated cost data obtained from DOE without consideration given to contingencies or reserves. The NRC requires that we guarantee the disposition of our depleted uranium with financial assurance. Our estimate of the unit disposition cost for accrual purposes is approximately 30% less than the unit disposition cost for financial assurance purposes, which includes contingencies and other potential costs as required by the NRC. Our estimated cost and accrued liability as well as financial assurance we provide for the disposition of depleted uranium are subject to change as additional information becomes available.

We purchase about one-half of our SWU supply under the Russian Contract. We have agreed to purchase approximately 5.5 million SWU each calendar year for the remaining term of the Russian Contract through 2013. Prices are determined using a discount from an index of international and U.S. price points, including both long-term and spot prices as well as other pricing elements. The pricing methodology, which includes a multi-year retrospective view of market-based price points, is intended to enhance the stability of pricing and minimize the disruptive effect of short-term market price swings. The price per SWU under the Russian Contract for 2011 is 3% higher compared to 2010.

Contract Services Segment

Revenue from Contract Services

We perform services and earn revenue from contract work through our subsidiary NAC and from contract work for DOE and DOE contractors at the Paducah GDP and the Portsmouth site. USEC ceased uranium enrichment operations at the Portsmouth GDP, located in Piketon, Ohio, in 2001. Over the past decade, we maintained the Portsmouth site under contract with DOE. As part of our contract to maintain the facility in a state of “cold shutdown”, we were directed during 2009 and 2010 to accelerate preparation for decontamination and decommissioning (“D&D”) of the facility. As previously reported, DOE awarded a contract for the D&D of the Portsmouth site in August 2010 to a new contractor. Revenue from Portsmouth’s government contract services activities, primarily related to the cold shutdown work, comprised approximately 80% of the total revenue for the contract services segment in 2010. The cold shutdown contract expired on March 28, 2011. As Portsmouth site services are transferred to the new contractor, revenue from our contract services segment will decrease significantly in 2011going forward compared to prior years.periods. See “Contract Services Segment –“– Portsmouth Facility Update” below.

DOE funded a portion of the work under the cold shutdown contract through an arrangement whereby DOE transferred uranium to us which we immediately sold. We completed fivesix competitive sales of uranium between Decemberthe fourth quarter of 2009 and November 2010 and a sixth sale during the first quarter of 2011. Our receipt of the uranium is not considered a purchase by us and no revenue or cost of sales is recorded upon its sale. This is because we have no significant risks or rewards of ownership and no potential profit or loss related to the uranium sale. The value of the contract work is based on the cash proceeds from the uranium sales less our selling and handling costs. The net cash proceeds from the uranium sales were recorded as deferred revenue, and revenue is recognized in our contract services segment as services are provided.


 
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Revenue from U.S. government contracts is based on allowable costs for work performed in accordance with government cost accounting standards (“CAS”). Allowable costs include direct costs as well as allocations of indirect plant and corporate overhead costs and are subject to audit by the Defense Contract Audit Agency (“DCAA”), or such other entity that DOE authorizes to conduct the audit. As a part of performing contract work for DOE, certain contractual issues, scope of work uncertainties, and various disputes arise from time to time. Issues unique to USEC can arise as a result of our history of being privatized from the U.S. government and our lease and other contracts with DOE.

Contract Services Receivables

Payment for our contract work performed for DOE is subject to DOE funding availability and Congressional appropriations. In addition, DOE historically has not approved our provisional billing rates in a timely manner. DOE has approved provisional billing rates for 2004, 2006 and 2010 based on preliminary budgeted estimates even though updated provisional rates had been submitted based on more current information. In addition, we have finalized and submitted to DOE the Incurred Cost Submissions for Portsmouth and Paducah contract work for the six months ended December 31, 2002 and the years ended December 31, 2003, 2004, 2005, 2006, 2007, 2008 and 2009. DCAA historically has not completed their audits of our Incurred Cost Submissions in a timely manner. The only completed Incurred Cost Submission audit was for the period ended June 30, 2002. DCAA has been periodically working on audits for the six months ended December 31, 2002 and the year ended December 31, 2003 audits since May of 2008. Based onIn June 2011, a new DOE contractor began an audit for the results of our Incurred Cost Submissions, we believe that additional amounts can be billed and revenue of approximately $3 million may be recognizable for these periods.year ended December 31, 2004. There is also the potential for additional revenue to be recognized related to our valuation allowances pending the outcome of audits and DOE reviews. However, because these periods have not been audited, uncertainty exists and we have not yet recognized this additional revenue.

In addition to the potential unrecognized revenue of approximately $3 million that has not been billed, ourOur consolidated balance sheet includes receivables from DOE or DOE contractors of $74.9$70.8 million as of March 31,June 30, 2011. Of the $74.9$70.8 million, $32.5$39.0 million are unbilled receivables where revenue has been previously recorded. DOE has agreed to provisionally pay $7.5 million of the unbilled amounts and to work with USEC to provisionally pay additional amounts. Past due receivables from DOE or DOE contractors declined from $10.9 million at December 31, 2010 to $6.2$7.4 million at March 31,June 30, 2011.

Employee Status and Severance CostsTransition

Under the Worker Adjustment and Retraining Notification Act (“WARN Act”), notifications of potential mass layoffs are required to be issued by an employer 60 days in advance. Accordingly, WARN Act notifications were provided to 1,023 USEC employees on January 24, 2011 in anticipation of the transition to the new D&D contractor.contractor, WARN Act notifications were provided on January 24, 2011 to USEC employees providing services under the DOE contract. An agreement was reached with the D&D contractor and the United Steel Workers (“USW”) Local 5-689 allowing the transition from USEC of all Portsmouth workers represented by the USW to the D&D contractor on March 28, 2011. Under that agreement, no severance benefits were payable as a result of the transition. On March 8, 2011, WARN Act notifications were provided for 95 members of the Security, Police, Fire Professionals of America (“SPFPA”) Local 66. Negotiations continue between SPFPA and the D&D contractor to transition employees represented by SPFPA when the facilities are de-leased and returned to DOE. Salaried Portsmouth site workers needed to maintain the facilities returned to DOE, including most managers and supervisors, have also received job offers fromwill transition to the D&D contractor and will transition upon de-lease of the facilities, which is targeted forfacilities. The target date previously reported as June 15, 2011.

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Working2011 for full facility de-lease is now expected to occur in the third quarter of 2011 and will be mutually agreed to with DOE and the D&D contractor we were able to reducebased on the potential severance liability for transferring employees. Employees represented byduration of the USW that moved to the D&D contractor as of March 28, 2011 will be employed by the D&D contractorNRC review and will therefore not receive severance benefits. Those identified by USEC as at risk to be released in June approval process. Since these salaried employees have received, or are expected to receive, substantially equivalent offers of employment.employment, they would not be eligible to receive severance benefits upon their transition to the D&D contractor. The potential severance liability associated with the transition of services at the Portsmouth site is currently estimated to be less than $2 million, as comparedbut due to the potential liability of up to approximately $25 million that was previously reported before the employee transition negotiations. The severance liability is expected to approach an immaterial amount pending final negotiations by the D&D contractor with transitioning employees. Due to the continued uncertainty and significant reduction in the potential severance liability, no costs have been accrued for severance liability as of March 31,June 30, 2011.

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A summary of our employees by location follows:
  No. of Employees   No. of Employees 
LocationLocation 
Mar. 31, 2011
  
Dec. 31, 2010
 Location 
June 30, 2011
  
Dec. 31, 2010
 
Paducah GDPPaducah, KY  1,174   1,185 Paducah, KY  1,188   1,185 
Portsmouth sitePiketon, OH  645   1,157 Piketon, OH  620   1,157 
American CentrifugePrimarily Oak Ridge, TN and Piketon, OH  460   453 Primarily Oak Ridge, TN and Piketon, OH  454   453 
NACPrimarily Norcross, GA  63   60 Primarily Norcross, GA  65   60 
HeadquartersBethesda, MD  96   94 Bethesda, MD  95   94 
Total Employees  2,438   2,949 Total Employees  2,422   2,949 
 
The USW and SPFPA represented 31% of our employees at March 31,June 30, 2011 and 43% of our employees at December 31, 2010.

Pension and Postretirement Benefit Costs

The cessation of certain U.S. government contract activities, the transfer of employees, and the pending transfer of certain other employees in Portsmouth triggered certain curtailment charges related to the USECUSEC’s defined benefit pension plan.plan and postretirement health and life benefit plans. Since it was likely that a substantial number of employees wouldwere expected to be leaving USEC as a result of the transitioning of our government services work to the D&D contractor, we recognized approximately $0.4 million in our cost of sales forin December 2010 related to unamortized prior service costs based on our employee population at Portsmouth. USEC has recordedrecognized an additional $3.2$5.1 million in cost of sales in 2011, including $1.9 million in the first quarter ofthree months ended June 30, 2011, for curtailment charges related to the pension plan and postretirement benefit plans based on additional information and clarification on the timing and number of employees leaving USEC and refined actuarial estimates. There still exists, however, a broad range of possibilitiesOur curtailment charges for both the pension and assumptions related to the obligations under the postretirement health and life benefit plan andplans reflect expected terminations for all employees transitioning at the impactPortsmouth site to us. A curtailment charge is possible once we have greater clarity on employee decisions regarding the plan offered by the D&D contractor, further discussion with DOE, and further refinement of actuarial assumptions. Based on our current estimates,contractor. We do not expect any additional one-time curtailment charges related to the postretirement health and life benefit plan could be up to $16.3 million. Potential plan design changes may also occur depending on the outcomeas a result of these employee decisions and DOE discussions.transitions, absent a significant change in circumstances.


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Portsmouth Facility Update

We lease portions of the former Portsmouth GDP from DOE. On September 30, 2010, we de-leased and returned to DOE three large process buildings and certain other Portsmouth GDP facilities. As mentioned previously,In connection with the expiration of the cold shutdown contract, we entered into an agreement with DOE regarding the full de-lease of all remaining facilities at the Portsmouth site in Ohio other than those leased for the ACP. In that agreement, DOE agreed to provide infrastructure services in support of our construction and operation of the ACP and to permit our re-lease of certain facilities in the event they are needed to provide utility services to the ACP. The de-lease of these facilities will be completed when all relevant regulatory approvals have been obtained. Thisobtained, which is currently anticipated to occur on or before June 15,in the third quarter of 2011. However, in the event the full de-lease does not occur prior to September 30, 2011 the agreement will expire unless extended by mutual agreement of the parties. At the time of de-lease of the facilities and their return to DOE, regulatory responsibility for the de-leased facilities will be transferred from the NRC to DOE. Until the facilities are de-leased, we will continue to operate such facilities and provide services to DOE and its contractors under cost reimbursement type contracts.

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Under the lease agreement, ownership of plant and equipment that we leave behind transfers to DOE as well as responsibility for D&D. The turnover requirements of the lease require us to remove certain uranium and USEC-generated waste, and we accrue amounts to cover these expected costs as part of our lease turnover cost estimate. In connection with the return of facilities, DOE has agreed to accept ownership of certain low-level radioactive waste. Under the agreement, we will pay DOE its cost of disposing of such wastes which was estimated to be $7.8 million.

We also have inventories of nuclear material and equipment remaining at Portsmouth. We are reviewing these assetshave agreed with DOE to swap this material for disposition.material of like value located at the Paducah GDP. During 2010, we charged approximately $1.5 million to cost of sales for inventory deemed impaired due to the estimated costs exceeding the benefits required to move certain material to another USEC location. In addition, we have approximately $8.7 million of property, plant and equipment at the Portsmouth site, net of accumulated depreciation, remaining on our consolidated balance sheet as of March 31, 2011. These assets are depreciated over their remaining useful life and, based on current events, depreciation of these assets has been accelerated to reflect the tentative de-lease schedule of DOE.

Estimated Contract Closeout Costs to be Billed to DOE

Contract closeout related costs, as defined by applicable federal acquisition regulations and government cost accounting standards, are anticipated to be billed to DOE and recorded as revenue in the second quarter of 2011.when contract close-out occurs. Our current estimate for these billable costs is in the range of $40 million to $57$50 million without considering ongoing cost reimbursable work being performed. These contract closeout costs to be billed to DOE include DOE’s share of our defined benefit pension plan, our postretirement health and life benefit plan, potential severance, remaining CAS-based net book value of assets transferred, remaining owed contract fees and other miscellaneous costs. The actual amounts are subject to a number of factors and therefore subject to significant uncertainty including uncertainty concerning the amount that may be reimbursable under contracts with DOE.


 
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Advanced Technology Costs

American Centrifuge

Costs relating to the American Centrifuge technology are charged to expense or capitalized based on the nature of the activities and estimates and judgments involving the completion of project milestones. Costs relating to the demonstration of American Centrifuge technology are charged to expense as incurred. Demonstration costs historically have included NRC licensing of the American Centrifuge Demonstration Facility in Piketon, Ohio, engineering activities, and assembling and testing of centrifuge machines and equipment at centrifuge test facilities located in Oak Ridge, Tennessee and at the American Centrifuge Demonstration Facility.

Expenditures related to American Centrifuge technology for the threesix months ended March 31,June 30, 2011 and 2010 as well as cumulative expenditures as of March 31,June 30, 2011, follow (in millions):

 
Three Months
Ended March 31,
  
Cumulative
as of
March 31,
  
Six Months 
Ended June 30,
  
Cumulative
as of
June 30,
 
 2011  2010  2011  2011  2010  2011 
Amount expensed (A)
 $26.2  $25.2  $793.6  $59.5  $50.7  $826.9 
Amount capitalized (B)
  41.3   37.4   1,219.5   70.8   63.6   1,249.0 
Total ACP expenditures, including accruals (C)
 $67.5  $62.6  $2,013.1  $130.3  $114.3  $2,075.9 
                        
(A)Expense included as part of Advanced Technology Costs.
(A)Expense included as part of Advanced Technology Costs.
 
(A) Expense included as part of Advanced Technology Costs.
 
(B)Amounts capitalized as part of property, plant and equipment total $1,183.6 million as of March 31, 2011, including capitalized interest of $90.5 million. Prepayments to suppliers for services not yet performed totaled $35.9 million as of March 31, 2011.
 
(C)Total ACP expenditures are all American Centrifuge costs including, but not limited to, demonstration facility, licensing activities, commercial plant facility, program management, interest related costs and accrued asset retirement obligations capitalized. This includes $12.5 million of accruals at March 31, 2011.
 
(B) Amounts capitalized as part of property, plant and equipment total $1,213.9 million as of June 30, 2011, including capitalized interest of $101.1 million. Prepayments to suppliers for services not yet performed totaled $35.1 million as of June 30, 2011.
(B) Amounts capitalized as part of property, plant and equipment total $1,213.9 million as of June 30, 2011, including capitalized interest of $101.1 million. Prepayments to suppliers for services not yet performed totaled $35.1 million as of June 30, 2011.
 
(C) Total ACP expenditures are all American Centrifuge costs including, but not limited to, demonstration facility, licensing activities, commercial plant facility, program management, interest related costs and accrued asset retirement obligations capitalized. This includes $8.7 million of accruals at June 30, 2011.
(C) Total ACP expenditures are all American Centrifuge costs including, but not limited to, demonstration facility, licensing activities, commercial plant facility, program management, interest related costs and accrued asset retirement obligations capitalized. This includes $8.7 million of accruals at June 30, 2011.
 

Capitalized costs relating to the American Centrifuge technology include NRC licensing of the American Centrifuge Plant, engineering activities, construction of AC100 centrifuge machines and equipment, process and support equipment, leasehold improvements and other costs directly associated with the commercial plant. Capitalized centrifuge costs are recorded in property, plant and equipment, primarily as part of construction work in progress. Of the costs capitalized to date, approximately 60% relate to the American Centrifuge Plant in Piketon, Ohio and 40% relate to machine manufacturing and assembly efforts primarily occurring in Oak Ridge, Tennessee.

Deferred financing costs, net, includes approximately $4.0$5.1 million for costs related to the DOE Loan Guarantee Program,ACP project, such as loan guarantee application fees paid to DOE and third-party costs. Deferred financing costs related to the DOE Loan Guarantee Program will be amortized over the life of the loan or, if USEC does not receive a loan, charged to expense.

The continued capitalization of American Centrifuge costs is subject to ongoing review and successful project completion. If conditions change and deployment were no longer probable, costs that were previously capitalized would be charged to expense.


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During the second quarter of 2011, we expensed $9.6 million of previously capitalized construction work in progress costs. This expense was charged to advanced technology costs on the consolidated statement of operations and relates to a number of centrifuge machines and the related capitalized interest allocated to the centrifuge machines. The centrifuge machines expensed are no longer considered to have future economic benefit because they were irreparably damaged during lead cascade operations. There is no machine technology, machine design or machine manufacturing issue associated with this expense.

In addition, we are currently evaluating the ongoing utility of a number of earlier AC100 centrifuge machines that may not be compatible with the current commercial plant design that were previously capitalized as part of construction work in progress. If we determine that these centrifuge machines have no future economic benefit, then we would expense up to $100 million in a subsequent quarter. We are evaluating several potential uses of these machines and the related economics for each scenario, such as use in the commercial plant as a production line, use of certain parts or subassemblies as operating spares, and for operator training. The evaluation of these centrifuge machines is expected to be completed by the end of the fourth quarter of 2011.

We significantly demobilized and reduced construction and machine manufacturing activities in the American Centrifuge project beginning in August 2009 due to uncertainty regarding project funding. However, USEC continueswe continue limited manufacturing, assembling and operating of centrifuge machines in the lead cascade test program and ongoing development efforts. We believe that future cash flows from the ACP will exceed our capital investment. Since we believe our capital investment is fully recoverable, except as described above, no impairment for costs previously capitalized is anticipated at this time. We will continue to evaluate this assessment as conditions change.

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For a discussion regarding financing for the American Centrifuge project, see “Management’s Discussion and Analysis – Liquidity and Capital Resources.” Risks and uncertainties related to the financing, construction and deployment of the American Centrifuge Plant are described in Item 1A, “Risk Factors” of this report and our 2010 Annual Report on Form 10-K.
 
MAGNASTOR™MAGNASTOR®
 
Advanced technology costs also include research and development efforts undertaken forby NAC, relating primarily to its new generation MAGNASTOR dual-purpose concrete dry storage system for spent fuel. In February 2009, the MAGNASTOR System was added to the NRC’s list of dry storage casks approved for use under a general license. MAGNASTOR has among the largest storage capacitycapacities of any cask system approved to date. NAC continues to seek license amendments for the expanded use of the technology and submitted a license application to the NRC for certification of the MAGNASTOR transportation cask system, MAGNATRAN™the MAGNATRANTM, in January 2011.


Results of Operations – Three and Six Months Ended March 31,June 30, 2011 and 2010

Segment Information

We have two reportable segments measured and presented through the gross profit line of our income statement: the LEU segment with two components, SWU and uranium, and the contract services segment. The LEU segment is our primary business focus and includes sales of the SWU component of LEU, sales of both SWU and uranium components of LEU, and sales of uranium. The contract services segment includes work performed for DOE and its contractors at Portsmouth and Paducah as well as nuclear energy services and technologies provided by NAC. Intersegment sales between our reportable segments were less than $0.1 million in each period presented below and have been eliminated in consolidation.

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The following table presents elements of the accompanying consolidated condensed statements of operations that are categorized by segment (dollar amounts in millions):

 Three Months Ended March 31,        Three Months Ended June 30,       
 2011  2010  Change  %  2011  2010  Change  % 
LEU segment                        
Revenue:                        
SWU revenue
 $308.5  $266.6  $41.9   16% $330.3  $331.0  $(0.7)  - 
Uranium revenue
  14.0   15.6   (1.6)  (10)%  67.8   69.6   (1.8)  (3)%
Total
  322.5   282.2   40.3   14%  398.1   400.6   (2.5)  (1)%
Cost of sales
  307.2   267.2   (40.0)  (15)%  368.6   358.6   (10.0)  (3)%
Gross profit
 $15.3  $15.0  $0.3   2% $29.5  $42.0  $(12.5)  (30)%
                                
Contract services segment                                
Revenue
 $58.0  $62.5  $(4.5)  (7)% $56.3  $59.1  $(2.8)  (5)%
Cost of sales
  59.4   50.8   (8.6)  (17)%  52.6   57.0   4.4   8%
Gross profit (loss)
 $(1.4) $11.7  $(13.1)  (112)%
Gross profit
 $3.7  $2.1  $1.6   76%
                                
Total                                
Revenue
 $380.5  $344.7  $35.8   10% $454.4  $459.7  $(5.3)  (1)%
Cost of sales
  366.6   318.0   (48.6)  (15)%  421.2   415.6   (5.6)  (1)%
Gross profit
 $13.9  $26.7  $(12.8)  (48)% $33.2  $44.1  $(10.9)  (25)%


  
Six Months Ended June 30,
       
  2011  2010  Change  % 
LEU segment            
Revenue:            
SWU revenue
 $638.8  $597.6  $41.2   7%
Uranium revenue
  81.8   85.2   (3.4)  (4)%
Total
  720.6   682.8   37.8   6%
Cost of sales
  675.8   625.8   (50.0)  (8)%
Gross profit
 $44.8  $57.0  $(12.2)  (21)%
                 
Contract services segment                
Revenue
 $114.3  $121.6  $(7.3)  (6)%
Cost of sales
  112.0   107.8   (4.2)  (4)%
Gross profit
 $2.3  $13.8  $(11.5)  (83)%
                 
Total                
Revenue
 $834.9  $804.4  $30.5   4%
Cost of sales
  787.8   733.6   (54.2)  (7)%
Gross profit
 $47.1  $70.8  $(23.7)  (33)%
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Revenue

The volume of SWU sales increased 9%declined 1% in the three months and increased 3% in the six months ended March 31,June 30, 2011, compared to the corresponding periodperiods in 2010, reflecting the variability in timing of utility customer orders. The average price billed to customers for sales of SWU increased 6%1% in the three-month period and 3% in the six-month period, reflecting the particular contracts under which SWU were sold during the periods as well as the general trend of higher prices under contracts signed in recent years.

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The volume of uranium sold declined 38%27% in the three months and 29% in the six months ended March 31,June 30, 2011, compared to the corresponding periodperiods in 2010, reflecting the timing of customer orders.declines in uranium inventory available for sale. The average price increased 44%35% in the three months and 36% in the six months reflecting the particular price mix of contracts under which uranium was sold.

Revenue from the contract services segment declined $4.5$2.8 million in the three months and $7.3 million in the six months ended March 31,June 30, 2011, compared to the corresponding periodperiods in 2010, reflecting a $7.3 million decline in contract2010. Contract service revenues at Portsmouth and Paducah partially offset by a $2.8declined $10.7 million increase in revenues by NAC. The declinethe three-month period and $18.0 million in contractthe six-month period. These declines reflect reduced site services also reflectsat Portsmouth as work is transferred to the new D&D contractor as well as fee recognition on certain contracts in the prior period partially offsetfirst quarter of 2010. Revenues by a temporary increase in contract services work at PortsmouthNAC increased $7.9 million in the current period.three-month period and $10.7 million in the six-month period primarily as result of increased sales of dry cask storage systems.

Cost of Sales

Cost of sales for the LEU segment increased $40.0$10.0 million in the three months ended March 31,June 30, 2011, compared to the corresponding period in 2010, primarily due to higher unit costs, partially offset by lower uranium sales volumes. Cost of sales for the LEU segment increased $50.0 million in the six months ended June 30, 2011, compared to the corresponding period in 2010, primarily due to higher unit costs and higher SWU sales volumes, and higher unit costs in the current period.partially offset by lower uranium sales volumes.

Cost of sales per SWU was 7%10% higher in the three months and 9% higher in the six months ended March 31,June 30, 2011 compared to the corresponding periodperiods in 2010. In the second quarter of 2010, cost of sales and other long-term liabilities were reduced by $7.8 million due to a change in estimate of our share of future demolition and severance costs for a power plant that was built to supply power to the Paducah GDP.  Excluding the effect of this change in estimate in the prior period, cost of sales per SWU was 7% higher in both the three- and six-month periods of 2011 compared to the corresponding periods in 2010.

Under our monthly moving average cost method, new production and acquisition costs are averaged with the cost of inventories at the beginning of the period. An increase or decrease in production or purchase costs will have an effect on inventory costs and cost of sales over current and future periods. Production costs are also allocated to uranium from underfeeding based on its net realizable value, and the remainder is allocated to SWU inventory costs.

Production costs declined $12.2$38.0 million (or 5%18%) in the three months and $50.2 million (or 11%) in the six months ended March 31,June 30, 2011, compared to the corresponding periodperiods in 2010.2010, as production volume declined to more closely match anticipated sales for the year. Production volume declined 25% and 20% in the three- and six-month periods, respectively, and the unit production cost increased 9% and 10%. Under our power contract with the Tennessee Valley Authority, beginning September 1, 2010, the power that we purchase from TVA during the non-summer months (September – May) was reduced from 2,000 megawatts to 1,650 megawatts. This resulted in lower power purchases in the three months ended March 31, 2011 compared to March 31, 2010.  As a result, the cost of electric powermegawatt hours purchased declined $13.8 million (or 8%)27% in the three months ended March 31, 2011 compared tothree-month period and 21% in the corresponding period in 2010. Production volume declined 15% and the unit production cost increased 12%.six-month period. The average cost per megawatt hour increased 11% due to3% in the three-month period and 7% in the six-month period. The higher prices reflect higher TVA fuel cost adjustments as well as the fixed, annual increase in the TVA contract price. In the three months ended June 30, 2011, the effect of higher prices under the TVA contract was partially offset by supplemental power purchases at low market-based prices.

39


We purchase approximately 5.5 million SWU per year under the Russian Contract, however there were no deliveries in the three-month periods ended March 31, 2011 and March 31, 2010 based on our agreed-upon shipping schedule.

Cost of salesContract. Purchase costs for the contract services segment increased $8.6SWU component of LEU under the Russian Contract declined $43.1 million in the threesix months ended March 31,June 30, 2011 compared to the corresponding period in 2010, reflecting decreased volume due to the timing of deliveries partially offset by a temporary3% increase in the market-based unit purchase cost.

Cost of sales in the three and six months ended June 30, 2011 for the contract services work at Portsmouth as well as an increase in sales for NAC in the current period. In addition, USEC recorded asegment reflect curtailment chargecharges of $3.2$1.9 million and $5.1 million, respectively, for the definedretirement benefit pension plan in the current periodplans in connection with the transition of USEC employees to a new contractor following the expiration of the cold shutdown contract on March 28, 2011 (refer to the “Contract Services Segment” section above for details).

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Gross Profit

Gross profitCost of sales for the contract services segment declined $12.8$4.4 million in the three months ended March 31,June 30, 2011, compared to the corresponding period in 2010, reflecting reduced contract services work at Portsmouth, partially offset by increased sales by NAC and the curtailment charge. Cost of sales for the contract services segment increased $4.2 million in the six months ended June 30, 2011, compared to the corresponding period in 2010, reflecting increased sales by NAC and the curtailment charge, partially offset by reduced contract services work at Portsmouth.

Gross Profit

Gross profit declined $10.9 million in the three months ended June 30, 2011 compared to the corresponding period in 2010. Our gross profit margin was 3.7%7.3% in the three months ended March 31,June 30, 2011 compared to 7.7%9.6% in the corresponding period in 2010. Gross profit for the LEU segment increased $0.3declined $12.5 million in the three-month period due to higher unit costs, partially offset by higher average selling prices for SWU and uranium, partially offset by higher unit costs. uranium.

Gross profit for the contract services segment declined $13.1increased $1.6 million in the three months ended March 31,June 30, 2011, compared to the corresponding period in 2010, reflecting fee recognition on certain contracts in the prior period as well asincreased profit for NAC and partially offset by a $3.2$1.9 million pensionretirement benefit plan curtailment charge in the current period in connection with the transition of USEC employees to a new contractor following the expiration of the cold shutdown contract on March 28, 2011.

Gross profit declined $23.7 million in the six months ended June 30, 2011 compared to the corresponding period in 2010. Our gross profit margin was 5.6% in the six months ended June 30, 2011 compared to 8.8% in the corresponding period in 2010. Gross profit for the LEU segment declined $12.2 million in the six-month period due to higher unit costs, partially offset by higher average selling prices for SWU and uranium.

Gross profit for the contract services segment declined $11.5 million in the six months ended June 30, 2011, compared to the corresponding period in 2010, reflecting fee recognition on certain contracts in the prior period as well as $5.1 million in retirement benefit plan curtailment charges in the current period, partially offset by increased profit for NAC.


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Non-Segment Information

The following table presents elements of the accompanying consolidated condensed statements of operations that are not categorized by segment (dollar amounts in millions):

 
Three Months Ended March 31,
        
Three Months Ended June 30,
       
 2011  2010  Change  %  2011  2010  Change  % 
Gross profit
 $13.9  $26.7  $(12.8)  (48)% $33.2  $44.1  $(10.9)  (25)%
Advanced technology costs
  26.7   25.7   (1.0)  (4)%  33.5   26.0   (7.5)  (29)%
Selling, general and administrative
  15.5   15.1   (0.4)  (3)%  16.7   14.3   (2.4)  (17)%
Other (income)
  (3.7)  (9.7)  (6.0)  (62)%   -   (10.3)  (10.3)  - 
Operating (loss)
  (24.6)  (4.4)  (20.2)  (459)%
Operating income (loss)
  (17.0)  14.1   (31.1)  (221)%
Interest expense
  0.1   0.1   -   - 
Interest (income)
  (0.2)  (0.1)   0.1   100%  (0.1)  (0.1)  -   - 
(Loss) before income taxes
  (24.4)  (4.3)  (20.1)  (467)%
Provision (benefit) for income taxes
  (7.8)  5.4   13.2   244%
Net (loss)
 $(16.6) $(9.7) $(6.9)  (71)%
Income (loss) before income taxes
  (17.0)  14.1   (31.1)  (221)%
Provision for income taxes
  4.2   6.9   2.7   39%
Net income (loss)
 $(21.2) $7.2  $(28.4)  (394)%


  
Six Months Ended June 30,
       
  2011  2010  Change  % 
Gross profit
 $47.1  $70.8  $(23.7)  (33)%
Advanced technology costs
  60.2   51.7   (8.5)  (16)%
Selling, general and administrative
  32.2   29.4   (2.8)  (10)%
Other (income)
  (3.7)  (20.0)  (16.3)  (82)%
Operating income (loss)
  (41.6)  9.7   (51.3)  (529)%
Interest expense
  0.1   0.1   -   - 
Interest (income)
  (0.3)  (0.2)  0.1   50%
Income (loss) before income taxes
  (41.4)  9.8   (51.2)  (522)%
Provision (benefit) for income taxes
  (3.6)  12.3   15.9   129%
Net (loss)
 $(37.8) $(2.5) $(35.3)  (1412)%


Advanced Technology Costs

Advanced technology costs increased $1.0$7.5 million in the three months and $8.5 million in the six months ended March 31,June 30, 2011, compared to the corresponding periodperiods in 2010, reflecting2010. In the second quarter of 2011, we expensed $9.6 million of previously capitalized construction work in progress costs relating to a slight increase in development costs for the American Centrifuge project.number of centrifuge machines and associated capitalized interest costs. The centrifuge machines expensed are no longer considered to have future economic benefit because they were irreparably damaged during lead cascade operations. Advanced technology costs include expenses by NAC to develop and expand its MAGNASTOR storage and transportation technology of $0.4$0.7 million in the threesix months ended March 31,June 30, 2011 and $0.5$1.0 million in the corresponding period of 2010.


41


Selling, General and Administrative

Selling, general and administrative expenses increased $0.4$2.4 million in the three months ended March 31,June 30, 2011 compared to the corresponding period in 2010, reflecting slightly higheran increase of $1.1 million in salary, and employee benefit costs.and other compensation costs, an increase of $0.3 million in consulting costs and a favorable lease adjustment of $0.5 million in the second quarter of 2010.  Selling, general and administrative expenses increased $2.8 million in the six months ended June 30, 2011 compared to the corresponding period in 2010, reflecting an increase of $1.4 million in salary, employee benefit and other compensation costs, an increase of $0.2 million in consulting costs and a favorable lease adjustment of $0.5 million in the second quarter of 2010.


35


Other (Income)

In January 2011, we executed an exchange with a noteholder whereby USEC received convertible notes with a principal amount of $45 million in exchange for 6,952,500 shares of common stock and cash for accrued but unpaid interest on the convertible notes. In connection with this exchange, USECwe recognized a gain on debt extinguishment of $3.1 million in the first quarter of 2011.

In March 2010, we reached a cooperative agreement with DOE to provide for pro-rata cost sharing support for continued funding of American Centrifuge activities with a total cost of $90 million. DOE made $45 million available by taking the disposal obligation for a specific quantity of depleted uranium from USEC, which released encumbered funds for investment in the American Centrifuge technology that USECwe had otherwise committed to future depleted uranium disposition obligations. The program was completed in January 2011 when USECwe made the final qualifying expenditures of $1.2 million. DOE’s contribution on a 50% pro rata basis, or $0.6 million, was recognized as other income in the three months ended March 31,first quarter of 2011. In the threesix months ended March 31,June 30, 2010, USECwe made qualifying American Centrifuge expenditures of $19.4$40.0 million. DOE’s contribution on a 50% pro rata basis, or $9.7$20.0 million, was recognized as other income in the threesix months ended March 31,June 30, 2010.

Interest Expense and Interest Income

Interest income increasedexpense was unchanged compared to the corresponding periods in 2010 at $0.1 million in the three and six months ended March 31, 2011, compared to the corresponding period in 2010, reflecting higher average cash balances.

There was no interest expense in either period since interest costs were capitalized for the American Centrifuge project.June 30, 2011. Interest costs capitalized increased from $6.3$12.9 million in the threesix months ended March 31,June 30, 2010 to $11.0$21.6 million in the threesix months ended March 31,June 30, 2011, reflecting the convertible preferred stock issued in September 2010 and credit facility term loan funded in October 2010.

Interest income was unchanged in the three months and increased $0.1 million in the six months ended June 30, 2011, compared to the corresponding periods in 2010, reflecting higher average cash balances.

Provision (Benefit) for Income Taxes

The provision (benefit) for income taxtaxes was $4.2 million in the three months and $(3.6) million in the six months ended June 30, 2011.  The decrease in the provision (benefit) infor income taxes compared to the three months ended March 31, 2011 is primarily due to a decrease in the expected 2011 loss before taxes and an increase in non-deductible paid-in kind dividends associated with the investment by Toshiba and B&W in the second half of 2011.  The first and second quarter 2011 income tax provisions include a $0.3 million benefit for the reversal of previously accrued amounts associated with liabilities for unrecognized benefits.


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Excluding the reversal of previously accrued amounts associated with liabilities for unrecognized benefits, the overall effective rate for 2011 is expected to result in a benefit for income taxes of 8% compared to a provision for income taxes of 72% for 2010.  This difference between 2010 and 2011 primarily results from 2010 having income before income taxes and 2011 having an expected loss before income taxes.  If 2011 was $(7.8) millionexpected to have income levels comparable to 2010, the 2011 effective income tax rate would be approximately 60%.  The difference between the federal statutory rate of 35% and the 2011 effective income tax rate of 8% is primarily due to the low level of 2011 expected loss.  In addition, the 2010 provision in the three months ended March 31, 2010 was $5.4 million. The first quarter 2010for income tax provisiontaxes included a one-time charge of $6.5 million related to the change in tax treatment of Medicare Part D reimbursements as a result of the Patient Protection and Affordable Care Act as modified by the Reconciliation Act of 2010 (collectively referred to as “the Healthcare Act”) signed into law at the end of March 2010. The charge iswas due to a reduction in the Company’sour deferred tax asset as a result of a change to the tax treatment of Medicare Part D reimbursements. Under the Act, the tax-deductible prescription drug costs will be reduced by the amount of the federal subsidy. Under Financial Accounting Standards Board guidance, the effect of changes in tax laws or rates on deferred tax assets and liabilities is reflected in the period that includes the enactment date, even though the changes may not beThe 2011 effective until future periods. The first quarter 2011 and 2010 income tax provisionsrate decrease is also include a $0.3 million benefit for the reversal of previously accrued amounts associated with liabilities for unrecognized benefits.

Excluding the impact of the Act and the reversal of previously accrued amounts associated with liabilities for unrecognized benefits, the first quarter 2010 tax benefit would have been $0.8 million or an overall effective rate of approximately 18% as compared to an overall effective rate of 31% in the first quarter of 2011 based onimpacted by lower estimated earnings for 2011.  In December 2010, the Tax Relief, Unemployment Insurance Reauthorization, and Job Creation Act of 2010 (collectively referred to as “the Tax Relief Act”) was signed into law. The Tax Relief Act extended federal research credits through December 2011. As a result, the federal research credit was included in the overall effective rate for the first quarter of 2011, but could not be included in the overall effective rate for the first quarter of 2010 due to its expiration in December 2009.  The difference between the overall effective rates for the first quarter of 2010 and 2011 is due to an increase in the federal research credit in 2011 an increase in 2011 of the non-deductible paid-in-kind dividends associated with the investment by Toshiba and B&W in September 2010, and a decrease in the expected income before income taxes in 2011.
compared to 2010.

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Net (Loss)

Net income declined $6.9$28.4 million in the three months and $35.3 million in the six months ended March 31,June 30, 2011 compared to the corresponding periodperiods in 2010, primarily due to the after-tax effects of the declines in contract servicesLEU segment profits and other income,income. Additional factors affecting the six-month period include the after-tax effects of the declines in contract services profits, partially offset by the tax provision charge of $6.5 million in the prior period related to the effect of changes in tax laws on our deferred tax assets.


2011 Outlook ReiteratedUpdate

USEC is providing a mid-year update to our 2011 financial guidance. We are reiteratingexpect revenue for the full year to be $1.7 billion, unchanged from our guidance for 2011. Specifically, in 2011initial guidance.  Within that total revenue, we expect SWU revenue to be slightly below $1.4 billion and uranium revenue to be $150 million. Our projection for SWU volume sold has declined by 3% from earlier guidance but we continue to see a 3% increase in the average price billed to customers. The contract services segment, which includes the close-out of work for DOE at the former Portsmouth Gaseous Diffusion Plant, is now expected to have revenue of approximately $1.7 billion$200 million or $50 million more than our initial guidance. The higher revenue reflects additional services provided by USEC as the decontamination and decommissioning project at Portsmouth is handed over to a DOE contractor and additional sales of dry storage systems by our subsidiary, NAC International.

On the cost side of the LEU segment, electric power continues to be the largest cost component at approximately 70% of the cost of SWU production. Under the terms of our contract with TVA, we are buying less electricity in 2011 than in 2010. We also coordinated with TVA to ramp down power purchases to our summer operations level earlier than planned due to flooding in the Tennessee Valley. The resulting reduction in power purchases will lower our cost of sales, partially offset by higher than expected fuel cost adjustments paid to TVA. We continue to evaluate our TVA load profile and production requirements through the end of our power supply contract with a goal of optimizing power purchases and decreasing our exposure to TVA fuel cost volatility. We produce approximately half of our SWU supply and purchase half from Russia under the Megatons to Megawatts program. The purchase price paid to Russia in 2011 is 3% higher than in 2010, but the average inventory cost reflects the impact of an 8% increase in purchase cost in 2010 compared to 2009.


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Over the past several years, the year-over-year increase in the cost of electricity and purchase price of SWU from Russia has been greater than the increase in our average price billed to customers, which has tightened gross profitsmargins. However, based on lower production costs in a range of $702011 and slightly higher average prices billed to $80 million. We expectcustomers than anticipated in our prior guidance, we now anticipate our gross profit margin tofor 2011 will be in a rangeapproximately 6%, an improvement over our initial guidance of approximately 4% to 5%.  Based on this revised guidance, we expect the gross profit for 2011 to be approximately $100 million.

Below the gross profit line, we anticipateexpect our selling, general and administrative expense to be approximately $60 million.

The amount of spending related to the American Centrifuge project continues to be a function of our progress toward a conditional commitment and timely financial closing on a DOE loan guarantee and related funding. We are not offering annual guidance forexpect total spending, both capitalized and expensed, to be approximately $145 million through August 31, 2011. As previously disclosed, our spending on the American Centrifuge in 2011 has been incrementally allocated as we continue to evaluate our spending plan and our path toward a DOE loan guarantee commitment. Spending on the project at this time because the level of project spending continues to be uncertain. Project spending will havehas a significant effect on net income and cash flow, and therefore,because the spending level continues to be uncertain, USEC is not providing guidance on net income or cash flow at this time. However, takingTaking into account our anticipated ACP spending duringon the first half of 2011project to date and our anticipated gross profit margin, we continue to expect to report a net loss foreach quarter in 2011.

Spending related to the American Centrifuge project is restricted under our credit facility and will be dependent upon if and when additional capital becomes available. We expect total spending on the American Centrifuge project, both capitalized and expensed, to be approximately $110 million through June 30, 2011, which includes our plan to continue building a limited number of additional AC100 machines. We alsodo, however, expect our current enrichment operations willto generate cash in 2011, but ACP spending will reduce ourpositive cash flow from operations.

Our financial guidance is subject to a number of assumptions and uncertainties that could affect results either positively or negatively. Variations from our expectations could cause substantial differences between our guidance and ultimate results. Among the factors that could affect our results are:

·  Changes to the electric power fuel cost adjustment or changes to our power purchases from our current projection;
 
·  Closing out contract services work at Portsmouth and recognition of estimated contract closeout costs to be recovered from DOE as well as amounts previously billed and owed;
 
·  TheMovement and timing of recognition of previously deferred revenue, particularly related to the sale of uranium;customer orders;
 
·  MovementActions by DOE regarding financing of the American Centrifuge and timingsupporting its continued development;
·  Ongoing review and evaluation of customer orders;the value of capitalized costs that are part of ACP construction that could be charged to expense;
 
·  Changes to SWU and uranium price indicators, and changes in inflation that can affect the price of SWU billed to customers; and
 
·  Additional uranium sales made possible by underfeeding the production process at the Paducah GDP.The timing of recognition of previously deferred revenue.
 

 
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Liquidity and Capital Resources

Key factors that can affect liquidity requirements for our existing operations include the timing and amount of customer sales and power purchases.

We believe our sales backlog in our LEU segment is a source of stability for our liquidity position. Since 2006, we have included in our SWU contracts pricing indices that are intended to correlate with our sources for enrichment supply. Although sales prices under many of our SWU contracts are adjusted in part based on changes in market prices for SWU and electric power, the impact of market volatility in these indices is generally mitigated through the use of market price averages over time. Additionally, changes in the power price component of sales prices are intended to mitigate the effects of changes in our power costs.

Customer orders that are related to their requirements for enrichment may be delayed due to outages, changes in refueling schedules or delays in the initial startup of a reactor. In order to respond to these customer-driven changes as well as to enhance our liquidity and manage our working capital in light of anticipated sales and inventory levels, we work periodically with customers regarding the timing of their orders, including advancement. In addition, rather than selling material into the limited spot market for enrichment, USEC advanced orders from 2011 into 2010 and orders from 2012 into 2011, and based on our outlook for demand, we anticipate continuing to work with customers to advance orders in the near term. The advancement of orders has the effect of accelerating our receipt of cash from such advanced sales, although the amount of cash we receive from such sales may be reduced as a result of the terms mutually agreed with customers in connection with advancement. This will have the effect of reducing backlog and revenues in future years if we do not replace these orders with additional sales. Looking a few years out, we expect an increase in uncommitted demand that could provide the opportunity to make additional near-term sales in those years to supplement our backlog and thus decrease the need to advance orders in the future. Our ability to advance orders depends on the willingness of our customers to agree to advancement on terms that we find acceptable.

We purchase most of the electric power for the Paducah GDP under a power purchase agreement with TVA. The base price under the TVA power contract increases moderately based on a fixed, annual schedule, and is subject to a fuel cost adjustment provision to reflect changes in TVA’s fuel costs, purchased-power costs, and related costs. The impact of future fuel cost adjustments, which are substantially influenced by coal, gas and purchased-power prices and hydroelectric power availability, is uncertain and our cost of power could fluctuate in the future above or below the agreed increases in the base energy price. We expect the fuel cost adjustment to continue to cause our purchase cost for power to remain above the base energy prices, but the magnitude and the impact is uncertain given volatile energy prices and electricity demand.

We expect our cash balance, internally generated cash from our LEU operations and services provided by our contract services segment, and available borrowings under our revolving credit facility will provide sufficient cash to meet our needs for at least 12 months. AsThis assumes the renewal of the revolving credit portion of the credit facility and the repayment of the term loan portion of the credit facility at maturity. The credit facility matures on May 31, 2012. However, as described below, this does not include continuing at our current level of spending on the ACP. To continue our current pace of spending and maintain our current investment in the ACP, absentwe must obtain additional capital.capital in the third quarter of 2011. Additional funds may be necessary sooner than we currently anticipate if we are not successful in our efforts to conserve cash or in the event we are required to fund unanticipated payments to suppliers, increases in financial assurance, any shortfall in our estimated levels of operating cash flow or available borrowings under the revolving credit facility, or to meet other unanticipated expenses. If necessary, we couldwill further reduce our anticipated spending on the American Centrifuge project, to an asset maintenance level, providing additional flexibility to address unanticipated cash requirements, however, this will likely have a significant adverse impact on the project.

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We need significant additional financing to complete construction of the American Centrifuge Plant and we have already reduced the scope of project activities until we have that financing. We expected to fund continued spending on the ACP through the closing on a DOE loan guarantee, using the proceeds from the first two phases of the investment from Toshiba and B&W and through our cash flow from existing operations. However, we have reached a critical point regarding continued funding for the American Centrifuge project. We need to obtain a conditional commitment for the loan guarantee from DOE and close on the $50 million second phase of the strategic investment by Toshiba and B&W in order to maintain the current project spending level. Our ability to continue spending will be subject to our cash flow from operations and liquidity. Without a conditional commitment, we likely would have to further demobilize the project and reduce investment, which would have a material adverse impact on the project.

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We have been working with DOE since October 2010 on the terms forof a conditional commitment for a $2 billion loan guarantee.guarantee for the American Centrifuge project. In April 2011, the DOE Loan Guarantee Program Office substantially completed the due diligence and negotiation stage of the application process, including a draft term sheet, and advanced the ACP application to the next phase. As part of this next phase the credit package prepared by the DOE Loan Guarantee Program Office, including the terms and conditions that USEC has negotiated with the DOE Loan Guarantee Program Office, is being reviewedfor review in parallel by DOE’s credit group and by OMB, the Department of the Treasury and NEC; whichNEC. This review will includeincludes the establishment of an estimated range of credit subsidy cost. However, we have no assuranceAs discussed below, on June 30, 2011, USEC entered into a standstill agreement with Toshiba and B&W through August 15, 2011, to provide an additional limited period of time to complete this review process and obtain a decision from DOE on the conditional commitment. DOE has recently indicated that the terms we have negotiatedit believes that USEC needs to further improve its financial and project execution depth to achieve a manageable credit subsidy cost estimate and to proceed with the DOE Loan Guarantee Office will be approved or thatloan guarantee. We are working with DOE and DOE’s advisors on reviewing structuring options to address DOE’s remaining concerns in order to move forward on the credit subsidy cost will be reasonable or that action will be taken in a timely manner. After obtainingAmerican Centrifuge Project and to obtain a conditional commitment and DOE loan guarantee. In addition, we will need to conclude final documentation and satisfy any technical,have retained financial and other conditionsadvisors to fundingassist USEC in order to close on the financing.this review of structuring options and in reviewing and pursuing strategic alternatives.

In May 2010, Toshiba Corporation (“Toshiba”) and Babcock & Wilcox Investment Company (“B&W”), an affiliate of The Babcock & Wilcox Company,&W signed a definitivesecurities purchase agreement to make a $200 million investment in USEC. Under the terms of the agreement, Toshiba and B&W each agreed to invest $100 million in USEC over three phases, each of which is subject to specific closing conditions.  Closing for the first phase occurred in September 2010 and USEC received $75 million. Closing on the second phase of $50 million is subject to closing conditions, including obtaining a conditional commitment for a $2 billion loan guarantee from DOE. Closing on the third phase of $75 million is subject to additional closing conditions, including closing on a $2 billion loan guarantee.  For their investment, the companies received convertible preferred stock as well as warrants to purchase shares of common stock, which are exercisable in the future. The securities purchase agreement provided that if the second closing did not occur by June 30, 2011, the agreement may be terminated by USEC or each of the investors (as to such investor’s obligations). USEC did not receive a conditional commitment from DOE by June 30th and therefore did not close on the second phase of the strategic investment by that date. On June 30, 2011, USEC entered into a standstill agreement with Toshiba and B&W whereby each of the parties agreed not to exercise its right to terminate prior to August 15, 2011.

In addition,USEC is continuing discussions with Toshiba and B&W with respect to the status and timing of the DOE loan guarantee process and its impact on closing of the next phase of the Toshiba and B&W investment and on the current standstill agreement. However, USEC has no assurance that a structuring option to address DOE’s remaining concerns or a strategic alternative transaction will be achieved or the timing thereof, that any extension or other modifications to the standstill agreement will be agreed, that the terms USEC has negotiated with the DOE Loan Guarantee Program Office will be approved or that the credit subsidy cost will be reasonable. After obtaining a conditional commitment, USEC will need to conclude final documentation and satisfy any technical, financial and other conditions to funding in order to close on financing. Funding under a DOE loan guarantee will only occur following conditional commitment, final documentation and satisfaction of conditions to funding, which are subject to uncertainty.

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To complete the project, we will require additional funding beyond the $2 billion DOE loan guarantee, proceeds from the investment from Toshiba and B&W, and internally generated cash flow. In order to obtain a DOE loan guarantee, we will need to demonstrate that sufficient capital is available to complete the project. We initiated in 2010, and continue to have discussions with Japanese export credit agencies regarding financing $1 billion of the cost of building the plant. However, we have no assurance that they will provide the financing needed and on what terms.terms or that we will not need additional capital.

We expect to fund continued spending on the ACP through the closing on a DOE loan guarantee, using the proceeds from the first two phases of the investment from Toshiba and B&W and through our cash flow from existing operations. However, we are reaching a critical point regarding continued funding for the American Centrifuge project. We need to obtain a conditional commitment for the loan guarantee from DOE and close on the $50 million second phase of the strategic investment by Toshiba and B&W during the second quarter of 2011 in order to maintain the current spending level on the American Centrifuge project while maintaining compliance with our credit facility covenant that limits our ACP spending. In addition to limiting our spending on the American Centrifuge project, if we do not close on the second phase of the strategic investment by Toshiba and B&W by June 30, 2011, we and each of the investors (as to such investor’s obligations) would have a right to terminate the securities purchase agreement governing the transactions. Our ability to continue spending will be subject to our cash flow from operations and liquidity, including restrictions in our credit facility on ACP spending. Without a conditional commitment, we likely would have to further demobilize the project and reduce investment.

We have been working with our suppliers to update the scope, cost and schedule to build the ACP and we continue to work with our suppliers to refine our estimates and seek reductions in the project cost. In August 2010, we announced our estimated cost of approximately $2.8 billion to complete the American Centrifuge project from the point of closing on financing. The $2.8 billion estimate is a go-forward cost estimate and does not include our investment to date, spending from now untilup to closing on financing needed to complete the plant, overall project contingency, financing costs or financial assurance. This estimate includesincluded AC100 machine manufacturing and assembly, engineering, procurement and construction (“EPC”) costs and related balance-of-plant work, start-up and initial operations, and project management. We believehave been working with our suppliers to update the scope, cost and schedule to build the ACP and we continue to work with our suppliers to refine our estimates and seek reductions in the project cost. Since August 2010, plant design has matured and financial closing continues to be delayed.  As a result of more mature plant design, potential changes in material costs and continuing uncertainty with respect to the timing of financial closing, we expect this go-forward cost estimate to increase but we will continue to work with our suppliers to limit any potential increase. Prices from our suppliers are valid for only limited periods of time and until we have substantially reduced risk inclarity on the American Centrifuge project since our initial baseline project budget in 2008 and our current cost estimate is basedtiming for closing on a significantly more matureDOE loan guarantee, we will be unable to provide a reasonably static estimate of go-forward costs.  In addition, to the extent we are forced to further demobilize the ACP as a result of continued delays, our estimated costs for the project scope.will also increase for remobilization and other costs.

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WeIn addition, we are currently evaluating the appropriate level for the overall project contingency taking into account the level of risk given the maturity of the project and pending discussions with DOE regarding obtaining a loan guarantee. We are also evaluating the financing costs and financial assurance required for the project, which will be affected by, among other things, the overall financing plan for the project, the amount of the credit subsidy cost for any DOE loan guarantee, and the amount and sources of the additional financing we need to complete the project.

We are seeking to fund the additional $2.8 billion of costs to complete the American Centrifuge project and additional amounts that are needed to cover overall project contingency, financing costs and financial assurance through a combination of the $2 billion of DOE loan guarantee funding for which we have applied, the proceeds from the third phase of the investment from Toshiba and B&W of $75 million, additional funding from Japanese export credit agencies of $1 billion or from other third parties, cash on hand and prospective cash flow from existing USEC operations, and prospective reinvested project cash generated during construction. However, we may need to identify additional sources of capital. Many of these sources of capital are inter-related. For example, the third phase of investment from Toshiba and B&W is contingent upon the closing of a DOE loan guarantee and in order to close on a DOE loan guarantee we will need to demonstrate that all sources of capital needed to complete the project are available. We have no assurance that we will be successful in raising this capital.


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The change in cash and cash equivalents from our consolidated condensed statements of cash flows are as follows on a summarized basis (in millions):
 
 
Three Months Ended March 31,
  
Six Months Ended June 30,
 
 
2011
  
2010
  
2011
  
2010
 
Net Cash Provided by (Used in) Operating Activities $51.3  $(42.9)
Net Cash Provided by Operating Activities
 $285.6  $173.2 
Net Cash (Used in) Investing Activities
  (50.7)  (46.0)  (91.0)  (84.9)
Net Cash (Used in) Financing Activities
  (1.8)  (9.9)  (5.4)  (12.1)
Net (Decrease) in Cash and Cash Equivalents
 $(1.2) $(98.8)
Net Increase in Cash and Cash Equivalents
 $189.2  $76.2 

Operating Activities

PaymentThe decline in accounts receivable provided cash of the Russian Contract payables balance of $201.2$174.6 million was a significant use of cash flow in the threesix months ended March 31,June 30, 2011. More than offsetting this use was positive cash flow provided by our LEU segment based onThe decrease resulted from above-average sales in the fourth quarter of 2010 due to the timing of customer orders and deliveries. InventoriesNet inventories declined $147.4$173.9 million in the three-monthsix-month period, providing monetization of inventory produced in the prior year; accounts receivableyear. Payables under the Russian Contract declined $63.8 million; and deferred revenue, net$56.0 million due to the timing of deferred costs, increased $62.3 million.deliveries, representing a significant use of cash flow in the six months ended June 30, 2011.

Investing Activities

Capital expenditures were $50.7$91.0 million in the threesix months ended March 31,June 30, 2011, compared with $49.0$87.9 million in the corresponding period in 2010. Capital expenditures during these periods are principally associated with the American Centrifuge Plant, including prepayments made to suppliers for services not yet performed.


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Financing Activities

Borrowings and repayments under the revolving credit facility were each less than $0.1 million in the threesix months ended March 31,June 30, 2011.

There were 122.7123.0 million shares of common stock outstanding at March 31,June 30, 2011, compared with 115.2 million at December 31, 2010, an increase of 7.57.8 million shares (or 7%). In January 2011, we executed an exchange with a noteholder whereby we received convertible notes with a principal amount of $45 million in exchange for 6,952,500 shares of common stock and cash for accrued but unpaid interest on the convertible notes.


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Working Capital
 March 31,  December 31,  June 30,  December 31, 
 2011  2010  2011  2010 
 (millions)  (millions) 
Cash and cash equivalents  $149.8  $151.0  $340.2  $151.0 
Accounts receivable, net   244.8   308.6   134.0   308.6 
Inventories, net   659.3   806.7   632.8   806.7 
Credit facility term loan, current   (85.0)  - 
Other current assets and liabilities, net   (113.0)  (280.7)  (205.0)  (280.7)
Working capital  $940.9  $985.6  $817.0  $985.6 


The credit facility term loan of $85.0 million matures May 31, 2012 and is included in current liabilities as of June 30, 2011 and long-term debt as of December 31, 2010.

Capital Structure and Financial Resources

At March 31,June 30, 2011, our long-term debt of $615.0 million consisted of $530.0 million in 3.0% convertible senior notes due October 1, 2014 and a term loan of $85.0 million due May 31, 2012 under our credit facility.facility and $530.0 million in 3.0% convertible senior notes due October 1, 2014.

The convertible notes are unsecured obligations and rank on a parity with all of our other unsecured and unsubordinated indebtedness. We may, from time to time, agree to exchange a portion of our convertible notes for shares of our common stock prior to their maturity in privately negotiated transactions. We will evaluate any such transactions in light of then existing market conditions, taking into account our stock price as it relates to the conversion ratio and any potential interest cost savings. The amounts involved, individually or in the aggregate, may be material. We are restricted under our credit facility from repurchasing the notes for cash.

In January 2011, USEC executed an exchange with a noteholder whereby USEC received convertible notes with a principal amount of $45 million in exchange for 6,952,500 shares of common stock and cash for accrued but unpaid interest on the convertible notes. In connection with this exchange USEC recognized a gain on debt extinguishment of $3.1 million in the first quarter of 2011.

Our debt to total capitalization ratio was 34%35% at March 31,June 30, 2011 and 36% at December 31, 2010, including convertible preferred stock of $80.7$83.3 million which is classified as a liability.

Our $310 million syndicated bank credit facility provides for the $85 million term loan and a revolving credit facility of $225 million.  The term loan was issued with an original issue discount of 2% and bears interest, at our election, at either:

·  the greater of (1) the JPMorgan Chase Bank prime rate (with a floor of 3%) plus 6.5%, (2) the federal funds rate plus ½ of 1% (with a floor of 3%) plus 6.5%, or (3) an adjusted 1-month LIBO Rate plus 1% (with a floor of 3%) plus 6.5%; or
 
·  the adjusted LIBO Rate (with a floor of 2%) plus 7.5%.
 
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The interest rate for the term loan was 9.5% as of March 31,June 30, 2011, which equals the floor plus 7.5%.


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Utilization of our $225 million revolving credit facility at March 31,June 30, 2011 and December 31, 2010 follows (in millions):
 March 31,  December 31,  June 30,  December 31, 
 2011  2010  2011  2010 
Short-term borrowings  $-  $- 
Borrowings under the revolving credit facility $-  $- 
Term loan due May 31, 2012   85.0   85.0 
Letters of credit   17.2   17.3   7.3   17.3 
Available credit   207.8   207.7   217.7   207.7 

Borrowings under the credit facilities are subject to limitations based on established percentages of qualifying assets pledged as collateral to the lenders, such as eligible accounts receivable and USEC-owned inventory. Available credit reflects the levels of qualifying assets at the end of the previous month less any borrowings or letters of credit.

The interest rate on outstanding borrowings under the revolving credit facility, at our election, is either:
 
 ·the sum of (1) the greater of a) the JPMorgan Chase Bank prime rate, b) the federal funds rate plus ½ of 1%, or c) an adjusted 1-month LIBO Rate plus 1% plus (2) a margin ranging from 2.25% to 2.75% based upon availability, or
 
 ·the sum of the adjusted LIBO Rate plus a margin ranging from 4.0% to 4.5% based upon availability.

The credit facility matures on May 31, 2012.  The term loan is subject to mandatory prepayment consistent with the existing credit agreement. The term loan may be prepaid voluntarily subject to a prepayment fee of 2% of the amount if prepaid before October 8, 2011 and 1% of the amount if prepaid after October 8, 2011 but prior to January 1, 2012.

The credit facility is available to finance working capital needs and general corporate purposes. Commitments are secured by assets of USEC Inc. and our subsidiaries, excluding equity in, and assets of, subsidiaries created to carry out future commercial American Centrifuge activities.

Under the terms ofOn June 20, 2011, the credit facility we are subjectagreement was amended to restrictions on our ability to spend onprovide increased flexibility for continued investment in the American Centrifuge project. Subject to certain limitations when Availability (as defined inBefore the amendedamendment, the credit agreement) falls below certain thresholds, the amended creditfacility agreement permits uspermitted USEC to spend up to $165 million forin the American Centrifuge projectaggregate over the term of the credit facility (the “ACP Spending Basket”).on the American Centrifuge project, subject to certain limitations and exceptions. The amendment removes this spending restriction. The credit facility doesagreement, as amended, instead restricts spending on the American Centrifuge project if Availability falls below $100 million, as described below:

RequirementOutcome
Availability ≥ $100 million
If not maintained, then the aggregate amount of spending on the American Centrifuge project (1) made in any calendar month shall not exceed $5 million and (2) made in the aggregate shall not exceed $25 million until the 60th consecutive day after minimum Availability is restored.

“Availability” means, the lesser of (i) aggregate lender commitments and (ii) the sum of eligible receivables and eligible inventory, subject to caps, less the sum of (x) outstanding loan balances and accrued interest, fees and expenses, and (y) letters of credit issued, except to the extent cash collateral has been posted to support the letters of credit. Aggregate lender commitments include both commitments of the revolving lenders and the outstanding principal amount of the term loan.

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Availability was $216.9 million as of June 30, 2011 and $206.8 million as of December 31, 2010. We expect to have borrowings under the credit facility in the latter half of 2011.

The remaining restrictions in the credit facility on spending on the American Centrifuge project continue to not restrict the investment of proceeds of grants and certain other financial accommodations (excluding proceeds from the issuance of debt or equity by the borrowers) that may be received from DOE or other third parties that are specifically designated for investment in the American Centrifuge project. In addition to

Under the ACP Spending Basket,terms of the credit facility, also permitsborrowings under the investment in the American Centrifuge project of net proceeds from additional capital raised by us (such as the investment from Toshiba and B&W),revolving credit facility are subject to certainlimitations based on Availability. The amendment changes two restrictive provisions and certain limitations when Availability falls below certain thresholds. As described above under “Liquidity and Capital Resources,” if we are unable to raise additional proceeds or capital that are permitted under the credit facility to be invested in the American Centrifuge project outside of the ACP Spending Basket, the size of the ACP Spending Basket will necessitate further reductions in spending on the American Centrifuge project.as follows:

Previous RequirementNew RequirementOutcome
Availability ≥ greater of 10% of  aggregate lender commitments or $32.5 million
Availability ≥ the sum of (a) greater of (i) 10% of  aggregate lender commitments or (ii) $32.5 million plus (b) $17.5 million
If not met at any time, an event of default is triggered.
Availability ≥ $75.0 million`Availability ≥ $100.0 million
If not met at any time, fixed charge ratio required to be 1.00 to 1.00 until the 90th consecutive day Availability is restored.


The credit facility includes provisions permitting transfer of assets related to the American Centrifuge project to enable USEC to separately finance the American Centrifuge project. The USEC subsidiaries created to carry out future commercial American Centrifuge activities will not be guarantors under the credit facility, and their assets will not be pledged as collateral.

42

The revolving credit facility contains various reserve provisions that reduce available borrowings under the facility periodically or restrict the use of borrowings if certain requirements are not met. Additional details are provided in our 2010 Annual Report on Form 10-K. As of March 31,June 30, 2011 and December 31, 2010, we had met all of the reserve provision requirements by a large margin.

The credit facility includes various customary operating and financial covenants, including restrictions on the incurrence and prepayment of other indebtedness, granting of liens, sales of assets, making of investments, maintenance of a minimum amount of collateral, and payment of dividends or other distributions. As of March 31,June 30, 2011 and December 31, 2010, we were in compliance with all of the various customary operating and financial covenants. In addition, our credit facility prohibits our payment of cash dividends or distributions to holders of our common stock. Complying with these covenants may limit our flexibility to successfully execute our business strategy. Failure to satisfy the covenants would constitute an event of default under the credit facility.

Default under, or failure to comply with the Russian Contract, the 2002 DOE-USEC Agreement (other than the milestones related to deployment of the American Centrifuge project), the lease of the GDPs or any other material contract or agreement with the DOE, or any exercise by DOE of its rights or remedies under the 2002 DOE-USEC Agreement, would also be considered to be an event of default under the credit facility if it would reasonably be expected to result in a material adverse effect on (i) our business, assets, operations or condition (taken as a whole), (ii) our ability to perform any of our obligations under the credit facility, (iii) the assets pledged as collateral under the credit facility; (iv) the rights or remedies under the credit facility of the lenders or J.P. Morgan as administrative agent; or (v) the lien or lien priority with respect to the collateral of J.P. Morgan as administrative agent.

51

Deferred Financing Costs

Financing costs are generally deferred and amortized over the life of the instrument. A summary of deferred financing costs for the threesix months ended March 31,June 30, 2011 follows (in millions):
 
December 31, 2010
  Additions  Amortization  
March 31,
2011
  
December 31, 2010
  Additions  Amortization  
June 30,
 2011
 
Other current assets:                        
Bank credit facilities
 $7.4  $-  $(1.3) $6.1  $7.4  $0.5  $(2.6) $5.3 
                                
Deferred financing costs (long-term):                                
Convertible notes
 $8.1  $-  $(1.1) $7.0  $8.1  $-  $(1.6) $6.5 
DOE Loan Guarantee application
  2.5   1.5   -   4.0 
ACP project
  2.5   2.6   -   5.1 
Deferred financing costs
 $10.6  $1.5  $(1.1) $11.0 0  $10.6  $2.6  $(1.6) $11.6 


Off-Balance Sheet Arrangements

Other than the letters of credit issued under the credit facility, and the surety bonds, contractual commitments and the license agreement with DOE relating to the American Centrifuge technology disclosed in our 2010 Annual Report, there were no material off-balance sheet arrangements, obligations, or other relationships at March 31,June 30, 2011 or December 31, 2010.


43


New Contractual Obligations Update
 
On March 23, 2011, we signed a multi-year contract with TENEX for the 10-year supply of Russian LEU beginning in 2013 through 2022.  The new contract was approved by the Russian State Atomic Energy Corporation (“Rosatom”) on May 11, 2011.  The effectiveness of the new commercial contract between TENEX and USEC is subject to approval of the Russian State Corporation for Atomic Energy (“ROSATOM”) and completion of administrative arrangements between the U.S. and Russian governments under the agreement for cooperation in nuclear energy between the United States and the Russian Federation. The pricing terms for SWU under the contract are based on a mix of market-related price points and other factors. The contract provides USEC the option to increase or decrease the amount of the firm commitment SWU to be purchased for a given year by up to a total of plus or minus 5%.  For years 2015 through 2019, in addition to its option to decrease the amount of any firm commitment SWU to be purchased during such year by up to 5%, USEC will have the option to defer up to an additional 5% of the amount of the firm commitment SWU to be purchased in such year and instead purchase the deferred amount in years 2020 through 2022. TENEX and USEC also may mutually agree to increase the purchases and sales of SWU by certain additional optional quantities of SWU. USEC’s purchase commitment under the contract during the ten yearten-year period is estimated to be approximately $2.8 billion excluding contractual options to increase or decrease volumes. Actual amounts will also vary based on changes in the price points and other pricing elements. 


52


New Accounting Standards Not Yet Implemented

We have reviewed recently issued accounting standardsIn May 2011, the Financial Accounting Standards Board (“FASB”) amended its guidance on fair value measurements and related disclosures. The new guidance represents the converged guidance of the FASB and the International Accounting Standards Board, providing a consistent definition of fair value and common requirements for measurement and disclosure of fair value between GAAP and International Financial Reporting Standards (“IFRS”). The new guidance also changes some fair value measurement principles and enhances disclosure requirements related to activities in Level 3 of the fair value hierarchy. The provisions of this new guidance are effective for fiscal years and interim periods beginning after December 15, 2011 and are applied prospectively. This requirement will become effective for USEC beginning with the first quarter of 2012 and we are evaluating the impact of adopting this guidance on our financial statements.

In June 2011, the FASB amended its guidance on the presentation of comprehensive income. The new guidance requires companies to present the components of net income and other comprehensive income either in a single statement below net income or in a separate statement of comprehensive income immediately following the income statement. The new guidance does not change the items that must be reported in other comprehensive income or the requirement to report reclassifications of items from other comprehensive income to net income. The provisions of this new guidance are not yet effective for fiscal years and have determined that none would have a materialinterim periods beginning after December 15, 2011 and are applied retrospectively for all periods presented. This requirement will become effective for USEC beginning with the first quarter of 2012 and we are evaluating the impact to USEC’s consolidatedof adopting this guidance on our financial statements.



 
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Item 3. Quantitative and Qualitative Disclosures about Market Risk

At March 31,June 30, 2011, the balance sheet carrying amounts for cash and cash equivalents, accounts receivable, and accounts payable and accrued liabilities, and payables under the Russian Contract approximate fair value because of the short-term nature of the instruments.

We have not entered into financial instruments for trading purposes. At March 31,June 30, 2011, our debt consisted of the 3.0% convertible senior notes with a balance sheet carrying value of $530.0 million and a credit facility term loan of $85.0 million. The fair value of the convertible notes, based on the trading price as of March 31,June 30, 2011, was $421.7$379.0 million. The fair value of the term loan as of March 31,June 30, 2011, using the change in market value of an index of loans of similar credit quality based on published credit ratings, was $90.8$85.4 million.

The estimated fair value of our convertible preferred stock at March 31,June 30, 2011, including accrued paid-in-kind dividends declared payable AprilJuly 1, 2011, was $80.7 million, and was equal to the liquidation value of $1,000 per share or $80.7$83.3 million.

Reference is made to additional information reported in management’s discussion and analysis of financial condition and results of operations included herein for quantitative and qualitative disclosures relating to:
 
commodity price risk for electric power requirements for the Paducah GDP (refer to “Overview – Cost of Sales for SWU and Uranium” and “Results of Operations – Cost of Sales”),
 
interest rate risk relating to the outstanding term loan and any outstanding borrowings at variable interest rates under our credit facility (refer to “Liquidity and Capital Resources – Capital Structure and Financial Resources”), and
 
interest rate and other market risks relating to the valuation of our convertible preferred stock (refer to “Liquidity and Capital Resources – Capital Structure and Financial Resources”).
 

Item 4. Controls and Procedures

Effectiveness of Our Disclosure Controls and Procedures

 
Under the supervision and with the participation of our management, including our Chief Executive Officer and our Chief Financial Officer, we have evaluated the effectiveness of our disclosure controls and procedures pursuant to Exchange Act Rule 13a-15(b) as of the end of the period covered by this report. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that these disclosure controls and procedures are effective at a reasonable assurance level.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting during the quarter ended March 31,June 30, 2011 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.


 
4554

 

USEC Inc.
PART II.  OTHER INFORMATION

Item 1.  Legal Proceedings

USEC is subject to various legal proceedings and claims, either asserted or unasserted, which arise in the ordinary course of business. While the outcome of these claims cannot be predicted with certainty, we do not believe that the outcome of any of these legal matters will have a material adverse effect on our results of operations or financial condition.

Item 1A.  Risk Factors

Investors should carefully consider the updated risk factors below and the other risk factors in Part I, Item 1A of our 2010 Annual Report on Form 10-K, in addition to the other information in our Annual Report and this Quarterly Report on Form 10-Q.

Our business, results of operations and prospects could be materially and adversely affected by the effects of the March 11, 2011 earthquake and tsunami in Japan.

The recent earthquake and tsunami in Japan caused significant damage to a multi-unit nuclear power station at Fukushima, including, as announced by the plant operator, The Tokyo Electric Power Company of Japan, Inc. (“TEPCO”), the permanent closure of at least four reactors due to the damage and radiation at the plant.  Japan has categorized the severity level of the Fukushima nuclear crisis at the maximum level 7 on the International Nuclear Event Scale (INES)(“INES”), which is the level of the Chernobyl, Ukraine accident in 1986.  It is too early to know the long term impact of the recent events in Japan, however, the events have created significant uncertainty and our business, results of operations and prospects could be materially and adversely affected.

We have long been a leading supplier of LEUlow enriched uranium (“LEU”) to Japan. Over the last three years, sales to Japan have accounted for approximately 10% to 15% of our revenue. The Tokyo Electric Power Company of Japan, Inc. (TEPCO), which operates the affected nuclear facilities in Fukushima,TEPCO has historically been one of our customers.  We had already delivered the LEU to fuel fabricators expected to be used in 2011 for refueling of reactors forby utility customers most directly affected by the earthquake. However, our backlog during the years 2012-2013 includes sales to customers most directly affected by the earthquake of approximately $20 million.  These sales could be affected and there may be additional sales affected as the situation develops. As of June 30, 2011, estimated future revenue from Japanese utilities under contracts in our backlog during the period 2012 through 2020 is expected to be approximately 20% of the total backlog for that period.  In addition, theas of June 30, 2011, more than half of Japan’s nuclear reactors remained out of service for inspections or awaiting government approval to restart. The shutdown of the Japanese reactors and the shutdown of reactors in other countries due to safety or other concerns raised by the Japanese disaster could have an impact on near term supply and demand for LEU. If other suppliers have near term deliveries that are cancelled or delayed due to shutdown reactors or delays in reactor refuelings, they could seek to sell that excess supply in the market. This could adversely affect our success in selling our LEU and have an adverse effect on our cash flow and results of operations in future years.

The recent events in Japan could have an adverse impact on our ability to successfully finance and deploy the American Centrifuge project.  We are seeking to finance the American Centrifuge project through a combination of a $2 billion DOE loan guarantee, the remaining two phases of the strategic investment by Toshiba Corporation and Babcock & Wilcox Investment Company, Japanese export credit agencies (“ECAs”) financing of $1 billion, and internally generated cash flow.  In addition to the potential impact on cash flow discussed above, the Japanese crisis could have an adverse impact on our success in obtaining third party financing in the timeframe needed.  We are in discussions with DOE regarding the terms forof a loan guarantee conditional commitment, however, this process has taken longer than anticipated and additional delays due to political or other concerns regarding nuclear power in light of recent events could adversely affect our ability to successfully deploy the ACP.  While we continueare continuing our discussions with Japanese ECAs regarding financing $1 billion of the cost of completing the ACP, these discussions could also be adversely affected by the recent events if the Japanese ECAs are unable to devote the necessary time or resources to be able to make a financing commitment in the timeframe needed.  We also have no assurance that the Japanese ECAs will not shift their priorities in the future or otherwise be unable to provide financing in the amount we need. If our ability to obtain Japanese ECA financing is adversely affected, this would also adversely affect our ability to obtain a DOE loan guarantee and complete the American Centrifuge project.

 
4655

 
The recent events in Japan could also have a material and adverse impact on the nuclear energy industry in the long term.  The disaster could harm the public’s perception of nuclear power and could raise public opposition to the planned future construction of nuclear plants.  Some countries may delay or abandon deployment of nuclear power as a result of the disaster in Japan. In the wake of the disaster, the Chinese government suspended approval of new nuclear projects and stated that it will conduct safety inspections of all plants under construction, but emphasized that China’s long-term nuclear development plans have not changed. Other governments have announced plans to review or delay decisions to review new nuclear projects.

In the immediate aftermath of the nuclear emergency, Germany shut down seven older reactors not currently served by us and its plansgovernment voted to extendphase out nuclear power over the lifenext decade.  Although USEC does not serve any of otherthe German reactors, our European competitors that serve the German reactors will now have excess nuclear fuel available to sell that may be abandoned.negatively affect nuclear fuel prices. In addition, Italy has renewed its moratorium on nuclear power and other European Union countries are reviewing their future plans for nuclear power. Countries have begun new safety evaluations of their plants and how well they operate in situations involving earthquakes and other natural disasters and other situations involving the loss of power.  Demand for nuclear fuel could be negatively affected by such actions, which could have a material adverse effect on our results of operations and prospects.  If deliveries under requirements contracts included in our backlog are significantly delayed, modified or canceled, or if our backlog of contracts is otherwise negatively affected, our future revenues and earnings may be materially and adversely impacted.

Any resulting increased public opposition to nuclear power could lead to political opposition and could slow the pace of global licensing and construction of new or planned nuclear power facilities or negatively impact existing facilities’ efforts to extend their operating licenses.  The events could also result in additional permitting requirements and burdensome regulations that increase costs or have other negative impacts.  As events at the Japanese nuclear facilities continue to develop, they could raise concerns regarding potential risks associated with certain reactor designs or nuclear power production. The disaster in Japan has also raised concerns regarding how to deal with used fuel, which could result in additional burdensome regulations or costs to the nuclear industry which could potentially impact demand for LEU.  These events could adversely affect our business, results of operations and prospects.

The supply agreement we have entered into with Joint Stock Company Techsnabexport (“TENEX”) for the supply by TENEX of commercial Russian LEU is subject to conditions to effectiveness including Russian government approval, that are outside of our control.

On March 23, 2011 we entered into an agreement with TENEX for the supply by TENEX of commercial Russian LEU to USEC over a 10-year period commencing in 2013. The 20-year Russian Contract implementing the Megatons to Megawatts program is scheduled to expire at the end of 2013 and the new supply contract will provide us with continued access to Russian LEU, which currently constitutes about one half of our supply source. However, theThe supply contract is subject to the approval ofwas approved by the Russian State Atomic Energy Corporation (“Rosatom”), and on May 11, 2011.  However, the purchase, sales and delivery obligations of the parties are subject to conclusion by the U.S. and Russian governments of certain implementing agreements under the U.S.-Russian Agreement for Cooperation in Nuclear Energy, (the “Russia 123 Agreement”), which, among other things, provide the framework under which natural uranium supplied by us to TENEX can be returned from the United States to Russia.  While the supply agreement provides some flexibility in the timing of obtaining these approvals and the first deliveries under the agreement are not until 2013, we have no assurance that these approvals and implementing agreements will be obtained in a timely manner or at all. If the approvals and implementing agreements are not obtained or waived by the parties, we will not be able to achieve the anticipated benefits from the supply contract.

 
4756

 
Subject to the effectiveness of the supply contract, TENEX and USEC have also agreed to conduct a feasibility study to explore the possible deployment of an enrichment plant in the United States employing Russian centrifuge technology. However, we cannot give any assurance that we will proceed with such a project.  As part of the feasibility study, Rosatom, TENEX and USEC will review international agreements, government approvals, licensing, financing, market demand, and commercial arrangements.  Any decision to proceed with such a project would depend on the results of the feasibility study and would be subject to further agreement between the parties and their respective governments, the timing and prospects of which are significantly uncertain. In any event,If a decision to proceed with such a project is made in the future, we would not be deployedexpect to deploy such a project until after completion of the American Centrifuge project.

We also may not achieve the anticipated benefits from the supply contract with TENEX because of restrictions on U.S. imports of LEU and other uranium products produced in the Russian Federation.  These imports (other than LEU imported under the Russian Contract under the Megatons to Megawatts program) are subject to quotas imposed under legislation enacted into law in September 2008 and under the 1992 Russian Suspension Agreement, as amended. Under the supply contract, we have the right to use a portion of the import quotas to support our sales in the United States of SWU purchased under the supply contract beginning in 2014. These quotas are subject to timely completion of the Megatons to Megawatts program by the end of 2013.  Further, prior to the expiration of the quotas at the end of 2020, we will not be able to import for consumption in the United States LEU delivered to us under the supply contract in excess of the portion of the quotas available to us or that is not subject to the quotas (e.g., for use in initial fuel cores for any U.S. nuclear reactors entering service for the first time). The LEU that we cannot sell for consumption in the United States will have to be sold for consumption by utilities outside the United States.  We have no assurance that we will be successful in our efforts to sell this LEU in the United States or outside of the United States.

Additional delays in our obtaining a conditional commitment for a loan guarantee from DOE and other financing needed for the project could severely jeopardize the American Centrifuge project and could require us to further demobilize or terminate the project.

We have been working with DOE since October 2010 on the terms forof a conditional commitment for a $2 billion loan guarantee. The credit package prepared byIn April 2011, the DOE Loan Guarantee Program Office substantially completed the due diligence and negotiation stage of the application process, including a draft term sheet, and advanced the terms and conditions that USEC has negotiated withACP application to the DOE Loan Guarantee Program Office, is being reviewednext phase for review in parallel by DOE’s credit group and by the Office of Management and Budget, the Department of the Treasury and the National Economic Council; whichCouncil. This review will includeincludes the establishment of an estimated range of credit subsidy cost. As noted above, DOE has recently indicated that it believes that USEC needs to further improve its financial and project execution depth to achieve a manageable credit subsidy cost estimate and to proceed with the DOE loan guarantee. We are working with DOE and DOE’s advisors on reviewing structuring options to address DOE’s remaining concerns in order to move forward on the American Centrifuge Project and to obtain a conditional commitment and DOE loan guarantee.   In addition, USEC is working with its financial and other advisors in this review of structuring options and in reviewing and pursuing strategic alternatives. However, we have no assurance that a structuring option to address DOE’s remaining concerns or a strategic alternative transaction will be achieved or the timing thereof, that the terms we have negotiated with the DOE Loan Guarantee Program Office will be approved or that the credit subsidy cost will be reasonable or that action will be taken in a timely manner.reasonable. A high credit subsidy cost could result in a potential capital shortfall which would require new sources of capital to close, which could be difficult to obtain and result in additional delays.  We also continue discussions with Japanese ECAs for additional funding of $1 billion of the cost of completing the American Centrifuge plant.

We
57

To continue our current pace of spending and maintain our current investment in the ACP, we need to obtain a conditional commitment for the loan guarantee from DOE and close on the $50 million second phase of the strategic investment by Toshiba and B&W during the second quarter of 2011 in order to maintain compliance with our credit facility covenant that limits our ACP spending and to maintain the current spending level on the American Centrifuge project. Our spending on the American Centrifuge project will need to take into account existing contractual obligations.  We have no assurance that we will be able to continue spending at current levels or at all.

48

&W. The second closing of the strategic investment by Toshiba and B&W is conditioned on our obtaining a conditional commitment for a loan guarantee of not less than $2 billion from DOE.  The securities purchase agreement governing the transaction provided that it may be terminated by us or each of the investors (as to such investor’s obligations) if the second closing doesdid not occur by June 30, 2011.  IfWe did not receive a conditional commitment from DOE by June 30th and therefore did not close on the partiessecond phase of the strategic investment by that date. On June 30, 2011, we entered into a standstill agreement with Toshiba and B&W pursuant to which each party agreed not to exercise its right to terminate the securities purchase agreement prior to August 15, 2011.  We are continuing discussions with Toshiba and B&W with respect to the status and timing of the DOE loan guarantee process and its impact on closing of the next phase of the Toshiba and B&W investment and on the current standstill agreement, which expires on August 15, 2011.We have no assurance that we will be able to reach any further agreement with either Toshiba or B&W concerning such matters. In the event that either Toshiba or B&W were to terminate the securities purchase agreement, that could have a significant adverse impact on our business and prospects.  Our loan guarantee application includes the $200 million investment as part of the sources of funds for the American Centrifuge project.  If the remaining two phases of the investment are not consummated, this would adversely affect our ability to obtain a loan guarantee.  In addition, our ability to obtain Japanese ECA financing is highly dependent on the strategic investment by Toshiba. If our ability to obtain Japanese ECA financing is adversely affected, this would also adversely affect our ability to obtain a DOE loan guarantee and complete the American Centrifuge project.

If we determine that we do not see a path forward to the receipt of loan guarantee conditional commitment during the second quarter of 2011 or if we see further delay or increased uncertainty with respect to our prospects for obtaining a loan guarantee, or for other reasons, including as needed to preserve our liquidity, or to stay within covenants in our credit facility, we may reduce spending and staffing on the project even further or might be forced to take other actions, including terminating the project. Further cuts in project spending and staffing could make it even more difficult to remobilize the project and could lead to more significant delays and increased costs and potentially make the project uneconomic. Termination of the ACP could have a material adverse impact on our business and prospects because we believe the long-term competitive position of our enrichment business depends on the successful deployment of competitive gas centrifuge enrichment technology.



 
4958

 

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

(c) FirstSecond Quarter 2011 Issuer Purchases of Equity Securities
      (c) Total Number (d) Maximum Number
  (a) Total (b) of Shares (or Units) (or Approximate Dollar
  Number of Average Purchased as Part Value) of Shares (or
  Shares (or Price Paid of Publicly Units) that May Yet Be
  Units) Per Share Announced Plans Purchased Under the
 Period Purchased(1) (or Unit) or Programs Plans or Programs
         
January 1 – January 31 - - - -
February 1 – February 28 - - - -
March 1 – March 31 351,475 $5.31 - -
   Total 351,475 $5.31 - -
      (c) Total Number (d) Maximum Number
  (a) Total (b) of Shares (or Units) (or Approximate Dollar
  Number of Average Purchased as Part Value) of Shares (or
  Shares (or Price Paid of Publicly Units) that May Yet Be
  Units) Per Share Announced Plans Purchased Under the
 Period Purchased(1) (or Unit) or Programs Plans or Programs
         
April 1 – April 30 - - - -
May 1 – May 31 2,669 $4.30 - -
June 1 – June 30 - - - -
   Total 2,669 $4.30 - -

(1)These purchases were not made pursuant to a publicly announced repurchase plan or program. Represents 351,4752,669 shares of common stock surrendered to USEC to pay withholding taxes on shares of restricted stock under the Company’s equity incentive plan.  



59


Item 6.  Exhibits

 10.1Modification No. 4 dated February 11,Summary Sheet for 2011 to Agreement dated June 17, 2002 between the U.S. Department of Energy and USEC Inc., incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed on February 16, 2011 (Commission file number 1-14287).Non-Employee / Non-Investor Director Compensation.
 
 10.2SupplementAmendment dated as of April 28, 2011 by and among Toshiba America Nuclear Energy Corporation, Babcock & Wilcox Investment Company, and USEC Inc. to the Investor Rights Agreement dated as of September 2, 2010 by and among USEC Inc., Toshiba Corporation, and Babcock & Wilcox Investment Company.
10.3Amendment No. 2 dated as of May 19, 2011 by and among Toshiba America Nuclear Energy Corporation, Babcock & Wilcox Investment Company, and USEC Inc. to the Investor Rights Agreement dated as of September 2, 2010 by and among USEC Inc., Toshiba Corporation, and Babcock & Wilcox Investment Company.
10.4Amendment No. 3 dated as of June 7, 2011 by and among Toshiba America Nuclear Energy Corporation, Babcock & Wilcox Investment Company, and USEC Inc. to the Investor Rights Agreement dated January 14,as of September 2, 2010 by and among USEC Inc., Toshiba Corporation, and Babcock & Wilcox Investment Company.
10.5Amendment No. 4 dated as of June 30, 2011 by and among Toshiba America Nuclear Energy Corporation, Babcock & Wilcox Investment Company, and USEC Inc. to Power Contractthe Investor Rights Agreement dated as of September 2, 2010 by and among USEC Inc., Toshiba Corporation, and Babcock & Wilcox Investment Company.
10.6First Amendment to Limited Liability Company Agreement of American Centrifuge Manufacturing, LLC, dated as of April 29, 2011, by American Centrifuge Holdings, LLC and Babcock & Wilcox Technical Services Group, Inc.
10.7Equipment Supply Agreement dated May 1, 2011 between Tennessee Valley AuthorityAmerican Centrifuge Enrichment, LLC and United States Enrichment Corporation.American Centrifuge Manufacturing, LLC (Certain information has been omitted and filed separately pursuant to a request for confidential treatment under Rule 24b-2).
 
 10.310.8Enriched Product Transitional Supply ContractFirst Amendment to Third Amended and Restated Credit Agreement, dated March 23,as of June 20, 2011, betweenamong USEC Inc., United States Enrichment Corporation, the lenders party thereto, and Joint StockJPMorgan Chase Bank, N.A., as administrative and collateral agent, incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed on June 21, 2011 (Commission file number 1-14287).
10.9Standstill Agreement dated as of June 30, 2011 by and among Toshiba America Nuclear Energy Corporation, Babcock & Wilcox Investment Company “Techsnabexport”.  (Certain information has been omitted and USEC Inc., incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed separately pursuant to a request for confidential treatment under Rule 24b-2)on June 30, 2011 (Commission file number 1-14287).
 
 31.1Certification of the Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a).
 
 31.2Certification of the Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a).
 
 3232.1Certification of CEO and CFO pursuant to 18 U.S.C. Section 1350.
 
 101.INSXBRL Instance Document
 
 101.SCHXBRL Taxonomy Extension Schema
 
 101.CALXBRL Taxonomy Extension Calculation Linkbase
 
 101.DEFXBRL Taxonomy Extension Definition Linkbase
101.LABXBRL Taxonomy Extension Label Linkbase
 
 101.PREXBRL Taxonomy Extension Presentation Linkbase
 

 
5060

 




SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


 USEC Inc.
    
    
    
MayAugust 4, 2011By:/s/ John C. Barpoulis 
  John C. Barpoulis 
 Senior Vice President and Chief Financial Officer
 (Principal Financial Officer)

 
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EXHIBIT INDEX

Exhibit No.                      Description

10.1Modification No. 4 dated February 11,Summary Sheet for 2011 to Agreement dated June 17, 2002 between the U.S. Department of Energy and USEC Inc., incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed on February 16, 2011 (Commission file number 1-14287).Non-Employee / Non-Investor Director Compensation.
 
10.2SupplementAmendment dated as of April 28, 2011 by and among Toshiba America Nuclear Energy Corporation, Babcock & Wilcox Investment Company, and USEC Inc. to the Investor Rights Agreement dated as of September 2, 2010 by and among USEC Inc., Toshiba Corporation, and Babcock & Wilcox Investment Company.
10.3Amendment No. 2 dated as of May 19, 2011 by and among Toshiba America Nuclear Energy Corporation, Babcock & Wilcox Investment Company, and USEC Inc. to the Investor Rights Agreement dated as of September 2, 2010 by and among USEC Inc., Toshiba Corporation, and Babcock & Wilcox Investment Company.
10.4Amendment No. 3 dated as of June 7, 2011 by and among Toshiba America Nuclear Energy Corporation, Babcock & Wilcox Investment Company, and USEC Inc. to the Investor Rights Agreement dated January 14,as of September 2, 2010 by and among USEC Inc., Toshiba Corporation, and Babcock & Wilcox Investment Company.
10.5Amendment No. 4 dated as of June 30, 2011 by and among Toshiba America Nuclear Energy Corporation, Babcock & Wilcox Investment Company, and USEC Inc. to Power Contractthe Investor Rights Agreement dated as of September 2, 2010 by and among USEC Inc., Toshiba Corporation, and Babcock & Wilcox Investment Company.
10.6First Amendment to Limited Liability Company Agreement of American Centrifuge Manufacturing, LLC, dated as of April 29, 2011, by American Centrifuge Holdings, LLC and Babcock & Wilcox Technical Services Group, Inc.
10.7Equipment Supply Agreement dated May 1, 2011 between Tennessee Valley AuthorityAmerican Centrifuge Enrichment, LLC and United States Enrichment Corporation.American Centrifuge Manufacturing, LLC (Certain information has been omitted and filed separately pursuant to a request for confidential treatment under Rule 24b-2).
 
10.310.8Enriched Product Transitional Supply ContractFirst Amendment to Third Amended and Restated Credit Agreement, dated March 23,as of June 20, 2011, betweenamong USEC Inc., United States Enrichment Corporation, the lenders party thereto, and Joint StockJPMorgan Chase Bank, N.A., as administrative and collateral agent, incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed on June 21, 2011 (Commission file number 1-14287).
10.9Standstill Agreement dated as of June 30, 2011 by and among Toshiba America Nuclear Energy Corporation, Babcock & Wilcox Investment Company “Techsnabexport”.  (Certain information has been omitted and USEC Inc., incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed separately pursuant to a request for confidential treatment under Rule 24b-2)on June 30, 2011 (Commission file number 1-14287).
 
31.1Certification of the Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a).
 
31.2Certification of the Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a).
 
3232.1Certification of CEO and CFO pursuant to 18 U.S.C. Section 1350.
 
101.INSXBRL Instance Document
 
101.SCHXBRL Taxonomy Extension Schema
 
101.CALXBRL Taxonomy Extension Calculation Linkbase
 
101.DEFXBRL Taxonomy Extension Definition Linkbase
101.LABXBRL Taxonomy Extension Label Linkbase
 
101.PREXBRL Taxonomy Extension Presentation Linkbase
 
 
5262