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Vistra

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FY2016 Annual Report · Vistra
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VISTRA ENERGY CORP.

ANNUAL REPORT

FOR THE PERIOD ENDED DECEMBER 31, 2016

When the following terms and abbreviations appear in the text of this report, they have the meanings indicated below.

GLOSSARY

CCGT

CFTC

Chapter 11 Cases

combined cycle gas turbine

US Commodity Futures Trading Commission

Cases being heard in the US Bankruptcy Court for the District of Delaware (Bankruptcy 
Court) concerning voluntary petitions for relief under Chapter 11 of the US Bankruptcy 
Code (Bankruptcy Code) filed on April 29, 2014 by the Debtors.  On the Effective Date, 
the TCEH Debtors (together with the Contributed EFH Debtors) emerged from the Chapter 
11 Cases.

CO2

carbon dioxide

Contributed EFH Debtors

certain EFH Debtors that became subsidiaries of Vistra Energy on the Effective Date

CSAPR

CTs

DIP Facility

DIP Roll Facilities

Debtors

the final Cross-State Air Pollution Rule issued by the EPA in July 2011

Combustion turbines

TCEH's $3.375 billion debtor-in-possession financing facility, which was repaid in August 
2016.  See Note 13 to the Financial Statements.

TCEH's  $4.250  billion  debtor-in-possession  and  exit  financing  facilities,  which  was 
converted to the Vistra Operations Credit Facilities on the Effective Date.  See Note 13 
to the Financial Statements.

EFH Corp. and the majority of its direct and indirect subsidiaries, including EFIH, EFCH 
and TCEH, but excluding the Oncor Ring-Fenced Entities.  Prior to the Effective Date, 
also included the TCEH Debtors and the Contributed EFH Debtors.

D.C. Circuit Court

US Court of Appeals for the District of Columbia Circuit

EBITDA

Effective Date

EFCH

EFH Corp.

EFH Debtors

EFIH

Emergence

EPA

ERCOT

Federal and State Income Tax
Allocation Agreement

earnings  (net  income)  before  interest  expense,  income  taxes,  depreciation  and 
amortization

October 3, 2016, the date the TCEH Debtors and the Contributed EFH Debtors completed 
their reorganization under the Bankruptcy Code and emerged from the Chapter 11 Cases

Energy Future Competitive Holdings Company LLC, a direct, wholly owned subsidiary 
of EFH Corp. and, prior to the Effective Date, the indirect parent of the TCEH Debtors, 
depending on context

Energy Future Holdings Corp. and/or its subsidiaries, depending on context, whose major 
subsidiaries include Oncor and, prior to the Effective Date, included the TCEH Debtors 
and the Contributed EFH Debtors

EFH Corp. and its subsidiaries that are Debtors in the Chapter 11 Cases, including EFIH 
and EFIH Finance Inc., but excluding the TCEH Debtors and the Contributed EFH Debtors

Energy Future Intermediate Holding Company LLC, a direct, wholly owned subsidiary 
of EFH Corp. and the direct parent of Oncor Holdings

emergence of the TCEH Debtors and the Contributed EFH Debtors from the Chapter 11 
Cases as subsidiaries of a newly-formed company, Vistra Energy, on the Effective Date

US Environmental Protection Agency

Electric  Reliability  Council  of  Texas,  Inc.,  the  independent  system  operator  and  the 
regional coordinator of various electricity systems within Texas

Prior to the Effective Date, EFH Corp. and certain of its subsidiaries (including EFCH, 
EFIH and TCEH, but not including Oncor Holdings and Oncor) were parties to a Federal 
and State Income Tax Allocation Agreement, executed in May 2012 but effective as of 
January 2010.  The Agreement was rejected by the TCEH Debtors and the Contributed 
EFH Debtors on the Effective Date.  See Note 9 to the Financial Statements.

FERC

US Federal Energy Regulatory Commission

Fifth Circuit Court

US Court of Appeals for the Fifth Circuit

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GAAP

GHG

GWh

IRS

IPP

ISO

kWh

LIBOR

LSTC

Luminant

market heat rate

MATS

Merger

MMBtu

MSHA

MW

MWh

NERC

NOX

NRC

NYMEX

Oncor

generally accepted accounting principles

greenhouse gas

gigawatt-hours

US Internal Revenue Service

independent power producer

independent system operator

kilowatt-hours

London  Interbank  Offered Rate,  an  interest  rate  at  which  banks  can  borrow  funds,  in 
marketable size, from other banks in the London interbank market

liabilities subject to compromise

subsidiaries  of  Vistra  Energy  engaged  in  competitive  market  activities  consisting  of 
electricity generation and wholesale energy sales and purchases as well as commodity 
risk management, all largely in Texas

Heat rate is a measure of the efficiency of converting a fuel source to electricity.  Market 
heat rate is the implied relationship between wholesale electricity prices and natural gas 
prices and is calculated by dividing the wholesale market price of electricity, which is 
based on the price offer of the marginal supplier in ERCOT (generally natural gas plants), 
by the market price of natural gas.

the Mercury and Air Toxics Standard established by the EPA

the  transaction  referred  to  in  the Agreement  and  Plan  of  Merger  under  which  Texas 
Holdings agreed to acquire EFH Corp., which was completed on October 10, 2007

million British thermal units

US Mine Safety and Health Administration

megawatts

megawatt-hours

North American Electric Reliability Corporation

nitrogen oxide

US Nuclear Regulatory Commission

the New York Mercantile Exchange, a commodity derivatives exchange

Oncor Electric Delivery Company LLC, a direct, majority-owned subsidiary of Oncor 
Holdings and an indirect subsidiary of EFH Corp., that is engaged in regulated electricity 
transmission and distribution activities

Oncor Holdings

Oncor Electric Delivery Holdings Company LLC, a direct, wholly owned subsidiary of 
EFIH and the direct majority owner of Oncor, and/or its subsidiaries, depending on context

Oncor Ring-Fenced Entities

Oncor Holdings and its direct and indirect subsidiaries, including Oncor

Petition Date

Plan of Reorganization

April 29, 2014, the date the Debtors filed voluntary petitions for relief under Chapter 11 
of the United States Bankruptcy Code

Third Amended Joint Plan of Reorganization filed by the Debtors in August 2016 and 
confirmed  by  the  Bankruptcy  Court  in August 2016  solely  with  respect  to  the TCEH 
Debtors

PrefCo

PURA

PUCT

Vistra Preferred Inc.

Texas Public Utility Regulatory Act

Public Utility Commission of Texas

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purchase accounting

REP

RCT

SEC

SG&A

The purchase method of accounting for a business combination as prescribed by US GAAP, 
whereby the cost or "purchase price" of a business combination, including the amount 
paid for the equity and direct transaction costs are allocated to identifiable assets and 
liabilities (including intangible assets) based upon their fair values.  The excess of the 
purchase price over the fair values of assets and liabilities is recorded as goodwill.

retail electric provider

Railroad Commission of Texas, which among other things, has oversight of lignite mining 
activity in Texas

US Securities and Exchange Commission

selling, general and administrative

Securities Act

Securities Act of 1933, as amended

Settlement Agreement

SO2

Sponsor Group

TRA

TCEH or Predecessor

TCEH Debtors

TCEH Finance

TCEH Senior Secured Facilities

TCEH Senior Secured Notes

TCEQ

Texas Holdings

TRE

TWh

TXU Energy

Amended and Restated Settlement Agreement among the Debtors, the Sponsor Group, 
settling TCEH first lien creditors, settling TCEH second lien creditors, settling TCEH 
unsecured  creditors  and  the  official  committee  of  unsecured  creditors  of  TCEH 
(collectively, the Settling Parties), approved by the Bankruptcy Court in December 2015.  
See Note 2 to the Financial Statements.

sulfur dioxide

Refers, collectively, to certain investment funds affiliated with Kohlberg Kravis Roberts 
& Co. L.P., TPG Global, LLC (together with its affiliates, TPG) and GS Capital Partners, 
an affiliate of Goldman, Sachs & Co., that have an ownership interest in Texas Holdings

Tax Receivables Agreement, containing certain rights (TRA Rights) to receive payments 
from Vistra Energy related to certain tax benefits, including those it realized as a result 
of the transactions entered into at Emergence under the terms of a tax receivable agreement 
(see Note 10)

Texas Competitive Electric Holdings Company LLC, a direct, wholly owned subsidiary 
of EFCH and, prior to the Effective Date, the parent company of the TCEH Debtors, 
depending on context, that were engaged in electricity generation and wholesale and retail 
energy  market  activities,  and  whose  major  subsidiaries  included  Luminant  and  TXU 
Energy.

the subsidiaries of TCEH that were Debtors in the Chapter 11 Cases

TCEH Finance, Inc., a direct, wholly owned subsidiary of TCEH, formed for the sole 
purpose of serving as co-issuer with TCEH of certain debt securities.  TCEH Finance, 
Inc. was dissolved on the Effective Date.

Refers,  collectively,  to  the  TCEH  First  Lien  Term  Loan  Facilities,  TCEH  First  Lien 
Revolving  Credit  Facility  and TCEH  First  Lien  Letter  of  Credit  Facility  with  a  total 
principal  amount  of  $22.616  billion.    The  claims  arising  under  these  facilities  were 
discharged  in  the  Chapter  11  Cases  on  the  Effective  Date  pursuant  to  the  Plan  of 
Reorganization.

TCEH's and TCEH Finance's $1.750 billion principal amount of 11.5% First Lien Senior 
Secured Notes.  The claims arising under these notes were discharged in the Chapter 11 
Cases on the Effective Date pursuant to the Plan of Reorganization.

Texas Commission on Environmental Quality

Texas Energy Future Holdings Limited Partnership, a limited partnership controlled by 
the Sponsor Group, that owns substantially all of the common stock of EFH Corp.

Texas  Reliability  Entity,  Inc.,  an  independent  organization  that  develops  reliability 
standards  for  the  ERCOT  region  and  monitors  and  enforces  compliance  with  NERC 
standards and monitors compliance with ERCOT protocols

terawatt-hours

TXU Energy Retail Company LLC, a direct, wholly owned subsidiary of Vistra Energy 
that is a REP in competitive areas of ERCOT and is engaged in the retail sale of electricity 
to residential and business customers

US

United States of America

iii

Vistra Energy or Successor

Vistra Energy Corp., formerly known as TCEH Corp., and/or its subsidiaries, depending 
on context.  On the Effective Date, the TCEH Debtors and the Contributed EFH Debtors 
emerged from Chapter 11 and became subsidiaries of Vistra Energy Corp.

Vistra Operations Credit
Facilities

Vistra  Energy's  $5.360  billion senior  secured  financing facilities.   See Note  13  to  the 
Financial Statements.

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VISTRA ENERGY CORP.
ANNUAL REPORT
FOR THE YEAR ENDED DECEMBER 31, 2016

Part A: General Company Information

Item 1:  Exact name of the issuer and its predecessor.

Vistra Energy Corp. (the Company or the Successor)

Predecessor Name: TCEH Corp. (TCEH or the Predecessor)
Date of Name Change: November 4, 2016

Predecessor Name: TEX Energy LLC
Date of Name Change: October 3, 2016

References in this report to "we," "our," "us" and "the Company" are to Vistra Energy and/or its subsidiaries, as apparent 
in the context.  See Glossary for defined terms.

Item 2:  Address of the issuer's principal executive offices.

Principal Executive Offices: 

1601 Bryan Street
Dallas, Texas 75201-3411
Telephone: (214) 812-4600
Facsimile: (214) 812-5453
Website: www.vistraenergy.com

Investor Relations Officer:  Molly Sorg

Vistra Energy Corp.
1601 Bryan Street
Dallas, Texas 75201-3411
Telephone: (214) 812-0046
Email: molly.sorg@vistraenergy.com

Item 3:  The jurisdiction(s) and date of the issuer's incorporation or organization.

Jurisdiction of incorporation or organization: Delaware

Date of incorporation or organization: The Company was formed on March 10, 2016, converted from a Delaware 
limited liability company to a Delaware corporation and changed its name from TEX Energy LLC to TCEH Corp. on 
October 3, 2016 and changed its name from TCEH Corp. to Vistra Energy Corp. on November 4, 2016.

Item 4:  Exact title and class of securities outstanding:

Part B: Share Structure

Title: Vistra Energy Corp.

Class: Common

CUSIP: 92840M 102

Trading Symbol: VSTE

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Item 5:  Par or stated value and description of the security.

A. Par or Stated Value: Common: $0.01 per share

B. Common or Preferred Stock:

1. Common stock dividend, voting and preemptive rights:

Dividend Rights

Subject to limitations under applicable Delaware law, preferences that may apply to any outstanding shares of our preferred 
stock and contractual restrictions, holders of our common stock are entitled to receive dividends or other distributions ratably, 
when, as and if declared by the board of directors of Vistra Energy (the Board).  The ability of the Board to declare dividends with 
respect to our common stock, however, will be subject such limitations, preferences and restrictions and the availability of sufficient 
funds under the Delaware General Corporation Law (DGCL) to pay such dividends.

Voting Rights

All shares of our common stock have identical rights and privileges.  The holders of shares of our common stock are entitled 
to vote on all matters submitted to a vote of our stockholders, including the election of directors.  On all matters to be voted on 
by holders of shares of our common stock, the holders will be entitled to one vote for each share of our common stock held of 
record, and will have no cumulative voting rights.

Preemptive Rights

Holders of our common stock do not have preemptive rights.

2. Preferred stock dividend, voting, conversion and liquidation rights as well as redemption or sinking fund provisions:

Not applicable; no preferred shares outstanding.

3. Other material rights of common or preferred stock holders:

Rights upon Liquidation

In the event of a liquidation, dissolution or winding up of Vistra Energy, after the payment in full of all amounts owed to our 
creditors and holders of any outstanding shares of our preferred stock, the remaining assets of Vistra Energy will be distributed 
ratably to the holders of shares of our common stock.  The rights, preferences and privileges of holders of shares of our common 
stock are subject to, and may be adversely affected by, the rights of the holders of shares of any class or series of preferred stock 
which the Board may designate and issue in the future without stockholder approval.

Other Rights

Holders of our common stock do not have subscription, redemption or conversion rights.

4. Any provision in the issuer’s charter or by-laws that would delay, defer or prevent a change in control of the issuer:

Vistra Energy's certificate of incorporation (Charter) and bylaws (Bylaws) contain a number of provisions which may have 
the effect of discouraging transactions that involve an actual or threatened change of control of Vistra Energy.  In addition, provisions 
of our Charter and Bylaws may be deemed to have anti-takeover effects and may delay, defer or prevent a tender offer or takeover 
attempt that a stockholder might consider in his, her or its best interest, including those attempts that might result in a premium 
over the market price of the shares of our common stock held by our stockholders.

2

Staggered Board

Our Charter provides for three classes of directors, each of which is to be elected on a staggered basis for a term of three 
years.  Our Charter and Bylaws provide that the Board consists of such number of directors as determined from time to time by 
the vote of a majority of the total number of directors then authorized.  Please see Item 11(A) for a more detailed description of 
the composition of our initial Board.

No Written Consent of Stockholders

Any action to be taken by our stockholders must be effected at a duly called annual or special meeting and may not be effected 

by written consent.

Special Meetings of Stockholders

Except as required by the DGCL or the terms of any class or series of preferred stock issued in the future, special meetings 
of our stockholders may be called only by (a) the Board, at any time or (b) the Chairman of the Board or the Secretary of Vistra 
Energy upon written request of one or more stockholders of record holding a majority of the voting power of the then-outstanding 
shares of our capital stock entitled to vote on the matter or matters to be brought before the proposed special meeting and complying 
with the notice procedures set forth in our Bylaws.

Advance Notice Requirement

Stockholders must provide timely notice when seeking to:

•  bring business before an annual meeting of stockholders;

•  bring business before a special meeting of stockholders (if contemplated and permitted by the notice of a special meeting), 

or

•  nominate candidates for election to the Board at an annual meeting of stockholders or at a special meeting of stockholders 

called for the purpose of electing one or more directors to the Board.

Our Charter and Bylaws also specify requirements as to the form and content of the stockholder's notice.

Issuance of Blank Check Preferred Stock

Subject  to  limitations  under  applicable  Delaware  law,  the  Board  is  authorized  to  issue,  from  time  to  time  and  without 
stockholder approval, up to an aggregate of 100,000,000 shares of preferred stock in one or more classes or series and to fix the 
designations, powers, preferences, and relative, participating, optional or other rights, if any, and the qualifications, limitations or 
restrictions,  if  any,  of  the  shares  of  each  such  class  or  series,  including  the  dividend  rights,  conversion  rights,  voting  rights, 
redemption rights (including sinking fund provisions), liquidation preferences and the number of shares constituting any class or 
series.  The issuance of preferred stock with voting and conversion rights would also adversely affect the voting power of the 
holders of shares of our common stock, including the potential loss of voting control to others.

Removal of Directors

Our Charter and Bylaws provide that directors may only be removed for cause, and only upon the affirmative vote of a 

majority of the voting power of the capital stock outstanding and entitled to vote thereon.

Section 203 of the DGCL

In our Charter, we have elected not to be governed by Section 203 of the DGCL, as permitted under and pursuant to subsection 
(b)(3) of Section 203.  Section 203 prohibits a publicly held Delaware corporation from engaging in a business combination, such 
as a merger, with a person or group owning 15% or more of the corporation's outstanding voting stock for a period of three years 
following the date the person became an interested stockholder, unless (with certain exceptions) the business combination or the 
transaction in which the person became an interested stockholder is approved in a prescribed manner.  Accordingly, we are currently 
not subject to any anti-takeover effects of Section 203, although no assurance can be given that we will not elect to be governed 
by Section 203 of the DGCL in the future.

3

Amendment of Bylaws and Charter

The approval of a super-majority (66 2/3%) of the voting power of the then outstanding shares of our capital stock entitled 
to  vote  will  be  required  to  amend  certain  provisions  of  our  Bylaws  or  to  amend  certain  provisions  of  our  Charter,  including 
provisions relating to indemnification and exculpation of directors and officers and provisions relating to amendment of our Bylaws 
and Charter by the Board.

The foregoing description of our Charter and Bylaws is qualified in its entirety by reference to the full text of these documents.  
The Charter and its amendment were filed as Exhibit 19(a) to the Initial Disclosure Statement filed on October 4, 2016 and Exhibit 
8(a) to the Interim Report for the Quarter Ended September 30, 2016 filed on November 14, 2016, respectively.  The Bylaws were 
filed as Exhibit 8(b) to the Interim Report for the Quarter Ended September 30, 2016 filed on November 14, 2016.

Item 6:  Number of shares or total amount of the securities outstanding for each class of securities authorized.

The following table sets forth information concerning each class of authorized securities of Vistra Energy as of December 

31, 2016:

COMMON STOCK AND PREFERRED STOCK AUTHORIZED AND OUTSTANDING

Period End Date
December 31,
2016

Number of Shares Authorized
1,800,000,000 common; 
100,000,000 preferred

Number of Shares
Outstanding

427,580,232 common; 
zero preferred

Freely Tradable
Shares (Public
Float)
258,720,925

Satisfaction of
Beneficial Shareholder
Requirement (a)
Affirmed

Total Number
of Shareholders
of Record
218

____________
(a)  The beneficial shareholder requirement referenced in the header of this table refers to the OTCQX US requirement that 

the Company have at least fifty beneficial shareholders who each own at least one hundred shares.

Item 7:  Name and address of the transfer agent.

American Stock Transfer & Trust Company, LLC
548 Briana Lane
Hudson, Wisconsin 54016

Telephone: (800) 937-5449
Website: http://www.amtstock.com

American Stock Transfer & Trust Company, LLC is currently registered under the Securities Exchange Act of 

1934 (the Exchange Act) and is an authorized transfer agent subject to regulation by the SEC.

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Part C: Business Information

Item 8:  Nature of the issuer's business.

A. Business Development

1. Form of Organization: Corporation (Delaware)

2. Year that the issuer (or any predecessor) was organized: 2016

3. Fiscal year end date: December 31

4. Whether the issuer (or any predecessor) has been in bankruptcy, receivership or any similar proceeding:

On April 29, 2014 (the Petition Date), EFH Corp. and the substantial majority of its direct and indirect subsidiaries, including 
EFIH, EFCH and TCEH but excluding the Oncor Ring-Fenced Entities (collectively, the Debtors), filed voluntary petitions for 
relief (the Bankruptcy Filing) under Chapter 11 of the United States Bankruptcy Code (the Bankruptcy Code) in the United States 
Bankruptcy Court for the District of Delaware (the Bankruptcy Court).

On October 3, 2016 (the Effective Date), subsidiaries of TCEH, that were Debtors in the Chapter 11 Cases (the TCEH 
Debtors), and certain EFH Corp. subsidiaries (the Contributed EFH Debtors) completed their reorganization under the Bankruptcy 
Code and emerged from the Chapter 11 Cases as subsidiaries of a newly-formed company, Vistra Energy (Emergence).  On the 
Effective Date, Vistra Energy was spun-off from EFH Corp. in a tax-free transaction to the former first lien creditors of TCEH 
(Spin-Off).  As a result, as of the Effective Date, Vistra Energy is a holding company for subsidiaries principally engaged in the 
same activities as TCEH.

5. Any material reclassification, merger, consolidation or purchase or sale of a significant amount of assets:

In April 2016, Luminant purchased all of the membership equity interests in La Frontera Holdings, LLC, the indirect owner 
of two natural gas fueled generation facilities representing nearly 3,000 MW of capacity located in ERCOT, from a subsidiary of 
NextEra Energy, Inc.  The facility in Forney, Texas has a capacity of 1,912 MW and the facility in Paris, Texas has a capacity of 
1,076 MW.  The aggregate purchase price was approximately $1.313 billion, which included the repayment of approximately $950 
million of existing project financing indebtedness, plus approximately $236 million for cash and net working capital subject to 
final settlement.  The purchase price was funded by cash-on-hand and additional borrowings under TCEH's DIP Facility totaling 
$1.1 billion.  After completing the acquisition, TCEH repaid approximately $230 million of borrowings under TCEH's DIP Facility 
primarily utilizing cash acquired in the transaction.

6. Any default of the terms of any note, loan, lease or other indebtedness or financing arrangement requiring the issuer to 
make payments: None

7. Any change of control: None

8. Any increase of 10% or more of the same class of outstanding equity securities: Please see Item 17

9.  Any  past,  pending  or  anticipated  stock  split,  stock  dividend,  recapitalization,  merger,  acquisition,  spin-off  or 
reorganization: Please see Item 8(A)(4).  Additionally, in December 2016, the board of directors of Vistra Energy approved the 
payment of a special cash dividend in the aggregate amount of approximately $1 billion ($2.32 per share of common stock) to 
holders of record of our common stock on December 19, 2016.

10. Any delisting of the issuer's securities by any securities exchange or deletion from the OTC Bulletin Board: None

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11. Any current, past, pending or threatened legal proceedings or administrative actions either by or against the issuer that 
could have a material effect on the issuer's business, financial condition or operations and any current, past or pending 
trading suspensions by a securities regulator:

Litigation relating to EPA Reviews

In June 2008, the EPA issued an initial request for information to Luminant under the EPA's authority under Section 114 of 
the Clean Air Act (CAA).  The stated purpose of the request is to obtain information necessary to determine compliance with the 
CAA, including New Source Review standards and air permits issued by the TCEQ for our Big Brown, Monticello and Martin 
Lake generation facilities.  In April 2013, our Predecessor received an additional information request from the EPA under Section 
114 related to the Big Brown, Martin Lake and Monticello facilities as well as an initial information request related to our Sandow 
4 generation facility.

In July 2012 and July 2013, the EPA sent Luminant a notice of violation alleging noncompliance with the CAA's New Source 
Review standards and the air permits at our Martin Lake and Big Brown generation facilities.  In August 2013, the US Department 
of Justice, acting as the attorneys for the EPA, filed a civil enforcement lawsuit against Luminant in federal district court in Dallas, 
alleging violations of the CAA, including its New Source Review standards, at our Big Brown and Martin Lake generation facilities.  
In August 2015, the district court granted Luminant's motion to dismiss seven of the nine claims asserted by the EPA in the lawsuit.  
In August 2016, the EPA filed an amended complaint, eliminating one of the two remaining claims and withdrawing with prejudice 
a request for civil penalties in the other remaining claim.  The EPA also filed a motion for entry of final judgment so that it could 
seek to appeal the district court's dismissal decision.  In September 2016, Luminant filed a response opposing the EPA's motion 
for entry of final judgment.  In October 2016, the district court denied the EPA's motion for entry of final judgment and agreed 
that the remaining claim must be fully adjudicated at the district court or withdrawn with prejudice before the EPA may appeal 
the dismissal decision.  In January 2017, the EPA dismissed its two remaining claims with prejudice and the district court entered 
final judgment in our favor.  In March  2017, the EPA appealed the final judgment to the Fifth Circuit Court and Luminant filed 
a motion in the district court to recover its attorney fees and costs.  We believe that we and Luminant have complied with all 
requirements of the CAA and intend to vigorously defend against the remaining allegations.  The lawsuit requests the maximum 
civil penalties available under the CAA to the government of up to $32,500 to $37,500 per day for each alleged violation, depending 
on the date of the alleged violation, and injunctive relief, including an order requiring the installation of best available control 
technology at the affected units.  An adverse outcome could require substantial capital expenditures that cannot be determined at 
this time or retirement of the plants at issue and could possibly require the payment of substantial penalties.  We cannot predict 
the outcome of these proceedings, including the financial effects, if any.

Other Matters

We are involved in various legal and administrative proceedings in the normal course of business, the ultimate resolutions 
of which, in the opinion of management, are not anticipated to have a material effect on our results of operations, liquidity or 
financial condition.

B. Business of Issuer

1. The issuer's primary and secondary SIC codes: 4911

2. If the issuer has never conducted operations, is in the development stage or is currently conducting operations: The 
Company is currently conducting operations.

3. Whether the issuer has at any time been a shell company: The Company has not at any time been nor is currently a shell 
company.

4. Names of any parent, subsidiary or affiliate of the issuer, and its business purpose, its method of operation, its ownership 
and whether it is included in the financial statements attached to this disclosure statement:

The Company conducts its business through the following subsidiaries, each of which is wholly-owned, directly or indirectly 
(except for Vistra Preferred Inc., which has certain preferred stockholders which are not affiliates).  All of the operating results of 
these subsidiaries are consolidated in the Company's financial statements.  See below for a list of the Company's subsidiaries:

•  Big Brown Power Company LLC
•  Brighten Energy LLC
•  Comanche Peak Power Company LLC

6

Sandow Power Company LLC
Southwestern Electric Service Company, Inc.

•  Dallas Power & Light Company Inc.
• 
Forney Pipeline, LLC
•  Generation SVC Company
•  La Frontera Holdings, LLC
•  Lone Star Energy Company, Inc.
•  Lone Star Pipeline Company, Inc.
•  Luminant Energy Company LLC
•  Luminant Energy Trading California Company
•  Luminant ET Services Company
•  Luminant Generation Company LLC
•  Luminant Mining Company LLC
•  NCA Resources Development Company LLC
•  Oak Grove Management Company LLC
• 
• 
•  Texas Electric Service Company, Inc.
•  Texas Energy Industries Company, Inc.
•  Texas Power and Light Company, Inc.
•  Texas Utilities Company, Inc.
•  Texas Utilities Electric Company, Inc.
•  TXU Electric Company, Inc.
•  TXU Energy Retail Company LLC
•  TXU Retail Services Company
•  Value Based Brands LLC
•  Vistra Asset Company LLC
•  Vistra Corporate Services Company
•  Vistra EP Properties Company
•  Vistra Finance Corp.
•  Vistra Intermediate Company LLC
•  Vistra Operations Company LLC
•  Vistra Preferred Inc.

5. Effect of existing or probable governmental regulations on the business:

General

Our businesses operate in changing market environments influenced by various state and federal legislative and regulatory 
initiatives regarding the restructuring of the energy industry, including competition in power generation and sale of electricity.  
Although we attempt to comply with changing legislative and regulatory requirements, there is a risk that we will fail to adapt to 
any such changes successfully or on a timely basis.

Our businesses are subject to numerous state and federal laws (including PURA, the Federal Power Act, the Atomic Energy 
Act, the Public Utility Regulatory Policies Act of 1978, the CAA, the Energy Policy Act of 2005 and the Dodd-Frank Wall Street 
Reform and Consumer Protection Act), changing governmental policy and regulatory actions (including those of the PUCT, the 
NERC, the TRE, the RCT, the TCEQ, the FERC, the MSHA, the EPA, the NRC and the CFTC) and the rules, guidelines and 
protocols of ERCOT with respect to various matters, including, but not limited to, market structure and design, operation of nuclear 
generation facilities, construction and operation of other power generation facilities, development, operation and reclamation of 
lignite mines, recovery of costs and investments, decommissioning costs, market behavior, present or prospective wholesale and 
retail competition and environmental matters.  We, along with other market participants, are subject to electricity pricing constraints 
and market behavior and other competition-related rules and regulations under PURA that are administered by the PUCT and 
ERCOT.  Changes in, revisions to, or reinterpretations of, existing laws and regulations may have a material adverse effect on us.  
Further, in the future we could expand our business, through acquisitions or otherwise, to geographic areas outside of Texas and 
the ERCOT market.  Such expansion would subject us to additional state regulatory requirements that could have material adverse 
effect on us.

7

Environmental Matters

There is a concern nationally and internationally about global climate change and how greenhouse gas (GHG) emissions, 
such as CO2, contribute to global climate change.  Over the last several years, the legislative and executive branches of the US 
government have considered and debated several proposals intended to address climate change using different approaches, including 
a cap on carbon emissions with emitters allowed to trade unused emission allowances (cap-and-trade), a tax on carbon or GHG 
emissions, incentives for the development of low-carbon technology and federal renewable portfolio standards.  The EPA has also 
finalized regulations under the CAA to limit CO2 emissions from existing generating units, referred to as the Clean Power Plan.  
While currently the subject of a legal challenge, if implemented as finalized, the Clean Power Plan would require the closure of 
a significant number of coal-fueled electric generating units nationwide and in Texas.  In addition, a number of federal court cases 
have been filed in recent years asserting damage claims related to GHG emissions, and the results in those proceedings could 
establish adverse precedent that might apply to companies (including us) that produce GHG emissions.  We could be materially 
and adversely affected if new federal and/or state legislation or regulations are adopted to address global climate change, if the 
Clean Power Plan is implemented as finalized or if we are subject to lawsuits for alleged damage to persons or property resulting 
from GHG emissions.

Greenhouse Gas Emissions — In August 2015, the EPA finalized rules to address GHG emissions from new, modified and 
reconstructed and existing electricity generation units, referred to as the Clean Power Plan.  The rule for existing facilities would 
establish state-specific emissions rate goals to reduce nationwide CO2 emissions related to affected units by over 30% from 2012 
emission levels by 2030.  A number of parties, including Luminant, filed petitions for review in the US Court of Appeals for the 
District of Columbia Circuit (D.C. Circuit Court) for the rule for new, modified and reconstructed plants.  In addition, a number 
of petitions for review of the rule for existing plants were filed in the D.C. Circuit Court by various parties and groups, including 
challenges from twenty-seven different states opposed to the rule as well as those from, among others, certain power generating 
companies, various business groups and some labor unions.  Luminant also filed its own petition for review.  In January 2016, a 
coalition of states, industry (including Luminant) and other parties filed applications with the US Supreme Court (Supreme Court) 
asking that the Supreme Court stay the rule while the D.C. Circuit Court reviews the legality of the rule for existing plants.  In 
February 2016, the Supreme Court stayed the rule pending the conclusion of legal challenges on the rule before the D.C. Circuit 
Court and until the Supreme Court disposes of any subsequent petition for review.  Oral argument on the merits of the legal 
challenges to the rule were heard in September 2016 before the entire D.C. Circuit Court.  In March 2017, President Trump issued 
an Executive Order entitled Promoting Energy Independence and Economic Growth (Order).  The Order covers a number of 
matters, including the Clean Power Plan.  Among other provisions, the Order directs the EPA to review the Clean Power Plan and, 
if appropriate, suspend, revise or rescind the rules on existing and new, modified and reconstructed generating units.  In addition, 
the Department of Justice has filed motions seeking to abate those cases until the EPA concludes its review of the rules, including 
any new rulemaking that results from that review.  While we cannot predict the outcome of these rulemakings and related legal 
proceedings, or estimate a range of reasonably probable costs, if the rules are ultimately implemented or upheld as they were 
issued, they could have a material impact on our results of operations, liquidity or financial condition.

In August 2015, the EPA proposed model rules and federal plan requirements for states to consider as they develop state 
plans to comply with the rules for GHG emissions.  A federal plan would then be finalized for a state if a state fails to submit a 
state plan by the deadlines established in the Clean Power Plan for existing plants or if the EPA disapproves a submitted state plan.  
Luminant filed comments on the federal plan proposal and model rules in January 2016.  The Executive Order issued in March 
2017, directed the EPA to review this proposed rule for consistency with the policies in the Order and, if appropriate, to revise or 
withdraw the proposed rule.  While we cannot predict the timing or outcome of this rulemaking and related legal proceedings, or 
estimate a range of reasonably possible costs, they could have a material impact on our results of operations, liquidity or financial 
condition.

Cross-State Air Pollution Rule (CSAPR) — In July 2011, the EPA issued the CSAPR, compliance with which would have 
required significant additional reductions of SO2 and NOx emissions from our fossil fueled generation units.  In February 2012, 
the EPA released a final rule (Final Revisions) and a proposed rule revising certain aspects of the CSAPR, including increases in 
the emissions budgets for Texas and our generation assets as compared to the July 2011 version of the rule.  In June 2012, the EPA 
finalized the proposed rule (Second Revised Rule).

8

The CSAPR became effective January 1, 2015.  In July 2015, following a remand of the case from the Supreme Court to 
consider further legal challenges, the D.C. Circuit Court unanimously ruled in favor of Luminant and other petitioners, holding 
that the CSAPR emissions budgets over-controlled Texas and other states.  The D.C. Circuit Court remanded those states' budgets 
to the EPA for prompt reconsideration.  While Luminant planned to participate in the EPA's reconsideration process to develop 
increased budgets for the 1997 ozone standard that do not over-control Texas, the EPA instead responded to the remand by proposing 
a new rulemaking that created new NOX ozone season budgets for the 2008 ozone standard without addressing the over-controlling 
budgets for the 1997 standard.  Comments on the EPA's proposal were submitted by Luminant in February 2016.  In August 2016, 
the EPA disapproved Texas's 2008 ozone State Implementation Plan (SIP) submittal and imposed a Federal Implementation Plan 
(FIP) in its place in October 2016.  Texas filed a petition in the Fifth Circuit Court challenging the SIP disapproval and Luminant 
has intervened in support of Texas's challenge.  The State of Texas and Luminant have also both filed challenges in the D.C. Circuit 
Court challenging the EPA's FIP and those cases are currently pending before that court.  With respect to Texas's SO2 emission 
budgets, in June 2016, the EPA issued a memorandum describing the EPA's proposed approach for responding to the D.C. Circuit 
Court's remand for reconsideration of the CSAPR SO2 emission budgets for Texas and three other states that had been remanded 
to the EPA by the D.C. Circuit Court.  In the memorandum, the EPA stated that those four states could either voluntarily participate 
in the CSAPR by submitting a SIP revision adopting the SO2 budgets that had been previously held invalid by the D.C. Circuit 
Court and the current annual NOx budgets or, if the state chooses not to participate in the CSAPR, the EPA could withdraw the 
CSAPR FIP by the fall of 2016 for those states and address any interstate transport and regional haze obligations on a state-by-
state basis.  Texas has not indicated that it intends to adopt the over-controlling budgets and, in November 2016, the EPA proposed 
to withdraw the CSAPR FIP for Texas.  Because the EPA has not finalized its proposal to remove Texas from the annual CSAPR 
programs, these programs will continue to apply to Texas and Texas sources.  At this time, the EPA has not populated the allowance 
accounts  for Texas  sources  with  2017  annual  CSAPR  program  allowances.   While  we  cannot  predict  the  outcome  of  future 
proceedings related to the CSAPR, including the EPA's recent actions concerning the CSAPR annual emissions budgets for affected 
states and participating in the CSAPR program, based upon our current operating plans we do not believe that the CSAPR itself 
will cause any material operational, financial or compliance issues to our business or require us to incur any material compliance 
costs.

Regional Haze — Reasonable Progress and Long-Term Strategies — The Regional Haze Program of the CAA establishes 
"as a national goal the prevention of any future, and the remedying of any existing, impairment of visibility in mandatory Class I 
federal areas, like national parks, which impairment results from man-made pollution."  There are two components to the Regional 
Haze Program.  First, states must establish goals for reasonable progress for Class I federal areas within the state and establish 
long-term strategies to reach those goals and to assist Class I federal areas in neighboring states to achieve reasonable progress 
set by those states towards a goal of natural visibility by 2064.  In February 2009, the TCEQ submitted a SIP concerning regional 
haze (Regional Haze SIP) to the EPA.  In December 2011, the EPA proposed a limited disapproval of the Regional Haze SIP due 
to its reliance on the Clean Air Interstate Rule (CAIR) instead of the EPA's replacement CSAPR program that the EPA proposed 
in July 2011.  In August 2012, Luminant filed a petition for review in the US Court of Appeals for the Fifth Circuit (Fifth Circuit 
Court) challenging the EPA's limited disapproval of the Regional Haze SIP on the grounds that the CAIR continued in effect 
pending the D.C. Circuit Court's decision in the CSAPR litigation.  In September 2012, Luminant filed a petition to intervene in 
a case filed by industry groups and other states and private parties in the D.C. Circuit Court challenging the EPA's limited disapproval 
and issuance of a FIP regarding the regional haze best available retrofit technology (BART) program.  The Fifth Circuit Court 
case has since been transferred to the D.C. Circuit Court and consolidated with other pending BART program regional haze appeals.  
Briefing in the D.C. Circuit Court was completed in March 2017.

In June 2014, the EPA issued requests for information under Section 114 of the CAA to Luminant and other generators in 
Texas related to the reasonable progress program.  After releasing a proposed rule in November 2014 and receiving comments 
from a number of parties, including Luminant and the State of Texas in April 2015, the EPA released a final rule in January 2016 
approving in part and disapproving in part Texas' SIP for Regional Haze and issuing a FIP for Regional Haze.  In the rule, the EPA 
asserts that the Texas SIP does not show reasonable progress in improving visibility for two areas in Texas and that its long-term 
strategy fails to make emission reductions needed to achieve reasonable progress in improving visibility in the Wichita Mountains 
of Oklahoma.  The EPA's proposed emission limits in the FIP assume additional control equipment for specific lignite/coal-fueled 
generation units across Texas, including new flue gas desulfurization systems (scrubbers) at seven electricity generating units and 
upgrades to existing scrubbers at seven electricity generating units.  Specifically, for Luminant, the EPA's FIP is based on new 
scrubbers at Big Brown Units 1 and 2 and Monticello Units 1 and 2 and scrubber upgrades at Martin Lake Units 1, 2 and 3, 
Monticello Unit 3 and Sandow Unit 4.  Luminant is continuing to evaluate the requirements and potential financial and operational 
impacts of the rule, but new scrubbers at the Big Brown and Monticello units necessary to achieve the emission limits required 
by the FIP (if those limits are possible to attain), along with the existence of low wholesale electricity prices in ERCOT, would 
likely challenge the long-term economic viability of those units.  Under the terms of the rule, the scrubber upgrades will be required 
by February 2019, and the new scrubbers will be required by February 2021.

9

In March 2016, Luminant and a number of other parties, including the State of Texas, filed petitions for review in the Fifth 
Circuit Court challenging the FIP's Texas requirements.  Luminant and other parties also filed motions to stay the FIP while the 
court reviews the legality of the EPA's action.  In July 2016, the Fifth Circuit Court denied the EPA's motion to dismiss Luminant's 
challenge to the FIP and denied the EPA's motion to transfer the challenges Luminant, the other industry petitioners and the State 
of Texas filed to the D.C. Circuit Court.  In addition, the Fifth Circuit Court granted the motions to stay filed by Luminant, the 
other industry petitioners and the State of Texas pending final review of the petitions for review.  The case was abated until the 
end of November 2016 in order to allow the parties to pursue settlement discussions.  Settlement discussions were unsuccessful, 
and in December 2016 the EPA filed a motion seeking a voluntary remand of the rule back to the EPA for further consideration 
of Luminant's pending request for administrative reconsideration.  Luminant and some of the other petitioners filed a response 
opposing the EPA's motion to remand and filed a cross motion for vacatur of the rule in December 2016.  In March 2017, the Fifth 
Circuit Court remanded the rule back to the EPA for reconsideration in light of the Court's prior determination that we and the 
other petitioners demonstrated a substantial likelihood that the EPA exceeded its statutory authority and acted arbitrarily and 
capriciously, but the Court denied all of the other pending motions.  The stay of the rule (and the emission control requirements) 
remains in effect.  In addition, the Fifth Circuit Court denied the EPA's motion to lift the stay as to parts of the rule implicated in 
the EPA's subsequent BART proposal and the Court is retaining jurisdiction of the case and requiring the EPA to file status reports 
on its reconsideration every 15 days.  While we cannot predict the outcome of the rulemaking and legal proceedings, or estimate 
a range of reasonably possible costs, the result may have a material impact on our results of operations, liquidity or financial 
condition.

Regional Haze — Best Available Retrofit Technology — The second part of the Regional Haze Program subjects electricity 
generation units built between 1962 and 1977, to BART standards designed to improve visibility if such units cause or contribute 
to impairment of visibility in a federal class I area.  BART reductions of SO2 and NOX are required either on a unit-by-unit basis 
or are deemed satisfied by state participation in an EPA-approved regional trading program such as the CSAPR.  In response to 
a lawsuit by environmental groups, the D.C. Circuit Court issued a consent decree in March 2012 that required the EPA to propose 
a decision on the Regional Haze SIP by May 2012 and finalize that decision by November 2012.  The consent decree requires a 
FIP for any provisions that the EPA disapproves.  The D.C. Circuit Court has amended the consent decree several times to extend 
the dates for the EPA to propose and finalize a decision on the Regional Haze SIP.  The consent decree was modified in December 
2015 to extend the deadline for the EPA to finalize action on the determination and adoption of requirements for BART for electricity 
generation.  Under the amended consent decree, the EPA had until December 2016 to propose, and has until September 2017 to 
finalize, a FIP for BART for Texas electricity generation sources if the EPA determines that BART requirements have not been 
met.  The EPA issued its proposed BART FIP for Texas in December 2016.  The EPA's proposed emission limits assume additional 
control equipment for specific lignite/coal-fueled generation units across Texas, including new flue gas desulfurization systems 
(scrubbers) at 12 electric generation units and upgrades to existing scrubbers at four electric generation units.  Specifically, for 
Luminant, the EPA's emission limitations are based on new scrubbers at Big Brown Units 1 and 2 and Monticello Units 1 and 2 
and scrubber upgrades at Martin Lake Units 1, 2 and 3 and Monticello Unit 3.  Luminant is continuing to evaluate the requirements 
and potential financial and operational impacts of the proposed rule, but new scrubbers at the Big Brown and Monticello units 
necessary to achieve the emission limits required by the FIP (if those limits are possible to attain), along with the existence of low 
wholesale power prices in ERCOT, would likely challenge the long-term economic viability of those units.  Under the terms of 
the rule, the scrubber upgrades will be required within three years of the effective date of the final rule and the new scrubbers will 
be required within five years of the effective date of the final rule.  We anticipate submitting comments on the proposed FIP when 
those are due in May 2017.  While we cannot predict the outcome of the rulemaking and potential legal proceedings, or estimate 
a range of reasonably possible costs, the result may have a material impact on our results of operations, liquidity or financial 
condition.

Intersection of the CSAPR and Regional Haze Programs — Historically the EPA has considered compliance with a regional 
trading program, such as the CSAPR, as satisfying a state's obligations under the BART portion of the Regional Haze Program.  
However, in the reasonable progress FIP, the EPA diverged from this approach and did not treat Texas' compliance with the CSAPR 
as satisfying its obligations under the BART portion of the Regional Haze Program.  The EPA concluded that it would not be 
appropriate to finalize that determination given the remand of the CSAPR budgets.  As described above, the EPA has now proposed 
to remove Texas from the annual CSAPR trading programs.  If Texas were in the CSAPR annual trading programs, the EPA would 
have no basis for its BART FIP because it has made a determination for Texas and all other states that participate in the CSAPR 
annual trading programs that such participation satisfies their BART obligations.  We do not believe that EPA's proposal to remove 
Texas  from  the  CSAPR  annual trading  programs  satisfies  the  D.C.  Circuit  Court's  mandate  to  the  EPA  to  develop  non-over-
controlling budgets for Texas and we submitted comments on the EPA's proposed rule to remove Texas from the CSAPR annual 
trading programs.  While we cannot predict the outcome of these matters, or estimate a range of reasonably possible costs, the 
result may have a material impact on our results of operations, liquidity or financial condition.

10

Affirmative Defenses During Malfunctions — In February 2013, in response to a petition for rulemaking filed by the Sierra 
Club, the EPA proposed a rule requiring certain states to replace SIP exemptions for excess emissions during malfunctions with 
an affirmative defense.  Texas was not included in that original proposal since it already had an EPA-approved affirmative defense 
provision in its SIP that was found to be lawful by the Fifth Circuit Court in 2013.  In 2014, as a result of a D.C. Circuit Court 
decision striking down an affirmative defense in another EPA rule, the EPA revised its 2013 proposal to extend the EPA's proposed 
findings of inadequacy to states that have affirmative defense provisions, including Texas.  The EPA's revised proposal would 
require Texas to remove or replace its EPA-approved affirmative defense provisions for excess emissions during startup, shutdown 
and maintenance events.  In May 2015, the EPA finalized the proposal.  In June 2015, Luminant filed a petition for review in the 
Fifth Circuit Court challenging certain aspects of the EPA's final rule as they apply to the Texas SIP.  The State of Texas and other 
parties have also filed similar petitions in the Fifth Circuit Court.  In August 2015, the Fifth Circuit Court transferred the petitions 
that Luminant and other parties filed to the D.C. Circuit Court, and in October 2015 the petitions were consolidated with the 
pending petitions challenging the EPA's action in the D.C. Circuit Court.  Briefing in the D.C. Circuit Court on the challenges was 
completed in October 2016 and oral argument is set for May 2017.  We cannot predict the timing or outcome of this proceeding, 
or estimate a range of reasonably possible costs, but implementation of the rule as finalized may have a material impact on our 
results of operations, liquidity or financial condition.

SO2 Designations for Texas — In February 2016, the EPA notified Texas of the EPA's preliminary intention to designate 
nonattainment areas for counties surrounding our Big Brown, Monticello and Martin Lake generation plants based on modeling 
data submitted to the EPA by the Sierra Club.  Such designation would potentially require the implementation of various controls 
or other requirements to demonstrate attainment.  Luminant submitted comments challenging the use of modeling data rather than 
data from actual air quality monitoring equipment.  In November 2016, the EPA finalized its proposed designations for Texas 
including finalizing the nonattainment designations for the areas referenced above.  In doing so, the EPA ignored contradictory 
modeling that we submitted with our comments.  The final designation mandates would be for Texas to begin the multi-year 
process to evaluate what potential emission controls or operational changes, if any, may be necessary to demonstrate attainment.  
In February 2017, the State of Texas and Luminant filed challenges to the nonattainment designations in the Fifth Circuit Court 
and protective petitions in the D.C. Circuit Court.  In March 2017, the EPA filed a motion to transfer or dismiss our Fifth Circuit 
Court petition.  In addition, Luminant has filed a request with the EPA to reconsider the rule and immediately stay its effective 
date.  While we cannot predict the outcome of this matter, or estimate a range of reasonably possible costs, the result may have a 
material impact on our results of operations, liquidity or financial condition.

Stream Protection Rule

In July 2015, the Office of Surface Mining (OSM) proposed a Stream Protection Rule that represents significant changes to 
surface mining regulations under the Surface Mining Control and Reclamation Act (SMCRA) program.  The rule proposes to 
prevent or minimize impacts to surface water and groundwater from coal mining.  In October 2015, we filed comments on the 
proposed rule.  In December 2016, the OSM issued a final Stream Protection Rule that became effective in January 2017.  Thereafter, 
the US Congress enacted a resolution under the Congressional Review Act that repealed the Stream Protection Rule and President 
Trump signed that resolution in February 2017.

General Permit Applications and Renewals (Generally)

We are required to obtain, and to comply with, numerous permits and licenses from federal, state and local governmental 
agencies.  The process of obtaining and renewing necessary permits and licenses can be lengthy and complex and can sometimes 
result in the establishment of conditions that make the project or activity for which the permit or license was sought unprofitable 
or otherwise unattractive.  In addition, such permits or licenses may be subject to denial, revocation or modification under various 
circumstances.  Failure to obtain or comply with the conditions of permits or licenses, or failure to comply with applicable laws 
or regulations, may result in the delay or temporary suspension of our operations and electricity sales or the curtailment of our 
delivery of electricity to our customers and may subject us to penalties and other sanctions.  Although various regulators routinely 
renew existing permits and licenses, renewal of our existing permits or licenses could be denied or jeopardized by various factors, 
including (a) failure to provide adequate financial assurance for closure, (b) failure to comply with environmental, health and 
safety laws and regulations or permit conditions, (c) local community, political or other opposition and (d) executive, legislative 
or regulatory action.

11

Our inability to procure and comply with the permits and licenses required for our operations, or the cost to us of such 
procurement or compliance, could have a material adverse effect on us.  In addition, new environmental legislation or regulations, 
if enacted, or changed interpretations of existing laws, may cause routine maintenance activities at our facilities to need to be 
changed in order to avoid violating applicable laws and regulations or elicit claims that historical routine maintenance activities 
at our facilities violated applicable laws and regulations.  In addition to the possible imposition of fines in the case of any such 
violations, we may be required to undertake significant capital investments in emissions control technology and obtain additional 
operating permits or licenses, which could have a material adverse effect on us.

Comanche Peak Nuclear Generation Facility

The NRC may modify, suspend or revoke licenses and impose civil penalties for failure to comply with the Atomic Energy 
Act, the regulations under it or the terms of the licenses of nuclear generation facilities.  Unless extended, as to which no assurance 
can be given, the NRC operating licenses for the two licensed operating units at the Comanche Peak Facility will expire in 2030 
and 2033, respectively.  Changes in regulations by the NRC, including potential regulation as a result of the NRC's ongoing analysis 
and response to the effects of the natural disaster on nuclear generation facilities in Japan in 2011, as well as any extension of our 
operating licenses, could require a substantial increase in capital expenditures or result in increased operating or decommissioning 
costs.

Luminant's Mining Permits

The RCT, which exercises broad authority to regulate mining reclamation activity, reviews on an ongoing basis whether 
Luminant is compliant with RCT rules and regulations and whether it has met all of the requirements of its mining permits.  Any 
new rules and regulations adopted by the RCT or the OSM, which also regulates mining activity nationwide, or any changes in 
the  interpretation  of  existing  rules  and  regulations,  could  result  in  higher  compliance  costs  or  otherwise  adversely  affect  our 
financial condition or cause a revocation of a mining permit.  Any revocation of a mining permit would mean that Luminant would 
no longer be allowed to mine lignite at the applicable mine to serve its generation facilities.  Any such event could have a material 
adverse effect on us.

REP Certification

The PUCT may at any time initiate an investigation into whether our retail operation complies with certain PUCT rules and 
whether we have met all of the requirements for REP certification, including financial requirements.  Any removal or revocation 
of an REP certification would mean that we would no longer be allowed to provide electricity service to retail customers.  Such 
decertification could have a material adverse effect on us.  Moreover, any capital or other expenditures that we are required by 
the PUCT to undertake in order to achieve or maintain any such compliance could also have a material adverse effect on us.

6. Estimate of the amount spent during each of the last two fiscal years on research and development activities, and, if 
applicable, the extent to which the cost of such activities are borne directly by customers: The amount spent during each of 
the last two fiscal years on research and development activities is immaterial to the Company as a whole and the cost of such 
activities are not borne directly by customers.

7. Costs and effects of compliance with environmental laws (federal, state and local): Please see Item 8(B)(5)

8. Number of total employees and number of full-time employees:

Employees as of December 31, 2016

Total (a)

4,435

Full-Time

4,427

__________
(a) 

Includes 1,786 employees under collective bargaining agreements.

12

Item 9:  Nature of products or services offered: Please see Items 8(A) and 8(B)

Vistra Energy is an energy company operating an integrated power business in Texas, which includes TXU Energy and 
Luminant.  Our primary operations consist of electricity solutions, including retail sales of electricity and related products to end 
users, power generation (including operations and maintenance and outage and project management) and sales of electricity in 
the wholesale marketplace, asset optimization and commodity risk management performed on an integrated basis for our retail 
and wholesale positions, and fuel logistics and management.  These operations work together on an integrated basis, which allows 
us to realize efficiencies and alignment in all aspects of the electricity generation and sales operation.

We operate solely in the growing ERCOT electricity market, which we view as one of the most attractive power markets in 
the US.  As described in more detail below, ERCOT is an ISO that manages the flow of electricity to approximately 24 million 
Texas customers, representing approximately 90% of the state's load, and spanning approximately 75% of its geography, as of 
December 31, 2016.

Retail

Texas has one of the fastest growing populations of any state in the US and has a diverse economy, which has resulted in a 
significant and growing competitive retail electricity market.  We are an active participant in the competitive ERCOT market and 
continue to be a market leader, which we believe is driven by, among other things, having one of the lowest customer complaint 
rates, according to the PUCT, having an integrated power generation operation that allows us to efficiently obtain the electricity 
needed to serve our customers at the lowest cost, and leveraging the experience of our wholesale commodity risk management 
operations to optimize our cost to procure electricity and other products on behalf of our customers.  We provided electricity to 
approximately 24% and 18% of the residential and commercial customers in ERCOT, respectively, as of December 31, 2016.  We 
believe we have differentiated ourselves by providing a distinctive customer experience predicated on delivering reliable and 
innovative power products and solutions to our customers, such as our Free Nights and Free Weekends residential plans, MyEnergy 
DashboardSM, TXU Energy's iThermostat product and mobile solutions, the TXU Energy Rewards program, the TXU Energy 
Green UPSM renewable energy credit program and a diverse set of solar options, which give our customers choice, convenience 
and control over how and when they use electricity and related services.  We competitively market our retail electricity and related 
services to acquire, serve and retain both retail and wholesale customers.  Our wholesale customers represent a cross section of 
industrial users, other competitive retail electric providers, municipalities, cooperatives and other end-users of electricity.  We 
believe  we  are  able  to  better  serve  our  retail  customers  through  our  unique  affiliation  with  our  wholesale  commodity  risk 
management personnel who are able to structure products and contracts in a way that offers significant value compared to stand-
alone retail electric providers.  Additionally, our generation business protects our retail business from power price volatility, by 
allowing it to bypass bid-ask spread in the market (particularly for illiquid products and time periods), which results in significantly 
lower collateral costs for our retail business as compared to other, non-integrated retail electric providers.  Moreover, our retail 
business reduces, to some extent, the exposure of our wholesale generation business to wholesale power price volatility.  This is 
because the retail load requirements of our retail operations (primarily TXU Energy) provide a natural offset to the length of 
Luminant's generation portfolio thereby reducing the exposure to wholesale power price volatility as compared to a non-integrated 
pure-play independent power producer (IPP).

13

Generation

Our  power  generation  fleet  is  diverse  and  flexible  in  terms  of  dispatch  characteristics  as  our  fleet  includes  baseload, 
intermediate/load-following and peaking generation.  Our wholesale commodity risk management business is responsible for 
dispatching our generation fleet in response to market needs after implementing portfolio optimization strategies, thus linking and 
integrating the generation fleet production with our retail customer and wholesale sales opportunities.  Market demand, also known 
as load, faced by an electric power system such as ERCOT varies from moment to moment as a result of changes in business and 
residential demand, much of which is driven by weather.  Unlike most other commodities, the production and consumption of 
electricity must remain balanced on an instantaneous basis.  There is a certain baseline demand for electricity across an electric 
power system that occurs throughout the day, which is typically satisfied by baseload generating units with low variable operating 
costs.  Baseload generating units can also increase output to satisfy certain incremental demand and reduce output when demand 
is unusually low.  Intermediate/load-following generating units, which can more efficiently change their output to satisfy increases 
in demand, typically satisfy a large proportion of changes in intraday load as they respond to daily increases in demand or unexpected 
changes in supply created by reduced generation from renewable resources or other generator outages.  Peak daily loads are 
typically satisfied by peaking units.  Peaking units are typically the most expensive to operate, but they can quickly start up and 
shut down to meet brief peaks in demand.  In general, baseload units, intermediate/load-following units and peaking units are 
dispatched into the ERCOT grid in order from lowest to highest variable cost.  Price formation in ERCOT, as with other competitive 
power markets in the US, is typically based on the highest variable cost unit that clears the market to satisfy system demand at a 
given point in time.

Our wholesale commodity risk management business also procures renewable energy credits from renewable generation to 
support our electricity sales to wholesale and retail customers to satisfy the increasing demand for renewable resources from such 
customers.  As of December 31, 2016, we had long-term power purchase agreements to annually procure 390 MW of renewable 
energy.  These renewable generation sources deliver electricity when conditions make them available, and, when on-line, they 
generally compete with baseload units.  Because they cannot be relied upon to meet demand continuously due to their dependence 
on weather and time of day, these generation sources are categorized as non-dispatchable and create the need for intermediate/
load-following resources to respond to changes in their output.

Our  generation  resources,  which  represented  approximately  17%  of  the  installed  generation  capacity  in  ERCOT  as  of 
December 31, 2016, allow us to annually generate, procure and sell approximately 75-85 TWh of electricity to wholesale and 
retail customers from nuclear, natural gas, lignite, coal and renewable generation resources.

The ERCOT Market

ERCOT is an ISO that manages the flow of electricity from approximately 78,000 MW of capacity to 24 million Texas 
customers, representing 90% of the state's electric load and spanning approximately 75% of its geography, as of December 31, 
2016.  ERCOT is a highly competitive wholesale electricity market with historically above-average demand growth, limited import 
and export capacity and high wholesale price caps, and is the seventh-largest power market in the world, according to the US 
Energy Information Administration (EIA).  Population growth in Texas is currently expanding at well above the national average 
rate, with a growth rate of 8.8% between July 2010 and July 2016, more than double the US population growth rate of 3.9% during 
the same period, according to the U.S. Census Bureau.  ERCOT accounts for approximately 32% of the competitively served retail 
load in the US and residential consumers in the ERCOT market consume approximately 32% more electricity than the average 
US residential consumer according to the EIA.  Total ERCOT power demand has grown at a compounded annual growth rate of 
approximately 1.5% from 2005 through 2014, compared to a range of -0.6% to 0.8% in other US markets, according to ERCOT 
and the EIA, respectively. ERCOT was formed in 1970 and became the first ISO in the US in September 1996.

As an energy-only market, ERCOT's market design is distinct from other competitive electricity markets in the United States. 
Other markets maintain a minimum reserve margin through regulated planning, resource adequacy requirements and/or capacity 
markets.  In contrast, ERCOT's resource adequacy is predominately dependent on free-market processes and energy-market price 
signals.  On June 1, 2014, ERCOT implemented the Operating Reserve Demand Curve (ORDC), pursuant to which wholesale 
electricity prices in the real-time electricity market increase automatically as available operating reserves decrease below defined 
threshold levels, creating a price adder.  When operating reserves drop to 2,000 MW or less, the ORDC automatically adjusts 
power prices to the established value of lost load (VOLL), which is set at $9,000/MWh.  Because ERCOT has limited excess 
generation capacity to meet high demand days due to its minimal import capacity, and peaking facilities have high operating costs, 
the marginal price of supply rapidly increases during periods of high demand.  Historically, elevated temperatures in the summer 
months have driven high electricity demand in ERCOT.  Many generators benefit from these sporadic periods of "scarcity pricing" 
in which real-time power prices may increase significantly, up to the current $9,000/MWh price cap.

14

Transactions in ERCOT take place in two key markets: the day-ahead market and the real-time market.  The day-ahead 
market is a voluntary, forward electricity market conducted the day before each operating day in which generators and purchasers 
of electricity may bid for one or more hours of electricity supply or consumption.  The real-time market is a spot market in which 
electricity may be sold in five-minute intervals.  The day-ahead market provides market participants with visibility into where 
prices are expected to clear, and the prices are not impacted by subsequent events.  Conversely, the real-time market exposes 
purchasers to the risk of transient operational events and price spikes.  These two markets allow market participants to manage 
their risk profile by adjusting their participation in each market.  In addition, ERCOT uses ancillary services to maintain system 
reliability, including regulation service - up, regulation service - down, responsive reserve service and non-spinning reserve service.  
Regulation service up and down are used to balance the grid in a near-instantaneous fashion when supply and demand fluctuate 
due to a variety of factors, such as weather, generation outages, renewable production intermittency and transmission outages.  
Non-spinning reserves are used by ERCOT to recover from system disturbances and when there is a temporary shortage of capacity 
available to be dispatched.  Responsive reserves are used by ERCOT when the grid is at, near or recovering from a state of 
emergency due to inadequate generation.  Because ERCOT has one of the highest concentrations of wind capacity generation 
among US markets, the ERCOT market is more susceptible to fluctuations in wholesale electricity supply due to intermittent wind 
production, making ERCOT more vulnerable to periods of generation scarcity.

Seasonality

The demand for and market prices of electricity and natural gas are affected by weather.  As a result, our operating results 
may fluctuate on a seasonal basis, and more severe weather conditions such as heat waves or extreme winter weather may make 
such fluctuations more pronounced.  The pattern of this fluctuation may change depending on, among other things, the retail load 
served and the terms of contracts to purchase or sell electricity.

Competition

Competition in ERCOT, as in other electricity markets, is impacted by electricity and fuel prices, congestion along the power 
grid, subsidies provided by state and federal governments for new generation facilities, new market entrants, construction of new 
generating assets, technological advances in power generation, the actions of environmental and other regulatory authorities and 
other factors.  We primarily compete with other electricity generators and retailers based on our ability to generate electric supply, 
and  market  and  sell  electricity,  at  competitive  prices  and  to  efficiently  utilize  transportation  from  third-party  pipelines  and 
transmission from electric utilities and ISOs to deliver electricity to end-users.  Competitors in the generation and retail power 
markets  in  which  we  participate  include  industrial  companies,  electric  cooperative-  and  municipal  utility-owned  generators, 
competitive subsidiaries of regulated utilities, IPPs, REPs and other energy marketers.

Brand Value

Our TXU EnergyTM brand, which has been used to sell electricity in the competitive retail electricity market in Texas for 
approximately 15 years, is registered and protected by trademark law and is the only intellectual property asset that we own.  We 
value the TXU EnergyTM brand at approximately $1.2 billion.

15

Item 10:  Nature and extent of the issuer's facilities:

Luminant's generation fleet consists of 50 power generation units, all of which are wholly owned and operate within the 
ERCOT electricity market, with the location, fuel types, dispatch characteristics and total installed nameplate generation capacity 
for each generation facility shown in the table below:

Name

Location (all in the
state of Texas)

Comanche Peak

Somervell County

Robertson County

Milam County

Freestone County

Rusk County

Titus County

Oak Grove

Sandow

Big Brown

Martin Lake

Monticello

Forney

Lamar

Fuel Type

Nuclear

Lignite

Lignite

Dispatch Type

Baseload

Baseload

Baseload

Lignite/Coal

Lignite/Coal

Lignite/Coal

Intermediate/Load Following

Intermediate/Load Following

Intermediate/Load Following

Kaufman County

Natural Gas (CCGT)

Intermediate/Load Following

Lamar County

Natural Gas (CCGT)

Intermediate/Load Following

Morgan Creek

Mitchell County

Natural Gas (CT)

Permian Basin

Ward County

DeCordova

Hood County

Natural Gas (CT)

Natural Gas (CT)

Lake Hubbard

Dallas County

Natural Gas (Steam)

Stryker Creek

Cherokee County

Natural Gas (Steam)

Young County

Natural Gas (Steam)

Henderson County

Natural Gas (Steam)

Graham

Trinidad

Total

Fuel Supply

Peaking

Peaking

Peaking

Peaking

Peaking

Peaking

Peaking

Installed Nameplate
Generation
Capacity (MW)

Number
of Units

2,300

1,600

1,137

1,150

2,250

1,880

1,912

1,076

390

325

260

921

685

630

244

2

2

2

2

3

3

8

6

6

5

4

2

2

2

1

16,760

50

Nuclear — We operate two nuclear generation units at the Comanche Peak plant site, each of which is designed for a capacity 
of 1,150 MW. Comanche Peak Unit 1 and Unit 2 went into commercial operation in 1990 and 1993, respectively, and are generally 
operated at full capacity.  Refueling (nuclear fuel assembly replacement) outages for each unit are scheduled to occur every eighteen 
months during the spring or fall off-peak demand periods.  Every three years, the refueling cycle results in the refueling of both 
units during the same year, the latest of which occurred in 2014.  We also expect to refuel both units during 2017.  While one unit 
is undergoing a refueling outage, the remaining unit is intended to operate at full capacity.  During a refueling outage, other 
maintenance, modification and testing activities are completed that cannot be accomplished when the unit is in operation.  Over 
the last three years the refueling outage period per unit has ranged from 29 to 54 days.  The Comanche Peak facility operated at 
a capacity factor of 105.7%, 99.0% and 92.5% in 2016, 2015 and 2014, respectively.

We have contracts in place for all our nuclear fuel requirements for 2017.  We have contracts in place for the majority of 
our nuclear fuel requirements through 2018.  As part of the Chapter 11 Cases, we terminated or renegotiated certain nuclear fuel 
contracts to provide for better economic or operational terms and conditions. We do not anticipate any significant difficulties in 
acquiring uranium and contracting for associated conversion, enrichment and fabrication services in the foreseeable future.

The nuclear industry has developed ways to store used nuclear fuel on site at nuclear generation facilities, primarily through 
the use of dry cask storage, since there are no facilities for reprocessing or disposal of used nuclear fuel currently in operation in 
the US.  Luminant stores its used nuclear fuel on-site in storage pools or dry cask storage facilities and believes its on-site used 
nuclear fuel storage capability is sufficient for the foreseeable future.

Coal/Lignite — Our lignite/coal fueled generation fleet capacity totals 8,017 MW.  Maintenance outages at these units are 
scheduled during the spring or fall off-peak demand periods.  Over the last three years, the total annual scheduled and unscheduled 
outages per unit averaged approximately 33 days in duration.  Our lignite/coal fueled generation fleet operated at a capacity factor 
of 77.1%, 59.5% and 69.6% in 2016, 2015 and 2014, respectively.  This performance reflects increased economic backdown of 
the units and the seasonal suspension of certain units due to the persistent low wholesale power price environment in ERCOT.

16

We satisfy all of our fuel requirements at the Oak Grove and Sandow generation facilities with lignite that we mine.  We 
meet our fuel requirements for the Big Brown and Martin Lake generation units by blending lignite we mine with coal purchased 
from multiple suppliers under contracts of various lengths and transported from the Powder River Basin to our generation plants 
by railcar.  All fuel requirements for our Monticello generation units are met with coal supplied from the Powder River Basin.  In 
2016, approximately 39% of the fuel used at the Big Brown, Monticello and Martin Lake generation facilities and 65% of the fuel 
used at all of our lignite/coal fueled generation facilities was supplied from surface minable lignite reserves dedicated to our 
generation plants, which are located adjacent to the reserves.

As a result of projected mining development costs, current economic forecasts and regulatory uncertainty, in 2014, Luminant 
decided to transition the fuel plans at its Big Brown and Monticello generation facilities to be fully fueled with coal from the 
Powder River Basin.  As a result, it plans to discontinue lignite mining operations at these sites once mining and reclamation of 
current mine sites is complete.  The majority of reclamation activities at these facilities are expected to be completed by the end 
of 2020 unless economic forecasts and increased regulatory certainty justify additional mine development.

Natural Gas — Our natural gas-fueled generation fleet capacity totals 6,443 MW.  In April 2016, we acquired La Frontera 
Holdings, LLC the indirect owner of two combined-cycle gas turbine (CCGT) natural gas fueled generation facilities located in 
ERCOT.  The facility in Forney, Texas (8 units) has a capacity of 1,912 MW and the facility in Paris, Texas (6 units) has a capacity 
of 1,076 MW.  The acquisition diversified our fuel mix and increased the dispatch flexibility in our fleet.

We also operate combustion turbine (CT) facilities at Morgan Creek (6 units), Permian Basin (5 units), DeCordova (4 units) 
plant sites and steam facilities at Lake Hubbard (2 units), Stryker Creek (2 units), Graham (2 units) and Trinidad (1 unit) plant 
sites.  The CT and steam plants are peaking units which provide us the ability to meet increased demand from our retail customers 
during high market price intervals with available generation capacity and provide other wholesale opportunities.

We satisfy our fuel requirements at these facilities through a combination of spot market and near-term purchase contracts.  

Additionally, we have near-term natural gas transportation agreements in place for all of our sites to ensure reliable fuel supply.

17

Part D: Management Structure and Financial Information

Item 11:  Name of chief executive officer, members of the board of directors, as well as control persons.

A. Officers and Directors

Directors

The directors of the Company, as well as certain information about them, are as follows:

Name

Position with Company

Gavin R. Baiera

Director

Number and class of Company's securities beneficially owned
Consists of 18,320,311 shares of common stock of the Company owned 
by Angelo, Gordon & Co. and its affiliates.

Jennifer Box

Director

Jeff Hunter

Cyrus Madon

Director

Director

Consists of 49,485,715 shares of common stock of the Company owned 
by Oaktree Capital Management and its affiliates.  See Item 14.

10,000 shares of common stock of the Company

Consists of 66,370,568 shares of common stock of the Company owned 
by Brookfield Business Partners and its affiliates.  See Item 14.

Curtis A. Morgan

President, CEO and Director

80,231 shares of common stock of the Company

Geoffrey Strong

Director

Consists of 52,922,793 shares of common stock of the Company owned 
by Apollo Management Holdings and its affiliates.  See Item 14.

All correspondence to the Company's employee directors may be mailed to such employee director at the Company's corporate 
headquarters at 1601 Bryan Street, Dallas, Texas 75201.  For privacy reasons, the business addresses of the Company's non-
employee directors have been excluded from the above table.  All correspondence to the Company's non-employee directors may 
be mailed to the Company's corporate headquarters at 1601 Bryan Street, Dallas, Texas 75201 and a member of management will 
see that it is delivered to the director.

The following information is provided regarding the Company's directors:

Gavin R. Baiera has served as a director since the Effective Date.  Mr. Baiera is a managing director at Angelo, Gordon & 
Co. (Angelo) where he is the global head of the firm's corporate credit activities and portfolio manager for its distressed funds.  
Mr. Baiera is also a managing director and member of the firm's executive committee.  Prior to joining Angelo, Gordon in 2008, 
Mr. Baiera was the co-head of the strategic finance group at Morgan Stanley, which was responsible for all origination, underwriting, 
and distribution of restructuring transactions.   Prior to that, Mr. Baiera worked at General Electric Capital Corporation concentrating 
on underwriting and investing in restructuring transactions.  Mr. Baiera began his career at GE Capital in its financial management 
program.  Mr. Baiera has served on numerous boards of directors including, most recently, MACH Gen, Orbitz Worldwide, and 
Travelport Worldwide.

Jennifer Box has served as a director since the Effective Date.  Ms. Box is a managing director at Oaktree Capital Management 
(Oaktree) where she is focused on investments in the shipping, power, energy, media and technology sectors.  Prior to joining 
Oaktree in 2009, Ms. Box spent three and a half years as an investment analyst in the distressed debt group at The Blackstone 
Group.  Prior to Blackstone, she was an associate consultant at the Boston Consulting Group.  Ms. Box is a CFA charterholder.  
She serves on the board of Star Bulk Carriers.

Jeff Hunter has served as a director since the Effective Date.  Mr. Hunter is currently Managing Director of Quinbrook 
Infrastructure  Partners (Quinbrook) and a member of  the Quinbrook Investment Committee where he is responsible for  deal 
origination and asset management in North America.  Between 2013 and 2016, he was a managing partner of Power Capital 
Partners, an energy focused investment firm.  Prior to this, he was executive vice president and chief financial officer of US Power 
Generating Company (USPowerGen).  Mr. Hunter has also held leadership positions at PA Consulting Group and El Paso Merchant 
Energy and was a consultant for MRP Generating Company, LLC.  Mr. Hunter currently serves as the non-executive director on 
the board of directors of Texas Transmission Holdings.

18

Cyrus  Madon  has  served  as  a  director  since  the  Effective  Date.    Mr.  Madon  is  a  senior  managing  partner  and  head  of 
Brookfield's private equity group and chief executive officer of Brookfield Business Partners.  Mr. Madon joined Brookfield in 
1998 as chief financial officer of Brookfield's real estate brokerage business.  During his tenure he has held a number of senior 
roles  across  the  organization,  including  head  of  Brookfield's  corporate  lending  business.    Mr.  Madon  began  his  career  at 
PricewaterhouseCoopers where he worked in corporate finance and recovery, both in Canada and the United Kingdom.  Mr. Madon 
is on the board of the Junior Achievement of Canada Foundation.

Curtis A. Morgan has served as the President, Chief Executive Officer and Director of Vistra Energy since the Effective 
Date.  Prior to joining Vistra Energy, he served as an Operating Partner with Energy Capital Partners, and prior to this position 
Mr. Morgan served as the Chief Executive Officer and President of EquiPower Resources Corp., a power generation company, 
since May 2010.  Prior to joining EquiPower Resources Corp., he served as an Operating Partner of Energy Capital Partners from 
May 2009 to May 2010.  Prior to joining Energy Capital partners, he served as President and Chief Executive Officer of FirstLight 
Power Enterprises from November 2006 to April 2009.  Mr. Morgan has also held various leadership roles at NRG Energy, Mirant 
Corporation, Reliant Energy and Amoco Corporation.

Geoffrey Strong has served as a director since the Effective Date.  Mr. Strong is a Senior Partner of Apollo Management 
(Apollo), where he focuses on investments in the energy sector for the firm's private equity funds.  Prior to Apollo, Mr. Strong 
was an investor in the private equity group at Blackstone, where he also focused primarily on the energy sector.  Before joining 
Blackstone, Mr. Strong was a vice president of Morgan Stanley Capital Partners, the private equity business within Morgan Stanley.  
In addition to Vistra Energy, Mr. Strong serves on the boards of directors of Apex Energy, Caelus Energy, Chisolm Oil and Gas, 
Double Eagle Energy I and Double Eagle Energy II.

Executive Officers

The executive officers of the Company, as well as certain information about them, are as follows:

Name

Position with Company

Curtis A. Morgan

President and Chief Executive Officer

Number and class of Company's
securities beneficially owned
80,231 shares of common stock
of the Company

James A. Burke

Executive Vice President and Chief Operating Officer

J. William Holden

Executive Vice President and Chief Financial Officer

Stephanie Zapata Moore Executive Vice President and General Counsel

Carrie Lee Kirby

Executive Vice President and Chief Administrative Officer

None

None

None

None

Sara Graziano

Senior Vice President of Corporate Development and Strategy None

The following information is provided regarding the Company's executive officers not already described herein:

James A. Burke, Executive Vice President and Chief Operating Officer, has served as the Executive Vice President and 
Chief Operating Officer of Vistra Energy since the Effective Date.  Prior to joining Vistra Energy, he served as Executive Vice 
President of EFH Corp. since February 2013 and President and Chief Executive of TXU Energy, a subsidiary of Vistra Energy, 
since August 2005.  Previously, Mr. Burke was Senior Vice President Consumer Markets of TXU Energy.  Mr. Burke started his 
career with Deloitte Consulting, and held a variety of roles with The Coca-Cola Company, Reliant Energy and Gexa Energy prior 
to TXU Energy.  Mr. Burke also serves on the board of directors of Marucci Sports.

J. William Holden, Executive Vice President and Chief Financial Officer, has served as the Executive Vice President and 
Chief Financial Officer of Vistra Energy since December 5, 2016.  Prior to joining the Company, Mr. Holden served as an Executive 
Vice President and Senior Advisor at The Taffrail Group, LLC, an international strategic-advisory firm, from February 2013 until 
December 2016, where he advised a range of domestic and overseas clients on mergers, acquisitions and post-merger integration.  
From December 2010 until January 2013, Mr. Holden served as the Executive Vice President and Chief Financial Officer of GenOn 
Energy, Inc., where he was responsible for overseeing the accounting, finance, tax, risk control, human resources and information 
technology groups.  Prior to serving in that role, he held various treasury, risk, operational, business development and international 
positions during his tenure at GenOn Energy, Inc./Mirant Corporation.  Mr. Holden started his career with Southern Company and 
held various corporate finance roles over almost a decade at Southern.

19

Stephanie Zapata Moore, Executive Vice President and General Counsel, has served as Executive Vice President and General 
Counsel of Vistra Energy since the Effective Date.  Prior to joining Vistra Energy, she served as Vice President and General Counsel 
of Luminant, since April 2012.  Previously, Ms. Moore was Senior Counsel of Luminant from March 2007 to April 2012 and 
Counsel of a predecessor to Luminant from November 2005 to March 2007.  Prior to joining Luminant, she was an attorney at 
Gardere Wynne Sewell where she engaged in a corporate practice.

Carrie Lee Kirby, Executive Vice President and Chief Administrative Officer, has served as the Executive Vice President 
and Chief Administrative Officer of Vistra Energy since the Effective Date.  Prior to joining Vistra Energy, she served as Executive 
Vice President of Human Resources of EFH Corp. since February 2013.  Previously, Ms. Kirby was Senior Vice President of 
Human Resources from April 2012 to February 2013 and Vice President of Human Resources of TXU Energy, a subsidiary of 
Vistra Energy, from October 2008 to April 2012.

Sara Graziano, Senior Vice President of Corporate Development and Strategy, has served as the Senior Vice President of 
Corporate Development and Strategy of Vistra Energy since the Effective Date.  Prior to joining Vistra Energy, she served as a 
Principal at Energy Capital Partners, a private equity firm focused on investing in North American energy infrastructure, where 
she worked since September 2011.  Her experience prior to Energy Capital Partners includes leading the Strategies & Analysis 
group at FirstLight Power Enterprises and working as a consultant in the Energy & Environment practice at Charles River Associates.

Director Compensation

Vistra Energy is a newly created entity created in connection with Emergence, and the directors of Vistra Energy were 
appointed to such positions with effect as of the Effective Date.  The table below sets forth information regarding the aggregate 
compensation earned by or paid to the members of the Board during the year ended December 31, 2016.  Vistra Energy reimburses 
directors for reasonable expenses incurred in connection with their services as directors.

Director

Fees Earned or
Paid in Cash

Stock Awards ($)

Total ($)

Gavin R. Baiera (a)(b)(d)

Jennifer Box (a)(b)(d)

Jeff Hunter (b)(c)

Michael Liebelson (a)(b)(e)

Cyrus Madon (a)(b)(d)

Curtis A. Morgan

Geoffrey Strong (a)(b)(d)

$48,750

$48,750

$28,750

$23,750

$48,750

$0

$48,750

$0

$0

$100,000

$100,000

$0

$0

$0

$48,750

$48,750

$128,750

$123,750

$48,750

$0

$48,750

____________
(a)  Members of the Board who are not officers of Vistra Energy and not Chair of the Audit Committee receive an annual board 

retainer of $80,000 and an annual committee retainer of $15,000.

(b)  Members of the Board who are not officers of Vistra Energy receive an annual equity award in the amount of $100,000.  

Certain members of the Board elected to be paid in cash in lieu of their equity award.

(c)  The Chair of the Audit Committee receives an annual board retainer of $90,000 and an annual committee retainer of $25,000. 
(d)  Fees were directly paid to entities affiliated with the employer of such director for firm use and not redirected to individual 

directors.

(e)  Michael  S.  Liebelson  resigned  from  the  Board  effective  February  1,  2017,  and  in  consideration  of  a  General  Release 
Agreement between the Company and Mr. Liebelson, he is entitled to a lump sum payment of $266,250 that was paid in 
February 2017.  In addition, the restricted stock units (RSUs) held by Mr. Liebelson were fully vested in connection with 
his resignation.

20

Executive Compensation

The following table provides the aggregate compensation paid to our executive officers during the period from October 3, 

2016 through December 31, 2016.

Name and Principal
Position

Year

Salary
($)

Bonus
($)(1)

Stock
Awards
($)(2)

Option
Awards
($)(3)

Non-Equity
Incentive
Plan
Compensation
($)(4)

Change in
Pension Value
and
Non-qualified
Deferred
Compensation
($)

All Other
Compensation
($)

Total
($)

Curtis A. 
Morgan
President & CEO 
of Vistra Energy

2016

$233,846

$

— $ 2,500,000

$ 2,500,000

$ 1,900,000

$

— $

17,056

$7,150,902

—

2016

2016

2,529

45,385

150,000

184,615

1,000,000

1,228,907

1,250,000

2,000,000

2,000,000

$6,416,051

James A. Burke
EVP and Chief 
Operating Officer 
of Vistra Energy
J. William 
Holden
EVP and Chief 
Financial Officer 
of Vistra Energy
Carrie Lee Kirby
EVP and Chief 
Administrative 
Officer of Vistra 
Energy
Sara Graziano
SVP, Corporate 
Development and 
Strategy of Vistra 
Energy
_______________
(1)  The amounts reported in this column for Mr. Burke and Ms. Kirby represent discretionary cash bonuses that the relevant 
executive officer earned in 2016.  The amount reported in this column for Mr. Holden is an agreed upon amount pursuant 
to his employment agreement that was paid in lieu of EAIP for 2016.

$1,842,231

$2,698,551

$2,448,314

1,250,000

600,000

105,846

530,315

200,000

800,000

800,000

539,939

600,000

98,462

13,454

3,166

2,529

2016

2016

—

—

—

—

—

(2)  The amounts reported as "Stock Awards" represent the grant date fair value (as computed in accordance with ASC 718) of 

certain RSUs that were granted to our executive officers.

(3)  The amounts reported as "Option Awards" represent the grant date fair value (as computed in accordance with ASC 718) 

of certain stock options that were granted to our executive officers.

(4)  The amounts to be reported as "Non-Equity Incentive Plan Compensation" were earned by the respective executive officers 

in 2016 under the EAIP.

Employment Agreements

Each of Mr. Morgan, Mr. Burke, Ms. Kirby, Ms. Graziano and Ms. Moore entered into an employment agreement with Vistra 
Energy, effective as of October 4, 2016 and Mr. Holden entered into an employment agreement with Vistra Energy, effective as 
of December 5, 2016.  The following is a summary of the material terms of each such employment agreement, along with certain 
related compensation arrangements for each such executive officer.

Each Named Executive Officer's employment agreement includes customary non-compete and non-solicitation provisions 
that generally restrict the Named Executive Officer's ability to compete with us or solicit our customers or employees for his or 
her own personal benefit during the term of the employment agreement and 24 months after the employment agreement expires 
or is terminated.

21

Mr. Morgan's Employment Agreement — Mr. Morgan's employment agreement with Vistra Energy (the Morgan Agreement) 
has an initial term that ends on October 4, 2019, and thereafter, the Morgan Agreement provides for automatic one-year extensions, 
unless either Vistra Energy or Mr. Morgan gives 60 days' prior written notice electing not to extend the Morgan Agreement.  
Pursuant to the Morgan Agreement, Mr. Morgan will receive a base salary of no less than $950,000 per year, which may be 
increased (but not decreased) at the sole discretion of the Board.  Mr. Morgan also will have the opportunity to earn an annual 
cash bonus (Annual Bonus) based upon the achievement of performance metrics approved by the Board and subject to the Board's 
full discretion.  Mr. Morgan's target Annual Bonus opportunity is 100% of his base salary (Target Bonus), and his maximum Annual 
Bonus opportunity is 200% of the Target Bonus.

The Morgan Agreement also provides Mr. Morgan with equity compensation.  On the Effective Date, the Board approved 
the grant of stock options and RSUs under the 2016 Incentive Plan to Mr. Morgan, which grant had an aggregate grant date fair 
value of $5,000,000.  The grant consisted of 526,316 stock options and 152,905 RSUs which, on a grant date fair value basis, 
represented a grant of approximately 50% stock options and 50% RSUs.  The exercise price for the stock options was determined 
by the Board in a manner compliant with Section 409A of the Internal Revenue Code.

Following October 4, 2017, the Morgan Agreement provides for annual equity awards, with the amount and form of each 
such equity award to be determined by the Board.  All of the equity awards will be subject to the terms of the 2016 Incentive Plan.  
In addition to providing Mr. Morgan with equity compensation, the Morgan Agreement required Mr. Morgan to make a cash equity 
investment in Vistra Energy common stock equal to $1,250,000, with the timing to be determined in good faith by the Board and 
Mr. Morgan, and such obligation has been fulfilled.

The Morgan Agreement also entitles Mr. Morgan to participate in the benefit plans and programs, and receive such perquisites, 
in each case, as are provided by Vistra Energy from time to time to its senior executives generally, subject to the terms of such 
plans and programs and commensurate with Mr. Morgan's position.  Additionally, Mr. Morgan is entitled to receive up to $15,000 
per year towards his tax and financial planning.

Upon any termination of employment with Vistra Energy, Mr. Morgan will be entitled to (a) his accrued but unpaid base 
salary and any accrued but unused vacation as of the termination date, (b) any unreimbursed business expenses incurred through 
the  termination  date,  and  (c)  any  payments  and  benefits  to  which  he  may  be  entitled  under  any  benefit  plans,  programs,  or 
arrangements (collectively, Accrued Obligations).

If Mr. Morgan's employment with Vistra Energy is terminated by Vistra Energy without Cause (as defined in the Morgan 
Agreement) (and other than due to his death or disability), by Mr. Morgan for Good Reason (as defined in the Morgan Agreement) 
or due to Vistra Energy's non-renewal of the employment term, then in addition to the Accrued Obligations and subject to Mr. 
Morgan's execution and non-revocation of a general release of claims within the 60 days following his employment termination 
date, Mr. Morgan will be entitled to (a) an aggregate amount equal to two times the sum of (i) his base salary plus (ii) (x) the Target 
Bonus, if such termination occurs prior to October 4, 2018, or (y) the prior year's Annual Bonus, if such termination occurs on or 
after October 4, 2018, with such amount payable in 24 equal installments following the termination in accordance with Vistra 
Energy's normal payroll practices; (b) a pro-rated Annual Bonus in respect of the fiscal year of termination equal to the product 
of (i) the amount of the Annual Bonus that would have been payable to him had his employment not so terminated, based on actual 
performance measured through the fiscal year of termination, and (ii) a fraction, the numerator of which is the number of days 
elapsed in Vistra Energy's fiscal year in which the termination occurs through such termination and the denominator of which is 
the number of days in such fiscal year (Pro-Rated Bonus); (c) any accrued but unpaid Annual Bonus in respect of the fiscal year 
prior to the fiscal year of termination (Unpaid Annual Bonus); (d) up to 24 months of continued health insurance benefits under 
the terms of the applicable Vistra Energy benefit plans, subject to his payment of the employee-portion of the benefit premiums 
and terminable upon his eligibility for comparable coverage under another employer's benefit plans (with Vistra Energy having 
the alternative to pay the employer-portion of the COBRA continuation coverage premiums instead of providing coverage under 
its plans under certain circumstances) (Health Benefits); and (e) accelerated vesting of the portion of Mr. Morgan's outstanding 
equity awards that would have vested in the 12 months following termination had he remained employed (with fully vested options 
to remain exercisable for 90 days following termination or, if Mr. Morgan is subject to Section 16 of the Exchange Act as of the 
date of his termination, 180 days following termination (or until the option's regular expiration date, if shorter)).

22

If Mr. Morgan's employment is terminated within the 18-month period following a change of control of Vistra Energy, then 
in addition to the Accrued Obligations and subject to his execution and non-revocation of a general release of claims within the 
60 days following his employment termination date, Mr. Morgan will be entitled to (a) an aggregate amount equal to 2.99 times 
the sum of (i) his base salary plus (ii) the Target Bonus, with such amount payable in a lump sum; (b) a pro-rated Annual Bonus 
in respect of the fiscal year of termination equal to the product of (i) the Target Bonus and (ii) a fraction, the numerator of which 
is the number of days elapsed in Vistra Energy's fiscal year in which the termination occurs through such termination and the 
denominator of which is the number of days in such fiscal year; (c) any Unpaid Annual Bonus; (d) up to 24 months of the Health 
Benefits; and (e) accelerated vesting of all of Mr. Morgan's equity awards that were outstanding as of the change of control.

If Mr. Morgan's employment with Vistra Energy is terminated due to his death or disability, then in addition to the Accrued 
Obligations, Mr. Morgan will be entitled to (a) the Pro-Rated Bonus; (b) any Unpaid Annual Bonus; and (c) accelerated vesting 
of the portion of Mr. Morgan's outstanding equity awards that would have vested in the 12 months following termination had he 
remained employed (with fully vested options to remain exercisable for one year following termination (or until the option's regular 
expiration date, if shorter)).

The Morgan Agreement subjects Mr. Morgan to perpetual confidentiality, assignment of inventions and non-disparagement 
provisions, as well as non-competition and non-solicitation provisions that apply during his employment and for the 24-month 
period thereafter.

Mr. Burke's Employment Agreement — Mr. Burke's employment agreement with Vistra Energy (the Burke Agreement) has 
an initial term that ends on October 4, 2019, and thereafter, the Burke Agreement provides for automatic one-year extensions, 
unless either Vistra Energy or Mr. Burke gives 60 days' prior written notice electing not to extend the Burke Agreement.  Pursuant 
to the Burke Agreement, Mr. Burke will receive a base salary of no less than $750,000 per year, which may be increased (but not 
decreased) at the sole discretion of the Board.  Mr. Burke also will have the opportunity to earn an Annual Bonus based upon the 
achievement of performance metrics approved by the Board and subject to the Board's full discretion.  Mr. Burke's target Annual 
Bonus opportunity is 90% of his base salary (the Burke Target Bonus), and his maximum Annual Bonus opportunity is 200% of 
the Burke Target Bonus.

The Burke Agreement also provides Mr. Burke with equity compensation.  On the Effective Date, the Board approved the 
grant of stock options and RSUs under the 2016 Incentive Plan to Mr. Burke, which grant had an aggregate grant date fair value 
of $4,000,000.  The grant consisted of 421,053 stock options and 122,324 RSUs which, on a grant date fair value basis, represented 
a grant of approximately 50% stock options and 50% RSUs.  The exercise price for the stock options was determined by Mr. 
Morgan in a manner compliant with Section 409A of the Internal Revenue Code.

Following October 4, 2017, the Burke Agreement provides for annual equity awards, with the amount and form of each such 

equity award to be determined by the Board. All of the equity awards will be subject to the terms of the 2016 Incentive Plan.

The Burke Agreement also entitles Mr. Burke to participate in the benefit plans and programs, and receive such perquisites, 
in each case, as are provided by Vistra Energy from time to time to its senior executives generally, subject to the terms of such 
plans and programs and commensurate with Mr. Burke's position.  Additionally, Mr. Burke is entitled to receive up to $15,000 per 
year towards his tax and financial planning.

Upon any termination of employment with Vistra Energy, Mr. Burke will be entitled to the Accrued Obligations.

If  Mr.  Burke's  employment  with Vistra  Energy  is  terminated  by Vistra  Energy  without  Cause  (as  defined  in  the  Burke 
Agreement) (and other than due to his death or disability), by Mr. Burke for Good Reason (as defined in the Burke Agreement) 
or due to Vistra Energy's non-renewal of the employment term, then in addition to the Accrued Obligations and subject to Mr. 
Burke's execution and non-revocation of a general release of claims within the 60 days following his employment termination 
date, Mr. Burke will be entitled to (a) an aggregate amount equal to two times the sum of (i) his base salary plus (ii) (x) the Burke 
Target Bonus, if such termination occurs prior to October 4, 2018, or (y) the prior year's Annual Bonus, if such termination occurs 
on or after October 4, 2018, with such amount payable in 24 equal installments following the termination in accordance with Vistra 
Energy’s normal payroll practices; (b) a pro-rated Annual Bonus in respect of the fiscal year of termination equal to the product 
of (i) the amount of the Annual Bonus that would have been payable to him had his employment not so terminated, based on actual 
performance measured through the fiscal year of termination, and (ii) the Pro-Rated Bonus; (c) any Unpaid Annual Bonus; (d) up 
to 24 months of continued the Health Benefits; and (e) accelerated vesting of the portion of Mr. Burke's outstanding equity awards 
that would have vested in the 12 months following termination had he remained employed (with fully vested options to remain 
exercisable for 90 days following termination or, if Mr. Burke is subject to Section 16 of the Exchange Act as of the date of his 
termination, 180 days following termination (or until the option's regular expiration date, if shorter)).

23

If Mr. Burke's employment is terminated within the 18-month period following a change of control of Vistra Energy, then 
in addition to the Accrued Obligations and subject to his execution and non-revocation of a general release of claims within the 
60 days following his employment termination date, Mr. Burke will be entitled to (a) an aggregate amount equal to 2.99 times the 
sum of (i) his base salary plus (ii) the Burke Target Bonus, with such amount payable in a lump sum; (b) a pro-rated Annual Bonus 
in respect of the fiscal year of termination equal to the product of (i) the Burke Target Bonus and (ii) a fraction, the numerator of 
which is the number of days elapsed in Vistra Energy's fiscal year in which the termination occurs through such termination and 
the denominator of which is the number of days in such fiscal year; (c) any Unpaid Annual Bonus; (d) up to 24 months of the 
Health Benefits; and (e) accelerated vesting of all of Mr. Burke's equity awards that were outstanding as of the change of control.

If Mr. Burke's employment with Vistra Energy is terminated due to his death or disability, then in addition to the Accrued 
Obligations, Mr. Burke will be entitled to (a) the Pro-Rated Bonus; (b) any Unpaid Annual Bonus; and (c) accelerated vesting of 
the portion of Mr. Burke’s outstanding equity awards that would have vested in the 12 months following termination had he 
remained employed (with fully vested options to remain exercisable for one year following termination (or until the option's regular 
expiration date, if shorter)).

The  Burke Agreement  subjects  Mr.  Burke  to  perpetual  confidentiality,  assignment  of  inventions  and  nondisparagement 
provisions, as well as non-competition and non-solicitation provisions that apply during his employment and for the 24-month 
period thereafter.

Mr. Holden's Employment Agreement — Mr. Holden's employment agreement with Vistra Energy (the Holden Agreement) 
has an initial term that ends on December 5, 2019, and thereafter, the Holden Agreement provides for automatic one-year extensions, 
unless either Vistra Energy or Mr. Holden gives 60 days' prior written notice electing not to extend the Holden Agreement.  Pursuant 
to the Holden Agreement, Mr. Holden will receive a base salary of no less than $590,000 per year, which may be increased (but 
not decreased) at the sole discretion of the Board.  Mr. Holden also will have the opportunity to earn an Annual Bonus based upon 
the achievement of performance metrics approved by the Board and subject to the Board's full discretion.  Mr. Holden's target 
Annual Bonus opportunity is 90% of his base salary (the Holden Target Bonus), and his maximum Annual Bonus opportunity is 
200% of the Holden Target Bonus.

The Holden Agreement also provides Mr. Holden with equity compensation.  On December 5, 2016, the Board approved 
the grant of stock options and RSUs under the 2016 Incentive Plan to Mr. Holden, which grant had an aggregate grant date fair 
value of $2,500,000.  The grant consisted of 281,532 stock options and 86,505 RSUs which, on a grant date fair value basis, 
represented a grant of approximately 50% stock options and 50% RSUs.  The exercise price for the stock options was determined 
by Mr. Morgan in a manner compliant with Section 409A of the Internal Revenue Code.

Following December 5, 2017, the Holden Agreement provides for annual equity awards, with the amount and form of each 
such equity award to be determined by the Board.  All of the equity awards will be subject to the terms of the 2016 Incentive Plan.

The Holden Agreement also entitles Mr. Holden to participate in the benefit plans and programs, and receive such perquisites, 
in each case, as are provided by Vistra Energy from time to time to its senior executives generally, subject to the terms of such 
plans and programs and commensurate with Mr. Holden's position.  Additionally, Mr. Holden is entitled to receive up to $15,000 
per year towards his tax and financial planning.

Upon any termination of employment with Vistra Energy, Mr. Holden will be entitled to the Accrued Obligations.

If Mr. Holden's employment with Vistra Energy is terminated by Vistra Energy without Cause (as defined in the Holden 
Agreement) (and other than due to his death or disability), by Mr. Holden for Good Reason (as defined in the Holden Agreement) 
or due to Vistra Energy's non-renewal of the employment term, then in addition to the Accrued Obligations and subject to Mr. 
Holden's execution and non-revocation of a general release of claims within the 60 days following his employment termination 
date, Mr. Holden will be entitled to (a) an aggregate amount equal to two times the sum of (i) his base salary plus (ii) (x) the Holden 
Target Bonus, if such termination occurs prior to December 5, 2018, or (y) the prior year's Annual Bonus, if such termination 
occurs on or after December 5, 2018, with such amount payable in 24 equal installments following the termination in accordance 
with Vistra Energy's normal payroll practices; (b) a pro-rated Annual Bonus in respect of the fiscal year of termination equal to 
the product of (i) the amount of the Annual Bonus that would have been payable to him had his employment not so terminated, 
based on actual performance measured through the fiscal year of termination, and (ii) the Pro-Rated Bonus; (c) any Unpaid Annual 
Bonus; (d) up to 24 months of the Health Benefits; and (e) accelerated vesting of the portion of Mr. Holden's outstanding equity 
awards that would have vested in the 12 months following termination had he remained employed (with fully vested options to 
remain exercisable for 90 days following termination or, if Mr. Holden is subject to Section 16 of the Exchange Act as of the date 
of his termination, 180 days following termination (or until the option’s regular expiration date, if shorter)).

24

If Mr. Holden's employment is terminated within the 18-month period following a change of control of Vistra Energy, then 
in addition to the Accrued Obligations and subject to his execution and non-revocation of a general release of claims within the 
60 days following his employment termination date, Mr. Holden will be entitled to (a) an aggregate amount equal to 2.99 times 
the sum of (i) his base salary plus (ii) the Holden Target Bonus, with such amount payable in a lump sum; (b) a pro-rated Annual 
Bonus in respect of the fiscal year of termination equal to the product of (i) the Holden Target Bonus and (ii) a fraction, the 
numerator of which is the number of days elapsed in Vistra Energy's fiscal year in which the termination occurs through such 
termination and the denominator of which is the number of days in such fiscal year; (c) any Unpaid Annual Bonus; (d) up to 24 
months of the Health Benefits; and (e) accelerated vesting of all of Mr. Holden's equity awards that were outstanding as of the 
change of control.

If Mr. Holden's employment with Vistra Energy is terminated due to his death or disability, then in addition to the Accrued 
Obligations, Mr. Holden will be entitled to (a) the Pro-Rated Bonus; (b) any Unpaid Annual Bonus; and (c) accelerated vesting 
of the portion of Mr. Holden's outstanding equity awards that would have vested in the 12 months following termination had he 
remained employed (with fully vested options to remain exercisable for one year following termination (or until the option's regular 
expiration date, if shorter)).

The Holden Agreement subjects Mr. Holden to perpetual confidentiality, assignment of inventions and nondisparagement 
provisions, as well as non-competition and non-solicitation provisions that apply during his employment and for the 24-month 
period thereafter.

Ms. Kirby' Employment Agreement — Ms. Kirby's employment agreement with Vistra Energy (the Kirby Agreement) has 
an initial term that ends on October 4, 2019, and thereafter, the Kirby Agreement provides for automatic one-year extensions, 
unless either Vistra Energy or Ms. Kirby gives 60 days' prior written notice electing not to extend the Kirby Agreement.  Pursuant 
to the Kirby Agreement, Ms. Kirby will receive a base salary of no less than $430,000 per year, which may be increased (but not 
decreased) at the sole discretion of the Board.  Ms. Kirby also will have the opportunity to earn an Annual Bonus based upon the 
achievement of performance metrics approved by the Board and subject to the Board's full discretion. Ms. Kirby's target Annual 
Bonus opportunity is 70% of her base salary (the Kirby Target Bonus), and her maximum Annual Bonus opportunity is 200% of 
the Kirby Target Bonus.

The Kirby Agreement also provides Ms. Kirby with equity compensation.  On the Effective Date, the Board approved the 
grant of stock options and RSUs under the 2016 Incentive Plan to Ms. Kirby, which grant had an aggregate grant date fair value 
of $1,600,000.  The grant consisted of 168,421 stock options and 48,930 RSUs which, on a grant date fair value basis, represented 
a grant of approximately 50% stock options and 50% RSUs.  The exercise price for the stock options was determined by Mr. 
Morgan in a manner compliant with Section 409A of the Internal Revenue Code.

Following October 4, 2017 , the Kirby Agreement provides for annual equity awards, with the amount and form of each 
such equity award to be determined by the Board.  All of the equity awards will be subject to the terms of the 2016 Incentive Plan.

The Kirby Agreement also entitles Ms. Kirby to participate in the benefit plans and programs, and receive such perquisites, 
in each case, as are provided by Vistra Energy from time to time to its senior executives generally, subject to the terms of such 
plans and programs and commensurate with Ms. Kirby's position.  Additionally, Ms. Kirby is entitled to receive up to $15,000 per 
year towards her tax and financial planning.

Upon any termination of employment with Vistra Energy, Ms. Kirby will be entitled to the Accrued Obligations.

25

If  Ms.  Kirby's  employment  with Vistra  Energy  is  terminated  by Vistra  Energy  without  Cause  (as  defined  in  the  Kirby 
Agreement) (and other than due to her death or disability), by Ms. Kirby for Good Reason (as defined in the Kirby Agreement) 
or due to Vistra Energy's non-renewal of the employment term, then in addition to the Accrued Obligations and subject to Ms. 
Kirby's execution and non-revocation of a general release of claims within the 60 days following her employment termination 
date, Ms. Kirby will be entitled to (a) an aggregate amount equal to two times the sum of (i) her base salary plus (ii) (x) the Kirby 
Target Bonus, if such termination occurs prior to October 4, 2018, or (y) the prior year's Annual Bonus, if such termination occurs 
on or after October 4, 2018, with such amount payable in 24 equal installments following the termination in accordance with Vistra 
Energy's normal payroll practices; (b) a pro-rated Annual Bonus in respect of the fiscal year of termination equal to the product 
of (i) the amount of the Annual Bonus that would have been payable to her had her employment not so terminated, based on actual 
performance measured through the fiscal year of termination, and (ii) the Pro-Rated Bonus; (c) any Unpaid Annual Bonus; (d) up 
to 24 months of continued the Health Benefits; and (e) accelerated vesting of the portion of Ms. Kirby's outstanding equity awards 
that would have vested in the 12 months following termination had she remained employed (with fully vested options to remain 
exercisable for 90 days following termination or, if Ms. Kirby is subject to Section 16 of the Exchange Act as of the date of her 
termination, 180 days following termination (or until the option's regular expiration date, if shorter)).

If Ms. Kirby's employment is terminated within the 18-month period following a change of control of Vistra Energy, then 
in addition to the Accrued Obligations and subject to her execution and non-revocation of a general release of claims within the 
60 days following her employment termination date, Ms. Kirby will be entitled to (a) an aggregate amount equal to 2.99 times the 
sum of (i) her base salary plus (ii) the Kirby Target Bonus, with such amount payable in a lump sum; (b) a pro-rated Annual Bonus 
in respect of the fiscal year of termination equal to the product of (i) the Kirby Target Bonus and (ii) a fraction, the numerator of 
which is the number of days elapsed in Vistra Energy's fiscal year in which the termination occurs through such termination and 
the denominator of which is the number of days in such fiscal year; (c) any Unpaid Annual Bonus; (d) up to 24 months of the 
Health Benefits; and (e) accelerated vesting of all of Ms. Kirby's equity awards that were outstanding as of the change of control.

If Ms. Kirby's employment with Vistra Energy is terminated due to her death or disability, then in addition to the Accrued 
Obligations, Ms. Kirby will be entitled to (a) the Pro-Rated Bonus; (b) any Unpaid Annual Bonus; and (c) accelerated vesting of 
the portion of Ms. Kirby's outstanding equity awards that would have vested in the 12 months following termination had she 
remained employed (with fully vested options to remain exercisable for one year following termination (or until the option's regular 
expiration date, if shorter)).

The Kirby Agreement subjects Ms. Kirby to perpetual confidentiality, assignment of inventions and non-disparagement 
provisions, as well as non-competition and non-solicitation provisions that apply during her employment and for the 24-month 
period thereafter.

Ms.  Graziano's  Employment  Agreement  —  Ms.  Graziano's  employment  agreement  with  Vistra  Energy  (the  Graziano 
Agreement) has an initial term that ends on October 4, 2019, and thereafter, the Graziano Agreement provides for automatic one-
year extensions, unless either Vistra Energy or Ms. Graziano gives 60 days' prior written notice electing not to extend the Graziano 
Agreement.  Pursuant to the Graziano Agreement, Ms. Graziano will receive a base salary of no less than $400,000 per year, which 
may be increased (but not decreased) at the sole discretion of the Board.  Ms. Graziano also will have the opportunity to earn an 
Annual Bonus based upon the achievement of performance metrics approved by the Board and subject to the Board's full discretion. 
Ms. Graziano's target Annual Bonus opportunity is 70% of her base salary (the Graziano Target Bonus), and her maximum Annual 
Bonus opportunity is 200% of the Graziano Target Bonus.

The Graziano Agreement also provides Ms. Graziano with equity compensation.  On the Effective Date, the Board approved 
the grant of stock options and RSUs under the 2016 Incentive Plan to Ms. Graziano, which grant had an aggregate grant date fair 
value of $1,200,000.  The grant consisted of 126,316 stock options and 36,697 RSUs which, on a grant date fair value basis, 
represented a grant of approximately 50% stock options and 50% RSUs.  The exercise price for the stock options was determined 
by Mr. Morgan in a manner compliant with Section 409A of the Internal Revenue Code.

Following October 4, 2017, the Graziano Agreement provides for annual equity awards, with the amount and form of each 
such equity award to be determined by the Board.  All of the equity awards will be subject to the terms of the 2016 Incentive Plan.

The  Graziano Agreement  also  entitles  Ms.  Graziano  to  participate  in  the  benefit  plans  and  programs,  and  receive  such 
perquisites, in each case, as are provided by Vistra Energy from time to time to its senior executives generally, subject to the terms 
of such plans and programs and commensurate with Ms. Graziano's position.  Additionally, Ms. Graziano is entitled to receive up 
to $15,000 per year towards her tax and financial planning.

26

 
Upon any termination of employment with Vistra Energy, Ms. Graziano will be entitled to the Accrued Obligations.

If Ms. Graziano's employment with Vistra Energy Corp. is terminated by Vistra Energy. without Cause (as defined in the 
Graziano Agreement) (and other than due to her death or disability), by Ms. Graziano for Good Reason (as defined in the Graziano 
Agreement) or due to Vistra Energy's non-renewal of the employment term, then in addition to the Accrued Obligations and subject 
to Ms. Graziano's execution and non-revocation of a general release of claims within the 60 days following her employment 
termination date, Ms. Graziano will be entitled to (a) an aggregate amount equal to two times the sum of (i) her base salary plus 
(ii) (x) the Graziano Target Bonus, if such termination occurs prior to October 4, 2018, or (y) the prior year’s Annual Bonus, if 
such termination occurs on or after October 4, 2018, with such amount payable in 24 equal installments following the termination 
in accordance with Vistra Energy's normal payroll practices; (b) a pro-rated Annual Bonus in respect of the fiscal year of termination 
equal to the product of (i) the amount of the Annual Bonus that would have been payable to her had her employment not so 
terminated, based on actual performance measured through the fiscal year of termination, and (ii) the Pro-Rated Bonus; (c) any 
Unpaid Annual Bonus; (d) up to 24 months of the Health Benefits; and (e) accelerated vesting of the portion of Ms. Graziano's 
outstanding equity awards that would have vested in the 12 months following termination had he remained employed (with fully 
vested options to remain exercisable for 90 days following termination or, if Ms. Graziano is subject to Section 16 of the Exchange 
Act as of the date of her termination, 180 days following termination (or until the option’s regular expiration date, if shorter)).

If Ms. Graziano's employment is terminated within the 18-month period following a change of control of Vistra Energy, 
then in addition to the Accrued Obligations and subject to her execution and non-revocation of a general release of claims within 
the 60 days following her employment termination date, Ms. Graziano will be entitled to (a) an aggregate amount equal to 2.99 
times the sum of (i) her base salary plus (ii) the Graziano Target Bonus, with such amount payable in a lump sum; (b) a pro-rated 
Annual Bonus in respect of the fiscal year of termination equal to the product of (i) the Graziano Target Bonus and (ii) a fraction, 
the numerator of which is the number of days elapsed in Vistra Energy's fiscal year in which the termination occurs through such 
termination and the denominator of which is the number of days in such fiscal year; (c) any Unpaid Annual Bonus; (d) up to 24 
months of the Health Benefits; and (e) accelerated vesting of all of Ms. Graziano's equity awards that were outstanding as of the 
change of control.

If Ms. Graziano's employment with Vistra Energy is terminated due to her death or disability, then in addition to the Accrued 
Obligations, Ms. Graziano will be entitled to (a) the Pro-Rated Bonus; (b) any Unpaid Annual Bonus; and (c) accelerated vesting 
of the portion of Ms. Graziano's outstanding equity awards that would have vested in the 12 months following termination had 
she remained employed (with fully vested options to remain exercisable for one year following termination (or until the option's 
regular expiration date, if shorter)).

The Graziano Agreement subjects Ms. Graziano to perpetual confidentiality, assignment of inventions and non-disparagement 
provisions, as well as non-competition and non-solicitation provisions that apply during her employment and for the 24-month 
period thereafter.

Ms. Moore's Employment Agreement — Ms. Moore's employment agreement with Vistra Energy (the Moore Agreement) 
has an initial term that ends on October 4, 2019, and thereafter, the Moore Agreement provides for automatic one-year extensions, 
unless either Vistra Energy or Ms. Moore gives 60 days' prior written notice electing not to extend the Moore Agreement.  Pursuant 
to the Moore Agreement, Ms. Moore will receive a base salary of no less than $415,000 per year, which may be increased (but 
not decreased) at the sole discretion of the Board.  Ms. Moore also will have the opportunity to earn an Annual Bonus based upon 
the achievement of performance metrics approved by the Board and subject to the Board's full discretion.  Ms. Moore's target 
Annual Bonus opportunity is 70% of her base salary (the Moore Target Bonus), and her maximum Annual Bonus opportunity is 
200% of the Moore Target Bonus.

The Moore Agreement also provides Ms. Moore with equity compensation.  On the Effective Date, the Board approved the 
grant of stock options and RSUs under the 2016 Incentive Plan to Ms. Moore, which grant had an aggregate grant date fair value 
of $1,200,000.  The grant consisted of 126,316 stock options and 36,697 RSUs which, on a grant date fair value basis, represented 
a grant of approximately 50% stock options and 50% RSUs.  The exercise price for the stock options was determined by Mr. 
Morgan in a manner compliant with Section 409A of the Internal Revenue Code.

Following October 4, 2017, the Moore Agreement provides for annual equity awards, with the amount and form of each 
such equity award to be determined by the Board.  All of the equity awards will be subject to the terms of the 2016 Incentive Plan.

27

The Moore Agreement also entitles Ms. Moore to participate in the benefit plans and programs, and receive such perquisites, 
in each case, as are provided by Vistra Energy from time to time to its senior executives generally, subject to the terms of such 
plans and programs and commensurate with Ms. Moore's position.  Additionally, Ms. Moore is entitled to receive up to $15,000 
per year towards her tax and financial planning.

Upon any termination of employment with Vistra Energy, Ms. Moore will be entitled to the Accrued Obligations.

If Ms. Moore's employment with Vistra Energy is terminated by Vistra Energy without Cause (as defined in the Moore 
Agreement) (and other than due to her death or disability), by Ms. Moore for Good Reason (as defined in the Moore Agreement) 
or due to Vistra Energy's non-renewal of the employment term, then in addition to the Accrued Obligations and subject to Ms. 
Moore's execution and non-revocation of a general release of claims within the 60 days following her employment termination 
date, Ms. Moore will be entitled to (a) an aggregate amount equal to two times the sum of (i) her base salary plus (ii) (x) the Moore 
Target Bonus, if such termination occurs prior to October 4, 2018, or (y) the prior year's Annual Bonus, if such termination occurs 
on or after October 4, 2018, with such amount payable in 24 equal installments following the termination in accordance with Vistra 
Energy's normal payroll practices; (b) a pro-rated Annual Bonus in respect of the fiscal year of termination equal to the product 
of (i) the amount of the Annual Bonus that would have been payable to her had her employment not so terminated, based on actual 
performance measured through the fiscal year of termination, and (ii) the Pro-Rated Bonus; (c) any Unpaid Annual Bonus; (d) up 
to 24 months of the Health Benefits; and (e) accelerated vesting of the portion of Ms. Moore's outstanding equity awards that 
would  have  vested  in  the  12  months  following  termination had  she  remained  employed  (with  fully  vested options  to  remain 
exercisable for 90 days following termination or, if Ms. Moore is subject to Section 16 of the Exchange Act as of the date of her 
termination, 180 days following termination (or until the option's regular expiration date, if shorter)).

If Ms. Moore's employment is terminated within the 18-month period following a change of control of Vistra Energy, then 
in addition to the Accrued Obligations and subject to her execution and non-revocation of a general release of claims within the 
60 days following her employment termination date, Ms. Moore will be entitled to (a) an aggregate amount equal to 2.99 times 
the sum of (i) her base salary plus (ii) the Moore Target Bonus, with such amount payable in a lump sum; (b) a pro-rated Annual 
Bonus in respect of the fiscal year of termination equal to the product of (i) the Moore Target Bonus and (ii) a fraction, the numerator 
of which is the number of days elapsed in Vistra Energy Corp's fiscal year in which the termination occurs through such termination 
and the denominator of which is the number of days in such fiscal year; (c) any Unpaid Annual Bonus; (d) up to 24 months of the 
Health Benefits; and (e) accelerated vesting of all of Ms. Moore's equity awards that were outstanding as of the change of control.

If Ms. Moore's employment with Vistra Energy is terminated due to her death or disability, then in addition to the Accrued 
Obligations, Ms. Moore will be entitled to (a) the Pro-Rated Bonus; (b) any Unpaid Annual Bonus; and (c) accelerated vesting of 
the portion of Ms. Moore's outstanding equity awards that would have vested in the 12 months following termination had she 
remained employed (with fully vested options to remain exercisable for one year following termination (or until the option's regular 
expiration date, if shorter)).

The Moore Agreement subjects Ms. Moore to perpetual confidentiality, assignment of inventions and nondisparagement 
provisions, as well as non-competition and non-solicitation provisions that apply during her employment and for the 24-month 
period thereafter.

The foregoing descriptions of the employment agreements of Messrs. Morgan, Burke and Holden and Ms. Kirby, Graziano 
and Moore do not purport to be complete and are qualified in their entirety by reference to the full text of such agreements (see 
Item 18. Material Contracts).

2016 Incentive Plan

The Board adopted the 2016 Omnibus Incentive Plan (the 2016 Incentive Plan), effective as of the Effective Date, under 
which an aggregate of 22,500,000 shares of our common stock were reserved for issuance as equity-based awards to our non-
employee  directors,  employees,  and  certain  other  persons.    The  Board  or  any  committee  duly  authorized  by  the  Board  (the 
Committee) will administer the 2016 Incentive Plan and has broad authority under the 2016 Incentive Plan to, among other things: 
(a) select participants, (b) determine the types of awards that participants are to receive and the number of shares that are to be 
subject to such awards and (c) establish the terms and conditions of awards, including the price (if any) to be paid for the shares 
subject to the award.  The types of awards that may be granted under the 2016 Incentive Plan include stock options, RSUs, restricted 
stock, performance awards and other forms of awards granted or denominated in shares of Vistra Energy common stock, as well 
as certain cash-based awards.

28

If any stock option or other stock-based award granted under the 2016 Incentive Plan expires, terminates or is canceled for 
any reason without having been exercised in full, the number of shares of Vistra Energy common stock underlying any unexercised 
award shall again be available for the purpose of awards under the 2016 Incentive Plan.  If any shares of restricted stock, performance 
awards or other stock-based awards denominated in shares of Vistra Energy common stock awarded under the 2016 Incentive 
Plan are forfeited for any reason, the number of forfeited shares shall again be available for purposes of awards under the 2016 
Incentive Plan.  Any award under the 2016 Incentive Plan settled in cash shall not be counted against the maximum share limitation.

As is customary in incentive plans of this nature, each share limit and the number and kind of shares available under the 
2016 Incentive Plan and any outstanding awards, as well as the exercise or purchase price of awards, and performance targets 
under  certain  types  of  performance-based  awards,  are  subject  to  adjustment  in  the  event  of  certain  reorganizations,  mergers, 
combinations, recapitalizations, stock splits, stock dividends or other similar events that change the number or kind of shares 
outstanding, and extraordinary dividends or distributions of property to the Vistra Energy stockholders.

B. Legal/Disciplinary History

None of the foregoing officers or directors have, in the last five years, been the subject of any of the following: (1) a conviction 
in a criminal proceeding or named as a defendant in a pending criminal proceeding (excluding traffic violations and other minor 
offenses); (2) the entry of an order, judgment or decree, not subsequently reversed, suspended or vacated, by a court of competent 
jurisdiction that permanently or temporarily enjoined, barred, suspended or otherwise limited such person's involvement in any 
type of business, securities, commodities or banking activities; (3) a finding or judgment by a court of competent jurisdiction (in 
a civil action), the SEC, the CFTC or a state securities regulator of a violation of federal or state securities or commodities law, 
which finding or judgment has not been reversed, suspended or vacated; or (4) the entry of an order by a self-regulatory organization 
that permanently or temporarily barred, suspended or otherwise limited such person’s involvement in any type of business or 
securities activities.

C. Disclosure of Family Relationships

There are no family relationships (defined as any relationship by blood, marriage or adoption, not more remote than first 
cousin) among and between the Company's directors, officers, persons nominated or chosen by the Company to become directors 
or officers, or beneficial owners of more than five percent (5%) of any class of the Company's equity securities.

D. Disclosure of Related Party Transactions

In connection with the Emergence, we entered into agreements with certain of our affiliates and with parties who received 

shares of common stock and TRA Rights in exchange for their claims.

Registration Rights Agreement

Pursuant  to  the  Plan  of  Reorganization,  on  the  Effective  Date,  we  entered  into  a  Registration  Rights Agreement  (the 
Registration Rights Agreement) with certain selling stockholders providing for registration of the resale of the Vistra Energy 
common stock held by such selling stockholders.

In December 2016, we filed a Form S-1 registration statement with the SEC to register for resale the shares of Vistra Energy 
common stock held by certain significant stockholders pursuant to the Registration Rights Agreement.  The registration statement 
was amended in February 2017.  The registration statement has not yet been declared effective by the SEC.  Among other things, 
under the terms of the Registration Rights Agreement:

•  we will be required to use reasonable best efforts to convert the registration statement into a registration statement on 
Form S-3 as soon as reasonably practicable after we become eligible to do so and to have such Form S-3 declared 
effective as promptly as practicable (but in no event more than 30 days after it is filed with the SEC);

• 

if we propose to file certain types of registration statements under the Securities Act with respect to an offering of equity 
securities, we will be required to use our reasonable best efforts to offer the other parties to the Registration Rights 
Agreement the opportunity to register all or part of their shares on the terms and conditions set forth in the Registration 
Rights Agreement; and

29

• 

the selling stockholders received the right, subject to certain conditions and exceptions, to request that we file registration 
statements or amend or supplement registration statements, with the SEC for an underwritten offering of all or part of 
their respective shares of Vistra Energy common stock (a Demand Registration), and the Company is required to cause 
any such registration statement or amendment or supplement (a) to be filed with the SEC promptly and, in any event, 
on or before the date that is 45 days, in the case of a registration statement on Form S-1, or 30 days, in the case of a 
registration statement on Form S-3, after we receive the written request from the relevant selling stockholders to effectuate 
the Demand Registration and (b) to become effective as promptly as reasonably practicable and in any event no later 
than 120 days after it is initially filed.

All expenses of registration under the Registration Rights Agreement, including the legal fees of one counsel retained by or 

on behalf of the selling stockholders, will be paid by us.

The foregoing description of the Registration Rights Agreement is qualified in its entirety by reference to the full text of the 

Registration Rights Agreement, which was filed as Exhibit 18(G) to the Initial Disclosure Statement filed on October 4, 2016.

Stockholder's Agreements

Pursuant to the Plan of Reorganization, on the Effective Date, we entered into three separate stockholder's agreements with 
affiliates  of  each  of Apollo  Management  Holdings  L.P.,  Brookfield Asset  Management  Private  Institutional  Capital Adviser 
(Canada), L.P. and Oaktree Capital Management, L.P (Stockholder's Agreement).  Pursuant to each Stockholder's Agreement, 
subject to the proper exercise of fiduciary duties of the Board, the applicable stockholder will, until the occurrence of a Termination 
Event (as defined below), be entitled to designate one person for nomination for election to the Board as a Class III director at (a) 
any meeting of our stockholders at which Class III directors are elected or (b) if our Charter no longer provides for the division 
of directors into three classes, any meeting of our stockholders at which directors are to be elected.  Prior to the occurrence of a 
Termination Event, if a vacancy occurs because of the death, disability, disqualification, resignation or removal of the director 
nominee of an applicable stockholder, subject to the proper exercise of the fiduciary duties of the Board, the applicable stockholder 
will be entitled to designate such person's successor.

For purposes of this section, a Termination Event means that such stockholder, together with its affiliates and investment 
funds, funds or accounts that are advised, managed or controlled by such stockholder or its affiliates (other than the Company or 
any entity that is controlled by the Company), ceases to beneficially own, in the aggregate, for a period of 20 consecutive trading 
days, at least 22,500,000 shares of common stock of Vistra Energy that were owned by such stockholder on the date of the applicable 
Stockholder's Agreement.  The rights of each stockholder under its applicable Stockholder's Agreement will terminate automatically 
upon a Termination Event.

The foregoing description of the Stockholders' Agreements is qualified in its entirety by reference to the full text of the form 

of Stockholder's Agreement, which was filed as Exhibit 18(H) to the Initial Disclosure Statement filed on October 4, 2016.

Tax Receivable Agreement

On the Effective Date, we entered into a tax receivable agreement (the TRA) with a transfer agent on behalf of certain former 
first lien creditors of TCEH.  The TRA generally provides for the payment by us to holders of TRA Rights of 85% of the amount 
of cash savings, if any, in United States federal, state and local income tax that we realize in periods after Emergence as a result 
of (a) certain transactions consummated pursuant to the Plan of Reorganization (including any step-up in tax basis in our assets 
resulting from the PrefCo Preferred Stock Sale), (b) the tax basis of all assets acquired in connection with the Lamar and Forney 
Acquisition in April 2016 and (c) tax benefits related to imputed interest deemed to be paid by us as a result of payments under 
the TRA, plus interest accruing from the due date of the applicable tax return.

Pursuant to the TRA, we issued the TRA Rights to our Predecessor to be held in escrow for the benefit of the first lien secured 
creditors of our Predecessor entitled to receive such TRA Rights under the Plan of Reorganization.  Such TRA Rights are subject 
to various transfer restrictions described in the TRA and are entitled to certain registration rights more fully described in the 
Registration Rights Agreement.

Further details concerning the terms of the TRA may be obtained by reviewing the TRA, which was filed as Exhibit 18(c) 

to the Initial Disclosure Statement filed on October 4, 2016.

30

The amount and timing of any payments under the TRA will vary depending upon a number of factors, including the amount 
and timing of the taxable income we generate in the future and the tax rate then applicable, our use of loss carryovers and the 
portion of our payments under the TRA constituting imputed interest.

The payments we will be required to make under the TRA could be substantial.  Future transactions or events could change 

the timing and/or amount of the actual tax benefits realized and the corresponding TRA payments from these tax attributes.

In addition, although we are not aware of any issue that would cause the IRS to challenge the tax benefits that are the subject 
of the TRA, recipients of the payments under the TRA will not be required to reimburse us for any payments previously made if 
such tax benefits are subsequently disallowed.  As a result, in such circumstances, Vistra Energy could make payments under the 
TRA that are greater than its actual cash tax savings and may not be able to recoup those payments, which could adversely affect 
our liquidity.

In addition, because Vistra Energy is a holding company with no operations of its own, its ability to make payments under 
the TRA is dependent on the ability of its subsidiaries to make distributions to it. Vistra Energy's future debt agreements may 
restrict the ability of its subsidiaries to make distributions to it, which could affect its ability to make payments under the TRA.  
To the extent that Vistra Energy is unable to make payments under the TRA because of restriction under its debt agreements, such 
payments will be deferred and will accrue interest until paid, which could adversely affect our results of operations and could also 
affect our liquidity in periods in which such payments are made.

Finally, the TRA provides that, in the event that Vistra Energy breaches any of its material obligations under the TRA, or 
upon certain mergers, asset sales, or other forms of business combination or certain other changes of control, the transfer agent 
under the TRA may treat such event as an early termination of the TRA, in which case Vistra Energy would be required to make 
an immediate payment to the holder of the TRA Rights equal to the present value (at a discount rate equal to LIBOR plus 100 
basis points) of the anticipated future tax benefits based on certain assumptions.  As a result, upon such a breach or change of 
control, Vistra Energy could be required to make a lump-sum payment under the TRA that is greater than the specified percentage 
of its actual cash tax savings and could have a substantial negative impact on our liquidity.

The foregoing description of the TRA is qualified in its entirety by reference to the full text of the TRA, which was filed as 

Exhibit 18(c) to the Initial Disclosure Statement filed on October 4, 2016.

Tax Matters Agreement

On the Effective Date, we entered into a Tax Matters Agreement (the Tax Matters Agreement), with EFH Corp. whereby the 
parties have agreed to take certain actions and refrain from taking certain actions in order to preserve the intended tax treatment 
of the Spin-Off and to indemnify the other parties to the extent a breach of such agreement results in additional taxes to the other 
parties.

Among other things, the Tax Matters Agreement allocates the responsibility for taxes for periods prior to the Spin-Off between 
EFH Corp. and us.  For periods prior to the Spin-Off:  (a) Vistra Energy is generally required to reimburse EFH Corp. with respect 
to any taxes paid by EFH Corp. that are attributable to us and (b) EFH Corp. is generally required to reimburse us with respect to 
any taxes paid by us that are attributable to EFH Corp.

We are also required to indemnify EFH Corp. against taxes, under certain circumstance, if the IRS or another taxing authority 
successfully challenges the amount of gain relating to the PrefCo Preferred Stock Sale or the amount or allowance of EFH Corp.'s 
net operating loss deductions.

Subject to certain exceptions, the Tax Matters Agreement prohibits us from taking certain actions that could reasonably be 
expected to undermine the intended tax treatment of the Spin-Off or to jeopardize the conclusions of the private letter ruling we 
obtained from the IRS or opinions of counsel received by us or EFH Corp., in each case, in connection with the Spin-Off.  Certain 
of these restrictions apply for two years after the Spin-Off.

Under the Tax Matters Agreement, we may engage in an otherwise restricted action if (a) we obtain written consent from 
EFH Corp., (b) such action or transaction is described in or otherwise consistent with the facts in the private letter ruling we 
obtained from the IRS in connection with the Spin-Off, (c) we obtain a supplemental private letter ruling from the IRS, or (d) we 
obtain an unqualified opinion of a nationally recognized law or accounting firm that is reasonably acceptable to EFH Corp. that 
the action will not affect the intended tax treatment of the Spin-Off.

31

The foregoing description of the Tax Matters Agreement is qualified in its entirety by reference to the full text of the Tax 

Matters Agreement, which was filed as Exhibit 18(D) to the Initial Disclosure Statement filed on October 4, 2016.

Separation Agreement

Pursuant to the Plan of Reorganization, on the Effective Date, EFH Corp., Vistra Energy and Vistra Operations entered into 
a Separation Agreement (the Separation Agreement).  Under the key terms of the Separation Agreement, on the Effective Date, 
EFH Corp. and certain other Debtors (including EFCH and TCEH) transferred to Vistra Energy certain assets and liabilities related 
to the TCEH Debtors' operations, including certain employee benefit plans specifically identified in the Separation Agreement, 
which Vistra Energy, in turn, transferred to Vistra Operations.  Pursuant to the Separation Agreement, Vistra Operations accepted, 
assumed and agreed to faithfully perform, discharge and fulfill certain assumed liabilities.  The Contribution was effected pursuant 
to the side-by-side operation of the Separation Agreement and the Plan of Reorganization.

The foregoing description of the Separation Agreement is qualified in its entirety by reference to the full text of the Separation 

Agreement, which was filed as Exhibit 18(b) to the Initial Disclosure Statement filed on October 4, 2016.

Transition Services Agreement

On the Effective Date and pursuant to the Plan of Reorganization, EFH Corp. and Vistra Operations entered into a Transition 

Services Agreement (the Transition Services Agreement). Pursuant to the Transition Services Agreement, among other things:

•  Vistra Operations will provide certain services to EFH Corp., including business service administration, accounting, 
corporate secretary, tax, human resources, information technology, internal audit and Sarbanes-Oxley Act compliance, 
physical facilities and corporate security, treasury and legal services, (collectively, the Transition Services) until the 
earlier of (a) 12 months from the effective date for tax services and six months from the Effective Date for all other 
Transition Services and (b) the termination of all Transition Services, whether by EFH Corp. upon at least 30 days' prior 
written notice to Vistra Operations, mutual written consent of EFH Corp. and Vistra Operations or any other termination 
action permitted by the Transition Services Agreement; and

•  EFH Corp. will pay Vistra Operations all reasonable and documented fees, costs and expenses (including employee-
related, overhead and general and administrative expenses) incurred by Vistra Operations related directly to the Transition 
Services.

The foregoing description of the Transition Services Agreement is qualified in its entirety by reference to the full text of the 

Transition Services Agreement, which was filed as Exhibit 18(F) to the Initial Disclosure Statement filed on October 4, 2016.

Split Participant Agreement

On the Effective Date, pursuant to the Plan of Reorganization, and following the effectiveness of the Separation Agreement, 
Vistra Operations and Oncor entered into an Amended and Restated Split Participant Agreement (the Split Participant Agreement).  
Pursuant to the Split Participant Agreement, among other things, Oncor agreed to certain pension benefits to certain current and 
future retirees of EFH Corp., Vistra Operations and Oncor (or one of their direct or indirect subsidiaries) whose employment 
included service that has been allocated to both (a) Oncor (or one of its predecessor regulated electric transmission and distribution 
utility businesses) and (b) EFH Corp. (or one of its direct or indirect subsidiaries that is not a regulated electric transmission and 
distribution utility).

The foregoing description of the Split Participant Agreement is qualified in its entirety by reference to the full text of the 

Split Participant Agreement, which was filed as Exhibit 18(E) to the Initial Disclosure Statement filed on October 4, 2016.

E. Disclosure of Conflicts of Interests

None

32

Item 12:  Annual financial statements.

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of
Vistra Energy Corp.
Dallas, TX

We have audited the accompanying consolidated balance sheet of Vistra Energy Corp. (the "Company") as of December 31, 2016 
(Successor Company balance sheet) and 2015 (Predecessor Company balance sheet), and the related statements of consolidated 
income (loss), consolidated comprehensive income (loss), consolidated cash flows, and consolidated equity, for the period October 
3, 2016 through December 31, 2016 (Successor Company operations), the period January 1, 2016 through October 2, 2016, and 
for each of the two years in the period ended December 31, 2015 (Predecessor Company operations). 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 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. The Company is not required to have, nor were we engaged to perform, an audit of its internal 
control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing 
audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness 
of  the  Company's  internal  control  over  financial  reporting. Accordingly,  we  express  no  such  opinion. An  audit  also  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, as well as evaluating the overall financial statement presentation. 
We believe that our audits provide a reasonable basis for our opinion.

As discussed in Note 2 to the financial statements, on August 29, 2016 the Bankruptcy Court entered an order confirming the plan 
of reorganization which became effective on October 3, 2016. Accordingly, the accompanying financial statements have been 
prepared in conformity with Accounting Standards Codification (ASC) Topic 852, Reorganizations, for the Successor Company 
as a new entity with assets, liabilities, and a capital structure having carrying values not comparable with prior periods as described 
in Note 1 to the financial statements.

In our opinion, the Successor Company financial statements present fairly, in all material respects, the financial position of Vistra 
Energy Corp. as of December 31, 2016, and the results of their operations and their cash flows for the period October 3, 2016 
through December 31, 2016, in conformity with accounting principles generally accepted in the United States of America. Further, 
in our opinion, the Predecessor Company financial statements referred to above present fairly, in all material respects, the financial 
position of the Predecessor Company as of December 31, 2015, and the results of their operations and their cash flows for the 
period January 1, 2016 through October 2, 2016, and for each of the two years in the period ended December 31, 2015, in conformity 
with accounting principles generally accepted in the United States of America.

/s/ DELOITTE & TOUCHE LLP

Dallas, TX

March 30, 2017

33

VISTRA ENERGY CORP.
STATEMENTS OF CONSOLIDATED INCOME (LOSS)
(Millions of Dollars, Except Per Share Amounts)

Operating revenues
Fuel, purchased power costs and delivery fees
Net gain from commodity hedging and trading activities
Operating costs
Depreciation and amortization
Selling, general and administrative expenses
Impairment of goodwill (Note 7)
Impairment of long-lived assets (Note 8)

Operating income (loss)

Other income (Note 22)
Other deductions (Note 22)
Interest income
Interest expense and related charges (Note 11)
Impacts of Tax Receivable Agreement (Note 10)
Reorganization items (Note 4)

Income (loss) before income taxes
Income tax benefit (expense) (Note 9)

Net income (loss)

Weighted average shares of common stock outstanding:

Basic
Diluted

Net loss per weighted average share of common stock
outstanding:
Basic
Diluted

Dividend declared per share of common stock

See Notes to the Consolidated Financial Statements.

Period from 
January 1, 2016 
through 
October 2, 2016
3,973
$
(2,082)
282
(664)
(459)
(482)
—
—
568
16
(75)
3
(1,049)
—
22,121
21,584
1,267
22,851

$

Predecessor

Year Ended December 31,

2015

2014

$

$

$

5,370
(2,692)
334
(834)
(852)
(676)
(2,200)
(2,541)
(4,091)
17
(93)
1
(1,289)
—
(101)
(5,556)
879
(4,677) $

5,978
(2,842)
11
(914)
(1,270)
(708)
(1,600)
(4,670)
(6,015)
16
(281)
—
(1,749)
—
(520)
(8,549)
2,320
(6,229)

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
1,191
$
(720)
—
(208)
(216)
(208)
—
—
(161)
9
—
1
(60)
(22)
—
(233)
70
(163)

$

427,560,620
427,560,620

$
$
$

(0.38)
(0.38)
2.32

34

VISTRA ENERGY CORP.
STATEMENTS OF CONSOLIDATED COMPREHENSIVE INCOME (LOSS)
(Millions of Dollars)

Net income (loss)
Effects related to pension and other retirement benefit
obligations (net of tax expense of $3 million)
Other comprehensive income, net of tax effects – cash flow 
hedges derivative value net loss related to hedged 
transactions recognized during the period (net of tax benefit 
of $— in all periods)
Comprehensive income (loss)

See Notes to the Consolidated Financial Statements.

Successor

Predecessor

Period from 
October 3, 2016 
through 
December 31, 2016
(163)
$

Period from 
January 1, 2016 
through 
October 2, 2016
22,851
$

Year Ended December 31,

2015

2014

$

(4,677) $

(6,229)

6

—

—

—

$

—
(157)

$

1
22,852

$

2
(4,675) $

1
(6,228)

35

VISTRA ENERGY CORP.
STATEMENTS OF CONSOLIDATED CASH FLOWS
(Millions of Dollars)

Cash flows — operating activities:

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

Successor

Predecessor

Period from 
October 3, 2016 
through 
December 31, 2016

Period from 
January 1, 2016 
through 
October 2, 2016

Year Ended December 31,

2015

2014

$

(163)

$

22,851

$

(4,677) $

(6,229)

Depreciation and amortization
Deferred income tax benefit, net
Impairment of goodwill (Note 7)
Impairment of long-lived assets (Note 8)
Write-off of intangible and other assets (Note 7)
Gain on extinguishment of liabilities subject to
compromise (Note 4)
Net loss from adopting fresh start reporting (Note 4)
Contract claims adjustments (Note 4)
Adjustment to asbestos liability
Noncash adjustment for estimated allowed claims
related to debt (Note 4)
Adjustment to intercompany claims pursuant to
Settlement Agreement (Note 4)
Sponsor management agreement settlement (Note 20)
Fees paid for Predecessor DIP Facility (reported as
financing activities)
Unrealized net (gain) loss from mark-to-market
valuations of commodity positions
Unrealized net (gain) loss from mark-to-market
valuations of interest rate swaps (Note 11)
Liability adjustment arising from termination of
interest rate swaps (Note 17)
Noncash realized loss on termination of interest rate
swaps (Note 11)
Noncash realized gain on termination of natural gas
positions (Note 17)
Amortization of debt related costs, discounts, fair
value discounts and losses on dedesignated cash flow
hedges (Note 4)
Income tax benefit due to IRS audit resolutions (Note
9)
Impacts of Tax Receivables Agreement (Note 10)
Other, net
Changes in operating assets and liabilities:

Affiliate accounts receivable/payable — net
Accounts receivable — trade
Inventories
Accounts payable — trade
Commodity and other derivative contractual assets
and liabilities
Margin deposits, net
Accrued interest
Other — net assets

36

285
(76)
—
—
—

—
—
—
—

—

—
—

—

165

11

—

—

—

—

—
22
7

—
135
3
(79)

(48)
(193)
32
(2)

532
(1,270)
—
—
45

(24,344)
2,013
13
11

—

—
—

—

36

—

—

—

—

—

—
—
52

31
(216)
71
26

29
(124)
(10)
(3)

995
(883)
2,200
2,541
84

—
—
54
—

896

(1,037)
(19)

9

1,440
(2,406)
1,600
4,670
263

—
—
19
—

—

—
—

92

(119)

370

—

—

—

—

—

—
—
67

(4)
17
34
40

27
129
2
(22)

(1,290)

277

1,225

(117)

88

53
—
61

11
72
(67)
94

(27)
(192)
493
(67)

VISTRA ENERGY CORP.
STATEMENTS OF CONSOLIDATED CASH FLOWS
(Millions of Dollars)

Other — net liabilities

Cash provided by (used in) operating activities

Cash flows — financing activities:

Borrowings under DIP Roll Facilities and DIP Facility
(Note 13)
DIP Roll Facilities and DIP Facility financing fees
Repayments/repurchases of debt (Note 13)
Net proceeds from issuance of preferred stock (Note 3)
Payments to extinguish claims of TCEH first lien
creditors (Note 3)
Payments to extinguish claims of TCEH unsecured
creditors (Note 3)
Fees paid for credit facilities
Incremental Term Loan B Facility (Note 13)
Special Dividend (Note 15)
Other, net

Cash provided by (used in) financing activities

Cash flows — investing activities:

Notes/advances due from affiliates
Lamar and Forney acquisition — net of cash acquired
(Note 6)
Capital expenditures
Nuclear fuel purchases
Changes in restricted cash
Proceeds from sales of nuclear decommissioning trust
fund securities (Note 22)
Investments in nuclear decommissioning trust fund
securities (Note 22)
Other, net

Cash used in investing activities

Net change in cash and cash equivalents
Cash and cash equivalents — beginning balance
Cash and cash equivalents — ending balance

See Notes to the Consolidated Financial Statements.

Predecessor

Year Ended December 31,

2015

2014

(97)
237

—
(9)
(21)
—

—

—
—
—
—
—
(30)

(37)

—
(337)
(123)
(123)

401

(418)
(13)
(650)
(443)
1,843
1,400

$

$

11
444

1,425
(92)
(223)
—

—

—
—
—
—
1
1,111

(34)

—
(336)
(77)
42

314

(331)
(36)
(458)
1,097
746
1,843

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
(18)
81

Period from 
January 1, 2016 
through 
October 2, 2016
19
(238)

—
—
—
—

—

—
—
1,000
(992)
(2)
6

—

—
(48)
(41)
48

25

(30)
1
(45)
42
801
843

$

4,680
(112)
(2,655)
69

(486)

(429)
(8)
—
—
—
1,059

(41)

(1,343)
(230)
(33)
233

201

(215)
8
(1,420)
(599)
1,400
801

$

37

VISTRA ENERGY CORP.
CONSOLIDATED BALANCE SHEETS
(Millions of Dollars)

Successor

Predecessor

December 31, 2016

December 31, 2015

Current assets:

ASSETS

Cash and cash equivalents
Restricted cash (Note 22)
Trade accounts receivable — net (Note 22)
Advances to parent and affiliates of Predecessor (Note 20)
Inventories (Note 22)
Commodity and other derivative contractual assets (Note 17)
Margin deposits related to commodity contracts
Other current assets

Total current assets

Restricted cash (Note 22)
Advances to parent and affiliates of Predecessor (Note 20)
Investments (Note 22)
Property, plant and equipment — net (Note 22)
Goodwill (Note 7)
Identifiable intangible assets — net (Note 7)
Commodity and other derivative contractual assets (Note 17)
Deferred income taxes (Note 9)
Other noncurrent assets

Total assets

Current liabilities:

LIABILITIES AND EQUITY

Borrowings under debtor-in-possession credit facility (Note 13)
Long-term debt due currently (Note 13)
Trade accounts payable
Trade accounts and other payables to affiliates of Predecessor
Commodity and other derivative contractual liabilities (Note 17)
Margin deposits related to commodity contracts
Accrued income taxes payable to parent (Note 9)
Accrued taxes
Accrued taxes other than income
Accrued interest
Other current liabilities

Total current liabilities

Long-term debt, less amounts due currently (Note 13)
Liabilities subject to compromise (Note 5)
Commodity and other derivative contractual liabilities (Note 17)
Deferred income taxes (Note 9)
Tax Receivable Agreement obligation (Note 10)
Asset retirement obligations (Note 22)
Other noncurrent liabilities and deferred credits (Note 22)

Total liabilities

Commitments and Contingencies (Note 14)

38

$

$

$

843
95
612
—
285
350
213
75
2,473
650
—
1,064
4,443
1,907
3,205
64
1,122
239
15,167

$

$

— $
46
479
—
359
41
—
31
128
33
387
1,504
4,577
—
2
—
596
1,671
220
8,570

1,400
519
533
34
428
465
6
65
3,450
507
20
962
9,349
152
1,179
10
—
29
15,658

1,425
16
394
120
203
152
11
—
98
120
273
2,812
3
33,734
1
213
—
764
1,015
38,542

VISTRA ENERGY CORP.
CONSOLIDATED BALANCE SHEETS
(Millions of Dollars)

Equity (Note 15):

Common stock
Additional paid-in-capital
Retained deficit
Accumulated other comprehensive income (loss)
Predecessor membership interests

Total equity

Total liabilities and equity

See Notes to the Consolidated Financial Statements.

Successor

Predecessor

December 31, 2016

December 31, 2015

4
7,742
(1,155)
6
—
6,597
15,167

$
$

—
—
—
—
(22,884)
(22,884)
15,658

$
$

39

VISTRA ENERGY CORP.
STATEMENTS OF CONSOLIDATED EQUITY
(Millions of Dollars, Except Per Share Amounts)

Successor

Period from 
October 3, 2016 
through 
December 31, 2016

Shareholders' equity in Successor:

Common stock (par value — $0.01; number of authorized shares — 1,800,000,000)

Shares issued upon Emergence (number of shares issued: 427,500,000)
Other issuances (number of shares issued: 80,232)
Balance at end of period (number of shares outstanding: 427,580,232)

$

Additional paid-in capital:

Amount resulting from Emergence

Effects of stock-based incentive compensation plans
Shares issued

Balance at end of period

Retained deficit:

Balance at beginning of period

Net loss
Dividends declared on common stock ($2.32 per share)

Balance at end of period

Accumulated other comprehensive income (loss), net of tax effects:

Balance at beginning of period

Pension and other postretirement employee benefit liability — change in funded status

Balance at end of period

4
—
4

7,737
4
1
7,742

—
(163)
(992)
(1,155)

—
6
6

Total shareholders' equity at end of period

$

6,597

40

VISTRA ENERGY CORP.
STATEMENTS OF CONSOLIDATED EQUITY
(Millions of Dollars, Except Per Share Amounts)

Membership interests in Predecessor:

Capital account:

Balance at beginning of period

Net income (loss) attributable to Predecessor
Effects of stock-based incentive compensation plans

Balance at end of period

Accumulated other comprehensive loss, net of tax effects:

Balance at beginning of period

Cash flow hedges — change during period

Balance at end of period

Total Predecessor membership interests at end of period

Noncontrolling interests in subsidiaries of Predecessor:
Balance at beginning of period

Investment in subsidiary by noncontrolling interests
Other

Noncontrolling interests in subsidiaries of Predecessor at end of period

Predecessor

Period from 
January 1, 2016 
through 
October 2, 2016

Year Ended December 31,

2015

2014

$

(22,851) $
22,851
—
—

(18,174) $
(4,677)
—
(22,851)

(11,947)
(6,229)
2
(18,174)

(33)
33
—
—

—
—
—
—

(35)
2
(33)
(22,884)

(36)
1
(35)
(18,209)

—
—
—
—

1
1
(2)
—

Total membership interests at end of period

$

— $

(22,884) $

(18,209)

See Notes to the Consolidated Financial Statements.

41

VISTRA ENERGY CORP.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.  BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES

Description of Business, Bankruptcy Proceedings and Emergence

References in this report to "we," "our," "us" and "the Company" are to Vistra Energy and/or its subsidiaries in the Successor 
period, and to TCEH and/or its subsidiaries in the Predecessor periods, as apparent in the context.  See Glossary for defined terms.

On April 29, 2014 (the Petition Date), EFH Corp. and the substantial majority of its direct and indirect subsidiaries, including 
EFIH, EFCH and TCEH but excluding the Oncor Ring-Fenced Entities (collectively, the Debtors), filed voluntary petitions for 
relief (the Bankruptcy Filing) under Chapter 11 of the United States Bankruptcy Code (the Bankruptcy Code) in the United States 
Bankruptcy Court for the District of Delaware (the Bankruptcy Court).

On October 3, 2016 (the Effective Date), subsidiaries of TCEH that were Debtors in the Chapter 11 Cases (the TCEH 
Debtors) and certain EFH Corp. subsidiaries (the Contributed EFH Debtors) completed their reorganization under the Bankruptcy 
Code  and  emerged  from  the  Chapter  11  Cases  (Emergence)  as  subsidiaries  of  a  newly-formed  company, Vistra  Energy  (our 
Successor).  On the Effective Date, Vistra Energy was spun-off from EFH Corp. in a tax-free transaction to the former first lien 
creditors of TCEH (Spin-Off).  As a result, as of the Effective Date, Vistra Energy is a holding company for subsidiaries principally 
engaged in competitive electricity market activities including power generation, wholesale energy sales and purchases, commodity 
risk management and retail sales of electricity to end users.  TCEH is the Predecessor to Vistra Energy.  See Note 2 for further 
discussion regarding the Chapter 11 Cases.

Vistra Energy is a holding company operating an integrated power business in Texas.  Through our Luminant and TXU 
Energy subsidiaries, we are engaged in competitive electricity market activities including power generation, wholesale energy 
sales and purchases, commodity risk management and retail sales of electricity to end users.  Prior to the Effective Date, TCEH 
was a holding company for subsidiaries principally engaged in the same activities as Vistra Energy.

Subsequent to the Effective Date, Vistra Energy has two reportable segments: our Wholesale Generation segment, consisting 
largely of Luminant, and our Retail Electricity segment, consisting largely of TXU Energy.  Prior to the Effective Date, there were 
no reportable business segments for our Predecessor.  See Note 21 for further information concerning reportable business segments.

Basis of Presentation

As of the Effective Date, Vistra Energy applied fresh start reporting under the applicable provisions of Financial Accounting 
Standards Board (FASB) Accounting Standards Codification (ASC) 852, Reorganizations (ASC 852).  Fresh start reporting includes 
(1) distinguishing the consolidated financial statements of the entity that was previously in restructuring (TCEH, or the Predecessor) 
from the financial statements of the entity that emerges from restructuring (Vistra Energy, or the Successor), (2) accounting for 
the effects of the Plan of Reorganization, (3) assigning the reorganized value of the Successor entity by measuring all assets and 
liabilities of the Successor entity at fair value, and (4) selecting accounting policies for the Successor entity.  The financial statements 
of Vistra Energy for periods subsequent to the Effective Date are not comparable to the financial statements of TCEH for periods 
prior to the Effective Date, as those previous periods do not give effect to any adjustments to the carrying values of assets or 
amounts  of  liabilities  that  resulted  from  the  Plan  of  Reorganization  and  the  related  application  of  fresh  start  reporting.   The 
reorganization value of Vistra Energy was assigned to its assets and liabilities in conformity with the procedures specified by 
FASB ASC 805, Business Combinations, and the portion of the reorganization value that was not attributable to identifiable tangible 
or intangible assets was recognized as goodwill.  See Note 3 for further discussion regarding fresh start reporting.

The consolidated financial statements of the Predecessor reflect the application of ASC 852 as it applies to entities that have 
filed a petition for bankruptcy under Chapter 11 of the Bankruptcy Code.  As a result, the consolidated financial statements of the 
Predecessor have been prepared as if TCEH was a going concern and contemplated the realization of assets and liabilities in the 
normal course of business.  During the Chapter 11 Cases, the Debtors operated their businesses as debtors-in-possession under 
the jurisdiction of the Bankruptcy Court and in accordance with the applicable provisions of the Bankruptcy Code.  The guidance 
requires that transactions and events directly associated with the reorganization be distinguished from the ongoing operations of 
the business.  In addition, the guidance provides for changes in the accounting and presentation of liabilities.  Prior to the Effective 
Date, the Predecessor recorded the effects of the Plan of Reorganization in accordance with ASC 852.  See Notes 4 and 5 for 
further discussion of these accounting and reporting changes.

42

The consolidated financial statements have been prepared in accordance with US GAAP.  All intercompany transactions 
and balances have been eliminated in consolidation.  All dollar amounts in the financial statements and tables in the notes are 
stated in millions of US dollars unless otherwise indicated.  Subsequent events have been evaluated through March 30, 2017, the 
date these consolidated financial statements were issued.

Use of Estimates

Preparation of financial statements requires estimates and assumptions about future events that affect the reporting of assets 
and liabilities at the balance sheet dates and the reported amounts of revenue and expense, including fair value measurements, 
estimates of expected obligations, judgment related to the potential timing of events and other estimates.  In the event estimates 
and/or assumptions prove to be different from actual amounts, adjustments are made in subsequent periods to reflect more current 
information.

Derivative Instruments and Mark-to-Market Accounting

We enter into contracts for the purchase and sale of electricity, natural gas, coal, uranium and other commodities and also 
enter into other derivative instruments such as options, swaps, futures and forwards primarily to manage commodity price and 
interest rate risks.  If the instrument meets the definition of a derivative under accounting standards related to derivative instruments 
and hedging activities, changes in the fair value of the derivative are recognized in net income as unrealized gains and losses, 
unless the criteria for certain exceptions are met, and an offsetting derivative asset or liability is recorded in the consolidated 
balance sheets.  This recognition is referred to as mark-to-market accounting.  The fair values of our unsettled derivative instruments 
under mark-to-market accounting are reported in the consolidated balance sheets as commodity and other derivative contractual 
assets or liabilities.  We report derivative assets and liabilities in the consolidated balance sheets without taking into consideration 
netting arrangements we have with counterparties.  Margin deposits that contractually offset these assets and liabilities are reported 
separately in the consolidated balance sheets.  When derivative instruments are settled and realized gains and losses are recorded, 
the previously recorded unrealized gains and losses and derivative assets and liabilities are reversed.  See Notes 16 and 17 for 
additional information regarding fair value measurement and commodity and other derivative contractual assets and liabilities.  
Under the election criteria of accounting standards related to derivative instruments and hedging activities, we may elect the normal 
purchase and sale exemption.  A commodity-related derivative contract may be designated as a normal purchase or sale if the 
commodity is to be physically received or delivered for use or sale in the normal course of business.  If designated as normal, the 
derivative contract is accounted for under the accrual method of accounting (not marked-to-market) with no balance sheet or 
income statement recognition of the contract until settlement.

Because  derivative  instruments  are  frequently  used  as  economic  hedges,  accounting  standards  related  to  derivative 
instruments and hedging activities allow for hedge accounting, which provides for the designation of such instruments as cash 
flow or fair value hedges if certain conditions are met.  At December 31, 2016 and 2015, there were no derivative positions 
accounted for as cash flow or fair value hedges.

Realized and unrealized gains and losses from transacting in energy-related derivative instruments are primarily reported 
in the statements of consolidated income (loss) in either operating revenues or fuel, purchased power costs and delivery fees in 
the Successor period depending on the type of derivative instrument and net gain (loss) from commodity hedging and trading 
activities in the Predecessor period.  Further, realized and unrealized gains and losses associated with interest rate swap transactions 
are reported in the statements of consolidated income (loss) in interest expense for both the Predecessor and Successor.

Revenue Recognition

We record revenue from electricity sales under the accrual method of accounting.  Revenues are recognized when electricity 
is provided to customers on the basis of periodic cycle meter readings and include an estimated accrual for the revenues earned 
from the meter reading date to the end of the period (unbilled revenue).

43

In the statements of consolidated income (loss), we report physically delivered commodity sales and related hedging activity 
in operating revenues and physically delivered purchases and related hedging activity in fuel, purchased power costs and delivery 
fees for the Successor period, whereas hedging activity was reported as net gain (loss) from commodity hedging and trading 
activities in the Predecessor period.  Volumes under bilateral purchase and sales contracts, including contracts intended as hedges, 
are not scheduled as physical power with ERCOT.  Accordingly, unless the volumes represent physical deliveries to customers or 
purchases from counterparties, such contracts are reported in operating revenues, for the Successor, and in net gain (loss) from 
commodity hedging and trading activities, for the Predecessor.  If volumes delivered to our retail and wholesale customers are 
less than our generation volumes (as determined on a daily settlement basis), we record net bilateral activity as wholesale revenues, 
and if volumes delivered to our retail and wholesale customers exceed our generation volumes, we record net bilateral activity as 
purchased costs in the Successor period.  The additional wholesale revenues or purchased power costs were offset in net gain 
(loss) from commodity hedging and trading activities in the Predecessor period.

Advertising Expense

We expense advertising costs as incurred and include them within selling, general and administrative expenses.  Advertising 
expenses totaled $9 million, $35 million, $44 million and $42 million for the Successor period from October 3, 2016 through 
December 31, 2016 and the Predecessor period from January 1, 2016 through October 2, 2016 and the years ended December 31, 
2015 and 2014, respectively.

Impairment of Long-Lived Assets

We  evaluate  long-lived  assets  (including  intangible  assets  with  finite  lives)  for  impairment  whenever  indications  of 
impairment exist.  The carrying value of such assets is deemed to be impaired if the projected undiscounted cash flows are less 
than the carrying value.  If there is such impairment, a loss would be recognized based on the amount by which the carrying value 
exceeds the fair value.  Fair value is determined primarily by discounted cash flows, supported by available market valuations, if 
applicable.  See Note 8 for discussion of impairments of certain long-lived assets recorded by the Predecessor.

Finite-lived intangibles identified as a result of fresh start reporting are amortized over their estimated useful lives based on 
the expected realization of economic effects.  See Note 7 for details of intangible assets with indefinite lives, including discussion 
of fair value determinations.

Goodwill and Intangible Assets with Indefinite Lives

As part of fresh start reporting, reorganization value is generally allocated, first, to identifiable tangible assets, identifiable 
intangible assets and liabilities, then any remaining excess reorganization value is allocated to goodwill (see Note 3).  We evaluate 
goodwill and intangible assets with indefinite lives for impairment at least annually, or when indications of impairment exist.  As 
part of fresh start reporting, we have established October 1 as the date we evaluate goodwill and intangible assets with indefinite 
lives for impairment.  The Predecessor's annual evaluation date was December 1.  See Note 7 for details of goodwill, including 
discussion of fair value determinations and our Predecessor's goodwill impairments.

Nuclear Fuel

Nuclear fuel is capitalized and reported as a component of our property, plant and equipment in our consolidated balance 
sheets.  Amortization of nuclear fuel is calculated on the units-of-production method and is reported as a component of fuel, 
purchased power costs and delivery fees in our statements of consolidated income (loss).

Major Maintenance Costs

Major maintenance costs incurred by the Successor during generation plant outages are deferred and amortized into operating 
costs over the period between the major maintenance outages for the respective asset.  Other costs of maintenance activities are 
charged to expense as incurred and reported as operating costs in our statements of consolidated income (loss).  The Predecessor 
charged major and other maintenance activities to expense as incurred.

44

Defined Benefit Pension Plans and OPEB Plans

On the Effective Date, EFH Corp. transferred sponsorship of certain  employee benefit plans (including related assets), 
programs and policies to a subsidiary of Vistra Energy.  Certain health care and life insurance benefits are offered to eligible 
employees and their dependents upon the retirement of such employee from the company and also offer pension benefits to eligible 
employees under collective bargaining agreements based on either a traditional defined benefit formula or a cash balance formula.  
Effective January 1, 2017, the OPEB plan was amended to discontinue the life insurance benefits for active employees.  Costs of 
pension and OPEB plans are dependent upon numerous factors, assumptions and estimates.

Prior to the Effective Date, our Predecessor bore a portion of the costs of the EFH Corp. sponsored pension and OPEB plans 

and accounted for the arrangement under multiemployer plan accounting.

See Note 18 for additional information regarding pension and OPEB plans.

Stock-Based Compensation

Stock-based compensation is accounted for in accordance with ASC 718, Compensation - Stock Compensation.  The fair 
value of our non-qualified stock options is estimated on the date of grant using the Black-Scholes option-pricing model.  Forfeitures 
are recognized as they occur.  We recognize compensation expense for graded vesting awards on a straight-line basis over the 
requisite service period for the entire award.  See Note 19 for additional information regarding stock-based compensation.

Sales and Excise Taxes

Sales and excise taxes are accounted for as a "pass through" item on the consolidated balance sheets with no effect on the 
statements of consolidated income (loss) (i.e., the tax is billed to customers and recorded as trade accounts receivable with an 
offsetting amount recorded as a liability to the taxing jurisdiction).

Franchise and Revenue-Based Taxes

Unlike sales and excise taxes, franchise and gross receipt taxes are not a "pass through" item.  These taxes are imposed on 
us by state and local taxing authorities, based on revenues or kWh delivered, as a cost of doing business and are recorded as an 
expense.  Rates we charge to customers are intended to recover our costs, including the franchise and gross receipt taxes, but we 
are not acting as an agent to collect the taxes from customers.  We report franchise and revenue-based taxes in SG&A expense in 
our statements of consolidated income (loss).

Income Taxes

Subsequent to the Effective Date, Vistra Energy will file a consolidated US federal income tax return.  Prior to the Effective 
Date, EFH Corp. filed a consolidated US federal income tax return that included the results of our Predecessor; however, our 
Predecessor's income tax expense and related balance sheet amounts were recorded as if it filed separate corporate income tax 
returns.

Deferred income taxes are provided for temporary differences between the book and tax basis of assets and liabilities as 

required under accounting rules.  See Note 9.

We report interest and penalties related to uncertain tax positions as current income tax expense.  See Note 9.

Accounting for Contingencies

Our financial results may be affected by judgments and estimates related to loss contingencies.  Accruals for loss contingencies 
are recorded when management determines that it is probable that an asset has been impaired or a liability has been incurred and 
that such economic loss can be reasonably estimated.  Such determinations are subject to interpretations of current facts and 
circumstances, forecasts of future events and estimates of the financial impacts of such events.  See Note 14 for a discussion of 
contingencies.

45

Cash and Cash Equivalents

For purposes of reporting cash and cash equivalents, temporary cash investments purchased with a remaining maturity of 

three months or less are considered to be cash equivalents.

Restricted Cash

The terms of certain agreements require the restriction of cash for specific purposes.  See Notes 13 and 22 for more details 

regarding restricted cash.

Property, Plant and Equipment

In connection with fresh start reporting, carrying amounts of property, plant and equipment were adjusted to estimated fair 
values as of the Effective Date (see Note 3).  Significant improvements or additions to our property, plant and equipment that 
extend the life of the respective asset are capitalized at cost, while other costs are expensed when incurred.  The cost of self-
constructed property additions includes materials and both direct and indirect labor and applicable overhead, including payroll-
related costs.  Interest related to qualifying construction projects and qualifying software projects is capitalized in accordance with 
accounting guidance related to capitalization of interest cost.  See Note 11.

Depreciation of our property, plant and equipment (except for nuclear fuel) is calculated on a straight-line basis over the 
estimated service lives of the properties.  Depreciation expense is calculated on an asset-by-asset basis.  Estimated depreciable 
lives are based on management's estimates of the assets' economic useful lives.  See Note 22.

Asset Retirement Obligations (ARO)

A liability is initially recorded at fair value for an asset retirement obligation associated with the legal obligation associated 
with law, regulatory, contractual or constructive retirement requirements of tangible long-lived assets in the period in which it is 
incurred if a fair value is reasonably estimable.  At initial recognition of an ARO obligation, an offsetting asset is also recorded 
for the long-lived asset that the liability corresponds with, which is subsequently depreciated over the estimated useful life of the 
asset.  These liabilities primarily relate to our nuclear generation plant decommissioning, land reclamation related to lignite mining, 
removal of lignite/coal fueled plant ash treatment facilities and generation plant asbestos removal and disposal costs.  Over time, 
the liability is accreted for the change in present value and the initial capitalized costs are depreciated over the remaining useful 
lives of the assets.  Generally, changes in estimates related to ARO obligations are recorded as increases to the liability and related 
asset as information becomes available.  See Note 22.

Inventories

Inventories consist of materials and supplies, fuel stock and natural gas in storage.  Materials and supplies inventory is valued 
at weighted average cost and is expensed or capitalized when used for repairs/maintenance or capital projects, respectively.  Fuel 
stock and natural gas in storage are reported at the lower of cost (on a weighted average basis) or market.  We expect to recover 
the value of inventory costs in the normal course of business.

Investments

Investments in a nuclear decommissioning trust fund are carried at current market value in the consolidated balance sheets.  
Assets related to employee benefit plans represent investments held to satisfy deferred compensation liabilities and are recorded 
at current market value.  See Note 22 for discussion of these and other investments.

Changes in Accounting Standards

In February 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2016-02 (ASU 
2016-02), Leases.  The ASU amends previous GAAP to require the recognition of lease assets and liabilities for operating leases.  
The ASU will be effective for fiscal years beginning after December 15, 2018, including interim periods within those years.  
Retrospective application to comparative periods presented will be required in the year of adoption.  We are currently evaluating 
the impact of this ASU on our financial statements.

46

In May 2016, the FASB issued Accounting Standards Update 2016-09, Revenue from Contracts with Customers (Topic 606), 
which was further amended through various updates issued by the FASB thereafter.  The guidance under Topic 606 provides the 
core principle and key steps in determining the recognition of revenue and expands disclosure requirements related to revenue 
recognition.  We intend to adopt the new standard on January 1, 2018 using the modified retrospective method and expect to elect 
the practical expedient available under Topic 606 for measuring progress toward complete satisfaction of a performance obligation 
and for disclosure requirements of remaining performance obligations.  The practical expedient allows an entity to recognize 
revenue in the amount to which the entity has the right to invoice such that the entity has a right to the consideration in an amount 
that corresponds directly with the value to the customer for performance completed to date by the entity.  In 2016, we continued 
to assess the new standard, including the expanded disclosure requirements.  We do not anticipate that the adoption of the standard 
will have a material effect on our results of operations, cash flows or financial condition.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit 
Losses on Financial Instruments (ASU 2016-13).  The ASU provides for a new impairment model which requires measurement 
and recognition of expected credit losses for most financial assets held.  The ASU is effective for public companies for annual 
periods, and interim periods within those annual periods, beginning after December 15, 2019.  We do not anticipate ASU 2016-13 
to have a material impact on our financial statements.

In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for 
Goodwill Impairment (ASU 2017-04).  The ASU provides for the elimination of Step 2 from the goodwill impairment test.  If 
impairment charges are recognized, the amount recorded will be the amount by which the carrying amount exceeds the reporting 
unit's fair value with certain limitations.  The ASU is effective for public companies for annual periods, and interim periods within 
those annual periods, beginning after December 15, 2019.  Early adoption is permitted for interim or annual goodwill impairment 
tests performed on testing dates after January 1, 2017 and the adoption should be applied prospectively.  We expect to early adopt 
this standard in 2017.  We do not currently anticipate ASU 2017-04 to have a material impact on our financial statements.

47

2.  EMERGENCE FROM CHAPTER 11 CASES

On the Petition Date, EFH Corp. and the substantial majority of its direct and indirect subsidiaries, including EFIH, EFCH 
and TCEH but excluding the Oncor Ring-Fenced Entities, filed voluntary petitions for relief under Chapter 11 of the United States 
Bankruptcy Code in the United States Bankruptcy Court for the District of Delaware.  On the Effective Date, the TCEH Debtors 
and the Contributed EFH Debtors completed their reorganization under the Bankruptcy Code and emerged from the Chapter 11 
Cases as subsidiaries of Vistra Energy.

Separation of Vistra Energy from EFH Corp. and its Subsidiaries

Upon the Effective Date, Vistra Energy separated from EFH Corp. pursuant to a tax-free spin-off transaction that was part 
of a series of transactions that included a taxable component.  The taxable portion of the transaction generated a taxable gain that 
resulted in no regular tax liability due to available net operating loss carryforwards of EFH Corp.  The transaction did result in an 
alternative minimum tax liability of approximately $14 million payable by EFH Corp. to the IRS.  Vistra Energy has an obligation 
to reimburse EFH Corp. 50% of such alternative minimum tax, approximately $7 million, pursuant to the Tax Matters Agreement.  
The spin-off transaction resulted in Vistra Energy, including the TCEH Debtors and the Contributed EFH Debtors, no longer being 
an affiliate of EFH Corp. and its subsidiaries.  In addition to the Plan of Reorganization, the separation was effectuated, in part, 
pursuant to the terms of a separation agreement, a transition services agreement and a tax matters agreement.

Separation Agreement

On the Effective Date, EFH Corp., Vistra Energy and a subsidiary of Vistra Energy entered into a separation agreement that 
provides for, among other things, the transfer of certain assets and liabilities by EFH Corp., EFCH and TCEH to Vistra Energy.  
Among other things, EFH Corp., EFCH and/or TCEH, as applicable, (a) transferred the TCEH Debtors and certain contracts and 
assets (and related liabilities) primarily related to the business of the TCEH Debtors to Vistra Energy, (b) transferred sponsorship 
of certain employee benefit plans (including related assets), programs and policies to a subsidiary of Vistra Energy and (c) assigned 
certain employment agreements from EFH Corp. and certain of the Contributed EFH Debtors to a subsidiary of Vistra Energy.

Tax Matters Agreement

On the Effective Date, Vistra Energy and EFH Corp. entered into a tax matters agreement (the Tax Matters Agreement), 
which provides for the allocation of certain taxes among the parties and for certain rights and obligations related to, among other 
things, the filing of tax returns, resolutions of tax audits and preserving the tax-free nature of the spin-off.  See Note 9 for further 
information about the Tax Matters Agreement.

Settlement Agreement

The Debtors, the Sponsor Group, certain settling TCEH first lien creditors, certain settling TCEH second lien creditors, 
certain settling TCEH unsecured creditors and the official committee of unsecured creditors of the TCEH Debtors entered into a 
settlement agreement (the Settlement Agreement) in August 2015 (as amended in September 2015 and approved by the Bankruptcy 
Court in December 2015) to settle, among other things, (a) intercompany claims among the Debtors, (b) claims and causes of 
actions against holders of first lien claims against TCEH and the agents under the TCEH Senior Secured Facilities, (c) claims and 
causes of action against holders of interests in EFH Corp. and certain related entities and (d) claims and causes of action against 
each of the Debtors' current and former directors, the Sponsor Group, managers and officers and other related entities.

Tax Matters

In July 2016, EFH Corp. received a private letter ruling from the IRS in connection with our emergence from bankruptcy, 
which provides, among other things, for certain rulings regarding the qualification of (a) the transfer of certain assets and ordinary 
course operating liabilities to Vistra Energy and (b) the distribution of the equity of Vistra Energy, the cash proceeds from Vistra 
Energy debt, the cash proceeds from the sale of preferred stock in a newly-formed subsidiary of Vistra Energy, and the right to 
receive payments under a tax receivables agreement, to holders of TCEH first lien claims, as a reorganization qualifying for tax-
free treatment.

48

Pre-Petition Claims

On the Effective Date, the TCEH Debtors (together with the Contributed EFH Debtors) emerged from the Chapter 11 Cases 
and discharged approximately $33.8 billion in LSTC.  Distributions for the settled claims related to the funded debt of the TCEH 
Debtors commenced subsequent to the Effective Date.  With respect to remaining claims related to the TCEH Debtors, as of 
December 31, 2016, the TCEH Debtors have approximately $54 million in escrow to allocate among and resolve the remaining 
claims, which consist primarily of remaining trade payable and legal claims, including asbestos claims.  The Bankruptcy code  
allows up to 180 days from the Effective Date to resolve these claims.  These remaining claims and the related escrow balance 
for the claims are recorded in Vistra Energy's consolidated balance sheet as other current liabilities and restricted cash, respectively.

3. 

FRESH START REPORTING

As of the Effective Date, Vistra Energy applied fresh start reporting under the applicable provisions of ASC 852.  In order 
to apply fresh-start reporting, ASC 852 requires two criteria to be satisfied: (1) that total post  petition liabilities and allowed claims 
immediately before the date of confirmation of the Plan of Reorganization be in excess of reorganization value and (2) that holders 
of our Predecessor's voting shares immediately before confirmation of the Plan receive less than 50% of the voting shares of the 
emerging entity.  Vistra Energy met both criteria.  Under ASC 852, application of fresh start reporting is required on the date on 
which a plan of reorganization is confirmed by a bankruptcy court and all material conditions to the plan of reorganization are 
satisfied.  All material conditions to the Plan of Reorganization were satisfied on the Effective Date, including the execution of 
the Spin-Off.

Reorganization Value

A third-party valuation specialist submitted a report to the Bankruptcy Court in July 2016 assuming an emergence from 
bankruptcy  as  of  December  31,  2016.   This  report  provided  an  estimated  value  range  for  the  total Vistra  Energy  enterprise.  
Management selected an enterprise value within that range of $10.5 billion.  The enterprise value submitted by the valuation 
specialist was based upon:

• 
• 
• 
• 
• 
• 
• 

historical financial information of our Predecessor for recent years and interim periods;
certain internal financial and operating data of our Predecessor;
certain financial, tax and operational forecasts of Vistra Energy;
certain publicly available financial data for comparable companies to the operating business of Vistra Energy;
the Plan of Reorganization and related documents;
certain economic and industry information relevant to the operating business, and
other studies, analyses and inquiries.

The valuation analysis for Vistra Energy included (i) a discounted cash flow calculation and (ii) peer group company analysis.  
Equal weighting was assigned to the two methodologies, before adding the value of the tax basis step-up resulting from certain 
transactions pursuant to the Plan of Reorganization, which was valued separately.  The estimated future cash flows included annual 
forecasts through 2021.  A terminal value was included in the discounted cash flow calculation using an exit multiple approach 
based on the cash flows of the final year of the forecast period.

The  valuation  analysis  used  a  discount  rate  of  approximately  7%.    The  determination  of  the  discount  rate  takes  into 
consideration the capital structure, credit ratings and current debt yields of comparable publicly traded companies as well as an 
estimate of return on equity that reflects historical market returns and current market volatility for the industry.

Although the Company believes the assumptions and estimates used by the valuation specialist to develop the enterprise 
value  are  reasonable  and  appropriate,  different  assumption  and  estimates  could  materially  impact  the  analysis  and  resulting 
conclusions.

49

Under ASC 852, reorganization value is generally allocated, first, to identifiable tangible assets, identifiable intangible assets 
and liabilities, then any remaining excess reorganization value is allocated to goodwill.  Vistra Energy estimates its reorganization 
value of assets at approximately $15.161 billion as of October 3, 2016, which consists of the following:

Business enterprise value

Cash excluded from business enterprise value

Deferred asset related to prepaid capital lease obligation

Current liabilities, excluding short-term portion of debt and capital leases

Noncurrent, non-interest bearing liabilities

Vistra Energy reorganization value of assets

Consolidated Balance Sheet

$

$

10,500

1,594

38

1,123

1,906

15,161

The  adjustments  to  TCEH's  October  3,  2016  consolidated  balance  sheet  below  include  the  impacts  of  the  Plan  of 

Reorganization and the adoption of fresh start reporting.

TCEH
(Predecessor) (1)

Reorganization 
Adjustments (2)

Fresh Start 
Adjustments

Vistra Energy
(Successor)

October 3, 2016

ASSETS
Current assets:

Cash and cash equivalents
Restricted cash
Trade accounts receivable — net
Advances to parents and affiliates
of Predecessor
Inventories
Commodity and other derivative
contractual assets
Margin deposits related to
commodity contracts
Other current assets

Total current assets

Restricted cash
Advance to parent and affiliates of
Predecessor
Investments
Property, plant and equipment — net
Goodwill
Identifiable intangible assets — net
Commodity and other derivative
contractual assets
Deferred income taxes
Other noncurrent assets
Total assets

$

$

1,829
12
750

(3)
(4)

(1,028)
131
4

$

78
374

255

42
47
3,387
650

17
1,038
10,359
152
1,148

73
—
51
16,875

$

$

(78)
—

—

—
17
(954)
—

(21)
1
53
—
4

—
320
38
(559)

(5)

$

(17)

—
—
—

—
(86)

—

—
3
(83)
—

4
9
(5,970)
1,755
2,256

(14)
730
158
(1,155)

(18)
(19)
(27)
(20)

(21)
(22)

$

$

801
143
754

—
288

255

42
67
2,350
650

—
1,048
4,442
1,907
3,408

59
1,050
247
15,161

50

TCEH
(Predecessor) (1)

Reorganization 
Adjustments (2)

Fresh Start 
Adjustments

Vistra Energy
(Successor)

October 3, 2016

$

LIABILITIES AND EQUITY
Current liabilities:

Long-term debt due currently
Trade accounts payable
Trade accounts and other payables
to affiliates of Predecessor
Commodity and other derivative
contractual liabilities
Margin deposits related to
commodity contracts
Accrued income taxes
Accrued taxes other than income
Accrued interest
Other current liabilities

Total current liabilities
Long-term debt, less amounts due
currently
Borrowings under debtor-in-
possession credit facilities
Liabilities subject to compromise
Commodity and other derivative
contractual liabilities
Deferred income taxes
Tax Receivable Agreement obligation
Asset retirement obligations
Other noncurrent liabilities and
deferred credits

Total liabilities

Equity:

Common stock
Additional paid-in-capital
Accumulated other comprehensive
income (loss)
Predecessor membership interests

Total equity

Total liabilities and equity

$

$

4
402

152

125

64

12
119
110
243
1,231

—

$

$

5
145

(6)

(152)

(6)

—

—

12
4
(109)
170
75

(7)
(8)

(1)
3

—

—

—

—
—
—
5
7

3,476

(9)

151

(23)

3,387
33,749

(3,387)
(33,749)

(9)
(10)

5
256
—
809

—
(256)
574
—

(11)
(12)

1,018
40,455

(13)

117
(33,150)

—
—

4
7,737

(14)
(15)

—
—

3
—
—
854

(900)
115

—
—

(24)

(25)

8
550

—

125

64

24
123
1
418
1,313

3,627

—
—

8
—
574
1,663

235
7,420

4
7,737

(32)
(23,548)
(23,580)
16,875

$

(16)

22
24,828
32,591
(559)

(26)
(26)

10
(1,280)
(1,270)
(1,155)

$

—
—
7,741
15,161

$

(1)  Represents the consolidated balance sheet of TCEH as of October 3, 2016.

Reorganization adjustments

(2) 

Includes the addition of certain assets and liabilities associated with the Contributed EFH Entities.  Also includes EFH Corp.'s 
contribution of liabilities associated with certain employee benefit plans to Vistra Energy.

51

(3)  Net adjustments to cash, which represent distributions made or funding provided to an escrow account, classified as restricted 

cash, under the Plan of Reorganization, as follows:

Sources (uses):
Net proceeds from PrefCo preferred stock sale
Addition of cash balances from the Contributed EFH Debtors
Payments to TCEH first lien creditors, including adequate protection
Payment to TCEH unsecured creditors (including $73 million to escrow)
Payment of administrative claims to TCEH creditors
Payment of legal fees, professional fees and other costs (including $52 million to escrow)

Net use of cash

$

$

69
22
(486)
(502)
(53)
(78)
(1,028)

(4) 

Increase in restricted cash primarily reflects amounts placed in escrow to satisfy certain secured claims, unsecured claims 
and professional fee obligations associated with the bankruptcy.

(5)  Reflects the deferred income tax impact of the Plan of Reorganization implementation, including cancellation of debts and 
adjustment of tax-basis for certain assets of PrefCo that issued mandatorily redeemable preferred stock as part of the Spin-
Off.

(6)  Primarily reflects the reclassification of transmission and distribution service payables to Oncor from payables with affiliates 
to trade payables with third parties pursuant to the separation of Vistra Energy from EFH Corp. and payment of accrued 
professional fees and unsecured claimant obligations incurred in conjunction with Emergence.

(7)  Primarily reflects the payment of accrued interest and adequate protection to the TCEH first lien creditors on the Effective 

Date.

(8)  Primarily reflects the following:

•  Reclassification of $82 million from LSTC related to secured and unsecured claims and $16 million in accrued professional 

fees from accounts payable to other current liabilities.

•  Additional  accruals  for  $23  million  of  change-in-control  obligations  and  $26  million  in  success  fees  triggered  by 
Emergence, $7 million in professional fees, and $28 million of accrued liabilities related to the Contributed EFH Entities.

•  Payment of $12 million in professional fees. 

(9)  Reflects  the  conversion  of  the TCEH  DIP  Roll  Facilities  of  $3.387  billion  to  the Vistra  Operations  Credit  Facilities  at 
Emergence, the issuance and sale of mandatorily redeemable preferred stock of PrefCo for $70 million, and the obligation 
related to a corporate office space lease contributed to Vistra Energy pursuant to the Plan of Reorganization.  See Note 13
for additional details.

52

(10)  Reflects the elimination of TCEH's liabilities subject to compromise pursuant to the Plan of Reorganization (see Note 5).  

Liabilities subject to compromise were settled as follows in accordance with the Plan of Reorganization:

Notes, loans and other debt
Accrued interest on notes, loans and other debt
Net liability under terminated TCEH interest rate swap and natural gas hedging agreements
Trade accounts payable and other expected allowed claims
Third-party liabilities subject to compromise
LSTC from the Contributed EFH Entities
Total liabilities subject to compromise
Fair value of equity issued to TCEH first lien creditors
TRA Rights issued to TCEH first lien creditors
Cash distributed and accruals for TCEH first lien creditors
Cash distributed for TCEH unsecured claims
Cash distributed and accruals for TCEH administrative claims
Settlement of affiliate balances
Net liabilities of contributed entities and other items
Gain on extinguishment of LSTC

$

$

31,668
646
1,243
192
33,749
8
33,757
(7,741)
(574)
(377)
(502)
(60)
(99)
(60)
24,344

(11)  Reflects the deferred income tax impact of the Plan of Reorganization implementation, including cancellation of debts and 

adjustment of tax basis of certain assets of PrefCo.

(12)  Reflects the estimated present value of the TRA obligation.  See Note 10 for further discussion of the TRA obligation valuation 

assumptions.

(13)  Primarily reflects the following:

•  Addition of $122 million in liabilities primarily related to benefit plan obligations associated with a pension plan and a 
health and welfare plan assumed by Vistra Energy pursuant to the Plan of Reorganization.  See Note 18 for further 
discussion of the benefit plan obligations.

•  Payment of $7 million in settlements related to split life insurance costs with a prior affiliate entity.

(14)  Reflects the issuance of approximately 427,500,000 shares of Vistra Energy common stock, par value of $0.01 per share, to 

the TCEH first lien creditors.  See Note 15.

53

(15)  Reflects adjustments to present Vistra Energy equity value at approximately $7.741 billion based on a reconciliation from 

the $10.5 billion enterprise value described above under Reorganization Value as depicted below:

Enterprise value
Vistra Operations Credit Facility – Initial Term Loan B Facility
Vistra Operations Credit Facility – Term Loan C Facility
Accrual for post-Emergence claims satisfaction
Tax Receivable Agreement Obligation
Preferred stock of PrefCo
Other items
Cash and cash equivalents
Restricted cash

Equity value at Emergence

Common stock at par value
Additional paid-in capital

Equity value
Shares outstanding at October 3, 2016 (in millions)
Per share value

(16)  Membership Interest impact of Plan of Reorganization are shown below:

Gain on extinguishment of LSTC
Elimination of accumulated other comprehensive income
Change in control payments
Professional fees
Other items
Pretax gain on reorganization adjustments (Note 4)
Deferred tax impact of the Plan of Reorganization and Spin-off

Total impact to membership interests

Fresh start adjustments

$

$

$

$

$

$

$

10,500
(2,871)
(655)
(181)
(574)
(70)
(2)
801
793
7,741

4
7,737
7,741
427.5
18.11

24,344
(22)
(23)
(33)
(14)
24,252
576
24,828

(17)  Reflects the reduction of inventory to fair value, including (1) adjustment of fuel inventory to current market prices, and (2) 
an adjustment to the fair value of materials and supplies inventory primarily used in our lignite/coal fueled generation assets 
and related mining operations.

(18)  Reflects the $12 million increase in the fair value of certain real property assets and $3 million reduction of the fair value 

for other investments.

54

(19)  Reflects the change in fair value of property, plant and equipment related primarily to generation and mining assets as detailed 

below:

Property, Plant and Equipment

Generation plants and mining assets

Land

Nuclear Fuel

Other equipment
Total

Adjustment

Fair Value

$

$

(6,057) $
140
(23)
(30)
(5,970) $

3,698

490

157

97

4,442

We engaged a third-party valuation specialist to assist in preparing the values for our property, plant and equipment. For our 
generation plants and related mining assets, an income approach was utilized in valuing those assets based on discounted 
cash flow models that forecast the cash flows of the related assets over their respective useful lives. Significant estimates 
and assumptions utilized in those models include (1) long-term wholesale power price forecasts, (2) fuel cost forecasts, (3) 
expected  generation  volumes  based  on  prevailing  forecasts  and  expected  maintenance  outages,  (4)  operations  and 
maintenance costs, (5) capital expenditure forecasts and (6) risk adjusted discount rates based on the cash flows produced 
by the specific generation asset.  The fair value of the generation plants and mining assets is based upon Level 3 inputs 
utilized in the income approach.

The fair value estimates for land and nuclear fuel utilized the market approach, which included utilizing recent comparable 
sales information and current market conditions for similarly situated land.  Nuclear fuel values were determined by utilizing 
market pricing information for uranium.  The fair value of land and nuclear fuel are based upon Level 3 inputs.

(20)  Reflects the adjustment in fair value of $2.256 billion to identifiable intangible assets, including $1.636 billion increase 
related to retail customer relationships, $270 million increase related to the retail trade name, $190 million increase related 
to an electricity supply contract, $164 million increase related to retail and wholesale contracts and $4 million decrease 
related to other intangible assets (see Note 7).

Also reflects the reduction of fair value of $476 million to identifiable intangible liabilities, including a reduction of $525 
million related to an electricity supply contract and an increase of $49 million to wholesale contracts.

(21)  Reflects the deferred income tax impact of fresh-start adjustments to property, plant, and equipment, inventory, intangibles 

and debt issuance costs.

(22)  Primarily reflects the following:

•  Addition of $197 million regulatory asset related to the deficiency of the nuclear decommissioning trust investment as 
compared to the nuclear generation plant retirement obligation.  Pursuant to Texas regulatory provisions, the trust fund 
for decommissioning our nuclear generation facility is funded by a fee surcharge billed to REPs by Oncor, as a collection 
agent, and remitted monthly to Vistra Energy.

•  Adjustment to remove $26 million of unamortized debt issuance costs to reflect the Vistra Operations Credit Facilities 

at fair market value.

(23)  Reflects the increase in fair value of the Vistra Operations Credit Facilities in the amount of $151 million based on the quoted 

market prices of the facilities.

(24)  Increase in fair value of asset retirement obligation related to the plant retirement, mining and reclamation retirement, and 

coal combustion residuals.  See Note 22 for further discussion of our asset retirement obligations.

(25)  Reflects the following:

•  Reduction in fair value of unfavorable contracts related to wholesale contracts and a portion of an electricity supply 

contract in the amount of $476 million.  See footnote (20) above for further detail.

55

•  Reduction of $465 million related to reduction in liability that represented excess amounts in the nuclear decommissioning 
trust above the carrying value of the asset retirement obligation related to our nuclear generation plant decommissioning.

• 

Increase in fair value of obligations related to leased property in the amount of $29 million.

• 

Increase in fair value of Pension and OPEB obligations in the amount of $12 million.

(26)  Reflects the extinguishment of Predecessor membership interest and accumulated other comprehensive loss per the Plan of 

Reorganization.

(27)  Reflects increase in goodwill balance to present final goodwill as the reorganization value in excess of the identifiable tangible 

assets, intangible assets, and liabilities at Emergence.

Business enterprise value
Add: Fair value of liabilities excluded from enterprise value
Less: Fair value of tangible assets
Less: Fair value of identified intangible assets

Vistra Energy goodwill

$

$

10,500
3,030
(8,215)
(3,408)
1,907

56

4. 

PREDECESSOR REORGANIZATION ITEMS

Expenses and income directly associated with the Chapter 11 Cases are reported separately in the statements of consolidated 
loss as reorganization items as required by ASC 852, Reorganizations.  Reorganization items also included adjustments to reflect 
the carrying value of LSTC at their estimated allowed claim amounts, as such adjustments were determined.  For the period from 
January 1, 2016 through October 2, 2016, reorganization items include the gain from extinguishing LSTC and the impacts of fresh 
start reporting.  The following table presents reorganization items as reported in the statements of consolidated loss:

Gain on reorganization adjustments (Note 3)
Loss from the adoption of fresh start reporting
Expenses related to legal advisory and representation services
Expenses related to other professional consulting and advisory services
Contract claims adjustments
Noncash adjustment for estimated allowed claims related to debt
Adjustment to affiliate claims pursuant to Settlement Agreement (Note 20)
Gain on settlement of debt held by affiliates (Note 20)
Gain on settlement of interest on debt held by affiliates
Sponsor management agreement settlement (Notes 2 and 20)
Contract assumption adjustments
Fees associated with extension/completion of the DIP Facility
Noncash liability adjustment arising from termination of interest rate swaps
Other

Total reorganization items

$

Predecessor

Year Ended
December 31,
2015

Post-Petition
Period Ended
December 31,
2014

Period from 
January 1, 2016 
through 
October 2, 2016
$

(24,252) $
2,013
55
39
13
—
—
—
—
—
—
—
—
11
(22,121) $

— $
—
141
69
54
896
(635)
(382)
(20)
(19)
(14)
9
—
2
101

$

—
—
65
67
19
—
—
—
—
—
—
92
277
—
520

5. 

PREDECESSOR LIABILITIES SUBJECT TO COMPROMISE (LSTC)

On the Effective Date, the TCEH Debtors (together with the Contributed EFH Debtors) emerged from the Chapter 11 Cases 
and  discharged  substantially  all  of  the  $33.8  billion  in  LSTC,  which  includes  approximately  $8  million  of  claims  from  the 
Contributed EFH Entities (see Note 3).

The amounts classified as LSTC reflected the Predecessor's estimate of pre-petition liabilities and other expected allowed 
claims to be addressed in the Chapter 11 Cases.  Amounts classified as LSTC did not include pre-petition liabilities that were fully 
collateralized by letters of credit, cash deposits or other credit enhancements.  The following table presents LSTC as reported in 
the consolidated balance sheet at December 31, 2015:

Notes, loans and other debt per the following table
Accrued interest on notes, loans and other debt
Net liability under terminated TCEH interest rate swap and natural gas hedging agreements (Note 17)
Trade accounts payable, advances and other payables to affiliates and other expected allowed claims

Total liabilities subject to compromise

Predecessor

December 31, 2015
31,668
$
646
1,243
177
33,734

$

57

Pre-Petition Notes, Loans and Other Debt Reported as LSTC

Amounts  presented  below  represent  principal  amounts  of  pre-petition  notes,  loans  and  other  debt  reported  as  LSTC  at 

December 31, 2015.

Senior Secured Facilities

TCEH Floating Rate Term Loan Facilities due October 10, 2014
TCEH Floating Rate Letter of Credit Facility due October 10, 2014
TCEH Floating Rate Revolving Credit Facility due October 10, 2016
TCEH Floating Rate Term Loan Facilities due October 10, 2017
TCEH Floating Rate Letter of Credit Facility due October 10, 2017
11.5% Fixed Senior Secured Notes due October 1, 2020
15% Fixed Senior Secured Second Lien Notes due April 1, 2021
15% Fixed Senior Secured Second Lien Notes due April 1, 2021, Series B
10.25% Fixed Senior Notes due November 1, 2015
10.25% Fixed Senior Notes due November 1, 2015, Series B
10.50% /11.25% Senior Toggle Notes due November 1, 2016

Pollution Control Revenue Bonds

Brazos River Authority:

5.40% Fixed Series 1994A due May 1, 2029
7.70% Fixed Series 1999A due April 1, 2033
7.70% Fixed Series 1999C due March 1, 2032
8.25% Fixed Series 2001A due October 1, 2030
8.25% Fixed Series 2001D-1 due May 1, 2033
6.30% Fixed Series 2003B due July 1, 2032
6.75% Fixed Series 2003C due October 1, 2038
5.40% Fixed Series 2003D due October 1, 2029
5.00% Fixed Series 2006 due March 1, 2041

Sabine River Authority of Texas:

6.45% Fixed Series 2000A due June 1, 2021
5.20% Fixed Series 2001C due May 1, 2028
5.80% Fixed Series 2003A due July 1, 2022
6.15% Fixed Series 2003B due August 1, 2022

Trinity River Authority of Texas:

6.25% Fixed Series 2000A due May 1, 2028

Other
Total TCEH consolidated notes, loans and other debt

TCEH Letter of Credit Facility Activity

Predecessor

December 31, 2015

$

3,809
42
2,054
15,691
1,020
1,750
336
1,235
1,833
1,292
1,749

39
111
50
71
171
39
52
31
100

51
70
12
45

14
1
31,668

$

Borrowings under the TCEH Letter of Credit Facility had been recorded by TCEH as restricted cash that supported issuances 
of letters of credit.  At December 31, 2015, the restricted cash related to the pre-petition TCEH Letter of Credit Facility totaled 
$507 million, and there were no outstanding letters of credit related to the pre-petition TCEH Letter of Credit Facility.  Pursuant 
to the confirmation of the Plan of Reorganization in August 2016 with respect to the TCEH Debtors and the Contributed EFH 
Debtors, the restricted cash was released to TCEH and reclassified to cash and cash equivalents.

58

6.  LAMAR AND FORNEY ACQUISITION

In April 2016, Luminant purchased all of the membership interests in La Frontera Holdings, LLC (La Frontera), the indirect 
owner of two combined-cycle gas turbine (CCGT) natural gas fueled generation facilities representing nearly 3,000 MW of capacity 
located in ERCOT, from a subsidiary of NextEra Energy, Inc. (the Lamar and Forney Acquisition).  The facility in Forney, Texas 
has a capacity of 1,912 MW and the facility in Paris, Texas has a capacity of 1,076 MW.  The acquisition diversified our fuel mix 
and increased the dispatch flexibility in our generation fleet.  The aggregate purchase price was approximately $1.313 billion, 
which included the repayment of approximately $950 million of existing project financing indebtedness of La Frontera at closing, 
plus approximately $236 million for cash and net working capital.  The purchase price was funded by cash-on-hand and additional 
borrowings under our Predecessor's DIP Facility totaling $1.1 billion.  After completing the acquisition, we repaid approximately 
$230  million  of  borrowings  under  our  Predecessor's  DIP  Revolving  Credit  Facility  primarily  utilizing  cash  acquired  in  the 
transaction.  La Frontera and its subsidiaries were subsidiary guarantors under our Predecessor's DIP Roll Facilities and, on the 
Effective Date, became subsidiary guarantors under the Vistra Operations Credit Facilities (see Note 13).

Predecessor Purchase Accounting

The Lamar and Forney Acquisition was accounted for in accordance with ASC 805, Business Combinations (ASC 805), 

with identifiable assets acquired and liabilities assumed recorded at their estimated fair values on the acquisition date. 

To fair value the acquired property, plant and equipment, we used a discounted cash flow analysis, classified as Level 3 
within the fair value hierarchy levels (see Note 16).  This discounted cash flow model was created for each generation facility 
based on its remaining useful life.  The discounted cash flow model included gross margin forecasts for each power generation 
facility  determined  using  forward  commodity  market  prices  obtained  from  long-term  forecasts.   We  also  used  management's 
forecasts of generation output, operations and maintenance expense, SG&A and capital expenditures.  The resulting cash flows, 
estimated based upon the age of the assets, efficiency, location and useful life, were then discounted using plant specific discount 
rates of approximately 9%.

The following table summarizes the consideration paid and the allocation of the purchase price to the fair value amounts 
recognized for the assets acquired and liabilities assumed related to the Lamar and Forney Acquisition as of the acquisition date.  
During the three months ended September 30, 2016, the working capital adjustment included in the purchase price was finalized 
between the parties, and the purchase price allocation was completed.

Cash paid to seller at close
Net working capital adjustments
Consideration paid to seller
Cash paid to repay project financing at close
Total cash paid related to acquisition
Cash and cash equivalents
Property, plant and equipment — net
Commodity and other derivative contractual assets
Other assets

Total assets acquired

Commodity and other derivative contractual liabilities
Trade accounts payable and other liabilities

Total liabilities assumed
Identifiable net assets acquired

$

$
$

$

603
(4)
599
950
1,549
210
1,316
47
44
1,617
53
15
68
1,549

The Lamar and Forney Acquisition did not result in the recording of goodwill since the purchase price did not exceed the 

fair value of the net assets acquired.

59

Unaudited Pro Forma Financial Information

The following unaudited pro forma financial information for the Predecessor periods indicated assumes that the Lamar and 
Forney Acquisition occurred on January 1, 2015.  The unaudited pro forma financial information is provided for information 
purposes only and is not necessarily indicative of the results of operations that would have occurred had the Lamar and Forney 
Acquisition been completed on January 1, 2015, nor are they indicative of future results of operations.

Revenues

Net income (loss)

Predecessor

Period from 
January 1, 2016 
through 
October 2, 2016
4,116
$

$

22,835

December 31,
2015

$

$

6,133
(4,671)

The unaudited pro forma financial information includes adjustments for incremental depreciation as a result of the fair value 
determination of the net assets acquired and interest expense on borrowings under our Predecessor's DIP Roll Facilities in lieu of 
interest expense incurred prior to the acquisition.

7.  GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS

Goodwill

The following table provides information regarding the carrying value of goodwill.  The goodwill of the Successor arose in 
connection with fresh start reporting that was applied at Emergence and was allocated to the Retail Electric segment (see Note 3).  
Of the goodwill recorded at Emergence, $1.686 billion is considered purchased goodwill and is deductible for tax purposes over 
15 years on a straight-line basis.  The goodwill of our Predecessor arose in connection with accounting for the Merger.

Balance at beginning of period
Noncash impairment charges
Balance at end of period (a)

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
1,907
$
—
1,907

$

Predecessor

Period from 
January 1, 2016 
through 
October 2, 2016
152
$
—
152

$

$

$

Year Ended
December 31,
2015

2,352
(2,200)
152

____________
(a)  At December 31, 2016, all goodwill related to the Retail Electricity segment.  Predecessor periods are net of accumulated 

impairment charges totaling $18.170 billion.

Predecessor Goodwill Impairments

Goodwill and intangible assets with indefinite useful lives are required to be tested for impairment at least annually or 

whenever events or changes in circumstances indicate an impairment may exist.

During the fourth quarter of 2015, our Predecessor performed a goodwill impairment analysis as of its annual testing date 
of December 1.  Further, during the fourth quarter of 2015, there were significant declines in the market values of several similarly 
situated peer companies with publicly traded equity, which indicated our Predecessor's overall enterprise value should be reassessed.  
Our Predecessor's testing resulted in an impairment of goodwill of $800 million at December 1, 2015.

During the first nine months of 2015, our Predecessor experienced impairment indicators related to decreases in forward 
wholesale electricity prices when compared to those prices reflected in its December 1, 2014 goodwill impairment testing analysis.  
As a result, the likelihood of goodwill impairments had increased, and our Predecessor initiated further testing of goodwill.  Our 
Predecessor's testing of goodwill for impairment during the first nine months of 2015 resulted in impairment charges totaling $1.4 
billion.

60

Identifiable Intangible Assets

Identifiable intangible assets, including the impact of fresh start reporting (see Note 3), are comprised of the following:

Identifiable Intangible Asset
Retail customer relationship
Software and other technology-related
assets
Electricity supply contract
Retail and wholesale contracts
Other identifiable intangible assets (a)
Total identifiable intangible assets
subject to amortization (b)
Retail trade names (not subject to
amortization)
Mineral interests (not currently subject to
amortization)

Total identifiable intangible assets

Successor

December 31, 2016

Gross
Carrying
Amount

$

1,648

Accumulated
Amortization
152
$

Net

$

1,496

$

147
190
164
30

9
2
38
2

138
188
126
28

Gross
Carrying
Amount

463

385
—
—
72

$

2,179

$

203

1,976

$

920

$

1,225

4
3,205

$

Predecessor

December 31, 2015

Accumulated
Amortization
442
$

$

Net

224
—
—
35

701

5
1,179

$

____________
(a) 

Includes favorable purchase and sales contracts, environmental allowances and credits and mining development costs.  See 
discussion below regarding impairment charges recorded in the year ended December 31, 2015 related to other identifiable 
intangible assets.

(b)  Amounts related to fully amortized assets that are expired, or of no economic value, have been excluded from both the 

gross carrying and accumulated amortization amounts.

Amortization expense related to finite-lived identifiable intangible assets (including the classification in the statements of 

consolidated income (loss)) consisted of:

Successor

Predecessor

Remaining useful
lives at December 31,
2016 (weighted
average in years)
4

Period from 
October 3, 2016 
through 
December 31, 2016
152
$

Period from 
January 1, 2016 
through 
October 2, 2016
9
$

Year Ended 
December 31,

2015

2014

$

17

$

4

22

2

5

9

2

38

2

44

—

—

6

60

—

—

30

Statements of
Consolidated Income
(Loss) Line
Depreciation and
amortization
Depreciation and
amortization

Operating revenues

Operating revenues/
fuel, purchased power
costs and delivery fees
Operating revenues/
fuel, purchased power
costs and delivery
fees/depreciation and
amortization

Identifiable Intangible
Asset

Retail customer
relationship
Software and other
technology-related
assets
Electricity supply
contract
Retail and
wholesale contracts

Other identifiable
intangible assets

Total amortization
expense (a)

$

203

$

59

$

107

$

170

_______________
(a)  Amounts recorded in depreciation and amortization totaled $162 million, $58 million, $85 million and $116 million for the 
Successor period from October 3, 2016 through December 31, 2016, the Predecessor period from January 1, 2016 through 
October 2, 2016 and the years ended December 31, 2015 and 2014, respectively.

61

21

161
—
—
37

219

955

23

59

—

—

88

Following is a description of the separately identifiable intangible assets.  In connection with fresh start reporting (see Note 
3), the intangible assets were adjusted based on their estimated fair value as of the Effective Date, based on observable prices or 
estimates of fair value using valuation models.

•  Retail customer relationship – Retail customer relationship intangible asset represents the fair value of our non-contracted 
retail customer base, including residential and business customers, and is being amortized using an accelerated method 
based on historical customer attrition rates and reflecting the expected pattern in which economic benefits are realized 
over their estimated useful life.

•  Retail trade names – Our retail trade name intangible asset represents the fair value of the TXU EnergyTM and 4Change 
EnergyTM trade names, and was determined to be an indefinite-lived asset not subject to amortization.  This intangible 
asset is evaluated for impairment at least annually in accordance with accounting guidance related to goodwill and other 
indefinite-lived intangible assets.  Significant assumptions included within the development of the fair value estimate 
include TXU Energy's and 4Change Energy's estimated gross margins for future periods and implied royalty rates.

•  Electricity supply contract – The electricity supply contract represents a long-term fixed-price supply contract for the 
sale of electricity from one of our generation facilities that was measured at fair value at Emergence.  The value of this 
contract under our Predecessor was recorded as an unfavorable liability due to prevailing market prices of electricity 
when the contract was established at the Merger.  Significant assumptions included in the fair value measurement for 
this  contract  include  long-term  wholesale  electricity  price  forecasts  and  operating  cost  forecasts  for  the  respective 
generation facility.

•  Retail and wholesale contracts – These intangible assets represent the favorable value of various retail and wholesale 
contracts (both purchase and sale contracts) that were measured at fair value by utilizing prevailing market prices for 
commodities or services compared to the fixed prices contained in these agreements.  The value of these contracts is 
being amortized using a method that is based on the monthly value of each contract measured at Emergence.

Successor Estimated Amortization of Identifiable Intangible Assets

As of December 31, 2016, the estimated aggregate amortization expense of identifiable intangible assets for each of the next 

five fiscal years is as shown below.

Year
2017
2018
2019
2020
2021

Estimated Amortization Expense
523
$
365
$
267
$
191
$
143
$

Predecessor Intangible Impairments

The impairments of generation facilities in 2015 (see Note 8) resulted in the impairment of the SO2 allowances under the 
Clean Air Act's acid rain cap-and-trade program that are associated with those facilities to the extent they are not projected to be 
used at other sites.  The fair market values of the SO2 allowances were estimated to be de minimis based on Level 3 fair value 
estimates (see Note 16).  Our Predecessor also impaired certain of its SO2 allowances under the Cross-State Air Pollution Rule 
(CSAPR) related to the impaired generation facilities.  Accordingly, in the year ended December 31, 2015, our Predecessor recorded 
noncash impairment charges of $55 million (before deferred income tax benefit) in other deductions (see Note 22) related to its 
existing environmental allowances and credits intangible asset.  SO2 emission allowances granted under the acid rain cap-and-
trade program were recorded as intangible assets at fair value in connection with purchase accounting related to the Merger in 
2007.  Additionally, the impairments of generation and related mining facilities in September 2015 resulted in recording noncash 
impairment  charges  of  $19  million  (before  deferred  income  tax  benefit)  in  other  deductions  (see  Note  22)  related  to  mine 
development costs (included in other identifiable intangible assets in the table above) at the facilities.

62

During the three months ended March 31, 2015, our Predecessor determined that certain intangible assets related to favorable 
power purchase contracts should be evaluated for impairment.  That conclusion was based on further declines in wholesale electricity 
prices in ERCOT experienced during the three months ended March 31, 2015.  The fair value measurement was based on a 
discounted cash flow analysis of the contracts that compared the contractual price and terms of the contract to forecasted wholesale 
electricity and renewable energy credit (REC) prices in ERCOT.  As a result of the analysis, our Predecessor recorded a noncash 
impairment charge of $8 million (before deferred income tax benefit) in other deductions (see Note 22).

During the fourth  quarter of  2014, our Predecessor  determined that certain intangible assets related  to favorable power 
purchase contracts should be evaluated for impairment.  That conclusion was based on the combination of (1) the review of 
contracts for rejection as part of the Chapter 11 Cases, which could result in termination of contracts before the end of their 
estimated useful life and (2) declines in wholesale electricity prices.  The fair value measurement was based on a discounted cash 
flow analysis of the contracts that compared the contractual price and terms of the contract to forecasted wholesale electricity and 
REC prices in ERCOT.  As a result of the analysis, TCEH recorded a noncash impairment charge of $183 million (before deferred 
income tax benefit) in other deductions (see Note 22).

As a result of the CSAPR, which became effective on January 1, 2015, and other new or proposed EPA rules, our Predecessor 
projected that as of December 31, 2014 it had excess SO2 emission allowances under the Clean Air Act's existing acid rain cap-
and-trade program.  In addition, the impairments of the Monticello, Martin Lake and Sandow 5 generation facilities (see Note 8) 
resulted in the impairment of the SO2 allowances associated with those facilities to the extent they are not projected to be used at 
other sites.  The fair market values of the SO2 allowances were estimated to be de minimis based on Level 3 fair value estimates 
(see Note 16).  Accordingly, a noncash impairment charge of $80 million (before deferred income tax benefit) was recorded in 
other deductions related to its existing environmental allowances and credits intangible asset in 2014.  SO2 emission allowances 
previously granted were recorded as intangible assets at fair value in connection with purchase accounting related to the Merger 
in 2007.

8. 

PREDECESSOR IMPAIRMENT OF LONG-LIVED ASSETS

Impairment of Lignite/Coal Fueled Generation and Mining Assets

We evaluated our generation assets for impairment during 2015 as a result of impairment indicators related to the continued 
decline in forecasted wholesale electricity prices in ERCOT.  Our evaluations concluded that impairments existed, and the carrying 
values at our Big Brown, Martin Lake, Monticello, Sandow 4 and Sandow 5 generation facilities and related mining facilities were 
reduced in total by $2.541 billion.

Our fair value measurement for these assets was determined based on an income approach that utilized probability-weighted 
estimates of discounted future cash flows, which were Level 3 fair value measurements (see Note 16).  Key inputs into the fair 
value measurement for these assets included current forecasted wholesale electricity prices in ERCOT, forecasted fuel prices, 
capital and operating expenditure forecasts and discount rates.

9. 

INCOME TAXES

EFH Corp. files a US federal income tax return that includes the results of EFCH, EFIH, Oncor Holdings and, prior to the 
Effective Date, TCEH.  Prior to the Effective Date, EFH Corp. was the corporate parent of the EFH Corp. consolidated group, 
while each of EFIH, Oncor Holdings, EFCH and TCEH were classified as a disregarded entity for US federal income tax purposes.  
Pursuant to applicable US Treasury regulations and published guidance of the IRS, corporations that are members of a consolidated 
group have joint and several liability for the taxes of such group.  Subsequent to the Effective Date, the TCEH Debtors and the 
Contributed EFH Debtors are no longer included in the consolidated federal income tax return of EFH Corp. and will be included 
in Vistra Energy's consolidated federal income tax return.

63

Prior to the Effective Date, EFH Corp. and certain of its subsidiaries (including EFCH, EFIH, and TCEH, but not including 
Oncor Holdings and Oncor) were parties to a Federal and State Income Tax Allocation Agreement, which provided, among other 
things, that any corporate member or disregarded entity in the EFH Corp. group is required to make payments to EFH Corp. in 
an amount calculated to approximate the amount of tax liability such entity would have owed if it filed a separate corporate tax 
return.  Pursuant to the Plan of Reorganization, the TCEH Debtors and the Contributed EFH Debtors rejected this agreement on 
the Effective Date.  See Notes 2 and 10 for a discussion of the Tax Matters Agreement that was entered into on the Effective Date 
between EFH Corp. and Vistra Energy.  Additionally, since the date of the Settlement Agreement, no further cash payments among 
the Debtors were made in respect of federal income taxes.  The Settlement Agreement did not alter the allocation and payment 
for state income taxes, which continued to be settled prior to the Effective Date.

Income Tax Expense (Benefit)

The components of our income tax expense (benefit) are as follows:

Current:

US Federal
State

Total current

Deferred:

US Federal
State

Total deferred
Total

Successor

Predecessor

Period from 
October 3, 2016 
through 
December 31, 2016

Period from 
January 1, 2016 
through 
October 2, 2016

Year Ended December 31,

2015

2014

$

$

— $
6
6

(75)
(1)
(76)
(70)

$

(6) $
9
3

(1,234)
(36)
(1,270)
(1,267) $

(17) $
21
4

(811)
(72)
(883)
(879) $

30
28
58

(2,361)
(17)
(2,378)
(2,320)

Reconciliation of income taxes computed at the US federal statutory rate to income tax benefit recorded:

Income (loss) before income taxes
Income taxes at the US federal statutory rate of 35%

Nondeductible TRA accretion
IRS audit and appeals settlements
Nondeductible goodwill impairment
Texas margin tax, net of federal benefit
Lignite depletion allowance
Interest accrued for uncertain tax positions, net of tax
Nondeductible interest expense
Nondeductible debt restructuring costs
Valuation allowance
Nontaxable gain on extinguishment of LSTC
Other

Income tax benefit
Effective tax rate

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
(233)
$
(82)
5
—
—
3
—
—
—
2
—
—
2
(70)
30.0%

$

64

Period from 
January 1, 2016 
through 
October 2, 2016
$

21,584
7,554
—
—
—
(21)
—
—
12
38
(210)
(8,593)
(47)
(1,267)

$

(5.9)%

Predecessor

Year Ended December 31,

$

$

2015
(5,556)
(1,945)
—
—
770
—
(8)
(2)
21
64
210
—
11
(879)
15.8%

$

$

2014
(8,549)
(2,992)
—
53
560
10
(14)
—
21
42
—
—
—
(2,320)
27.1%

Deferred Income Tax Balances

Deferred income taxes provided for temporary differences based on tax laws in effect at December 31, 2016 and 2015 are 

as follows:

Noncurrent Deferred Income Tax Assets

Alternative minimum tax credit carryforwards
Net operating loss (NOL) carryforwards
Unfavorable purchase and sales contracts
Commodity contracts and interest rate swaps
Property, plant and equipment
Intangible assets
Debt extinguishment gains
Employee benefit obligations
Other

Total deferred tax assets

Noncurrent Deferred Income Tax Liabilities

Property, plant and equipment
Identifiable intangible assets
Accrued interest

Total deferred tax liabilities

Valuation allowance

Net Deferred Income Tax (Asset) Liability

Successor

Successor

Predecessor

December 31, 2016

December 31, 2015

$

$

— $
8
—
—
943
29
52
84
6
1,122

—
—
—
—
—
(1,122)

$

22
440
193
125
—
—
1,109
51
55
1,995

1,541
320
138
1,999
209
213

At December 31, 2016, we had total deferred tax assets of approximately $1.1 billion that was substantially comprised of 
book and tax basis differences related to our generation and mining property, plant and equipment.  As of December 31, 2016, we 
assessed the need for a valuation allowance related to our deferred tax asset and considered both positive and negative evidence 
related to the likelihood of realization of the deferred tax assets.  In connection with that analysis, we concluded that it is more 
likely than not that the deferred tax assets would be fully utilized by future taxable income, and thus, no valuation allowance was 
recognized.

At December 31, 2016, we had $21 million in net operating loss (NOL) carryforwards for federal income tax purposes that 

will expire in 2037.  At December 31, 2016, we had no alternative minimum tax (AMT) credit carryforwards available.

The income tax effects of the components included in accumulated other comprehensive income totaled a net deferred tax 

liability of $3 million at December 31, 2016.

Predecessor

At December 31, 2015 our Predecessor had $1.257 billion in net operating loss (NOL) carryforwards for federal income tax 
purposes that will expire between 2035 and 2036.  Audit settlements reached in 2013 resulted in the elimination of substantially 
all NOL carryforwards generated through 2013 and available AMT credits.  The NOL carryforwards can be used to offset future 
taxable income.  Our Predecessor believed that it was more likely than not that the full tax benefit from the NOLs would not be 
realized.  In recognition of this risk, our Predecessor recorded a valuation allowance of $209 million on the net deferred tax assets 
balance at December 31, 2015.  In assessing the need for the valuation allowance, our Predecessor considered both positive and 
negative evidence related to the likelihood of realization of the deferred tax assets.  As a result of our Predecessor's assessment, 
it was concluded that there was uncertainty as to whether the current deferred tax assets (other than our Predecessor's indefinite 
lived deferred tax assets) would be fully utilized by future reversals of existing taxable temporary differences.

65

During 2015, our Predecessor's deferred tax liabilities related to property, plant and equipment were significantly reduced 
due to impairment charges on certain long-lived assets recorded in those periods.  See Note 8 for a discussion of impairment 
charges.  Additionally, our deferred tax liabilities related to debt fair value discounts were eliminated due to the write-off of 
unamortized deferred debt issuance and extension costs, premiums and discounts previously classified as LSTC.

The income tax effects of the components included in accumulated other comprehensive income totaled a net deferred tax 

asset of $18 million at December 31, 2015.

Liability for Uncertain Tax Positions

Accounting guidance related to uncertain tax positions requires that all tax positions subject to uncertainty be reviewed and 
assessed with recognition and measurement of the tax benefit based on a "more-likely-than-not" standard with respect to the 
ultimate outcome, regardless of whether this assessment is favorable or unfavorable.

Successor

Vistra Energy and its subsidiaries file income tax returns in US federal and state jurisdictions and are expected to be subject 
to examinations by the IRS and other taxing authorities.  Vistra Energy is not currently under audit for any period, and we have 
no uncertain tax positions at December 31, 2016.

Predecessor

EFH Corp. and its subsidiaries file or have filed income tax returns in US Federal, state and foreign jurisdictions and are 
subject to examinations by the IRS and other taxing authorities.  Examinations of income tax returns filed by EFH Corp. and any 
of its subsidiaries for the years ending prior to January 1, 2015 are complete.  The IRS chose not to audit the tax return filed by 
EFH Corp. for the 2015 tax year, and the federal income tax return for the 2016 tax year has not yet been filed.  Texas franchise 
and margin tax return examinations have been completed.

In  September  2016,  EFH  Corp.  entered  into  a  settlement  agreement  with  the  Texas  Comptroller  of  Public Accounts 
(Comptroller) whereby the Comptroller agreed to release all claims and liabilities related to the EFH Corp. consolidated group's 
state taxes, including sales tax, gross receipts utility tax, franchise tax and direct pay tax, through the agreement date, in exchange 
for a release of all refund claims and a one-time payment of $12 million.  This settlement was entered and approved by the 
Bankruptcy Court in September 2016.  As a result of the settlement, our Predecessor reduced the liability for uncertain tax positions 
by $27 million.

In July 2016, EFH Corp. executed a Revenue Agent Report (RAR) with the IRS for the 2010 through 2013 tax years.  As a 
result of the RAR, our Predecessor reduced the liability for uncertain tax positions by $1 million, resulting in a reclassification to 
the accumulated deferred income tax liability.  Total cash payment to be assessed by the IRS for tax years 2010 through 2013, but 
not expected to be paid during the pendency of the Chapter 11 Cases of the EFH Debtors, is approximately $15 million, plus any 
interest that may be assessed.

In March 2016, EFH Corp. signed a RAR with the IRS for the 2014 tax year.  No financial statement impacts resulted from 

the signing of the 2014 RAR.

In June 2015, EFH Corp. signed a RAR with the IRS for the 2008 and 2009 tax years.  The Bankruptcy Court approved EFH 
Corp.'s signing of the RAR in July 2015.  As a result of EFH Corp. signing this RAR, our Predecessor reduced the liability for 
uncertain tax positions by $22 million, resulting in a $18 million increase in noncurrent inter-company tax payable to EFH Corp., 
a $2 million reclassification to the accumulated deferred income tax liability and the recording of a $2 million income tax benefit.  
Total cash payment to be assessed by the IRS for tax years 2008 and 2009, but not paid during the pendency of the Chapter 11 
Cases of the EFH Debtors, is approximately $15 million, plus any interest that may be assessed.

In 2014, the IRS filed a claim with the Bankruptcy Court for open tax years through 2013 that was consistent with the 
settlement EFH Corp. reached with IRS Appeals for tax years 2003-2006.  Also in 2014, EFH Corp. signed a final RAR with the 
IRS and associated documentation for the 2007 tax year.  As a result of these events, EFH Corp. effectively settled the 2003-2007 
open tax years, and our Predecessor reduced the liability for uncertain tax positions related to such years by $123 million, resulting 
in a $119 million reclassification to the accumulated deferred income tax liability and the recording of a $4 million income tax 
benefit reflecting the settlement of certain positions.

66

In recording the 2014 impacts, our Predecessor identified approximately $85 million of income tax expense related to 2013 
which was recorded in December 2014.  The impact of recording this expense was not material to the financial statements in 2013 
or 2014.

Our Predecessor classified interest and penalties related to uncertain tax positions as current income tax expense.  Ongoing 

accruals of interest after the IRS settlements were not material in 2015 and 2014.

Noncurrent liabilities of our Predecessor included a total of $4 million in accrued interest at December 31, 2015.  The federal 

income tax benefit on the interest accrued on uncertain tax positions was recorded as accumulated deferred income taxes.

The following table summarizes the changes to the uncertain tax positions, reported in other noncurrent liabilities in the 
consolidated balance sheets, during the Predecessor period from January 1, 2016 through October 2, 2016 and the years ended 
December 31, 2015 and 2014, respectively:

Balance at beginning of period, excluding interest and penalties

Additions based on tax positions related to prior years
Reductions based on tax positions related to prior years

Additions based on tax positions related to the current year

Settlements with taxing authorities

Balance at end of period, excluding interest and penalties

$

Tax Matters Agreement

Period from 
January 1, 2016 
through 
October 2, 2016
36
$

Predecessor

Year Ended December 31,

2015

2014

$

65

$

—
(1)
—
(35)
— $

—
(11)
—
(18)
36

$

184

55
(155)
—
(19)
65

On the Effective Date, we entered into a Tax Matters Agreement (the Tax Matters Agreement), with EFH Corp. whereby the 
parties have agreed to take certain actions and refrain from taking certain actions in order to preserve the intended tax treatment 
of the Spin-Off and to indemnify the other parties to the extent a breach of such agreement results in additional taxes to the other 
parties.

Among other things, the Tax Matters Agreement allocates the responsibility for taxes for periods prior to the Spin-Off between 
EFH Corp. and us.  For periods prior to the Spin-Off:  (a) Vistra Energy is generally required to reimburse EFH Corp. with respect 
to any taxes paid by EFH Corp. that are attributable to us and (b) EFH Corp. is generally required to reimburse us with respect to 
any taxes paid by us that are attributable to EFH Corp.

We are also required to indemnify EFH Corp. against taxes, under certain circumstance, if the IRS or another taxing authority 
successfully challenges the amount of gain relating to the PrefCo Preferred Stock Sale or the amount or allowance of EFH Corp.'s 
net operating loss deductions.

Subject to certain exceptions, the Tax Matters Agreement prohibits us from taking certain actions that could reasonably be 
expected to undermine the intended tax treatment of the Spin-Off or to jeopardize the conclusions of the private letter ruling we 
obtained from the IRS or opinions of counsel received by us or EFH Corp., in each case, in connection with the Spin-Off.  Certain 
of these restrictions apply for two years after the Spin-Off.

Under the Tax Matters Agreement, we may engage in an otherwise restricted action if (a) we obtain written consent from 
EFH Corp., (b) such action or transaction is described in or otherwise consistent with the facts in the private letter ruling we 
obtained from the IRS in connection with the Spin-Off, (c) we obtain a supplemental private letter ruling from the IRS, or (d) we 
obtain an unqualified opinion of a nationally recognized law or accounting firm that is reasonably acceptable to EFH Corp. that 
the action will not affect the intended tax treatment of the Spin-Off.

67

10.  TAX RECEIVABLE AGREEMENT OBLIGATION

On the Effective Date, Vistra Energy entered into a tax receivable agreement (the TRA) with a transfer agent on behalf of 
certain former first lien creditors of TCEH.  The TRA generally provides for the payment by us to holders of TRA Rights of 85% 
of the amount of cash savings, if any, in United States federal and state income tax that we realize in periods after Emergence as 
a result of (a) certain transactions consummated pursuant to the Plan of Reorganization (including any step-up in tax basis in our 
assets resulting from the PrefCo Preferred Stock Sale), (b) the tax basis of all assets acquired in connection with the Lamar and 
Forney Acquisition in April 2016 and (c) tax benefits related to imputed interest deemed to be paid by us as a result of payments 
under the TRA, plus interest accruing from the due date of the applicable tax return.

Pursuant to the TRA, we issued the TRA Rights for the benefit of the first lien secured creditors of our Predecessor entitled 
to receive such TRA Rights under the Plan.  Such TRA Rights are subject to various transfer restrictions described in the TRA 
and are entitled to certain registration rights more fully described in the Registration Rights Agreement.

The estimate of fair value of $574 million for the Tax Receivable Agreement Obligation on the Effective Date was the 

discounted amount of projected payments under the TRA, based on certain assumptions, including but not limited to:

• 

• 

the amount of tax basis step-up resulting from the PrefCo Preferred Stock Sale, which is expected to be approximately 
$5.5 billion, and the allocation of such tax basis step-up among the assets subject thereto;

the depreciable lives of the assets subject to such tax basis step-up, which generally is expected to be 15 years for most 
of such assets;

•  a federal corporate income tax rate of 35%;

• 

the Company will generally generate sufficient taxable income so as to be able to utilize the deductions arising out of (i) 
the tax basis step-up attributable to the PrefCo Preferred Stock Sale, (ii) the entire tax basis of the assets acquired as a 
result of the Lamar and Forney Acquisition (as defined herein), and (iii) tax benefits related to imputed interest deemed 
to be paid by us as a result of payments under the TRA in the tax year in which such deductions arise, and

•  a discount rate of 15%, which represents our view of the rate that a market participant would use based on the risk 
associated with the uncertainty in the amount and timing of the cash flows.  The aggregate amount of undiscounted 
payments under the TRA is estimated to be approximately $2.1 billion, with more than 90% of such amount expected to 
be attributable to the first 15 tax years following Emergence, and the final payment expected to be made approximately 
40 years following Emergence (assuming that the TRA is not terminated earlier pursuant to its terms).

The fair value of the obligation at the Emergence Date is being accreted to the amount of the gross expected obligation using 
the effective interest method.  Changes in the amount of this obligation resulting from changes to either the timing or amount of 
cash flows are recognized in the period of change and measured using the discount rate inherent in the initial fair value of the 
obligation.  During the period from October 3, 2016 to December 31, 2016, the Impacts of Tax Receivable Agreement on the 
statement of consolidated income (loss) was $22 million, which represents accretion expense for the period, and the balance at 
December 31, 2016 totaled $596 million.

Under the Internal Revenue Code, a corporation's ability to utilize certain tax attributes, including depreciation, may be 
limited following an ownership change if the corporation’s overall asset tax basis exceeds the overall fair market value of its assets 
(after making certain adjustments).  The Spin-Off resulted in an ownership change and it is expected that the overall tax basis of 
our assets may have exceeded the overall fair market value of our assets at such time.  As a result, there may be a limitation on 
our ability to claim a portion of our depreciation deductions for a five-year period.  This limitation could have a material impact 
on our tax liabilities and on our obligations under the TRA Rights.  In addition, any future ownership change of Vistra Energy 
following Emergence could likewise result in additional limitations on our ability to use certain tax attributes existing at the time 
of any such ownership change and have an impact on our tax liabilities and on our obligations with respect to the TRA Rights 
under the TRA.

68

11. 

INTEREST EXPENSE AND RELATED CHARGES

Interest paid/accrued post-Emergence
Interest paid/accrued on debtor-in-possession financing
Adequate protection amounts paid/accrued
Interest paid/accrued on pre-petition debt (a)
Noncash realized net loss on termination of interest rate
swaps (offset in unrealized net gain) (Note 17)
Unrealized mark-to-market net (gain) loss on interest rate
swaps
Amortization of debt issuance, amendment and extension
costs and premiums/discounts
Dividends on mandatorily redeemable preferred stock
Capitalized interest
Other

Total interest expense and related charges

$

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
51
$
—
—
—

Period from 
January 1, 2016 
through 
October 2, 2016
$

— $
76
977
1

Predecessor

Year Ended December 31,

2015

2014

— $
63
1,233
4

—

—

—

—

4
—
(9)
—
1,049

$

—
—
(11)
—
1,289

$

—
37
828
878

1,225

(1,290)

86
—
(17)
2
1,749

—

11

(1)
2
(3)
—
60

$

__________
(a) 

Includes amounts related to interest rate swaps totaling $193 million for the year ended December 31, 2014.  Of the $193 
million, $127 million is included in the liability arising from the termination of TCEH interest swaps as discussed in Note 
17.

Predecessor

Interest expense for the Predecessor period from January 1, 2016 through October 2, 2016, the year ended December 31, 
2015 and the post-petition period ended December 31, 2014 reflects interest paid and accrued on debtor-in-possession financing 
(see Note 13), adequate protection amounts paid and accrued, as approved by the Bankruptcy Court in June 2014 for the benefit 
of secured creditors of (a) $22.616 billion principal amount of outstanding borrowings from the TCEH Senior Secured Facilities, 
(b) $1.750 billion principal amount of outstanding TCEH Senior Secured Notes and (c) the $1.243 billion net liability related to 
the TCEH first lien interest rate swaps and natural gas hedging positions terminated shortly after the Bankruptcy Filing (see Note 
2), in exchange for their consent to the senior secured, super-priority liens contained in the DIP Facility and any diminution in 
value of their interests in the pre-petition collateral from the Petition Date.  The interest rates applicable to the adequate protection 
amounts paid/accrued was 4.95%, 4.69% and 4.65% (one-month LIBOR plus 4.50%) for the Predecessor period from January 
1, 2016 through October 2, 2016, the year ended December 31, 2015 and the post-petition period ended December 31, 2014, 
respectively.  As of the Effective Date, amounts of adequate protection payments were re-characterized as payments of principal.

The Bankruptcy Code generally restricts payment of interest on pre-petition debt, subject to certain exceptions.  Other than 
amounts ordered or approved by the Bankruptcy Court, effective on the Petition Date, our Predecessor discontinued recording 
interest expense on outstanding pre-petition debt classified as LSTC.  The table below shows contractual interest amounts, which 
were amounts due under the contractual terms of the outstanding debt, including debt subject to compromise during the Chapter 
11 Cases.  Interest expense reported in the statements of consolidated income (loss) does not include contractual interest on pre-
petition debt classified as LSTC totaling $640 million, $897 million and $604 million for the Predecessor period from January 
1, 2016 through October 2, 2016, the year ended December 31, 2015 and the post-petition period ended December 31, 2014, 
respectively, which had been stayed by the Bankruptcy Court effective on the Petition Date.  Adequate protection paid/accrued 
presented below excludes interest paid/accrued on the TCEH first-lien interest rate and commodity hedge claims (see Note 17) 
totaling $47 million, $60 million and $40 million for the Predecessor period from January 1, 2016 through October 2, 2016, the 
year ended December 31, 2015 and the post-petition period ended December 31, 2014, respectively, as such amounts are not 
included in contractual interest amounts below.  All adequate protection payments ceased as of the Emergence Date.

69

Contractual interest on debt classified as LSTC
Adequate protection amounts paid/accrued
Contractual interest on debt classified as LSTC not paid/accrued

12.  EARNINGS PER SHARE

Period from 
January 1, 2016 
through 
October 2, 2016
1,570
$
930
640

$

Predecessor

Year Ended
December 31,
2015

Post-Petition
Period Ended
December 31,
2014

$

$

2,070
1,173
897

$

$

1,392
788
604

Basic earnings per share available to common shareholders are based on the weighted average number of common shares 
outstanding during the period.  Diluted earnings per share is calculated using the treasury stock method.  Due to the net loss for 
the Successor period from October 3, 2016 through December 31, 2016, the application of the treasury stock method would be 
antidilutive and all shares of stock options and restricted stock units (see Note 19) were excluded from the calculation of diluted 
net loss available for common stock presented below.

Period from October 3, 2016 through December 31, 2016

Successor

Net loss available for common stock — basic

Net loss available for common stock — diluted

Net Loss

Shares

$

$

(163)
(163)

427,560,620

427,560,620

$

Per Share Amount
(0.38)
(0.38)

$

13.  LONG-TERM DEBT

Successor

Amounts in the table below represent the categories of long-term debt obligation incurred by the Successor.

Vistra Operations Credit Facilities (a)
Mandatorily redeemable preferred stock (b)
8.82% Building Financing due semiannually through February 11, 2022 (c)
Capital lease obligations

Total long-term debt including amounts due currently
Less amounts due currently
Total long-term debt less amounts due currently

Successor

December 31,
2016

$

$

4,515
70
36
2
4,623
(46)
4,577

____________
(a)  Borrowings under the Vistra Operations Credit Facilities in the consolidated balance sheet include debt premiums of $25 

million, debt discounts of $2 million and debt issuance costs of $8 million.

(b)  Shares of mandatorily redeemable preferred stock in PrefCo issued as part of the spin-off of Vistra Energy from EFH Corp. 
(see Note 2).  This subsidiary's preferred stock is accounted for as a debt instrument under relevant accounting guidance.

(c)  Obligation related to a corporate office space capital lease contributed to Vistra Energy pursuant to the Plan of Reorganization.  
This  obligation  will  be  funded  by  amounts  held  in  an  escrow  account  and  reflected  in  other  noncurrent  assets  on  the 
consolidated balance sheet at December 31, 2016.

Vistra Operations Credit Facilities — As of the Effective Date, the Vistra Operations Credit Facilities initially consisted of 
up to $4.250 billion in senior secured, first lien financing consisting of a revolving credit facility of up to $750 million, including 
a $500 million letter of credit sub-facility (Initial Revolving Credit Facility), a term loan facility of up to $2.850 billion (Initial 
Term Loan B Facility) and a term loan letter of credit facility of up to $650 million (Term Loan C Facility).

70

In December 2016, we incurred $1 billion of incremental term loans (Incremental Term Loan B Facility, and together with 
the  Initial Term  Loan  B  Facility,  the Term  Loan  B  Facility)  and  $110  million  of  incremental  revolving  credit  commitments 
(Incremental Revolving Credit Facility, and together with the Initial Revolving Credit Facility, the Revolving Credit Facility).  
The letter of credit sub-facility was also increased from $500 million to $600 million.  Proceeds from the Incremental Term Loan 
B Facility were used to fund the special cash dividend in the aggregate amount of $1 billion that was approved by Vistra Energy's 
board of directors and paid in December 2016 (see Note 15).

The Vistra Operations Credit Facilities and related available capacity at December 31, 2016 are presented below.

Vistra Operations Credit Facilities

Revolving Credit Facility (a)
Initial Term Loan B Facility (b)
Incremental Term Loan B Facility (c)
Term Loan C Facility (d)

Total Vistra Operations Credit Facilities

Maturity Date
August 4, 2021
August 4, 2023
December 14, 2023
August 4, 2023

December 31, 2016

Facility
Limit

Cash
Borrowings

Available Credit
Capacity

$

$

860
2,850
1,000
650
5,360

$

$

— $

2,850
1,000
650
4,500

$

860
—
—
131
991

___________
(a)  Facility to be used for general corporate purposes.
(b)  Facility used to repay all amounts outstanding under the Predecessor's DIP Facility and issuance costs for the DIP Roll 

Facilities, with the remaining balance used for general corporate purposes.

(c)  Facility used to fund a special cash dividend paid in December 2016 (see Note 15).
(d)  Facility used for issuing letters of credit for general corporate purposes.  Borrowings under this facility were funded to 
collateral accounts that are reported as restricted cash in the consolidated balance sheet.  At December 31, 2016, the restricted 
cash supported $519 million in letters of credit outstanding (see Note 22), leaving $131 million in available letter of credit 
capacity.

As of December 31, 2016, amounts borrowed under the Revolving Credit Facility would bear interest based on applicable 
LIBOR rates plus 3.25%, and there were no outstanding borrowings at December 31, 2016.  As of December 31, 2016, amounts 
borrowed under the Initial Term Loan B Facility and the Term Loan C Facility bear interest based on applicable LIBOR rates, 
subject to a 1% floor, plus 4%, and the interest rate on outstanding borrowings was 5% at December 31, 2016.  Amounts borrowed 
under the Incremental Term Loan B Facility bear interest based on applicable LIBOR rates, subject to a 0.75% floor, plus 3.25%, 
and the rate outstanding on outstanding borrowings was 4% at December 31, 2016.  The Vistra Operation Credit Facilities also 
provides for certain additional fees payable to the agents and lenders, as well as availability fees payable with respect to any unused 
portions of the available Vistra Operations Credit Facilities.

In February 2017, certain pricing terms for the Vistra Operations Credit Facility were amended.  Any amounts borrowed 
under the Revolving Credit Facility will bear interest based on applicable LIBOR rates plus 2.75%.  Amounts borrowed under the 
Initial Term Loan B Facility and the Term Loan C Facility will bear interest based on applicable LIBOR rates, subject to a 0.75% 
floor, plus 2.75%.

We are required to make scheduled quarterly payments on the Term Loan B Facility in annual amounts equal to 1% of the 
original principal amount of the Term Loan B Facility with the balance paid at maturity.  The first repayment will be made on 
March 31, 2017.

Obligations under the Vistra Operations Credit Facilities are secured by a lien covering substantially all of Vistra Energy's 

consolidated assets, rights and properties, subject to certain exceptions set forth in the Vistra Operations Credit Facilities.

The Vistra Operations Credit Facilities also permit certain hedging agreements to be secured on a pari-passu basis with the 
Vistra Operations Credit Facilities in the event those hedging agreements met certain criteria set forth in the Vistra Operations 
Credit Facilities.

71

The Vistra Operation Credit Facilities provide for affirmative and negative covenants applicable to Vistra Energy, including 
affirmative covenants requiring us to provide financial and other information to the agents under the Vistra Operations Credit 
Facilities and to not change our lines of business, and negative covenants restricting Vistra Energy's ability to incur additional 
indebtedness, make investments, dispose of assets, pay dividends, grant liens or take certain other actions, in each case except as 
permitted in the Vistra Operation Credit Facilities.  Vistra Energy's ability to borrow under the Vistra Operations Credit Facilities 
is subject to the satisfaction of certain customary conditions precedent set forth therein.

The Vistra Operations Credit Facilities provide for certain customary events of default, including events of default resulting 
from non-payment of principal, interest or fees when due, material breaches of representations and warranties, material breaches 
of covenants in the Vistra Operations Credit Facilities or ancillary loan documents, cross-defaults under other agreements or 
instruments and the entry of material judgments against Vistra Energy.  Solely with respect to the Revolving Credit Facility, and 
solely during a compliance period (which, in general, is applicable when the aggregate revolving borrowings and issued revolving 
letters of credit (in excess of $100 million) exceed 30% of the revolving commitments), the agreement includes a covenant that 
requires the consolidated first lien net leverage ratio, which is based on the ratio of net first lien debt compared to an EBITDA 
calculation defined under the terms of the facilities, not exceed 4.25 to 1.00.  Although we had no borrowings under the Revolving 
Credit Facility as of December 31, 2016, we would have been in compliance with this financial covenant if it were required to be 
tested.  Upon the existence of an event of default, the Vistra Operations Credit Facilities provides that all principal, interest and 
other amounts due thereunder will become immediately due and payable, either automatically or at the election of specified lenders.

Maturities — Long-term debt maturities at December 31, 2016 are as follows:

2017
2018
2019
2020
2021
Thereafter
Unamortized premiums, discounts and debt issuance costs
Total long-term debt including amounts due currently

Successor

December 31, 2016
46
$
44
44
44
45
4,380
20
4,623

$

Interest Rate Swaps — In the Successor period from October 3, 2016 through December 31, 2016, we entered into $3.0 
billion notional amount of interest rate swaps to hedge our exposure to our variable rate debt.  The interest rate swaps, which 
become effective in January 2017, expire in July 2023 and, when taking into consideration the amended pricing on the Vistra 
Operations Credit Facilities discussed above, effectively fix the interest rates between 4.67% and 4.91%.

The interest rate swaps are secured by a first lien secured interest on a pari-passu basis with the Vistra Operations Credit 

Facilities.

Predecessor

DIP Roll Facilities — In August 2016, the Predecessor entered into the DIP Roll Facilities.  The facilities provided for up 
to $4.250 billion in senior secured, super-priority financing consisting of a revolving credit facility of up to $750 million (DIP 
Roll Revolving Credit Facility), a term loan letter of credit facility of up to $650 million (DIP Roll Letter of Credit Facility) and 
a term loan facility of up to $2.850 billion (DIP Roll Term Loan Facility).  The DIP Roll Facilities were senior, secured, super-
priority debtor-in-possession credit agreements by and among the TCEH Debtors, the lenders that were party thereto from time 
to time and an administrative and collateral agent.  The maturity date of the DIP Roll Facilities was the earlier of (a) October 31, 
2017 or (b) the Effective Date.  On the Effective Date, the DIP Roll Facilities converted to the Vistra Operations Credit Facilities 
discussed above.

Net proceeds from the DIP Roll Facilities totaled $3.465 billion and were used to repay $2.65 billion outstanding under the 
former DIP Facility, fund a $650 million collateral account used to backstop the issuances of letters of credit and pay $107 million 
of issuance costs.  The remaining balance was used for general corporate purposes.  Additionally, $800 million of cash from 
collateral accounts under the former DIP Facility that was used to backstop letters of credit was released to the Predecessor to be 
used for general corporate purposes.

72

DIP Facility — The DIP Facility provided for up to $3.375 billion in senior secured, super-priority financing consisting of 
a revolving credit facility of up to $1.950 billion (DIP Revolving Credit Facility) and a term loan facility of up to $1.425 billion 
(DIP Term Loan Facility).  The DIP Facility was a senior, secured, super-priority credit agreement by and among the TCEH 
Debtors, the lenders that were party thereto and an administrative and collateral agent.  At December 31, 2015, all $1.425 billion 
of the DIP Term Loan Facility were borrowed at an interest rate of 3.75%.  Of this amount, $800 million represented amounts that 
supported issuances of letters of credit that were funded to a collateral account.  Of the collateral account at December 31, 2015, 
$281 million was reported as cash and cash equivalents and $519 million was reported as restricted cash, which represented the 
amounts of outstanding letters of credit.  At December 31, 2015, no amounts were borrowed under the DIP Revolving Credit 
Facility.  As discussed above, in August 2016 all amounts under the DIP Facility were repaid using proceeds from the DIP Roll 
Facilities, and the $800 million of cash that was funded to the collateral account was released to TCEH to be used for general 
corporate purposes.

Other Long-Term Debt — Amounts in the Predecessor period represent pre-petition liabilities of the Predecessor that were 
not subject to compromise due to the debt being fully collateralized or specific orders from the Bankruptcy Court approving 
repayment of the debt.

7.48% Fixed Secured Facility Bonds with amortizing payments through January 2017 (a)
Capital lease and other obligations

Total
Less amounts due currently
Total long-term debt not subject to compromise

____________
(a)  Debt issued by trust and secured by assets held by the trust.

Predecessor

December 31,
2015

$

$

13
6
19
(16)
3

73

14.   COMMITMENTS AND CONTINGENCIES

Contractual Commitments

At December 31, 2016, we had contractual commitments under energy-related contracts, leases and other agreements as 

follows.

2017
2018
2019
2020
2021
Thereafter
Total

Coal purchase and 
transportation agreements
338
$
—
—
—
—
—
338

$

Pipeline transportation and
storage reservation fees

Nuclear
Fuel Contracts

Other 
Contracts

$

$

30
21
22
22
22
161
278

$

$

72
91
39
43
49
222
516

$

$

128
55
57
54
36
350
680

Amounts in other contracts include certain long-term service and maintenance contracts related to our generation assets.  

The table above excludes TRA and pension and OPEB plan payments due to the uncertainty in the timing of those payments.

Expenditures under our coal purchase and coal transportation agreements totaled $109 million, $139 million, $218 million 
and $348 million for the Successor period from October 3, 2016 through December 31, 2016 and the Predecessor period from 
January 1, 2016 through October 2, 2016 and the years ended December 31, 2015 and 2014, respectively.

At December 31, 2016, future minimum lease payments under both capital leases and operating leases are as follows:

2017
2018
2019
2020
2021
Thereafter

Total future minimum lease payments

Less amounts representing interest
Present value of future minimum lease payments
Less current portion
Long-term capital lease obligation

Capital Leases

Operating Leases (a)
25
$
17
14
12
9
153
230

$

2
—
—
—
—
—
2
—
2
(2)
—

$

$

___________
(a)  Includes operating leases with initial or remaining noncancellable lease terms in excess of one year.

Rent reported as operating costs, fuel costs and SG&A expenses totaled $20 million, $39 million, $55 million and $54 million 
for the Successor period from October 3, 2016 through December 31, 2016 and the Predecessor period from January 1, 2016 
through October 2, 2016 and the years ended December 31, 2015 and 2014, respectively.

Guarantees

We have entered into contracts that contain guarantees to unaffiliated parties that could require performance or payment 
under certain conditions.  As of December 31, 2016, there are no material outstanding claims related to our guarantee obligations, 
and we do not anticipate we will be required to make any material payments under these guarantees.

74

Letters of Credit

At December 31, 2016, we had outstanding letters of credit under the Vistra Operations Credit Facilities totaling $519 million 

as follows:

• 

• 
• 
• 

$363 million to support commodity risk management and trading collateral requirements in the normal course of business, 
including over-the-counter and exchange-traded hedging transactions and collateral postings with ERCOT;
$70 million to support executory contracts and insurance agreements;
$55 million to support our REP financial requirements with the PUCT, and
$31 million for other credit support requirements.

Litigation

Litigation Related to EPA Reviews — In June 2008, the EPA issued an initial request for information to Luminant under the 
EPA's authority under Section 114 of the Clean Air Act (CAA).  The stated purpose of the request is to obtain information necessary 
to determine compliance with the CAA, including New Source Review standards and air permits issued by the TCEQ for the Big 
Brown, Monticello and Martin Lake generation facilities.  In April 2013, Luminant received an additional information request 
from the EPA under Section 114 related to our Big Brown, Martin Lake and Monticello facilities as well as an initial information 
request related to our Sandow 4 generation facility.

In July 2012, the EPA sent Luminant a notice of violation alleging noncompliance with the CAA's New Source Review 
standards and the air permits at our Martin Lake and Big Brown generation facilities.  In August 2013, the US Department of 
Justice, acting as the attorneys for the EPA, filed a civil enforcement lawsuit against Luminant in federal district court in Dallas, 
alleging violations of the CAA, including its New Source Review standards, at our Big Brown and Martin Lake generation facilities.  
In August 2015, the district court granted Luminant's motion to dismiss seven of the nine claims asserted by the EPA in the lawsuit.  
In August 2016, the EPA filed an amended complaint, eliminating one of the two remaining claims and withdrawing with prejudice 
a request for civil penalties in the other remaining claim.  The EPA also filed a motion for entry of final judgment so that it could 
seek to appeal the district court's dismissal decision.  In September 2016, Luminant filed a response opposing the EPA's motion 
for entry of final judgment.  In October 2016, the district court denied the EPA's motion for entry of final judgment and agreed 
that the remaining claim must be fully adjudicated at the district court or withdrawn with prejudice before the EPA may appeal 
the dismissal decision.  In January 2017, the EPA dismissed its two remaining claims with prejudice and the district court entered 
final judgment in our favor.  In March  2017, the EPA appealed the final judgment to the Fifth Circuit Court and Luminant filed 
a motion in the district court to recover its attorney fees and costs.  We believe that we and Luminant have complied with all 
requirements of the CAA and intend to vigorously defend against the remaining allegations.  The lawsuit requests the maximum 
civil penalties available under the CAA to the government of up to $32,500 to $37,500 per day for each alleged violation, depending 
on the date of the alleged violation, and injunctive relief, including an order requiring the installation of best available control 
technology at the affected units.  An adverse outcome could require substantial capital expenditures that cannot be determined at 
this time or retirement of the plants at issue and could possibly require the payment of substantial penalties.  We cannot predict 
the outcome of these proceedings, including the financial effects, if any.

75

Greenhouse Gas Emissions

In August 2015, the EPA finalized rules to address greenhouse gas (GHG) emissions from new, modified and reconstructed 
and existing electricity generation units, referred to as the Clean Power Plan.  The rule for existing facilities would establish state-
specific emissions rate goals to reduce nationwide CO2 emissions related to affected units by over 30% from 2012 emission levels 
by 2030.  A number of parties, including Luminant, filed petitions for review in the US Court of Appeals for the District of Columbia 
Circuit (D.C. Circuit Court) for the rule for new, modified and reconstructed plants.  In addition, a number of petitions for review 
of the rule for existing plants were filed in the D.C. Circuit Court by various parties and groups, including challenges from twenty-
seven different states opposed to the rule as well as those from, among others, certain power generating companies, various business 
groups and some labor unions.  Luminant also filed its own petition for review.  In January 2016, a coalition of states, industry 
(including Luminant) and other parties filed applications with the US Supreme Court (Supreme Court) asking that the Supreme 
Court stay the rule while the D.C. Circuit Court reviews the legality of the rule for existing plants.  In February 2016, the Supreme 
Court stayed the rule pending the conclusion of legal challenges on the rule before the D.C. Circuit Court and until the Supreme 
Court disposes of any subsequent petition for review.  Oral argument on the merits of the legal challenges to the rule were heard 
in September 2016 before the entire D.C. Circuit Court.  In March 2017, President Trump issued an Executive Order entitled 
Promoting Energy Independence and Economic Growth (Order).  The Order covers a number of matters, including the Clean 
Power Plan.  Among other provisions, the Order directs the EPA to review the Clean Power Plan and, if appropriate, suspend, 
revise or rescind the rules on existing and new, modified and reconstructed generating units.  In addition, the Department of Justice 
has filed motions seeking to abate those cases until the EPA concludes its review of the rules, including any new rulemaking that 
results from that review.  While we cannot predict the outcome of these rulemakings and related legal proceedings, or estimate a 
range of reasonably probable costs, if the rules are ultimately implemented or upheld as they were issued, they could have a 
material impact on our results of operations, liquidity or financial condition.

In August 2015, the EPA proposed model rules and federal plan requirements for states to consider as they develop state 
plans to comply with the rules for GHG emissions.  A federal plan would then be finalized for a state if a state fails to submit a 
state plan by the deadlines established in the Clean Power Plan for existing plants or if the EPA disapproves a submitted state plan.  
Luminant filed comments on the federal plan proposal and model rules in January 2016.  The Executive Order issued in March 
2017, directed the EPA to review this proposed rule for consistency with the policies in the Order and, if appropriate, to revise or 
withdraw the proposed rule.  While we cannot predict the timing or outcome of this rulemaking and related legal proceedings, or 
estimate a range of reasonably possible costs, they could have a material impact on our results of operations, liquidity or financial 
condition.

Cross-State Air Pollution Rule (CSAPR)

In July 2011, the EPA issued the CSAPR, compliance with which would have required significant additional reductions of 
SO2 and NOx emissions from our fossil fueled generation units.  In February 2012, the EPA released a final rule (Final Revisions) 
and a proposed rule revising certain aspects of the CSAPR, including increases in the emissions budgets for Texas and our generation 
assets as compared to the July 2011 version of the rule.  In June 2012, the EPA finalized the proposed rule (Second Revised Rule).

76

The CSAPR became effective January 1, 2015.  In July 2015, following a remand of the case from the Supreme Court to 
consider further legal challenges, the D.C. Circuit Court unanimously ruled in favor of Luminant and other petitioners, holding 
that the CSAPR emissions budgets over-controlled Texas and other states.  The D.C. Circuit Court remanded those states' budgets 
to the EPA for prompt reconsideration.  While Luminant planned to participate in the EPA's reconsideration process to develop 
increased budgets for the 1997 ozone standard that do not over-control Texas, the EPA instead responded to the remand by proposing 
a new rulemaking that created new NOX ozone season budgets for the 2008 ozone standard without addressing the over-controlling 
budgets for the 1997 standard.  Comments on the EPA's proposal were submitted by Luminant in February 2016.  In August 2016, 
the EPA disapproved Texas's 2008 ozone SIP submittal and imposed a FIP in its place in October 2016.  Texas filed a petition in 
the Fifth Circuit Court challenging the SIP disapproval and Luminant has intervened in support of Texas's challenge.  The State 
of Texas and Luminant have also both filed challenges in the D.C. Circuit Court challenging the EPA's FIP and those cases are 
currently pending before that court.  With respect to Texas's SO2 emission budgets, in June 2016, the EPA issued a memorandum 
describing the EPA's proposed approach for responding to the D.C. Circuit Court's remand for reconsideration of the CSAPR SO2
emission budgets for Texas and three other states that had been remanded to the EPA by the D.C. Circuit Court.  In the memorandum, 
the EPA stated that those four states could either voluntarily participate in the CSAPR by submitting a State Implementation Plan 
(SIP) revision adopting the SO2 budgets that had been previously held invalid by the D.C. Circuit Court and the current annual 
NOx budgets or, if the state chooses not to participate in the CSAPR, the EPA could withdraw the CSAPR Federal Implementation 
Plan (FIP) by the fall of 2016 for those states and address any interstate transport and regional haze obligations on a state-by-state 
basis.  Texas has not indicated that it intends to adopt the over-controlling budgets and, in November 2016, the EPA proposed to 
withdraw the CSAPR FIP for Texas.  Because the EPA has not finalized its proposal to remove Texas from the annual CSAPR 
programs, these programs will continue to apply to Texas and Texas sources.  At this time, the EPA has not populated the allowance 
accounts  for Texas  sources  with  2017  annual  CSAPR  program  allowances.   While  we  cannot  predict  the  outcome  of  future 
proceedings related to the CSAPR, including the EPA's recent actions concerning the CSAPR annual emissions budgets for affected 
states and participating in the CSAPR program, based upon our current operating plans we do not believe that the CSAPR itself 
will cause any material operational, financial or compliance issues to our business or require us to incur any material compliance 
costs.

Regional Haze — Reasonable Progress and Long-Term Strategies

The Regional Haze Program of the CAA establishes "as a national goal the prevention of any future, and the remedying of 
any existing, impairment of visibility in mandatory Class I federal areas, like national parks, which impairment results from man-
made pollution."  There are two components to the Regional Haze Program.  First, states must establish goals for reasonable 
progress for Class I federal areas within the state and establish long-term strategies to reach those goals and to assist Class I federal 
areas in neighboring states to achieve reasonable progress set by those states towards a goal of natural visibility by 2064.  In 
February 2009, the TCEQ submitted a SIP concerning regional haze (Regional Haze SIP) to the EPA.  In December 2011, the EPA 
proposed a limited disapproval of the Regional Haze SIP due to its reliance on the Clean Air Interstate Rule (CAIR) instead of the 
EPA's replacement CSAPR program that the EPA proposed in July 2011.  In August 2012, Luminant filed a petition for review in 
the Fifth Circuit Court challenging the EPA's limited disapproval of the Regional Haze SIP on the grounds that the CAIR continued 
in effect pending the D.C. Circuit Court's decision in the CSAPR litigation.  In September 2012, Luminant filed a petition to 
intervene in a case filed by industry groups and other states and private parties in the D.C. Circuit Court challenging the EPA's 
limited disapproval and issuance of a FIP regarding the regional haze BART program.  The Fifth Circuit Court case has since been 
transferred to the D.C. Circuit Court and consolidated with other pending BART program regional haze appeals.  Briefing in the 
D.C. Circuit Court was completed in March 2017.

In June 2014, the EPA issued requests for information under Section 114 of the CAA to Luminant and other generators in 
Texas related to the reasonable progress program.  After releasing a proposed rule in November 2014 and receiving comments 
from a number of parties, including Luminant and the State of Texas in April 2015, the EPA released a final rule in January 2016 
approving in part and disapproving in part Texas' SIP for Regional Haze and issuing a FIP for Regional Haze.  In the rule, the EPA 
asserts that the Texas SIP does not show reasonable progress in improving visibility for two areas in Texas and that its long-term 
strategy fails to make emission reductions needed to achieve reasonable progress in improving visibility in the Wichita Mountains 
of Oklahoma.  The EPA's proposed emission limits in the FIP assume additional control equipment for specific lignite/coal-fueled 
generation units across Texas, including new flue gas desulfurization systems (scrubbers) at seven electricity generating units and 
upgrades to existing scrubbers at seven electricity generating units.  Specifically, for Luminant, the EPA's FIP is based on new 
scrubbers at Big Brown Units 1 and 2 and Monticello Units 1 and 2 and scrubber upgrades at Martin Lake Units 1, 2 and 3, 
Monticello Unit 3 and Sandow Unit 4.  Luminant is continuing to evaluate the requirements and potential financial and operational 
impacts of the rule, but new scrubbers at the Big Brown and Monticello units necessary to achieve the emission limits required 
by the FIP (if those limits are possible to attain), along with the existence of low wholesale electricity prices in ERCOT, would 
likely challenge the long-term economic viability of those units.  Under the terms of the rule, the scrubber upgrades will be required 
by February 2019, and the new scrubbers will be required by February 2021.

77

In March 2016, Luminant and a number of other parties, including the State of Texas, filed petitions for review in the US 
Fifth Circuit Court challenging the FIP's Texas requirements.  Luminant and other parties also filed motions to stay the FIP while 
the court reviews the legality of the EPA's action.  In July 2016, the Fifth Circuit Court denied the EPA's motion to dismiss 
Luminant's challenge to the FIP and denied the EPA's motion to transfer the challenges Luminant, the other industry petitioners 
and the State of Texas filed to the D.C. Circuit Court.  In addition, the Fifth Circuit Court granted the motions to stay filed by 
Luminant, the other industry petitioners and the State of Texas pending final review of the petitions for review.  The case was 
abated until the end of November 2016 in order to allow the parties to pursue settlement discussions.  Settlement discussions were 
unsuccessful, and in December 2016 the EPA filed a motion seeking a voluntary remand of the rule back to the EPA for further 
consideration of Luminant's pending request for administrative reconsideration.  Luminant and some of the other petitioners filed 
a response opposing the EPA's motion to remand and filed a cross motion for vacatur of the rule in December 2016.  In March 
2017, the Fifth Circuit Court remanded the rule back to the EPA for reconsideration in light of the Court's prior determination that 
we and the other petitioners demonstrated a substantial likelihood that the EPA exceeded its statutory authority and acted arbitrarily 
and capriciously, but the Court denied all of the other pending motions.  The stay of the rule (and the emission control requirements) 
remains in effect.  In addition, the Fifth Circuit Court denied the EPA's motion to lift the stay as to parts of the rule implicated in 
the EPA's subsequent BART proposal and the Court is retaining jurisdiction of the case and requiring the EPA to file status reports 
on its reconsideration every 15 days.  While we cannot predict the outcome of the rulemaking and legal proceedings, or estimate 
a range of reasonably possible costs, the result may have a material impact on our results of operations, liquidity or financial 
condition.

Regional Haze — Best Available Retrofit Technology

The second part of the Regional Haze Program subjects electricity generation units built between 1962 and 1977, to best 
available retrofit technology (BART) standards designed to improve visibility if such units cause or contribute to impairment of 
visibility in a federal class I area.  BART reductions of SO2 and NOX are required either on a unit-by-unit basis or are deemed 
satisfied by state participation in an EPA-approved regional trading program such as the CSAPR.  In response to a lawsuit by 
environmental groups, the D.C. Circuit Court issued a consent decree in March 2012 that required the EPA to propose a decision 
on the Regional Haze SIP by May 2012 and finalize that decision by November 2012.  The consent decree requires a FIP for any 
provisions that the EPA disapproves.  The D.C. Circuit Court has amended the consent decree several times to extend the dates 
for the EPA to propose and finalize a decision on the Regional Haze SIP.  The consent decree was modified in December 2015 to 
extend the deadline for the EPA to finalize action on the determination and adoption of requirements for BART for electricity 
generation.  Under the amended consent decree, the EPA had until December 2016 to propose, and has until September 2017 to 
finalize, a FIP for BART for Texas electricity generation sources if the EPA determines that BART requirements have not been 
met.  The EPA issued its proposed BART FIP for Texas in December 2016.  The EPA's proposed emission limits assume additional 
control equipment for specific lignite/coal-fueled generation units across Texas, including new flue gas desulfurization systems 
(scrubbers) at 12 electric generation units and upgrades to existing scrubbers at four electric generation units.  Specifically, for 
Luminant, the EPA's emission limitations are based on new scrubbers at Big Brown Units 1 and 2 and Monticello Units 1 and 2 
and scrubber upgrades at Martin Lake Units 1, 2 and 3 and Monticello Unit 3.  Luminant is continuing to evaluate the requirements 
and potential financial and operational impacts of the proposed rule, but new scrubbers at the Big Brown and Monticello units 
necessary to achieve the emission limits required by the FIP (if those limits are possible to attain), along with the existence of low 
wholesale power prices in ERCOT, would likely challenge the long-term economic viability of those units.  Under the terms of 
the rule, the scrubber upgrades will be required within three years of the effective date of the final rule and the new scrubbers will 
be required within five years of the effective date of the final rule.  We anticipate submitting comments on the proposed FIP when 
those are due in May 2017.  While we cannot predict the outcome of the rulemaking and potential legal proceedings, or estimate 
a range of reasonably possible costs, the result may have a material impact on our results of operations, liquidity or financial 
condition.

78

Intersection of the CSAPR and Regional Haze Programs

Historically the EPA has considered compliance with a regional trading program, such as the CSAPR, as satisfying a state's 
obligations under the BART portion of the Regional Haze Program.  However, in the reasonable progress FIP, the EPA diverged 
from this approach and did not treat Texas' compliance with the CSAPR as satisfying its obligations under the BART portion of 
the Regional Haze Program.  The EPA concluded that it would not be appropriate to finalize that determination given the remand 
of the CSAPR budgets.  As described above, the EPA has now proposed to remove Texas from the annual CSAPR trading programs.  
If Texas were in the CSAPR annual trading programs, the EPA would have no basis for its BART FIP because it has made a 
determination for Texas and all other states that participate in the CSAPR annual trading programs that such participation satisfies 
their BART obligations.  We do not believe that EPA's proposal to remove Texas from the CSAPR annual trading programs satisfies 
the D.C. Circuit Court's mandate to the EPA to develop non-over-controlling budgets for Texas and we submitted comments on 
the EPA's proposed rule to remove Texas from the CSAPR annual trading programs.  While we cannot predict the outcome of 
these matters, or estimate a range of reasonably possible costs, the result may have a material impact on our results of operations, 
liquidity or financial condition.

Affirmative Defenses During Malfunctions

In February 2013, in response to a petition for rulemaking filed by the Sierra Club, the EPA proposed a rule requiring certain 
states to replace SIP exemptions for excess emissions during malfunctions with an affirmative defense.  Texas was not included 
in that original proposal since it already had an EPA-approved affirmative defense provision in its SIP that was found to be lawful 
by the Fifth Circuit Court in 2013.  In 2014, as a result of a D.C. Circuit Court decision striking down an affirmative defense in 
another EPA rule, the EPA revised its 2013 proposal to extend the EPA's proposed findings of inadequacy to states that have 
affirmative defense provisions, including Texas.  The EPA's revised proposal would require Texas to remove or replace its EPA-
approved affirmative defense provisions for excess emissions during startup, shutdown and maintenance events.  In May 2015, 
the EPA finalized the proposal.  In June 2015, Luminant filed a petition for review in the Fifth Circuit Court challenging certain 
aspects of the EPA's final rule as they apply to the Texas SIP.  The State of Texas and other parties have also filed similar petitions 
in the Fifth Circuit Court.  In August 2015, the Fifth Circuit Court transferred the petitions that Luminant and other parties filed 
to the D.C. Circuit Court, and in October 2015 the petitions were consolidated with the pending petitions challenging the EPA's 
action in the D.C. Circuit Court.  Briefing in the D.C. Circuit Court on the challenges was completed in October 2016 and oral 
argument is set for May 2017.  We cannot predict the timing or outcome of this proceeding, or estimate a range of reasonably 
possible costs, but implementation of the rule as finalized may have a material impact on our results of operations, liquidity or 
financial condition.

SO2 Designations for Texas

In February 2016, the EPA notified Texas of the EPA's preliminary intention to designate nonattainment areas for counties 
surrounding our Big Brown, Monticello and Martin Lake generation plants based on modeling data submitted to the EPA by the 
Sierra Club.  Such designation would potentially require the implementation of various controls or other requirements to demonstrate 
attainment.  Luminant submitted comments challenging the use of modeling data rather than data from actual air quality monitoring 
equipment.  In November 2016, the EPA finalized its proposed designations for Texas including finalizing the nonattainment 
designations for the areas referenced above.  In doing so, the EPA ignored contradictory modeling that we submitted with our 
comments.  The final designation mandates would be for Texas to begin the multi-year process to evaluate what potential emission 
controls or operational changes, if any, may be necessary to demonstrate attainment.  In February 2017, the State of Texas and 
Luminant filed challenges to the nonattainment designations in the Fifth Circuit Court and protective petitions in the D.C. Circuit 
Court.  In March 2017, the EPA filed a motion to transfer or dismiss our Fifth Circuit Court petition.  In addition, Luminant has 
filed a request with the EPA to reconsider the rule and immediately stay its effective date.  While we cannot predict the outcome 
of this matter, or estimate a range of reasonably possible costs, the result may have a material impact on our results of operations, 
liquidity or financial condition.

Other Matters

We are involved in various legal and administrative proceedings in the normal course of business, the ultimate resolutions 
of which, in the opinion of management, are not anticipated to have a material effect on our results of operations, liquidity or 
financial condition.

79

Labor Contracts

We employ certain personnel who are represented by labor unions, the terms of whose employment are governed by collective 
bargaining agreements.  During 2015, all collective bargaining agreements covering bargaining unit personnel engaged in lignite 
mining operations, lignite-, coal- and nuclear-fueled generation operations and some of our natural gas-fueled generation operations 
were extended to March 2017.  While we cannot predict the outcome of labor contract negotiations, we do not expect any changes 
in collective bargaining agreements to have a material adverse effect on our results of operations, liquidity or financial condition.

Nuclear Insurance

Nuclear  insurance  includes  nuclear  liability  coverage,  property  damage,  decontamination  and  accidental  premature 
decommissioning coverage and accidental outage and/or extra expense coverage.  We maintain nuclear insurance that meets or 
exceeds requirements promulgated by Section 170 (Price-Anderson) of the Atomic Energy Act (the Act) and Title 10 of the Code 
of Federal Regulations.  We intend to maintain insurance against nuclear risks as long as such insurance is available.  We are self-
insured to the extent that losses (i) are within the policy deductibles, (ii) are not covered per policy exclusions, terms and limitations, 
(iii) exceed the amount of insurance maintained, or (iv) are not covered due to lack of insurance availability.  Any such self-insured 
losses could have a material adverse effect on our results of operations, liquidity or financial condition.

With regard to liability coverage, the Act provides for financial protection for the public in the event of a significant nuclear 
generation plant incident. The Act sets the statutory limit of public liability for a single nuclear incident at $13.4 billion and requires 
nuclear generation plant operators to provide financial protection for this amount.  However, the United States Congress could 
impose revenue-raising measures on the nuclear industry to pay claims that exceed the $13.4 billion limit for a single incident.  
As required, we insure against a possible nuclear incident at our Comanche Peak facility resulting in public nuclear-related bodily 
injury and property damage through a combination of private insurance and an industry-wide retrospective payment plan known 
as the Secondary Financial Protection (SFP).

Under the SFP, in the event of any single nuclear liability loss in excess of $375 million at any nuclear generation facility 
in the United States, each operating licensed reactor in the United States is subject to an annual assessment of up to $127.3 million.  
This approximately $127.3 million maximum assessment is subject to increases for inflation every five years, with the next expected 
adjustment scheduled to occur in September 2018.  Assessments are currently limited to $19 million per operating licensed reactor 
per year per incident.  As of December 31, 2016, our maximum potential assessment under the industry retrospective plan would 
be approximately $254.6 million per incident but no more than $37.9 million in any one year for each incident.  The potential 
assessment is triggered by a nuclear liability loss in excess of $375 million per accident at any nuclear facility.  For losses after 
January 1, 2017, the potential assessment applies in excess of $450 million.

The United States Nuclear Regulatory Commission (NRC) requires that nuclear generation plant license holders maintain 
at least $1.06 billion of nuclear decontamination and property damage insurance, and requires that the proceeds thereof be used 
to place a plant in a safe and stable condition, to decontaminate a plant pursuant to a plan submitted to, and approved by, the NRC 
prior to using the proceeds for plant repair or restoration, or to provide for premature decommissioning.  We maintain nuclear 
decontamination and property damage insurance for our Comanche Peak facility in the amount of $2.25 billion and non-nuclear 
related property damage in the amount of $1.75 billion (subject to a $5 million deductible per accident except for natural hazards 
which are subject to a $9.5 million deductible per accident), above which we are self-insured.

We also maintain Accidental Outage insurance to cover the additional costs of obtaining replacement electricity from another 
source if one or both of the units at our Comanche Peak facility are out of service for more than 20 weeks as a result of covered 
direct physical damage.  Such coverage provides for weekly payments per unit of up to $5.25 million for the first 52 weeks, up 
to $4.35 million for the next 35 weeks and up to $3.6 million for the remaining 36 weeks, after the initial waiting period.  The 
total maximum coverage is $393 million for non-nuclear accidents and $555 million for nuclear accidents.  The coverage amounts 
applicable to each unit will be reduced to 80% if both units are out of service at the same time as a result of the same accident.

80

15.  EQUITY

Successor Shareholders' Equity

Equity Issuances — As of December 31, 2016, 427,580,232 shares of Vistra Energy common stock were outstanding.  On 

the Effective Date, 427,500,000 shares were issued pursuant to the Plan of Reorganization (see Note 2).

Dividends Declared — In December 2016, the board of directors of Vistra Energy approved the payment of a special cash 
dividend (Special Dividend) in the aggregate amount of approximately $1 billion ($2.32 per share of common stock) to holders 
of record of our common stock on December 19, 2016.  The dividend was funded using borrowings under the Vistra Operations 
Credit Facilities (see Note 13).

Dividend Restrictions — The agreement governing the Vistra Operations Credit Facilities generally restricts our ability to 
make distributions or loans to any of our parent companies or their subsidiaries unless such distributions or loans were expressly 
permitted under the agreement governing such facility.

Under  applicable  Delaware  General  Corporate  Law,  we  are  prohibited  from  paying  any  distribution  to  the  extent  that 

immediately following payment of such distribution, we would be insolvent.

Accumulated Other Comprehensive Income — During the period from October 3, 2016 through December 31, 2016, we 
recorded a $6 million change in the funded status of our pension and other postretirement employee benefit liability; there were 
no amounts reclassified from accumulated other comprehensive income.

Predecessor Membership Interests

TCEH paid no dividends in the period from January 1, 2016 through October 2, 2016 nor the years ended December 31, 

2015 and 2014.

16.  FAIR VALUE MEASUREMENTS

Accounting standards related to the determination of fair value define fair value as the price that would be received to sell 
an asset, or paid to transfer a liability, in an orderly transaction between willing market participants at the measurement date.  We 
use a mid-market valuation convention (the mid-point price between bid and ask prices) as a practical expedient to measure fair 
value for the majority of our assets and liabilities subject to fair value measurement on a recurring basis.  We primarily use the 
market approach for recurring fair value measurements and use valuation techniques to maximize the use of observable inputs 
and minimize the use of unobservable inputs.

We categorize our assets and liabilities recorded at fair value based upon the following fair value hierarchy:

•  Level  1  valuations  use  quoted  prices  in  active  markets  for  identical  assets  or  liabilities  that  are  accessible  at  the 
measurement date.  An active market is a market in which transactions for the asset or liability occur with sufficient 
frequency and volume to provide pricing information on an ongoing basis.  Our Level 1 assets and liabilities include 
exchange-traded  commodity  contracts. 
the 
IntercontinentalExchange (ICE, an electronic commodity derivative exchange) futures and swaps transacted through 
clearing brokers for which prices are actively quoted.

  For  example,  some  of  our  derivatives  are  NYMEX  or 

•  Level 2 valuations use inputs that, in the absence of actively quoted market prices, are observable for the asset or liability, 
either directly or indirectly.  Level 2 inputs include: (a) quoted prices for similar assets or liabilities in active markets, 
(b) quoted prices for identical or similar assets or liabilities in markets that are not active, (c) inputs other than quoted 
prices that are observable for the asset or liability such as interest rates and yield curves observable at commonly quoted 
intervals and (d) inputs that are derived principally from or corroborated by observable market data by correlation or 
other mathematical means.  Our Level 2 valuations utilize over-the-counter broker quotes, quoted prices for similar 
assets or liabilities that are corroborated by correlations or other mathematical means, and other valuation inputs.  For 
example, our Level 2 assets and liabilities include forward commodity positions at locations for which over-the-counter 
broker quotes are available.

81

•  Level 3 valuations use unobservable inputs for the asset or liability.  Unobservable inputs are used to the extent observable 
inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or 
liability at the measurement date.  We use the most meaningful information available from the market combined with 
internally developed valuation methodologies to develop our best estimate of fair value.  For example, our Level 3 assets 
and liabilities include certain derivatives with values derived from pricing models that utilize multiple inputs to the 
valuations, including inputs that are not observable or easily corroborated through other means.  See further discussion 
below.

Our valuation policies and procedures were developed, maintained and validated by a centralized risk management group 

that reports to the Vistra Energy Chief Financial Officer.

We utilize several different valuation techniques to measure the fair value of assets and liabilities, relying primarily on the 
market approach of using prices and other market information for identical and/or comparable assets and liabilities for those items 
that are measured on a recurring basis.  These methods include, among others, the use of broker quotes and statistical relationships 
between different price curves.

In utilizing broker quotes, we attempt to obtain multiple quotes from brokers (generally non-binding) that are active in the 
markets in which we participate (and require at least one quote from two brokers to determine a pricing input as observable); 
however, not all pricing inputs are quoted by brokers.  The number of broker quotes received for certain pricing inputs varies 
depending on the depth of the trading market, each individual broker's publication policy, recent trading volume trends and various 
other factors.

Probable loss from default by either us or our counterparties is considered in determining the fair value of derivative assets 
and liabilities.  These non-performance risk adjustments take into consideration credit enhancements and the credit risks associated 
with our credit standing and the credit standing of our counterparties (see Note 17 for additional information regarding credit risk 
associated with our derivatives).  We utilize credit ratings and default rate factors in calculating these fair value measurement 
adjustments.

Certain derivatives and financial instruments are valued utilizing option pricing models that take into consideration multiple 
inputs including, but not limited to, commodity prices, volatility factors, discount rates and other market based factors.  Additionally, 
when there is not a sufficient amount of observable market data, valuation models are developed that incorporate proprietary views 
of market factors.  Significant unobservable inputs used to develop the valuation models include volatility curves, correlation 
curves, illiquid pricing locations and credit/non-performance risk assumptions.  Those valuation models are generally used in 
developing long-term forward price curves for certain commodities, in particular, long-term ERCOT wholesale power prices.  We 
believe the development of such curves is consistent with industry practice; however, the fair value measurements resulting from 
such curves are classified as Level 3.

The significant unobservable inputs and valuation models are developed by employees trained and experienced in market 
operations and fair value measurements and validated by the company's risk management group, which also further analyzes any 
significant changes in Level 3 measurements.  Significant changes in the unobservable inputs could result in significant upward 
or downward changes in the fair value measurement.

With respect to amounts presented in the following fair value hierarchy tables, the fair value measurement of an asset or 
liability (e.g., a contract) is required to fall in its entirety in one level, based on the lowest level input that is significant to the fair 
value measurement.  Certain assets and liabilities would be classified in Level 2 instead of Level 3 of the hierarchy except for the 
effects of credit reserves and non-performance risk adjustments, respectively.  Assessing the significance of a particular input to 
the fair value measurement in its entirety requires judgment, considering factors specific to the asset or liability being measured.

82

Assets and liabilities measured at fair value on a recurring basis consisted of the following at the respective balance sheet 

dates shown below:

Successor

December 31, 2016

Level 1

Level 2

Level 3 (a)

Reclassification (b)

Total

Assets:

Commodity contracts
Interest rate swaps
Nuclear decommissioning trust – equity
securities (c)
Nuclear decommissioning trust – debt
securities (c)
Subtotal

Assets measured at net asset value (d):

Nuclear decommissioning trust - equity
securities (c)

Total assets

Liabilities:

Commodity contracts
Interest rate swaps
Total liabilities

Assets:

Commodity contracts
Nuclear decommissioning trust – equity
securities (c)
Nuclear decommissioning trust – debt
securities (c)
Subtotal

Assets measured at net asset value (d):

Nuclear decommissioning trust – equity
securities (c)

Total assets

Liabilities:

Commodity contracts
Total liabilities

$

$

$

$

$

$

$
$

167
—

425

—
592

302
—
302

$

$

$

$

131
5

—

340
476

15
16
31

$

$

$

$

Predecessor

December 31, 2015

98
—

—

—
98

15
—
15

$

$

$

$

— $
13

—

—
13

$

— $
13
13

$

396
18

425

340
1,179

247
1,426

332
29
361

Level 1

Level 2

Level 3 (a)

Reclassification (b)

Total

385

$

41

$

49

$

— $

380

—
765

$

—

319
360

$

—

—
49

$

128
128

$
$

64
64

$
$

12
12

$
$

—

—
—

$

— $
— $

475

380

319
1,174

219
1,393

204
204

_______________
(a)  See table below for description of Level 3 assets and liabilities.
(b)  Fair values are determined on a contract basis, but certain contracts result in a current asset and a noncurrent liability, or vice 

versa, as presented in the consolidated balance sheets.

(c)  The nuclear decommissioning trust investment is included in the investments line in the condensed consolidated balance 

sheets.  See Note 22.

(d)  Certain investments measured at fair value using the net asset value per share (or its equivalent) have not been classified in 
the fair value hierarchy.  The fair value amounts presented in this line are intended to permit reconciliation of the fair value 
hierarchy to the amounts presented in the condensed consolidated balance sheets.

Commodity contracts consist primarily of natural gas, electricity, fuel oil, uranium and coal agreements and include financial 
instruments entered into for hedging purposes as well as physical contracts that have not been designated normal purchases or 
sales.  See Note 17 for further discussion regarding derivative instruments.

Nuclear  decommissioning  trust  assets  represent  securities  held  for  the  purpose  of  funding  the  future  retirement  and 
decommissioning of our nuclear generation facility.  These investments include equity, debt and other fixed-income securities 
consistent with investment rules established by the NRC and the PUCT.

83

Contract Type
(a)

Electricity
purchases and
sales

Electricity
congestion
revenue rights

Other (h)

Contract Type
(a)

Electricity
purchases and
sales

Electricity
congestion
revenue rights

Other (h)

The following tables present the fair value of the Level 3 assets and liabilities by major contract type and the significant 

unobservable inputs used in the valuations at December 31, 2016 and 2015:

Successor

December 31, 2016

Fair Value

Assets

Liabilities

Total

$

32

$

— $

32

Valuation
Technique
Valuation
Model

Significant Unobservable Input
Hourly price curve shape (d)

Illiquid delivery periods for
ERCOT hub power prices
and heat rates (e)

Range (b)
$0 to $35/
MWh

$30 to $70/
MWh

42

24

(6)

(9)

Market
Approach (f)

Illiquid price differences
between settlement points (g)

$0 to $10/
MWh

36

15

83

Total $

98

$

(15) $

Predecessor

December 31, 2015

Fair Value

Assets

Liabilities

Total

$

1

$

(1) $

—

Valuation
Technique
Valuation
Model

Significant Unobservable Input
Illiquid pricing locations (c)

Hourly price curve shape (d)

Range (b)
$15 to $35/
MWh

$15 to $45/
MWh

39

9

(4)

(7)

Market
Approach (f)

Illiquid price differences
between settlement points (g)

$0 to $10/
MWh

35

2

37

Total $

49

$

(12) $

____________
(a)  Electricity purchase and sales contracts include power and heat rate hedging positions in ERCOT regions.  Electricity options 
contracts consist of physical electricity options and spread options.  Electricity congestion revenue rights contracts consist 
of forward purchase contracts (swaps and options) used to hedge electricity price differences between settlement points 
within ERCOT.

(b)  The range of the inputs may be influenced by factors such as time of day, delivery period, season and location.
(c)  Based on the historical range of forward average monthly ERCOT hub and load zone prices.
(d)  Based on the historical range of forward average hourly ERCOT North Hub prices.
(e)  Based on historical forward ERCOT power price and heat rate variability.
(f)  While we use the market approach, there is insufficient market data to consider the valuation liquid.
(g)  Based on the historical price differences between settlement points within ERCOT hubs and load zones.
(h)  Other includes contracts for ancillary services, natural gas, electricity options and coal options.

84

There were no significant transfers between Level 1 and Level 2 of the fair value hierarchy for the Successor period from 
October 3, 2016 through December 31, 2016 or the Predecessor period from January 1, 2016 through October 2, 2016 and the 
years ended December 31, 2015 and 2014.  See the table of changes in fair values of Level 3 assets and liabilities below for 
discussion of transfers between Level 2 and Level 3 for the Successor period from October 3, 2016 through December 31, 2016 
and the Predecessor period from January 1, 2016 through October 2, 2016 and the years ended December 31, 2015 and 2014.  
During the Predecessor period from January 1, 2016 through October 2, 2016, in conjunction with the Lamar and Forney Acquisition, 
we acquired certain electricity spread options that are classified in Level 3 of the fair value hierarchy.

The following table presents the changes in fair value of the Level 3 assets and liabilities for the Successor period from 
October 3, 2016 through December 31, 2016, the Predecessor period from January 1, 2016 through October 2, 2016 and the years 
ended December 31, 2015 and 2014.

Net asset (liability) balance at beginning of period (a)

Total unrealized valuation gains (losses)
Purchases, issuances and settlements (b)

Purchases
Issuances
Settlements

Transfers into Level 3 (c)
Transfers out of Level 3 (c)
Net liabilities assumed in the Lamar and Forney Acquisition
(Note 6) (d)

Net change (e)

Net asset balance at end of period
Unrealized valuation gains (losses) relating to instruments
held at end of period

$

$

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
81
$
31

Period from 
January 1, 2016 
through 
October 2, 2016
37
$
122

Predecessor

Year Ended December 31,

2015

2014

$

$

$

$

35
27

49
(13)
(48)
1
(14)

—
2
37

18

$

$

(973)
(97)

63
(5)
1,053
—
(6)

—
1,008
35

(5)

15
(7)
(30)
3
(10)

—
2
83

28

$

$

37
(20)
(51)
1
1

(30)
60
97

98

____________
(a)  The beginning balance for the Successor period reflects a $16 million adjustment to the fair value of certain Level 3 assets 

driven by power prices utilized by the Successor for unobservable delivery periods.

(b)  Settlements reflect reversals of unrealized mark-to-market valuations.  Purchases and issuances reflect option premiums paid 

or received, respectively.

(c)  Includes transfers due to changes in the observability of significant inputs.  All Level 3 transfers during the periods presented 

are in and out of Level 2.

(d)  Includes fair value of Level 3 assets and liabilities as of the purchase date and any related rolloff between the purchase date 

and the period ended October 2, 2016.

(e)  Activity excludes changes in fair value in the month the positions settled as well as amounts related to positions entered into 
and settled in the same quarter.  For the Successor period, substantially all changes in values of commodity contracts are 
reported in the statements of consolidated income (loss) in operating revenues or fuel, purchased power costs and delivery 
fees.  For the Predecessor period, substantially all changes in values of commodity contracts (excluding net liabilities assumed 
in the Lamar and Forney Acquisition) are reported in the statements of consolidated income (loss) in net gain from commodity 
hedging and trading activities.

85

17.  COMMODITY AND OTHER DERIVATIVE CONTRACTUAL ASSETS AND LIABILITIES

Strategic Use of Derivatives

We transact in derivative instruments, such as options, swaps, futures and forward contracts, to manage commodity price 

and interest rate risk.  See Note 16 for a discussion of the fair value of derivatives.

Commodity Hedging and Trading Activity — We utilize natural gas derivatives as hedging instruments designed to reduce 
exposure to changes in future electricity prices due to changes in the price of natural gas, thereby hedging future revenues from 
electricity sales from our generation assets.  In ERCOT, the wholesale price of electricity has generally moved with the price of 
natural gas.  We also enter into derivatives, including electricity, natural gas, fuel oil, uranium, emission and coal instruments, 
generally for short-term fuel hedging and other purposes.  Unrealized gains and losses arising from changes in the fair value of 
hedging and trading instruments as well as realized gains and losses upon settlement of the instruments are reported in the statements 
of consolidated income (loss) in operating revenues and fuel, purchased power costs and delivery fees in the Successor period and 
net gain from commodity hedging and trading activities in the Predecessor periods.

Interest Rate Swaps — Interest rate swap agreements are used to reduce exposure to interest rate changes by converting 
floating-rate interest rates to fixed rates, thereby hedging future interest costs and related cash flows.  Unrealized gains and losses 
arising from changes in the fair value of the swaps as well as realized gains and losses upon settlement of the swaps are reported 
in the statements of consolidated income (loss) in interest expense and related charges.

Termination of Predecessor's Commodity Hedges and Interest Rate Swaps — Commodity hedges and interest rate swaps 
entered into prior to the Petition Date are deemed to be forward contracts under the Bankruptcy Code.  The Bankruptcy Filing 
constituted an event of default under these arrangements, and in accordance with the contractual terms, counterparties terminated 
certain positions shortly after the Bankruptcy Filing.  The positions terminated consisted almost entirely of natural gas hedging 
positions and interest rate swaps that were secured by a first-lien interest in the same assets of TCEH on a pari passu basis with 
the TCEH Senior Secured Facilities and the TCEH Senior Secured Notes.

Entities with a first-lien security interest included counterparties to both our Predecessor's natural gas hedging positions and 
interest rate swaps, which had entered into master agreements that provided for netting and setoff of amounts related to these 
positions.  Additionally, certain counterparties to only our Predecessor's interest rate swaps hold the same first-lien security interest.  
The total net liability of $1.243 billion as of December 31, 2015 was reported in the consolidated balance sheets as a liability 
subject to compromise.  Additionally, prior to the Effective Date, counterparties associated with the net liability were allowed, 
and had been receiving, adequate protection payments related to their claims as permitted by TCEH's cash collateral order approved 
by the Bankruptcy Court (see Note 11).

Financial Statement Effects of Derivatives

Substantially all derivative contractual assets and liabilities are accounted for under mark-to-market accounting consistent 
with accounting standards related to derivative instruments and hedging activities.  The following tables provide detail of derivative 
contractual assets and liabilities as reported in the consolidated balance sheets at December 31, 2016 and 2015.  Derivative asset 
and liability totals represent the net value of the contract, while the balance sheet totals represent the gross value of the contract.

Successor

December 31, 2016

Derivative Assets

Derivative Liabilities

Commodity
contracts

Interest rate
swaps

Commodity
contracts

Interest rate
swaps

Total

$

$

350
46
—
—
396

$

$

— $
17
(12)
—
5

$

— $
—
(330)
(2)
(332) $

— $
1
(17)
—
(16) $

350
64
(359)
(2)
53

Current assets
Noncurrent assets
Current liabilities
Noncurrent liabilities

Net assets (liabilities)

86

Predecessor

December 31, 2015

Derivative Assets

Derivative Liabilities

Commodity
contracts

Interest rate
swaps

Commodity
contracts

Interest rate
swaps

Total

$

$

465
10
—
—
475

$

$

— $
—
—
—
— $

— $
—
(203)
(1)
(204) $

— $
—
—
—
— $

465
10
(203)
(1)
271

Current assets
Noncurrent assets
Current liabilities
Noncurrent liabilities

Net assets (liabilities)

At December 31, 2016 and 2015, there were no derivative positions accounted for as cash flow or fair value hedges.

The following table presents the pretax effect of derivatives on net income (gains (losses)), including realized and unrealized 

effects:

Successor

Predecessor

Derivative (statements of consolidated income (loss) presentation)

Commodity contracts (Operating revenues) (a)
Commodity contracts (Fuel, purchased power costs and
delivery fees) (a)
Commodity contracts (Net gain (loss) from commodity
hedging and trading activities) (a)
Interest rate swaps (Interest expense and related charges) (b)
Interest rate swaps (Reorganization items) (Note 4)

Net gain (loss)

$

Period from 
October 3, 2016 
through 
December 31, 2016
(92)
$

Period from 
January 1, 2016 
through 
October 2, 2016
$

— $

Year Ended December 31,

2015

2014

— $

—

380
—
—
380

$

—

—

17
(128)
(277)
(388)

21

—
(11)
—
(82)

$

—

194
—
—
194

$

____________
(a)  Amount represents changes in fair value of positions in the derivative portfolio during the period, as realized amounts related 

to positions settled are assumed to equal reversals of previously recorded unrealized amounts.

(b)  Includes unrealized mark-to-market net gain (loss) as well as the net realized effect on interest paid/accrued, both reported 

in Interest Expense and Related Charges (see Note 11).

The pretax effect (all losses) on net income and other comprehensive income (OCI) of derivative instruments previously 
accounted for as cash flow hedges were immaterial in the Predecessor period from January 1, 2016 through October 2, 2016 and 
the years ended December 31, 2015 and 2014.  There were no amounts recognized in OCI for the Successor period from October 
3, 2016 through December 31, 2016 and the Predecessor period from January 1, 2016 through October 2, 2016 and the years ended 
December 31, 2015 and 2014.

Accumulated other comprehensive income related to cash flow hedges at December 31, 2015 totaled $33 million in net 
losses  (after-tax),  substantially  all  of  which  related  to  interest  rate  swaps  previously  accounted  for  as  cash  flow  hedges.    In 
conjunction with fresh start reporting (see Note 3), the balances in accumulated other comprehensive income were eliminated 
from the consolidated balance sheet on the Effective Date.

Balance Sheet Presentation of Derivatives

Consistent with elections under US GAAP to present amounts on a gross basis, we report derivative assets and liabilities in 
the  consolidated  balance  sheets  without  taking  into  consideration  netting  arrangements  we  have  with  counterparties  to  those 
derivatives.  We may enter into offsetting positions with the same counterparty, resulting in both assets and liabilities.  Volatility 
in underlying commodity prices can result in significant changes in derivative assets and liabilities presented from period to period.

Margin deposits that contractually offset these derivative instruments are reported separately in the condensed consolidated 
balance sheets.  Margin deposits received from counterparties are either used for working capital or other general corporate purposes 
or, if there are restrictions on the use of cash, amounts are deposited in a separate restricted cash account.  At December 31, 2016 
and 2015, essentially all margin deposits held were unrestricted.

87

We maintain standardized master netting agreements with certain counterparties that allow for the netting of positive and 
negative exposures.  These agreements contain credit enhancements that allow for the right to offset assets and liabilities and 
collateral received in order to reduce credit exposure between us and the counterparty.  These agreements contain specific language 
related  to  margin  requirements,  monthly  settlement  netting,  cross-commodity  netting  and  early  termination  netting,  which  is 
negotiated with the contract counterparty.

The following tables reconcile our derivative assets and liabilities as presented in the condensed consolidated balance sheets 

to net amounts after taking into consideration netting arrangements with counterparties and financial collateral:

Successor

December 31, 2016

Predecessor

December 31, 2015

Amounts
Presented
in Balance
Sheet

Offsetting
Instruments
(a)

Financial
Collateral
(Received)
Pledged (b)

Net
Amounts

Amounts
Presented
in Balance
Sheet

Offsetting
Instruments
(a)

Financial
Collateral
(Received)
Pledged (b)

Net
Amounts

Derivative assets:

Commodity contracts $
Interest rate swaps
Total derivative
assets

Derivative liabilities:

Commodity contracts
Interest rate swaps
Total derivative
liabilities

396
5

401

(332)
(16)

(348)

$

(193) $
—

(20) $
—

(193)

(20)

193
—

193

136
—

136

$

183
5

188

(3)
(16)

(19)

475
—

475

(204)
—

(204)

$

(145) $
—

(147) $
—

(145)

(147)

145
—

145

6
—

6

183
—

183

(53)
—

(53)

Net amounts

$

53

$

— $

116

$

169

$

271

$

— $

(141) $

130

____________
(a)  Amounts presented exclude trade accounts receivable and payable related to settled financial instruments.
(b)  Financial collateral consists entirely of cash margin deposits.

Derivative Volumes

The following table presents the gross notional amounts of derivative volumes at December 31, 2016 and 2015:

Derivative type
Natural gas (a)
Electricity
Congestion Revenue Rights (b)
Coal
Fuel oil
Uranium
Interest rate swaps — Floating/Fixed (c)

Successor

Predecessor

December 31, 2016

December 31, 2015

Notional Volume
1,282
75,322
126,573
12
34
25
3,000

$

$

Notional Volume

Unit of Measure

1,489 Million MMBtu
58,022 GWh
106,260 GWh

10 Million US tons
35 Million gallons
75 Thousand pounds
— Million US dollars

____________
(a)  Represents gross notional forward sales, purchases and options transactions, locational basis swaps and other natural gas 

transactions.

(b)  Represents gross forward purchases associated with instruments used to hedge electricity price differences between settlement 

points within ERCOT.

(c)  Successor period includes notional amounts of interest rate swaps that become effective in January 2017 and have maturity 

dates through July 2023.

88

Credit Risk-Related Contingent Features of Derivatives

The agreements that govern our derivative instrument transactions may contain certain credit risk-related contingent features 
that could trigger liquidity requirements in the form of cash collateral, letters of credit or some other form of credit enhancement.  
Certain of these agreements require the posting of collateral if our credit rating is downgraded by one or more credit rating agencies.

At December 31, 2016 and 2015, the fair value of liabilities related to derivative instruments under agreements with credit 
risk-related contingent features that were not fully collateralized totaled $13 million and $58 million, respectively.  The liquidity 
exposure associated with these liabilities was reduced by cash and letter of credit postings with counterparties totaling $1 million 
and $31 million at December 31, 2016 and 2015, respectively.  If all the credit risk-related contingent features related to these 
derivatives had been triggered, including cross-default provisions, remaining liquidity requirements would be immaterial at both 
December 31, 2016 and 2015.

In addition, certain derivative agreements include cross-default provisions that could result in the settlement of such contracts 
if there were a failure under other financing arrangements to meet payment terms or to comply with other covenants that could 
result in the acceleration of such indebtedness.  At December 31, 2016 and 2015, the fair value of derivative liabilities subject to 
such cross-default provisions totaled $18 million and $1 million, respectively.  At December 31, 2016 and 2015, no cash collateral 
or letters of credit were posted with these counterparties, and the liquidity exposure associated with these liabilities totaled $17 
million and zero at December 31, 2016 and 2015, respectively.

As discussed immediately above, the aggregate fair values of liabilities under derivative agreements with credit risk-related 
contingent features, including cross-default provisions, totaled $31 million and $59 million at December 31, 2016 and 2015, 
respectively.  These amounts are before consideration of cash and letter of credit collateral posted, net accounts receivable and 
derivative assets under netting arrangements and assets subject to related liens.

Some commodity derivative contracts contain credit risk-related contingent features that do not provide for specific amounts 
to be posted if the features are triggered.  These provisions include material adverse change, performance assurance, and other 
clauses that generally provide counterparties with the right to request additional credit enhancements.  The amounts disclosed 
above exclude credit risk-related contingent features that do not provide for specific amounts or exposure calculations.

Concentrations of Credit Risk Related to Derivatives

We have concentrations of credit risk with the counterparties to our derivative contracts.  At December 31, 2016, total credit 
risk exposure to all counterparties related to derivative contracts totaled $555 million (including associated accounts receivable).  
The net exposure to those counterparties totaled $306 million at December 31, 2016 after taking into effect netting arrangements, 
setoff provisions and collateral, with the largest net exposure to a single counterparty totaling $88 million.  At December 31, 2016, 
the credit risk exposure to the banking and financial sector represented 59% of the total credit risk exposure and 39% of the net 
exposure.

Exposure to banking and financial sector counterparties is considered to be within an acceptable level of risk tolerance 
because all of this exposure is with counterparties with investment grade credit ratings.  However, this concentration increases the 
risk that a default by any of these counterparties would have a material effect on our financial condition, results of operations and 
liquidity.   The  transactions  with  these  counterparties  contain  certain  provisions  that  would  require  the  counterparties  to  post 
collateral in the event of a material downgrade in their credit rating.

We maintain credit risk policies with regard to our counterparties to minimize overall credit risk.  These policies authorize 
specific risk mitigation tools including, but not limited to, use of standardized master agreements that allow for netting of positive 
and negative exposures associated with a single counterparty.  Credit enhancements such as parent guarantees, letters of credit, 
surety bonds, liens on assets and margin deposits are also utilized.  Prospective material changes in the payment history or financial 
condition of a counterparty or downgrade of its credit quality result in the reassessment of the credit limit with that counterparty.  
The process can result in the subsequent reduction of the credit limit or a request for additional financial assurances.  An event of 
default by one or more counterparties could subsequently result in termination-related settlement payments that reduce available 
liquidity if amounts are owed to the counterparties related to the derivative contracts or delays in receipts of expected settlements 
if the counterparties owe amounts to us.

89

18.  PENSION AND OTHER POSTRETIREMENT EMPLOYEE BENEFITS (OPEB) PLANS

On the Effective Date, the EFH Retirement Plan was transferred to Vistra Energy pursuant to a separation agreement between 
Vistra Energy and EFH Corp.  As of the Effective Date, Vistra Energy is the plan sponsor of the Vistra Retirement Plan (the 
Retirement Plan), which provides benefits to eligible employees of its subsidiaries.  Oncor is a participant in the Retirement Plan.  
As Vistra Energy accounts for its interests in the Retirement Plan as a multiple employer plan, only Vistra Energy's share of the 
plan assets and obligations are reported in the pension benefit information presented below.  After amendments in 2012, employees 
in the Retirement Plan now consist entirely of active and retired collective bargaining unit employees.  The Retirement Plan is a 
qualified defined benefit pension plan under Section 401(a) of the Internal Revenue Code of 1986, as amended (Code), and is 
subject to the provisions of ERISA.  The Retirement Plan provides benefits to participants under one of two formulas: (i) a Cash 
Balance Formula under which participants earn monthly contribution credits based on their compensation and a combination of 
their age and years of service, plus monthly interest credits or (ii) a Traditional Retirement Plan Formula based on years of service 
and the average earnings of the three years of highest earnings.  Under the Cash Balance Formula, future increases in earnings 
will not apply to prior service costs.  It is our policy to fund the Retirement Plan assets only to the extent deductible under existing 
federal tax regulations.

Vistra Energy offers other postretirement employee benefits (OPEB) in the form of health care and life insurance to eligible 
employees of its subsidiaries and their eligible dependents upon the retirement of such employees.  Vistra Energy is the sponsor 
of an OPEB plan that EFH Corp. participates in, and Oncor is the sponsor of an OPEB plan that Vistra Energy participates in.  As 
Vistra Energy accounts for its interest in these OPEB plans as multiple employer plans, only Vistra Energy's share of the plan 
assets and obligations are reported in postretirement benefits other than pension information presented below.  For employees 
retiring on or after January 1, 2002, the retiree contributions required for such coverage vary based on a formula depending on 
the retiree's age and years of service.

Pension and OPEB Costs

Pension costs
OPEB costs

Total benefit costs recognized as expense

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
2
$
2
4

$

Predecessor

Period from 
January 1, 2016 
through 
October 2, 2016
4
$
—
4

$

$

$

Year Ended December 31,

2015

2014

8
3
11

$

$

7
5
12

Market-Related Value of Assets Held in Postretirement Benefit Trusts

We use the calculated value method to determine the market-related value of the assets held in the trust for purposes of 
calculating pension costs.  We include the realized and unrealized gains or losses in the market-related value of assets over a rolling 
four-year period.  Each year, 25% of such gains and losses for the current year and for each of the preceding three years is included 
in the market-related value.  Each year, the market-related value of assets is increased for contributions to the plan and investment 
income and is decreased for benefit payments and expenses for that year.

90

Detailed Information Regarding Pension Benefits

The following information is based on a December 31, 2016 measurement date:

Assumptions Used to Determine Net Periodic Pension Cost:
Discount rate
Expected return on plan assets
Expected rate of compensation increase
Components of Net Pension Cost:
Service cost
Interest cost
Expected return on assets

Net periodic pension cost

Other Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income:
Net gain

Total recognized in net periodic benefit cost and other comprehensive income

Assumptions Used to Determine Benefit Obligations:
Discount rate
Expected rate of compensation increase

Change in Pension Obligation:
Projected benefit obligation at beginning of period

Service cost

Interest cost

Actuarial gain

Benefits paid

Projected benefit obligation at end of year

Accumulated benefit obligation at end of year

Change in Plan Assets:
Fair value of assets at beginning of period

Actual loss on assets

Benefits paid

Fair value of assets at end of year

Funded Status:
Projected pension benefit obligation

Fair value of assets

Funded status at end of year

Amounts Recognized in Accumulated Other Comprehensive Income Consist of:
Net gain

91

Successor

Period from 
October 3, 2016 
through 
December 31, 2016

$

$

$
$

3.79%
4.89%
3.50%

2
1
(1)
2

(4)
(2)

4.31%
3.50%

Successor

Period from 
October 3, 2016 
through 
December 31, 2016

$

$

$

$

$

$

$

$

154

2

1
(12)
(1)
144

136

124
(6)
(1)
117

(144)
117
(27)

4

The following table provides information regarding pension plans with projected benefit obligation (PBO) and accumulated 

benefit obligation (ABO) in excess of the fair value of plan assets.

Pension Plans with PBO and ABO in Excess Of Plan Assets:

Projected benefit obligations

Accumulated benefit obligation

Plan assets

Pension Plan Investment Strategy and Asset Allocations

Successor

December 31, 2016

$

$

$

144

136

117

Our investment objective for the Retirement Plan is to invest in a suitable mix of assets to meet the future benefit obligations 
at an acceptable level of risk, while minimizing the volatility of contributions.  Fixed income securities held primarily consist of 
corporate bonds from a diversified range of companies, US Treasuries and agency securities and money market instruments.  Equity 
securities are held to enhance returns by participating in a wide range of investment opportunities.  International equity securities 
are used to further diversify the equity portfolio and may include investments in both developed and emerging markets.

The target asset allocation ranges of pension plan investments by asset category are as follows:

Asset Category:
Fixed income

US equities

International equities

Target
Allocation
Ranges
74% - 86%

8% - 14%

6% - 12%

Expected Long-Term Rate of Return on Assets Assumption

The  Retirement  Plan  strategic  asset  allocation  is  determined  in  conjunction  with  the  plan's  advisors  and  utilizes  a 
comprehensive Asset-Liability modeling approach to evaluate potential long-term outcomes of various investment strategies.  The 
study incorporates long-term rate of return assumptions for each asset class based on historical and future expected asset class 
returns,  current  market  conditions,  rate  of  inflation,  current  prospects  for  economic  growth,  and  taking  into  account  the 
diversification benefits of investing in multiple asset classes and potential benefits of employing active investment management.

Retirement Plan

Asset Class:
US equity securities

International equity securities

Fixed income securities

Weighted average

Expected Long-Term
Rate of Return

6.4%

7.0%
4.2%

4.9%

92

Fair Value Measurement of Pension Plan Assets

At December 31, 2016, pension plan assets measured at fair value on a recurring basis consisted of the following:

Asset Category:
Level 2 valuations (see Note 16):

Interest-bearing cash

Fixed income securities:

Corporate bonds (a)

US Treasuries

Other (b)

Total assets categorized as Level 2

Assets measured at net asset value (c):

Interest-bearing cash

Equity securities:

US

International

Fixed income securities:

Corporate bonds (a)

Successor

December 31, 2016

$

(4)

54

30

6

86

2

14

9

6

31

117

Total assets measured at net asset value

Total assets

$

___________
(a)  Substantially all corporate bonds are rated investment grade by a major ratings agency such as Moody's.
(b)  Other consists primarily of municipal bonds.
(c)  Certain investments measured at fair value using the net asset value per share (or its equivalent) have not been classified in 
the fair value hierarchy.  The fair value amounts presented in this line are intended to permit reconciliation of the fair value 
hierarchy to total Vistra Retirement Plan assets.

93

Detailed Information Regarding Postretirement Benefits Other Than Pensions

The following OPEB information is based on a December 31, 2016 measurement date:

Assumptions Used to Determine Net Periodic Benefit Cost:
Discount rate (Vistra Energy Plan)

Discount rate (Oncor Plan)

Components of Net Postretirement Benefit Cost:
Service cost

Interest cost

Plan amendments (a)

Net periodic OPEB cost

Other Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income:
Net gain

Total recognized in net periodic benefit cost and other comprehensive income

Assumptions Used to Determine Benefit Obligations at Period End:

Discount rate (Vistra Energy Plan)

Discount rate (Oncor Plan)

Successor

Period from 
October 3, 2016 
through 
December 31, 2016

$

$

$
$

4.00%

3.69%

1

1
(4)
(2)

(5)
(7)

4.11%

4.18%

___________
(a)  Curtailment gain recognized as other income in the statements of consolidated income (loss) as a result of discontinued life 

insurance benefits for active employees.

94

Change in Postretirement Benefit Obligation:
Benefit obligation at beginning of year

Service cost
Interest cost
Participant contributions
Plan amendments (a)
Actuarial gain
Benefits paid

Benefit obligation at end of year
Change in Plan Assets:
Fair value of assets at beginning of year

Employer contributions
Participant contributions
Benefits paid

Fair value of assets at end of year
Funded Status:
Benefit obligation

Funded status at end of year

Amounts Recognized on the Balance Sheet Consist of:
Other current liabilities
Other noncurrent liabilities
Net liability recognized

Amounts Recognized in Accumulated Other Comprehensive Income Consist of:
Net gain

Net amount recognized

Successor

Period from 
October 3, 2016 
through 
December 31, 2016

$

$

$

$

$
$

$

$

$
$

97
1
1
1
(4)
(5)
(3)
88

—
1
1
(2)
—

88
88

5
83
88

5
5

___________
(a)  Curtailment gain recognized as other income in the statements of consolidated income (loss) as a result of discontinued life 

insurance benefits for active employees.

The following tables provide information regarding the assumed health care cost trend rates.

Assumed Health Care Cost Trend Rates-Not Medicare Eligible:
Health care cost trend rate assumed for next year
Rate to which the cost trend is expected to decline (the ultimate trend rate)
Year that the rate reaches the ultimate trend rate
Assumed Health Care Cost Trend Rates-Medicare Eligible:
Health care cost trend rate assumed for next year
Rate to which the cost trend is expected to decline (the ultimate trend rate)
Year that the rate reaches the ultimate trend rate

Sensitivity Analysis of Assumed Health Care Cost Trend Rates:
Effect on accumulated postretirement obligation
Effect on postretirement benefits cost

95

Successor

December 31, 2016

5.80%
5.00%
2024

5.70%
5.00%
2024

1-Percentage Point
Increase

1-Percentage Point
Decrease

$
$

(5) $
— $

4
—

Fair Value Measurement of OPEB Plan Assets

At December 31, 2016, the Vistra Energy OPEB plan had no plan assets.

Significant Concentrations of Risk

The plans' investments are exposed to risks such as interest rate, capital market and credit risks.  We seek to optimize return 
on investment consistent with levels of liquidity and investment risk which are prudent and reasonable, given prevailing capital 
market conditions and other factors specific to us.  While we recognize the importance of return, investments will be diversified 
in order to minimize the risk of large losses unless, under the circumstances, it is clearly prudent not to do so.  There are also 
various restrictions and guidelines in place including limitations on types of investments allowed and portfolio weightings for 
certain investment securities to assist in the mitigation of the risk of large losses.

Assumed Discount Rate

We selected the assumed discount rate using the Aon Hewitt AA Above Median yield curve, which is based on corporate 
bond yields and at December 31, 2016 consisted of 489 corporate bonds with an average rating of AA using Moody's, Standard 
& Poor's Rating Services and Fitch Ratings, Ltd. ratings.

Amortization in 2017

We estimate amortization of the net actuarial gain for the defined benefit pension plan from accumulated other comprehensive 
income into net periodic benefit cost will be immaterial.  We estimate amortization of the net actuarial gain and prior service credit 
for the OPEB plan from accumulated other comprehensive income into net periodic benefit cost will be immaterial.

Contributions

No contributions are expected to be made to the pension plan in 2017.  OPEB plan funding in the period from October 3, 

2016 through December 31, 2016 totaled $1 million, and funding in 2017 is expected to total $5 million.

In September 2016, a cash contribution totaling $2 million was made to the EFH Retirement Plan, all of which was contributed 
by our Predecessor.  In December 2015, a cash contribution totaling $67 million was made to the EFH Retirement Plan assets, of 
which $51 million was contributed by Oncor and $16 million was contributed by our Predecessor.  Each of these contributions 
resulted in the Retirement Plan being fully funded as calculated under the provisions of ERISA.  As a result of the Bankruptcy 
Filing, participants in the EFH Retirement Plan who chose to retire would not be eligible for the lump sum payout option under 
the EFH Retirement Plan unless the EFH Retirement Plan was fully funded.  OPEB plan funding in the period from January 1, 
2016 through October 2, 2016 totaled $3 million.

Future Benefit Payments

Estimated future benefit payments to beneficiaries are as follows:

Pension benefits
OPEB

Thrift Plan

2017

2018

2019

2020

2021

2022-26

$
$

6
5

$
$

6
5

$
$

7
5

$
$

8
6

$
$

8
6

$
$

53
32

Our employees may participate in a qualified savings plan (the Thrift Plan).  This plan is a participant-directed defined 
contribution plan intended to qualify under Section 401(a) of the Code, and is subject to the provisions of ERISA.  Under the 
terms of the Thrift Plan, employees who do not earn more than the IRS threshold compensation limit used to determine highly 
compensated employees may contribute, through pre-tax salary deferrals and/or after-tax payroll deductions, the lesser of 75% of 
their regular salary or wages or the maximum amount permitted under applicable law.  Employees who earn more than such 
threshold may contribute from 1% to 20% of their regular salary or wages.  Employer matching contributions are also made in an 
amount equal to 100% (75% for employees covered under the Traditional Retirement Plan Formula) of the first 6% of employee 
contributions.    Employer  matching  contributions  are  made  in  cash  and  may  be  allocated  by  participants  to  any  of  the  plan's 
investment options.

96

Employer contributions to the Thrift Plan totaled $5 million, $16 million, $21 million and $21 million for the Successor 
period from October 3, 2016 through December 31, 2016 and the Predecessor period from January 1, 2016 through October 2, 
2016 and the years ended December 31, 2015 and 2014, respectively.

19.  STOCK-BASED COMPENSATION

Vistra Energy 2016 Omnibus Incentive Plan

On the Effective Date, the Vistra Energy board of directors (Board) adopted the 2016 Omnibus Incentive Plan (2016 Incentive 
Plan), under which an aggregate of 22,500,000 shares of our common stock were reserved for issuance as equity-based awards to 
our non-employee directors, employees, and certain other persons.  The Board or any committee duly authorized by the Board 
will administer the 2016 Incentive Plan and has broad authority under the 2016 Incentive Plan to, among other things: (a) select 
participants, (b) determine the types of awards that participants are to receive and the number of shares that are to be subject to 
such awards and (c) establish the terms and conditions of awards, including the price (if any) to be paid for the shares of the award.  
The types of awards that may be granted under the 2016 Incentive Plan include stock options, RSUs, restricted stock, performance 
awards and other forms of awards granted or denominated in shares of Vistra Energy common stock, as well as certain cash-based 
awards.

If any stock option or other stock-based award granted under the 2016 Incentive Plan expires, terminates or is canceled for 
any reason without having been exercised in full, the number of shares of Vistra Energy common stock underlying any unexercised 
award shall again be available for the purpose of awards under the 2016 Incentive Plan.  If any shares of restricted stock, performance 
awards or other stock-based awards denominated in shares of Vistra Energy common stock awarded under the 2016 Incentive 
Plan are forfeited for any reason, the number of forfeited shares shall again be available for purposes of awards under the 2016 
Incentive Plan.  Any award under the 2016 Incentive Plan settled in cash shall not be counted against the maximum share limitation.

As is customary in incentive plans of this nature, each share limit and the number and kind of shares available under the 
2016 Incentive Plan and any outstanding awards, as well as the exercise or purchase price of awards, and performance targets 
under certain types of performance-based awards, are required to be adjusted in the event of certain reorganizations, mergers, 
combinations, recapitalizations, stock splits, stock dividends or other similar events that change the number or kind of shares 
outstanding, and extraordinary dividends or distributions of property to the Vistra Energy stockholders.

Stock-based compensation expense is reported as SG&A in the statement of consolidated net income (loss) as follows:

Total stock-based compensation expense

Income tax benefit

Stock based-compensation expense, net of tax

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
3
$
(1)
2

$

97

Stock Options

The table below summarizes information about stock options granted during the the Successor period from October 3, 2016 
through December 31, 2016.  The fair value of each stock option is estimated on the date of grant using a Black-Scholes option-
pricing model.  The risk-free interest rate used in the option valuation model was based on yields available on the grant dates for 
US Treasury Strips with maturity consistent with the expected life assumption.  The expected term of the option represents the 
period of time that options granted are expected to be outstanding and is based on the SEC Simplified Method (midpoint of average 
vesting time and contractual term).  Expected volatility is based on an average of the historical, daily volatility of a peer group 
selected by Vistra Energy over a period consistent with the expected life assumption ending on the grant date.  We assumed no 
dividend yield in the valuation of the options.  These options may be exercised over a four year graded vesting period and will 
expire ten years from the grant date.  The 2016 Incentive Plan includes an anti-dilutive provision that requires any outstanding 
option awards to be adjusted for the effect of equity restructurings.  In March 2017, the board of directors of Vistra Energy declared 
that the exercise price of each outstanding option be reduced by $2.32, the amount per share of common stock related to the Special 
Dividend (see Note 15).  Stock options outstanding at December 31, 2016 are all held by current employees.  The weighted average 
assumptions used to value grant options are detailed below:

Total outstanding at beginning of period
Granted
Forfeited or expired
Total outstanding at end of period

Stock Options
(in thousands)

Weighted
Average 
Exercise Price
—
15.81
15.58
15.81

Weighted Average
Remaining Contractual
Term (Years)
—
9.81
9.81
9.81

7,379

— $
$
(22) $
$

7,357

Expected to vest

7,357

$

15.81

9.81

Aggregate
Intrinsic Value
(in millions)

$
$
$
$

$

—
—
—
—

—

At December 31, 2016, $32 million of unrecognized compensation cost related to unvested stock options granted under the 

2016 Incentive Plan are expected to be recognized over a weighted average period of 3.8 years.

Restricted Stock Units

We granted 2.165 million restricted stock units to employees in the Successor period from October 3, 2016 through December 

31, 2016.

Total outstanding at beginning of period
Granted
Forfeited or expired
Total outstanding at end of period

Restricted Stock 
Units
(in thousands)

Weighted
Average Grant 
Date Fair Value
—
15.79
15.58
15.79

— $
$
(6) $
$

2,165

2,159

Weighted Average
Remaining Contractual
Term (Years)
—
2.3
2.3
2.3

Expected to vest

2,159

$

15.79

2.3

Aggregate
Intrinsic Value
(in millions)

$
$
$
$

$

—
33.6
(0.1)
33.5

33.5

At December 31, 2016, $32 million of unrecognized compensation cost related to unvested restricted stock units granted 

under the 2016 Incentive Plan are expected to be recognized over a weighted average period of 3.8 years.

98

20.   RELATED-PARTY TRANSACTIONS

Successor

In connection with Emergence, we entered into agreements with certain of our affiliates and with parties who received shares 

of common stock and TRA Rights in exchange for their claims.

Registration Rights Agreement

Pursuant  to  the  Plan  of  Reorganization,  on  the  Effective  Date,  we  entered  into  a  Registration  Rights Agreement  (the 
Registration Rights Agreement) with certain selling stockholders providing for registration of the resale of the Vistra Energy 
common stock held by such selling stockholders.

In December 2016, we filed a Form S-1 registration statement with the SEC to register for resale the shares of Vistra Energy 
common stock held by certain significant stockholders pursuant to the Registration Rights Agreement.  The registration statement 
was amended in February 2017.  The registration statement has not yet been declared effective by the SEC.  Among other things, 
under the terms of the Registration Rights Agreement:

•  we will be required to use reasonable best efforts to convert the Form S-1 registration statement into a registration statement 
on Form S-3 as soon as reasonably practicable after we become eligible to do so and to have such Form S-3 declared 
effective as promptly as practicable (but in no event more than 30 days after it is filed with the SEC);

• 

• 

if we propose to file certain types of registration statements under the Securities Act with respect to an offering of equity 
securities, we will be required to use our reasonable best efforts to offer the other parties to the Registration Rights 
Agreement the opportunity to register all or part of their shares on the terms and conditions set forth in the Registration 
Rights Agreement; and

the selling stockholders received the right, subject to certain conditions and exceptions, to request that we file registration 
statements or amend or supplement registration statements, with the SEC for an underwritten offering of all or part of 
their respective shares of Vistra Energy common stock (a Demand Registration), and the Company is required to cause 
any such registration statement or amendment or supplement (a) to be filed with the SEC promptly and, in any event, on 
or before the date that is 45 days, in the case of a registration statement on Form S-1, or 30 days, in the case of a registration 
statement on Form S-3, after we receive the written request from the relevant selling stockholders to effectuate the Demand 
Registration and (b) to become effective as promptly as reasonably practicable and in any event no later than 120 days 
after it is initially filed.

All expenses of registration under the Registration Rights Agreement, including the legal fees of one counsel retained by or 
on behalf of the selling stockholders, will be paid by us.  There were no legal fee expenses paid or accrued by Vistra Energy on 
behalf of the selling stockholders during the Successor period from October 3, 2016 through December 31, 2016.

Tax Receivable Agreement

On the Effective Date, Vistra Energy entered into the TRA with a transfer agent on behalf of certain former first lien creditors 

of TCEH.  See Note 10 for discussion of the TRA.

Predecessor

See Note 2 for a discussion of certain agreements entered into on the Effective Date between EFH Corp. and Vistra Energy 
with respect to the separation of the entities, including a separation agreement, a transition services agreement, a tax matters 
agreement and a settlement agreement.

99

The following represent our Predecessor's significant related-party transactions.  As of the Effective Date, pursuant to the 
Plan of Reorganization, the Sponsor Group, EFH Corp., EFIH, Oncor Holdings and Oncor ceased being affiliates of Vistra Energy 
and its subsidiaries, including the TCEH Debtors and the Contributed EFH Debtors.

•  Our retail operations (and prior to the Effective Date, our Predecessor) pay Oncor for services it provides, principally the 
delivery of electricity.  Expenses recorded for these services, reported in fuel, purchased power costs and delivery fees, 
totaled approximately $700 million, $955 million and $971 million for the Predecessor period from January 1, 2016 
through October 2, 2016 and the years ended December 31, 2015 and 2014, respectively.  The consolidated balance sheet 
at December 31, 2015 reflected amounts due currently to Oncor totaling $118 million (included in trade accounts and 
other payables to affiliates) largely related to these electricity delivery fees.

•  Contributions to the EFH Corp. retirement plan by both Oncor and TCEH in 2014, 2015 and 2016 resulted in the EFH 
Corp. retirement plan being fully funded as calculated under the provisions of the Employee Retirement Income Security 
Act of 1974, as amended (ERISA).  In September 2016, a cash contribution totaling $2 million was made to the EFH 
Corp. retirement plan, all of which was contributed by TCEH, which resulted in the EFH Retirement Plan continuing to 
be fully funded as calculated under the provisions of ERISA.  The balance of the advance totaled $24 million at December 
31, 2015, with $6 million recorded as a current asset and $18 million recorded as a noncurrent asset.  On the Effective 
Date, the EFH Retirement Plan was transferred to Vistra Energy pursuant to a separation agreement between Vistra Energy 
and EFH Corp., and the advance was settled as part of fresh-start reporting.

•  Receivables from affiliates were measured at historical cost and primarily consisted of notes receivable for cash loaned 
by our Predecessor to EFH Corp. for debt principal and interest payments and other general corporate purposes of EFH 
Corp. as discussed above.  Our Predecessor reviewed economic conditions, counterparty credit scores and historical 
payment activity to assess the overall collectability of its affiliated receivables.  There were no credit loss allowances at 
December 31, 2015.

•  A former subsidiary of EFH Corp. billed our subsidiaries for information technology, financial, accounting and other 
administrative services at cost.  These charges, which are largely settled in cash and primarily reported in SG&A expenses, 
totaled $157 million, $205 million and $204 million for the Predecessor period from January 1, 2016 through October 
2, 2016 and the years ended December 31, 2015 and 2014, respectively.  These amounts included allocated expense, 
which totaled $10 million for the year ended December 31, 2014, for management fees owed and paid by EFH Corp. to 
the Sponsor Group.  Effective with the Petition Date, EFH Corp. suspended allocations of such fees to TCEH.  Fees 
accrued as of the Petition Date were classified as LSTC and were eliminated in December 2015 as part of the Settlement 
Agreement.

•  Under Texas regulatory provisions, the trust fund for decommissioning the Comanche Peak nuclear generation facility 
is funded by a delivery fee surcharge billed to REPs by Oncor, as collection agent, and remitted monthly to a subsidiary 
of Vistra Energy (and prior to the Effective Date, our Predecessor) for contribution to the trust fund with the intent that 
the trust fund assets, reported in investments in the consolidated balance sheets, will ultimately be sufficient to fund the 
future decommissioning liability, reported in noncurrent liabilities in the consolidated balance sheets.  The delivery fee 
surcharges remitted to our Predecessor totaled $15 million, $17 million and $17 million for the Predecessor period from 
January 1, 2016 through October 2, 2016 and the years ended December 31, 2015 and 2014, respectively.  Income and 
expenses associated with the trust fund and the decommissioning liability incurred by a subsidiary of Vistra Energy (and 
prior to the Effective Date, our Predecessor) are offset by a net change in a receivable/payable that ultimately will be 
settled through changes in Oncor's delivery fee rates.  At December 31, 2015, the excess of the trust fund balance over 
the decommissioning liability resulted in a payable totaling $409 million and is reported in noncurrent liabilities.

•  EFH Corp. files consolidated federal income tax and Texas state margin tax returns that included our results prior to the 
Effective Date; however, under a Federal and State Income Tax Allocation Agreement, our federal income tax and Texas 
margin tax expense and related balance sheet amounts, including income taxes payable to or receivable from EFH Corp., 
were recorded as if our Predecessor filed its own corporate income tax return.  As of December 31, 2015, our Predecessor 
had current income tax liabilities due to EFH Corp. of $11 million.  Our Predecessor made tax payments to EFH Corp. 
of $22 million, $29 million and $31 million for the Predecessor period from January 1, 2016 through December 31, 2016 
and  the  years  ended  December  31,  2015  and  2014,  respectively.    In  2015,  $609  million  of  income  tax  liability  was 
eliminated under the terms of the Settlement Agreement.  See Note 9 for discussion of cessation of payment of federal 
income taxes pursuant to the Settlement Agreement.

100

• 

In 2007, TCEH entered into the TCEH Senior Secured Facilities with syndicates of financial institutions and other lenders.  
These syndicates included affiliates of GS Capital Partners, which is a member of the Sponsor Group.  Affiliates of each 
member of the Sponsor Group have from time to time engaged in commercial banking transactions with TCEH and/or 
provided financial advisory services to TCEH, in each case in the normal course of business.

•  Affiliates  of  GS  Capital  Partners  were  parties  to  certain  commodity  and  interest  rate  hedging  transactions  with  our 

Predecessor in the normal course of business.

•  Affiliates  of  the  Sponsor  Group  sold  or  acquired  debt  or  debt  securities  issued  by  our  Predecessor  in  open  market 

transactions or through loan syndications.

•  As a result of debt repurchase and exchange transactions in 2009 through 2011, EFH Corp. and EFIH held TCEH debt 
securities at December 31, 2014 as shown below (principal amounts).  The $382 million in notes payable as of the Petition 
Date was classified as LSTC.  The amounts of TCEH debt held by EFIH or EFH Corp. were eliminated as a result of the 
Settlement Agreement  approved  by  the  Bankruptcy  Court  in  December  2015  (see  Note  2).    In  conjunction  with  the 
Settlement Agreement approved by the Bankruptcy Court in December 2015, EFH Corp. and EFIH waived their rights 
to the claims associated with these debt securities resulting in a gain recorded in reorganization items (see Note 4).

TCEH Senior Notes:

Held by EFH Corp.
Held by EFIH

TCEH Term Loan Facilities:
Held by EFH Corp.

Total

Principal Amount

$

$

284
79

19
382

Interest  expense on  the  notes  totaled $1  million and  $13  million for  the  years ended  December  31,  2015  and  2014, 
respectively.  Contractual interest, not paid or recorded, totaled $37 million and $25 million for the years ended December 
31, 2015 and 2014, respectively.  See Note 11.

21.  SEGMENT INFORMATION

The  operations  of  Vistra  Energy  are  aligned  into  two  reportable  business  segments:    Wholesale  Generation  and  Retail 
Electricity.  Our chief operating decision maker reviews the results of these two segments separately and allocates resources to 
the respective segments as part of our strategic operations.  These two business units offer different products or services and involve 
different risks.

The Wholesale Generation segment is engaged in electricity generation, wholesale energy sales and purchases, commodity 
risk management activities, fuel production and fuel logistics management, all largely in the ERCOT market.  These activities are 
substantially all conducted by Luminant.

The Retail Electricity segment is engaged in retail sales of electricity and related services to residential, commercial and 

industrial customers, all largely in the ERCOT market.  These activities are substantially all conducted by TXU Energy.

Corporate and Other represents the remaining non-segment operations consisting primarily of general corporate expenses, 
interest, taxes and other expenses related to our support functions that provide shared services to our Wholesale Generation and 
Retail Electricity segments.

The accounting policies of the business segments are the same as those described in the summary of significant accounting 
policies in Note 1.  Our chief operating decision maker uses more than one measure to assess segment performance, including 
reported segment operating income and segment net income (loss), which is the measure most comparable to consolidated net 
income (loss) prepared based on GAAP.  We account for intersegment sales and transfers as if the sales or transfers were to third 
parties, that is, at current market prices or regulated rates.  Certain shared services costs are allocated to the segments.

101

Operating revenues (a)

Wholesale Generation
Retail Electricity
Eliminations

Consolidated operating revenues

Depreciation and amortization
Wholesale Generation
Retail Electricity
Corporate and Other
Eliminations

Consolidated depreciation and amortization

Operating income (loss)

Wholesale Generation
Retail Electricity
Corporate and Other

Consolidated operating income (loss)

Interest expense and related charges

Wholesale Generation
Retail Electricity
Corporate and Other
Eliminations

Consolidated interest expense and related charges

Income tax benefit (all Corporate and Other)

Net income (loss)

Wholesale Generation
Retail Electricity
Corporate and Other

Consolidated net income (loss)

Capital expenditures

Wholesale Generation
Retail Electricity

Consolidated capital expenditures

Successor

Period from 
October 3, 2016 
through 
December 31, 2016

$

$

$

$

$

$

$

$

$

$

$

$

$

450
912
(171)
1,191

53
153
11
(1)
216

(255)
111
(17)
(161)

(1)
—
66
(5)
60

70

(251)
114
(26)
(163)

84
5
89

____________
(a)  Includes third-party unrealized net losses from mark-to-market valuations of commodity positions of $182 million recorded 
to the Wholesale Generation segment and $6 million recorded to the Retail Electricity segment.  In addition, an unrealized 
net  loss  with  affiliate  of  $113  million  was  recorded  to  the  Wholesale  Generation  segment  which  is  eliminated  in  the 
consolidated results.

102

Total assets

Wholesale Generation

Retail Electricity

Corporate and Other and Eliminations

Consolidated total assets

Successor

December 31, 2016

$

$

6,952

5,753

2,462

15,167

Prior  to  the  Effective  Date,  our  Predecessor's  chief  operating  decision  maker  reviewed  the  retail  electricity,  wholesale 
generation and commodity risk management activities together.  Consequently, there were no reportable business segments for 
TCEH.

22.  SUPPLEMENTARY FINANCIAL INFORMATION

Other Income and Deductions

Successor

Predecessor

Period from 
October 3, 2016 
through 
December 31, 2016

Period from 
January 1, 2016 
through 
October 2, 2016

Year Ended December 31,

2015

2014

Other income:

Office space sublease rental income (a)
Curtailment gain on employee benefit plans (a)
Mineral rights royalty income (b)
Insurance settlement
All other

Total other income

Other deductions:

Adjustment to asbestos liability
Write-off of generation equipment
Fees associated with DIP Roll Facilities
Impairment of favorable purchase contracts (Note 7)
Impairment of emission allowances (Note 7)
Impairment of mining development costs (Note 7)
All other

Total other deductions

$

$

$

$

____________
(a)  Corporate and Other nonsegment (Successor period only).
(b)  Wholesale Generation segment (Successor period only).

2
4
1
—
2
9

$

$

— $
—
—
—
—
—
—
— $

— $
—
3
9
4
16

$

11
45
5
—
—
—
14
75

$

$

— $
—
4
—
13
17

$

— $
—
—
8
55
19
11
93

$

—
—
4
—
12
16

—
—
—
183
80
—
18
281

103

Restricted Cash

Amounts related to the Vistra Operations Credit
Facilities (Note 13)
Amounts related to the DIP Facility (Note 13)
Amounts related to TCEH's pre-petition Letter of Credit
Facility (Note 5)
Amounts related to restructuring escrow accounts
Other

Total restricted cash

Trade Accounts Receivable

Wholesale and retail trade accounts receivable
Allowance for uncollectible accounts
Trade accounts receivable — net

Successor

December 31, 2016

Predecessor

December 31, 2015

Current
Assets

Noncurrent
Assets

Current
Assets

Noncurrent
Assets

$

$

— $
—

—
90
5
95

$

650
—

—
—
—
650

$

$

— $
519

—
—
—
519

$

—
—

507
—
—
507

Successor

Predecessor

December 31, 2016
622
$
(10)
612

$

December 31, 2015
542
$
(9)
533

$

Gross trade accounts receivable at December 31, 2016 and 2015 included unbilled revenues of $225 million and $231 million, 

respectively.

Allowance for Uncollectible Accounts Receivable

Successor

Predecessor

Period from 
October 3, 2016 
through 
December 31, 2016

Period from 
January 1, 2016 
through 
October 2, 2016

Year Ended December 31,

2015

2014

Allowance for uncollectible accounts receivable at beginning
of period

Increase for bad debt expense
Decrease for account write-offs

Allowance for uncollectible accounts receivable at end of
period

$

$

— $
10
—

10

$

$

9
20
(16)

$

15
34
(40)

13

$

9

$

14
38
(37)

15

Inventories by Major Category

Materials and supplies
Fuel stock
Natural gas in storage
Total inventories

Investments

Nuclear plant decommissioning trust
Land
Miscellaneous other
Total investments

Successor

Predecessor

December 31, 2016
173
$
88
24
285

$

December 31, 2015
226
$
170
32
428

$

Successor

Predecessor

December 31, 2016
1,012
$
49
3
1,064

$

December 31, 2015
918
$
36
8
962

$

104

Nuclear Decommissioning Trust — Investments in a trust that will be used to fund the costs to decommission the Comanche 
Peak nuclear generation plant are carried at fair value.  Decommissioning costs are being recovered from Oncor's customers as a 
delivery fee surcharge over the life of the plant and deposited by Vistra Energy (and prior to the Effective Date, a subsidiary of 
TCEH) in the trust fund.  Income and expense associated with the trust fund and the decommissioning liability are offset by a 
corresponding change in a receivable/payable (currently a payable reported in noncurrent liabilities) that will ultimately be settled 
through changes in Oncor's delivery fees rates.  The nuclear decommissioning trust fund was not a debtor in the Chapter 11 Cases.  
A summary of investments in the fund follows:

Successor

December 31, 2016

Debt securities (b)
Equity securities (c)

Total

Debt securities (b)
Equity securities (c)

Total

$

$

$

$

Cost (a)

Unrealized gain
10
$
368
378

$

333
309
642

Unrealized loss
$

Predecessor

December 31, 2015

Cost (a)

Unrealized gain
11
$
315
326

$

310
291
601

Unrealized loss
$

$

$

Fair market
value

340
672
1,012

Fair market
value

319
599
918

(3) $
(5)
(8) $

(2) $
(7)
(9) $

____________
(a)  Includes realized gains and losses on securities sold.
(b)  The investment objective for debt securities is to invest in a diversified tax efficient portfolio with an overall portfolio rating 
of AA or above as graded by S&P or Aa2 by Moody's Investors Services, Inc.  The debt securities are heavily weighted with 
municipal bonds.  The debt securities had an average coupon rate of 3.56% and 3.68% at December 31, 2016 and 2015, 
respectively, and an average maturity of 9 years and 8 years at December 31, 2016 and 2015, respectively.

(c)  The investment objective for equity securities is to invest tax efficiently and to match the performance of the S&P 500 Index.

Debt securities held at December 31, 2016 mature as follows: $102 million in one to five years, $90 million in five to ten 

years and $148 million after ten years.

The following table summarizes proceeds from sales of available-for-sale securities and the related realized gains and losses 

from such sales.

Realized gains
Realized losses
Proceeds from sales of securities
Investments in securities

Successor

Predecessor

Period from 
Period from 
January 1, 2016 
October 3, 2016 
through 
through 
October 2, 2016
December 31, 2016
$
3
$
1
$
(2) $
— $
$
201
$
25
$
$
(215) $
(30)
$
$

Year Ended December 31,

2015

2014

$
1
(1) $
401
$
(418) $

11
(2)
314
(331)

105

Property, Plant and Equipment

Successor
Wholesale Generation:

Generation and mining

Retail Electricity
Corporate and Other
Total

Less accumulated depreciation

Net of accumulated depreciation

Nuclear fuel (net of accumulated amortization of $31 million)
Construction work in progress:
Wholesale Generation
Retail Electricity
Corporate and Other

Total construction work in progress

Property, plant and equipment — net

Predecessor
Generation and mining
Other assets
Total

Less accumulated depreciation

Net of accumulated depreciation

Nuclear fuel (net of accumulated amortization of $1.383 billion)
Construction work in progress

Property, plant and equipment — net

Successor

December 31, 2016

$

$

3,997
3
107
4,107
(54)
4,053
166

210
6
8
224
4,443

Predecessor

December 31, 2015

$

$

10,886
546
11,432
(2,654)
8,778
248
323
9,349

Depreciation expense totaled $54 million, $401 million, $767 million and $1.154 billion for the Successor period from 
October 3, 2016 through December 31, 2016 and the Predecessor period from January 1, 2016 through October 2, 2016 and the 
years ended December 31, 2015 and 2014, respectively.

Our  property,  plant  and  equipment  consists  of  our  power  generation  assets,  related  mining  assets,  information  system 
hardware, capitalized corporate office lease space and other leasehold improvements.  At December 31, 2016, the capital lease 
for the building totaled $64 million with accumulated depreciation of less than $1 million.  The estimated remaining useful lives 
range from 3 to 37 years for our property, plant and equipment.

Asset Retirement and Mining Reclamation Obligations (ARO)

These liabilities primarily relate to nuclear generation plant decommissioning, land reclamation related to lignite mining, 
removal of lignite/coal fueled plant ash treatment facilities and generation plant asbestos removal and disposal costs.  There is no 
earnings impact with respect to changes in the nuclear plant decommissioning liability, as all costs are recoverable through the 
regulatory process as part of delivery fees charged by Oncor.  As part of fresh start reporting, new fair values were established for 
all AROs for the Successor.

At December 31, 2016, the current value of our ARO related to our nuclear generation plant decommissioning totaled $1.2 
billion, which exceeds the fair value of the assets contained in the nuclear decommissioning trust.  Since the costs to ultimately 
decommission that plant are recoverable through the regulatory rate making process as part of Oncor's delivery fees, a corresponding 
regulatory asset has been recorded to our consolidated balance sheet of $188 million in other noncurrent assets.

106

The following tables summarize the changes to these obligations, reported in other current liabilities and other noncurrent 
liabilities and deferred credits in the consolidated balance sheets for the Successor period ended December 31, 2016, and the 
Predecessor periods ended October 2, 2016 and December 31, 2015:

Successor:
Fair value of liability established at October 3, 2016
Additions:

Accretion — October 3, 2016 through December31, 2016

Reductions:

Payments — October 3, 2016 through December31, 2016

Liability at December 31, 2016
Less amounts due currently

Noncurrent liability at December 31, 2016

$

Nuclear Plant
Decommissioning
1,192
$

Mining Land
Reclamation

Other

Total

$

374

$

152

$

1,718

8

—
1,200
—
1,200

$

5

(4)
375
(53)
322

$

1

(2)
151
(2)
149

$

14

(6)
1,726
(55)
1,671

Predecessor:
Liability at January 1, 2015
Additions:

Accretion
Adjustment for new cost estimate (a)
Incremental reclamation costs (b)

Reductions:
Payments

Liability at December 31, 2015 (c)
Additions:

Accretion — January 1, 2016 through October 2, 2016
Adjustment for new cost estimate
Incremental reclamation costs

Reductions:

Payments — January 1, 2016 through October 2, 2016

Liability at October 2, 2016

Less amounts due currently

Noncurrent liability at October 2, 2016

$

Nuclear Plant
Decommissioning
413
$

Mining Land
Reclamation

Other

Total

$

165

$

36

$

25
70
—

—
508

22
—
—

—
530
—
530

20
—
84

(54)
215

16
—
14

6
—
69

(4)
107

5
1
12

(37)
208
(50)
158

$

(3)
122
(1)
121

$

$

614

51
70
153

(58)
830

43
1
26

(40)
860
(51)
809

____________
(a)  The adjustment for nuclear plant decommissioning resulted from a new cost estimate completed in 2015.  Under applicable 
accounting standards, the liability is remeasured when significant changes in the amount or timing of cash flows occurs, and 
PUCT rules require a new cost estimate at least every five years.  The increase in the liability was driven by increased security 
and fuel-handling costs.

(b)  The adjustment for other asset retirement obligations resulted from the effect on our estimated retirement obligation related 
to coal combustion residual facilities at our lignite/coal fueled generation facilities that arose from the Disposal of Coal 
Combustion Residuals from Electric Utilities rule.

(c)  Includes $66 million recorded to other current liabilities in the consolidated balance sheet of the Predecessor.

107

Other Noncurrent Liabilities and Deferred Credits

The balance of other noncurrent liabilities and deferred credits consists of the following:

Unfavorable purchase and sales contracts
Nuclear decommissioning fund excess over asset retirement obligation (Note 20)
Uncertain tax positions, including accrued interest
Other, including retirement and other employee benefits
Total other noncurrent liabilities and deferred credits

Successor

Predecessor

December 31, 2016
46
$
—
—
174
220

$

December 31, 2015
543
$
409
41
22
1,015

$

Unfavorable Purchase and Sales Contracts — The amortization of unfavorable purchase and sales contracts totaled $3 
million, $18 million, $23 million and $23 million for the Successor period from October 3, 2016 through December 31, 2016, the 
Predecessor period from January 1, 2016 through October 2, 2016 and the years ended December 31, 2015 and 2014, respectively.  
See Note 7 for intangible assets related to favorable purchase and sales contracts.

Fair Value of Debt

Debt:
Long-term debt under the Vistra Operations Credit
Facilities (Note 13)
Other long-term debt, excluding capital lease
obligations (Note 13)
Mandatorily redeemable preferred stock (Note 13)
Borrowings under debtor-in-possession or senior
secured exit facilities (Note 13)

$

$
$

$

Successor

December 31, 2016

Predecessor

December 31, 2015

Carrying
Amount

Fair 
Value

Carrying
Amount

Fair 
Value

4,515

36
70

$

$
$

4,552

32
70

$

$
$

— $

14
$
— $

—

15
—

— $

— $

1,425

$

1,411

We determine fair value in accordance with accounting standards as discussed in Note 16, and at December 31, 2016, our 
debt fair value represents Level 2 valuations.  We obtain security pricing from an independent party who uses broker quotes and 
third-party pricing services to determine fair values.  Where relevant, these prices are validated through subscription services such 
as Bloomberg.  The fair value estimates of Predecessor pre-petition notes, loans and other debt reported as liabilities subject to 
compromise have been excluded from the table above.

108

Supplemental Cash Flow Information

Cash payments related to:

Interest paid (a)
Capitalized interest

Interest paid (net of capitalized interest) (a)

Reorganization items (b)
Income taxes paid (refund)

Noncash investing and financing activities:

Construction expenditures (c)
Contribution to membership interests

Successor

Predecessor

Period from 
October 3, 2016 
through 
December 31, 2016

Period from 
January 1, 2016 
through 
October 2, 2016

Year Ended December 31,

2015

2014

$

$
$
$

$
$

$

19
(3)
16
$
— $
(2)
$

1
$
— $

1,064
(9)
1,055
104
22

$

$
$
$

1,298
(11)
1,287
224
29

$

$
$
$

1,252
(17)
1,235
93
31

53
$
— $

75
$
— $

108
2

____________
(a)  This amount includes amounts paid for adequate protection.  Net of amounts received under interest rate swap agreements 

in 2014.

(b)  Represents cash payments for legal and other consulting services, including amounts paid on behalf of third parties pursuant 

to contractual obligations approved by the Bankruptcy Court.
(c)  Represents end-of-period accruals for ongoing construction projects.

109

Item 13:  Similar financial information for such part of the two preceding fiscal years as the issuer or its predecessor has 

been in existence.

Not applicable

Item 14:  Beneficial owners.

The following table sets forth information, as of March 24, 2017, concerning the equity ownership of all persons or groups 

known by the Company to be the beneficial owners of 5% or more of its outstanding Common Stock:

PRINCIPAL BENEFICIAL OWNERS OF SHARES

91 Manhattanville Rd., #201, Purchase, NY 10577

Address

Amount and Nature of Beneficial Ownership
52,922,793 shares of common stock

250 Vesey Street, 15th Floor, New York, NY 10281

66,370,568 shares of common stock

333 S. Grand Ave., 28th Floor, Los Angeles, CA 90071

49,485,715 shares of common stock

Name
Apollo Funds (a)

Brookfield Asset
Management Inc.
Managed Entities (b)

Opps VIIb TCEH
Holdings, LLC (c)

HBK Master Fund L.P. (d)

2101 Cedar Springs Road, Suite 700, Dallas, TX 75201

26,626,487 shares of common stock

Seismic Holding LLC (e)

Q-Tel Tower, 8th Floor, Diplomatic Area Street, West
Bay, P.O. Box 23224, Doha, State of Qatar

22,880,381 shares of common stock

_______________
(a)  Represents shares of our common stock held of record by various entities (collectively, the Apollo Funds) for which affiliates 
of Apollo Principal Holdings II, L.P. (Principal Holdings II), Apollo Principal Holdings III, L.P. (Principal Holdings III) 
and Apollo Principal Holdings VII, L.P. (Principal Holdings VII), respectively, serve as investment advisors, and in some 
cases as general partners of certain of the Apollo Funds.  Apollo Principal Holdings II GP, LLC (Principal Holdings II GP) 
is the general partner of Principal Holdings II, Apollo Principal Holdings III GP, Ltd. (Principal Holdings III GP) is the 
general partner of Principal Holdings III and Apollo Principal Holdings VII GP, Ltd (Principal Holdings VII GP) is the 
general partner of Principal Holdings VII.  Also includes shares of our common stock held of record by certain of the Apollo 
Funds for which affiliates of Apollo Management Holdings, L.P. (Management Holdings) serve as investment managers.  
The general partner of Management Holdings is Apollo Management Holdings GP, LLC (Management Holdings GP).  Leon 
Black, Joshua Harris and Marc Rowan are the managers of Principal Holdings II GP and the directors of Principal Holdings 
III GP and Principal Holdings VII GP, and the managers, as well as executive officers, of Management Holdings GP, and 
as such may be deemed to have voting and dispositive control over the shares of common stock held by the Apollo Funds.  
The address of Principal Holdings II and Principal Holdings II GP is One Manhattanville Road, Suite 201, Purchase, New 
York 10577.  The address of each of Principal Holdings III, Principal Holdings III GP, Principal Holdings VII and Principal 
Holdings VII GP is c/o Intertrust Corporate Services (Cayman) Limited, 190 Elgin Street, George Town, KY1-9005 Grand 
Cayman, Cayman Islands.  The address of each of Management Holdings and Management Holdings GP, and Messrs. 
Black, Harris and Rowan, is 9 West 57th Street, 43rd Floor, New York, New York 10019.

(b)  Reflects shares of common stock held by entities affiliated with and/or with accounts managed by affiliates of Brookfield 
Asset Management Inc.. The registered holders of shares include BCP Titan Aggregator, L.P., BCP Titan Sub Aggregator, 
L.P., Brookfield Titan Holdings LP, 11 co-investment limited partnership vehicles of which Titan Co-Investment GP, LLC 
is the general partner, Longhorn Capital GS LP and Seismic Holding LLC (collectively, the investment vehicles).

110

The following Brookfield entities, which do not themselves hold any shares of common stock but which are controlling 
entities of certain of the investment vehicles, may be deemed to constitute a "group" with the investment vehicles within 
the meaning of Section 13(d)(3) under the Exchange Act and Rule 13d-5(b)(1) thereunder and each member of the "group" 
may be deemed to beneficially own all shares of common stock held by all members of the "group" set forth in the table 
above:  Brookfield Asset Management Inc., Partners Limited, Brookfield Private Equity Inc., Brookfield US Corporation, 
Brookfield Private Equity Holdings LLC, Brookfield Private Equity Direct Investments Holdings LP, Titan Co-Investment 
GP, LLC, Brookfield Private Equity Group Holdings LP, Brookfield Capital Partners Ltd., Brookfield Holdings Canada 
Inc.,  Brookfield  Private  Funds  Holdings  Inc.,  Brookfield  Canada Adviser  and  Brookfield Asset  Management  Private 
Institutional Capital Adviser (Canada), L.P. (BAMPIC).

By virtue of various agreements and arrangements with Seismic Holding LLC, Brookfield Asset Management Inc. and 
certain of the investment vehicles share beneficial ownership of shares beneficially owned by Seismic Holding LLC. See 
footnote (e) to this table.

Each of the investment vehicles expressly disclaims, to the extent permitted by applicable law, beneficial ownership of any 
shares of common stock held by each of the other investment vehicles and the existence of a "group" involving the other 
investment vehicles or other Brookfield affiliates set forth in this footnote.

The numbers above include certain shares held in reserve by the Company's transfer agent upon Emergence, pending release 
following the resolution of intercreditor arrangements in connection with the Plan of Reorganization.

The address of each Brookfield-managed entity (other than Seismic Holding LLC) is c/o BAMPIC, 250 Vesey Street, 15th 
Floor, New York, New York 10281.

(c) 

Includes 34,719,812 common shares of the Issuer directly held by certain funds, accounts and special purpose entities 
managed by Oaktree Capital Management, L.P. or its affiliates.  The general partner of Oaktree Capital Management, L.P. 
is Oaktree Holdings, Inc.  The sole shareholder of Oaktree Holdings, Inc. is Oaktree Capital Group, LLC. The duly elected 
manager of Oaktree Capital Group, LLC is Oaktree Capital Group Holdings GP, LLC (OCGH GP).  OCGH GP is managed 
by an executive committee consisting of Howard S. Marks, Bruce A. Karsh, Jay S. Wintrob, John B. Frank, David M. 
Kirchheimer and Sheldon M. Stone. The address for all of the entities and individuals identified above is 333 S. Grand 
Avenue, 28th Floor, Los Angeles, CA 90071

(d)  HBK Master Fund L.P., HBK Master SOF II L.P., and HBK Loan I LLC are subject to the investment discretion of HBK 
Investments L.P. (and its affiliated subadvisors, including HBK Services LLC, to which it has delegated discretion to vote 
and dispose of investments), all of whose address is 2101 Cedar Springs Road, Suite 700, Dallas, Texas 75201.  The registered 
address for each of HBK Master Fund L.P. and HBK Master SOF II L.P. is c/o CO Services Cayman Limited, P.O. Box 
10008, Willow House, Cricket Square, Grand Cayman, KY1-1001, Cayman Islands.  The registered address for HBK Loan 
I LLC is c/o National Corporate Research, Ltd., 850 New Burton Road, Suite 201, Dover, DE 19904.

(e)  Seismic Holding LLC holds 15,900,080 shares (including 107,025 shares held in reserve by the Company's transfer agent 
upon Emergence, pending release following the resolution of intercreditor arrangements in connection with the Plan of 
Reorganization).

In addition, Seismic Holding may be deemed to have beneficial ownership of all the shares held by entities affiliated with 
Brookfield Asset Management Inc. set forth in footnote (b) to this table, by virtue of various agreements and arrangements 
that may be deemed to grant Seismic Holding LLC voting power and/or investment power with respect to the shares held 
by such entities, including the shares held by Longhorn Capital GS LP, of which Seismic Holding LLC is a limited partner 
with powers that may be deemed to constitute voting power and/or investment power with respect to the shares held by the 
limited partnership.

Each of Seismic Holding LLC and its controlling persons expressly disclaims, to the extent permitted by applicable law, 
the existence of a "group" (within the meaning of Section 13(d)(3) under the Exchange Act and Rule 13d-5(b)(1) thereunder) 
involving such Brookfield entities and beneficial ownership of any shares of common stock held by any of the Brookfield 
entities (including Longhorn Capital GS LP), with the exception of the 6,980,301 shares held by Longhorn Capital GS LP 
in which Seismic Holding LLC has a pecuniary interest. Seismic Holding LLC is 100% indirectly owned by Qatar Investment 
Authority.  The address of Seismic Holding LLC is Q-Tel Tower, 8th Floor, Diplomatic Area Street, West Bay, P.O. Box 
23224, Doha, State of Qatar.

111

Item 15:  Name,  address,  telephone  number,  and  email  address  of  certain  outside  providers  that  advise  the  issuer  on 

matters relating to operations, business development and disclosure

A. Investment Banker

None

B. Promoters

None

C. Counsel

Sidley Austin LLP
2021 McKinney Avenue
Suite 2000
Dallas, Texas 75201
Telephone: (214) 981-3418
Attention: William D. Howell
Email: bhowell@sidley.com

D. Accountant or Auditor

Auditor contact information:

Deloitte & Touche LLP
2200 Ross Avenue
Dallas, Texas 75201
Telephone: (214) 840-7000
www.deloitte.com

E. Public Relations Consultant

None

F. Investor Relations Consultant

None

G. Any other advisor(s) that assisted, advised, prepared or provided information with respect to this disclosure statement

None

112

Item 16:  Management's Discussion and Analysis.

As described in Note 1 to the Financial Statements, Vistra Energy is considered a new reporting entity for accounting purposes 
as of the Effective Date, and its financial statements reflect the application of fresh start reporting.  The financial statements of 
Vistra Energy (the Successor) for periods subsequent to the Effective Date are not comparable to the financial statements of TCEH 
(the Predecessor) for periods prior to the Effective Date, as those previous periods do not give effect to any adjustments to the 
carrying values of assets or amounts of liabilities that resulted from the Plan of Reorganization, and the related application of fresh 
start reporting, which includes accounting policies implemented by Vistra Energy that may differ from the Predecessor.  See Note 
3 to the Financial Statements for further discussion regarding fresh start reporting.

The following discussion and analysis of our financial condition and results of operations for the Successor period from 
October 3, 2016 through December 31, 2016 and the Predecessor period from January 1, 2016 through October 2, 2016 and the 
years ended December 31, 2015 and 2014 should be read in conjunction with the consolidated financial statements and the notes 
to those statements.  Results are impacted by the effects of fresh start reporting, the Bankruptcy Filing and the application of 
Financial Accounting Standards Board Accounting Standards Codification (ASC) 852, Reorganizations.

All dollar amounts in the tables in the following discussion and analysis are stated in millions of US dollars unless otherwise 

indicated.

Business

Vistra Energy is a holding company operating an integrated power business in Texas.  Through our Luminant and TXU 
Energy subsidiaries, we are engaged in competitive electricity market activities including power generation, wholesale energy 
sales and purchases, commodity risk management and retail sales of electricity and related services to end users.  Prior to the 
Effective Date, TCEH was a holding company for subsidiaries principally engaged in the same activities as Vistra Energy.

Operating Segments

Subsequent to the Effective Date, Vistra Energy has two reportable segments: the Wholesale Generation segment, consisting 
largely of Luminant, and the Retail Electricity segment, consisting largely of TXU Energy.  Prior to the Effective Date, there were 
no reportable business segments for TCEH.  See Note 21 to the Financial Statements for further information concerning reportable 
business segments.

Significant Activities and Events and Items Influencing Future Performance

Chapter 11 Cases and Emergence — On April 29, 2014 (the Petition Date), EFH Corp. and the substantial majority of its 
direct and indirect subsidiaries, including EFIH, EFCH and TCEH but excluding the Oncor Ring-Fenced Entities (collectively, 
the Debtors), filed voluntary petitions for relief (the Bankruptcy Filing) under Chapter 11 of the United States Bankruptcy Code 
(the Bankruptcy Code) in the United States Bankruptcy Court for the District of Delaware (the Bankruptcy Court).

On October 3, 2016 (the Effective Date), subsidiaries of TCEH that were Debtors in the Chapter 11 Cases (the TCEH 
Debtors) and certain EFH Corp. subsidiaries (the Contributed EFH Debtors) completed their reorganization under the Bankruptcy 
Code and emerged from the Chapter 11 Cases as subsidiaries of a newly-formed company, Vistra Energy (Emergence).  On the 
Effective Date, Vistra Energy was spun-off from EFH Corp. in a tax-free transaction to the former first lien creditors of TCEH 
(Spin-Off).  As a result, as of the Effective Date, Vistra Energy is a holding company for subsidiaries principally engaged in 
competitive  electricity  market  activities  including  power  generation,  wholesale  energy  sales  and  purchases,  commodity  risk 
management and retail sales of electricity and related services to end users.  See Note 2 to the Financial Statements for further 
discussion regarding the Chapter 11 Cases and Emergence.

113

Support Cost Reductions — In October 2016, we began executing a plan to reduce support costs across our business by 
focusing on organizational structures of support functions and reducing costs associated with third-party service providers.  As 
part of that plan, we reduced our workforce by approximately 500 people to better align our cost structure to current market 
conditions.  These market conditions include persistently low wholesale power prices, environmental regulatory pressure and a 
highly competitive retail market.  As part of these reductions, we incurred severance costs of approximately $43 million, which 
were primarily recorded to selling, general and administrative expenses and operating costs during the period.  Additionally, in 
October 2016 we began renegotiating and amending certain service contracts with providers to further reduce our support costs.

Lamar and Forney Acquisition — In April 2016, Luminant purchased all of the membership equity interests in La Frontera 
Holdings, LLC, the indirect owner of two natural gas fueled generation facilities representing nearly 3,000 MW of capacity located 
in ERCOT, from a subsidiary of NextEra Energy, Inc.  The facility in Forney, Texas has a capacity of 1,912 MW and the facility 
in Paris, Texas has a capacity of 1,076 MW.  The aggregate purchase price was approximately $1.313 billion, which included the 
repayment of approximately $950 million of existing project financing indebtedness, plus approximately $236 million for cash 
and net working capital subject to final settlement.  The purchase price was funded by cash-on-hand and additional borrowings 
under the Predecessor's DIP Facility totaling $1.1 billion.  After completing the acquisition, the Predecessor repaid approximately 
$230 million of borrowings under the Predecessor's DIP Facility primarily utilizing cash acquired in the transaction.  See Note 6
to the Financial Statements for further discussion of the acquisition.

Conversion of TCEH DIP Roll Facilities to Vistra Operations Credit Facilities — In August 2016, our Predecessor entered 
into the TCEH DIP Roll Facilities.  Prior to the Effective Date, the TCEH DIP Roll Facilities provided for up to $4.250 billion in 
senior secured, super-priority financing consisting of a revolving credit facility of up to $750 million, a term loan letter of credit 
facility of up to $650 million and a term loan facility of up to $2.850 billion.  Prior to the Effective Date, approximately $3.5 
billion was outstanding under the Predecessor's TCEH DIP Roll Facilities, approximately $2.65 billion of which was used to repay 
all amounts outstanding under the Predecessor's DIP Facility, and the balance of which was used for general business purposes.  
Upon the Effective Date, the TCEH DIP Roll Facilities were converted into the Vistra Operations Credit Facilities with maturity 
dates of August 2021 for the revolving credit facility and August 2023 for the term loan facilities.  The Vistra Operations Credit 
Facilities initially consisted of up to $4.250 billion in senior secured, first lien financing consisting of a revolving credit facility 
of up to $750 million, a term loan facility of up to $2.850 billion and a term loan letter of credit facility of up to $650 million.

In December 2016, we incurred approximately $1 billion of incremental term loans with a maturity date of December 2023 
and $110 million of incremental revolving credit commitments under the Vistra Operations Credit Facility.  Proceeds from the 
incremental term loan facility were used to fund the Special Dividend (see Note 15 to the Financial Statements) in the aggregate 
amount of approximately $1 billion that was approved by Vistra Energy's board of directors and paid in December 2016.  As of 
December 31, 2016, approximately $4.5 billion was outstanding under the Vistra Operations Credit Facilities.

In February 2017, certain pricing terms for the Vistra Operations Credit Facility were amended.  Any amounts borrowed 
under the Revolving Credit Facility will bear interest based on applicable LIBOR rates plus 2.75%.  Amounts borrowed under the 
Initial Term Loan B Facility and the Term Loan C Facility will bear interest based on applicable LIBOR rates, subject to a 0.75% 
floor, plus 2.75%.

See Note 13 to the Financial Statements for details of the Vistra Operations Credit Facilities, the DIP Roll Facilities and the 

DIP Facility.

Environmental Matters — See Note 14 to Financial Statements for a discussion of greenhouse gas emissions, the CSAPR, 

regional haze, state implementation plan and other recent EPA actions as well as related litigation.

114

Key Risks and Challenges

Following is a discussion of key risks and challenges facing management and the initiatives currently underway to manage 
such challenges.  These matters involve risks that could have a material effect on our results of operations, liquidity or financial 
condition.

Natural Gas Price and Market Heat Rate Exposure

The price of power in the ERCOT market is typically set by natural gas-fueled generation facilities, with wholesale prices 
generally tracking increases or decreases in the price of natural gas.  In recent years, natural gas supply has outpaced demand 
primarily as a result of development and expansion of hydraulic fracturing in natural gas extraction; the supply/demand imbalance 
has resulted in historically low natural gas prices, and such prices have historically been volatile.  The table below shows the 
general decline in forward natural gas prices over the last several years (amounts are per MMBtu.)

________________
(a) 
Settled prices represent the average of NYMEX Henry Hub monthly settled prices of financial contracts for the year 
ending on the date presented.  Forward prices represent the three-year average of NYMEX Henry Hub monthly forward prices 
at the date presented.  Three year forward prices are presented as such period is generally deemed to be a liquid period.

115

In contrast to our natural gas fueled generation facilities, changes in natural gas prices have no significant effect on the cost 
of generating power at our nuclear-, lignite- and coal-fueled facilities, which represent the substantial majority of our generation 
capacity.  Consequently, all other factors being equal, these nuclear-, lignite- and coal-fueled generation assets increase or decrease 
in value as natural gas prices and market heat rates rise or fall, respectively, because of the effect on our operating margins from 
changes in wholesale electricity prices in ERCOT.  A persistent decline in the price of natural gas, and the corresponding decline 
in the price of power in the ERCOT market, would likely have a material adverse effect on our results of operations, liquidity and 
financial condition, predominantly related to the production of power generation volumes in excess of the volumes utilized to 
service our retail customer load requirements.

The wholesale market price of electricity divided by the market price of natural gas represents the market heat rate.  Market 
heat rate can be affected by a number of factors, including generation availability, mix of assets and the efficiency of the marginal 
supplier (generally natural gas-fueled generation facilities) in generating electricity.  Our market heat rate exposure is impacted 
by  changes  in  the  availability  of  generation  resources,  such  as  additions  and  retirements  of  generation  facilities,  and  mix  of 
generation assets in ERCOT.  For example, increasing renewable (wind and solar) generation capacity generally depresses market 
heat rates.  Our heat rate exposure is also impacted by the potential economic backdown of our generation assets.  Decreases in 
market heat rates decrease the value of our generation assets because lower market heat rates generally result in lower wholesale 
electricity prices, and vice versa.  However, even though market heat rates have generally increased over the past several years, 
wholesale electricity prices have declined due to the greater effect of falling natural gas prices.

As a result of our exposure to the variability of natural gas prices and market heat rates in ERCOT, retail sales and hedging 

activities are critical to our operating results and maintaining consistent cash flow levels.

Our integrated power generation and retail electricity business provides us opportunities to hedge our generation position 
utilizing retail electricity markets as a sales channel.  In addition, our approach to managing electricity price risk focuses on the 
following:

• 

• 

• 

employing disciplined, liquidity-efficient hedging and risk management strategies through physical and financial energy-
related contracts intended to partially hedge gross margins;

continuing focus on cost management to better withstand gross margin volatility;

following a retail pricing strategy that appropriately reflects the value of our product offering to customers, the magnitude 
and costs of commodity price, liquidity risk and retail demand variability, and

• 

improving retail customer service to attract and retain high-value customers.

We  have  engaged  in  natural  gas  hedging  activities  to  mitigate  the  risk  of  lower  wholesale  electricity  prices  that  have 
corresponded to declines in natural gas prices.  While current and forward natural gas prices are currently depressed, we continue 
to seek opportunities to manage our wholesale power price exposure through hedging activities, including forward wholesale and 
retail electricity sales.

Taking together forward wholesale, retail electricity sales and other retail customer considerations and all other hedging 
positions, at March 1, 2017, we had effectively hedged an estimated 92% and 52% of the natural gas price exposure related to our 
overall business for 2017 and 2018, respectively.  Additionally, taking into consideration our overall heat rate exposure and related 
hedging positions at March 1, 2017, we had effectively hedged 85% and 35% of the heat rate exposure to our overall business for 
2017 and 2018, respectively.

116

The following sensitivity table provides approximate estimates of the potential impact of movements in natural gas prices 
and market heat rates on realized pretax earnings (in millions) on the hedge positions noted in the paragraph above for the periods 
presented.  The estimates related to price sensitivity are based on our expected generation and retail positions, related hedges and 
forward prices as of March 1, 2017.

$0.50/MMBtu increase in natural gas price (b)(c)
$0.50/MMBtu decrease in natural gas price (b)(c)
1.0/MMBtu/MWh increase in market heat rate (d)
1.0/MMBtu/MWh decrease in market heat rate (d)

Balance 2017 (a)
$               ~40
$              ~(5)
$               ~40
$            ~(15)

2018
$             ~190
$          ~(160)
$             ~190
$          ~(150)

___________
(a)  Balance of 2017 is from March 1, 2017 through December 31, 2017.
(b)  Assumes conversion of generation positions based on market heat rates and an estimate of natural gas generally being on 

the margin 70% to 90% of the time in the ERCOT market.

(c)  Based on Houston Ship Channel natural gas prices at March 1, 2017.
(d)  Based on ERCOT North Hub around-the-clock heat rates at March 1, 2017.

Competitive Retail Markets and Customer Retention

Competitive retail activity in ERCOT has resulted in retail customer churn as customers switch retail electricity providers 
for various reasons.  Based on numbers of meters, our total retail customer counts declined approximately 1% in 2016, less than 
1% in 2015 and 1% in 2014.  Based upon 2016 results discussed below in Results of Operations, a 1% decline in residential 
customers would result in a decline in annual revenues of approximately $27 million.  In responding to the competitive landscape 
in the ERCOT market, we have attempted to reduce overall customer losses by focusing on the following key initiatives:

•  Maintaining competitive pricing initiatives on residential service plans;

•  Actively competing for new customers in areas open to competition within ERCOT, while continuing to strive to enhance 
the experience of our existing customers; we are focused on continuing to implement initiatives that deliver world-class 
customer service and improve the overall customer experience;

•  Establishing and leveraging our TXU EnergyTM brand in the sale of electricity to residential and commercial customers, 
as the most innovative retailer in the ERCOT market by continuing to develop tailored product offerings to meet customer 
needs, and

• 

Focusing  market  initiatives  largely  on  programs  targeted  at  retaining  the  existing  highest-value  customers  and  to 
recapturing customers who have switched REPs, including maintaining and continuously refining a disciplined contracting 
and pricing approach and economic segmentation of the business market to enhance targeted sales and marketing efforts 
and to more effectively deploy our direct-sales force; tactical programs we have initiated include improved customer 
service, aided by an enhanced customer management system, new product price/service offerings and a multichannel 
approach for the small business market.

Exposures Related to Nuclear Asset Outages

Our nuclear assets are comprised of two generation units at the Comanche Peak facility, each with an installed nameplate 
generation capacity of 1,150 MW.  As of December 31, 2016, these units represented approximately 14% of our total generation 
capacity.  The nuclear generation units represent our lowest marginal cost source of electricity.  Assuming both nuclear generation 
units experienced an outage at the same time, the unfavorable impact to pretax earnings is estimated (based upon forward electricity 
market prices for 2017 at December 31, 2016) to be approximately $1 million per day before consideration of any costs to repair 
the cause of such outages or receipt of any insurance proceeds.  Also see discussion of nuclear facilities insurance in Note 14 to 
the Financial Statements.

117

The  inherent  complexities  and  related  regulations  associated  with  operating  nuclear  generation  facilities  result  in 
environmental, regulatory and financial risks.  The operation of nuclear generation facilities is subject to continuing review and 
regulation by the NRC, including potential regulation as a result of the NRC's ongoing analysis and response to the effects of the 
natural disaster on nuclear generation facilities in Fukushima, Japan in 2010, covering, among other things, operations, maintenance, 
emergency planning, security, and environmental and safety protection.  The NRC may implement changes in regulations that 
result in increased capital or operating costs and may require extended outages, modify, suspend or revoke operating licenses and 
impose fines for failure to comply with its existing regulations and the provisions of the Atomic Energy Act.  In addition, an 
unplanned outage at another nuclear generation facility could result in the NRC taking action to shut down our Comanche Peak 
units as a precautionary measure.

We participate in industry groups and with regulators to keep current on the latest developments in nuclear safety, operation 
and maintenance and on emerging threats and mitigating techniques.  These groups include, but are not limited to, the NRC, the 
Institute of Nuclear Power Operations (INPO) and the Nuclear Energy Institute (NEI).  We also apply the knowledge gained 
through our continuing investment in technology, processes and services to improve our operations and to detect, mitigate and 
protect  our  nuclear  generation  assets.    The  Comanche  Peak  plant  has  not  experienced  an  extended  unplanned  outage,  and 
management continues to focus on the safe, reliable and efficient operations at the facility.

Cyber Security and Infrastructure Protection Risk

A breach of cyber/data security measures that impairs our information technology infrastructure could disrupt normal business 
operations and affect our ability to control our generation assets, access retail customer information and limit communication with 
third parties.  Any loss of confidential or proprietary data through a breach could materially affect our reputation, including our 
TXU EnergyTM brand, expose the company to legal claims or impair our ability to execute on business strategies.

We participate in industry groups and with regulators to remain current on emerging threats and mitigating techniques.  These 
groups include, but are not limited to, the US Cyber Emergency Response Team, the National Electric Sector Cyber Security 
Organization, the NRC and NERC.

While the company has not experienced a cyber event causing any material operational, reputational or financial impact, we 
recognize the growing threat within the general market place and our industry, and are proactively making strategic investments 
in our perimeter and internal defenses, cyber security operations center and regulatory compliance activities.  We also apply the 
knowledge gained through industry and government organizations to continuously improve our technology, processes and services 
to detect, mitigate and protect our cyber assets.

118

Application of Critical Accounting Policies

Our significant accounting policies are discussed in Note 1 to the Financial Statements.  We follow accounting principles 
generally accepted in the US.  Application of these accounting policies in the preparation of our consolidated financial statements 
requires management to make estimates and assumptions about future events that affect the reporting of assets and liabilities at 
the balance sheet dates and revenues and expenses during the periods covered.  The following is a summary of certain critical 
accounting policies that are impacted by judgments and uncertainties and under which different amounts might be reported using 
different assumptions or estimation methodologies.

Accounting in Reorganization and Fresh-Start Reporting

The consolidated financial statements of our Predecessor reflect the application of ASC 852.  During the Chapter 11 Cases, 
the Debtors, including our Predecessor and its subsidiaries, operated their businesses as debtors-in-possession under the jurisdiction 
of the Bankruptcy Court and in accordance with the applicable provisions of the Bankruptcy Code.  ASC 852 applies to entities 
that have filed a petition for bankruptcy under Chapter 11 of the Bankruptcy Code.  The guidance requires that transactions and 
events directly associated with the reorganization be distinguished from the ongoing operations of the business.  In addition, the 
guidance provides for changes in the accounting and presentation of liabilities.  Expenses and income directly associated with the 
Chapter 11 Cases are reported separately in the statements of consolidated income (loss) as reorganization items.  Reorganization 
items also include adjustments to reflect the carrying value of liabilities subject to compromise (LSTC) at their estimated allowed 
claim amounts, as such adjustments are determined.  See Notes 4 and 5 to the Financial Statements.

As of the Effective Date, Vistra Energy applied fresh-start reporting under the applicable provisions of ASC 852.  Fresh-
start reporting includes (1) distinguishing the consolidated financial statements of the entity that was previously in restructuring 
from the consolidated financial statements of the entity that emerges from restructuring, (2) assigning the reorganized value of 
the successor entity by measuring all assets and liabilities of the successor entity at fair value, and (3) selecting accounting policies 
for the successor entity.  The effects from emerging from bankruptcy, including the extinguishment of liabilities, as well as the 
fresh start reporting adjustments are reported in the Predecessor's statement of consolidated income (loss).  The consolidated 
financial statements of Vistra Energy for periods subsequent to the Effective Date are not comparable to the financial statements 
of our Predecessor for periods prior to the Effective Date, as those previous periods do not give effect to any adjustments to the 
carrying values of assets or amounts of liabilities, nor any differences in accounting policies that were a consequence of the Plan 
of Reorganization or the related application of fresh-start reporting.  See Note 3 to the Financial Statements.

Derivative Instruments and Mark-to-Market Accounting

We  enter  into  contracts  for  the  purchase  and  sale  of  energy-related  commodities,  and  also  enter  into  other  derivative 
instruments such as options, swaps, futures and forwards primarily to manage commodity price and interest rate risks.  Under 
accounting standards related to derivative instruments and hedging activities, these instruments are subject to mark-to-market 
accounting,  and  the  determination  of  market  values  for  these  instruments  is  based  on  numerous  assumptions  and  estimation 
techniques.

Mark-to-market accounting recognizes changes in the fair value of derivative instruments in the financial statements as 
market prices change.  Such changes in fair value are accounted for as unrealized mark-to-market gains and losses in net income 
with an offset to derivative assets and liabilities.  The availability of quoted market prices in energy markets is dependent on the 
type  of  commodity  (e.g.,  natural  gas,  electricity,  etc.),  time  period  specified  and  delivery  point.    In  computing  fair  value  for 
derivatives, each forward pricing curve is separated into liquid and illiquid periods.  The liquid period varies by delivery point 
and commodity.  Generally, the liquid period is supported by exchange markets, broker quotes and frequent trading activity.  For 
illiquid periods, fair value is estimated based on forward price curves developed using modeling techniques that take into account 
available market information and other inputs that might not be readily observable in the market.  We estimate fair value as 
described in Note 16 to the Financial Statements.

Accounting standards related to derivative instruments and hedging activities allow for normal purchase or sale elections 
and hedge accounting designations, which generally eliminate or defer the requirement for mark-to-market recognition in net 
income and thus reduce the volatility of net income that can result from fluctuations in fair values.  Normal purchases and sales 
are contracts that provide for physical delivery of quantities expected to be used or sold over a reasonable period in the normal 
course of business and are not subject to mark-to-market accounting if the election as normal is made.

119

We  report  derivative  assets  and  liabilities  in  the  consolidated  balance  sheets  without  taking  into  consideration  netting 
arrangements that we have with counterparties.  Margin deposits that contractually offset these assets and liabilities are reported 
separately in the consolidated balance sheets.

See Note 17 to the Financial Statements for further discussion regarding derivative instruments.

Accounting for Income Taxes

EFH Corp. files a United States federal income tax return that includes the results of EFCH, EFIH, Oncor Holdings and, 
prior to the Effective Date, TCEH.  EFH Corp. is the corporate parent of the EFH Corp. consolidated group, while each of EFIH, 
Oncor Holdings, EFCH and, prior to the effective date, TCEH were classified as a disregarded entity for United States federal 
income tax purposes.  Pursuant to applicable United States Treasury regulations and published guidance of the IRS, corporations 
that are members of a consolidated group have joint and several liability for the taxes of such group.  Subsequent to the Effective 
Date, the TCEH Debtor and the Contributed EFH Debtors are no longer be included in the EFH Corp. consolidated group and are 
included in a consolidated group of which Vistra Energy is the corporate parent.

Prior to the Effective Date, EFH Corp. and certain of its subsidiaries (including EFCH, EFIH, and TCEH, but not including 
Oncor Holdings and Oncor) were parties to a Federal and State Income Tax Allocation Agreement, which provided, among other 
things, that any corporate member or disregarded entity in the EFH Corp. group is required to make payments to EFH Corp. in 
an amount calculated to approximate the amount of tax liability such entity would have owed if it filed a separate corporate tax 
return.  Pursuant to the Plan of Reorganization, the TCEH Debtors and Contributed EFH Debtors rejected this agreement on the 
Effective Date.  See Notes 2 and 10 to the Financial Statements for a discussion of the Tax Matters Agreement that was entered 
on the Effective Date between EFH Corp. and Vistra Energy.  Additionally, since the date of the Settlement Agreement, no further 
cash payments among the Debtors were made in respect of federal income taxes.  EFH Corp. has elected to continue to allocate 
federal income taxes among the entities that are parties to the Federal and State Income Tax Allocation Agreement.  The Settlement 
Agreement did not alter the allocation and payment for state income taxes, which continued to be settled prior to the Effective 
Date.

Our income tax expense and related consolidated balance sheet amounts involve significant management estimates and 
judgments.  Amounts of deferred income tax assets and liabilities, as well as current and noncurrent accruals, involve estimates 
and judgments of the timing and probability of recognition of income and deductions by taxing authorities.  In assessing the 
likelihood of realization of deferred tax assets, management considers estimates of the amount and character of future taxable 
income.  Actual income taxes could vary from estimated amounts due to the future impacts of various items, including changes 
in income tax laws, our forecasted financial condition and results of operations in future periods, as well as final review of filed 
tax  returns  by  taxing  authorities.    Income  tax  returns  are  regularly  subject  to  examination  by  applicable  tax  authorities.    In 
management's opinion, the liability recorded pursuant to income tax accounting guidance related to uncertain tax positions reflects 
future taxes that may be owed as a result of any examination.

See Notes 1 and 9 to the Financial Statements for discussion of income tax matters.

Accounting for Tax Receivable Agreement

On the Effective Date, we entered into a tax receivable agreement (the TRA) with American Stock Transfer & Trust Company, 
LLC, as the transfer agent.  Pursuant to the TRA, we issued beneficial interests in the rights to receive payments under the TRA 
(the TRA Rights) to the first lien creditors of our Predecessor to be held in escrow for the benefit of the first lien creditors of our 
Predecessor entitled to receive such TRA Rights under the Plan.  As part of Emergence, Vistra Energy reflected the obligation 
associated with TRA Rights at fair value in the amount of $574 million related to these future payment obligations.  This estimate 
of fair value is the discounted amount of estimated payments to be made each year under the TRA, based on certain assumptions, 
including but not limited to:

• 

• 

the amount of tax basis step-up resulting from the PrefCo Preferred Stock Sale (which is estimated to be approximately 
$5.5 billion) and the allocation of such tax basis step-up among the assets subject thereto;

the depreciable lives of the assets subject to such tax basis step-up, which generally is expected to be 15 years for most 
of such assets;

•  a federal corporate income tax rate in all future years of 35%;

120

• 

the Company generally expects to generate sufficient taxable income to be able to utilize the deductions arising out of 
(i) the tax basis step up attributable to the PrefCo Preferred Stock Sale, (ii) the entire tax basis of the assets acquired as 
a result of the Lamar and Forney Acquisition, and (iii) tax benefits related to imputed interest deemed to be paid by us 
as a result of payments under the TRA in the tax year in which such deductions arise; and

•  a discount rate of 15%, which represents our view of the rate that a market participant would use based on the risk 

associated with the uncertainty in the amount and timing of the cash flows.

We  expect  to  recognize  accretion  expense  over  the  life  of  the TRA  Rights  liability  as  the  present  value  of  the  initially 
established liability is accreted up over the life of the liability.  This noncash accretion expense is reported in the statements of 
consolidated income (loss) as Impacts of Tax Receivable Agreement.  Further, there may be significant changes, which may be 
material, to the estimate of the related liability due to various reasons including changes in corporate tax law, changes in estimates 
of future taxable income of Vistra Energy and its subsidiaries and other items.  We expect that changes in those estimates will be 
recognized as adjustments to the related TRA Rights liability, with offsetting impacts recorded in the statements of consolidated 
income (loss) as Impacts of Tax Receivable Agreement.

Impairment of Goodwill and Other Long-Lived Assets

We evaluate long-lived assets (including intangible assets with finite lives) for impairment, in accordance with accounting 
standards related to impairment or disposal of long-lived assets, whenever events or changes in circumstances indicate that their 
carrying amount may not be recoverable.  For our generation assets, possible indications include an expectation of continuing 
long-term declines in natural gas prices and/or market heat rates or an expectation that "more likely than not" a generation asset 
will be sold or otherwise disposed of significantly before the end of its estimated useful life.  The determination of the existence 
of these and other indications of impairment involves judgments that are subjective in nature and may require the use of estimates 
in forecasting future results and cash flows related to an asset or group of assets.  Further, the unique nature of our property, plant 
and equipment, which includes a fleet of generation assets with a diverse fuel mix and individual generation units that have varying 
production or output rates, requires the use of significant judgments in determining the existence of impairment indications and 
the grouping of assets for impairment testing.  We generally utilize an income approach measurement to derive fair values for our 
long-lived generation assets.  The income approach involves estimates of future performance that reflect assumptions regarding, 
among other things, forward natural gas and electricity prices, market heat rates, the effects of environmental rules, generation 
plant performance, forecasted capital expenditures and forecasted fuel prices.  Any significant change to one or more of these 
factors can have a material impact on the fair value measurement of our long-lived assets.  As a result of the decrease in forecasted 
wholesale electricity prices, potential effects from environmental regulations and changes to our Predecessor's operating plans in 
2015 and 2014, our Predecessor evaluated the recoverability of its generation assets.  See Note 8 to the Financial Statements for 
a discussion of the impairment charges related to certain of those assets.  Additional material impairments related to these or other 
of our generation facilities may occur in the future if forward wholesale electricity prices in ERCOT continue to decline or if 
additional environmental regulations increase the cost of producing electricity at our generation facilities.

Goodwill and intangible assets with indefinite useful lives, such as the intangible asset related to the TXU EnergyTM brand, 
are required to be tested for impairment at least annually (as of the Effective Date, we have selected October 1 as our annual test 
date) or whenever events or changes in circumstances indicate an impairment may exist, such as the indicators used to evaluate 
impairments to long-lived assets discussed above or declines in values of comparable public companies in our industry.  Accounting 
guidance requires goodwill to be allocated to our reporting units, and at December 31, 2016 all goodwill was allocated to our 
Retail Electricity segment.  Goodwill impairment testing is performed at the reporting unit level.  Under this goodwill impairment 
analysis, if at the assessment date, a reporting unit's carrying value exceeds its estimated fair value (enterprise value), the estimated 
enterprise value of the reporting unit is compared to the estimated fair values of the reporting unit's assets (including identifiable 
intangible assets) and liabilities at the assessment date, and the resultant implied goodwill amount is then compared to the recorded 
goodwill amount.  Any excess of the recorded goodwill amount over the implied goodwill amount is written off as an impairment 
charge.

121

The determination of enterprise value involves a number of assumptions and estimates.  We use a combination of fair value 
measurements  to  estimate  enterprise  values  of  our  reporting  units  including:  internal  discounted  cash  flow  analyses  (income 
approach), and comparable publicly traded company values (market approach).  The income approach involves estimates of future 
performance that reflect assumptions regarding, among other things, forward natural gas and electricity prices, market heat rates, 
the effects of environmental rules, generation plant performance, forecasted capital expenditures and retail sales volume trends, 
as well as determination of a terminal value.  Another key variable in the income approach is the discount rate, or weighted average 
cost of capital, applied to the forecasted cash flows.  The determination of the discount rate takes into consideration the capital 
structure, credit ratings and current debt yields of comparable publicly traded companies as well as an estimate of return on equity 
that reflects historical market returns and current market volatility for the industry.  The market approach involves using trading 
multiples of EBITDA of those selected publicly traded companies to derive appropriate multiples to apply to the EBITDA of our 
reporting units.  Critical judgments include the selection of publicly traded comparable companies and the weighting of the value 
metrics in developing the best estimate of enterprise value.

See Note 7 to the Financial Statements for additional discussion of the Predecessor's goodwill impairment charges.

122

Results of Operations

Vistra Energy Consolidated Financial Results — Period from October 3, 2016 through December 31, 2016

Operating revenues
Fuel, purchased power costs and delivery fees
Operating costs
Depreciation and amortization
Selling, general and administrative expenses

Operating income (loss)

Other income
Interest expense and related charges
Impacts of Tax Receivables Agreement
Income (loss) before income taxes

Income tax benefit (expense)

Net income (loss)

Successor

Period from October 3, 2016 through December 31, 2016

Wholesale
Generation

Retail 
Electricity

Eliminations /
Corporate and
Other

Vistra 
Energy 
Consolidated

$

$

450
(376)
(205)
(53)
(71)
(255)
3
1
—
(251)

912
(515)
(3)
(153)
(130)
111
3
—
—
114

$

$

(171) $
171
—
(10)
(7)
(17)
4
(61)
(22)
(96)
70
(26) $

1,191
(720)
(208)
(216)
(208)
(161)
10
(60)
(22)
(233)
70
(163)

Consolidated operating loss totaled $161 million for the period from October 3, 2016 through December 31, 2016.  Results 

were driven by:

•  Our Wholesale Generation segment had an operating loss of approximately $255 million for the period which was 
primarily driven by unrealized mark-to-market losses totaling approximately $273 million for the period (including 
$113 million of unrealized losses on positions with the Retail Electricity segment).  The unrealized losses were driven 
by increases in forward natural gas prices during the period.  Please see the discussion of Wholesale Generation below 
for further details.

•  Our Retail Electricity segment had operating income of $111 million for the period which was the result of favorable 
profit margins, including $113 million of unrealized gains in purchased power costs on positions with the Wholesale 
Generation segment.  Please see the discussion of Retail Electricity below for further details.

•  Net operating expense related to Eliminations and Corporate and Other activities totaled $17 million and primarily 

reflected $7 million in amortization of intangible assets and $4 million in post-Emergence restructuring fees.

Interest expense and related charges totaled $60 million and reflected $47 million of interest expense incurred on the Vistra 
Operations Credit Facilities and $11 million of unrealized mark-to-market net losses on interest rate swaps.  See Note 11 to the 
Financial Statements.

See Note 10 to the Financial Statements for discussion of the impacts of the Tax Receivable Agreement Obligation.

Income tax expense totaled $70 million.  The effective tax rate was 30.0%.  See Note 9 to the Financial Statements for 

reconciliation of this effective rate to the US federal statutory rate.

Operating Income

We evaluate our segment performance using operating income as an earnings metric.  We believe operating income is useful 
in evaluating our core business activities and is one of the metrics used by our chief operating decision maker and leadership to 
evaluate segment results.  Operating income excludes interest income, interest expense and related charges, impacts of the Tax 
Receivables Agreement and income tax expense as these activities are managed at the corporate level.

123

Operating Statistics — Period from October 3, 2016 through December 31, 2016

Sales volumes:
Retail electricity sales volumes (GWh):

Residential
Business markets

Total retail electricity sales volumes

Wholesale electricity sales volumes (a)(b)

Production volumes (GWh):
Nuclear facilities
Lignite and coal facilities
Natural gas facilities

Capacity factors:
Nuclear facilities
Lignite and coal facilities
CCGT facilities

Successor

Period from 
October 3, 2016 
through 
December 31, 2016

4,485
4,430
8,915
13,806

5,373
13,654
3,138

105.7%
77.1%
47.0%

Market pricing:
Average ERCOT North power price ($/MWh)

$

26.52

____________
(a)  Upon settlement, physical derivative commodity contracts that we mark-to-market in net income, such as certain electricity 
sales and purchase agreements and coal purchase contracts, wholesale electricity revenues and fuel and purchased power 
costs are reported at approximated market prices, as required by accounting rules, rather than contract price.

(b)  Includes net amounts related to sales and purchases of balancing energy in the ERCOT real-time market.

Wholesale Generation Segment Financial Results — Period from October 3, 2016 through December 31, 2016

Wholesale electricity revenues totaled $450 million and reflected:

•  $274 million in third-party wholesale electricity revenues, which included $456 million in electricity sales to third parties, 
partially offset by $182 million in unrealized losses from hedging activities reflecting an increase in forward natural gas 
prices and a reversal of previously recorded unrealized gains on settled positions, and

•  $171 million in affiliated sales to the Retail Electricity segment, which included $284 million in sales for the period, 
partially offset by $113 million in unrealized losses on affiliate positions due to increases in forward commodity prices.

Wholesale electricity sales
Unrealized net losses on hedging activities
Sales to affiliates
Unrealized net losses with affiliates
Other revenues
Total wholesale electricity revenues

124

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
456
$
(182)
284
(113)
5
450

$

Fuel, purchased power costs and delivery fees totaled $376 million and reflected $398 million in fuel and purchased power 
costs, ancillary and other costs, including $7 million of severance expense associated with the October 2016 workforce reduction.  
Results also included $22 million in unrealized gains from hedging activities reflecting gains on coal and diesel hedges due to 
increases in forward prices.

Fuel for nuclear facilities
Fuel for lignite and coal facilities
Fuel for natural gas facilities and purchased power costs
Unrealized gains from hedging activities
Ancillary and other costs
Total fuel and purchased power costs

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
31
$
229
97
(22)
41
376

$

Operating costs totaled $205 million and reflected operations and maintenance expenses for power generation facilities and 
salaries and benefits for facilities personnel.  Costs included $10 million of severance expense associated with the October 2016 
workforce reduction.

Depreciation and amortization expenses totaled $53 million and reflected $51 million of depreciation on power generation 
and mining property, plant and equipment and $2 million of amortization expense related to finite-lived identifiable intangible 
assets.  Depreciation and amortization expense for the period reflects fresh start reporting adjustments to fair value of property, 
plant and equipment and identifiable intangible assets (see Note 3 to the Financial Statements).

SG&A totaled $71 million and reflected $52 million of functional group service costs allocated from Corporate and Other 
activities,  $8  million  of  severance  expense  associated  with  the  October  2016  workforce  reduction,  $7  million  of  employee 
compensation and benefit costs and $4 million of legal and other professional services costs.

Retail Electricity Segment Financial Results — Period from October 3, 2016 through December 31, 2016

Retail electricity revenues totaled $912 million and included $907 million related to 8,915 GWh in sales volumes.  Sales 
volumes for the period were evenly split between residential and business market customers.  Revenues for the period included 
$36  million  in  amortization  expense  of  identifiable  intangible  assets  related  to  retail  contracts  (see  Note  7  to  the  Financial 
Statements).

Purchased power costs, delivery fees and other costs totaled $515 million and reflected the following:

Purchases from affiliates
Unrealized net gains with affiliates
Delivery fees
Other costs
Purchased power costs and delivery fees

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
284
$
(113)
320
24
515

$

Depreciation and amortization expenses totaled $153 million and primarily reflected amortization expense related to the 

retail customer relationship intangible asset (see Note 7 to the Financial Statements).

SG&A totaled $130 million and reflected $33 million of functional group service costs allocated from Corporate and Other 
activities, $28 million of employee compensation and benefit costs, $23 million of marketing-related expenses, $22 million of 
revenue based taxes and $18 million of legal and professional services costs, franchise taxes and bad debt.  SG&A for the Retail 
Electricity segment also included $5 million of severance expense associated with the October 2016 workforce reduction.

125

Predecessor Consolidated Financial Results

Operating revenues
Fuel, purchased power costs and delivery fees
Net gain from commodity hedging and trading activities
Operating costs
Depreciation and amortization
Selling, general and administrative expenses
Impairment of goodwill
Impairment of long-lived assets
Operating income (loss)

Other income
Other deductions
Interest income
Interest expense and related charges
Reorganization items

Loss before income taxes
Income tax benefit (expense)

Net loss

Predecessor

Period from 
January 1, 2016 
through 
October 2, 2016
3,973
$
(2,082)
282
(664)
(459)
(482)
—
—
568
16
(75)
3
(1,049)
22,121
21,584
1,267
22,851

$

$

$

Year Ended December 31,

2015

2014

$

5,370
(2,692)
334
(834)
(852)
(676)
(2,200)
(2,541)
(4,091)
17
(93)
1
(1,289)
(101)
(5,556)
879
(4,677) $

5,978
(2,842)
11
(914)
(1,270)
(708)
(1,600)
(4,670)
(6,015)
16
(281)
—
(1,749)
(520)
(8,549)
2,320
(6,229)

126

Predecessor — Operating Statistics

Predecessor

% Change

Period from 
January 1, 2016 
through 
October 2, 2016

Year Ended December 31,

2015

2014

2015 
versus 
2014

Operating revenues:
Retail electricity revenues
Wholesale electricity revenues and other operating revenues (a)(b)

Total operating revenues

Fuel, purchased power costs and delivery fees:
Fuel for nuclear facilities
Fuel for lignite and coal facilities
Fuel for natural gas facilities and purchased power costs (a)
Other costs
Delivery fees
Total

$

$

$

Sales volumes:
Retail electricity sales volumes (GWh):

Residential
Business markets

Total retail electricity

Wholesale electricity sales volumes (b)

Total sales volumes

Production volumes (GWh):
Nuclear facilities
Lignite and coal facilities (c)
Natural gas facilities

Capacity factors:
Nuclear facilities
Lignite and coal facilities (c)
CCGT facilities

3,154
819
3,973

92
548
310
108
1,024
2,082

16,619
14,354
30,973
25,563
56,536

15,005
31,865
8,539

$

$

$

4,449
921
5,370

146
736
252
166
1,392
2,692

21,923
19,289
41,212
23,533
64,745

19,954
41,817
709

$

$

$

4,413
1,565
5,978

147
784
316
267
1,328
2,842

21,910
16,601
38,511
32,965
71,476

18,636
48,878
816

99.2%
60.5%
65.2%

99.0%
59.5%
—%

92.5%
69.6%
—%

Market pricing:
Average ERCOT North power price ($/MWh)

$

20.78

$

23.78

$

36.44

0.8 %
(41.2)%
(10.2)%

(0.7)%
(6.1)%
(20.3)%
(37.8)%
4.8 %
(5.3)%

0.1 %
16.2 %
7.0 %
(28.6)%
(9.4)%

7.1 %
(14.4)%
(13.1)%

7.0 %
(14.5)%
— %

— %
(34.7)%

____________
(a)  Upon settlement, physical derivative commodity contracts that we mark-to-market in net income, such as certain electricity 
sales and purchase agreements and coal purchase contracts, wholesale electricity revenues and fuel and purchased power 
costs are reported at approximated market prices, as required by accounting rules, rather than contract price.  The offsetting 
differences between contract and market prices are reported in net gain from commodity hedging and trading activities.

(b)  Includes net amounts related to sales and purchases of balancing energy in the ERCOT real-time market.
(c)  Includes the estimated effects of economic backdown (including seasonal operations) of lignite/coal fueled units totaling 
14,420 GWh, 19,900 GWh and 15,770 GWh for the Predecessor period from January 1, 2016 through October 2, 2016 and 
the years ended December 31, 2015 and 2014, respectively.

127

Predecessor Financial Results — Predecessor Period from January 1, 2016 through October 2, 2016

Income before income taxes totaled $21.584 billion and included a $24.252 billion gain on reorganization adjustments and 
a $2.013 billion loss for the net impacts from the adoption of fresh start reporting (see Notes 3 and 4 to the Financial Statements).  
Results also reflected the effect of declining average electricity prices on operating revenues, $977 million in adequate protection 
interest expense paid/accrued on pre-petition debt and $116 million in reorganization items associated with the Chapter 11 Cases.

Operating revenues totaled $3.973 billion.  Retail electricity revenues totaling $3.154 billion were negatively impacted by 
declining average prices and reduced electricity usage reflecting milder than normal weather in 2016.  Wholesale revenues totaling 
$649 million were positively impacted by increases in generation volumes (approximately 8,048 GWh) driven by the Lamar and 
Forney Acquisition in April 2016 (see Note 6 to the Financial Statements), partially offset by lower average wholesale electricity 
prices.

Following is an analysis of amounts reported as net gain from commodity hedging and trading activities.  Results are primarily 

related to natural gas and power hedging activity.

Realized net gains
Unrealized net gains (losses)

Total

Predecessor

Period From 
January 1, 2016 
through 
October 2, 2016

$

$

320
(38)
282

The negative impacts of declining average prices on operating revenues were partially offset by realized net gains reflecting 

settled gains on derivatives due to declining market prices.  These gains were primarily related to natural gas positions.

Net unrealized gains (losses) were primarily impacted by reversals of previously recorded unrealized net gains on settled 

positions.

Fuel, purchased power costs and delivery fees totaled $2.082 billion and reflected the impact of declining electricity prices 
on purchased power costs, partially offset by incremental natural gas fuel costs associated with the Lamar and Forney Acquisition 
(see Note 6 to the Financial Statements).

Operating costs totaled $664 million and primarily reflect maintenance expense for our generation assets, including nuclear 
maintenance costs due to a spring nuclear refueling outage and incremental operation and maintenance costs associated with the 
Lamar and Forney Acquisition.

Depreciation and amortization expenses totaled $459 million and reflected the effect of noncash impairments of certain 
long-lived assets recorded in 2015, partially offset by incremental depreciation expense associated with the Lamar and Forney 
Acquisition.

SG&A expenses totaled $482 million and reflected administrative and general salaries, employee benefits, marketing costs 

related to retail electricity activity and other administrative costs.

Results for the period also include $32 million of severance expense, primarily reported in fuel, purchased power and delivery 
fees  and  operating  costs,  associated  with  certain  actions  taken  to  reduce  costs  related  to  mining  and  lignite/coal  generation 
operations.

Interest  expense  and  related  charges  totaled  $1.049  billion  and  reflected  $977  million  in  adequate  protection  payments 
approved by the Bankruptcy Court for the benefit of TCEH secured creditors and $76 million in interest expense on debtor-in-
possession financing.

Income tax benefit totaled $1.267 billion.  See Note 9 to the Financial Statements for reconciliation of this effective rate to 

the US federal statutory rate.

128

Predecessor Financial Results — Year Ended December 31, 2015 Compared to Year Ended December 31, 2014

Loss before income taxes decreased $2.993 billion in 2015 from 2014 to a loss of $5.556 billion.  The decrease primarily 
reflected the larger noncash impairment charges of certain long-lived assets in 2014 and the decrease in interest expense, the 
decrease in depreciation and amortization expense and a decrease in reorganization items expense in 2015.

Operating revenues decreased $608 million in 2015 from 2014, as a result of a decrease in wholesale electricity revenues, 
partially offset by an increase in retail electricity revenues.  Wholesale electricity revenues decreased $587 million in 2015 from 
2014 reflecting a $362 million decrease in sales volumes and a $225 million decrease due to lower average wholesale electricity 
prices.  The decrease in wholesale electricity sales volumes was driven by lower generation volumes from increased economic 
backdown (including seasonal operations) at our lignite and coal generation facilities, which was driven by a 35% decline in 
average wholesale electricity prices, driven by lower natural gas prices.  Retail electricity revenues increased $36 million in 2015 
from 2014 primarily reflecting a $310 million increase due to sales volumes driven by an increase in business sales volumes, 
partially offset by a $274 million decrease due to lower average prices primarily for business markets customers.

Fuel, purchased power costs and delivery fees decreased $150 million in 2015 from 2014.  Fuel for lignite and coal facilities 
decreased $48 million in 2015 from 2014 due to a 14% decrease in generation volumes, partially offset by higher lignite mining 
costs and more western coal in the fuel blend.  Fuel for natural gas facilities and purchased power costs decreased $64 million in 
2015 from 2014 driven by a 28% decrease in purchased power volumes, lower natural gas prices and a 13% decrease in generation 
volumes from natural gas generation units.  Other costs decreased $101 million in 2015 from 2014, reflecting a $49 million decrease 
in natural gas purchases for resale and $34 million decrease in amortization of favorable purchase contracts due to impairments 
recorded at the end of 2014.  Delivery fees increased $64 million in 2015 from 2014, primarily reflecting higher retail volumes.

Following is an analysis of amounts reported as net gain from commodity hedging and trading activities.  The results are 

primarily related to natural gas and power hedging activity.

Realized net gains
Unrealized net gains (losses)

Total

Predecessor

Year Ended December 31,

2015

2014

Change

$

$

217
117
334

$

$

387
(376)
11

$

$

(170)
493
323

Realized net gains on hedging and trading positions decreased $170 million, or 43.9%, in 2015 from 2014, reflecting lower 
gains due to the 2014 termination of our favorable long-term natural gas hedging program, partially offset by other realized gains 
from declining market prices in 2015.

The  $493  million  favorable  change  in  unrealized  net  gains  in  2015  from  2014  primarily  reflected  the  2014  reversal  of 
previously recorded unrealized gains related to the favorable pricing of our long-term natural gas hedging program that terminated 
in 2014 along with favorable unrealized gains in 2015 due to the impact of declining natural gas prices on our hedging positions.

Operating costs decreased $80 million in 2015 from 2014, driven by $55 million in lower nuclear maintenance costs, reflecting 
a spring refueling in 2014 that was absent in 2015, as well as lower lignite and coal facilities operating costs reflecting lower 
generation.

Depreciation and amortization expenses decreased $418 million in 2015 from 2014, primarily reflecting reduced depreciation 
expense resulting from the effect of noncash impairments of certain long-lived assets recorded at the end of 2014 and during 2015.

Interest expense and related charges decreased $460 million in 2015.  The decrease reflected:

• 

• 

$874 million in lower interest expense on pre-petition debt due to the discontinuance of interest due to the Chapter 11 
Cases, and
$86 million in lower amortization of pre-petition debt issuances, amendment and extension costs and discounts due to 
reclassification of such amounts to liabilities subject to compromise in 2014,

129

partially offset by

• 

• 
• 

$405 million in higher expense related to adequate protection payments approved by the Bankruptcy Court for the benefit 
of TCEH secured creditors in the year ended December 31, 2015 as compared to the post-petition period ended December 
31, 2014;
$65 million in mark-to-market net gains on interest rate swaps in 2014, and
$26  million  in  higher  interest  expense  on  debtor-in-possession  financing  in  the  year  ended  December  31,  2015  as 
compared to the post-petition period ended December 31, 2014.

Income tax benefit totaled $879 million and $2.320 billion on pretax losses in 2015 and 2014, respectively.  The effective 
tax rate was 15.8% in 2015 and 27.1% in 2014.  See Note 9 to the Financial Statements for reconciliation of this effective rate to 
the US federal statutory rate.

See  Note  7  to  the  Financial  Statements  for  details  of  noncash  impairments  of  goodwill.    See  Note  22  to  the  Financial 
Statements for details of other income and deductions.  See Note 8 to the Financial Statements for details of noncash impairments 
of certain long lived assets.  See Note 4 to the Financial Statements for details of reorganization items.

Energy-Related Commodity Contracts and Mark-to-Market Activities

The table below summarizes the changes in commodity contract assets and liabilities for the periods presented.  The net 
change in these assets and liabilities, excluding "other activity" as described below, reflects $166 million in unrealized net losses, 
$38 million in unrealized net losses, $117 million in unrealized net gains and $368 million in unrealized net losses for the Successor 
period from October 3, 2016 through December 31, 2016, the Predecessor period from January 1, 2016 through October 2, 2016 
and the years ended December 31, 2015 and 2014, respectively, arising from mark-to-market accounting for positions in the 
commodity contract portfolio.

Commodity contract net asset at beginning of period
Settlements/termination of positions (a)
Changes in fair value of positions in the portfolio (b)
Other activity (c)
Commodity contract net asset at end of period

Successor

Period from 
October 3, 2016 
through 
December 31, 2016
181
$
(95)
(71)
49
64

$

Predecessor

Period from 
January 1, 2016 
through 
October 2, 2016
271
$
(232)
194
(35)
198

$

$

$

Year Ended December 31,

2015

2014

180
(263)
380
(26)
271

$

$

525
(385)
17
23
180

____________
(a)  Represents reversals of previously recognized unrealized gains and losses upon settlement/termination (offsets realized gains 
and losses recognized in the settlement period).  Includes reversal of $90 million in previously recorded unrealized gains 
related to Vista Energy beginning balances.  Excludes changes in fair value in the month the position settled as well as 
amounts related to positions entered into and settled in the same month.

(b)  Represents unrealized net gains (losses) recognized, reflecting the effect of changes in fair value.  Excludes changes in fair 
value in the month the position settled as well as amounts related to positions entered into and settled in the same month.
(c)  These amounts do not represent unrealized gains or losses.  Includes initial values of positions involving the receipt or 
payment of cash or other consideration, generally related to options purchased/sold.  The Predecessor period from January 
1, 2016 through October 2, 2016 includes fair value of acquired commodity contracts as of the date of the Lamar and Forney 
Acquisition (see Note 6 to the Financial Statements).

Maturity Table — The following table presents the net commodity contract asset arising from recognition of fair values at 

December 31, 2016, scheduled by the source of fair value and contractual settlement dates of the underlying positions.

Source of fair value
Prices actively quoted
Prices provided by other external sources
Prices based on models

Total

Successor

Maturity dates of unrealized commodity contract net asset at December, 2016

Less than
1 year

1-3 years

4-5 years

Excess of
5 years

Total

$

$

(134)
108
48
22

$

$

130

1
8
35
44

$

$

(2)
—
—
(2)

$

$

— $
—
—
— $

(135)
116
83
64

Financial Condition

Operating Cash Flows

Successor Period from October 3, 2016 through December 31, 2016 — Cash provided by operating activities totaled $81 
million and was primarily driven by cash earnings from our business of approximately $251 million after taking into consideration 
depreciation and amortization and unrealized mark-to-market losses on derivatives, offset by a net use of cash of approximately 
$170 million in working capital primarily driven by cash utilized in margin postings related to derivative contracts.

Predecessor Period from January 1, 2016 through October 2, 2016 — Cash used in operating activities totaled $238 million 

and was primarily driven by cash used by for margin deposit postings and other working capital utilization.

Year Ended December 31, 2015 Compared to Year Ended December 31, 2014 — Cash provided by operating activities 
totaled $237 million in 2015 compared to cash provided by operating activities of $444 million in 2014.  The decrease of $207 
million was driven by higher cash used to pay for reorganization costs and higher cash interest payments.

Financing Cash Flows

Successor Period from October 3, 2016 through December 31, 2016 — Cash provided by financing activities totaled $6 
million and related to the net impacts of the Incremental Term Loan B borrowings and the Special Dividend paid to shareholders.

Predecessor Period from January 1, 2016 through October 2, 2016 — Cash provided by financing activities totaled $1.059 
billion and primarily reflected $2.040 billion in net borrowings under the DIP Roll Facilities and the DIP Facility, including $870 
million in net borrowings to fund the Lamar and Forney Acquisition (see Note 6 to the Financial Statements), and $69 million 
from  the  issuance  of  preferred  stock,  partially  offset  by  $915  million  in  payments  to  extinguish  claims  under  the  Plan  of 
Reorganization and $112 million in fees related to the issuance of the DIP Roll Facilities.

Year Ended December 31, 2015 Compared to Year Ended December 31, 2014 — Cash used in financing activities totaled 
$30 million in 2015 compared to cash provided by financing activities of $1.111 billion in 2014.  Activity in 2015 reflected the 
repayments of certain debt principal and fees.  Activity in 2014 reflected $1.425 billion in borrowings from the DIP Facility, 
partially offset by $223 million in principal payments for pollution control revenue bonds and $92 million in fees associated with 
establishment of the DIP Facility.

Investing Cash Flows

Successor Period from October 3, 2016 through December 31, 2016 — Cash used in investing activities totaled $45 million 
and was primarily driven by capital expenditures of $48 million and purchases of nuclear fuel of $41 million, partially offset by 
a reduction in restricted cash balances of $48 million.

Capital expenditures, including nuclear fuel, in the period from October 3, 2016 through December 31, 2016 totaled $89 

million and consisted of:

• 
• 
• 
• 

$18 million primarily for our generation operations;
$22 million for environmental expenditures related to generation units;
$41 million for nuclear fuel purchases, and
$8 million for information technology and other corporate investments.

Predecessor Period from January 1, 2016 through October 2, 2016 — Cash used in investing activities totaled $1.420 
billion.  Cash used reflected payments of $1.343 billion related to the Lamar and Forney Acquisition net of cash acquired (see 
Note 6 to the Financial Statements) and capital expenditures (including nuclear fuel purchases) totaling $263 million, partially 
offset by a $233 million decrease in restricted cash used to backstop letters of credit.

131

Capital expenditures, including nuclear fuel, in the period from January 1, 2016 through October 2, 2016 totaled $263 million 

and consisted of:

• 
• 
• 
• 

$171 million primarily for our generation operations;
$40 million for environmental expenditures related to generation units;
$33 million for nuclear fuel purchases, and
$19 million for information technology and other corporate investments.

Year Ended December 31, 2015 Compared to Year Ended December 31, 2014 — Cash used in investing activities totaled 
$650 million and $458 million in 2015 and 2014, respectively. Cash used in 2015 reflected capital expenditures (including nuclear 
fuel purchases) totaling $460 million and a $123 million increase in restricted cash largely for supporting letters of credit issued 
under the DIP Facility.  Cash used in 2014 reflected capital expenditures (including nuclear fuel purchases) totaling $413 million 
and a $350 million increase in restricted cash supporting letters of credit issued under the DIP Facility, partially offset by $392 
million in restricted cash released from an escrow account when certain letters of credit were drawn.

Capital expenditures, including nuclear fuel, in 2015 totaled $460 million and consisted of:

• 
• 
• 
• 

$230 million primarily for our generation operations;
$82 million for environmental expenditures related to generation units;
$123 million for nuclear fuel purchases, and
$25 million for information technology and other corporate investments.

Debt Activity

See Note 13 to the Financial Statements for details of the Vistra Operations Credit Facilities, the DIP Roll Facilities, the DIP 

Facility and other long-term debt.

Available Liquidity

The following table summarizes changes in available liquidity for the years ended December 31, 2016 and 2015:

Cash and cash equivalents (a)
Vistra Operations Credit Facilities — Revolving Credit Facility
Vistra Operations Credit Facilities — Term Loan C Facility (b)
DIP Roll Revolving Credit Facility
DIP Revolving Credit Facility

Total liquidity

Successor

December 31, 2016
843
$
860
131
—
—
1,834

$

$

$

Predecessor

October 2, 2016

1,829
—
—
750
—
2,579

December 31, 2015
1,400
$
—
—
—
1,950
3,350

$

___________
(a)  Cash and cash equivalents at December 31, 2016, October 3, 2016 and December 31, 2015 exclude $650 million, $650 
million and $1.026 billion, respectively, of restricted cash held for letter of credit support (see Note 22 to the Financial 
Statements).

(b)  The Term Loan C Facility is used for issuing letters of credit for general corporate purposes.  Borrowings totaling $650 
million under this facility were funded to collateral accounts that are reported as restricted cash in the consolidated balance 
sheet.  At December 31, 2016, the restricted cash supported $519 million in letters of credit outstanding, leaving $131 million 
in available letter of credit capacity (see Note 13 to the Financial Statements).

Available  liquidity  totaled  $1.834  billion  at  December  31,  2016  and  reflects  cash  on  hand,  the  undrawn  balance  of  the 
Revolving Credit Facility, along with $110 million of incremental revolving credit commitments under the Vistra Operations Credit 
Facilities entered into in December 2016.

The decrease in available liquidity of $771 million in the Predecessor period from January 1, 2016 through October 3, 2016 
was primarily driven by $2.040 billion in net borrowings under the DIP Roll Facilities and the DIP Facility, including $870 million 
in net borrowings to fund the Lamar and Forney Acquisition (see Note 6 to the Financial Statements) $1.064 billion in cash interest 
payments (including adequate protection payments), $263 million in capital expenditures (including nuclear fuel purchases) and 
$104 million of cash used to pay for reorganization expenses.

132

Based upon our current internal financial forecasts, we believe that we will have sufficient amounts available under the Vistra 
Operations Credit Facilities, plus cash generated from operations, to fund our anticipated cash requirements through at least the 
next 12 months.

Capital Expenditures

Estimated capital expenditures and nuclear fuel purchases for 2017 are expected to total approximately $307 million and 

include:

• 

• 
• 

$161 million primarily for our generation operations and
$31 million for environmental expenditures;

$192 million for investments in generation and mining facilities, including approximately:
• 
• 
$65 million for nuclear fuel purchases; and
$50 million for information technology and other corporate investments.

Pension and OPEB Plan Funding

See Note 18 to the Financial Statements.

Liquidity Effects of Commodity Hedging and Trading Activities

We have entered into commodity hedging and trading transactions that require us to post collateral if the forward price of 
the underlying commodity moves such that the hedging or trading instrument we hold has declined in value.  We use cash, letters 
of credit and other forms of credit support to satisfy such collateral posting obligations.  See Note 13 to the Financial Statements 
for discussion of the Vistra Operations Credit Facilities.

Exchange cleared transactions typically require initial margin (i.e., the upfront cash and/or letter of credit posted to take into 
account the size and maturity of the positions and credit quality) in addition to variation margin (i.e., the daily cash margin posted 
to take into account changes in the value of the underlying commodity).  The amount of initial margin required is generally defined 
by exchange rules.  Clearing agents, however, typically have the right to request additional initial margin based on various factors, 
including market depth, volatility and credit quality, which may be in the form of cash, letters of credit, a guaranty or other forms 
as negotiated with the clearing agent.  Cash collateral received from counterparties is either used for working capital and other 
business purposes, including reducing borrowings under credit facilities, or is required to be deposited in a separate account and 
restricted  from  being  used  for  working  capital  and  other  corporate  purposes.   With  respect  to  over-the-counter  transactions, 
counterparties generally have the right to substitute letters of credit for such cash collateral.  In such event, the cash collateral 
previously posted would be returned to such counterparties, which would reduce liquidity in the event the cash was not restricted.

At December 31, 2016, we received or posted cash and letters of credit for commodity hedging and trading activities as 

follows:

• 
• 
• 

• 

$213 million in cash has been posted with counterparties as compared to $6 million posted at December 31, 2015;
$41 million in cash has been received from counterparties as compared to $152 million received at December 31, 2015;
$363 million in letters of credit have been posted with counterparties as compared to $230 million posted at December 
31, 2015, and
$10 million in letters of credit have been received from counterparties as compared to $3 million received at December 
31, 2015.

133

Income Tax Matters

EFH Corp files a U.S. federal income tax return that, prior to the Effective Date, included the results of our Predecessor, 
which was classified as a disregarded entity for US federal income tax purposes.  Subsequent to the Effective Date, the TCEH 
Debtors and the Contributed EFH Debtors are no longer included in the EFH Corp. consolidated group and will be included in a 
consolidated group of which Vistra Energy is the corporate parent.  Prior to the Effective Date, EFH Corp. and certain of its 
subsidiaries (including EFCH and TCEH) were parties to a Federal and State Income Tax Allocation Agreement, which provided, 
among other things, that any corporate member or disregarded entity in the EFH Corp. group was required to make payments to 
EFH Corp. in an amount calculated to approximate the amount of tax liability such entity would have owed if it filed a separate 
corporate tax return.  Pursuant to the Plan of Reorganization, the TCEH Debtors and the Contributed EFH Debtors rejected this 
agreement on the Effective Date.  Additionally, since the date of the Settlement Agreement, no further cash payments among the 
Debtors were made in respect of federal income taxes.  EFH Corp. has elected to continue to allocate federal income taxes among 
the entities that are parties to the Federal and State Income Tax Allocation Agreement.  The Settlement Agreement did not alter 
the allocation and payment for state income taxes, which continued to be settled prior to the Effective Date.

The TCEH Debtors and the Contributed EFH Debtors emerged from the Chapter 11 Cases on the Effective Date in a tax-
free spin-off from EFH Corp that was part of a series of transactions that included a taxable component, which generated a taxable 
gain that will be offset with available net operating losses (NOLs) of EFH Corp., substantially reducing the NOLs available to 
EFH Corp. in the future.  As a result of the use of the NOLs, the taxable portion of the transaction resulted in no regular tax liability 
due and approximately $14 million of alternative minimum tax, payable to the IRS by EFH Corp.  Vistra Energy has an obligation 
to reimburse EFH Corp. 50% of the alternative minimum tax, approximately $7 million, generated from this transaction pursuant 
to the Tax Matters Agreement.

We believe that neither Vistra Energy nor any corporate subsidiary of Vistra Energy is a US real property holding corporation 
(USRPHC) or has been a USRPHC during the applicable period specified.  We do not anticipate that either Vistra Energy or any 
corporate subsidiary of Vistra Energy will become a USRPHC in the foreseeable future.  Generally, a corporation is a USRPHC 
only if the fair market value of its US real property interests equals or exceeds 50% of the sum of the fair market value of its 
worldwide real property interests plus its other assets used or held for use in a trade or business.  There can be no assurance 
regarding the USRPHC status of Vistra Energy or the corporate subsidiaries of Vistra Energy for the current year or future years, 
however, because USRPHC status is based on the composition of our assets at the time and on certain rules whose application is 
uncertain.

Income Tax Payments — In the next twelve months, income tax payments related to Texas margin tax are expected to total 
approximately $19 million, and $7 million in payment of federal income taxes are expected.  We received an income tax refund 
totaling $2 million in the Successor period from October 3, 2016 through December 31, 2016, and made income tax payments 
totaling $22 million, $29 million and $31 million in the Predecessor period from January 1, 2016 through October 2, 2016 and 
the years ended December 31, 2015 and 2014, respectively.

Capitalization

At December 31, 2016, our capitalization ratios consisted of 41% borrowing under the Vistra Energy Operations Facilities 
and other long-term debt (less amounts due currently) and 59% shareholders' equity.  Total borrowings under the Vistra Energy 
Operations Facilities and other long-term debt to capitalization was 41% at December 31, 2016.

Financial Covenants

The agreement governing the Vistra Operation Credit Facilities includes a covenant, solely with respect to the Revolving 
Credit Facility and solely during a compliance period (which, in general, is applicable when the aggregate revolving borrowings 
and issued revolving letters of credit (in excess of $100 million) exceed 30% of the revolving commitments), that requires the 
consolidated first lien net leverage ratio not exceed 4.25 to 1.00.  Although we had no borrowings under the Revolving Credit 
Facility as of December 31, 2016, we would have been in compliance with this financial covenant if it was required to be tested 
at such date.

See Note 13 to the Financial Statements for discussion of other covenants related to the Vistra Operations Credit Facilities.

134

Collateral Support Obligations

The RCT has rules in place to assure that parties can meet their mining reclamation obligations.  In September 2016, the 
RCT agreed to a collateral bond of up to $975 million to support Luminant's reclamation obligations.  The collateral bond is 
effectively a first lien on all of Vistra Operations' assets (which ranks pari passu with the Vistra Operations Credit Facilities) that 
contractually enables the RCT to be paid (up to $975 million) before the other first lien lenders in the event of a liquidation of our 
assets.  Collateral support relates to land mined or being mined and not yet reclaimed as well as land for which permits have been 
obtained but mining activities have not yet begun and land already reclaimed but not released from regulatory obligations by the 
RCT, and includes cost contingency amounts.

The PUCT has rules in place to assure adequate creditworthiness of each REP, including the ability to return customer 
deposits, if necessary.  Under these rules, at December 31, 2016, Vistra Energy has posted letters of credit in the amount of $55 
million with the PUCT, which is subject to adjustments.

ERCOT has rules in place to assure adequate creditworthiness of parties that participate in the day-ahead, real-time and 
congestion revenue rights markets operated by ERCOT.  Under these rules, Vistra Energy has posted collateral support, in the 
form of letters of credit, totaling $110 million at December 31, 2016 (which is subject to daily adjustments based on settlement 
activity with ERCOT).

Material Cross Default/Acceleration Provisions

Certain of our contractual arrangements contain provisions that could result in an event of default if there were a failure 
under  financing arrangements to meet payment  terms  or  to  observe  covenants that could  or does  result  in an  acceleration of 
payments due.  Such provisions are referred to as "cross default" or "cross acceleration" provisions.

A default by Vistra Energy or any of its restricted subsidiaries in respect of certain specified indebtedness in an aggregate 
amount in excess of $300 million may result in a cross default under the Vistra Operations Credit Facilities.  Such a default would 
allow the lenders to accelerate the maturity of outstanding balances ($4.5 billion at December 31, 2016) under such facilities.

Each of Vistra Energy's commodity hedging agreements and interest rate swap agreements that are secured with a lien on 
its assets on a pari passu basis with the Vistra Operations Credit Facilities lenders contains a cross default provision.  An event of 
a default by Vistra Energy or any of its subsidiaries relating to indebtedness in excess of $300 million that results in the acceleration 
of such debt, would give each counterparty under these hedging agreements the right to terminate its hedge or interest rate swap 
agreement with Vistra energy and require all outstanding obligations under such agreement to be settled.

Additionally, we enter into energy-related physical and financial contracts, the master forms of which contain provisions 
whereby an event of default or acceleration of settlement would occur if we were to default under an obligation in respect of 
borrowings in excess of thresholds, which may vary by contract.

Contractual Obligations and Commitments

The following table summarizes the amounts and related maturities of our contractual cash obligations at December 31, 
2016 (see Notes 13 and 14 to the Financial Statements for additional disclosures regarding these debts and noncancellable purchase 
obligations).

Contractual Cash Obligations:
Debt – principal, including capital leases (a)

Debt – interest
Operating leases
Obligations under commodity purchase and services

agreements (b)

Total contractual cash obligations

$

$

Less Than
One Year

One to
Three
Years

Three to
Five
Years

More
Than Five
Years

46
223
25

637
931

$

$

88
442
31

341
902

$

$

89
433
21

248
791

$

$

4,380
374
153

733
5,640

$

$

Total

4,603
1,472
230

1,959
8,264

___________
(a)  Includes $4.5 billion of borrowings under the Vistra Operations Credit Facility and $103 million principal amount of long-
term debt, including mandatorily redeemable preferred stock and capital leases.  Excludes unamortized premiums, discounts 
and debt costs.

135

(b)  Includes a long-term service and maintenance contract related to our generation assets, capacity payments, nuclear fuel and 
natural  gas  take-or-pay  contracts,  coal  contracts,  business  services  and  nuclear  related  outsourcing  and  other  purchase 
commitments.  Amounts presented for variable priced contracts reflect the year-end 2016 price for all periods except where 
contractual price adjustment or index-based prices are specified.

The following are not included in the table above:

• 
• 
• 

• 
• 

the TRA obligation (see Note 10 to the Financial Statements);
arrangements between affiliated entities and intercompany debt (see Note 20 to the Financial Statements);
individual contracts that have an annual cash requirement of less than $1 million (however, multiple contracts with 
one counterparty that are more than $1 million on an aggregated basis have been included);
contracts that are cancellable without payment of a substantial cancellation penalty, and
employment contracts with management

Guarantees

See Note 14 to the Financial Statements for discussion of guarantees.

Off–Balance Sheet Arrangements

We do not have any off-balance sheet arrangements.

Commitments and Contingencies

See Note 14 to the Financial Statements for discussion of commitments and contingencies and legal proceedings. 

Changes in Accounting Standards

See Note 1 to the Financial Statements for discussion of changes in accounting standards.

136

Quantitative and Qualitative Disclosures About Market Risk

Market risk is the risk that in the normal course of business we may experience a loss in value as a result of changes in market 
conditions that affect economic factors such as commodity prices, interest rates and counterparty credit.  Our exposure to market 
risk is affected by a number of factors, including the size, duration and composition of our energy and financial portfolio, as well 
as the volatility and liquidity of markets.  Instruments used to manage this exposure include interest rate swaps to hedge debt costs, 
as well as exchange-traded, over-the-counter contracts and other contractual arrangements to hedge commodity prices.

Risk Oversight

We manage the commodity price, counterparty credit and commodity-related operational risk related to the competitive 
energy business within limitations established by senior management and in accordance with overall risk management policies.  
Interest rate risk is managed centrally by our treasury function.  Market risks are monitored by risk management groups that operate 
independently of the wholesale commercial operations, utilizing defined practices and analytical methodologies.  These techniques 
measure the risk of change in value of the portfolio of contracts and the hypothetical effect on this value from changes in market 
conditions and include, but are not limited to, position reporting and review, Value at Risk (VaR) methodologies and stress test 
scenarios.  Key risk control activities include, but are not limited to, transaction review and approval (including credit review), 
operational and market risk measurement, transaction authority oversight, validation of transaction capture, market price validation 
and reporting, and portfolio valuation and reporting, including mark-to-market valuation, VaR and other risk measurement metrics.

Vistra Energy has a risk management organization that enforces applicable risk limits, including the respective policies and 

procedures to ensure compliance with such limits, and evaluates the risks inherent in our businesses.

Commodity Price Risk

Our business is subject to the inherent risks of market fluctuations in the price of electricity, natural gas and other energy-
related products it markets or purchases.  We actively manage the portfolio of generation assets, fuel supply and retail sales load 
to mitigate the near-term impacts of these risks on results of operations.  Similar to other participants in the market, we cannot 
fully manage the long-term value impact of structural declines or increases in natural gas and power prices.

In managing energy price risk, we enter into a variety of market transactions including, but not limited to, short- and long-
term  contracts  for  physical  delivery,  exchange-traded  and  over-the-counter  financial  contracts  and  bilateral  contracts  with 
customers.   Activities  include  hedging,  the  structuring  of  long-term  contractual  arrangements  and  proprietary  trading.    We 
continuously monitor the valuation of identified risks and adjust positions based on current market conditions.  We strive to use 
consistent assumptions regarding forward market price curves in evaluating and recording the effects of commodity price risk.

VaR Methodology — A VaR methodology is used to measure the amount of market risk that exists within the portfolio under 
a variety of market conditions.  The resultant VaR produces an estimate of a portfolio's potential for loss given a specified confidence 
level and considers, among other things, market movements utilizing standard statistical techniques given historical and projected 
market prices and volatilities.

A Monte Carlo simulation methodology is used to calculate VaR and is considered by management to be the most effective 
way to estimate changes in a portfolio's value based on assumed market conditions for liquid markets.  The use of this method 
requires a number of key assumptions, such as use of (i) an assumed confidence level; (ii) an assumed holding period (i.e., the 
time necessary for management action, such as to liquidate positions); and (iii) historical estimates of volatility and correlation 
data.  The tables below detail certain VaR measures related to various portfolios of contracts.

VaR for Energy-Related Contracts Subject to Mark-to-Market (MtM) Accounting — This measurement estimates the 
potential loss in fair value, due to changes in market conditions, of all contracts marked-to-market in net income, based on a 95% 
confidence level and an assumed holding period of 60 days.

Month-end average MtM VaR:
Month-end high MtM VaR:
Month-end low MtM VaR:

137

Successor

Predecessor

December 31,
2016

December 31,
2015

$
$
$

65
119
30

$
$
$

68
97
49

The increase in the month-end high MtM VaR risk measure reflected increased price volatility.

Interest Rate Risk

The following table provides information concerning our financial instruments at December 31, 2016 and 2015 that are 
sensitive to changes in interest rates.  Debt amounts of the Successor consist of the Vistra Operations Credit Facilities.  Debt 
amounts of the Predecessor consist of debtor-in-possession financing and pre-petition obligations that were fully secured and other 
obligations that were allowed to be paid as ordered by the Bankruptcy Court.  Other pre-petition obligations (i.e., obligations 
incurred  or  accrued  prior  to  the  Bankruptcy  Filing)  were  administered  by  the  Bankruptcy  Court  and  are  excluded  from  the 
Predecessor debt amounts presented below due to the uncertainty related to when those obligations would mature.  See Note 13 
to the Financial Statements for further discussion of these financial instruments.

Successor

Predecessor

Expected Maturity Date

(millions of dollars, except percentages)

2017

2018

2019

2020

2021

There-
after

2016
Total 
Carrying
Amount

2016
Total 
Fair
Value

2015
Total 
Carrying
Amount

2015
Total 
Fair
Value

Long-term debt,
including current
maturities (a):
Variable rate
debt amount
Average
interest rate (b)

Debt swapped to
fixed (c):

Notional
amount
Average pay
rate
Average
receive rate

$

39

$

39

$

39

$

39

$

39

$ 4,305

$ 4,500

$ 4,552

$1,425

$ 1,411

4.75% 4.75% 4.75% 4.75% 4.75%

4.78%

4.78%

3.75%

$ — $ — $ — $ — $ — $ 3,000

$ 3,000

5.82% 5.82% 5.82% 5.82% 5.82%

5.82%

5.82%

4.52% 4.52% 4.52% 4.52% 4.52%

4.52%

4.52%

___________
(a)  Capital leases, mandatorily redeemable preferred stock and the effects of unamortized premiums and discounts are excluded 

from the table.

(b)  The weighted average interest rate presented is based on the rates in effect at December 31, 2016.
(c)  Successor period includes interest rate swaps that become effective in January 2017 and have maturity dates through July 

2023.

Credit Risk

Credit risk relates to the risk of loss associated with nonperformance by counterparties.  We maintain credit risk policies 
with regard to our counterparties to minimize overall credit risk.  These policies prescribe practices for evaluating a potential 
counterparty's financial condition, credit rating and other quantitative and qualitative credit criteria and authorize specific risk 
mitigation tools including, but not limited to, use of standardized master agreements that allow for netting of positive and negative 
exposures associated with a single counterparty.  We have processes for monitoring and managing credit exposure of our businesses 
including methodologies to analyze counterparties' financial strength, measurement of current and potential future exposures and 
contract language that provides rights for netting and setoff.  Credit enhancements such as parental guarantees, letters of credit, 
surety bonds, margin deposits and customer deposits are also utilized.  Additionally, individual counterparties and credit portfolios 
are managed to assess overall credit exposure.

Credit Exposure — Our gross exposure to credit risk associated with trade accounts receivable (retail and wholesale) and 
net asset positions (before collateral) arising from commodity contracts and hedging and trading activities totaled $798 million at 
December 31, 2016.  The components of this exposure are discussed in more detail below.

138

Assets subject to credit risk at December 31, 2016 include $439 million in retail trade accounts receivable before taking into 
account cash deposits held as collateral for these receivables totaling $48 million.  The risk of material loss (after consideration 
of bad debt allowances) from nonperformance by these customers is unlikely based upon historical experience.  Allowances for 
uncollectible accounts receivable are established for the potential loss from nonpayment by these customers based on historical 
experience, market or operational conditions and changes in the financial condition of large business customers.

The remaining credit exposure arises from wholesale trade receivables and amounts associated with derivative instruments 
related to hedging and trading activities.  Counterparties to these transactions include energy companies, financial institutions, 
electric  utilities,  independent  power  producers,  oil  and  gas  producers,  local  distribution  companies  and  energy  marketing 
companies.  At December 31, 2016, the exposure to credit risk from these counterparties totaled $359 million consisting of accounts 
receivable of $153 million and net asset positions related to commodity contracts of $206 million, after taking into account the 
netting provisions of the master agreements described above but before taking into account $50 million in collateral (cash, letters 
of credit and other credit support).  The net exposure (after collateral) of $309 million increased $95 million in the year ended 
December 31, 2016.

Of this $309 million net exposure, 95% is with investment grade customers and counterparties, as determined by our internal 
credit evaluation process which includes publicly available information including major rating agencies' published ratings as well 
as internal credit methodologies and credit scoring models.  The company routinely monitors and manages credit exposure to these 
customers and counterparties based on, but not limited to, the assigned credit rating, margining and collateral management.

The following table presents the distribution of credit exposure at December 31, 2016.  This credit exposure largely represents 
wholesale trade accounts receivable and net asset positions related to commodity contracts and hedging and trading activities 
recognized as derivative assets in the condensed consolidated balance sheets, after taking into consideration netting provisions 
within each contract, setoff provisions in the event of default and any master netting contracts with counterparties.  Credit collateral 
includes cash and letters of credit, but excludes other credit enhancements such as liens on assets.  See Note 17 to the Financial 
Statements for further discussion of portions of this exposure related to activities marked-to-market in the financial statements.

Investment grade
Below investment grade or no rating

Totals
Investment grade
Below investment grade or no rating

Exposure
Before Credit
Collateral

Credit
Collateral

Net
Exposure

$

$

$

$

331
28
359
92.2%
7.8%

38
12
50

$

$

293
16
309
94.8%
5.2%

In addition to the exposures in the table above, contracts classified as "normal" purchase or sale and non-derivative contractual 
commitments are not marked-to-market in the financial statements.  Such contractual commitments may contain pricing that is 
favorable  considering  current  market  conditions  and  therefore  represent  economic  risk  if  the  counterparties  do  not  perform.  
Nonperformance could have a material impact on future results of operations, liquidity and financial condition.

Significant (10% or greater) concentration of credit exposure exists with three counterparties, which represented 26%, 18% 
and 15% of the $309 million net exposure.  We view exposure to these counterparties to be within an acceptable level of risk 
tolerance due to the counterparties' credit ratings, each of which is rated as investment grade, the counterparties' market role and 
deemed creditworthiness and the importance of our business relationship with the counterparties.  An event of default by one or 
more counterparties could subsequently result in termination-related settlement payments that reduce available liquidity if amounts 
such as margin deposits are owed to the counterparties or delays in receipts of expected settlements owed to us.  While the potential 
concentration  of  risk  with  these  counterparties  is  viewed  to  be  within  an  acceptable  risk  tolerance,  the  exposure  to  hedge 
counterparties is managed through the various ongoing risk management measures described above.

139

Forward-Looking Statements

This report and other presentations made by us contain "forward-looking statements."  All statements, other than statements 
of historical facts, that are included in this report, or made in presentations, in response to questions or otherwise, that address 
activities, events or developments that may occur in the future, including such matters as activities related to our financial or 
operational projections, capital allocation, capital expenditures, liquidity, dividend policy, business strategy, competitive strengths, 
goals, future acquisitions or dispositions, development or operation of power generation assets, market and industry developments 
and the growth of our businesses and operations (often, but not always, through the use of words or phrases such as "intends," 
"plans," "will likely," "unlikely," "expected," "anticipated," "estimated," "should," "may," "projection," "target," "goal," "objective" 
and "outlook"), are forward-looking statements.  Although we believe that in making any such forward-looking statement our 
expectations are based on reasonable assumptions, any such forward-looking statement involves uncertainties and risks and is 
qualified in its entirety by reference to the discussion under Item 16, Management's Discussion and Analysis in this report and the 
following important factors, among others, that could cause results to differ materially from those projected in or implied by such 
forward-looking statements:

• 
• 
• 

the actions and decisions of regulatory authorities;
prohibitions and other restrictions on our operations due to the terms of our agreements;
prevailing governmental policies and regulatory actions, including those of the Texas Legislature, the Governor of Texas, 
the US Congress, the FERC, the NERC, the TRE, the PUCT, the RCT, the NRC, the EPA, the TCEQ, the US Mine Safety 
and Health Administration and the CFTC, with respect to, among other things:

allowed prices;
industry, market and rate structure;
purchased power and recovery of investments;
operations of nuclear generation facilities;
operations of fossil fueled generation facilities;
operations of mines;
acquisition and disposal of assets and facilities;
development, construction and operation of facilities;
decommissioning costs;
present or prospective wholesale and retail competition;
changes in tax laws and policies;
changes in and compliance with environmental and safety laws and policies, including National Ambient Air 
Quality Standards, the CSAPR, the MATS, regional haze program implementation and GHG and other climate 
change initiatives, and
clearing over-the-counter derivatives through exchanges and posting of cash collateral therewith;

legal and administrative proceedings and settlements;
general industry trends;
economic conditions, including the impact of an economic downturn;

• 
• 
• 
•  weather  conditions,  including  drought  and  limitations  on  access  to  water,  and  other  natural  phenomena,  and  acts  of 

• 
• 
• 
• 
• 
• 
• 
• 
• 

• 
• 
• 
• 
• 

• 

sabotage, wars or terrorist or cyber security threats or activities;
our ability to collect trade receivables from counterparties;
our ability to attract and retain profitable customers;
our ability to profitably serve our customers;
restrictions on competitive retail pricing;
changes in wholesale electricity prices or energy commodity prices, including the price of natural gas;
changes in prices of transportation of natural gas, coal, fuel oil and other refined products;
changes in the ability of vendors to provide or deliver commodities as needed;
changes in market heat rates in the ERCOT electricity market;
our ability to effectively hedge against unfavorable commodity prices, including the price of natural gas, market heat 
rates and interest rates;
population growth or decline, or changes in market supply or demand and demographic patterns, particularly in ERCOT;
access to adequate transmission facilities to meet changing demands;
changes in interest rates, commodity prices, rates of inflation or foreign exchange rates;
changes in operating expenses, liquidity needs and capital expenditures;
commercial bank market and capital market conditions and the potential impact of disruptions in US and international 
credit markets;
access to capital, the attractiveness of the cost and other terms of such capital and the success of financing and refinancing 
efforts, including availability of funds in capital markets;
140

• 
• 

• 
• 
• 
• 
• 
• 

• 

• 

• 
• 

our ability to maintain prudent financial leverage;
our ability to generate sufficient cash flow to make principal and interest payments in respect of, or refinance, our debt 
obligations:
competition for new energy development and other business opportunities;
inability of various counterparties to meet their obligations with respect to our financial instruments;
changes in technology (including large scale electricity storage) used by and services offered by us;
changes in electricity transmission that allow additional power generation to compete with our generation assets;
our ability to attract and retain qualified employees;
significant changes in our relationship with our employees, including the availability of qualified personnel, and the 
potential adverse effects if labor disputes or grievances were to occur;
changes in assumptions used to estimate costs of providing employee benefits, including medical and dental benefits, 
pension and OPEB, and future funding requirements related thereto, including joint and several liability exposure under 
ERISA;
hazards customary to the industry and the possibility that we may not have adequate insurance to cover losses resulting 
from such hazards;
the impact of our obligations under the TRA, and
actions by credit rating agencies.

Any forward-looking statement speaks only at the date on which it is made, and except as may be required by law, we 
undertake no obligation to update any forward-looking statement to reflect events or circumstances after the date on which it is 
made or to reflect the occurrence of unanticipated events or circumstances.  New factors emerge from time to time, and it is not 
possible for us to predict them.  In addition, we may be unable to assess the impact of any such event or condition or the extent 
to which any such event or condition, or combination of events or conditions, may cause results to differ materially from those 
contained in or implied by any forward-looking statement.  As such, you should not unduly rely on such forward-looking statements.

Market for Our Common Stock

Currently, our common stock is quoted on the OTCQX US market under the symbol "VSTE".  The market for our common 
stock is limited and we cannot assure that a larger market will ever be developed or maintained.  Securities quoted on the OTCQX 
US market may experience low trading volumes.  As a result, investors may find it difficult to dispose of, or to obtain accurate 
quotations of the price of, our securities.  This may limit the liquidity of the common stock, and may adversely affect the market 
price of our common stock.  Further, the purchase or sale of a relatively small number of securities could result in significant price 
fluctuations and it may be difficult for holders to sell their securities without depressing the market price for such securities.

Industry and Market Information

Certain industry and market data and other statistical information used throughout this report are based on independent 
industry publications, government publications, reports by market research firms or other published independent sources, including 
certain data published by ERCOT, the PUCT and NYMEX.  We did not commission any of these publications, reports or other 
sources.  Some data is also based on good faith estimates, which are derived from our review of internal surveys, as well as the 
independent  sources  listed  above.    Industry  publications,  reports  and  other  sources  generally  state  that  they  have  obtained 
information from sources believed to be reliable, but do not guarantee the accuracy and completeness of such information.  While 
we believe that each of these studies and publications, reports and other sources is reliable, we have not independently investigated 
or verified the information contained or referred to therein and make no representation as to the accuracy or completeness of such 
information.  Forecasts are particularly likely to be inaccurate, especially over long periods of time, and we do not know what 
assumptions were used in preparing such forecasts.  Statements regarding industry and market data and other statistical information 
used throughout this report involve risks and uncertainties and are subject to change based on various factors.

141

Item 17:  List of securities offerings and shares issued for services in the past two years.

Part E: Issuance History

The following information sets forth any events that resulted in changes in total shares outstanding by the Company (a) 
within the two-year period ending on the last day of the issuer's most recent fiscal year and (b) since the last day of the issuer's 
most recent fiscal year:

A.  Private Offering of Securities – October 3, 2016

i.  Nature of offering: Section 1145 of the Bankruptcy Code

ii.  Jurisdiction(s) where the offering was registered or qualified: Exempt from registration.

iii.  Number of shares offered: 427,500,000

iv.  Number of shares sold: 427,500,000

v.  Price at which the shares were offered, and the amount actually paid to the Company: N/A.

vi.  Trading status of shares: Unrestricted, except with respect to certain stockholders whose ownership levels cause 

them to be classified as affiliates of Vistra Energy

vii.  Whether the certificates or other documents that evidence the shares contain a legend (1) stating that the shares 
have  not  been  registered  under  the  Securities Act  and  (2)  setting  forth  or  referring  to  the  restrictions  on 
transferability and sale of the shares under the Securities Act: No

viii   Identity of persons who purchased securities: The Company's common stock was issued to the first lien creditors 
of our Predecessor pursuant to the Plan of Reorganization.  Please see Item 14 for (a) the identity of each natural 
person beneficially owning, directly or indirectly, more than five (5%) percent of any class of equity securities 
of such entity and (b) to the extent not otherwise disclosed, the identify of each natural person who controlled 
or directed, directly or indirectly, the purchase of such securities for such entity.

B.  Private Offering of Securities – October 25, 2016

i.  Nature of offering: Private placement pursuant to the terms of employment agreement.

ii.  Jurisdiction(s) where the offering was registered or qualified: N/A

iii.  Number of shares offered: 80,231

iv.  Number of shares sold: 80,231

v.  Price at which the shares were offered, and the amount actually paid to the Company: $15.58.

vi.  Trading status of shares: Restricted

vii.  Whether the certificates or other documents that evidence the shares contain a legend (1) stating that the shares 
have  not  been  registered  under  the  Securities Act  and  (2)  setting  forth  or  referring  to  the  restrictions  on 
transferability and sale of the shares under the Securities Act: No

viii   Identity of persons who purchased securities: Curtis A. Morgan

142

Item 18:  Material contracts.

Part F: Exhibits

(a)  Registration Rights Agreement, by and among TCEH Corp. (now known as Vistra Energy Corp.) and the Holders party 
thereto, dated as of October 3, 2016.  See Exhibit 18(G) in the Company's Initial Disclosure Statement, filed October 4, 
2016, which is incorporated herein by reference.

(b)  Credit Agreement, by and among TEX Intermediate Company LLC (now known as Vistra Intermediate Company LLC), 
TEX Operations Company LLC (now known as Vistra Operations LLC) and its subsidiary guarantors named therein, the 
lenders party thereto from time to time, and Deutsche Bank AG, New York Branch, as administrative and collateral agent, 
dated as of October 3, 2016.  See Exhibit 18(A) in the Company's Initial Disclosure Statement, filed October 4, 2016, 
which is incorporated herein by reference.

(c)  Amendment to Credit Agreement, dated December 14, 2016.  See Exhibit 1 in the Company's Current Report, filed 

December 15, 2016, which is incorporated herein by reference.

(d)  Second Amendment to Credit Agreement, dated February 1, 2017.  See Exhibit 1 in the Company's Current Report, filed 

February 10, 2017, which is incorporated herein by reference.

(e)  Third Amendment to Credit Agreement, dated February 28, 2017 (which is included as an attachment to this Annual 

Report).

(f)  Collateral Trust Agreement, by and among TEX Operations Company LLC (now known as Vistra Operations LLC), the 
Grantors from time to time thereto, Railroad Commission of Texas, as first-out representative, and Deutsche Bank AG, 
New York  Branch,  as  senior  credit  agreement  representative,  dated  as  of  October  3,  2016.    See  Exhibit  10.3  in  the 
Company's Registration Statement on Form S-1 (file no. 333-215288), dated December 23, 2016, which is incorporated 
herein by reference.

(g)  2016 Omnibus Incentive Plan.  See Exhibit 18(I) in the Company's Initial Disclosure Statement, filed October 4, 2016, 

which is incorporated herein by reference.

(h)  Form of Option Award Agreement (Management) for 2016 Omnibus Incentive Plan.  See Exhibit 18(J) in the Company's 

Initial Disclosure Statement, filed October 4, 2016, which is incorporated herein by reference.

(i)  Form of Restricted Stock Unit Award Agreement (Management) for 2016 Omnibus Incentive Plan.  See Exhibit 10.6 in 
the Company's Registration Statement on Form S-1 (file no. 333-215288), dated December 23, 2016, which is incorporated 
herein by reference.

(j)  Vistra Energy Corp Executive Annual Incentive Plan.  See Exhibit 10.8 in the Company's Amendment No. 1 to Registration 
Statement on Form S-1 (file no. 333-215288), dated February 14, 2017, which is incorporated herein by reference.

(k)  Stockholder's Agreement, by and between TCEH Corp. (now known as Vistra Energy Corp.) and Apollo Management 
Holdings, L.P., dated as of October 3, 2016.  See Exhibit 10.7 in the Company's Registration Statement on Form S-1 (file 
no. 333-215288), dated December 23, 2016, which is incorporated herein by reference.

(l)  Stockholder's Agreement,  by  and  between TCEH  Corp.  (now  known  as  Vistra  Energy  Corp.)  and  Brookfield Asset 
Management  Private  Institutional  Capital Adviser  (Canada),  dated  as  of  October  3,  2016.    See  Exhibit  10.8  in  the 
Company's Registration Statement on Form S-1 (file no. 333-215288), dated December 23, 2016, which is incorporated 
herein by reference.

(m)  Stockholder's Agreement,  by  and  between  TCEH  Corp.  (now  known  as  Vistra  Energy  Corp.)  and  Oaktree  Capital 
Management, L.P. and certain of its affiliated entities, dated as of October 3, 2016.  See Exhibit 10.9 in the Company's 
Registration Statement on Form S-1 (file no. 333-215288), dated December 23, 2019, which is incorporated herein by 
reference.

143

(n)  Tax Receivable Agreement, by and between TEX Energy LLC (now known as Vistra Energy Corp.) and American Stock 
Transfer & Trust Company, as transfer agent, dated as of October 3, 2016.  See Exhibit 18(C) in the Company's Initial 
Disclosure Statement, filed October 4, 2016, which is incorporated herein by reference.

(o)  Tax Matters Agreement, by and among TEX Energy LLC (now known as Vistra Energy Corp.), Energy Future Holdings 
Corp., Energy Future Intermediate Holding Company LLC, EFI Finance Inc. and EFH Merger Co. LLC, dated as of 
October 3, 2016.  See Exhibit 18(D) in the Company's Initial Disclosure Statement, filed October 4, 2016, which is 
incorporated herein by reference.

(p)  Transition Services Agreement, by and between Energy Future Holdings Corp. and TEX Operations Company LLC (now 
known as Vistra Operations Company LLC), dated as of October 3, 2016.  See Exhibit 18(F) in the Company's Initial 
Disclosure Statement, filed October 4, 2016, which is incorporated herein by reference.

(q)  Separation Agreement, by and between Energy Future Holdings Corp., TEX Energy LLC (now known as Vistra Energy 
Corp.) and TEX Operations Company LLC (now known as Vistra Operations LLC), dated as of October 3, 2016.  See 
Exhibit 18(B) in the Company's Initial Disclosure Statement, filed October 4, 2016, which is incorporated herein by 
reference.

(r)  Purchase and Sale Agreement, dated as of November 25, 2015, by and between La Frontera Ventures, LLC and Luminant 
Holding Company LLC.  See Exhibit 10.14 in the Company's Registration Statement on Form S-1 (file no. 333-215288), 
dated December 23, 2016, which is incorporated herein by reference.

(s)  Amended and Restated Split Participant Agreement, by and between Oncor Electric Delivery Company LLC (f/k/a TXU 
Electric Delivery Company) and TEX Operations Company LLC (now known as Vistra Operations Company LLC), 
dated as of October 3, 2016.  See the Exhibit 18(E) in the Company's Initial Disclosure Statement, filed October 4, 2016, 
which is incorporated herein by reference.

(t)  Employment Agreement between Curtis A. Morgan and Vistra Energy Corp., effective as of October 4, 2016.  See Exhibit 
18(K) in the Company's Initial Disclosure Statement, filed October 4, 2016, which is incorporated herein by reference.

(u)  Stock Purchase Agreement between Curtis A. Morgan and Vistra Energy Corp., effective as of October 25, 2016.  See 
Item 7 of the Company's quarterly report filed on November 14, 2016, which is incorporated herein by reference.

(v)  Employment Agreement between James A. Burke and Vistra Energy Corp., effective as of October 4, 2016.  See Exhibit 

18(L) in the Company's Initial Disclosure Statement, filed October 4, 2016, which is incorporated herein by reference.

(w)  Employment Agreement between William Holden and Vistra Energy Corp., effective as of December 5, 2016.  See Exhibit 

1 in the Company's Current Report, filed December 5, 2016, which is incorporated herein by reference.

(x)  Employment Agreement between Stephanie Zapata Moore and Vistra Energy Corp., effective as of October 4, 2016.  See 
Exhibit 18(M) in the Company's Initial Disclosure Statement, filed October 4, 2016, which is incorporated herein by 
reference.

(y)  Employment Agreement between Carrie Lee Kirby and Vistra Energy Corp., effective as of October 4, 2016.  See Exhibit 
10.22 in the Company's Amendment No. 1 to Registration Statement on Form S-1 (file no. 333-215288), dated February 
14, 2017, which is incorporated herein by reference.

(z)  Employment Agreement between Sara Graziano and Vistra Energy Corp., effective as of October 4, 2016.  See Exhibit 
10.23 in the Company's Amendment No. 1 to Registration Statement on Form S-1 (file no. 333-215288), dated February 
14, 2017, which is incorporated herein by reference.

(aa) General Release Agreement, dated as of January 31, 2017, by and between Michael Liebelson and Vistra Energy Corp.  
See Exhibit 10.24 in the Company's Amendment No. 1 to Registration Statement on Form S-1 (file no. 333-215288), 
dated February 14, 2017, which is incorporated herein by reference.

(ab) Form of indemnification agreement with directors.  See Exhibit 10.20 in the Company's Registration Statement on Form 

S-1, dated December 23, 2016, which is incorporated herein by reference.

144

(ac) Lease Agreement, dated February 14, 2002, between State Street Bank and Trust Company of Connecticut, National 
Association, an owner trustee of ZSF/Dallas Tower Trust, a Delaware grantor trust, as lessor and EFH Properties Company 
(now known as Vistra EP Properties Company), as Lessee (Energy Plaza Property).  See Exhibit 10.21 in the Company's 
Registration Statement on Form S-1, dated December 23, 2016, which is incorporated herein by reference.

(ad) First Amendment, dated June 1, 2007, to Lease Agreement, dated February 14, 2002.  See Exhibit 10.22 in the Company's 

Registration Statement on Form S-1, dated December 23, 2016, which is incorporated herein by reference.

Item 19:  Certificate of incorporation and bylaws.

Please see Exhibit 19(a) to the Initial Disclosure Statement filed on October 4, 2016 and Exhibit 8(a) to the Interim Report 
for the Quarter Ended September 30, 2016 filed on November 14, 2016 for copies of the Company's certificate of incorporation 
and its amendment, respectively.  Please see Exhibit 8(b) to the Interim Report for the Quarter Ended September 30, 2016 filed 
on November 14, 2016 for a copy of the Company's bylaws.

Item 20: Purchases of Equity Securities by the Issuer and Affiliated Purchasers.

Other than issuances of the Company's common stock pursuant to the Plan of Reorganization and the purchase of shares by 
our chief executive officer pursuant to the terms of an employment agreement (see Item 17), there have been no purchases made 
by or on behalf of the Company or any Affiliated Purchaser of shares or other units of any class of the Company's equity securities.  
For purposes of this Item 20, Affiliated Purchaser is defined as (a) a person acting, directly or indirectly, in concert with the issuer 
for the purpose of acquiring the issuer's securities or (b) an affiliate who, directly or indirectly, controls the issuer's purchases of 
such securities, whose purchases are controlled by the issuer, or whose purchases are under common control with those of the 
issuer; provided, however, that Affiliated Purchaser shall not include a broker, dealer or other person solely by reason of such 
broker, dealer or other person effecting purchases on behalf of the issuer or for its account, and shall not include an officer or 
director of the issuer solely by reason of that officer or director's participation in the decision to authorize purchases by or on 
behalf of the issuer.

145

Item 21:  Issuer's Certifications.

I, Curtis A. Morgan, certify that:

Certification of Chief Executive Officer

1. 

I have reviewed this annual report of Vistra Energy Corp. (the Company);

2.  Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material 
fact  necessary  to  make  the  statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not 
misleading with respect to the period covered by this annual report; and

3.  Based on my knowledge, the financial statements, and other financial information included or incorporated by reference in 
this annual report, fairly present in all material respects the financial condition, results of operations and cash flows of the 
Company as of, and for, the periods presented in this annual report.

Date:  March 30, 2017

/s/   Curtis A. Morgan 
By:  Curtis A. Morgan
Title:  Director, President and Chief Executive

Officer of Vistra Energy Corp.

146

Certification of Chief Financial Officer

I, J. William Holden, certify that:

1. 

I have reviewed this annual report of Vistra Energy Corp. (the Company);

2.  Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material 
fact  necessary  to  make  the  statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not 
misleading with respect to the period covered by this annual report; and

3.  Based on my knowledge, the financial statements, and other financial information included or incorporated by reference in 
this annual report, fairly present in all material respects the financial condition, results of operations and cash flows of the 
Company as of, and for, the periods presented in this annual report.

Date:  March 30, 2017

J. William Holden 
J. William Holden

/s/  
By: 
Title:  Executive Vice President and Chief 

Financial Officer of Vistra Energy Corp.

147

EXHIBIT 18(e)

THIRD AMENDMENT TO CREDIT AGREEMENT 

THIS THIRD AMENDMENT TO CREDIT AGREEMENT is dated as of February 28, 2017 
(this  “Third  Amendment”),  and  entered  into  by  and  among  Vistra  Operations  Company  LLC 
(formerly  known  as  TEX  Operations  Company  LLC),  a  Delaware  limited  liability  company  (the 
“Borrower”),  Vistra  Intermediate  Company  LLC  (formerly  known  as  TEX  Intermediate  Company 
LLC),  a  Delaware  limited  liability  company  (“Holdings”),  the  Term  Letter  of  Credit  Issuers  (as 
defined in the Credit Agreement referred to below) party hereto and Deutsche Bank AG New York 
Branch, as Administrative Agent and Collateral Agent. 

RECITALS: 

WHEREAS, reference is hereby made to the Credit Agreement, dated as of October 3, 2016 
(as amended, restated, supplemented and/or otherwise modified from time to time prior to the Third 
Amendment  Effective  Date  referred  to  below,  the  “Credit  Agreement”),  among  Holdings,  the 
Borrower,  the  Lenders  and  Letter  of  Credit  Issuers  party  thereto,  the  Administrative  Agent,  the 
Collateral  Agent  and  the  other  parties  named  therein  (capitalized  terms  used  but  not  defined  herein 
having the meaning provided in the Credit Agreement (as amended hereby));  

WHEREAS, the Borrower may appoint a new Term Letter of Credit Issuer with the consent 

of the Administrative Agent as provided in Section 3.6(a) of the Credit Agreement; and 

WHEREAS, Section 13.1 of the Credit Agreement provides that the Administrative Agent, 
the Collateral Agent, the relevant Letter of Credit Issuer(s) and the relevant Credit Parties may amend, 
supplement  or  modify  any  provision  of  Section  3  of  the  Credit  Agreement  (or  any  defined  term  as 
used  therein  or  any  underlying  definition  thereto)  to  make  technical,  ministerial  or  operational 
changes  (or  any  other  amendments,  supplements  or  modifications  which  impact  such  consenting 
Letter of Credit Issuer) without the consent of any other Lender so long as such amendments do not 
adversely affect the Lenders; 

NOW,  THEREFORE,  in  consideration  of  the  premises  and  agreements,  provisions  and 

covenants herein contained, the parties hereto agree as follows: 

A. 

Provisions Related to Term Letters of Credit. 

1.

Additional Term Letter of Credit Issuer.  The Borrower hereby appoints Natixis,
New York Branch as a Term Letter of Credit Issuer as contemplated by Section 3.6(a) of the Credit 
Agreement  (and  Natixis,  New  York  Branch  hereby  accepts  such  appointment),  on  the  terms  and 
subject  to  the  conditions  below.    Each  of  the  Borrower,  the  Administrative  Agent,  the  Collateral 
Agent and Natixis, New York Branch agrees that, on and after the Third Amendment Effective Date, 
Natixis,  New  York  Branch  (and  its  Affiliates)  will  become  a  Term  Letter  of  Credit  Issuer  for  all 
purposes under the Credit Agreement (as amended hereby) and the other Credit Documents, and shall 
be subject to and bound by the terms thereof, and shall perform all the obligations, and shall have all 
the rights and powers, of a Term Letter of Credit Issuer thereunder. 

2.

Amendments to the Credit Agreement.  On the Third Amendment Effective Date,

the Credit Agreement is hereby amended as follows: 

(i) 

The  definition of “Term  C Loan Collateral Account” in Section 1.1  of 

the Credit Agreement is hereby amended and restated in its entirety as follows: 

“Term C Loan Collateral Account” shall mean one or more cash collateral 
accounts  or  securities  accounts  established  pursuant  to,  and  subject  to  the  terms  of, 
Section  3.9  for  the  purpose  of  cash  collateralizing  the  Term  L/C  Obligations  in 
respect  of  Term  Letters  of  Credit,  including  the  Deutsche  Bank  Term  C  Loan 

Americas 92513965 

Collateral Account, the Barclays Term C Loan Collateral Account, the Natixis Term 
C Loan Collateral Account and the Citibank Term C Loan Collateral Account. 

(ii) 

The  definition  of  “Term  Letter  of  Credit  Issuer”  in  Section  1.1  of  the 

Credit Agreement is hereby amended and restated in its entirety as follows: 

“Term  Letter  of  Credit  Issuer”  shall  mean  (a)  Deutsche  Bank  AG  New 
York  Branch  and  any  of  its  Affiliates  (in  the  case  of  such  Affiliates,  solely  to  the 
extent reasonably acceptable to the Borrower), (b) Barclays Bank PLC and any of its 
Affiliates (in the case of such Affiliates, solely to the extent reasonably acceptable to 
the Borrower), (c) Natixis, New York Branch and any of its Affiliates (in the case of 
such Affiliates, solely to the extent reasonably acceptable to the Borrower), (d) each 
issuer  of  a  DIP  Term  Letter  of  Credit  listed  on  Schedule  1.1(b)  and  (e)  at  any  time 
such Person who shall become a Term Letter of Credit Issuer pursuant to Section 3.6 
(it  being  understood  that  if  any  such  Person  ceases  to  be  a  Lender  hereunder,  such 
Person will remain a Term Letter of Credit Issuer with respect to any Term Letters of 
Credit  issued  by  such  Person  that  remained  outstanding  as  of  the  date  such  Person 
ceased  to  be  a  Lender).    Any  Term  Letter  of  Credit  Issuer  may,  in  its  discretion, 
arrange  for  one  or  more  Term  Letters  of  Credit  to  be  issued  by  Affiliates  of  such 
Term Letter of Credit Issuer reasonably acceptable to the Borrower, and in each such 
case  the  term  “Term  Letter  of  Credit  Issuer”  shall  include  any  such  Affiliate  or 
Lender  with  respect  to  Term  Letters  of  Credit  issued  by  such  Affiliate  or  Lender.  
References  herein  and  in  the  other  Credit  Documents  to  the  Term  Letter  of  Credit 
Issuer shall be deemed  to  refer to the Term Letter  of Credit Issuer  in  respect of the 
applicable Term Letter of Credit or to all Term Letter of Credit Issuers, as the context 
requires. 

(iii) 

Section 1.1 of the Credit Agreement is hereby further amended by adding 

the following definitions in appropriate alphabetical order: 

“Natixis  Term  C  Loan  Collateral  Account”  shall  mean  the  Term  C  Loan 
Collateral  Account  established  with  Natixis,  New  York  Branch  or  any  Affiliate 
thereof  (which  Affiliate  is  consented  to  by  the  Borrower  (such  consent  not  to  be 
unreasonably withheld)) as Depositary Bank for the purpose of cash collateralizing 
the  Term  L/C  Obligations  in  respect  of  Term  Letters  of  Credit  issued  by  Natixis, 
New York Branch (or any of its Affiliates) as Term Letter of Credit Issuer. 

“Natixis Term Letters of Credit” shall mean Term Letters of Credit issued by 
Natixis, New York Branch, any of its affiliates or replacement or successor pursuant 
to Section 3.6(a). 

“Third  Amendment”  shall  mean  that  certain  Third  Amendment  to  Credit 
Agreement,  dated  as  of  February  28,  2017,  among  Holdings,  the  Borrower,  the 
Administrative Agent, the Collateral Agent and each Term Letter of Credit Issuer. 

“Third  Amendment  Effective  Date”  shall  have  the  meaning  provided  in  the 

Third Amendment. 

(iv) 

The  definition  of  “Specified  Term  Letter  of  Credit  Commitment”  in 
Section 1.1 of the Credit Agreement is hereby amended by deleting the text “on the date 
hereof” and inserting the text “on the Third Amendment Effective Date” in lieu thereof. 

(v) 

Section  3.9  of  the  Credit  Agreement  is  hereby  amended  by  deleting  said 

Section in its entirety and inserting the following text in lieu thereof: 

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2 

 
 
 
 
“On  the  Closing  Date  or  the  Third  Amendment  Effective  Date,  as  applicable,  the 
Borrower  established  a  Term  C  Loan  Collateral  Account  for  the  benefit  of  each 
Term Letter of Credit Issuer (including the Deutsche Bank Term C Loan Collateral 
Account,  the  Barclays  Term  C  Loan  Collateral  Account,  the  Natixis  Term  C  Loan 
Collateral  Account  and  the  Citibank  Term  C  Loan  Collateral  Account)  for  the 
purpose  of  cash  collateralizing  the  Borrower’s  obligations  (including  Term  L/C 
Obligations) to such Term Letter of Credit Issuer in respect of the Term Letters of 
Credit issued or to be issued by such Term Letter of Credit Issuer.  On the Closing 
Date, the proceeds of the Term C Loans, together with other funds (if any) provided 
by  the  Borrower,  were  deposited  into  the  applicable  Term  C  Loan  Collateral 
Accounts  such  that  the  Term  C  Loan  Collateral  Account  Balance  of  the  Term  C 
Loan  Collateral  Account  established  for  the  benefit  of  each  Term  Letter  of  Credit 
Issuer equaled at least the Term Letters of Credit Outstanding of such Term Letter of 
Credit  Issuer.    After  the  Conversion  Date,  the  Borrower  may  establish  additional 
Term  C  Loan  Collateral  Accounts  for  the  benefit  of  any  additional  Term  Letter  of 
Credit  Issuer  for  the  purpose  of  cash  collateralizing  the  Borrower’s  obligations  to 
such Term Letter of Credit Issuer in respect of the Term Letters of Credit issued or 
to be issued by such Term Letter of Credit Issuer, and may transfer all or any portion 
of  the  funds  in  any  Term  C  Loan  Collateral  Account  to  any  other  Term  C  Loan 
Collateral Account (including between the Deutsche  Bank Term C Loan Collateral 
Account,  the  Barclays  Term  C  Loan  Collateral  Account,  the  Natixis  Term  C  Loan 
Collateral Account and the Citibank Term C Loan Collateral Account), subject to the 
satisfaction (or waiver) of the conditions set forth in this Section 3.9 (and each Term 
Letter  of  Credit  Issuer  and  the  Collateral  Agent  agrees  to  (or  shall  instruct  the 
Collateral Trustee to) instruct the applicable Depositary Bank to transfer such funds 
at  the  discretion  of  the  Borrower  within  one  Business  Day  after  the  Borrower  has 
provided  notice  to  make  such  transfer);  provided  that  each  Term  Letter  of  Credit 
Issuer may require that the Depositary Bank for the Term C Loan Collateral Account 
corresponding to its Term L/C Obligations is such Term Letter of Credit Issuer or an 
Affiliate thereof.  The Borrower agrees that at all times, and shall immediately cause 
additional funds  to  be  deposited and  held in the Term  C  Loan  Collateral Accounts 
from time to time in order that (A) the Term C Loan Collateral Account Balance for 
all Term C Loan Collateral Accounts shall at least equal the Term Letters of Credit 
Outstanding  with  respect  to  all  Term  Letters  of  Credit  and  (B)  the  Term  C  Loan 
Collateral Account Balance of each Term C Loan Collateral Account established for 
the benefit of a Term Letter of Credit Issuer shall equal at least the Term Letters of 
Credit  Outstanding  of  such  Term  Letter  of  Credit  Issuer  (the  “Term  L/C  Cash 
Coverage Requirement”); provided that in the case of clause (B), such requirement 
shall be deemed to have been met at such time if the Borrower shall have instructed 
that funds held in one Term C Loan Collateral Account be transferred to the Term C 
Loan Collateral Account established for the benefit of another Term Letter of Credit 
Issuer so long as after giving effect to such transfer, the Term L/C Cash Coverage 
Requirement  shall  have  been  met.    The  Borrower  hereby  grants  to  the  Collateral 
Representative, for the benefit of all Term Letter of Credit Issuers, a security interest 
in  the  Term  C  Loan  Collateral  Accounts  and  all  cash  and  balances  therein  and  all 
proceeds  of  the  foregoing,  as  security  for  the  Term  L/C  Obligations  (including  the 
Term  Letter  of  Credit  Reimbursement  Obligations)  (and,  in  addition,  grants  a 
security interest therein, for the benefit of the Secured Parties as collateral security 
for the RCT Reclamation Obligations and the other First Lien Obligations; provided 
that (v) amounts on deposit in the Citibank Term C Loan Collateral Account shall be 
applied,  first,  to  repay  the  Term  L/C  Obligations  (including  any  Term  Letter  of 
Credit  Reimbursement  Obligations)  in  respect  of  Citibank  Term  Letters  of  Credit, 
second,  to  repay  the  Term  L/C  Obligations  in  respect  of  all  other  Term  Letters  of 
Credit and, then, to repay the RCT Obligations and all other First Lien Obligations 

3 

Americas 92513965 

 
 
 
 
as provided in Section 11.12, (w) amounts on deposit in the Deutsche Bank Term C 
Loan Collateral Account shall be applied, first, to repay the Term L/C Obligations in 
respect  of  Deutsche  Bank  Term  Letters  of  Credit,  second,  to  repay  the  Term  L/C 
Obligations in respect of all other Term Letters of Credit and, then, to repay the RCT 
Obligations  and  all  other  First  Lien  Obligations  as  provided  in  Section  11.12,  (x) 
amounts  on  deposit  in  the  Barclays  Term  C  Loan  Collateral  Account  shall  be 
applied, first, to repay the Term L/C Obligations in respect of Barclays Term Letters 
of  Credit,  second,  to  repay  the  Term  L/C  Obligations  in  respect  of  all  other  Term 
Letters  of  Credit  and,  then,  to  repay  the  RCT  Obligations  and  all  other  First  Lien 
Obligations  as  provided  in  Section  11.12,  (y)  amounts  on  deposit  in  the  Natixis 
Term  C  Loan  Collateral  Account  shall  be  applied,  first,  to  repay  the  Term  L/C 
Obligations in respect of Natixis Term Letters of Credit, second, to repay the Term 
L/C Obligations in respect of all other Term Letters of Credit and, then, to repay the 
RCT Obligations  and  all  other First Lien  Obligations as provided  in Section  11.12 
and (z) amounts  on  deposit in  any other Term  C Loan  Collateral Account  shall  be 
applied,  first,  to  repay  the  corresponding  Term  L/C  Obligations  (including  Term 
Letter of Credit Reimbursement Obligations) owing to the applicable Term Letter of 
Credit Issuer, second, to repay the Term L/C Obligations in respect of all other Term 
Letters  of  Credit  and,  then,  to  repay  the  RCT  Obligations  and  all  other  First  Lien 
Obligations as provided in Section 11.12).  Except as expressly provided herein or in 
any other Credit Document, no Person shall have the right to make any withdrawal 
from  any  Term  C  Loan  Collateral  Account  or  to  exercise  any  right  or  power  with 
respect  thereto;  provided  that  at  any  time  the  Borrower  shall  fail  to  reimburse  any 
Term  Letter  of  Credit  Issuer  for  any  Unpaid  Drawing  in  accordance  with 
Section3.4(a),  the  Borrower  hereby  absolutely,  unconditionally  and  irrevocably 
agrees that the Collateral Agent shall be entitled to instruct (and shall be entitled to 
instruct  the  Collateral  Trustee  to  instruct)  the  applicable  depositary  bank  (each,  a 
“Depositary Bank”) of the applicable Term C Loan Collateral Account to withdraw 
therefrom  and  pay  to  such  Term  Letter  of  Credit  Issuer  amounts  equal  to  such 
Unpaid  Drawings.    Amounts  in  any  Term  C  Loan  Collateral  Account  shall  be 
invested by the applicable Depositary Bank in Term L/C Permitted Investments (and 
as  reasonably  agreed  by  the  applicable  Depositary  Bank  under  the  applicable 
depositary  agreement) in the  manner  instructed  by the Borrower  (and agreed to by 
such  Depositary  Bank)  (and  returns  shall  accrue  for  the  benefit  of  the  Borrower); 
provided,  however,  that  the  applicable  Depositary  Bank  shall  determine  such 
investments in Term L/C Permitted Investments during the existence of any Event of 
Default as long as made in Term L/C Permitted Investments, it being understood and 
agreed that neither the Borrower nor the applicable Depositary Bank nor any other 
Person may direct the investment of funds in any Term C Loan Collateral Account 
in any assets other than Term L/C Permitted Investments. The Borrower shall bear 
the  risk  of  loss  of  principal  with  respect  to  any  investment  in  any  Term  C  Loan 
Collateral  Account.  So  long  as  no  Event  of  Default  shall  have  occurred  and  be 
continuing  and  subject  to  the  satisfaction  of  the  Term  L/C  Cash  Coverage 
Requirement  for  each  Term  Letter  of  Credit  Issuer  after  giving  effect  to  any  such 
release,  upon  at  least  three  Business  Days’  prior  written  notice  to  the  Collateral 
Agent and the Administrative Agent, the Borrower may, at any time and from time 
to time, request release of and payment to the Borrower of (and the Collateral Agent 
hereby  agrees  to  instruct  (or  to  instruct  the  Collateral  Trustee  to  instruct)  the 
applicable  Depositary  Bank  to  release  and  pay  to  the  Borrower)  any  amounts  on 
deposit  in  the  Term  C  Loan  Collateral  Accounts  (as  reduced  by  the  aggregate 
amounts,  if  any,  withdrawn  by  the  Term  Letter  of  Credit  Issuers  and  not 
subsequently  deposited  by  the  Borrower)  in  excess  of  the  Term  Letter  of  Credit 
Commitment  at  such  time  (provided  that  the  Collateral  Agent  shall  have  received 
prior confirmation of the amount of such excess from the Administrative Agent). In 

4 

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addition, the Collateral Agent hereby agrees to instruct (or to instruct the Collateral 
Trustee to instruct) the Depositary Bank to release and pay to the Borrower amounts 
(if  any)  remaining  on  deposit  in  the  Term  C  Loan  Collateral  Accounts  after  the 
termination or cancellation of all Term Letters of Credit, the termination of the Term 
Letter  of  Credit  Commitment  and  the  repayment  in  full  of  all  outstanding  Term  C 
Loans and Term L/C Obligations.” 

(vi) 

The section of Schedule 1.1(a) to the Credit Agreement entitled “Specified 
Term  Letter  of  Credit  Commitments”  is  hereby  amended  and  restated  in  its  entirety  as 
follows: 

Specified Term Letter of Credit Commitments 

Term Letter of Credit Issuer 

Specified Term Letter of Credit Commitment 

Natixis, New York Branch 

Deutsche Bank AG New York Branch 

Barclays Bank PLC 

TOTAL 

46.153846154% 

26.923076923% 

26.923076923% 

100% 

B. 

Conditions Precedent. This Third Amendment shall become effective as of the first 
date (the “Third Amendment Effective Date”) when each of the conditions set forth in this Section B 
shall have been satisfied: 

1.  The  Administrative  Agent  shall  have  received  duly  executed  counterparts  hereof  that, 
when  taken  together,  bear  the  signatures  of  (a)  the  Borrower,  (b)  Holdings,  (c)  the  Administrative 
Agent, (d) the Collateral Agent and (e) each Term Letter of Credit Issuer. 

2.  The Administrative Agent shall have received a control agreement (in form and substance 
reasonably  satisfactory  to  the  Collateral  Agent,  Natixis,  New  York  Branch,  the  Borrower  and  the 
Collateral  Trustee)  with  respect  to  the  Natixis  Term  C  Loan  Collateral  Account,  executed  and 
delivered  by  (a)  the  Borrower,  (b)  the  Collateral  Trustee,  (c)  the  Collateral  Agent  and  (d)  Natixis, 
New York Branch, as Depositary Bank with respect to the Natixis Term C Loan Collateral Account. 

C.  Other Terms. 

1. 

Credit  Party  Certifications.  By  execution  of  this  Third  Amendment,  each  of 
Holdings and the Borrower hereby certifies, on behalf of itself and not in his/her individual capacity, 
that as of the Third Amendment Effective Date: 

(i) 

each  of  Holdings  and  the  Borrower  has  the  corporate  or  other 
organizational  power  and  authority  to  execute  and  deliver  this  Third  Amendment  and 
carry out the terms and provisions of this Third Amendment and the Credit Agreement (as 
modified hereby) and has taken all necessary corporate or other organizational action to 
authorize  the  execution  and  delivery  of  this  Third  Amendment  and  performance  of  this 
Third Amendment and the Credit Agreement (as modified hereby);  

(ii) 

each  of  Holdings  and  the  Borrower  has  duly  executed  and  delivered  this 
Third  Amendment  and  each  of  this  Third  Amendment  and  the  Credit  Agreement  (as 
modified hereby) constitutes the legal, valid and binding obligation of such Credit Party 
enforceable in accordance with its terms, subject to the effects of bankruptcy, insolvency, 
fraudulent  conveyance,  reorganization  and  other  similar  laws  relating  to  or  affecting 

Americas 92513965 

5 

 
 
 
 
 
creditors’  rights  generally  and  general  principles  of  equity  (whether  considered  in  a 
proceeding in equity or law) (provided that, with respect to the creation and perfection of 
security  interests  with  respect  to  Indebtedness,  Stock  and  Stock  Equivalents  of  Foreign 
Subsidiaries, only to the extent the creation and perfection of such obligation is governed 
by the Uniform Commercial Code); 

(iii) 

none  of  the  execution  and  delivery  by  Holdings  or  the  Borrower  of  this 
Third  Amendment,  the  performance  by  Holdings  or  the  Borrower  of  this  Third 
Amendment and the Credit Agreement (as modified hereby) or the compliance with the 
terms  and  provisions  hereof  or  thereof  or  the  consummation  of  the  transactions 
contemplated  hereby  will  (a)  contravene  any  applicable  provision  of  any  material 
Applicable  Law  (including  material  Environmental  Laws)  other  than  any  contravention 
which would not reasonably be expected to result in a Material Adverse Effect, (b) result 
in any breach of any of the terms, covenants, conditions or provisions of, or constitute a 
default under, or result in the creation or imposition of any Lien upon any of the property 
or assets of Holdings, the Borrower or any Restricted Subsidiary (other than Liens created 
under  the  Credit  Documents,  Permitted  Liens  or  Liens  subject  to  an  intercreditor 
agreement permitted hereby or the Collateral Trust Agreement) pursuant to the terms of 
any material indenture, loan agreement, lease agreement, mortgage, deed of trust or other 
material debt agreement or instrument to which Holdings, the Borrower or any Restricted 
Subsidiary is a party or by which it or any of its property or assets is bound other than any 
such breach, default or Lien that would not reasonably be expected to result in a Material 
Adverse Effect, or (c) violate any provision of the Organizational Documents of Holdings 
or the Borrower; and 

(iv) 

no  Default  or  Event  of  Default  has  occurred  and  is  continuing  or  would 

result from the consummation of the transactions contemplated hereby. 

2. 

Amendment,  Modification  and  Waiver.  This  Third  Amendment  may  not  be 
amended, modified or waived except by an instrument or instruments in writing signed and delivered 
on behalf of each of the parties hereto and in accordance with the provisions of Section 13.1 of the 
Credit Agreement. 

3. 

Entire  Agreement.  This  Third  Amendment,  the  Credit  Agreement  (as  modified 
hereby)  and  the  other  Credit  Documents  constitute  the  entire  agreement  among  the  parties  with 
respect  to  the  subject  matter  hereof  and  thereof  and  supersede  all  other  prior  agreements  and 
understandings, both written and verbal, among the parties or any of them with respect to the subject 
matter hereof. 

4. 

GOVERNING  LAW.  THIS  THIRD  AMENDMENT  AND  THE  RIGHTS  AND 
OBLIGATIONS  OF  THE  PARTIES  HEREUNDER  SHALL  BE  GOVERNED  BY,  CONSTRUED 
AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 

5. 

Severability.  Any  term  or  provision  of  this  Third  Amendment  which  is  invalid  or 
unenforceable  in  any  jurisdiction  shall,  as  to  that  jurisdiction,  be  ineffective  to  the  extent  of  such 
invalidity  or  unenforceability  without  rendering  invalid  or  unenforceable  the  remaining  terms  and 
provisions of this Third Amendment or affecting the validity or enforceability of any of the terms or 
provisions  of  this  Third  Amendment  in  any  other  jurisdiction.  If  any  provision  of  this  Third 
Amendment is so broad as to be unenforceable, the provision shall be interpreted to be only so broad 
as would be enforceable. 

6. 

Counterparts.  This  Third  Amendment  may  be  executed  in  counterparts,  each  of 
which shall be deemed to be an original, but all of which shall constitute one and the same agreement. 

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Delivery  of  a  counterpart  to  this  Third  Amendment  by  electronic  means  shall  be  as  effective  as 
delivery of an original counterpart hereof. 

7.

Submission to Jurisdiction. Each party hereto irrevocably and unconditionally:

(i)  submits for itself and its property in any legal action or proceeding relating to this Third 
Amendment and the other Credit Documents to which it is a party, or for recognition and 
enforcement  of  any  judgment  in  respect  thereof,  to  the  exclusive  general  jurisdiction  of 
the  courts  of  the  State  of  New  York,  the  courts  of  the  United States  of  America  for  the 
Southern District of New York and appellate courts from any thereof; 

(ii)  consents  that  any  such  action  or  proceeding  may  be  brought  in  such  courts  and  waives 
any  objection  that  it  may  now  or  hereafter  have  to  the  venue  of  any  such  action  or 
proceeding  in  any  such  court  or  that  such  action  or  proceeding  was  brought  in  an 
inconvenient court and agrees not to plead or claim the same; 

(iii) agrees  that  service  of  process  in  any  such  action  or  proceeding  may  be  effected  by 
mailing a copy thereof by registered or certified mail (or any substantially similar form of 
mail), postage prepaid, to such Person at such address of which the Administrative Agent 
shall have been notified pursuant to Section 13.2 of the Credit Agreement; 

(iv) agrees that  nothing herein shall affect  the  right to  effect  service  of process in  any other 

manner permitted by law or shall limit the right to sue in any other jurisdiction; 

(v)  subject  to  the  last  paragraph  of  Section  13.5  of  the  Credit  Agreement,  waives,  to  the 
maximum  extent  not  prohibited  by  Applicable  Law,  any  right  it  may  have  to  claim  or 
recover  in  any  legal  action  or  proceeding  referred  to  in  this  Section C(7)  any  special, 
exemplary, punitive or consequential damages; and 

(vi) agrees that a final judgment in any action or proceeding shall be conclusive and may be 
enforced in other jurisdictions by suit on the judgment or in any other manner provided 
by Applicable Law. 

8.

Waiver of Jury Trial.  EACH PARTY HERETO HEREBY IRREVOCABLY AND
UNCONDITIONALLY  WAIVES  (TO  THE  EXTENT  PERMITTED  BY  APPLICABLE  LAW) 
TRIAL  BY  JURY  IN  ANY  LEGAL  ACTION  OR  PROCEEDING  RELATING  TO  THIS  THIRD 
AMENDMENT AND FOR ANY COUNTERCLAIM THEREIN. 

9.

Notice. For purposes of the Credit Agreement (as modified hereby), the initial notice
address of Natixis, New York Branch in its capacity as a Term Letter of Credit Issuer shall be as set 
forth below its signature below. 

10.

Miscellaneous.    This  Third  Amendment  shall  constitute  a  Credit  Document  for  all
purposes  of  the  Credit  Agreement  (as  modified  hereby)  and  the  other  Credit  Documents.    The 
provisions of this Third Amendment are deemed incorporated as of the Third Amendment Effective 
Date into the Credit Agreement as if fully set forth therein.  Except as specifically amended by this 
Amendment, (i) the Credit Agreement and the other Credit Documents shall remain in full force and 
effect  and  (ii)  the  execution,  delivery  and  performance  of  this  Amendment  shall  not  constitute  a 
waiver  of  any  provision  of,  or  operate  as  a  waiver  of  any  right,  power  or  remedy  of  any  Agent  or 
Lender under, the Credit Agreement or any of the other Credit Documents. 

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