Document:

Exhibit

Exhibit 4.17

EXECUTION VERSION
SEVENTH SUPPLEMENTAL INDENTURE  
SUBSIDIARY GUARANTEES
SEVENTH SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of February 7, 2017, among the Subsidiary Guarantors listed on Schedule I hereto (the “Guaranteeing Subsidiaries”), each a wholly-owned domestic subsidiary of Dynegy Inc. (or its permitted successor), a Delaware corporation (the “Company”), the Company, the other Subsidiary Guarantors (as defined in the Indenture referred to herein) and Wilmington Trust, National Association, as trustee under the indenture referred to below (the “Trustee”).
W I T N E S S E T H
WHEREAS, the Company (as successor by merger to Dynegy Finance II, Inc.) has heretofore executed and delivered to the Trustee an indenture (as supplemented, the “Indenture”), dated as of October 27, 2014, between the Company and the Trustee, providing for the original issuance of an aggregate principal amount of $1,260,000,000 of 6.75% Senior Notes due 2019 (the “Initial Notes”) and, subject to the terms of the Indenture, future unlimited issuances of 6.75% Senior Notes due 2019 (the “Additional Notes” and, together with the Initial Notes, the “Notes”);
WHEREAS, the Indenture provides that under certain circumstances the Guaranteeing Subsidiaries shall execute and deliver to the Trustee a supplemental indenture pursuant to which the Guaranteeing Subsidiaries shall unconditionally guarantee all of the Company’s Obligations under the Notes and the Indenture (the “Subsidiary Guarantees”); and
WHEREAS, pursuant to Section 9.01 of the Indenture, the Trustee, the Company and the other Subsidiary Guarantors are authorized and required to execute and deliver this Supplemental Indenture.
NOW THEREFORE, in consideration of the foregoing and for good and valuable consideration, the receipt of which is hereby acknowledged, the Guaranteeing Subsidiaries, the Trustee, the Company and the other Subsidiary Guarantors mutually covenant and agree for the equal and ratable benefit of the Holders of the Notes as follows:
1.    Capitalized Terms.  Unless otherwise defined in this Supplemental Indenture, capitalized terms used herein without definition shall have the meanings assigned to them in the Indenture.
2.    Agreement to be Bound; Guarantee.  Each of the Guaranteeing Subsidiaries hereby become a party to the Indenture as a Subsidiary Guarantor and as such will have all of the rights and be subject to all of the Obligations and agreements of a Subsidiary Guarantor under the Indenture.  Each of the Guaranteeing Subsidiaries hereby agree to be bound by all of the provisions of the Indenture applicable to a Subsidiary Guarantor and to perform all of the Obligations and agreements of a Subsidiary Guarantor under the Indenture.  In furtherance of the foregoing, each of the Guaranteeing Subsidiaries shall be deemed a Subsidiary Guarantor for purposes of Article 10 of the Indenture, including, without limitation, Section 10.02 thereof.
3.    NEW YORK LAW TO GOVERN.  THE INDENTURE, THE NOTES, THIS SUPPLEMENTAL INDENTURE AND THE SUBSIDIARY GUARANTEES SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.
4.    Counterparts.  The parties may sign any number of copies of this Supplemental Indenture.  Each signed copy shall be an original, but all of them together represent the same agreement.
5.    Effect of Headings.  The Section headings herein are for convenience only and shall not affect the construction hereof.
6.    The Trustee.  The Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or sufficiency of this Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made solely by the Guaranteeing Subsidiaries and the Company.

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Exhibit 4.17

7.    Ratification of Indenture; Supplemental Indenture Part of Indenture.  Except as expressly amended hereby, the Indenture is in all respects ratified and confirmed and all the terms, conditions and provisions thereof shall remain in full force and effect.  This Supplemental Indenture shall form a part of the Indenture for all purposes, and every Holder of Notes heretofore or hereafter authenticated and delivered shall be bound hereby.
[Signature Page Follows]

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Exhibit 4.17

IN WITNESS WHEREOF, we have hereunto signed our names as of the date set forth below.
Dated:  February 7, 2017    
DYNEGY INC.  
 
By: /s/ Clint C. Freeland             
Name:     Clint C. Freeland 
Title:     Executive Vice President and Chief Financial Officer

	
			
	 
	BLACK MOUNTAIN COGEN, INC.
BLUE RIDGE GENERATION LLC
CASCO BAY ENERGY COMPANY, LLC
DIGHTON POWER, LLC 
DYNEGY ADMINISTRATIVE SERVICES COMPANY
DYNEGY COAL GENERATION, LLC 
DYNEGY COAL HOLDCO, LLC
DYNEGY COAL INVESTMENTS HOLDINGS, LLC
DYNEGY COAL TRADING & TRANSPORTATION, L.L.C.
DYNEGY COMMERCIAL ASSET MANAGEMENT, LLC 
DYNEGY CONESVILLE, LLC 
DYNEGY DICKS CREEK, LLC 
DYNEGY ENERGY SERVICES (EAST), LLC 
DYNEGY ENERGY SERVICES, LLC
DYNEGY EQUIPMENT, LLC
DYNEGY FAYETTE II, LLC 
DYNEGY GAS GENERATION, LLC 
DYNEGY GAS HOLDCO, LLC
DYNEGY GAS IMPORTS, LLC
DYNEGY GAS INVESTMENTS HOLDINGS, LLC
DYNEGY GAS INVESTMENTS, LLC
DYNEGY GASCO HOLDINGS, LLC
DYNEGY GENERATION HOLDCO, LLC
DYNEGY GLOBAL LIQUIDS, INC.
DYNEGY HANGING ROCK II, LLC 
DYNEGY KENDALL ENERGY, LLC
DYNEGY KILLEN, LLC 
DYNEGY LEE II, LLC 
DYNEGY MARKETING AND TRADE, LLC
DYNEGY MIAMI FORT, LLC 
DYNEGY MIDWEST GENERATION, LLC
DYNEGY MORRO BAY, LLC
DYNEGY MOSS LANDING, LLC
DYNEGY OAKLAND, LLC
DYNEGY OPERATING COMPANY
DYNEGY POWER GENERATION INC.
DYNEGY POWER MARKETING, LLC
DYNEGY POWER, LLC

[Signature Page to the Seventh Supplemental Indenture (2019 Notes)]
	
			
	Americas 92260838 v6
	 
	 

Exhibit 4.17

	
			
	DYNEGY RESOURCE HOLDINGS, LLC 
DYNEGY RESOURCE I, LLC 
DYNEGY RESOURCE II, LLC 
DYNEGY RESOURCE III, LLC 
DYNEGY RESOURCES GENERATING HOLDCO, LLC 
DYNEGY RESOURCES HOLDCO I, LLC 
DYNEGY RESOURCES HOLDCO II, LLC 
DYNEGY RESOURCES MANAGEMENT, LLC 
DYNEGY SOUTH BAY, LLC
DYNEGY STUART, LLC 
DYNEGY WASHINGTON II, LLC 
DYNEGY ZIMMER, LLC 
ELWOOD ENERGY HOLDINGS II, LLC 
ELWOOD ENERGY HOLDINGS, LLC 
ELWOOD EXPANSION HOLDINGS, LLC 
EQUIPOWER RESOURCES CORP.
HAVANA DOCK ENTERPRISES, LLC
ILLINOVA CORPORATION
KINCAID ENERGY SERVICES COMPANY, LLC 
KINCAID GENERATION, L.L.C. 
KINCAID HOLDINGS, LLC 
LAKE ROAD GENERATING COMPANY, LLC
LIBERTY ELECTRIC POWER, LLC 
MASSPOWER HOLDCO, LLC 
MASSPOWER PARTNERS I, LLC 
MASSPOWER PARTNERS II, LLC 
MILFORD POWER COMPANY, LLC 
ONTELAUNEE POWER OPERATING COMPANY, LLC
RICHLAND GENERATION EXPANSION, LLC 
RICHLAND-STRYKER GENERATION LLC 
RSG POWER, LLC 
SITHE ENERGIES, INC.
SITHE/INDEPENDENCE LLC
TOMCAT POWER, LLC
	 

COFFEEN AND WESTERN RAILROAD COMPANY
ILLINOIS POWER FUELS AND SERVICES COMPANY
ILLINOIS POWER GENERATING COMPANY
ILLINOIS POWER MARKETING COMPANY
ILLINOIS POWER RESOURCES GENERATING, LLC
ILLINOIS POWER RESOURCES, LLC
IPH II, LLC
IPH, LLC

By: /s/ Clint C. Freeland             
Name:     Clint C. Freeland 
Title:     Executive Vice President and Chief Financial Officer

[SIGNATURE PAGES CONTINUE]

[Signature Page to the Seventh Supplemental Indenture (2019 Notes)]
	
		
	Americas 92260838 v6
	 

Exhibit 4.17

MASSPOWER, a Massachusetts general partnership
By: Masspower Partner II, LLC, its Managing Partner
By: /s/ Clint C. Freeland             
Name:     Clint C. Freeland 
Title:     Executive Vice President and Chief Financial Officer 

[SIGNATURE PAGES CONTINUE]

[Signature Page to the Seventh Supplemental Indenture (2019 Notes)]
	
		
	Americas 92260838 v6
	 

Exhibit 4.17

MASSPOWER, a Massachusetts general partnership

By: /s/ Clint C. Freeland             
Name:     Clint C. Freeland 
Title:     Executive Vice President and Chief Financial Officer 

[SIGNATURE PAGES CONTINUE]

[Signature Page to the Seventh Supplemental Indenture (2019 Notes)]
	
		
	Americas 92260838 v6
	 

Exhibit 4.17

SUBSIDIARY GUARANTORS:
     
ANP BELLINGHAM ENERGY COMPANY, LLC
ANP BLACKSTONE ENERGY COMPANY, LLC
ANP ERCOT ACQUISITION, LLC
ANP FUEL SERVICES, INC.
ANP FUNDING I, LLC
ARMSTRONG POWER, LLC
ATLAS ADMINISTRATIVE SERVICES, LLC
ATLAS FINANCE MERGECO, LLC
ATLAS I MARKETING AND TRADE, LLC
ATLAS POWER FINANCE, LLC
ATLAS POWER, LLC
CALUMET ENERGY TEAM, LLC
COLETO CREEK POWER LP
COLETO GP, LLC
COLETO LP, LLC
DYNEGY ATLAS HOLDINGS, LLC
ENNIS POWER COMPANY, LLC
DYNEGY GENERATION NA, INC. (F/K/A GDF SUEZ ENERGY GENERATION NA, INC.)
DYNEGY ENERGY GENERATION NA, LLC (F/K/A GDF SUEZ ENERGY GENERATION NA, LLC) 
DYNEGY NORTH AMERICA, INC. (F/K/A GDF SUEZ ENERGY NORTH AMERICA, INC.)
HAYS ENERGY, LLC
HOPEWELL COGENERATION LIMITED PARTNERSHIP
HOPEWELL COGENERATION, LLC
DYNEGY POWER AMERICA, INC. (F/K/A INTERNATIONAL POWER AMERICA, INC.)
DP GENERATION, LLC (F/K/A IPA APT GENERATION, LLC)
DP CENTRAL, LLC (F/K/A IPA CENTRAL, LLC)
DP HOLDING, INC. (F/K/A IPA HOLDING, INC.)
DP OPERATIONS, INC. (F/K/A IPA OPERATIONS, INC.)
MIDLOTHIAN ENERGY, LLC
MILFORD POWER, LLC
NEPCO SERVICES COMPANY
NORTHEASTERN POWER COMPANY
PLEASANTS ENERGY, LLC
PRINCE GEORGE ENERGY COMPANY, LLC
T-FUELS, LLC
TNA MERCHANT PROJECTS, INC.
DYNEGY ASSOCIATES NORTHEAST LP, INC. (F/K/A TRACTEBEL ASSOCIATES NORTHEAST LP, INC.)
DYNEGY NORTHEAST GENERATION GP, INC. (F/K/A TRACTEBEL NORTHEAST GENERATION GP, INC.)
TROY ENERGY, LLC
WHARTON COUNTY GENERATION, LLC
WISE COUNTY POWER COMPANY, LLC
WISE-FUELS PIPELINE, INC.

By: /s/ Clint C. Freeland             
Name:     Clint C. Freeland 
Title:     Executive Vice President and Chief Financial Officer

[SIGNATURE PAGES CONTINUE]

[Signature Page to the Seventh Supplemental Indenture (2019 Notes)]
	
		
	Americas 92260838 v6
	 

Exhibit 4.17

WILMINGTON TRUST, NATIONAL ASSOCIATION, 
as Trustee

By: /s/ Shawn Goffinet            
Name:     Shawn Goffinet 
Title:     Assistant Vice President

[Signature Page to the Seventh Supplemental Indenture (2019 Notes)]
	
		
	Americas 92260838 v6
	 

Exhibit 4.17

SCHEDULE I
SUBSIDIARY GUARANTEES
 
ANP BELLINGHAM ENERGY COMPANY, LLC
ANP BLACKSTONE ENERGY COMPANY, LLC
ANP ERCOT ACQUISITION, LLC
ANP FUEL SERVICES, INC.
ANP FUNDING I, LLC
ARMSTRONG POWER, LLC
ATLAS ADMINISTRATIVE SERVICES, LLC
ATLAS FINANCE MERGECO, LLC
ATLAS I MARKETING AND TRADE, LLC
ATLAS POWER FINANCE, LLC
ATLAS POWER, LLC
CALUMET ENERGY TEAM, LLC
COLETO CREEK POWER LP
COLETO GP, LLC
COLETO LP, LLC
DYNEGY ATLAS HOLDINGS, LLC
ENNIS POWER COMPANY, LLC
DYNEGY GENERATION NA, INC. (F/K/A GDF SUEZ ENERGY GENERATION NA, INC.)
DYNEGY ENERGY GENERATION NA, LLC (F/K/A GDF SUEZ ENERGY GENERATION NA, LLC) 
DYNEGY NORTH AMERICA, INC. (F/K/A GDF SUEZ ENERGY NORTH AMERICA, INC.)
HAYS ENERGY, LLC
HOPEWELL COGENERATION LIMITED PARTNERSHIP
HOPEWELL COGENERATION, LLC
DYNEGY POWER AMERICA, INC. (F/K/A INTERNATIONAL POWER AMERICA, INC.)
DP GENERATION, LLC (F/K/A IPA APT GENERATION, LLC)
DP CENTRAL, LLC (F/K/A IPA CENTRAL, LLC)
DP HOLDING, INC. (F/K/A IPA HOLDING, INC.)
DP OPERATIONS, INC. (F/K/A IPA OPERATIONS, INC.)
MIDLOTHIAN ENERGY, LLC
MILFORD POWER, LLC
NEPCO SERVICES COMPANY
NORTHEASTERN POWER COMPANY
PLEASANTS ENERGY, LLC
PRINCE GEORGE ENERGY COMPANY, LLC
T-FUELS, LLC
TNA MERCHANT PROJECTS, INC.
DYNEGY ASSOCIATES NORTHEAST LP, INC. (F/K/A TRACTEBEL ASSOCIATES NORTHEAST LP, INC.)
DYNEGY NORTHEAST GENERATION GP, INC. (F/K/A TRACTEBEL NORTHEAST GENERATION GP, INC.)
TROY ENERGY, LLC
WHARTON COUNTY GENERATION, LLC
WISE COUNTY POWER COMPANY, LLC
WISE-FUELS PIPELINE, INC.

	
			
	Americas 92260838 v6Exhibit

Exhibit 4.24

EXECUTION VERSION
SIXTH SUPPLEMENTAL INDENTURE  
SUBSIDIARY GUARANTEES
SIXTH SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of February 2, 2017, among the Subsidiary Guarantors listed on Schedule I hereto (the “Guaranteeing Subsidiaries”), each a wholly-owned domestic subsidiary of Dynegy Inc. (or its permitted successor), a Delaware corporation (the “Company”), the Company, the other Subsidiary Guarantors (as defined in the Indenture referred to herein) and Wilmington Trust, National Association, as trustee under the indentures referred to below (the “Trustee”).
W I T N E S S E T H
WHEREAS, the Company (as successor by merger to Dynegy Finance II, Inc.) has heretofore executed and delivered to the Trustee an indenture (as supplemented, the “Indenture”), dated as of October 27, 2014, between the Company and the Trustee, providing for the original issuance of an aggregate principal amount of $1,050,000,000 of 7.375% Senior Notes due 2022 (the “Initial Notes”) and, subject to the terms of the Indenture, future unlimited issuances of 7.375% Senior Notes due 2022 (the “Additional Notes, and together with the Initial Notes, the “Notes”);
WHEREAS, the Indenture provides that under certain circumstances the Guaranteeing Subsidiaries shall execute and deliver to the Trustee a supplemental indenture pursuant to which the Guaranteeing Subsidiaries shall unconditionally guarantee all of the Company’s Obligations under the Notes and the Indenture (the “Subsidiary Guarantees”); and
WHEREAS, pursuant to Section 4.07 of the Indenture, the Trustee, the Company and the other Subsidiary Guarantors are authorized and required to execute and deliver this Supplemental Indenture.
NOW THEREFORE, in consideration of the foregoing and for good and valuable consideration, the receipt of which is hereby acknowledged, the Guaranteeing Subsidiaries, the Trustee, the Company and the other Subsidiary Guarantors mutually covenant and agree for the equal and ratable benefit of the Holders of the Notes as follows:
1.    Capitalized Terms.  Unless otherwise defined in this Supplemental Indenture, capitalized terms used herein without definition shall have the meanings assigned to them in the Indenture.
2.    Agreement to be Bound; Guarantee.  Each of the Guaranteeing Subsidiaries hereby become a party to the Indenture as a Subsidiary Guarantor and as such will have all of the rights and be subject to all of the Obligations and agreements of a Subsidiary Guarantor under the Indenture.  Each of the Guaranteeing Subsidiaries hereby agree to be bound by all of the provisions of the Indenture applicable to a Subsidiary Guarantor and to perform all of the Obligations and agreements of a Subsidiary Guarantor under the Indenture.  In furtherance of the foregoing, each of the Guaranteeing Subsidiaries shall be deemed a Subsidiary Guarantor for purposes of Article 10 of the Indenture, including, without limitation, Section 10.02 thereof.
3.    NEW YORK LAW TO GOVERN.  THE INDENTURE, THE NOTES, THIS SUPPLEMENTAL INDENTURE AND THE SUBSIDIARY GUARANTEES SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.
4.    Counterparts.  The parties may sign any number of copies of this Supplemental Indenture.  Each signed copy shall be an original, but all of them together represent the same agreement.

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Exhibit 4.24

5.    Effect of Headings.  The Section headings herein are for convenience only and shall not affect the construction hereof.
6.    The Trustee.  The Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or sufficiency of this Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made solely by the Guaranteeing Subsidiaries and the Company.
7.    Ratification of Indenture; Supplemental Indenture Part of Indenture.  Except as expressly amended hereby, the Indenture is in all respects ratified and confirmed and all the terms, conditions and provisions thereof shall remain in full force and effect.  This Supplemental Indenture shall form a part of the Indenture for all purposes, and every Holder of Notes heretofore or hereafter authenticated and delivered shall be bound hereby.
[Signature Page Follows]

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	Americas 92202005 v5
	 
	 

Exhibit 4.24

IN WITNESS WHEREOF, we have hereunto signed our names as of the date set forth below.
Dated:  February 2, 2017    
DYNEGY INC.  
 
By: /s/ Clint C. Freeland             
Name:     Clint C. Freeland 
Title:     Executive Vice President and Chief Financial Officer

	
			
	 
	BLACK MOUNTAIN COGEN, INC.
BLUE RIDGE GENERATION LLC
CASCO BAY ENERGY COMPANY, LLC
DIGHTON POWER, LLC 
DYNEGY ADMINISTRATIVE SERVICES COMPANY
DYNEGY COAL GENERATION, LLC 
DYNEGY COAL HOLDCO, LLC
DYNEGY COAL INVESTMENTS HOLDINGS, LLC
DYNEGY COAL TRADING & TRANSPORTATION, L.L.C.
DYNEGY COMMERCIAL ASSET MANAGEMENT, LLC 
DYNEGY CONESVILLE, LLC 
DYNEGY DICKS CREEK, LLC 
DYNEGY ENERGY SERVICES (EAST), LLC 
DYNEGY ENERGY SERVICES, LLC
DYNEGY EQUIPMENT, LLC
DYNEGY FAYETTE II, LLC 
DYNEGY GAS GENERATION, LLC 
DYNEGY GAS HOLDCO, LLC
DYNEGY GAS IMPORTS, LLC
DYNEGY GAS INVESTMENTS HOLDINGS, LLC
DYNEGY GAS INVESTMENTS, LLC
DYNEGY GASCO HOLDINGS, LLC
DYNEGY GENERATION HOLDCO, LLC
DYNEGY GLOBAL LIQUIDS, INC.
DYNEGY HANGING ROCK II, LLC 
DYNEGY KENDALL ENERGY, LLC
DYNEGY KILLEN, LLC 
DYNEGY LEE II, LLC 
DYNEGY MARKETING AND TRADE, LLC
DYNEGY MIAMI FORT, LLC 
DYNEGY MIDWEST GENERATION, LLC
DYNEGY MORRO BAY, LLC
DYNEGY MOSS LANDING, LLC
DYNEGY OAKLAND, LLC
DYNEGY OPERATING COMPANY
DYNEGY POWER GENERATION INC.
DYNEGY POWER MARKETING, LLC
DYNEGY POWER, LLC

[Signature Page to the Sixth Supplemental Indenture (2022 Notes)]
	
			
	Americas 92202005 v5
	 
	 

Exhibit 4.24

	
			
	DYNEGY RESOURCE HOLDINGS, LLC 
DYNEGY RESOURCE I, LLC 
DYNEGY RESOURCE II, LLC 
DYNEGY RESOURCE III, LLC 
DYNEGY RESOURCES GENERATING HOLDCO, LLC 
DYNEGY RESOURCES HOLDCO I, LLC 
DYNEGY RESOURCES HOLDCO II, LLC 
DYNEGY RESOURCES MANAGEMENT, LLC 
DYNEGY SOUTH BAY, LLC
DYNEGY STUART, LLC 
DYNEGY WASHINGTON II, LLC 
DYNEGY ZIMMER, LLC 
ELWOOD ENERGY HOLDINGS II, LLC 
ELWOOD ENERGY HOLDINGS, LLC 
ELWOOD EXPANSION HOLDINGS, LLC 
EQUIPOWER RESOURCES CORP.
HAVANA DOCK ENTERPRISES, LLC
ILLINOVA CORPORATION
KINCAID ENERGY SERVICES COMPANY, LLC 
KINCAID GENERATION, L.L.C. 
KINCAID HOLDINGS, LLC 
LAKE ROAD GENERATING COMPANY, LLC
LIBERTY ELECTRIC POWER, LLC 
MASSPOWER HOLDCO, LLC 
MASSPOWER PARTNERS I, LLC 
MASSPOWER PARTNERS II, LLC 
MILFORD POWER COMPANY, LLC 
ONTELAUNEE POWER OPERATING COMPANY, LLC
RICHLAND GENERATION EXPANSION, LLC 
RICHLAND-STRYKER GENERATION LLC 
RSG POWER, LLC 
SITHE ENERGIES, INC.
SITHE/INDEPENDENCE LLC
TOMCAT POWER, LLC
	 

By: /s/ Clint C. Freeland             
Name:     Clint C. Freeland 
Title:     Executive Vice President and Chief Financial Officer

[SIGNATURE PAGES CONTINUE]

[Signature Page to the Sixth Supplemental Indenture (2022 Notes)]
	
		
	Americas 92202005 v5
	 

Exhibit 4.24

MASSPOWER, a Massachusetts general partnership
By: Masspower Partner II, LLC, its Managing Partner
By: /s/ Clint C. Freeland             
Name:     Clint C. Freeland 
Title:     Executive Vice President and Chief Financial Officer 

[SIGNATURE PAGES CONTINUE]

[Signature Page to the Sixth Supplemental Indenture (2022 Notes)]
	
		
	Americas 92202005 v5
	 

Exhibit 4.24

MASSPOWER, a Massachusetts general partnership

By: /s/ Clint C. Freeland             
Name:     Clint C. Freeland 
Title:     Executive Vice President and Chief Financial Officer 

[SIGNATURE PAGES CONTINUE]

[Signature Page to the Sixth Supplemental Indenture (2022 Notes)]
	
		
	Americas 92202005 v5
	 

Exhibit 4.24

SUBSIDIARY GUARANTORS:
     
COFFEEN AND WESTERN RAILROAD COMPANY
ILLINOIS POWER FUELS AND SERVICES COMPANY
ILLINOIS POWER GENERATING COMPANY
ILLINOIS POWER MARKETING COMPANY
ILLINOIS POWER RESOURCES GENERATING, LLC
ILLINOIS POWER RESOURCES, LLC
IPH II, LLC
IPH, LLC
 
By: /s/ Clint C. Freeland             
Name:     Clint C. Freeland 
Title:     Executive Vice President and Chief Financial Officer
[SIGNATURE PAGES CONTINUE]

[Signature Page to the Sixth Supplemental Indenture (2022 Notes)]
	
		
	Americas 92202005 v5
	 

Exhibit 4.24

WILMINGTON TRUST, NATIONAL ASSOCIATION, 
as Trustee

By: /s/ Shawn Goffinet            
Name:     Shawn Goffinet 
Title:     Assistant Vice President

[Signature Page to the Sixth Supplemental Indenture (2022 Notes)]
	
			
	Americas 92202005 v5
	 
	 

Exhibit 4.24

SCHEDULE I
SUBSIDIARY GUARANTEES
 
COFFEEN AND WESTERN RAILROAD COMPANY
ILLINOIS POWER FUELS AND SERVICES COMPANY
ILLINOIS POWER GENERATING COMPANY
ILLINOIS POWER MARKETING COMPANY
ILLINOIS POWER RESOURCES GENERATING, LLC
ILLINOIS POWER RESOURCES, LLC
IPH II, LLC
IPH, LLC

	
			
	Americas 92202005 v5

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