As submitted to the Securities and Exchange Commission on March 21, 2014

Registration No. 333-191797


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



Post-Effective Amendment No. 1
to

FORM S-1
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933



NRG Energy, Inc.
(Exact name of Registrant as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization)
  4911
(Primary Standard Industrial
Classification Code Number)
  41-1724239
(I.R.S. Employer
Identification Number)

211 Carnegie Center, Princeton, NJ 08540
Telephone: (609) 524-4500
(Address, including zip code, and telephone number, including area code, of Registrant's principal executive offices)



Brian Curci
Deputy General Counsel and Corporate Secretary
211 Carnegie Center
Princeton, NJ 08540
Telephone: (609) 524-4500
(Name, address, including zip code, and telephone number, including area code, of agent for service)



Copies to:

Katayun I. Jaffari
Ballard Spahr LLP
1735 Market St., 51st Floor
Philadelphia, PA 19103
Telephone: (215) 864-8475



Approximate date of commencement of proposed sale to the public:
As soon as practicable after the effective date of this Registration Statement.

         If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, check the following box:    ý

         If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.    o

         If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.    o

         If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.    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.

Large accelerated filer ý   Accelerated filer o   Non-accelerated filer o
(Do not check if a
smaller reporting company)
  Smaller reporting company o

         The Registrant hereby amends this Registration Statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that this Registration Statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933 or until the Registration Statement shall become effective on such date as the Commission, acting pursuant to said Section 8(a), may determine.

   



EXPLANATORY NOTE

        This Post-Effective Amendment No. 1 to the Registration Statement on Form S-1, as amended (File No. 333-191797), or the Registration Statement, is being filed pursuant to the undertakings in Item 17 of the Registration Statement. The Registration Statement was declared effective on December 26, 2013. This Post-Effective Amendment updates and supplements the information contained in the Registration Statement to include the information contained in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2013, which was filed with the Securities and Exchange Commission, or the SEC, on February 28, 2014, the Company's Current Reports on Form 8-K that have been filed with the SEC since December 31, 2013, and the financial statements of Edison Mission Energy for the fiscal year ended December 31, 2013. This Post-Effective Amendment also updates certain financial and other information previously provided in the Registration Statement.

        The Registration Statement relates to shares of NRG Energy, Inc.'s, or NRG's, common stock that are to be issued to Edison Mission Energy, or EME, in connection with a chapter 11 plan of reorganization, or the Plan, under chapter 11 of title 11 of the United States Code. On October 18, 2013, NRG and NRG Energy Holdings, Inc., a wholly owned subsidiary of NRG, or NRG Holdings, entered into a Plan Sponsor Agreement with EME, certain of EME's debtor subsidiaries, the Official Committee of Unsecured Creditors of EME and its debtor subsidiaries, the PoJo Parties (as defined in the Plan Sponsor Agreement) and certain of EME's noteholders that are signatories to such agreement, or the Plan Sponsor Agreement, which provides for the parties to pursue confirmation by the United States Bankruptcy Court for the Northern District of Illinois, or the Bankruptcy Court, of the Plan that will implement a reorganization of EME and such debtor subsidiaries. Pursuant to the Plan Sponsor Agreement, on October 18, 2013, NRG entered into an Asset Purchase Agreement, or the Purchase Agreement, with EME and NRG Holdings, which provides for the acquisition of substantially all of EME's assets, including its equity interests in certain of its direct subsidiaries and thereby such subsidiaries' assets and liabilities, by NRG Holdings upon confirmation of the Plan by the Bankruptcy Court. The Plan was confirmed by the Bankruptcy Court on March 11, 2014. The Plan is expected to become effective contemporaneously with the consummation of the transactions contemplated by the Purchase Agreement, subject to customary closing conditions.


The information in this prospectus is not complete and may be changed. The selling stockholders may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and the selling stockholders are not soliciting an offer to buy these securities in any state or jurisdiction where the offer or sale is not permitted.

PROSPECTUS SUBJECT TO COMPLETION DATED MARCH 21, 2014



GRAPHIC

NRG Energy, Inc.

12,671,977 Shares of Common Stock



        This prospectus relates to the distribution of 12,671,977 shares of our common stock by Edison Mission Energy, or EME, the selling stockholder under this prospectus, pursuant to a chapter 11 plan of reorganization, or the Plan, under chapter 11 of title 11 of the United States Code, or the Bankruptcy Code. The Plan was confirmed by the United States Bankruptcy Court for the Northern District of Illinois on March 11, 2014. This prospectus amends, supplements and updates our prospectus dated December 26, 2013, or the Original Prospectus. The 12,671,977 shares of common stock covered by this prospectus will be sold by us to EME pursuant to an Asset Purchase Agreement, or the Purchase Agreement, dated October 18, 2013, by and among EME, NRG Energy, Inc., or NRG, and NRG Energy Holdings Inc., a wholly owned subsidiary of NRG, or the Purchaser. Pursuant to the Purchase Agreement, the Purchaser will acquire substantially all of EME's assets, including its equity interests in certain of its direct subsidiaries and thereby such subsidiaries' assets and liabilities. As partial consideration for the acquisition of certain assets of EME by the Purchaser under the Purchase Agreement, we will issue shares of our common stock to EME, which shares will vest in a liquidating trust organized pursuant to the Plan. EME, as a selling stockholder under this prospectus and as a statutory underwriter, through such liquidating trust, will distribute such shares to its unsecured creditors in accordance with the Plan. We provide more information about how the shares of common stock will be distributed in the section titled "Plan of Distribution" on page 27 of the Original Prospectus, as supplemented by this Prospectus. The shares of common stock registered under this prospectus represent an aggregate amount of $350 million of the total consideration paid in the acquisition.

        We will not receive any cash proceeds from the sale of shares registered under this prospectus.

        This prospectus should be read in conjunction with the Original Prospectus. If there is any inconsistency between the information in the Original Prospectus and this prospectus, you should rely on the information in this prospectus.

        Our common stock is listed on the New York Stock Exchange under the symbol "NRG." On March 20, 2014, the closing sale price of our common stock on the New York Stock Exchange was $30.47.

        Investing in our common stock involves risks that are described in the "Risk Factors" section beginning on page 10 of the Original Prospectus and on page 37 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2013, incorporated herein by reference.



        Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.



The date of this prospectus is March     , 2014




SUMMARY FINANCIAL DATA

        The following tables set forth a summary of our consolidated historical financial data as of, and for the period ended on, the dates indicated. The annual historical information is derived from our audited consolidated financial statements as of and for the five-year period ended December 31, 2013. You should read this data together with our audited consolidated financial statements and related notes to our financial statements contained in our Annual Report on Form 10-K, for the fiscal year ended December 31, 2013, or the 2013 Form 10-K which has been incorporated by reference into this prospectus. Our historical results are not necessarily indicative of our future results.

 
  Year Ended December 31,  
 
  2013(a)   2012(b)   2011(a)   2010   2009  
 
  (in millions, except per share data)
 

Statement of Income Data:

                               

Total operating revenues

    11,295   $ 8,422   $ 9,079   $ 8,849   $ 8,952  

Total operating costs and expenses, and other expenses

    11,829     8,434     9,725     8,119     7,283  

Income (loss) from continuing operations, net

    (352 )   315     197     476     941  

Net income (loss) attributable to NRG Energy, Inc. 

    (386 ) $ 295   $ 197   $ 477   $ 942  
                       

Per Share Data:

                               

Income (loss) attributable to NRG from continuing operations—basic

    (1.09 ) $ 1.36   $ 0.78   $ 1.86   $ 3.70  

Income attributable to NRG from continuing operations—diluted

    (1.09 )   1.35     0.78     1.84     3.44  

Net income (loss) attributable to NRG—basic

    (1.22 )   1.23     0.78     1.86     3.70  

Net income (loss) attributable to NRG—diluted

    (1.22 )   1.22     0.78     1.84     3.44  

Cash dividends per common share

    0.45     0.18              

Balance Sheet Data:

                               

Current assets

    7,596   $ 7,972   $ 7,749   $ 7,137   $ 6,208  

Current liabilities

    4,204     4,670     5,861     4,220     3,762  

Property, plant and equipment, net

    19,851     20,153     13,621     12,517     11,564  

Total assets

    33,902     34,983     26,900     26,896     23,378  

Long-term debt, including current maturities, capital leases, and funded letter of credit

    16,817     15,883     9,832     10,511     8,418  

Total stockholders' equity

    10,469   $ 10,269   $ 7,669   $ 8,072   $ 7,697  

(a)
Refer to Note 10, Asset Impairments, to our 2013 Form 10-K, for a description of impairment charges recorded in 2013 and 2011.

(b)
Refer to Note 3, Business Acquisitions and Dispositions, to our 2013 Form 10-K, for a description of the acquisition of GenOn on December 14, 2012.

 

1



PRO FORMA FINANCIAL STATEMENTS

Unaudited Pro Forma Condensed Consolidated Combined Financial Statements

        The Unaudited Pro Forma Condensed Consolidated Combined Financial Statements, or the pro forma financial statements, combine the historical consolidated financial statements of NRG Energy, Inc., or NRG, and Edison Mission Energy, or EME, to illustrate the potential effect of the Acquisition. The pro forma financial statements are based on, and should be read in conjunction with, the:

        The historical consolidated financial statements have been adjusted in the pro forma financial statements to give effect to pro forma events that are (1) directly attributable to the Acquisition, (2) factually supportable and (3) with respect to the pro forma statements of operations, expected to have a continuing impact on the combined results. The Unaudited Pro Forma Condensed Consolidated Combined Statements of Operations, or the pro forma statement of operations, for the year ended December 31, 2013, give effect to the Acquisition as if it occurred on January 1, 2013. The Unaudited Pro Forma Condensed Consolidated Combined Balance Sheet, or the pro forma balance sheet, as of December 31, 2013, gives effect to the Acquisition as if it occurred on December 31, 2013.

        As described in the accompanying notes, the pro forma financial statements have been prepared using the acquisition method of accounting under existing United States generally accepted accounting principles, or GAAP, and the regulations of the Securities and Exchange Commission. The expected purchase price will be allocated to EME's assets and liabilities based upon their estimated fair values as of the date of the Acquisition. Valuations necessary to determine the fair value of the assets and liabilities have not been completed and cannot be made prior to the completion of the transaction.

        Accordingly, the pro forma purchase price adjustments are preliminary, subject to future adjustments, and have been made solely for the purpose of providing the unaudited pro forma combined financial information presented herewith. Differences between these preliminary estimates and the final acquisition accounting will occur and these differences could have a material impact on the accompanying pro forma financial statements and the combined company's future results of operations and financial position. The pro forma financial statements have been presented for informational purposes only and are not necessarily indicative of what the combined company's results of operations and financial position would have been had the Acquisition been completed on the dates indicated. NRG could incur significant costs to integrate NRG's and EME's businesses. The pro forma financial statements do not reflect the cost of any integration activities or benefits that may result from synergies that may be derived from any integration activities. In addition, the pro forma financial statements do not purport to project the future results of operations or financial position of the combined company.

2



Unaudited Pro Forma Condensed Consolidated Combined Statement of Operations
Year ended December 31, 2013

 
  NRG Energy, Inc.
Historical
  Edison Mission
Energy
Historical
  Pro Forma
Adjustments
  Pro Forma
Combined
 
 
  (in millions, except share and per share data)
 

Operating revenues

                         

Total operating revenues

  $ 11,295   $ 1,331   $ (28) (a) $ 12,598  

Operating Costs and Expenses

   
 
   
 
   
 
   
 
 

Cost of operations

    8,121     1,044         9,165  

Depreciation and amortization

    1,256     271     (76) (b)   1,451  

Selling, general and administrative

    904     131         1,035  

Impairment losses and other charges

    459     464         923  

Acquisition-related transaction and integration costs

    128             128  

Development activity expense

    84             84  
                   

Total operating costs and expenses

    10,952     1,910     (76 )   12,786  
                   

Operating Income/(Loss)

   
343
   
(579

)
 
48
   
(188

)

Other Income/(Expense)

   
 
   
 
   
 
   
 
 

Equity in earnings of unconsolidated affiliates

    7     45         52  

Other income, net

    13     11         24  

Impairment losses on investments

    (99 )           (99 )

Loss on debt extinguishment

    (50 )   (3 )       (53 )

Interest expense

    (848 )   (89 )   (44) (c)   (981 )
                   

Total other income / (expense)          

    (977 )   (36 )   (44 )   (1,057 )
                   

Loss From Continuing Operations Before Income Taxes

    (634 )   (615 )   4     (1,245 )

Reorganization items, net

        120         120  

Income tax benefit

    (282 )   (93 )   2 (d)   (373 )
                   

Loss From Continuing Operations

  $ (352 ) $ (642 ) $ 2   $ (992 )
                   
                   

Loss Per Share Attributable to NRG Energy, Inc. Common Stockholders

                         

Weighted average number of common shares outstanding—basic

    323                 336  

Loss per Weighted Average Common Share—basic

  $ (1.22 )             $ (3.08 )
                       
                       

Weighted average number of common shares outstanding—diluted

    323                 336  

Loss per Weighted Average Common Share—diluted

  $ (1.22 )             $ (3.08 )
                       
                       

3



Unaudited Pro Forma Condensed Combined Consolidated Balance Sheet
As of December 31, 2013

 
  NRG
Energy, Inc.
Historical
  Edison Mission
Energy
Historical(e)
  Pro Forma
Adjustments
  Pro Forma
Combined
 
 
   
  (in millions)
   
 

ASSETS

                         

Current Assets

                         

Cash and cash equivalents

  $ 2,254   $ 1,176   $ (1,585) (f) $ 1,845  

Funds deposited by counterparties

    63               63  

Restricted cash

    268     7           275  

Accounts receivable—trade, net

    1,214     83           1,297  

Inventory

    898     114           1,012  

Derivative instruments valuation

    1,328     44           1,372  

Deferred income taxes

    258               258  

Cash collateral paid in support of energy risk mgmt activities

    276     71           347  

Renewable energy grant receivable

    539               539  

Prepayments and other current assets

    498     40           538  
                   

Total current assets

    7,596     1,535     (1,585 )   7,546  

Property, Plant and Equipment

   
 
   
 
   
 
   
 
 

Property, plant and equipment, net of accumulated depreciation          

    19,851     3,877     (1,436) (g)   22,292  

Other Assets

   
 
   
 
   
 
   
 
 

Equity investments in affiliates

    453     513           966  

Notes receivable, less current portion

    73               73  

Goodwill

    1,985               1,985  

Intangible assets, net of accumulated amortization

    1,140               1,140  

Nuclear decommissioning trust

    551               551  

Derivative instruments

    311     18           329  

Deferred income taxes

    1,202               1,202  

Other non-current assets

    740     1,030           1,770  
                   

Total other assets

    6,455     1,561         8,016  
                   

Total Assets

  $ 33,902   $ 6,973   $ (3,021 ) $ 37,854  
                   
                   

4



Unaudited Pro Forma Condensed Combined Consolidated Balance Sheet (Continued)
As of December 31, 2013

 
  NRG
Energy, Inc.
Historical
  Edison Mission
Energy
Historical(e)
  Pro Forma
Adjustments
  Pro Forma
Combined
 
 
   
  (in millions)
   
 

LIABILITIES AND STOCKHOLDERS' EQUITY

                         

Current Liabilities

                         

Current portion of long-term debt and capital leases

  $ 1,050   $ 327         $ 1,377  

Accounts payable

    1,038     88           1,126  

Payable to affiliates

        16           16  

Derivative instruments valuation

    1,055               1,055  

Cash collateral received in support of energy risk mgmt activities          

    63               63  

Accrued expenses and other current liabilities

    998     413           1,411  
                   

Total current liabilities

    4,204     844         5,048  

Other Liabilities

   
 
   
 
   
 
   
 
 

Long-term debt and capital leases

    15,767     4,871     (3,000) (h)   17,638  

Nuclear decommissioning reserve

    294               294  

Nuclear decommissioning trust liability

    324               324  

Deferred revenues

        506     (506) (i)    

Deferred income taxes

    22     58           80  

Derivative instruments

    195     56           251  

Out of market commodity contracts

    1,177               1,177  

Other non current liabilities

    1,201     377           1,578  
                   

Total non-current liabilities

    18,980     5,868     (3,506 )   21,342  

Total Liabilities

   
23,184
   
6,712
   
(3,506

)
 
26,390
 

Preferred Stock Mezzanine

   
249
   
         
249
 

Stockholders' Equity

   
 
   
 
   
 
   
 
 

Common stock

    4     64     (64) (j)   4  

Additional paid-in capital

    7,840     1,137     (773) (j)(k)   8,204  

Retained earnings

    3,695     (1,261 )   1,261 (j)   3,695  

Less treasury stock, at cost

    (1,942 )             (1,942 )

Accumulated other comprehensive income

    5     (61 )   61 (j)   5  

Noncontrolling Interest

    867     382           1,249  
                   

Total Stockholders' Equity

    10,469     261     485     11,215  
                   

Total Liabilities and Stockholders' Equity

  $ 33,902   $ 6,973   $ (3,021 ) $ 37,854  
                   
                   

5


(a)
Represents an adjustment to conform EME's policy for recording the receipt of cash grants as deferred revenue to NRG's policy of reducing the value of the related property, plant and equipment. EME had recorded revenue related to these cash grants of $28 million for the year ended December 31, 2013.

(b)
Represents the estimated decrease in net depreciation expense resulting from potential fair value adjustments to EME's property, plant and equipment. The estimate is preliminary, subject to change and could vary materially from the actual adjustment on the date of the Acquisition. For each $100 million change in the fair value adjustment to property, plant and equipment, combined depreciation expense would be expected to change by approximately $5 million. The estimated useful lives of the property, plant and equipment range from 3 to 35 years.

(c)
Reflects the estimated increase in interest expense for borrowings necessary to fund the purchase price of the Acquisition. To fund the purchase price of the Acquisition, in January 2014, NRG issued $700 million of senior notes at an interest rate of 6.25%. This would have resulted in approximately $44 million of additional interest expense for the year ended December 31, 2013. EME did not record interest expense for the EME notes for the year ended December 31, 2013.

(d)
Represents the adjustment to record the tax effect of the reduction in revenue, depreciation expense and interest expense, calculated utilizing NRG's estimated combined statutory federal and state tax rate of 37.0%.

(e)
Based on the amounts reported in the consolidated balance sheet as of December 31, 2013, certain financial statement line items included in EME's historical presentation have been reclassified to the corresponding line items included in NRG's historical presentation. These reclassifications have no effect on the total assets, total liabilities or stockholders' equity reported by NRG or EME.

(f)
Represents cash utilized to fund the purchase price of the Acquisition.

(g)
Represents the adjustment to reflect EME's property, plant and equipment at its estimated fair value on the date of the Acquisition. The estimate is preliminary, subject to change and could vary materially from the actual adjustment at the date of the Acquisition. For each $100 million change in the fair value adjustment to property, plant and equipment, combined depreciation expense would be expected to change by approximately $5 million. The estimated useful lives of the property, plant and equipment range from 3 to 35 years.

(h)
Represents the estimated decrease in long-term debt as NRG will not assume the $3.7 billion of EME notes in connection with the Acquisition, offset by the estimated increase in long-term debt for borrowings necessary to fund the purchase price of the Acquisition. In January 2014, NRG issued $700 million of senior notes at an interest rate of 6.25%.

(i)
Represents an adjustment to conform EME's policy for recording the receipt of cash grants as deferred revenue to NRG's policy of reducing the value of the related property, plant and equipment.

(j)
Represents the issuance of NRG common stock in connection with this offering and adjustments to equity to reflect the impact of the Acquisition.

6


(k)
The estimated purchase price for the Acquisition is $2,649 million, which is expected to be funded by the following components:

 
  (in millions)
 

Cash and cash equivalents

  $ 1,585  

Senior notes to be issued

    700  

Common stock issued in this offering

    364  
       

  $ 2,649  
       
       

        The estimated purchase price reflects the increase in value of the 12,671,977 shares of NRG common stock from the date of the Purchase Agreement through December 31, 2013.

        The allocation of the preliminary purchase price to the fair values of the assets acquired and liabilities assumed is as follows:

 
  (in millions)
 

Current assets

  $ 1,535  

Property, plant and equipment

    2,441  

Other non-current assets

    1,561  
       

Total assets

    5,523  

Current liabilities, including current maturities of long-term debt

    844  

Long-term debt

    1,171  

Non-current liabilities

    491  
       

Total liabilities

    2,506  

Noncontrolling interest

    382  
       

Estimated fair value of net assets acquired

  $ 2,649  
       
       

        The allocation of the preliminary purchase price to the fair values of assets acquired and liabilities assumed includes pro forma adjustments to reflect the fair values of EME's assets and liabilities at the time of the completion of the Acquisition. The final allocation of the purchase price could differ materially from the preliminary allocation used for the Unaudited Pro Forma Condensed Combined Consolidated Balance Sheet primarily because power market prices, interest rates and other valuation variables will fluctuate over time and be different at the time of completion of the Acquisition compared to the amounts assumed in the pro forma adjustments.

7



EXPERTS

        The consolidated financial statements and schedules of NRG Energy, Inc. as of December 31, 2013 and 2012, and for each of the years in the three-year period ended December 31, 2013, and management's assessment of the effectiveness of internal control over financial reporting as of December 31, 2013 have been incorporated by reference herein upon the reports of KPMG LLP, independent registered public accounting firm, and upon the authority of said firm as experts in accounting and auditing.

        The financial statements of Edison Mission Energy as of December 31, 2013 and 2012 and for each of the three years in the period ended December 31, 2013 included in this prospectus have been so included in reliance on the report (which contains an explanatory paragraph relating to Edison Mission Energy's ability to continue as a going concern as described in Note 1 to the financial statements) of PricewaterhouseCoopers LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

        The financial statements of Midwest Generation, LLC as of December 31, 2013 and 2012 and for each of the three years in the period ended December 31, 2013 included in this prospectus have been so included in reliance on the report (which contains an explanatory paragraph relating to Midwest Generation LLC's ability to continue as a going concern as described in Note 1 to the financial statements) of PricewaterhouseCoopers LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.


INCORPORATION BY REFERENCE

        The SEC allows us to "incorporate by reference" the information we file with them into this prospectus, which means that we can disclose important information to you by referring you to those documents and those documents will be considered part of this prospectus. We incorporate by reference the documents listed below that we file with the SEC under Sections 13(a), 14 or 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act") (other than portions of these documents deemed to be "furnished" or not deemed to be "filed," including the portions of these documents that are either (1) described in paragraphs (d)(1), (d)(2), (d)(3) or (e)(5) of Item 407 of Regulation S-K promulgated by the SEC or (2) furnished under Item 2.02 or Item 7.01 of a Current Report on Form 8-K, including any exhibits included with such Items):

        If you make a request for such information in writing or by telephone, we will provide you, without charge, a copy of any or all of the information incorporated by reference in this prospectus. Any such request should be directed to:

NRG Energy, Inc.
211 Carnegie Center
Princeton, NJ 08540
(609) 524-4500
Attention: General Counsel

        You should rely only on the information contained in, or incorporated by reference in, this prospectus. We have not authorized anyone else to provide you with different or additional information. This prospectus does not offer to sell or solicit any offer to buy any securities in any jurisdiction where the offer or sale is unlawful. You should not assume that the information in this prospectus or in any document incorporated by reference is accurate as of any date other than the date on the front cover of the applicable document.

8



WHERE YOU CAN FIND MORE INFORMATION

        We have filed with the SEC a registration statement on Form S-1 under the Securities Act of 1933, as amended, with respect to the shares of common stock offered hereby. This prospectus, which constitutes a part of the registration statement, does not contain all of the information set forth in the registration statement or the exhibits and schedules filed therewith. For further information with respect to NRG Energy, Inc. and the common stock offered hereby, reference is made to the registration statement and the exhibits and schedules filed therewith. Statements contained in this prospectus regarding the contents of any contract or any other document that is filed as an exhibit to the registration statement are not necessarily complete, and each such statement is qualified in all respects by reference to the full text of such contract or other document filed as an exhibit to the registration statement.

        We file annual, quarterly and special reports, proxy statements and other information with the SEC. You can inspect and copy these reports, proxy statements and other information at the Public Reference Room of the SEC, 100 F Street, N.E., Room 1580, Washington, D.C. 20549. Please call the SEC at 1-800-SEC-0330 for further information on the operation of the Public Reference Room. Our SEC filings will also be available to you on the SEC's website. The address of this site is http://www.sec.gov.

9



INDEX TO FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm—Edison Mission Energy

    F-2  

Report of Independent Registered Public Accounting Firm—Midwest Generation

    F-3  

EDISON MISSION ENERGY

   
 
 

Consolidated Statements of Operations for the years ended December 31, 2013, 2012 and 2011

    F-4  

Consolidated Statements of Comprehensive Loss for the years ended December 31, 2013, 2012 and 2011

    F-5  

Consolidated Balance Sheets at December 31, 2013 and 2012

    F-6  

Consolidated Statements of Total Equity for the years ended December 31, 2013, 2012 and 2011

    F-8  

Consolidated Statements of Cash Flows for the years ended December 31, 2013, 2012 and 2011

    F-9  

MIDWEST GENERATION, LLC

   
 
 

Consolidated Statements of Operations for the years ended December 31, 2013, 2012 and 2011

    F-10  

Consolidated Statements of Comprehensive Loss for the years ended December 31, 2013, 2012 and 2011

    F-11  

Consolidated Balance Sheets at December 31, 2013 and 2012

    F-12  

Consolidated Statements of Member's Equity for the years ended December 31, 2013, 2012 and 2011

    F-13  

Consolidated Statements of Cash Flows for the years ended December 31, 2013, 2012 and 2011

    F-14  

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

   
F-15
 

F-1


Report of Independent Registered Public Accounting Firm

To the Board of Directors and Shareholder of Edison Mission Energy:

        In our opinion, the accompanying consolidated balance sheets and the related statements of operations, of comprehensive loss, of total equity and of cash flows present fairly, in all material respects, the financial position of Edison Mission Energy (the "Company") and its subsidiaries at December 31, 2013 and 2012, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 2013 in conformity with accounting principles generally accepted in the United States of America. These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

        The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. As more fully discussed in Note 1 to the consolidated financial statements, on December 17, 2012, the Company and several of its subsidiaries filed voluntary petitions for relief under the provisions of Chapter 11 of the United States Bankruptcy Code. Uncertainties inherent in the bankruptcy process raise substantial doubt about the Company's ability to continue as a going concern. Management's plans in regard to these matters are described in Note 16. The accompanying consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

/s/ PricewaterhouseCoopers LLP
Los Angeles, California
March 12, 2014

F-2


Report of Independent Registered Public Accounting Firm

To the Board of Managers and Member of Midwest Generation, LLC:

        In our opinion, the accompanying consolidated balance sheets and the related consolidated statements of operations, of comprehensive loss, of member's equity and of cash flows present fairly, in all material respects, the financial position of Midwest Generation, LLC (the "Company") and its subsidiaries at December 31, 2013 and 2012, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 2013 in conformity with accounting principles generally accepted in the United States of America. These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

        The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. As more fully discussed in Note 1 to the consolidated financial statements, on December 17, 2012, the Company filed voluntary petitions for relief under the provisions of Chapter 11 of the United States Bankruptcy Code. Uncertainties inherent in the bankruptcy process raise substantial doubt about the Company's ability to continue as a going concern. Management's plans in regard to these matters are described in Note 16. The accompanying consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

/s/ PricewaterhouseCoopers LLP
Los Angeles, California
March 12, 2014

F-3



EDISON MISSION ENERGY AND SUBSIDIARIES
(Debtor-in-Possession)

CONSOLIDATED STATEMENTS OF OPERATIONS

(in millions)

 
  Years Ended December 31,  
 
  2013   2012   2011  

Operating Revenues

  $ 1,331   $ 1,287   $ 1,653  

Operating Expenses

   
 
   
 
   
 
 

Fuel

    564     602     530  

Plant operations

    405     495     571  

Plant operating leases

    75     75     75  

Depreciation and amortization

    271     268     289  

Asset impairments and other charges

    464     28     714  

Administrative and general

    131     147     172  
               

Total operating expenses

    1,910     1,615     2,351  
               

Operating loss

    (579 )   (328 )   (698 )
               

Other Income (Expense)

                   

Equity in income from unconsolidated affiliates

    45     46     86  

Dividend income

    6     12     30  

Interest expense, net

    (89 )   (324 )   (321 )

Loss on early extinguishment of debt

    (3 )        

Other income, net

    5         15  
               

Total other expense

    (36 )   (266 )   (190 )
               

Loss from continuing operations before reorganization items and income taxes

    (615 )   (594 )   (888 )

Reorganization items, net

    120     43      

Provision (benefit) for income taxes

    (93 )   160     (441 )
               

Loss From Continuing Operations

    (642 )   (797 )   (447 )

Income (Loss) from Operations of Discontinued Subsidiaries, net of tax (Note 14)

    1     (112 )   (632 )
               

Net Loss

    (641 )   (909 )   (1,079 )
               

Net (Income) Loss Attributable to Noncontrolling Interests (Note 3)

    (29 )   (16 )   1  
               

Net Loss Attributable to Edison Mission Energy Common Shareholder

  $ (670 ) $ (925 ) $ (1,078 )
               
               

Amounts Attributable to Edison Mission Energy Common Shareholder

                   

Loss from continuing operations, net of tax

  $ (671 ) $ (813 ) $ (446 )

Income (loss) from discontinued operations, net of tax

    1     (112 )   (632 )
               

Net Loss Attributable to Edison Mission Energy Common Shareholder

  $ (670 ) $ (925 ) $ (1,078 )
               
               

   

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

F-4



EDISON MISSION ENERGY AND SUBSIDIARIES
(Debtor-in-Possession)

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

(in millions)

 
  Years Ended December 31,  
 
  2013   2012   2011  

Net Loss

  $ (641 ) $ (909 ) $ (1,079 )

Other comprehensive income (loss), net of tax

   
 
   
 
   
 
 

Valuation allowance on deferred tax asset

        (6 )    

Pension and postretirement benefits other than pensions:

                   

Prior service adjustment, net of tax

    (2 )        

Net gain (loss) adjustment, net of tax expense (benefit) of $22, $4 and $(10) for 2013, 2012 and 2011, respectively

    35         (15 )

Amortization of net loss and prior service adjustment included in expense, net of tax

    5     4     2  

Unrealized gains (losses) on derivatives qualified as cash flow hedges:

                   

Unrealized holding gains (losses) arising during the periods, net of income tax expense (benefit) of $19, $(6) and $(7) for 2013, 2012 and 2011, respectively

    34     (17 )   (12 )

Reclassification adjustments included in net loss, net of income tax expense (benefit) of $(3), $16 and $25 for 2013, 2012 and 2011, respectively

    5     (25 )   (38 )
               

Other comprehensive income (loss), net of tax

    77     (44 )   (63 )
               

Comprehensive Loss

    (564 )   (953 )   (1,142 )
               

Comprehensive (Income) Loss Attributable to Noncontrolling Interests

    (29 )   (16 )   1  
               

Comprehensive Loss Attributable to Edison Mission Energy Common Shareholder

  $ (593 ) $ (969 ) $ (1,141 )
               
               

   

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

F-5



EDISON MISSION ENERGY AND SUBSIDIARIES
(Debtor-in-Possession)

CONSOLIDATED BALANCE SHEETS

(in millions)

 
  December 31,
2013
  December 31,
2012
 

Assets

             

Current Assets

   
 
   
 
 

Cash and cash equivalents

  $ 1,176   $ 888  

Accounts receivable—trade

    83     73  

Receivables from affiliates

    3     8  

Inventory

    114     175  

Derivative assets

    44     53  

Restricted cash and cash equivalents

    7     11  

Margin and collateral deposits

    71     61  

Prepaid expenses and other

    37     54  
           

Total current assets

    1,535     1,323  
           

Investments in Unconsolidated Affiliates

    513     534  
           

Property, Plant and Equipment, less accumulated depreciation of $1,314 and $1,431 at respective dates

    3,877     4,516  
           

Other Assets

             

Deferred financing costs

    34     44  

Long-term derivative assets

    18     37  

Restricted deposits

    102     102  

Rent payments in excess of levelized rent expense under plant operating leases

    791     836  

Other long-term assets

    103     128  
           

Total other assets

    1,048     1,147  
           

Total Assets

  $ 6,973   $ 7,520  
           
           

   

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

F-6



EDISON MISSION ENERGY AND SUBSIDIARIES
(Debtor-in-Possession)

CONSOLIDATED BALANCE SHEETS

(in millions, except share and per share amounts)

 
  December 31,
2013
  December 31,
2012
 

Liabilities and Shareholder's Equity

             

Current Liabilities

   
 
   
 
 

Accounts payable

  $ 35   $ 29  

Payables to affiliates

    16     34  

Accrued liabilities and other

    149     67  

Interest payable

    2     1  

Current portion of long-term debt

    323     307  

Short-term debt

    4     382  
           

Total current liabilities

    529     820  
           

Liabilities subject to compromise

    4,015     3,959  

Long-term debt net of current portion

    1,171     749  

Deferred taxes and tax credits, net (Note 7)

    58     81  

Deferred revenues

    506     533  

Long-term derivative liabilities

    56     118  

Other long-term liabilities

    377     528  
           

Total Liabilities

    6,712     6,788  
           

Commitments and Contingencies (Notes 5, 6, 9 and 10)

             

Equity

   
 
   
 
 

Common stock, par value $0.01 per share (10,000 shares authorized; 100 shares issued and outstanding at each date)

    64     64  

Additional paid-in capital

    1,137     1,095  

Retained deficit

    (1,261 )   (577 )

Accumulated other comprehensive loss

    (61 )   (138 )
           

Total Edison Mission Energy common shareholder's equity (deficit)

    (121 )   444  
           

Noncontrolling Interests

    382     288  
           

Total Equity

    261     732  
           

Total Liabilities and Equity

  $ 6,973   $ 7,520  
           
           

   

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

F-7



EDISON MISSION ENERGY AND SUBSIDIARIES
(Debtor-in-Possession)

CONSOLIDATED STATEMENTS OF TOTAL EQUITY

(in millions)

 
  Edison Mission Energy Shareholder's Equity    
   
 
 
  Common
Stock
  Additional
Paid-in
Capital
  Retained
Earnings
(Deficit)
  Accumulated
Other
Comprehensive
Income (Loss)
  Non-controlling
Interests
  Total
Equity
 

Balance at December 31, 2010

  $ 64   $ 1,336   $ 1,448   $ (31 ) $ 4   $ 2,821  

Net loss

            (1,078 )       (1 )   (1,079 )

Other comprehensive loss, net of tax

                (63 )       (63 )

Payments to Edison International for stock purchases related to stock-based compensation

            (5 )           (5 )

Excess tax benefits related to stock option exercises

        2                 2  

Other stock transactions, net

        4                 4  

Purchase of noncontrolling interests

        (15 )           (1 )   (16 )
                           

Balance at December 31, 2011

    64     1,327     365     (94 )   2     1,664  

Net income (loss)

            (925 )       16     (909 )

Other comprehensive loss, net of tax

                (44 )       (44 )

Payments to Edison International for stock purchases related to stock-based compensation

            (17 )           (17 )

Non-cash distribution to Edison International(1)

        (222 )               (222 )

Excess tax benefits related to stock option exercises

        5                 5  

Other stock transactions, net

        6                 6  

Contributions from noncontrolling interests(2)

                    288     288  

Distributions to noncontrolling interests

                    (18 )   (18 )

Transfers of assets to Capistrano Wind Partners(3)

        (21 )               (21 )
                           

Balance at December 31, 2012

    64     1,095     (577 )   (138 )   288     732  

Net income (loss)

            (670 )       29     (641 )

Other comprehensive income, net of tax

                77         77  

Payments to Edison International for stock purchases related to stock-based compensation

            (14 )           (14 )

Cash contribution from Edison International(1)

        12                 12  

Non-cash contribution from Edison International(1)

        25                 25  

Excess tax benefits related to stock option exercises

        3                 3  

Other stock transactions, net

        2                 2  

Contributions from noncontrolling interests(2)

                    94     94  

Distributions to noncontrolling interests

                    (29 )   (29 )
                           

Balance at December 31, 2013

  $ 64   $ 1,137   $ (1,261 ) $ (61 ) $ 382   $ 261  
                           
                           

(1)
During 2012, EME recorded a non-cash distribution to EIX related to the tax-allocation agreements. During 2013, EME received contributions from EIX related to the tax-allocation agreements. See Note 7—Income Taxes—EME—Deferred Tax Assets and Liabilities.

(2)
Funds contributed by third-party investors to Capistrano Wind Partners. For further information, see Note 3—Variable Interest Entities—Projects or Entities that are Consolidated—Capistrano Wind Partners.

(3)
Additional paid in capital was reduced by $21 million due to a new tax basis in the assets transferred to Capistrano Wind Partners. For further information, see Note 3—Variable Interest Entities—Projects or Entities that are Consolidated—Capistrano Wind Partners.

   

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

F-8



EDISON MISSION ENERGY AND SUBSIDIARIES
(Debtor-in-Possession)

CONSOLIDATED STATEMENTS OF CASH FLOWS (in millions)

 
  Years Ended December 31,  
 
  2013   2012   2011  

Cash Flows From Operating Activities

                   

Net loss

  $ (641 ) $ (909 ) $ (1,079 )

Adjustments to reconcile loss to net cash provided by (used in) operating activities:

                   

Non-cash reorganization items, net

    48     23      

Equity in income from unconsolidated affiliates

    (45 )   (46 )   (85 )

Distributions from unconsolidated affiliates

    45     24     82  

Mark to market on interest rate swaps

    (6 )        

Depreciation and amortization

    290     292     330  

Deferred taxes and tax credits

    (72 )   162     (903 )

Asset impairments and other charges

    464     117     1,738  

Loss on early extinguishment of debt

    3          

Proceeds from US Treasury Grants

        44     388  

Changes in operating assets and liabilities:

                   

(Increase) decrease in margin and collateral deposits

    (10 )   (20 )   14  

(Increase) decrease in receivables

    (5 )   30     251  

Decrease (increase) in inventory

    61     (6 )   (42 )

Decrease (increase) in prepaid expenses and other

    13     (9 )   (9 )

Decrease (increase) in restricted cash and cash equivalents

    4     (2 )   (4 )

Decrease (increase) in rent payments in excess of levelized rent expense

    45     (76 )   (76 )

Increase in payables, other current liabilities and liabilities subject to compromise

    50     5     172  

Decrease (increase) in derivative assets and liabilities, net

    33     (26 )    

Decrease (increase) in other operating—assets

    3     (2 )   (73 )

Decrease in other operating—liabilities

    (47 )   (68 )   (44 )
               

Operating cash flows from continuing operations

    233     (467 )   660  

Operating cash flows from discontinued operations, net

    (2 )   (46 )   (34 )
               

Net cash provided by (used in) operating activities

    231     (513 )   626  
               

Cash Flows From Financing Activities

                   

Cash contributions from noncontrolling interests

    94     288      

Borrowings under short-term debt

    4     195     32  

Borrowings under long-term debt

    171     79     481  

Payments on debt

    (123 )   (56 )   (107 )

Borrowing held in escrow pending completion of project construction

        97     (97 )

Cash contribution from Edison International related to the tax-allocation agreements

    12          

Cash dividends to noncontrolling interests

    (29 )   (18 )    

Payments to affiliates related to stock-based awards

    (14 )   (17 )   (8 )

Excess tax benefits related to stock-based exercises

    3     5     2  

Financing costs

    (6 )   (9 )   (26 )
               

Net cash provided by financing activities from continuing operations

    112     564     277  
               

Cash Flows From Investing Activities

                   

Capital expenditures

    (92 )   (355 )   (672 )

Proceeds from sale of assets

    3     4     9  

Proceeds from return of capital and loan repayments from unconsolidated affiliates

    24     10     46  

Proceeds from settlement of insurance claims

    2     2      

Cash settlement with turbine manufacturer

    5          

Purchase of interest of acquired companies

            (3 )

Investments in and loans to unconsolidated affiliates

    (3 )       (10 )

Increase in restricted deposits and restricted cash and cash equivalents

        (83 )   (4 )

Investments in other assets

    4     (8 )   (30 )
               

Investing cash flows from continuing operations

    (57 )   (430 )   (664 )

Investing cash flows from discontinued operations, net

        (31 )   (14 )
               

Net cash used in investing activities

    (57 )   (461 )   (678 )
               

Net increase (decrease) in cash and cash equivalents from continuing operations

    288     (333 )   273  

Cash and cash equivalents at beginning of period from continuing operations

    888     1,221     948  
               

Cash and cash equivalents at end of period from continuing operations

    1,176     888     1,221  
               

Net decrease in cash and cash equivalents from discontinued operations

    (2 )   (77 )   (48 )

Cash and cash equivalents at beginning of period from discontinued operations

    2     79     127  
               

Cash and cash equivalents at end of period from discontinued operations

  $   $ 2   $ 79  
               
               

   

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

F-9



MIDWEST GENERATION, LLC AND SUBSIDIARIES
(Debtor-in-Possession)

CONSOLIDATED STATEMENTS OF OPERATIONS

(in millions)

 
  Years Ended December 31,  
 
  2013   2012   2011  

Operating Revenues from Marketing Affiliate

  $ 817   $ 892   $ 1,286  

Operating Expenses

   
 
   
 
   
 
 

Fuel

    539     582     512  

Plant operations

    258     369     457  

Depreciation and amortization

    119     128     158  

Asset impairments and other charges

    465     14     653  

Administrative and general

    22     18     22  

Impairment of loan to affiliate (Note 15)

        1,378      
               

Total operating expenses

    1,403     2,489     1,802  
               

Operating loss

    (586 )   (1,597 )   (516 )
               

Other Income (Expense)

                   

Interest and other income

        110     114  

Interest expense

    (23 )   (33 )   (40 )
               

Total other income (expense)

    (23 )   77     74  
               

Loss before reorganization items and income taxes

    (609 )   (1,520 )   (442 )

Reorganization items, net

    41     6      

Benefit for income taxes

    (17 )   (62 )   (172 )
               

Net Loss

  $ (633 ) $ (1,464 ) $ (270 )
               
               

   

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

F-10



MIDWEST GENERATION, LLC AND SUBSIDIARIES
(Debtor-in-Possession)

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

(in millions)

 
  Years Ended December 31,  
 
  2013   2012   2011  

Net Loss

  $ (633 ) $ (1,464 ) $ (270 )

Other comprehensive income (loss), net of tax

   
 
   
 
   
 
 

Valuation allowance on deferred tax asset

        (12 )    

Pension and postretirement benefits other than pensions:

                   

Net gain (loss) adjustment, net of tax expense (benefit) of $17, $0 and $(8) for 2013, 2012 and 2011, respectively

    25     (1 )   (13 )

Amortization of net loss and prior service adjustment included in expense, net of tax

    3     2     1  

Unrealized gains (losses) on derivatives qualified as cash flow hedges:

                   

Unrealized holding gains (losses) arising during period, net of income tax expense (benefit) of $(1), $3 and $15 for 2013, 2012 and 2011, respectively

    (1 )   4     23  

Reclassification adjustments included in net loss, net of income tax expense (benefit) of $(2), $17 and $16 for 2013, 2012 and 2011, respectively

    2     (26 )   (25 )
               

Other comprehensive income (loss), net of tax

    29     (33 )   (14 )
               

Comprehensive Loss

  $ (604 ) $ (1,497 ) $ (284 )
               
               

   

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

F-11



MIDWEST GENERATION, LLC AND SUBSIDIARIES
(Debtor-in-Possession)

CONSOLIDATED BALANCE SHEETS

(in millions, except unit amounts)

 
  December 31,
2013
  December 31,
2012
 

Assets

             

Current Assets

             

Cash and cash equivalents

  $ 118   $ 95  

Due from affiliates, net (Note 15)

    47     40  

Inventory

    94     165  

Derivative assets

        2  

Other current assets

    14     20  
           

Total current assets

    273     322  
           

Property, Plant and Equipment, less accumulated depreciation of $1,011 and $1,260 at respective dates

    1,523     2,078  

Other long-term assets

    10     28  
           

Total Assets

  $ 1,806   $ 2,428  
           
           

Liabilities and Member's Equity

             

Current Liabilities

             

Accounts payable

  $ 9   $ 10  

Accrued liabilities

    73     18  

Due to affiliates

    6     3  

Interest payable

    3     1  

Derivative liabilities

        3  

Current portion of lease financings

        6  
           

Total current liabilities

    91     41  
           

Liabilities subject to compromise

    540     529  

Benefit plans and other long-term liabilities

    113     192  
           

Total Liabilities

    744     762  
           

Commitments and Contingencies (Notes 6, 9 and 10)

             

Member's Equity

             

Membership interests, no par value (100 units authorized, issued and outstanding at each date)

         

Additional paid-in capital

    3,405     3,405  

Retained deficit

    (2,322 )   (1,689 )

Accumulated other comprehensive loss

    (21 )   (50 )
           

Total Member's Equity

    1,062     1,666  
           

Total Liabilities and Member's Equity

  $ 1,806   $ 2,428  
           
           

   

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

F-12



MIDWEST GENERATION, LLC AND SUBSIDIARIES
(Debtor-in-Possession)

CONSOLIDATED STATEMENTS OF MEMBER'S EQUITY

(in millions)

 
  Membership
Interests
  Additional
Paid-in
Capital
  Retained
Earnings
(Deficit)
  Accumulated
Other
Comprehensive
Income (Loss)
  Member's
Equity
 

Balance at December 31, 2010

  $   $ 3,511   $ 270   $ (3 ) $ 3,778  

Net loss

            (270 )       (270 )

Other comprehensive loss, net of tax

                (14 )   (14 )

Cash distribution to parent

            (225 )       (225 )
                       

Balance at December 31, 2011

        3,511     (225 )   (17 )   3,269  

Net loss

            (1,464 )       (1,464 )

Other comprehensive loss, net of tax

                (33 )   (33 )

Non-cash distribution to parent(1)

        (106 )           (106 )
                       

Balance at December 31, 2012

        3,405     (1,689 )   (50 )   1,666  

Net loss

            (633 )       (633 )

Other comprehensive income, net of tax

                29     29  
                       

Balance at December 31, 2013

  $   $ 3,405   $ (2,322 ) $ (21 ) $ 1,062  
                       
                       

(1)
During 2012, Midwest Generation recorded a non-cash distribution to its parent related to the tax-allocation agreements. See Note 7—Income Taxes—Midwest Generation—Deferred Tax Assets and Liabilities.

   

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

F-13



MIDWEST GENERATION, LLC AND SUBSIDIARIES
(Debtor-in-Possession)

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in millions)

 
  Years Ended December 31,  
 
  2013   2012   2011  

Cash Flows From Operating Activities

                   

Net loss

  $ (633 ) $ (1,464 ) $ (270 )

Adjustments to reconcile loss to net cash provided by operating activities:

                   

Non-cash reorganization items, net

    26     6      

Depreciation and amortization

    119     129     160  

Deferred taxes and tax credits

    (19 )   54     (145 )

Asset impairments and other charges

    465     14     653  

Impairment of loan to affiliate

        1,378      

Changes in operating assets and liabilities:

                   

(Increase) decrease in due to/from affiliates, net

    (4 )   (64 )   28  

Decrease (increase) in inventory

    71     (6 )   (36 )

Increase in other current assets

    3     (3 )   (25 )

Decrease in emission allowances

            2  

Increase (decrease) in accounts payable, other current liabilities and liabilities subject to compromise

    3     (34 )   (7 )

Increase (decrease) in interest payable

    2     (5 )   (4 )

Decrease in derivative assets and liabilities, net

    1     6     1  

Increase in other operating—liabilities

    9     2     7  
               

Net cash provided by operating activities

    43     13     364  
               

Cash Flows From Financing Activities

                   

Cash distributions to parent

            (225 )

Repayments of lease financing

    (6 )   (116 )   (109 )
               

Net cash used in financing activities

    (6 )   (116 )   (334 )
               

Cash Flows From Investing Activities

                   

Capital expenditures

    (16 )   (30 )   (103 )

Proceeds from sale of assets

    1     3      

Proceeds from settlement of insurance claims

        2      

Decrease (increase) in restricted deposits and restricted cash and cash equivalents

    1     (2 )    

Investments in other assets

            (18 )

Repayment of loan from affiliate

        12     9  
               

Net cash used in investing activities

    (14 )   (15 )   (112 )
               

Net increase (decrease) increase in cash and cash equivalents

    23     (118 )   (82 )

Cash and cash equivalents at beginning of period

    95     213     295  
               

Cash and cash equivalents at end of period

  $ 118   $ 95   $ 213  
               
               

   

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

F-14



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted)

        This is a combined annual report of Edison Mission Energy (EME) and its indirect subsidiary Midwest Generation, LLC (Midwest Generation). EME is a holding company whose subsidiaries and affiliates are engaged in the business of developing, acquiring, owning or leasing, operating and selling energy and capacity from independent power production facilities. EME also sells energy and capacity under contracts to specific purchasers or on a merchant basis in the marketplace and into wholesale markets. It also engages in hedging and energy trading activities in power markets, and provides scheduling and other services through its Edison Mission Marketing & Trading, Inc. (EMMT) subsidiary.

        EME's coal-fired facilities are primarily owned or leased and operated by Midwest Generation. As of December 31, 2013, Midwest Generation operated 4,619 megawatts (MW) of power plants in Illinois (the Midwest Generation plants) based on installed capacity acknowledged by PJM Interconnection, LLC (PJM):

        Midwest Generation leases the Powerton Station and Units 7 and 8 of the Joliet Station from third-party lessors pursuant to a sale-leaseback transaction completed in August 2000 (the Powerton and Joliet Sale Leaseback). Midwest Generation's obligations under these leases are guaranteed by EME. In connection with the Powerton and Joliet Sale Leaseback, Midwest Generation facilitated the issuance of lessor debt of $1.147 billion in the form of pass-through certificates (the Senior Lease Obligation Bonds).

        EME is incorporated under the state laws of Delaware and is an indirect subsidiary of Edison International (EIX). Midwest Generation, a Delaware limited liability company, is a wholly owned subsidiary of Edison Mission Midwest Holdings Co. Edison Mission Midwest Holdings is a wholly owned subsidiary of Midwest Generation EME, LLC, which is in turn a wholly owned subsidiary of EME.

Chapter 11 Cases

        On December 17, 2012, EME and 16 of its wholly owned subsidiaries, Camino Energy Company, Chestnut Ridge Energy Company, Edison Mission Energy Fuel Services, LLC, Edison Mission Fuel Resources, Inc., Edison Mission Fuel Transportation, Inc., Edison Mission Holdings Co., Edison Mission Midwest Holdings Co., Midwest Finance Corp., Midwest Generation EME, LLC, Midwest Generation, Midwest Generation Procurement Services, LLC, Midwest Peaker Holdings, Inc., Mission Energy Westside, Inc., San Joaquin Energy Company, Southern Sierra Energy Company, and Western Sierra Energy Company (the Initial Debtors) filed voluntary petitions for relief under Chapter 11 of the Bankruptcy Code. On May 2, 2013, 3 additional EME subsidiaries, EME Homer City Generation L.P. (Homer City), Homer City Property Holdings Inc., and Edison Mission Finance Company (collectively, the Homer City Debtors) filed voluntary petitions for relief under Chapter 11 of the Bankruptcy Code. The Initial Debtors' and the Homer City Debtors' chapter 11 cases (collectively, the Chapter 11 Cases) are being jointly administered under case No. 12-49219 (JPC). The Initial Debtors and the Homer City Debtors are collectively referred to as the Debtor Entities. The Debtor Entities filed the Chapter 11

F-15



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

Cases due to a combination of pending debt maturities, low realized energy and capacity prices, high fuel costs and low generation, and capital requirements associated with retrofitting the Midwest Generation plants to comply with governmental regulations.

        In October 2013, EME entered into an Asset Purchase Agreement (the Acquisition Agreement) and the Debtor Entities entered into a Plan Sponsor Agreement that, upon completion, would implement a reorganization of the Debtor Entities through a sale of substantially all of EME's assets, including its equity interests in substantially all of its debtor and non-debtor subsidiaries, to a wholly owned subsidiary of NRG Energy Inc. (the Purchaser). The sale transaction (the NRG Sale) is a key component of EME's plan of reorganization.

        In February 2014, EME entered into a Settlement Agreement with EIX and certain of its unsecured creditors holding a majority of its outstanding senior unsecured notes (the Settlement Agreement). Under the Settlement Agreement, EME filed a Third Amended Plan of Reorganization (the Plan) under which, on the effective date of the Plan (the Effective Date), EME will emerge from bankruptcy free of liabilities but will remain an indirect wholly-owned subsidiary of EIX. A new entity (the Reorganization Trust) will be formed and will make distributions pursuant to the Plan for the benefit of EME's existing creditors. All assets and liabilities of EME that are not otherwise discharged in the bankruptcy or transferred to NRG as part of the NRG Sale will be transferred to the Reorganization Trust, with the exception of (i) EME's income tax benefits generated as of the Effective Date which had not previously been paid to EME under tax-allocation agreements with EIX (EME Tax Attributes), estimated at $1.19 billion, which will be retained by the EIX consolidated tax group, (ii) liabilities totaling $241 million associated with the qualified pension plan, the executive retirement plan, the executive deferred compensation plan and uncertain federal and state tax positions, which are being assumed by EIX and (iii) EME's indirect interest in Capistrano Wind Partners. EIX will pay the Reorganization Trust amounts equal to 50% of the EME Tax Attributes. EIX has disclosed that they have estimated their exposure to the qualified pension plan, executive retirement plan, executive deferred compensation plan and uncertain federal and state tax positions to be approximately $350 million.

        The Bankruptcy Court issued a Confirmation Order in March 2014, which confirmed the Plan. The completion of the NRG Sale is expected in April 2014. For additional information, see Note 16—Restructuring Activities—Plan of Reorganization.

        The accompanying consolidated financial statements have been prepared assuming that EME and Midwest Generation will continue as going concerns. Financial statements prepared on this basis assume the realization of assets and the satisfaction of liabilities in the normal course of business for the 12-month period following the date of the financial statements. The accompanying consolidated financial statements do not include any adjustments related to the recoverability and classification of assets or the amounts and classification of liabilities or any other adjustments that might be necessary if EME and Midwest Generation were unable to continue as going concerns. EME's and Midwest Generation's ability to continue as going concerns is dependent on the successful completion of the NRG Sale and an emergence from bankruptcy. However, there is no assurance that these events will occur within their expected time frames or at all.

F-16



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

Basis of Presentation

        The consolidated financial statements of EME reflect the accounts of EME and its subsidiary, Midwest Generation. The consolidated financial statements of EME also include the accounts of partnerships in which EME has a controlling interest and variable interest entities (VIEs) in which EME is deemed the primary beneficiary. EME's investments in unconsolidated affiliates and VIEs, in which EME is not deemed to be the primary beneficiary, are mainly accounted for by the equity method. For a discussion of EME's VIEs, see Note 3—Variable Interest Entities. Midwest Generation's consolidated financial statements include the accounts of Midwest Generation and its subsidiaries. All significant intercompany balances and transactions have been eliminated for each reporting entity. The notes to the consolidated financial statements apply to EME and Midwest Generation as indicated parenthetically next to each corresponding disclosure.

        The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (GAAP) requires EME and Midwest Generation to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reported period. Actual results could differ from those estimates.

Cash Equivalents

        Cash equivalents included money market funds totaling $983 million and $615 million for EME and $101 million and $75 million for Midwest Generation at December 31, 2013 and 2012, respectively. The carrying value of cash equivalents equals the fair value as all investments have original maturities of less than three months.

Restricted Cash and Cash Equivalents, and Restricted Deposits

        Restricted deposits consisted of cash balances that are restricted to pay amounts required for lease payments, debt service or to provide collateral. At December 31, 2013 and 2012, EME's restricted cash and deposits included $22 million and $49 million, respectively, to support letters of credit issued under EME's letter of credit facilities.

        Restricted deposits of $4 million as of both December 31, 2013 and 2012 were included in other long-term assets on Midwest Generation's consolidated balance sheets. These cash balances are restricted to provide collateral or other deposits required by contract.

F-17



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

Inventory

        Inventory is stated at the lower of weighted-average cost or market. Inventory is recorded at actual cost when purchased and then expensed at weighted-average cost as used. Inventory consisted of the following:

 
  EME   Midwest
Generation
 
 
  December 31,   December 31,  
(in millions)
  2013   2012   2013   2012  

Coal, fuel oil and other raw materials

  $ 50   $ 123   $ 48   $ 119  

Spare parts, materials and supplies

    64     52     46     46  
                   

Total inventory

  $ 114   $ 175   $ 94   $ 165  
                   
                   

VIEs (EME only)

        A VIE is a legal entity whose equity owners do not have sufficient equity at risk, or as a group, the holders of the equity investment at risk lack any of the following three characteristics: decision making rights, the obligation to absorb losses, or the right to receive the residual returns of the entity. The primary beneficiary is identified as the variable interest holder that has both the power to direct the activities of the VIE that most significantly impact the entity's economic performance and the obligation to absorb losses or the right to receive benefits from the entity that could potentially be significant to the VIE. The primary beneficiary is required to consolidate the VIE unless specific exceptions or exclusions are met. Commercial and operating activities are generally the factors that most significantly impact the economic performance of VIEs in which EME has a variable interest. Commercial and operating activities include construction, operation and maintenance, fuel procurement, dispatch and compliance with regulatory and contractual requirements.

Allocation of Net Income or Losses to Investors in Certain VIEs (EME only)

        During 2012 and 2013, EME raised third-party capital to support the development of a portion of EME's wind portfolio by selling indirect equity interests in certain wind projects through a new venture, Capistrano Wind Partners. Capistrano Wind Partners' partnership agreements contain complex allocation provisions for taxable income and losses, tax credits and cash distributions. EME allocates net income for this consolidated investment to third-party investors based on the Hypothetical Liquidation Book Value (HLBV) method. HLBV is a balance sheet oriented approach that calculates the change in the claims of each partner on the net assets of the investment at the beginning and end of each period. Each partner's claim is equal to the amount each party would receive or pay if the net assets of the investment were to liquidate at book value and the resulting cash was then distributed to investors in accordance with their respective liquidation preferences. EME reports the net income (loss) attributable to the third-party investors as (income) loss attributable to noncontrolling interests in the consolidated statements of operations. For further information, see Note 3—Variable Interest Entities—Categories of VIEs—Capistrano Wind Equity Capital.

F-18



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

Purchased Emission Allowances, Exemptions and Offsets (EME only)

        Purchased emission allowances are stated at the lower of weighted-average cost or market. Purchased emission allowances are recorded at cost when purchased and then expensed at weighted-average cost as used. Cost is reduced to market value if the market value of emission allowances has declined and it is probable that revenues earned from the generation of power will not cover the amounts recorded in the ordinary course of business. Purchased emission allowances are classified as current or long-term assets based on the time the allowances are expected to be used. At December 31, 2013 and 2012, EME had $4 million and $16 million, respectively, of purchased emission allowances, exemptions and offsets, primarily related to the Walnut Creek facility, reflected in other long-term assets in the accompanying consolidated balance sheets.

Property, Plant and Equipment

        Property, plant and equipment, including leasehold improvements and construction in progress, are capitalized at cost. Depreciation and amortization are computed using the straight-line method over the estimated useful life of the property, plant and equipment and over the shorter of the lease term or estimated useful life for leasehold improvements. The costs of repairs and maintenance, including periodic major maintenance, are expensed as incurred.

        As part of the acquisition of the Midwest Generation plants, EME acquired emission allowances under the United States Environmental Protection Agency's (US EPA) Acid Rain Program. EME uses these emission allowances in the normal course of its business to generate electricity and has classified them as part of property, plant and equipment. Acquired emission allowances are amortized on a straight-line basis.

        Estimated useful lives for property, plant and equipment are as follows:

 
  EME   Midwest Generation

Power plant facilities

  2.75 to 35 years   2.75 to 30 years

Leasehold improvements

  Shorter of life of lease or estimated useful life   Shorter of life of lease or estimated useful life

Emission allowances

  25 to 33.75 years   25 to 33.75 years

Equipment, furniture and fixtures

  3 to 10 years   3 to 7 years

Plant and equipment under lease financing

  not applicable   30 to 33.75 years

        The remaining estimated useful life or lease term at December 31, 2013 for the Midwest Generation plants is as follows. Estimated useful lives of individual facilities could be impacted by

F-19



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

decisions related to the installation of environmental remediation equipment. If environmental compliance equipment is not installed, the useful life may be shortened.

Joliet Unit 6

  5 years

Joliet Units 7 and 8(1)

  17 years

Powerton Station(1)

  20 years

(1)
Represents leased facilities. The leases may be renewed based on criteria outlined in their respective agreements.

        Interest incurred on funds borrowed by EME is capitalized during the construction period. Such capitalized interest is included in property, plant and equipment. Capitalized interest is amortized over the depreciation period of the major plant and facilities for the respective project. Capitalized interest was $7 million, $31 million and $27 million in 2013, 2012 and 2011, respectively. Midwest Generation did not record capitalized interest during the period.

Asset Retirement Obligations

        Authoritative guidance on asset retirement obligations (AROs) requires entities to record the fair value of a liability for an ARO in the period in which it is incurred, including a liability for the fair value of a conditional ARO, if the fair value can be reasonably estimated even though uncertainty exists about the timing and/or method of settlement. When an ARO liability is initially recorded, the entity capitalizes the cost by increasing the carrying amount of the related long-lived asset. Over time, the liability is increased for accretion expense to its present value each period, and the capitalized cost is depreciated over the useful life of the related asset. Settlement of an ARO liability for an amount other than its recorded amount results in an increase or decrease in expense.

        EME and Midwest Generation have recorded a liability representing expected future costs associated with site reclamations, facilities dismantlement and removal of environmental hazards, which is included in other long-term liabilities on EME's consolidated balance sheets and benefit plans and other long-term liabilities on Midwest Generation's consolidated balance sheets.

Impairment of Long-Lived Assets

        EME and Midwest Generation evaluate the impairment of long-lived assets based on a review of estimated future cash flows expected to be generated whenever events or changes in circumstances indicate that the carrying amount of such investments or assets may not be recoverable. EME's and Midwest Generation's unit of account is at the plant level and, accordingly, the closure of a unit at a multi-unit site would not result in an impairment of property, plant and equipment unless such condition were to affect an impairment assessment on the entire plant. If the carrying amount of a long-lived asset exceeds the expected future cash flows, undiscounted and without interest charges, an impairment loss is recognized for the excess of the carrying amount over fair value. Fair value is determined via market, cost and income based valuation techniques, as appropriate. For further discussion, see Note 13—Asset Impairments and Other Charges.

F-20



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

        EME also evaluates investments in unconsolidated affiliates for potential impairment. If the carrying value of an unconsolidated affiliate exceeds its fair value, an impairment loss is recorded if the decline is other than temporary.

Sale Leaseback

        Midwest Generation has entered into the Powerton and Joliet Sale Leaseback and EME has provided guarantees related to this transaction. Under the terms of the leases (33.75 years for Powerton and 30 years for Joliet), Midwest Generation makes semi-annual lease payments on each January 2 and July 2, which began January 2, 2001. If a lessor intends to sell its interest in the Powerton or Joliet Stations, Midwest Generation has a right of first refusal to acquire the interest at fair market value. Under the terms of each lease, Midwest Generation may request a lessor, at its option, to refinance the lessor debt, which, if completed, would affect the base lease rent. The gain on the sale of the power stations has been deferred and is being amortized over the term of the leases. For additional information on the Powerton and Joliet Sale Leaseback, see Note 9—Commitments and Contingencies—Lease Commitments.

EME

        EME accounts for long-term leases associated with the Powerton and Joliet Sale Leaseback as operating leases on its separate consolidated financial statements. Minimum lease payments under operating leases are levelized (total minimum lease payments divided by the number of years of the lease) and recorded as rent expense over the terms of the leases. Lease payments in excess of the minimum are recorded as rent expense in the year incurred.

Midwest Generation

        Midwest Generation accounts for the Powerton and Joliet Sale Leaseback as a lease financing in its separate consolidated financial statements. Accordingly, Midwest Generation records the power plants as assets in a similar manner to a capital lease and records depreciation expense from the power plants and interest expense from the lease financing.

Allowance for Losses on Notes Receivable (Midwest Generation only)

        Notes receivable are evaluated for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. A valuation allowance will be recorded when it is probable that Midwest Generation will be unable to collect amounts due, including principal and interest, according to the contractual terms and schedule of the loan agreement. For additional information on Midwest Generation's impaired intercompany loan, see Note 15—Related Party Transactions.

Accounting for Reorganization

        As a result of the EME and Midwest Generation Chapter 11 Cases, realization of assets and satisfaction of liabilities are subject to a significant number of uncertainties. The consolidated financial

F-21



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

statements prepared under Accounting Standards Codification (ASC) 852 Reorganizations require the following accounting policies for debtors-in-possession.

Liabilities Subject to Compromise (LSTC)

        Unsecured prepetition liabilities that have at least a possibility of not being fully repaid have been reclassified into LSTC, a separate line item on the consolidated balance sheet. LSTC, including claims that have become known after the bankruptcy filing, are reported on the basis of the probably allowed claim. For additional information, see Note 16—Restructuring Activities.

Reorganization Items

        Adjustments to amounts classified as LSTC are presented as Reorganization Items, a separate line item on the consolidated statement of operations. Reorganization items include direct and incremental costs of bankruptcy, such as professional fees. In 2012, reorganization items also included the write off of deferred financing costs of $15 million related to the classification of EME's senior notes as part of LSTC. For additional information, see Note 16—Restructuring Activities.

Interest Expense

        EME and Midwest Generation will not pay interest expense during bankruptcy and it is not expected to be an allowable claim. Therefore, the filing entities will not accrue interest expense for financial reporting purposes; however, unpaid contractual interest is calculated for disclosure purposes.

Deferred Financing Costs (EME only)

        Bank, legal and other direct costs incurred in connection with obtaining financing are deferred and amortized as interest expense on a basis that approximates the effective interest rate method over the term of the related debt. Amortization of deferred financing costs charged to interest expense was $13 million, $19 million and $15 million in 2013, 2012 and 2011, respectively. For additional information, see "Reorganization Items" above.

Revenue Recognition

        Generally, revenues and related costs are recognized when electricity is generated, or services are provided, unless the transaction is accounted for as a derivative and does not qualify for the normal purchases and sales exception. EME's subsidiaries enter into power and fuel hedging, optimization transactions and energy trading contracts, all subject to market conditions. One of EME's subsidiaries executes these transactions primarily through the use of physical forward commodity purchases and sales and financial commodity swaps and options. With respect to its physical forward contracts, EME's subsidiaries generally act as the principal, take title to the commodities, and assume the risks and rewards of ownership. EME's subsidiaries record the settlement of non-trading physical forward contracts on a gross basis. EME nets the cost of purchased power against related third-party sales in markets that use locational marginal pricing, currently PJM. Financial swap and option transactions are settled net and, accordingly, EME's subsidiaries do not take title to the underlying commodity.

F-22



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

Therefore, gains and losses from settlement of financial swaps and options are recorded net in operating revenues in the accompanying consolidated statements of operations.

        Revenues under certain long-term power sales contracts are recognized based on the output delivered at the lower of the amount billable or the average rate over the contract term. The excess of the amounts billed over the portion recorded as revenues is reflected in deferred revenues on the consolidated balance sheets.

        EME accounts for grant income on the deferred method and, accordingly, will recognize operating revenues related to such income over the estimated useful life of the projects. EME received US Treasury Grants for eligible wind projects of $44 million and $388 million in 2012 and 2011, respectively.

Power Purchase Agreements (EME only)

        EME enters into long-term power purchase agreements in the normal course of business. A power purchase agreement may be considered a variable interest in a VIE. Under this classification, the power purchase agreement is evaluated to determine if EME is the primary beneficiary in the VIE, in which case, such entity would be consolidated. EME does not have any power purchase agreements in which it is the primary beneficiary.

        A power purchase agreement may also contain a lease for accounting purposes. This generally occurs when a power purchase agreement (signed or modified after June 30, 2003) designates a specific power plant in which the buyer purchases substantially all of the output and does not otherwise meet a fixed price per unit of output exception. EME has a number of power purchase agreements that contain leases in which EME is considered the lessor. These agreements are classified as operating leases. EME records rental income under these contracts as electricity is delivered at rates defined in power sales agreements. Revenues from these power sales agreements were $224 million, $124 million and $109 million in 2013, 2012 and 2011, respectively.

        A power purchase agreement that does not contain a lease may be classified as a derivative subject to a normal purchases and sales exception, in which case the power purchase agreement is classified as an executory contract. The contracts that are not eligible for the normal purchases and sales exception are defined as a derivative and are recorded on the consolidated balance sheets at fair value. For further information on derivatives and hedging activities, see Note 6—Derivative Instruments and Hedging Activities.

        Power purchase agreements that do not meet the preceding classification are accounted for on the accrual basis.

Derivative Instruments and Hedging Activities

        Authoritative guidance on derivatives and hedging establishes accounting and reporting standards for derivative instruments (including certain derivative instruments embedded in other contracts). EME and Midwest Generation are required to record derivatives on their balance sheets as either assets or liabilities measured at fair value unless otherwise exempted from derivative treatment as normal

F-23



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

purchases and sales. All changes in the fair value of derivative instruments are recognized currently in earnings, unless specific hedge criteria are met, which requires that EME and Midwest Generation formally document, designate, and assess the effectiveness of transactions that receive hedge accounting.

        The accounting guidance for cash flow hedges provides that the effective portion of gains or losses on derivative instruments designated and qualifying as cash flow hedges be reported as a component of other comprehensive loss and be reclassified into earnings in the same period during which the hedged forecasted transaction affects earnings. The remaining gains or losses on the derivative instruments, if any, must be recognized currently in earnings.

Stock-Based Compensation (EME only)

        EIX's stock options, performance shares, deferred stock units and restricted stock units have been granted to EME employees under EIX's long-term incentive compensation programs. EME employees ceased receiving new awards under these programs upon the commencement of the Chapter 11 Cases, however, existing awards continue to vest. Upon completion of the NRG Sale and emergence from bankruptcy, all of EME's employees will be terminated. The terminated employees will generally receive one additional year of vesting and any unvested long-term incentive compensation awards will be canceled.

        Generally, EIX does not issue new common stock for settlement of equity awards. Rather, a third party is used to purchase shares from the market and deliver for settlement of option exercises, performance shares, and restricted stock units. EIX has discretion to settle certain performance shares awards in common stock; however, awards are generally settled half in cash and half in common stock. Deferred stock units granted to management are settled in cash and represent a liability. Restricted stock units are settled in common stock; however, EIX will substitute cash awards to the extent necessary to pay tax withholding or any government levies.

        EME recognizes stock-based compensation expense on a straight-line basis over the requisite service period. EME recognizes stock-based compensation expense for awards granted to retirement-eligible participants on a prorated basis over the initial year or over the period between the date of grant and the date the participant first becomes eligible for retirement. In conjunction with the commencement of the Chapter 11 Cases, EME ceased participating in EIX's long-term incentive compensation programs, and no new EIX stock-based compensation was awarded to EME employees in 2013.

Income Taxes and Tax-Allocation Agreements

EME

        Historically, EME participated in tax-allocation agreements with EIX in which EME would be eligible to receive payments from EIX for tax losses and credits generated by EME. During 2012, EIX modified the tax-allocation agreements to terminate EME's participation on December 31, 2013. The parties to the Settlement Agreement have estimated the EME Tax Attributes to be $1.19 billion and have agreed that EIX will pay the Reorganization Trust amounts equal to 50% of the EME Tax

F-24



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

Attributes as follows: $225 million payable on the Effective Date in cash, with one half of the balance payable on each of September 30, 2015 and September 30, 2016, together with interest at 5% per annum from the Effective Date.

        If the Settlement Agreement is terminated, as a result of the termination of the Acquisition Agreement or otherwise, then, as of January 1, 2014 benefits that had been previously generated by EME and utilized in the EIX consolidated tax return on a statutory basis but are unpaid under the tax-allocation agreements will not be available for use by EME in its own consolidated tax return and will not be paid by EIX. Additionally, tax benefits that had previously been generated by EME and not utilized in the EIX consolidated tax return on a statutory basis will generally be available for use by EME in its own consolidated return, but may be reduced by cancellation of indebtedness income (COD income) or as a result of the application of the consolidated return rules.

        Under the Plan, EME will continue to be included in the consolidated federal and combined state income tax returns of EIX. EME's tax provision is determined using the "benefits for losses" method. This method is similar to a separate company return, except that EME recognizes, without regard to separate company limitations, additional tax liabilities or benefits based on the impact to the combined group including EME's taxable income or losses and state apportionment factors. Realization of any tax benefits generated by EME is dependent on EME's continued inclusion in the consolidated EIX tax returns, and the generation of sufficient consolidated taxable income by the EIX consolidated tax group prior to the expiration of the loss and credit carryforwards. Differences between the amount recorded in tax provision under the benefits for losses method and the amount of cash expected to be paid or received through the intercompany tax allocation agreements is recorded to equity.

        EME accounts for deferred income taxes using the asset-and-liability method, wherein deferred tax assets and liabilities are recognized for future tax consequences of temporary differences between the carrying amounts and the tax bases of assets and liabilities using enacted income tax rates. Historically, in evaluating the realization of tax sharing assets, EME determined whether it was more likely than not the EIX consolidated tax group would generate sufficient taxable income to utilize EME's deferred income tax assets during the period in which EME was a part of the EIX consolidated income tax returns, or if it was more likely than not EME would utilize the deferred income tax assets on its own, after its expected separation from the consolidated group. As a result, as of December 31, 2013 and 2012, EME recorded a valuation allowance on its net deferred tax assets of $752 million and $444 million, respectively. Upon the effectiveness of the Settlement Agreement, EME would expect to reverse the valuation allowance it has recorded. For further information, see Note 7—Income Taxes.

        Investment and energy tax credits are deferred and amortized over the term of the power purchase agreement of the respective project while production tax credits are recognized when earned. EME's investments in wind-powered electric generation projects qualify for federal production tax credits, unless a US Treasury Grant has been elected. Certain of EME's wind projects also qualify for state tax credits, which are accounted for similarly to federal production tax credits.

        Interest income, interest expense and penalties associated with income taxes are reflected in provision (benefit) for income taxes on EME's consolidated statements of operations.

F-25



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

Midwest Generation

        Midwest Generation is included in the consolidated federal and state income tax returns of EIX and is party to a tax-allocation agreement with its parent Edison Mission Midwest Holdings (the Midwest Generation Tax Allocation Agreement). Midwest Generation's tax allocation method is to allocate current tax liabilities or benefits on a separate return basis, except for the use of state tax apportionment factors of the EIX group for purposes of determining state income taxes. The Midwest Generation Tax Allocation Agreement only permits the use of net operating losses to offset future taxable income and does not include the right to receive payments. Accordingly, if Midwest Generation offsets net operating loss carryforwards against taxable income in the future, such tax benefits are accounted for as non-cash equity contributions from its parent at the time of use. Tax benefits recognized associated with net operating losses carrybacks that are not paid under the Midwest Generation Tax Allocation Agreement are accounted for as non-cash distributions to the parent company.

        Midwest Generation accounts for deferred income taxes using the asset-and-liability method, wherein deferred tax assets and liabilities are recognized for future tax consequences of temporary differences between the carrying amounts and the tax bases of assets and liabilities using enacted income tax rates. In evaluating the realization of deferred income tax assets, Midwest Generation must determine whether it is more likely than not it would utilize its own deferred income tax assets in a hypothetical tax return prepared on a separate company basis. As a result, as of December 31, 2013 and 2012, Midwest Generation recorded a valuation allowance on its net deferred tax assets of $767 million and $533 million, respectively. For further information regarding the valuation allowance, see Note 7—Income Taxes.

        Also, while Midwest Generation is generally subject to separate return limitations for net losses, under the Midwest Generation Tax Allocation Agreement it is permitted to transfer to Edison Mission Midwest Holdings, or its subsidiaries, net operating loss benefits or other current or deferred tax attributions, which would not yet be realized in a separate return in exchange for a reduction in Midwest Generation's intercompany account balances (including subordinated loans). Differences between amounts recorded in tax provision based on a hypothetical tax return prepared on a separate company basis and the amount of cash expected to be paid or received through the Midwest Generation Tax Allocation Agreement are recorded to equity.

        Under the Acquisition Agreement, prior to the closing date, Midwest Generation may reorganize into a single-member limited liability corporation, in which case it will become a disregarded entity for tax purposes and its existing income tax attributes will accumulate to EME. Under the Settlement Agreement, the EME Tax Attributes will be retained by the EIX consolidated tax group.

        Interest income, interest expense and penalties associated with income taxes are reflected in benefit for income taxes on Midwest Generation's consolidated statements of operations.

F-26



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 1. Summary of Significant Accounting Policies (EME and Midwest Generation, except as noted) (Continued)

New Accounting Guidance

Accounting Guidance Adopted in 2013

Offsetting Assets and Liabilities

        In December 2011 and December 2012, the Financial Accounting Standards Board (FASB) issued accounting standards updates modifying the disclosure requirements about the nature of an entity's rights of offsetting assets and liabilities in the consolidated balance sheet under master netting agreements and related arrangements associated with financial and derivative instruments. The guidance requires increased disclosure of the gross and net recognized assets and liabilities, collateral positions, and narrative descriptions of setoff rights. EME and Midwest Generation adopted this guidance effective January 1, 2013.

Presentation of Items Reclassified out of Accumulated Other Comprehensive Income

        In February 2013, the FASB issued an accounting standards update which requires disclosure related to items reclassified out of accumulated other comprehensive income (AOCI). The guidance requires entities to present separately, for each component of other comprehensive income (OCI), current period reclassifications and the remainder of the current-period OCI. In addition, for certain current period reclassifications, an entity is required to disclose the effect of the item reclassified out of AOCI on the respective line item of net income. EME adopted this guidance effective January 1, 2013.

Accounting Guidance Not Yet Adopted

Joint and Several Liabilities

        In February 2013, the FASB issued an accounting standard update which modifies the requirements for the recognition, measurement, and disclosure of obligations resulting from joint and several liability arrangements for which the total amount of the obligation is fixed at the reporting date. The guidance requires companies to measure these obligations as the sum of the amount the company has agreed with co-obligors to pay and any additional amount it expects to pay on behalf of one or more co-obligors. This guidance is effective for fiscal years beginning after December 31, 2013. EME and Midwest Generation do not expect this guidance to have a material impact on results of operations.

Presentation of Unrecognized Tax Benefits

        In July 2013, the FASB issued an accounting standard update which clarifies that a liability for an unrecognized tax benefit should be presented as a reduction of a deferred tax asset when settlement of the liability with the taxing authority results in the reduction of a net operating loss or tax credit carryforward. The requirement to record a non-cash settlement in a net manner does not affect EME and Midwest Generation's analysis of the realization of deferred tax assets. This guidance is effective for fiscal years beginning after December 31, 2013. EME and Midwest Generation do not expect this guidance to have a material impact on results of operations.

F-27



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 2. Property, Plant and Equipment (EME, Midwest Generation)

        Property, plant and equipment consisted of the following:

 
  EME   Midwest
Generation
 
 
  December 31,   December 31,  
(in millions)
  2013   2012   2013   2012  

Land

  $ 34   $ 36   $ 31   $ 32  

Power plant facilities

    4,453     4,612   $ 613   $ 1,293  

Leasehold improvements

    4     4          

Emission allowances

    541     672     496     639  

Construction in progress(1)

    54     495     53     28  

Equipment, furniture and fixtures

    105     128     8     13  

Plant and equipment under lease financing

            1,333     1,333  
                   

    5,191     5,947     2,534     3,338  

Less accumulated depreciation and amortization

    1,314     1,431     1,011     1,260  
                   

Net property, plant and equipment

  $ 3,877   $ 4,516   $ 1,523   $ 2,078  
                   
                   

(1)
Included $466 million at December 31, 2012 for EME's new gas and wind projects under construction.

        The power sales agreements of certain EME wind projects qualify as operating leases pursuant to authoritative guidance on leases. The carrying amount and related accumulated depreciation of the property of these wind projects totaled $1.7 billion and $362 million, respectively, at December 31, 2013.

        Property, plant and equipment for Midwest Generation includes leased properties pursuant to the Powerton and Joliet Sale Leaseback. Midwest Generation recorded amortization expense related to the leased facilities of $42 million for each of the three years ended December 31, 2013, 2012 and 2011. Accumulated amortization related to the leased facilities was $555 million and $514 million at December 31, 2013 and 2012 respectively.

        For information on impairment charges relating to property, plant and equipment, see Note 13—Asset Impairments and Other Charges.

F-28



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 2. Property, Plant and Equipment (EME, Midwest Generation) (Continued)

Asset Retirement Obligations

EME

        A reconciliation of the changes in EME's ARO liability is as follows:

 
  Years Ended
December 31,
 
(in millions)
  2013   2012   2011  

Beginning balance

  $ 80   $ 70   $ 47  

Accretion expense

    6     5     5  

Revisions

            (1 )

Liabilities added

    8     5     19  
               

Ending balance

  $ 94   $ 80   $ 70  
               
               

        EME has recorded AROs related to its new gas-fired peaker plant in connection with the commencement of commercial operations there, as well as its wind facilities due to site lease obligations to return the land to grade at the end of the respective leases. Wind-related AROs cover site reclamation and turbine and related facility dismantlement. The earliest settlement of any of these obligations is anticipated to be in 2019. However, the operation of an individual facility may impact the timing of the ARO for that facility. Decisions made in conjunction with each facility's operation could extend or shorten the anticipated life depending on improvements and other factors.

Midwest Generation

        A reconciliation of the changes in Midwest Generation's ARO liability is as follows:

 
  Years Ended
December 31,
 
(in millions)
  2013   2012   2011  

Beginning balance

  $ 2   $ 2   $ 2  

Accretion expense

            1  

Revisions

            (1 )
               

Ending balance

  $ 2   $ 2   $ 2  
               
               

        Midwest Generation has conditional AROs related to asbestos removal and disposal costs for owned buildings and power plant facilities. Midwest Generation has not recorded a liability related to these structures because they cannot reasonably estimate the obligation's fair value at this time. The range of time over which Midwest Generation may settle these obligations in the future (demolition or other method) is sufficiently large to not allow for the use of expected present value techniques. At December 31, 2013, Midwest Generation had assets with a fair value of $4 million that were legally restricted for purposes of settling AROs.

F-29



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 3. Variable Interest Entities (EME only)

Description of Use of VIEs

        EME and its subsidiaries and affiliates have used VIEs as part of joint development agreements and constructing or acquiring full or partial interests in power generation facilities and ancillary facilities, referred to by EME as a project. EME's subsidiaries and affiliates have financed the development and construction or acquisition of its projects by capital contributions from EME and the incurrence of debt or lease obligations by its subsidiaries and affiliates owning the operating facilities. These project level debt or lease obligations are generally secured by project specific assets and structured as nonrecourse to EME, with several exceptions, including EME's guarantee provided as part of the Powerton and Joliet Sale Leaseback.

Categories of VIEs

Projects or Entities that are Consolidated

        At December 31, 2013 and December 31, 2012, EME consolidated 16 and 15 projects, respectively, that have noncontrolling interests held by others. These projects have a total generating capacity of 958 megawatts (MW) and 878 MW, respectively. The increase in the number of consolidated projects was due to the sale of an indirect equity interest in the Broken Bow I wind project, discussed below under Capistrano Wind Equity Capital. In determining that EME was the primary beneficiary of the projects that are consolidated, key factors considered were EME's ability to direct commercial and operating activities and EME's obligation to absorb losses of the variable interest entities.

        EME's summarized financial information for consolidated projects consisted of the following:

(in millions)
  December 31,
2013
  December 31,
2012
 

Current assets

  $ 70   $ 74  

Net property, plant and equipment

    1,187     1,117  

Other long-term assets

    112     90  
           

Total assets

  $ 1,369   $ 1,281  
           

Current liabilities

  $ 43   $ 50  

Long-term debt net of current portion

    214     186  

Deferred revenues

    152     156  

Long-term derivative liabilities

    12     23  

Other long-term liabilities

    47     40  
           

Total liabilities

  $ 468   $ 455  
           

Noncontrolling interests

  $ 382   $ 288  
           
           

        Assets serving as collateral for the debt obligations had a carrying value of $609 million and $497 million at December 31, 2013 and December 31, 2012, respectively, and primarily consist of property, plant and equipment. The debt obligations are nonrecourse to EME. The consolidated statements of operations and cash flows for the years ended December 31, 2013 and 2012 includes $10 million and $29 million of pre-tax losses, respectively, and $59 million and $75 million of operating cash flows, respectively, related to VIEs that are consolidated.

F-30



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 3. Variable Interest Entities (EME only) (Continued)

Capistrano Wind Equity Capital

        In February 2012, Edison Mission Wind Inc. (Edison Mission Wind) sold its indirect equity interests in the Cedro Hill wind project (150 MW in Texas), the Mountain Wind Power I wind project (61 MW in Wyoming) and the Mountain Wind Power II wind project (80 MW in Wyoming) to a new venture, Capistrano Wind Partners. Outside investors provided $238 million of the funding and Mission Energy Holding Company (MEHC) made a $4 million preferred investment. In December 2012, Edison Mission Wind sold its indirect equity interest in the Crofton Bluffs wind project (40 MW in Nebraska) to Capistrano Wind Partners for $58 million. Outside investors provided $46 million of the funding. In January 2013, Edison Mission Wind sold its indirect equity interest in the Broken Bow I wind project (80 MW in Nebraska) to Capistrano Wind Partners for $112 million. Outside investors provided $94 million of the funding.

        Through their ownership of Capistrano Wind Holdings, an indirect subsidiary of EME, Edison Mission Wind, and EME's parent company, MEHC, own 100% of the Class A equity interests in Capistrano Wind Partners, and the Class B preferred equity interests are held by outside investors. In the event that Edison Mission Wind is no longer included in the consolidated income tax returns of EIX, MEHC's equity interest converts to common stock such that Capistrano Wind Holdings would remain included in the EIX consolidated tax group. The closing of the NRG Sale would trigger the provisions to increase MEHC's holding of Capistrano Wind Holdings' common stock. For additional information, see Note 7—Income Taxes and Note 16—Restructuring Activities—NRG Sale.

        Under the terms of the Capistrano Wind Holdings formation documents, preferred equity interests receive 100% of the cash available for distribution, up to a scheduled amount to target a certain return and thereafter cash distributions are shared. Cash available for distribution includes 90% of the tax benefits realized by MEHC and contributed to Capistrano Wind Partners.

        Edison Mission Wind retains indirect beneficial ownership of the common equity in the projects, net of MEHC's preferred investment, and retains responsibilities for managing the operations of Capistrano Wind Partners and its projects. Accordingly, EME consolidates these projects. The $378 million contributed by the third-party interests and the $4 million preferred investment made by MEHC are reflected in noncontrolling interests on EME's consolidated balance sheet at December 31, 2013. The transactions between Edison Mission Wind and Capistrano Wind Partners were accounted for as a transfer among entities under common control and, therefore, resulted in no change in the book basis of the transferred assets. However, the transaction did trigger a taxable gain and new tax basis in the assets with a corresponding adjustment to deferred taxes and a reduction to equity of $21 million.

Projects that are not Consolidated

        EME accounts for the majority of its investments in domestic gas and wind energy projects in which it has less than a 100% ownership interest, and does not have both the right to direct the commercial and operating activities and the obligation to absorb losses or receive benefits from the VIEs, under the equity method. As of December 31, 2013 and 2012, EME had significant variable interests in 5 natural gas projects that are not consolidated, consisting of the Big 4 Projects (Kern River, Midway-Sunset, Sycamore and Watson) and Sunrise. A subsidiary of EME operates 3 of the

F-31



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 3. Variable Interest Entities (EME only) (Continued)

Big 4 Projects and Sunrise and EME's partner provides the fuel management services for the Big 4 Projects. In addition, the executive director of these gas projects is provided by EME's partner. Commercial and operating activities of these gas projects are jointly controlled by a management committee of each VIE. Accordingly, EME accounts for its variable interests in these projects under the equity method. The Kern River and Sycamore projects are subject to ongoing litigation in the Chapter 11 Cases. For additional information see Note 9—Commitments and Contingencies—Chevron Adversary Proceedings.

        The following table presents the carrying amount of EME's investments in unconsolidated VIEs and the maximum exposure to loss for each investment:

 
  December 31, 2013  
(in millions)
  Investment   Maximum
Exposure
 

Natural gas-fired projects

  $ 325   $ 325  

Wind projects

    188     188  

        EME's exposure to loss in its VIEs accounted for under the equity method is generally limited to its investment in these entities. At December 31, 2013 and 2012, outstanding debt for projects that are not consolidated consisted of long-term debt that was secured by a pledge of project entity assets, but does not provide for recourse to EME. At December 31, 2013, such outstanding indebtedness was $25 million, of which $6 million was proportionate to EME's ownership in the project. At December 31, 2012, such outstanding indebtedness was $32 million, of which $8 million was proportionate to EME's ownership interest in the projects.

        The following table presents summarized financial information of the investments in unconsolidated affiliates accounted for by the equity method:

 
  Years Ended
December 31,
 
(in millions)
  2013   2012   2011  

Revenues

  $ 754   $ 607   $ 769  

Expenses

    656     519     601  
               

Net income

  $ 98   $ 88   $ 168  
               
               

 

 
  December 31,  
(in millions)
  2013   2012  

Current assets

  $ 411   $ 337  

Noncurrent assets

    657     711  
           

Total assets

  $ 1,068   $ 1,048  
           

Current liabilities

  $ 120   $ 78  

Noncurrent liabilities

    72     82  

Equity

    876     888  
           

Total liabilities and equity

  $ 1,068   $ 1,048  
           
           

F-32



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 3. Variable Interest Entities (EME only) (Continued)

        The difference between the carrying value of these equity investments and the underlying equity in the net assets was $9 million at December 31, 2013. The difference is being amortized over the life of the projects. The majority of noncurrent liabilities are composed of project financing arrangements that are nonrecourse to EME. The undistributed earnings of equity method investments were $18 million and $19 million at December 31, 2013 and 2012, respectively.

        The following table presents, as of December 31, 2013, the investments in unconsolidated affiliates accounted for by the equity method that represent at least 5% of EME's loss before tax, excluding asset impairment charges, or in which EME has an investment balance greater than $40 million:

Unconsolidated Affiliates
  Location   Investment at
December 31,
2013
(in millions)
  Ownership
Interest at
December 31,
2013
  Operating Status

San Juan Mesa

  Elida, NM   $ 74     75 % Operating wind-powered facility

Elkhorn Ridge

  Bloomfield, NE     81     67 % Operating wind-powered facility

Sunrise

  Fellows, CA     174     50 % Operating gas-fired facility

Sycamore

  Bakersfield, CA     48     50 % Operating cogeneration facility

Watson

  Carson, CA     34     49 % Operating cogeneration facility

        The following table presents summarized financial information of EME's investments in unconsolidated affiliates:

 
  December 31,  
(in millions)
  2013   2012  

Investments in Unconsolidated Affiliates

             

Equity investments

  $ 513   $ 527  

Cost investments

        7  
           

Total

  $ 513   $ 534  
           
           

        At December 31, 2012, EME had a 38% ownership interest in Covanta Huntington L.P., a small biomass project, that it accounted for under the cost method of accounting as it did not have a significant influence over the project's operating and financial activities. In January 2013, EME received $7.5 million for the sale of all of its indirect interest in the project.

        At December 31, 2013 and 2012, EME accounted for its 80% interest in Doga Enerji (Doga) on the cost method as accumulated distributions exceeded accumulated earnings. EME has not estimated the fair value of cost method investments as quoted market prices are not available and the determination of fair value is highly subjective and cannot be readily ascertained.

Note 4. Fair Value Measurements (EME and Midwest Generation, except as noted)

Recurring Fair Value Measurements

        Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (referred to as an "exit price"). Fair value of an asset or liability considers assumptions that market participants would

F-33



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 4. Fair Value Measurements (EME and Midwest Generation, except as noted) (Continued)

use in pricing the asset or liability, including assumptions about nonperformance risk, which was not material as of December 31, 2013 and December 31, 2012 for both EME and Midwest Generation.

Valuation Techniques Used to Determine Fair Value

        Assets and liabilities are categorized into a three-level fair value hierarchy based on valuation inputs used to determine fair value. The hierarchy gives the highest priority to unadjusted quoted market prices in active markets for identical assets and liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The fair value of transfers in and out of each level is determined at the end of each reporting period.

Level 1

        The fair value of Level 1 assets and liabilities is determined using unadjusted quoted prices in active markets that are available at the measurement date for identical assets and liabilities. This level includes exchange-traded derivatives and money market funds.

Level 2

        The fair value of Level 2 assets and liabilities is determined using the income approach by obtaining quoted prices for similar assets and liabilities in active markets and inputs that are observable, either directly or indirectly, for substantially the full term of the instrument. This level includes over-the-counter derivatives and interest rate swaps.

        Over-the-counter derivative contracts are valued using standard pricing models to determine the net present value of estimated future cash flows. Inputs to the pricing models include forward published or posted clearing prices from exchanges (New York Mercantile Exchange and Intercontinental Exchange) for similar instruments and discount rates. A primary price source that best represents trade activity for each market is used to develop observable forward market prices in determining the fair value of these positions. Broker quotes, prices from exchanges, or comparison to executed trades are used to validate and corroborate the primary price source. These price quotations reflect mid-market prices (average of bid and ask) and are obtained from sources believed to provide the most liquid market for the commodity.

Level 3

        The fair value of Level 3 assets and liabilities is determined using the income approach through various models and techniques that require significant unobservable inputs. This level includes over-the-counter options and derivative contracts that trade infrequently, such as congestion revenue rights and long-term power agreements.

        Assumptions are made in order to value derivative contracts in which observable inputs are not available. Changes in fair value are based on changes to forward market prices, including extrapolation of short-term observable inputs into forecasted prices for illiquid forward periods. In circumstances where fair value cannot be verified with observable market transactions, it is possible that a different valuation model could produce a materially different estimate of fair value. Modeling methodologies, inputs, and techniques are reviewed and assessed as markets continue to develop and more pricing information

F-34



EDISON MISSION ENERGY AND SUBSIDIARIES

MIDWEST GENERATION, LLC AND SUBSIDIARIES

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Note 4. Fair Value Measurements (EME and Midwest Generation, except as noted) (Continued)

becomes available. The fair value is adjusted when it is concluded that a change in inputs or techniques would result in a new valuation that better reflects the fair value of those derivative contracts.

EME

        The following table sets forth EME's assets and liabilities that were accounted for at fair value by level within the fair value hierarchy:

 
  December 31, 2013  
(in millions)
  Level 1   Level 2   Level 3   Netting and
Collateral(1)
  Total  

Assets at Fair Value

                               

Money market funds(2)

    983   $   $   $   $ 983  
                       

Derivative contracts

                               

Electricity

  $   $ 28   $ 33   $ (4 ) $ 57  

Interest rate

        5             5  
                       

Total assets

  $ 983   $ 33   $ 33   $ (4 ) $ 1,045  
                       
                       

Liabilities at Fair Value

                               

Derivative contracts

                               

Electricity

  $   $