Document:

First Supplemental Trust Indenture

 Exhibit 10.28 
  
  
 CITY OF OSCEOLA, ARKANSAS 
 to 
 REGIONS BANK 
 Little Rock, Arkansas 
 as Trustee 

 
  
 FIRST SUPPLEMENTAL TRUST INDENTURE 
  
  
 Dated as of April 24, 2007

  
  
 $100,000,000 City of Osceola, Arkansas Solid Waste Disposal Revenue Bonds (Plum Point Energy Associates, LLC Project), Series 2006 

 FIRST SUPPLEMENTAL TRUST INDENTURE 
 TABLE OF CONTENTS 
 (This Table of Contents is not a part of the First
Supplemental Trust Indenture and is only for convenience of reference.) 
  

					
	 Parties
	  		  	1
	 Recitals
	  		  	1
			
		  	ARTICLE I	  	
		  	AMENDMENTS AND SUPPLEMENTS TO ORIGINAL INDENTURE	  	
			
	 Section 1.1
	  	 Definitions
	  	2
	 Section 1.2
	  	 Notices
	  	2
			
		  	ARTICLE II	  	
		  	MISCELLANEOUS	  	
			
	 Section 2.1
	  	 Original Indenture
	  	3
	 Section 2.2
	  	 Severability
	  	3
	 Section 2.3
	  	 Applicable Provisions of Law
	  	3
	 Section 2.4
	  	 Counterparts
	  	3
	 Section 2.5
	  	 Captions
	  	3
		
	 Signatures and Seals
	  	4
	 Consent of Company
	  	5
	 Consent of Credit Provider
	  	6

 FIRST SUPPLEMENTAL TRUST INDENTURE 
 This FIRST SUPPLEMENTAL TRUST INDENTURE, dated as of April 24, 2007, by and between the CITY OF OSCEOLA, ARKANSAS, a municipality organized and
existing under the laws of the State of Arkansas (the “Issuer”), and REGIONS BANK, a banking association organized under and existing by virtue of the laws of the State of Alabama, with a corporate trust office in Little Rock, Arkansas
(the “Trustee”). 
 W I T N E S S E T H: 
 WHEREAS, the Issuer is authorized and empowered under the laws of the State of Arkansas, including particularly Title 14, Chapter 267 of the Arkansas Code of 1987 Annotated (the “Act”), to issue revenue
bonds and to expend the proceeds thereof to finance the acquisition, construction, reconstruction, extension, equipment or improvement of pollution control facilities for the disposal or control of sewage, solid waste, water pollution, air
pollution, or any combination thereof; and 
 WHEREAS, pursuant to and in accordance with the provisions of the Act, the Issuer has issued
its Solid Waste Disposal Revenue Bonds (Plum Point Energy Associates, LLC Project), Series 2006, in the aggregate principal amount of $100,000,000 (the “Bonds”), and has lent the proceeds thereof to Plum Point Energy Associates, LLC, a
Delaware limited liability company (the “Company”), for the purpose of financing the cost of acquiring, constructing and equipping an undivided interest in certain sewage and solid waste disposal facilities at the Plum Point Energy Station
of the Company and others, such loan being upon the terms and conditions set forth in a Loan Agreement dated as of April 1, 2006, by and between the Issuer and the Company; and 
 WHEREAS, the Bonds are secured by a Trust Indenture dated as of April 1, 2006 (the “Original Indenture”), by and between the Issuer and
the Trustee; and 
 WHEREAS, as further security for the Bonds the Company delivered to the Trustee an irrevocable letter of credit issued by
Credit Suisse, New York Branch, for the benefit of the owners from time to time of the Bonds, and in substitution thereof proposes to deliver to the Trustee an irrevocable letter of credit issued by The Royal Bank of Scotland plc (the “RBS
Letter of Credit”); and 
 WHEREAS, the RBS Letter of Credit constitutes an “Alternate Credit Enhancement” and an
“Alternate Liquidity Facility” under the provisions of the Original Indenture; and 
 WHEREAS, the purpose of this First
Supplemental Trust Indenture is to amend and supplement the Original Indenture in connection with the issuance and delivery of the RBS Letter of Credit to the Trustee and is being executed and delivered pursuant to the provisions of
Section 14.1 of the Original Indenture; 
 NOW, THEREFORE, KNOW ALL MEN BY THESE PRESENTS, THIS FIRST SUPPLEMENTAL TRUST INDENTURE
WITNESSETH: 

 ARTICLE I 
 AMENDMENTS AND SUPPLEMENTS TO ORIGINAL INDENTURE 
 Section 1.1.
Definitions. Article I of the Original Indenture is hereby amended by substituting the following definition of “Mandatory Purchase Date”: 
 “Mandatory Purchase Date” — (i) With respect to a Flexible Rate Bond, the first Business Day following the last day of each Flexible Rate Period with respect to such Bond, (ii) for Bonds in
the Term Rate Mode, on the first Business Day following the last day of each Term Rate Period, (iii) any Mode Change Date (except a change in Mode between the Daily Mode and the Weekly Mode), (iv) any Substitution Date, (v) the fifth
Business Day prior to the Expiration Date (other than as a result of an Automatic Termination Event), (vi) for Bonds in the Daily Mode or Weekly Mode, any Business Day specified by the Company not less than twenty (20) days after the
Trustee’s receipt of such notice, and (vii) the date specified by the Trustee following receipt of notice from the Credit Provider, before the seventh (7th) calendar day after the presentation of demand for a drawing under the Credit
Enhancement to pay regularly scheduled interest on the Bonds, that there shall be no reinstatement of the amount so drawn under the terms of the Credit Enhancement, which date shall be a Business Day not more than five (5) days after the
Trustee’s receipt of such notice. 
 Section 1.2. Notices. Section 16.2 of the Original Indenture is hereby
amended to substitute the following address of the “Credit Provider”: 
  

			
	Credit Provider:	  	Royal Bank of Scotland plc
		  	101 Park Avenue
		  	New York, New York 10178
		  	Attention: Letter of Credit Department

  

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 ARTICLE II 
 MISCELLANEOUS 
 Section 2.1. Original Indenture. The provisions of
the Original Indenture, as amended and supplemented by this First Supplemental Trust Indenture, shall continue in full force and effect. 
 Section 2.2. Severability. If any provisions of this First Supplemental Trust Indenture shall be held or deemed to be or shall, in fact, be inoperative or unenforceable as applied in any particular case in any
jurisdiction or jurisdictions or in all jurisdictions or in all cases because it conflicts with any provisions or any constitution or statute or rule of public policy, or for any other reason, such circumstances shall not have the effect of
rendering the provision in question inoperative or unenforceable in any other case or circumstance, or of rendering any other provision or provisions herein contained invalid, inoperative or unenforceable to any extent whatever. 
 The invalidity of any one or more phrases, sentences, clauses or paragraphs in this First Supplemental Trust Indenture contained shall not affect the
remaining portions of this First Supplemental Trust Indenture or any part thereof. 
 Section 2.3. Applicable
Provisions of Law. This First Supplemental Trust Indenture shall be considered to have been executed in the State of Arkansas and it is the intention of the parties that the substantive law of the State of Arkansas govern as to
all questions of interpretation, validity and effect. 
 Section 2.4. Counterparts. This First Supplemental Trust
Indenture may be executed in several counterparts, each of which shall be an original and all of which shall constitute but one and the same instrument. 
 Section 2.5. Captions. The captions or headings in this First Supplemental Trust Indenture are for convenience only and in no way define, limit or describe the scope or intent of any provisions or
sections of this First Supplemental Trust Indenture. 
  

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 IN WITNESS WHEREOF, the Issuer has caused these presents to be signed in its name and behalf by its Mayor
and its corporate seal to be hereunto affixed and attested by its Clerk, and, to evidence its acceptance of the trust hereby created, the Trustee has caused these presents to be signed in its behalf by its duly authorized officer. 
  

			
	CITY OF OSCEOLA, ARKANSAS
		
	By:	 	 [ILLEGIBLE]

		 	Mayor

  

	
	ATTEST:
	
	 [ILLEGIBLE]

	City Clerk
	
	(SEAL)

  

			
	REGIONS BANK
	Little Rock, Arkansas
	Trustee
		
	By:	 	 [ILLEGIBLE]

		 	Vice President
		 	Title

  

 4 

 CONSENT OF COMPANY 
 Plum Point Energy Associates, LLC, as party to the Loan Agreement dated as of April 1, 2006, by and between the undersigned and the City of Osceola, Arkansas, hereby consents to and approves the execution and delivery
of the foregoing First Supplemental Trust Indenture dated as of April 24, 2007, by and between the City of Osceola, Arkansas and Regions Bank, Little Rock, Arkansas, as Trustee, which amends and supplements the Trust Indenture dated as of
April 1, 2006, securing the Bonds identified therein. 
 Plum Point Energy Associates, LLC waives all publication and notice to which it
is entitled by the provisions of the Trust Indenture dated as of April 1, 2006, the Loan Agreement dated as of April 1, 2006, or by law. 
  

			
	PLUM POINT ENERGY ASSOCIATES, LLC
		
	By:	 	 [ILLEGIBLE]

		 	Senior Vice President and Treasurer
		 	Title

  

 5 

 CONSENT OF CREDIT PROVIDER 
 Royal Bank of Scotland plc, as issuer of Irrevocable Letter of Credit No. LCA 1461 NY NY, dated April 24, 2007, hereby consents to and approves the
execution and delivery of the foregoing First Supplemental Trust Indenture dated as of April 24, 2007, by and between the City of Osceola, Arkansas and Regions Bank, Little Rock, Arkansas, as Trustee, which amends and supplements the Trust
Indenture dated as of April 1, 2006, securing the Bonds identified therein. 
 Royal Bank of Scotland plc waives all publication and
notice to which it is entitled by the provisions of the Trust Indenture dated as of April 1, 2006, or by law. 
  

			
	ROYAL BANK OF SCOTLAND PLC
		
	By:	 	 /s/ Richard Randall

		 	Richard Randall
		 	Managing Director

  

 6Dynegy Inc Executive Severance Pay Plan

 Exhibit 10.31 
 DYNEGY INC. 
 EXECUTIVE SEVERANCE PAY PLAN 
 (As Amended and Restated Effective January 1, 2008) 

	I.	INTRODUCTION 

 Dynegy Inc., an Illinois corporation
(“Dynegy Illinois”), and its participating subsidiaries and affiliated entities originally established the Dynegy Inc. Executive Severance Pay Plan effective as of November 7, 2001, to provide severance benefits for certain eligible
employees whose employment is terminated involuntarily under certain conditions. Dynegy Illinois amended such Plan in certain respects and restated it effective February 1, 2005. 
 Effective immediately after the merger of the LS Power entities and Dynegy Illinois, Dynegy Illinois withdrew as the sponsor of such Plan and a
newly-formed Delaware corporation named “Dynegy Inc.” (“Dynegy Inc.”) adopted and assumed the sponsorship of such Plan. 
 Dynegy Inc. hereby amends and restates the Dynegy Inc. Executive Severance Pay Plan, effective January 1, 2008 (the “Executive Plan”), to make such modifications as are necessary to comply with Section 409A of the Code
(to the extent that the particular benefit provided under the Executive Plan is subject to Code Section 409A) as well as other necessary and desirable changes; provided, however, that this amendment and restatement of the Executive Plan is not
intended to amend or otherwise modify any supplement specifically referring to the Executive Plan that is effective as of the Effective Date and any such supplement shall remain effective in accordance with its terms on and after the Effective Date.
As of January 1, 2008, unless an employee is covered by an agreement or plan recognized and administered by the Company, the only Company severance benefits for employees eligible to participate in the Executive Plan are those offered under the
Executive Plan, as amended and restated January 1, 2008, together with any amendments thereto, and any supplement specifically referring to the Executive Plan that is effective on or after January 1, 2008. 
  

	II.	DEFINITIONS 

 When used herein, the following words
shall have the following meanings unless the context clearly indicates otherwise: 
 “Base Salary” means the regular base
salary of the Covered Employee but excluding all bonuses, expense reimbursements, benefits paid under any plan maintained by the Company and all equity awards of any type. 
 “Cause” means (A) for the Chief Executive Officer (1) refusal to implement or adhere to lawful policies or lawful directives
of the Board of Directors of Dynegy Inc.; (2) engaging in conduct which is materially injurious (monetarily or otherwise) to the Company or any of its affiliates (including, without limitation, misuse of the Company’s or an
affiliate’s funds or other property); (3) misconduct or dishonesty directly related to the performance of the Chief Executive Officer’s duties for the Company or gross negligence in the performance of the Chief Executive
Officer’s duties for the Company; (4) conviction (or entering into a plea bargain admitting criminal guilt) in any criminal proceeding involving a felony or a crime of moral turpitude; (5) drug or alcohol abuse; or (6) continued
failure to perform the Chief Executive Officer’s duties which is not cured within ten (10) days after written notice is provided to the Chief Executive Officer by Dynegy Inc., or (B) for all other Covered Employees,
(1) conviction of a misdemeanor involving moral turpitude or a felony, (2) engaging in conduct which is materially injurious (monetarily or otherwise) to the Company or any of its affiliates (including, without limitation, misuse of the
Company’s or an affiliate’s funds or other property), (3) engaging 

 
in misconduct in the performance of the Covered Employee’s duties, (4) refusal without proper legal reason to perform the Covered Employee’s
duties, (5) breach of any provision of any agreement between the Company and the Covered Employee, (6) breach of any corporate policy maintained and established by the Company that is of general applicability to its employees; or
(7) other failure of Covered Employee to meet satisfactorily the standards of his or her position. 
 “Change in Control
Period” means the period of time during which a Covered Employee may be eligible to receive change in control severance benefits under a plan or agreement covering such Covered Employee that is sponsored by Dynegy Inc. or its successor.

 “COBRA” means the Consolidated Omnibus Budget Reconciliation Act of 1985, as amended. 
 “Code” means the Internal Revenue Code of 1986, as amended. 
 “Company” means Dynegy Inc. and each of its subsidiaries and affiliated entities that participate in the Executive Plan. The
participating subsidiaries and affiliated entities are listed on Attachment A to the Executive Plan. 
 “Covered Employee”
means an employee of the Company if he or she has the title of “Managing Director” or above. 
 “Disability” means
that the Covered Employee is determined under the long term disability plan sponsored by the Company that covers the Covered Employee to have a disability that entitles him or her to benefits under that plan. 
 “ERISA” means the Employee Retirement Income Security Act of 1974, as amended. 
 “Effective Date” means January 1, 2008. 
 “Executive Plan” means the Dynegy Inc. Executive Severance Pay Plan, amended and restated January 1, 2008. 
 “Involuntary Termination” means (A) termination of employment by the Company outside of a Change in Control Period for reasons other than death, Disability or Cause or (B) Termination for
Good Reason by the Covered Employee outside of a Change in Control Period. 
 “Good Reason” means the occurrence, without
the Covered Employee’s express written consent, of a material diminution in his or her Base Salary. 
 “Month of Base Pay”
means a Covered Employee’s monthly rate of pay, excluding overtime, bonuses, commissions, premium pay, employee benefits, expense reimbursements and similar amounts. 
 “Notice of Termination for Good Reason” means a notice that shall indicate the specific termination provision or provisions of the
Executive Plan relied upon and shall set forth in reasonable detail the facts and circumstances claimed to provide a basis for Termination for 

  

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Good Reason. The failure to set forth in the Notice of Termination for Good Reason any facts or circumstances which contribute to the showing of Good Reason
shall not waive any right hereunder or preclude asserting such fact or circumstance in enforcing his or her rights hereunder. The Notice of Termination for Good Reason shall provide for a date of termination not less than thirty (30) nor more
than sixty (60) days after the date such Notice of Termination for Good Reason is given. 
 “Plan Administrator” means
the Dynegy Inc. Benefit Plans Committee. 
 “Plan Year” means the
twelve-month period beginning each January 1st. 
 “Severance Period” means the number of months for which a Covered Employee receives severance pay under the Executive Plan, as determined under Section IV(A). 
 “Specified Employee” means a Covered Employee who is a specified employee within the meaning of Treasury Regulation
Section 1.409A-1(i). 
 “Specified Employee Effective Date” means the April 1st next following a Specified
Employee Identification Date. 
 “Specified Employee Identification
Date” means December 31st of each Plan Year. 
 “Successor Company” means any entity that assumes operations or functions formerly carried out by the Company (such as the buyer of a facility, asset or division or any entity to which a Company
operation or function has been outsourced); any affiliate of the Company; or any entity making the job offer at the request of the Company (such as a joint venture of which the Company or an affiliate is a member). 
 “Termination For Good Reason” means a resignation of employment by the Covered Employee by a written Notice of Termination for Good
Reason given to the General Counsel of Dynegy Inc. within ninety (90) days after the occurrence of the Good Reason event, unless such circumstances are substantially corrected prior to the date of termination specified in the Notice of
Termination for Good Reason. 
 “Vice President of Human Resources” means the individual who, at the time in question, holds
a title of Vice President or above and is the highest ranking officer in the Human Resources Department of Dynegy Inc. 
  

	III.	ELIGIBILITY 

  

	 	A.	Eligibility for Participation 

 A Covered
Employee shall be eligible to participate in the Executive Plan if his or her employment is terminated for one of the following reasons (determined by the Plan Administrator in its sole discretion): 
 (1) a reduction in force; 
 (2) a position elimination; 
  

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 (3) an office closing; or 
 (4) an Involuntary Termination. 
 If a Covered Employee is given advance notice of his or her termination, that Covered Employee must remain in employment until the Company’s designated termination date in order to receive severance benefits under this Executive Plan.
The Company has the right to cancel or reschedule a Covered Employee’s previously scheduled termination before the termination date. A Covered Employee will not be eligible for severance benefits under this Executive Plan if a previously
scheduled termination is canceled. 
  

	 	B.	Ineligibility for Participation 

 A Covered
Employee is ineligible to participate in the Executive Plan in the event that the Covered Employee’s employment is terminated for a reason other than those enumerated in Subsection A above, including, but not limited to, the following:

  

	•	 	 voluntary resignation for any reason, except a Termination For Good Reason; 

  

	•	 	 termination due to performance, failure to report for work, failure to return from leave within applicable Company policy or legal time frames, or other similar
event; 

  

	•	 	 termination due to Cause; 

  

	•	 	 merger, acquisition, sale, transfer, outsourcing, reorganization or restructuring of all or part of the Company or any affiliate or division thereof where either:
(1) the Covered Employee is offered another position within the Company that provides a Base Salary at least equal to or greater than the Base Salary the Covered Employee was receiving on the date of termination;1 or (2) the Covered Employee is offered any position with a Successor Company, including an outside contractor, whether affiliated or unaffiliated with the
Company and whether or not the Successor Company adopts the Executive Plan, and the offer provides a Base Salary at least equal to or greater than the Base Salary the Covered Employee was receiving on the date of termination; or

  

	•	 	 termination as a result of the death or Disability of the Covered Employee. 

  

	IV.	SEVERANCE BENEFITS 

 If a Covered Employee’s
employment is terminated as a result of an event which makes him or her eligible to participate in the Executive Plan, the Covered Employee will receive written notice of his or her termination from Human Resources. Such notice will describe the
Covered Employee’s potential eligibility to participate in the Executive Plan and the benefits available under it. In order to receive severance benefits under the Executive Plan, the Covered Employee must execute an Agreement and Release (the
“Release”) in the form provided by the Company acknowledging his or her agreement to the terms and conditions of this Executive Plan, the receipt of the severance payment and other benefits and releasing the Company and other persons and
entities designated by the Company from any liability arising from his or her 
  

	1	Such an offer includes any position with the Company whether or not such position would require a transfer to a different work location as long as the Company’s standard
relocation package is offered in connection with such transfer. 

  

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employment or termination. The Release shall be furnished to the Covered Employee as soon as practical after the date on which the Company or the Covered
Employee receives the notice of termination, but in no event later than the latest date that will insure that the applicable revocation period for the Release will expire not later than March 1 of the year following the year in which the
Covered Employee’s employment is terminated. 
 Each of the payments of severance, continued medical and outplacement benefits stated
below are designated as separate payments for purposes of the short-term deferral rules under Treasury Regulation Section 1.409A-1(b)(4)(i)(F), the exemption for involuntary terminations under separation pay plans under Treasury Regulation
Section 1.409A-1(b)(9)(iii), the exemption for medical expense reimbursements under Treasury Regulation Section 1.409A-1(b)(9)(v)(B) and the exemption for in-kind benefits under Treasury Regulation Section 1.409A-1(b)(9)(v)(C). As a
result, (A) payments that are made on or before the 15th day of the third month of the calendar year following the applicable year of termination, and (B) any additional payments that are made on or before the last day of the second
calendar year following the year of the Covered Employee’s termination and do not exceed the lesser of two times the Covered Employee’s Base Salary in the year prior to his or her termination or two times the limit under Code
Section 401(a)(17) then in effect, are exempt from the requirements of Code Section 409A. 
 Notwithstanding any provision in the
Executive Plan to the contrary, severance benefits, in excess of those described in the preceding paragraph or that are otherwise subject to the six (6)-month payment delay requirements of Code Section 409A, to a Specified Employee shall not
commence until at least six (6) months after the date the Specified Employee terminates employment. Whether a Covered Employee is a Specified Employee shall be determined annually by the Plan Administrator, as of each Specified Employee
Identification Date. Any Covered Employee so identified, shall be a Specified Employee for the entire twelve (12)-month period beginning on the following Specified Employee Effective Date. To the extent the payments to be made during the first six
(6)-month period following a Specified Employee’s termination of employment exceed such exempt amounts described in the preceding paragraph or are otherwise subject to the six (6)-month payment delay requirements of Code Section 409A,
those payments shall be withheld and the amount of the payments withheld will be paid in a lump sum, without interest, during the seventh month after termination. 
  

	 	A.	Amount of Severance Pay 

 The amount of
severance pay a Covered Employee receives under this Executive Plan will be based on the Covered Employee’s position and service credit at the time of the termination of employment. Under the Executive Plan, an eligible Covered Employee will
receive one (1) Month of Base Pay for each full, completed year of continuous service with the Company and a pro-rated amount for each partial year of continuous service, subject to certain minimum and maximum payment requirements. If, at the
time a Covered Employee becomes eligible to receive severance benefits under this Executive Plan, his or her title is “Managing Director” or “Vice President,” the Covered Employee will be eligible to receive a minimum of six
(6) Months of Base Pay as severance pay. If, at the time a Covered Employee becomes eligible to receive severance benefits under this Executive Plan, his or her title is “Senior Vice President,” the Covered Employee will be eligible
to receive a minimum of nine (9) Months of Base Pay as severance pay. If, at the time a Covered Employee becomes eligible to receive severance benefits under this Executive Plan, his or her title is “Executive Vice President,” the

  

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Covered Employee will be eligible to receive twelve (12) Months of Base Pay as severance pay. If, at the time a Covered Employee becomes eligible to
receive severance benefits under this Executive Plan, his or her title is Dynegy Inc.’s “Chief Executive Officer” or “Chief Operating Officer” (or other comparable position as designated by the Compensation Committee), the
Covered Employee will be eligible to receive twenty-four (24) Months of Base Pay as severance pay. The maximum amount of severance pay available to any Covered Employee, except for a Covered Employee with the title of Dynegy Inc.’s
“Chief Executive Officer” or “Chief Operating Officer” (or other comparable position as designated by the Compensation Committee), under this Executive Plan is twelve (12) Months of Base Pay. The Plan Administrator shall
determine a Covered Employee’s Months of Base Pay, and the Covered Employee’s full and partial years of continuous service, in its sole discretion. The benefits payable under this Executive Plan shall be inclusive of and offset by any
other severance or termination payment made by the Company, including payments provided by Subsection D below. Severance pay will be paid to the eligible Covered Employee in a lump sum after the Covered Employee executes the Release and the
expiration of any revocation period described in the Release in accordance with the terms and conditions of this Executive Plan no later than March 15th of the calendar year following the year of the Covered Employee’s termination. All
severance pay benefits will be subject to withholding for applicable employment and income taxes. The Covered Employee is responsible for informing the Plan Administrator of any change in the Covered Employee’s mailing address by written letter
delivered to the Vice President of Human Resources until the Covered Employee’s severance benefits have been paid in full. 
 In the
event that a Covered Employee dies after the termination of his or her employment and before having received the full amount of the severance benefits for which he or she was qualified, benefits provided by this Executive Plan will be paid to the
legal representative of the Covered Employee’s estate unless the Covered Employee notifies the Plan Administrator in writing that he or she specifically designates a different beneficiary. Benefits will be paid as soon as practicable after
receipt of notice of proof of such death; provided, however, that if the Covered Employee had not signed the Release prior to his or her death, then a condition to the receipt of benefits will be the execution of the Release by the executor or other
authorized representative of the Covered Employee’s estate. 
 The amount of severance pay received under this Executive Plan shall be
reduced by any amounts the Covered Employee owes to the Company at the time the severance pay is paid; provided, however, to the extent the amount of severance pay is not exempt from Code Section 409A as provided herein, then amounts may only
be offset for such non-exempt severance pay where the amount does not exceed $5,000 in any Plan Year, the debt is incurred in the ordinary course of the Covered Employee’s employment relationship, and the reduction is made at the same time and
in the same amount as the debt otherwise would have been due and collected from the Covered Employee. The determination of what amounts are owed by the Covered Employee will be made in the sole discretion of the Plan Administrator. Any such offset
to the severance amount for which the Covered Employee is eligible will be made in conformance with applicable state law that is not otherwise preempted by ERISA. 
  

	 	B.	Continuation of Medical Coverage 

 During his
or her Severance Period, the Company shall permit the Covered Employee, at his or her election, to continue to participate in the Company’s group health care plan that provides medical and dental coverage that the Covered Employee was
participating in 

  

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immediately prior to such termination of employment; provided, however, that (a) the Covered Employee must continue to pay the premiums for such
coverage based on the premiums paid by active employees of the Company for similar coverage, (b) to the extent the Covered Employee’s participation in the Company’s group health care plan during his or her Severance Period exceeds his
or her COBRA continuation coverage period, the Covered Employee will be required to pay the then current COBRA premium for his or her elected coverage and will receive a reimbursement amount from the Company, as taxable income, equal to the
difference between the required COBRA premium paid by the Covered Employee and the then current premium that would be paid by an active employee for the Covered Employee’s elected coverage, for each month of such participation following the
expiration of such COBRA continuation coverage period, (c) the availability and terms of such coverage, and the required premium payments, shall adjust as such availability, terms and premiums are adjusted for active employees, and
(d) such coverage shall immediately end upon the Covered Employee’s obtaining new employment and eligibility for similar coverage (and the Covered Employee is obligated hereunder to promptly report such eligibility to the Company). A
Covered Employee’s election of this extended coverage shall not adversely affect in any way his or her right to health care continuation coverage as required under Part 6 of Title I of ERISA except that the period of such health care
continuation coverage under the Company’s group health care plan shall be reduced by the period of the Covered Employee’s extended coverage as provided under the terms of this paragraph. In any event, any amount paid to a Covered Employee
for reimbursement of any portion of group health care plan premiums, as provided in this paragraph, will be paid to the Covered Employee not later than the last day of the calendar year following the year in which the Covered Employee incurs such
expense. 
  

	 	C.	Outplacement Assistance 

 During the minimum
Severance Period, but in no event beyond the end of the second calendar year following the calendar year in which the eligible employee terminated employment, the Company shall provide the eligible Covered Employee with outplacement assistance
benefits in such amount and in such form as determined by the Plan Administrator in its sole discretion. The Company will pay such outplacement assistance benefits directly to an outplacement assistance provider mutually agreed upon by the eligible
Covered Employee and the Plan Administrator. The value of such outplacement services will not be paid to the eligible Covered Employee. The Company may, in its sole discretion, provide outplacement assistance benefits to an eligible Covered Employee
prior to the eligible Covered Employee’s execution of the Release or the expiration of any revocation period described in the Release. If an eligible Covered Employee is provided such outplacement assistance benefits prior to execution of the
Release or the expiration of any such revocation period, then, after execution of the Release and the expiration of such revocation period, the eligible Covered Employee will not be entitled to outplacement assistance benefits in excess of those
that the Plan Administrator had determined would be provided to the eligible Covered Employee. If an eligible Covered Employee fails to execute the Release within the specified period or revokes the Release before the revocation period expires, any
outplacement assistance benefits will cease. 
  

	 	D.	Integration with Plant Closing Law and/or the WARN Act 

 To the extent that any federal, state or local law, including, without limitation, so-called “plant closing” laws, requires the Company to give advance notice or make payment of any kind 

  

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to a Covered Employee because of that Covered Employee’s involuntary termination due to a layoff, reduction in force, plant or facility closing, sale of
business, change of control, or any other similar event or reason, the benefits provided under this Executive Plan shall either be reduced or eliminated. The benefits provided under this Executive Plan are intended to satisfy any and all statutory
obligations that may arise out of any eligible Covered Employee’s involuntary termination for the foregoing reasons, and the Plan Administrator shall so construe and implement the terms of the Executive Plan it its sole discretion. Included in
the scope of the foregoing, if an eligible Covered Employee receives notice from the Company pursuant to the Workers Adjustment and Retraining Notification (WARN) Act, and remains employed during the WARN notice period, then the severance pay and
benefits for which the Covered Employee is eligible under this Executive Plan will be reduced by the pay and benefits received by the Covered Employee during the WARN notice period. 
  

	 	E.	Effect of Executive Plan on other Company Benefits 

 A Covered Employee eligible for benefits under this Executive Plan may be eligible to continue participation in certain other Company benefits and/or benefit plans. However, continuation in various Company plans is subject to the terms and
conditions of the applicable plan documents or insurance contracts in effect on the date of the Covered Employee’s termination. A Covered Employee’s rights under the other plans, documents or insurance contracts are not affected by his or
her decision to participate or to not participate in this Executive Plan. 
  

	 	F.	Effect of Executive Plan on Rehiring 

 Once a
Covered Employee receives benefits under this Executive Plan, he or she has no right to be re-employed by the Company. If such a Covered Employee is rehired by the Company after receiving severance pay benefits, that Covered Employee will be
required to return any portion of the severance payment that exceeds the Covered Employee’s normal base weekly rate of pay prior to his or her employment termination multiplied by the number of weeks and/or fractions of weeks between the
Covered Employee’s termination date and the rehire date. Any required return payment under this paragraph may be paid to the Company in a lump sum or will be deducted from the Covered Employee’s pay after rehire. 
 If a Covered Employee’s employment ends because of a reduction in force and that Covered Employee is rehired by the Company within twelve months of
his or her termination date, the Covered Employee’s years of service with the Company prior to such termination will be counted in determining his or her Personal Paid Time (“PPT”) benefits eligibility in future years. Applicable PPT
time on rehire will be determined in accordance with the Company’s PPT policy. 
  

	 	G.	Termination Status 

 For purposes of
severance benefits under the Executive Plan that are exempt from the provisions of Code Section 409A, an eligible Covered Employee shall terminate employment on the date he or she ceases to be categorized as an employee on the payroll system of
the Company. For purposes of severance benefits under the Executive Plan that are not exempt from the provisions of Code Section 409A, an eligible Covered Employee shall terminate employment on the date he or she ceases to perform services for
the Company, or such services decrease to a level that is 50 percent or less of the average level of services performed by the 

  

 8 

 
eligible Covered Employee over the immediately preceding 36-month period. The last day of an eligible Covered Employee’s active employment with the
Company shall be considered such Covered Employee’s termination date for purposes of the Company’s employee benefit plans, unless provided otherwise pursuant to such plan. For purposes of a Covered Employee’s eligibility for continued
health benefits under COBRA, the COBRA eligibility period shall run from the Covered Employee’s termination date. 
  

	 	H.	Compliance with Code Section 409A 

 Notwithstanding anything in this Executive Plan to the contrary, if any Executive Plan provision or benefits under the Executive Plan would result in the imposition of an additional tax under Code Section 409A and related Treasury
Department regulations and pronouncements (“Section 409A”), that Executive Plan provision or benefit will be reformed to avoid imposition of the applicable tax and no action to comply with Section 409A shall be deemed to adversely
affect the eligible Covered Employee’s right to benefits. 
  

	 	I.	Mitigation; Benefits under Employment Agreement 

 Except as provided in Subsections IV (B) and IV (F) above, a Covered Employee receiving benefits under the Executive Plan shall not be required to mitigate the amount of any payment or benefit provided for under the Executive Plan
by seeking other employment or otherwise; nor shall the amount of any payment or benefit be reduced by any compensation or benefit earned by the Covered Employee as the result of employment by another employer or by retirement benefits. A Covered
Employee who might otherwise be eligible to participate in the Executive Plan but is a party to an employment agreement with the Company in effect on his or her date of termination, shall be entitled to either the severance benefits provided under
the Executive Plan or the benefits provided in such employment agreement, whichever provides the greater benefit on a provision-by-provision basis. The benefits available under the Executive Plan are not in addition to or intended to duplicate the
benefits for which a Covered Employee might be eligible under his or her employment agreement. 
  

	 	J.	Non-Disclosure 

 A Covered Employee has
access to certain information concerning the Company that is confidential and proprietary and constitutes valuable and unique property of the Company. The Covered Employee agrees that he or she will not, at any time after the Covered Employee’s
employment, disclose to others, use, copy, or permit to be copied, except pursuant to the Covered Employee’s duties on behalf of the Company or its successors, assigns, or nominees, any “Confidential Information” (defined below) of
the Company (whether or not developed by the Covered Employee) without the prior written consent of the Board of Directors of Dynegy Inc. 
 The Covered Employee understands and agrees that all “Records” (defined below) also constitute Confidential Information of the Company and that his or her obligations continue at all times after his or her employment. These
records do not become any less confidential or proprietary to the Company because the Covered Employee may commit some of it to memory or because he or she may otherwise maintain it outside of the Company’s offices. 
  

 9 

 The Covered Employee agrees that he or she will never take any Company property for his or her own use or
benefit. On or before the date of termination of the Covered Employee’s employment, he or she will deliver to the Company, as determined appropriate by the Company, all correspondence, memoranda, notes, Records, client lists, computer systems,
programs, or other documents and all copies thereof made, composed or received by the Covered Employee, solely or jointly with others, and which are in the Covered Employee’s possession, custody, or control at such date and which are related in
any manner to the past, present, or anticipated business of the Company. 
 “Confidential Information” includes but is not limited
to, any formula, pattern, compilation, program, device, method, technique, or process, that: (1) derives independent economic value, actual or potential, from not being generally known in the public or to other persons who can obtain economic
value from its disclosure or use and (2) is the subject of efforts that are reasonable under the circumstances to maintain its secrecy. “Confidential Information” also includes any information or knowledge pertaining to the operation
of the Company’s business that is (3) not generally available to the public and (4) maintained as confidential by the Company, including but not limited to the Company’s trade secrets, Records; plans; strategies, potential
acquisitions; costs; prices; systems for buying, selling and/or trading natural gas, natural gas liquids, crude oil, coal, electricity, bandwidth and communications services; client lists; pricing policies; financial information; the names of and
pertinent information regarding suppliers; computer programs; policy or procedure manuals; training and recruiting procedures; accounting procedures; the status and content of the Company’s contracts with its suppliers or clients; and servicing
methods and techniques at any time used, developed, or investigated by the Company before or during the Covered Employee’s tenure of employment. The Covered Employee further agrees to maintain in confidence any confidential information of third
parties received as a result of the Covered Employee’s employment and duties with the Company. 
 “Records” include, but are
not limited to, original, duplicated, computerized, memorized, handwritten or any other form of information, whether contained in materials provided to the Covered Employee by the Company, or by any institution acquired by the Company, or compiled
by the Covered Employee in any form or manner including information in documents or electronic devices, such as software, flow charts, graphs, spreadsheets, resource materials, video tapes, calendars, day timers, planners, rolodexes, or telephone
directories maintained in personal computers, laptop computers, personal digital assistants or any other device. 
 These are examples of the
types of information the Company considers Confidential Information. All of this information is important because, among other things, it is unknown to the Company’s competitors, thus they are unable to use it to compete with the Company.
Accordingly, this information creates a competitive advantage for the Company and is economically valuable. Recognizing the irreparable nature of the injury that could be done by the Covered Employee’s breach of the requirements and agreements
contained herein and that money damages would be inadequate compensation to the Company, the Covered Employee agrees that any breach of the non-disclosure requirements and agreements contained herein by the Covered Employee should be the proper
subject for immediate injunctive relief, specific performance and other equitable relief to the Company. Nothing herein shall be construed as prohibiting the Company from pursuing any other remedies available to the Company for such breach or
threatened breach, including the recovery of damages from the Covered Employee. The Covered Employee further agrees to communicate the contents of this section to any prospective employer or associate. 
  

 10 

	 	K.	Non-Disparagement 

 Neither the Covered
Employee nor the Company shall make or authorize any public statement, oral or written, disparaging the other in their respective business interests and affairs. Notwithstanding the foregoing, neither party shall be (1) required to make any
statement which it or he or she believes to be false or inaccurate, or (2) restricted in connection with any litigation, arbitration or similar proceeding or with respect to a response to any subpoena or other legal process. 
  

	V.	EXECUTIVE PLAN ADMINISTRATION 

 The administration
and operation of the Executive Plan is directed by the Plan Administrator. The Plan Administrator is the Dynegy Inc. Benefits Plans Committee that has been appointed by the Compensation Committee of the Dynegy Inc. Board of Directors (or their
delegates) to oversee the operation of the Executive Plan. The Plan Administrator will have full power to administer the Executive Plan in all of its details, subject, however, to the requirements of ERISA. The Plan Administrator’s power and
authority will include, but will not be limited to, the sole discretion to: 
  

	•	 	 make and enforce such rules and regulations as it deems necessary or proper for the efficient administration of the Executive Plan or as are required to comply with
applicable law; 

  

	•	 	 interpret the Executive Plan and authorize the payment of any benefits under it, its interpretation thereof to be final and conclusive regarding any employee,
former employee, participant, former participant and/or beneficiary; 

  

	•	 	 decide all questions concerning the Executive Plan and the eligibility of any individual to participate in the Executive Plan; 

  

	•	 	 compute the amount of benefits which will be payable to any participant, former participant or beneficiary in accordance with the provisions of the Executive Plan,
and to determine the person or persons to whom such benefits will be paid; 

  

	•	 	 keep such records and submit such filings, elections, applications, returns or other documents or forms as may be required under the Code, and applicable
regulations, or under state or local law and regulations; 

  

	•	 	 appoint such agents, counsel, accountants and consultants as may be required to assist in administering the Executive Plan; and 

  

	•	 	 by written instrument, allocate and delegate its fiduciary responsibilities in accordance with Section 405 of ERISA. 

 All such rules, regulations, determinations, constructions, decisions and interpretations made by the Plan Administrator will be final and binding,
except as otherwise required by law. To the extent the Plan Administrator has been granted discretionary authority under the Executive Plan, the Plan Administrator’s prior exercise of such authority shall not obligate it to exercise its
authority in a like fashion thereafter. 
  

 11 

	VI.	CLAIM REVIEW PROCEDURE 

  

	 	A.	Authority to Adopt Procedures 

 The Plan
Administrator shall have the power and authority to establish written procedures for processing claims for Executive Plan benefits and reviews of Executive Plan benefit claims which have been denied or modified. Such procedures may be amended and
modified from time to time in the discretion of the Plan Administrator. The procedures as adopted and amended and modified from time to time by the Plan Administrator are hereby incorporated by reference as a part of the Executive Plan. 

 

	 	B.	Summary of Claims Procedures  

 In order to
file a claim for benefits under the Executive Plan, you must submit to the Vice President of Human Resources (the “Benefits Administrator”) a written claim for Executive Plan benefits containing a description of (a) an alleged failure
to receive a benefit payable under the Executive Plan or (b) an alleged discrepancy between the amount of a benefit owed and the amount of the benefit you received under the Executive Plan. In connection with the submission of a claim, you may
examine the Executive Plan and any other relevant documents relating to the claim, and you may submit written comments relating to such claim to the Benefits Administrator. If you need additional information regarding your claim for benefits, then
you can submit a written request to the Benefits Administrator for such information. Failure to furnish a written claim description or to otherwise comply with the claim submission procedure will invalidate your claim unless the Benefits
Administrator determines that it was not reasonably possible to comply with such procedure. 
 Upon the filing of a claim for benefits, the
Benefits Administrator will determine if the request is clear, and if so, will proceed with the processing of the claim. If the Benefits Administrator determines that the claim is not clear, then the claim will be referred to the Plan Administrator
for review. 
 Within 90 days from the date a completed claim for benefits is filed (or such longer period as may be necessary due to unusual
circumstances, but in any event no longer than the time period described in the next paragraph), the Plan Administrator will make a decision as to whether the claim is to be approved, modified, or denied. If the Plan Administrator approves the
claim, then the Benefits Administrator will process the claim as soon as administratively practicable. 
 In the event of an “Adverse
Benefit Determination” (which includes a denial or modification of your claim, or an invalidation for failing to follow the Executive Plan’s claim submission procedures), you will be notified in writing not later than 90 days following the
date the claim was filed (or within 180 days under special circumstances, in which case you will be informed of the extension and the circumstances requiring the extension in writing prior to its commencement) of the following: 
  

	 	•	 	 The specific reason or reasons for the Adverse Benefit Determination; 

  

	 	•	 	 The Executive Plan provisions upon which the Adverse Benefit Determination is based; 

  

	 	•	 	 Any additional material or information necessary to perfect the claim and the reasons why such material or information is necessary; 

 

	 	•	 	 The Executive Plan’s claims review procedure; and 

  

 12 

	 	•	 	 A description of your right to bring a civil action under ERISA with respect to the Adverse Benefit Determination. 

 Within 60 days following receipt of an Adverse Benefit Determination, you may submit a written request to the Plan Administrator for review of such
determination. During this review process, you will have the opportunity to submit written comments and other information relating to the claim and you will have reasonable access to, and copies of, all documents and other information related to the
claim free of charge. Any items you submit to the Plan Administrator will be considered without regard to whether such items were considered in the initial benefit determination. 
 Within 60 days following a request for review (or within 120 days under special circumstances, in which case you will receive written notice of the
extension and the circumstances requiring the extension prior to its commencement), the Plan Administrator must, after providing you with a full and fair review, render its final decision in writing (or electronically). However, the review process
may be delayed if you fail to provide information that is requested by the Plan Administrator. If the Plan Administrator approves the claim on review, then the Benefits Administrator will process the claim as soon as administratively practicable. In
the event of an Adverse Benefit Determination on review, the Plan Administrator’s final decision will include: 
  

	 	•	 	 The specific reason or reasons for the Adverse Benefit Determination; 

  

	 	•	 	 The Executive Plan provisions upon which the Adverse Benefit Determination is based; 

  

	 	•	 	 A statement that you are entitled to reasonable access to, and copies of, all documents and other information related to the claim free of charge; and

  

	 	•	 	 A description of your right to bring a civil action under ERISA with respect to the Adverse Benefit Determination. 

 You may, by submitting a written statement to the Plan Administrator, authorize an individual or entity to pursue your claim for benefits under the
Executive Plan and/or your request for a review of an Adverse Benefit Determination made with respect to a claim. 
 Completion of the claims
procedures described in this Subsection V (B) will be a condition precedent to the commencement of any legal or equitable action in connection with a claim for benefits under the Executive Plan by a claimant or by any other person claiming
rights individually or through a claimant. 
  

	VII.	EXECUTIVE PLAN AMENDMENT OR TERMINATION 

 Dynegy
Inc. reserves the right to amend, modify, supplement or terminate, in whole or in part, any or all of the provisions of the Executive Plan at any time prospectively or retroactively, for any reason, without notice or further obligation to any
employee or any other person entitled to receive benefits, if any, under the Executive Plan. Dynegy Inc. also reserves the right to make any modification, supplementation or amendments to the Executive Plan that are necessary or appropriate to
qualify or maintain the Executive Plan so that it satisfies the applicable provisions of the Code and ERISA. Any amendment to the Executive Plan must be signed by the Executive Vice President, Administration of Dynegy Inc., or the individual who, at
the time in question, is the highest ranking officer over administration in Dynegy Inc. 
  

 13 

 Dynegy Inc. may terminate the participation in the Executive Plan of any of the entities listed on
Attachment A at any time by delivering to the Plan Administrator written notification to that effect. Withdrawal by any entity listed on Attachment A or complete discontinuance of the payment of severance benefits under the Executive Plan by any
entity listed on Attachment A shall constitute termination of the Executive Plan with respect to that entity. In the event any entity listed on Attachment A withdraws from participation or Dynegy Inc. terminates the Executive Plan, no employee shall
be entitled to receive benefits hereunder for employment either before or after such action. 
  

	VIII.	 ERISA RIGHTS 

 As a participant in the
Executive Plan, you are entitled to certain rights and protections under the Employee Retirement Income Security Act of 1974, as amended (“ERISA”). ERISA provides that all Executive Plan participants shall be entitled to: 
 RECEIVE INFORMATION ABOUT YOUR PLAN AND BENEFITS: 

  

	(1)	Examine without charge, at the Plan Administrator’s office and at other specified locations, such as worksites and union halls, all documents governing the Executive Plan,
including insurance contracts and collective bargaining agreements, and a copy of the latest annual report (Form 5500 Series) filed by the Executive Plan with the U.S. Department of Labor and available at the Public Disclosure Room of the Employee
Benefits Security Administration. 

  

	(2)	Obtain, upon written request to the Plan Administrator, copies of documents governing the operation of the Executive Plan, including insurance contracts and collective bargaining
agreements, and copies of the latest annual report (Form 5500 Series) and updated summary plan description. The Plan Administrator may make a reasonable charge for the copies. 

  

	(3)	Receive a summary of the Executive Plan’s annual financial report. The Plan Administrator is required by law to furnish each participant with a copy of this summary annual
report. 

 PRUDENT ACTIONS BY PLAN FIDUCIARIES

 In addition to creating rights for Executive Plan participants, ERISA imposes obligations upon the people who are responsible for
the operation of employee benefit plans. The people who operate the Executive Plan, called “fiduciaries” of the Executive Plan, have a duty to do so prudently and in the interest of you and other Executive Plan participants and
beneficiaries. No one, including your employer, your union, or any other person may fire you or otherwise discriminate against you in any way to prevent you from obtaining a welfare benefit or exercising your rights under ERISA. 
 ENFORCE YOUR RIGHTS 
 If your claim for a benefit is denied or ignored, in whole or in part, you have a right to know why this was done, to obtain copies of documents relating to the decision without charge, and to appeal any denial, all
within certain time schedules. Under ERISA, there are steps you can take to enforce the above rights. For instance, if you request a copy of Executive Plan documents or the latest annual report from the Executive Plan and do not receive them within
30 

  

 14 

 
days, you may file suit in a Federal court. In such a case, the court may require the Plan Administrator to provide the materials and pay you up to $110 a
day until you receive the materials, unless the materials were not sent because of reasons beyond the control of the administrator. If you have a claim for benefits that is denied or ignored, in whole or in part, you may file suit in a state or
Federal court. In addition, if you disagree with the Executive Plan’s decision or lack thereof concerning the qualified status of a domestic relations order, you may file suit in Federal court. If it should happen that Executive Plan
fiduciaries misuse the Executive Plan’s money, or if you are discriminated against for asserting your rights, you may seek assistance from the U.S. Department of Labor, or you may file suit in a Federal court. The court will decide who should
pay court costs and legal fees. If you are successful, the court may order the person you have sued to pay these costs and fees. If you lose, the court may order you to pay these costs and fees (for example, if it finds that your claim is
frivolous). 
 ASSISTANCE WITH YOUR QUESTIONS 
 If you have any questions about the Executive Plan, you should contact the Plan Administrator. If you have any questions about this statement or about
your rights under ERISA, or if you need assistance in obtaining documents from the Plan Administrator, you should contact the nearest office of the Employee Benefits Security Administration, U.S. Department of Labor, listed in your telephone
directory or the Division of Technical Assistance and Inquiries, Employee Benefits Security Administration, U.S. Department of Labor, 200 Constitution Avenue N.W., Washington, D.C. 20210. You may also obtain certain publications about your rights
and responsibilities under ERISA by calling the publications hotline of the Employee Benefits Security Administration. 
  

	IX.	GENERAL PROVISIONS 

  

	 	A.	No Rights Created or Accrued 

 The adoption
of the Executive Plan is purely voluntary on the part of the Company and shall not be deemed to constitute a contract between the Company, any employee or other person not in the employ of the Company, or to be a consideration for, or an inducement
or condition of, the employment of any employee or other person, or to give any right to be retained in the employ of the Company. Nothing in the Executive Plan shall be construed as giving to an employee of the Company a right to receive any
benefit other than the benefits specifically provided under the terms of the Executive Plan. No benefits shall be deemed to accrue under the Executive Plan at any time except the time at which they become payable under the Executive Plan, and no
right to a benefit under the Executive Plan shall be deemed to vest prior to an employee’s termination date. Nothing in the Executive Plan shall be construed to limit in any manner the right of the Company to discharge, demote, downgrade,
transfer, relocate, or in any other manner treat or deal with any individual in its employ, without regard to the effect such treatment or dealing may have upon such individual as someone who might otherwise have become (or remained) a participant
in the Executive Plan, which right is hereby reserved. 
  

 15 

	 	B.	The Executive Plan’s Relation to other Descriptive Matter 

 The Executive Plan shall contain no terms or provisions except those set forth herein, or as hereafter amended in accordance with the provisions of Section VII of this Executive Plan. If any description made in any
other document is deemed to be in conflict with any provision of the Executive Plan, the provisions of the Executive Plan shall control. 
  

	 	C.	Non-alienation of Benefits 

 No benefits
payable under the Executive Plan shall be subject to anticipation, alienation, sale, transfer, assignment, pledge or other encumbrance, and any attempt to do so shall be void. 
  

	 	D.	Governing Law 

 The provisions of the
Executive Plan shall be construed, administered and enforced according to ERISA and, to the extent not preempted, by the laws of the State of Texas. 
  

	 	E.	Severability 

 If any provision of the
Executive Plan shall be held illegal or invalid for any reason, such illegality or invalidity shall not affect the remaining provisions of the plan, and the Executive Plan shall be construed and enforced as if such illegal and invalid provisions had
never been set forth in it. 
  

	 	F.	Effect on other Plans 

 This Executive Plan
has no effect on the rights of any participant under any other employee benefit plan or policy sponsored by the Company (other than as replaced or superceded in Section I hereof) such as any profit-sharing, medical, dental or hospitalization, life
insurance, AD&D, incentive compensation, or Personal Paid Time plan. Rights under those plans or policies are governed solely by their terms. 
  

	 	G.	Costs and Indemnification 

 All costs of
administering the Executive Plan and providing plan benefits will be paid by the Company, with one exception: any expenses (other than arbitrator fees) incurred in resolving disputes with multiple claimants concerning their entitlement to the same
benefit may be charged against the benefit, which will be reduced accordingly. To the extent permitted by applicable law and in addition to any other indemnities or insurance provided by the Company, the Company shall indemnify and hold harmless its
(and its affiliates’) current and former officers, directors, and employees against all expenses, liabilities, and claims (including legal fees incurred to defend against liabilities and claims) arising out of their discharge or omission in
good faith of their administrative and fiduciary responsibilities with respect to the Executive Plan. Expenses and liabilities arising out of willful misconduct will not be covered under this indemnity. 
  

 16 

	 	H.	Miscellaneous 

 Where the context so
indicates, the singular will include the plural and vice versa. Titles are provided herein for convenience only and are not to serve as a basis for interpretation or construction of the Executive Plan. Unless the context clearly indicates to the
contrary, a reference to a statute or document shall be construed as referring to any subsequently enacted, adopted, or executed counterpart. 
  

	X.	IDENTIFYING DATA 

 The Executive Plan is a welfare
benefit plan providing benefits from the general assets of the Company. Dynegy Inc. is the plan sponsor. The Plan Year is from January 1 to the following December 31 of each year. The plan sponsor has assigned plan number 554 to the
Executive Plan. The Employer identification number for Dynegy Inc. is 20-5653152. 
  

	 	A.	Plan Sponsor 

 Dynegy Inc.

 1000 Louisiana Street, Suite 5800 
 Houston, Texas 77002 
 (713) 507-6400 
  

	 	B.	Plan Administrator 

 Dynegy
Inc. Benefit Plans Committee 
 c/o Executive Vice President, Administration 
 Dynegy Inc. 
 1000 Louisiana Street, Suite 5800 
 Houston, Texas 77002 
 (713) 507-6400 
  

	 	C.	Agent for Legal Service of Process 

 Dynegy Inc. Benefit Plans Committee 
 c/o Executive Vice President, Administration 
 Dynegy Inc. 
 1000 Louisiana Street, Suite 5800 
 Houston, Texas 77002 
  

			
	DYNEGY INC.
		
	By:	 	 /s/ J. Kevin Blodgett

	Name:	 	J. Kevin Blodgett
	Title:	 	Executive Vice President, Administration

  

 17 

 Attachment A 
 Subsidiaries and Affiliates 
 Participating in the 
 Dynegy Inc. Executive Severance Pay Plan 
  

	 	1.	Dynegy Marketing and Trade; 

  

	 	2.	Calcasieu Power, LLC; 

  

	 	3.	Dynegy Midwest Generation, Inc.; 

  

	 	4.	Dynegy Northeast Generation, Inc; 

  

	 	5.	Dynegy Energy Services, Inc.; 

  

	 	6.	Dynegy Operating Company; 

  

	 	7.	Sithe Energies, Inc.; 

  

	 	8.	Sithe Energies Power Services, Inc.; and 

  

	 	9.	Dynegy Power Corp. 

  

 18

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