Indenture




  
 EXHIBIT 4(k) 
 ENERGY FUTURE HOLDINGS CORP. 

AND EACH OF THE GUARANTORS PARTY HERETO 
 10.000% SENIOR SECURED NOTES DUE 2020 

					
		 	 	 	

 INDENTURE 
 DATED AS OF JANUARY 12, 2010 

					
		 	 	 	

  

					
		 	 	 	

 THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. 

TRUSTEE 

					
		 	 	 	

  

					
		 	 	 	

  
  








 CROSS-REFERENCE TABLE * 

 

			
	Trust Indenture Act Section	  	Indenture Section
	310(a)(1)	  	7.10
	       (a)(2)	  	7.10
	       (a)(3)	  	N.A.
	       (a)(4)	  	N.A.
	       (a)(5)	  	7.10
	       (b)	  	7.10
	       (c)	  	N.A.
	311(a)	  	7.11
	       (b)	  	7.11
	       (c)	  	N.A.
	312(a)	  	2.05
	       (b)	  	13.03
	       (c)	  	13.03
	313(a)	  	7.06; 13.02
	       (b)(1)	  	10.06
	       (b)(2)	  	7.06; 7.07; 10.06
	       (c)	  	7.06; 13.02
	       (d)	  	7.06
	314(a)	  	4.03; 4.04; 13.02; 13.05
	       (b)	  	10.05
	       (c)(1)	  	7.02; 13.04
	       (c)(2)	  	7.02; 13.04
	       (c)(3)	  	N.A.
	       (d)	  	10.06
	       (e)	  	13.05
	       (f)	  	N.A.
	315(a)	  	7.01
	       (b)	  	7.05; 13.02
	       (c)	  	7.01
	       (d)	  	7.01
	       (e)	  	6.14
	316(a) (last sentence)	  	2.09
	       (a)(1)(A)	  	6.05
	       (a)(1)(B)	  	6.04
	       (a)(2)	  	N.A.
	       (b)	  	6.07
	       (c)	  	9.04; 1.05; 2.12
	317(a)(1)	  	6.08
	       (a)(2)	  	6.12
	       (b)	  	2.04
	318(a)	  	13.01
	       (b)	  	N.A.
	       (c)	  	13.01

 N.A. means not applicable. 

 

	*	This Cross Reference Table is not part of the Indenture. 









 TABLE OF CONTENTS 

 

							
	 	  	Page	 
	 ARTICLE 1 DEFINITIONS AND INCORPORATION BY REFERENCE
	  			
	 Section 1.01
	  	 Definitions
	  	 	1	  
	 Section 1.02
	  	 Other Definitions
	  	 	32	  
	 Section 1.03
	  	 Incorporation by Reference of Trust Indenture Act
	  	 	33	  
	 Section 1.04
	  	 Rules of Construction
	  	 	33	  
	 Section 1.05
	  	 Acts of Holders
	  	 	34	  
	 ARTICLE 2 THE NOTES
	  	 	35	  
	 Section 2.01
	  	 Form and Dating; Terms
	  	 	35	  
	 Section 2.02
	  	 Execution and Authentication
	  	 	35	  
	 Section 2.03
	  	 Registrar and Paying Agent
	  	 	36	  
	 Section 2.04
	  	 Paying Agent to Hold Money in Trust
	  	 	36	  
	 Section 2.05
	  	 Holder Lists
	  	 	36	  
	 Section 2.06
	  	 Transfer and Exchange
	  	 	36	  
	 Section 2.07
	  	 Replacement Notes
	  	 	44	  
	 Section 2.08
	  	 Outstanding Notes
	  	 	44	  
	 Section 2.09
	  	 Treasury Notes
	  	 	44	  
	 Section 2.10
	  	 Temporary Notes
	  	 	44	  
	 Section 2.11
	  	 Cancellation
	  	 	44	  
	 Section 2.12
	  	 Defaulted Cash Interest
	  	 	45	  
	 Section 2.13
	  	 CUSIP and ISIN Numbers
	  	 	45	  
	 ARTICLE 3 REDEMPTION
	  	 	45	  
	 Section 3.01
	  	 Notices to Trustee
	  	 	45	  
	 Section 3.02
	  	 Selection of Notes to Be Redeemed or Purchased
	  	 	45	  
	 Section 3.03
	  	 Notice of Redemption
	  	 	46	  
	 Section 3.04
	  	 Effect of Notice of Redemption
	  	 	46	  
	 Section 3.05
	  	 Deposit of Redemption or Purchase Price
	  	 	47	  
	 Section 3.06
	  	 Notes Redeemed or Purchased in Part
	  	 	47	  
	 Section 3.07
	  	 Optional Redemption
	  	 	47	  
	 Section 3.08
	  	 Mandatory Redemption
	  	 	48	  
	 Section 3.09
	  	 Offers to Repurchase by Application of Excess Proceeds
	  	 	48	  
	 ARTICLE 4 COVENANTS
	  	 	49	  
	 Section 4.01
	  	 Payment of Notes
	  	 	49	  
	 Section 4.02
	  	 Maintenance of Office or Agency
	  	 	49	  
	 Section 4.03
	  	 Reports and Other Information
	  	 	50	  
	 Section 4.04
	  	 Compliance Certificate
	  	 	50	  
	 Section 4.05
	  	 Taxes
	  	 	51	  
	 Section 4.06
	  	 Stay, Extension and Usury Laws
	  	 	51	  
	 Section 4.07
	  	 Limitation on Restricted Payments
	  	 	51	  
	 Section 4.08
	  	 Dividend and Other Payment Restrictions Affecting Restricted Subsidiaries
	  	 	56	  
	 Section 4.09
	  	 Limitation on Incurrence of Indebtedness and Issuance of Disqualified Stock and Preferred Stock
	  	 	57	  
	 Section 4.10
	  	 Asset Sales
	  	 	60	  
	 Section 4.11
	  	 Transactions with Affiliates
	  	 	63	  
	 Section 4.12
	  	 Liens
	  	 	64	  
	 Section 4.13
	  	 Corporate Existence
	  	 	65	  
	 Section 4.14
	  	 Offer to Repurchase upon Change of Control
	  	 	65	  
	 Section 4.15
	  	 Limitation on Guarantees of Indebtedness by Restricted Subsidiaries
	  	 	67	  
	 Section 4.16
	  	 Restrictions on Permitted Asset Transfers
	  	 	67	  
	 Section 4.17
	  	 Restrictions on TCEH Transfers
	  	 	68	  
	 Section 4.18
	  	 Restrictions on Certain Investments in Oncor Subsidiaries and the Collateral
	  	 	68	  
	 Section 4.19
	  	 After-Acquired Property
	  	 	69	  
	 Section 4.20
	  	 Impairment of Security Interest
	  	 	69	  
	 Section 4.21
	  	 Further Assurances
	  	 	69	  
	 ARTICLE 5 SUCCESSORS
	  	 	69	  
	 Section 5.01
	  	 Merger, Consolidation, or Sale of All or Substantially All Assets
	  	 	69	  
	 Section 5.02
	  	 Successor Corporation Substituted
	  	 	71	  










							
	 ARTICLE 6 DEFAULTS AND REMEDIES
	  	 	71	  
	 Section 6.01
	  	 Events of Default
	  	 	71	  
	 Section 6.02
	  	 Acceleration
	  	 	73	  
	 Section 6.03
	  	 Other Remedies
	  	 	73	  
	 Section 6.04
	  	 Waiver of Past Defaults
	  	 	73	  
	 Section 6.05
	  	 Control by Majority
	  	 	74	  
	 Section 6.06
	  	 Limitation on Suits
	  	 	74	  
	 Section 6.07
	  	 Rights of Holders of Notes to Receive Payment
	  	 	74	  
	 Section 6.08
	  	 Collection Suit by Trustee
	  	 	74	  
	 Section 6.09
	  	 Restoration of Rights and Remedies
	  	 	74	  
	 Section 6.10
	  	 Rights and Remedies Cumulative
	  	 	74	  
	 Section 6.11
	  	 Delay or Omission Not Waiver
	  	 	75	  
	 Section 6.12
	  	 Trustee May File Proofs of Claim
	  	 	75	  
	 Section 6.13
	  	 Priorities
	  	 	75	  
	 Section 6.14
	  	 Undertaking for Costs
	  	 	75	  
	 ARTICLE 7 TRUSTEE
	  	 	76	  
	 Section 7.01
	  	 Duties of Trustee
	  	 	76	  
	 Section 7.02
	  	 Rights of Trustee
	  	 	76	  
	 Section 7.03
	  	 Individual Rights of Trustee
	  	 	77	  
	 Section 7.04
	  	 Trustee’s Disclaimer
	  	 	77	  
	 Section 7.05
	  	 Notice of Defaults
	  	 	77	  
	 Section 7.06
	  	 Reports by Trustee to Holders of the Notes
	  	 	78	  
	 Section 7.07
	  	 Compensation and Indemnity
	  	 	78	  
	 Section 7.08
	  	 Replacement of Trustee
	  	 	78	  
	 Section 7.09
	  	 Successor Trustee by Merger, etc
	  	 	79	  
	 Section 7.10
	  	 Eligibility; Disqualification
	  	 	79	  
	 Section 7.11
	  	 Preferential Collection of Claims Against Issuer
	  	 	79	  
	 ARTICLE 8 LEGAL DEFEASANCE AND COVENANT DEFEASANCE
	  	 	79	  
	 Section 8.01
	  	 Option to Effect Legal Defeasance or Covenant Defeasance
	  	 	79	  
	 Section 8.02
	  	 Legal Defeasance and Discharge
	  	 	80	  
	 Section 8.03
	  	 Covenant Defeasance
	  	 	80	  
	 Section 8.04
	  	 Conditions to Legal or Covenant Defeasance
	  	 	80	  
	 Section 8.05
	  	 Deposited Money and Government Securities to Be Held in Trust; Other Miscellaneous Provisions
	  	 	81	  
	 Section 8.06
	  	 Repayment to Issuer
	  	 	81	  
	 Section 8.07
	  	 Reinstatement
	  	 	82	  
	 ARTICLE 9 AMENDMENT, SUPPLEMENT AND WAIVER
	  	 	82	  
	 Section 9.01
	  	 Without Consent of Holders of Notes
	  	 	82	  
	 Section 9.02
	  	 With Consent of Holders of Notes
	  	 	83	  
	 Section 9.03
	  	 Compliance with Trust Indenture Act
	  	 	84	  
	 Section 9.04
	  	 Revocation and Effect of Consents
	  	 	84	  
	 Section 9.05
	  	 Notation on or Exchange of Notes
	  	 	85	  
	 Section 9.06
	  	 Trustee to Sign Amendments, etc.
	  	 	85	  
	 ARTICLE 10 COLLATERAL AND SECURITY
	  	 	85	  
	 Section 10.01
	  	 Equal and Ratable Sharing of Collateral by Holders of Parity Lien Debt
	  	 	85	  
	 Section 10.02
	  	 Ranking of Parity Liens
	  	 	85	  
	 Section 10.03
	  	 Relative Rights
	  	 	86	  
	 Section 10.04
	  	 Security Documents
	  	 	86	  
	 Section 10.05
	  	 Recording and Opinions
	  	 	87	  
	 Section 10.06
	  	 Release of Collateral
	  	 	87	  
	 Section 10.07
	  	 Authorization of Actions to Be Taken by the Trustee Under the Security Documents
	  	 	87	  
	 Section 10.08
	  	 Authorization of Receipt of Funds by the Trustee under the Pledge Agreement
	  	 	88	  
	 Section 10.09
	  	 Lien Sharing and Priority Confirmation
	  	 	88	  
	 Section 10.10
	  	 Voting
	  	 	88	  
	 Section 10.11
	  	 Limitation on Duty of Trustee in Respect of Collateral; Indemnification
	  	 	88	  
	 Section 10.12
	  	 Asset Sale Cash Collateral Account
	  	 	88	  
	 Section 10.13
	  	 Collateral Trustee a Third Party Beneficiary
	  	 	89	  
	 ARTICLE 11 GUARANTEES
	  	 	89	  
	 Section 11.01
	  	 Guarantee
	  	 	89	  
	 Section 11.02
	  	 Limitation on Guarantor Liability
	  	 	90	  
	 Section 11.03
	  	 Execution and Delivery
	  	 	90	  
	 Section 11.04
	  	 Subrogation
	  	 	91	  










							
	 Section 11.05
	  	 Benefits Acknowledged
	  	 	91	  
	 Section 11.06
	  	 Release of Guarantees
	  	 	91	  
	 ARTICLE 12 SATISFACTION AND DISCHARGE
	  	 	91	  
	 Section 12.01
	  	 Satisfaction and Discharge
	  	 	91	  
	 Section 12.02
	  	 Application of Trust Money
	  	 	92	  
	 ARTICLE 13 MISCELLANEOUS
	  	 	92	  
	 Section 13.01
	  	 Trust Indenture Act Controls
	  	 	92	  
	 Section 13.02
	  	 Notices
	  	 	93	  
	 Section 13.03
	  	 Communication by Holders of Notes with Other Holders of Notes
	  	 	94	  
	 Section 13.04
	  	 Certificate and Opinion as to Conditions Precedent
	  	 	94	  
	 Section 13.05
	  	 Statements Required in Certificate or Opinion
	  	 	94	  
	 Section 13.06
	  	 Rules by Trustee and Agents
	  	 	94	  
	 Section 13.07
	  	 No Personal Liability of Directors, Officers, Employees and Stockholders
	  	 	94	  
	 Section 13.08
	  	 Governing Law
	  	 	94	  
	 Section 13.09
	  	 Waiver of Jury Trial
	  	 	95	  
	 Section 13.10
	  	 Force Majeure
	  	 	95	  
	 Section 13.11
	  	 No Adverse Interpretation of Other Agreements
	  	 	95	  
	 Section 13.12
	  	 Successors
	  	 	95	  
	 Section 13.13
	  	 Severability
	  	 	95	  
	 Section 13.14
	  	 Counterpart Originals
	  	 	95	  
	 Section 13.15
	  	 Table of Contents, Headings, etc
	  	 	95	  
	 Section 13.16
	  	 Qualification of Indenture.
	  	 	95	  
	 Section 13.17
	  	 Ring-Fencing of Oncor
	  	 	96	  
			
	EXHIBITS	  		  			
			
	 Exhibit A
	  	 FORM OF NOTE
	  			
	 Exhibit B
	  	 FORM OF CERTIFICATE OF TRANSFER
	  			
	 Exhibit C
	  	 FORM OF CERTIFICATE OF EXCHANGE
	  			
	 Exhibit D
	  	 FORM OF SUPPLEMENTAL INDENTURE
	  			
	 Exhibit E
	  	 FORM OF PERMITTED TRANSFER SUPPLEMENTAL INDENTURE
	  			
	 Exhibit F
	  	 FORM OF TCEH TRANSFER SUPPLEMENTAL INDENTURE
	  			
	 Exhibit G
	  	 FORM OF ADDITIONAL NOTES SUPPLEMENTAL INDENTURE
	  			









 INDENTURE dated as of January 12, 2010 among Energy Future Holdings Corp., a Texas
corporation (the “Issuer”), the Guarantors (as defined herein) and The Bank of New York Mellon Trust Company, N.A., as Trustee. 
 WITNESSETH 
 WHEREAS, the Issuer has duly authorized the creation of an
issue of $500,000,000 aggregate principal amount of 10.000% Senior Secured Notes due 2020 (the “Initial Notes”); 
 WHEREAS, each of the Issuer and each of the Guarantors has duly authorized the execution and delivery of this Indenture; 
 NOW, THEREFORE, the Issuer, the Guarantors and the Trustee agree as follows for the benefit of each other and for the equal and ratable benefit of the Holders of the Notes. 

ARTICLE 1 

DEFINITIONS AND INCORPORATION BY REFERENCE 
 Section 1.01 Definitions. 
 “144A Global Note” means
a Global Note substantially in the form of Exhibit A hereto bearing the Global Note Legend, the Private Placement Legend and deposited with or on behalf of, and registered in the name of, the Depositary or its nominee that will be issued
in a denomination equal to the outstanding principal amount of the Notes sold in reliance on Rule 144A. 
 “9.75%
Notes” means the 9.75% Senior Secured Notes due 2019 issued by the Issuer under the 9.75% Notes Indenture, including the guarantees thereof. 
 “9.75% Notes Indenture” means the indenture, dated as of November 16, 2009, under which the 9.75% Notes were issued. 

“Acquired Indebtedness” means, with respect to any specified Person, 

(1) Indebtedness of any other Person existing at the time such other Person is merged with or into or became a
Restricted Subsidiary of such specified Person, including Indebtedness incurred in connection with, or in contemplation of, such other Person merging with or into or becoming a Restricted Subsidiary of such specified Person, and 

(2) Indebtedness secured by a Lien encumbering any asset acquired by such specified Person. 

“Additional Interest” means all additional interest then owing pursuant to the Registration Rights Agreement.

 “Additional Notes” means additional Notes (other than the Initial Notes and Exchange Notes issued in
exchange for such Initial Notes) issued from time to time under this Indenture in accordance with Sections 2.02, 4.09 and 4.12 hereof, as part of the same series as the Initial Notes. 

“Affiliate” of any specified Person means any other Person directly or indirectly controlling or controlled by or under
direct or indirect common control with such specified Person. For purposes of this definition, “control” (including, with correlative meanings, the terms “controlling,” “controlled by” and “under common
control with”), as used with respect to any Person, shall mean the possession, directly or indirectly, of the power to direct or cause the direction of the management or policies of such Person, whether through the ownership of voting
securities, by agreement or otherwise. 
 “Agent” means any Registrar, co-registrar, Paying Agent or additional
paying agent. 
 “Agent’s Message” means a message transmitted by DTC to, and received by, the Depositary
and forming a part of the book-entry confirmation, which states that DTC has received an express acknowledgment from each participant in DTC tendering the Notes that such participants have received the Letter of Transmittal and agree to be bound by
the terms of the Letter of Transmittal and the Issuer may enforce such agreement against such participants. 

“Applicable Premium” means, with respect to any Note on any Redemption Date, the greater of: 

(1) 1.0% of the principal amount of such Note; and 

  
 1 









 (2) the excess, if any, of (a) the present value at such
Redemption Date of (i) the redemption price of such Note at January 15, 2015 (such redemption price as set forth in the table appearing under Section 3.07(d) hereof), plus (ii) all required interest payments due on such Note
through January 15, 2015 (excluding accrued but unpaid interest to the Redemption Date), computed using a discount rate equal to the Treasury Rate as of such Redemption Date plus 50 basis points; over (b) the principal amount of such Note.

 “Applicable Procedures” means, with respect to any transfer or exchange of or for beneficial interests in
any Global Note, the rules and procedures of the Depositary, Euroclear and/or Clearstream that apply to such transfer or exchange. 
 “Asset Sale” means: 
 (1) the sale, conveyance, transfer or
other disposition (each referred to in this definition as a “disposition”), whether in a single transaction or a series of related transactions, of property or assets (including by way of a Sale and Lease-Back Transaction) of the
Issuer or any of its Restricted Subsidiaries (including the disposition of outstanding Equity Interests of an Unrestricted Subsidiary owned directly by the Issuer or any of its Restricted Subsidiaries) and, solely to the extent cash or Cash
Equivalents are received therefrom by any Oncor Subsidiary or any Successor Oncor Business and are thereafter dividended, distributed or otherwise paid to the Issuer or any of its Restricted Subsidiaries: (i) the primary issuance of new Equity
Interests by any Oncor Subsidiary or any Successor Oncor Business, (ii) the disposition of outstanding Equity Interests of an Oncor Subsidiary or a Successor Oncor Business owned directly by another Oncor Subsidiary or by another Successor
Oncor Business and (iii) the disposition of assets owned directly or indirectly by any Oncor Subsidiary or any Successor Oncor Business. For the avoidance of doubt, with respect to Unrestricted Subsidiaries other than Oncor Subsidiaries or
Successor Oncor Businesses, the following shall not be deemed to be “Asset Sales”: (i) the primary issuance of new Equity Interests by an Unrestricted Subsidiary and (ii) sales or transfers of assets owned directly by
Unrestricted Subsidiaries; or 
 (2) the issuance or sale of Equity Interests of any Restricted Subsidiary, whether in a
single transaction or a series of related transactions (other than Preferred Stock of Restricted Subsidiaries issued in compliance with Section 4.09 hereof); 
 in each case, other than: 
 (a) any disposition of Cash
Equivalents or Investment Grade Securities or obsolete or worn out equipment (including any such equipment that has been refurbished in contemplation of such disposition) in the ordinary course of business or any disposition of inventory or goods
(or other assets) held for sale in the ordinary course of business; 
 (b) (1) the disposition of all or
substantially all of the assets of the Issuer in a manner permitted by Section 5.01 hereof (other than a disposition excluded from Section 5.01 by the proviso at the end of the first paragraph of Section 5.01 hereof) or any
disposition that constitutes a Change of Control pursuant to this Indenture or (2) any Permitted Asset Transfer made in accordance with Section 4.16 hereof; 

(c) the making of any Restricted Payment or Permitted Investment that is permitted to be made, and is made, under
Section 4.07 hereof; 
 (d) any disposition of assets or issuance or sale of Equity Interests of any
Restricted Subsidiary in any transaction or series of related transactions with an aggregate fair market value of less than $75.0 million; 
 (e) any disposition of property or assets or issuance of securities by a Restricted Subsidiary to the Issuer or by the Issuer or a Restricted Subsidiary to another Restricted Subsidiary;
provided, however to the extent such transfer involves Collateral or any part thereof, the transferee shall execute a joinder agreement to the Security Documents or enter into a substantially similar collateral trust or intercreditor
agreement immediately upon consummation of such transaction in accordance with the requirements of the Security Documents to pledge such transferred Collateral for the benefit of the Holders of the Notes; 

(f) except in the case of a disposition of Collateral, to the extent allowable under Section 1031 of the Code or
any comparable or successor provision, any exchange of like property (excluding any boot thereon) for use in a Similar Business; 
 (g) the lease, assignment or sub-lease of any real or personal property in the ordinary course of business; 
 (h) (i) any disposition of Equity Interests in an Unrestricted Subsidiary (other than an Oncor Subsidiary or a Successor Oncor Business) and (ii) any sale, conveyance, transfer or other
disposition of Equity Interests in, or assets of, any of the Oncor Subsidiaries or a Successor Oncor Business (other than the Collateral) to the extent no cash or Cash Equivalents are received in connection with such sale, conveyance, transfer or
other disposition or to the extent any cash or Cash Equivalents received in connection with such sale, conveyance, transfer or other disposition are not dividended, distributed or otherwise paid to the Issuer or any of its Restricted Subsidiaries;


  
 2 









 (i) foreclosures on assets not constituting Collateral; 

(j) sales of accounts receivable, or participations therein, in connection with any Receivables Facility for the
benefit of the Issuer or any of its Restricted Subsidiaries; 
 (k) any financing transaction with respect
to property built or acquired by the Issuer or any Restricted Subsidiary after the Issue Date, including Sale and Lease-Back Transactions and asset securitizations permitted by this Indenture; 

(l) [Intentionally Omitted]; 
 (m) except in the case of a disposition of Collateral, sales, transfers and other dispositions (i) of Investments in joint ventures to the extent required by, or made pursuant to, customary
buy/sell or put/call arrangements between the joint venture parties set forth in joint venture arrangements and similar binding arrangements or (ii) to joint ventures in connection with the dissolution or termination of a joint venture to the
extent required pursuant to joint venture and similar arrangements; 
 (n) [Intentionally Omitted];

 (o) [Intentionally Omitted]; 

(p) [Intentionally Omitted]; 
 (q) any Casualty Event; provided the net proceeds therefrom are deemed to be Net Proceeds and are applied in accordance with Section 4.10 hereof or the Issuer or such Restricted
Subsidiary delivers to the Trustee a Restoration Certificate with respect to plans to invest (and reinvests within 450 days from the date of receipt of the Net Proceeds); 

(r) the execution of (or amendment to), settlement of or unwinding of any Hedging Obligation in the ordinary course
of business; 
 (s) any disposition of mineral rights (other than coal and lignite mineral rights);
provided the net proceeds therefrom are deemed to be Net Proceeds and are applied in accordance with Section 4.10 hereof; 
 (t) any sale, transfer or other disposal of any real property that is (i) primarily used or intended to be used for mining which has either been reclaimed, or has not been used for mining in a
manner which requires reclamation, and in either case has been determined by the Issuer not to be necessary for use for mining, (ii) used as buffer land, but no longer serves such purpose or its use is restricted such that it will continue to
be buffer land, or (iii) was acquired in connection with power generation facilities, but has been determined by the Issuer to no longer be commercially suitable for such purpose; 

(u) [Intentionally Omitted]; 
 (v) dispositions of power, capacity, heat rate, renewable energy credits, waste by-products, energy, electricity, coal and lignite, oil and other petroleum based liquids, emissions and other environmental
credits, ancillary services, fuel (including all forms of nuclear fuel and natural gas) and other related assets or products of services, including assets related to trading activities or the sale of inventory or contracts related to any of the
foregoing, in each case in the ordinary course of business; 
 (w) [Intentionally Omitted]; 

(x) any disposition of assets in connection with salvage activities; provided the net proceeds therefrom are
deemed to be Net Proceeds and are applied in accordance with Section 4.10 hereof; and 
 (y) any sale,
transfer or other disposition of any assets required by any Government Authority; provided the net proceeds therefrom are deemed to be Net Proceeds and are applied in accordance with Section 4.10 hereof. 

“Asset Sale Cash Collateral Account” means a segregated account pledged under the Security Documents that is
(i) subject to a perfected security interest for the benefit of the holders of Secured Lien Debt, (ii) under the sole control of the Collateral Trustee, and (iii) free from all other Liens (other than Liens permitted to be placed on
the Collateral pursuant to Section 4.12(b) of this Indenture). 
 “Asset Sale Offer” has the meaning set
forth in Section 4.10(d) hereof. 
 “Bankruptcy Code” means Title 11 of the United States Code, as
amended. 
 “Bankruptcy Law” means the Bankruptcy Code and any similar federal, state or foreign law for the
relief of debtors. 

  
 3 









 “Board of Directors” means: 

(1) with respect to a corporation, the board of directors of the corporation or any committee thereof duly authorized
to act on behalf of such board; 
 (2) with respect to a partnership, the board of directors of the general
partner of the partnership; 
 (3) with respect to a limited liability company, the managing member or
members or any controlling committee of managing members thereof; and 
 (4) with respect to any other
Person, the board or committee of such Person serving a similar function. 
 “broker-dealer” has the meaning
set forth in the Registration Rights Agreement. 
 “Business Day” means each day which is not a Legal Holiday.

 “Capital Stock” means: 

(1) in the case of a corporation, corporate stock; 

(2) in the case of an association or business entity, any and all shares, interests, participations, rights or other
equivalents (however designated) of corporate stock; 
 (3) in the case of a partnership or limited
liability company, partnership or membership interests (whether general or limited); and 
 (4) any other
interest or participation that confers on a Person the right to receive a share of the profits and losses of, or distributions of assets of, the issuing Person. 
 “Capitalized Lease Obligation” means, at the time any determination thereof is to be made, the amount of the liability in respect of a capital lease that would at such time be required to
be capitalized and reflected as a liability on a balance sheet (excluding the footnotes thereto) in accordance with GAAP; provided that any obligations existing on the Issue Date (i) that were not included on the balance sheet of the
Issuer as capital lease obligations and (ii) that are subsequently recharacterized as capital lease obligations due to a change in accounting treatment shall for all purposes not be treated as Capitalized Lease Obligations. 

“Capitalized Software Expenditures” means, for any period, the aggregate of all expenditures (whether paid in cash or
accrued as liabilities) by a Person and its Restricted Subsidiaries during such period in respect of purchased software or internally developed software and software enhancements that, in conformity with GAAP, are or are required to be reflected as
capitalized costs on the consolidated balance sheet of a Person and its Restricted Subsidiaries. 
 “Cash
Equivalents” means: 
 (1) United States dollars; 

(2) euros or any national currency of any participating member state of the EMU or such local currencies held by the
Issuer and its Restricted Subsidiaries from time to time in the ordinary course of business; 

(3) securities issued or directly and fully and unconditionally guaranteed or insured by the U.S. government (or any
agency or instrumentality thereof the securities of which are unconditionally guaranteed as a full faith and credit obligation of the U.S. government) with maturities, unless such securities are deposited to defease Indebtedness, of 24 months or
less from the date of acquisition; 
 (4) certificates of deposit, time deposits and eurodollar time
deposits with maturities of one year or less from the date of acquisition, bankers’ acceptances with maturities not exceeding one year and overnight bank deposits, in each case with any commercial bank having capital and surplus of not less
than $500.0 million in the case of U.S. banks and $100.0 million (or the U.S. dollar equivalent as of the date of determination) in the case of non-U.S. banks; 

(5) repurchase obligations for underlying securities of the types described in clauses (3) and (4) entered
into with any financial institution meeting the qualifications specified in clause (4) above; 

(6) commercial paper rated at least P-1 by Moody’s or at least A-1 by S&P and in each case maturing within
24 months after the date of creation thereof; 

  
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 (7) marketable short-term money market and similar securities having a
rating of at least P-2 or A-2 from either Moody’s or S&P, respectively (or, if at any time neither Moody’s nor S&P shall be rating such obligations, an equivalent rating from another Rating Agency) and in each case maturing within
24 months after the date of creation thereof; 
 (8) investment funds investing 95% of their assets in
securities of the types described in clauses (1) through (7) above; 
 (9) readily marketable
direct obligations issued by any state, commonwealth or territory of the United States or any political subdivision or taxing authority thereof having an Investment Grade Rating from either Moody’s or S&P with maturities of 24 months
or less from the date of acquisition; 
 (10) Indebtedness or Preferred Stock issued by Persons with a
rating of A or higher from S&P or A2 or higher from Moody’s with maturities of 24 months or less from the date of acquisition; and 
 (11) Investments with average maturities of 24 months or less from the date of acquisition in money market funds rated AAA- (or the equivalent thereof) or better by S&P or Aaa3 (or the equivalent
thereof) or better by Moody’s. 
 Notwithstanding the foregoing, Cash Equivalents shall include amounts denominated in
currencies other than those set forth in clauses (1) and (2) above; provided that such amounts are converted into any currency listed in clauses (1) and (2) as promptly as practicable and in any event within ten Business
Days following the receipt of such amounts. 
 “Casualty Event” means any taking under power of eminent domain
or similar proceeding and any insured loss; provided that any such taking or similar proceeding or insured loss that results in Net Proceeds of less than $75.0 million shall not be deemed a Casualty Event. 

“Change of Control” means the occurrence of any of the following: 

(1) the sale, lease or transfer, in one or a series of related transactions, of all or substantially all of the
assets of the Issuer and its Subsidiaries, taken as a whole, to any Person other than a Permitted Holder, other than (A) the first to occur of a Permitted Asset Transfer made in accordance with Section 4.16 hereof and a TCEH Transfer made
in accordance with Section 4.17 hereof (excluding a Permitted Asset Transfer consisting of a merger of EFIH with and into the Issuer for the purpose of determining the first to occur of a Permitted Asset Transfer or a TCEH Transfer), (B) a
transaction meeting the requirements of the proviso to clause (3) of this definition of “Change of Control” and (C) any foreclosure on the Collateral; 

(2) the Issuer becomes aware (by way of a report or any other filing pursuant to Section 13(d) of the Exchange
Act, proxy, vote, written notice or otherwise) of the acquisition by any Person or group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act or any successor provision), including any group acting for the
purpose of acquiring, holding or disposing of securities (within the meaning of Rule 13d-5(b)(1) under the Exchange Act or any successor provision), other than the Permitted Holders, in a single transaction or in a related series of transactions, by
way of merger, consolidation or other business combination or purchase of beneficial ownership (within the meaning of Rule 13d-3 under the Exchange Act, or any successor provision) of 50% or more of the total voting power of the Voting Stock of the
Issuer or any of its direct or indirect parent companies; or 
 (3) the sale, transfer, conveyance or other
disposition, in one or a series of related transactions, of all or substantially all of the assets of EFIH and its Subsidiaries, taken as a whole, or all or substantially all of the Collateral or Oncor-related Assets, other than a Permitted Asset
Transfer made in accordance with Section 4.16 hereof; provided, however, that a transaction that would otherwise constitute a Change of Control pursuant to this clause (3) shall not constitute a Change of Control if:

 (a) the consideration received in respect of such transaction (i) is received by EFIH or an Oncor
Subsidiary or Successor Oncor Business, as the case may be, (ii) consists of Capital Stock of a Person in a Similar Oncor Business that (A) would become a Subsidiary of EFIH or such Oncor Subsidiary or Successor Oncor Business or
(B) is a joint venture in which EFIH or such Oncor Subsidiary or Successor Oncor Business would have a significant equity interest (as determined by the Issuer in good faith), (iii) is at least equal to the fair market value (as determined
by the Issuer in good faith) of the assets sold, transferred, conveyed or otherwise disposed of, and (iv) if received by EFIH, shall be concurrently pledged as Collateral for the benefit of the Holders of the Notes and the holders of the other
Secured Debt Obligations; 
 (b) immediately after such transaction no Default exists; 

(c) immediately after giving pro forma effect to such transaction and any related financing transactions
(including, without limitation, any transaction the proceeds of which are applied to reduce the Indebtedness of the Issuer or EFIH) as if the same had occurred at the beginning of the applicable four-quarter period, either: 

(i) the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge
Coverage Ratio test set forth in clause (i) of Section 4.09(a) hereof; or 

  
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 (ii) such Fixed Charge Coverage Ratio for the Issuer and its
Restricted Subsidiaries would be greater than such Fixed Charge Coverage Ratio for the Issuer and its Restricted Subsidiaries immediately prior to such transaction; and 

(d) the rating on the Notes shall not have been downgraded by two or more of the Rating Agencies (or, if the Notes
are rated by only one Rating Agency at the time of the first notice of such transaction, such Rating Agency) during the period commencing 30 days prior to the first public notice of the occurrence of such transaction or the intention of the Issuer
or any Subsidiary thereof to effect such transaction and ending on the date 60 after such public notice relative to the rating at the start of such period. 
 “Class” means (1) in the case of Parity Lien Debt, every Series of Parity Lien Debt, taken together, and (2) in the case of Junior Lien Debt, every Series of Junior Lien Debt,
taken together. 
 “Clearstream” means Clearstream Banking, Société Anonyme, and its successors.

 “Closing Date” means October 10, 2007. 

“Code” means the Internal Revenue Code of 1986, as amended, or any successor thereto. 

“Collateral” means all assets or property, now owned or hereafter acquired by EFIH, to the extent such assets or
property are pledged or assigned or purported to be pledged or assigned, or are required to be pledged or assigned under the Security Documents to the Collateral Trustee, together with the proceeds thereof. 

“Collateral Asset Sale Offer” has the meaning set forth under Section 4.10(h) hereof. 

“Collateral Excess Proceeds” has the meaning set forth under Section 4.10(h) hereof. 

“Collateral Posting Facility” means any senior cash posting credit facility, the size of which is capped by the
mark-to-market loss, inclusive of any unpaid settlement amounts, of TCEH and its subsidiaries on a hypothetical portfolio of commodity swaps, forwards and futures transactions that correspond to or replicate all or a portion of actual transactions
by TCEH and its subsidiaries that are outstanding on, or entered into from time to time on or after, the Closing Date. 

“Collateral Trust Agreement” means the Collateral Trust Agreement, dated as of November 16, 2009, among EFIH, the
trustees for the 9.75% Notes and the EFIH Notes, any other Parity Lien Debt Representatives from time to time party thereto, any Junior Lien Debt Representatives from time to time party thereto and the Collateral Trustee. 

“Collateral Trustee” means The Bank of New York Mellon Trust Company, N.A., in its capacity as Collateral Trustee under
the Collateral Trust Agreement, together with its successors in such capacity. 
 “Collateral Trustee’s
Liens” means a Lien granted to the Collateral Trustee as security for Secured Debt Obligations. 

“Consolidated Depreciation and Amortization Expense” means with respect to any Person for any period, the total amount
of depreciation and amortization expense, including the amortization of deferred financing fees, nuclear fuel costs, depletion of coal or lignite reserves, debt issuance costs, commissions, fees and expenses and Capitalized Software Expenditures, of
such Person and its Restricted Subsidiaries for such period on a consolidated basis and otherwise determined in accordance with GAAP. 
 “Consolidated Interest Expense” means, with respect to any Person for any period, without duplication, the sum of: 

(1) consolidated interest expense of such Person and its Restricted Subsidiaries for such period, to the extent such
expense was deducted (and not added back) in computing Consolidated Net Income (including (a) amortization of original issue discount resulting from the issuance of Indebtedness at less than par, (b) all commissions, discounts and other
fees and charges owed with respect to letters of credit, bankers’ acceptances or any Collateral Posting Facility or similar facilities, (c) non-cash interest payments (but excluding any non-cash interest expense attributable to the
movement in the mark to market valuation of Hedging Obligations or other derivative instruments pursuant to GAAP), (d) the interest component of Capitalized Lease Obligations, and (e) net payments, if any, pursuant to interest rate Hedging
Obligations with respect to Indebtedness, and excluding (u) accretion of asset retirement obligations and accretion or accrual of discounted liabilities not constituting Indebtedness, (v) any expense resulting from the discounting of the
Existing Notes or other Indebtedness in connection with the application of purchase accounting, (w) any Additional Interest and any comparable “additional interest” imposed in connection with failure to register any other securities,
(x) amortization of reacquired Indebtedness, deferred financing fees, debt issuance costs, commissions, fees and expenses, (y) any expensing of bridge, commitment and other financing fees and (z) commissions, discounts, yield and
other fees and charges (including any interest expense) related to any Receivables Facility); plus 

  
 6 









 (2) interest on Indebtedness of another Person that is guaranteed by
EFIH solely to the extent such interest is actually paid by EFIH under such guarantee; plus 

(3) consolidated capitalized interest of such Person and its Restricted Subsidiaries for such period, whether paid or
accrued; less 
 (4) interest income of such Person and its Restricted Subsidiaries for such period.

 For purposes of this definition, interest on a Capitalized Lease Obligation shall be deemed to accrue at an interest rate
reasonably determined by such Person to be the rate of interest implicit in such Capitalized Lease Obligation in accordance with GAAP. 
 “Consolidated Leverage Ratio” as of any date of determination, means the ratio of (x) Consolidated Total Indebtedness computed as of the end of the most recent fiscal quarter for
which internal financial statements are available immediately preceding the date on which such event for which such calculation is being made shall occur to (y) the aggregate amount of EBITDA of the Issuer for the period of the most recently
ended four full consecutive fiscal quarters for which internal financial statements are available immediately preceding the date on which such event for which such calculation is being made shall occur, in each case with such pro forma
adjustments to Consolidated Total Indebtedness and EBITDA as are appropriate and consistent with the pro forma adjustment provisions set forth in the definition of “Fixed Charge Coverage Ratio.” 

“Consolidated Net Income” means, with respect to any Person for any period, the aggregate of the Net Income of such
Person for such period, on a consolidated basis, and otherwise determined in accordance with GAAP; provided, however, that, without duplication, 
 (1) any after-tax effect of extraordinary, non-recurring or unusual gains or losses (less all fees and expenses relating thereto) or expenses (including Transaction fees and expenses to the extent
incurred on or prior to December 31, 2008), severance, relocation costs, consolidation and closing costs, integration and facilities opening costs, business optimization costs, transition costs, restructuring costs, signing, retention or
completion bonuses, and curtailments or modifications to pension and post-retirement employee benefit plans shall be excluded; 
 (2) the cumulative effect of a change in accounting principles during such period shall be excluded; 
 (3) any after-tax effect of income (loss) from disposed, abandoned or discontinued operations and any net after-tax gains or losses on disposal of disposed, abandoned, transferred, closed or
discontinued operations shall be excluded; 
 (4) any after-tax effect of gains or losses (less all fees and
expenses relating thereto) attributable to asset dispositions or abandonments other than in the ordinary course of business, as determined in good faith by the Issuer, shall be excluded; 

(5) the Net Income for such period of any Person that is (a) not a Subsidiary, (b) an Unrestricted
Subsidiary or (c) accounted for by the equity method of accounting, shall be excluded; provided that Consolidated Net Income of the Issuer shall be increased by the amount of dividends or distributions or other payments that are actually
paid in cash (or to the extent converted into cash) to the referent Person or a Restricted Subsidiary thereof in respect of such period, other than dividends, distributions or other payments from the Oncor Subsidiaries or any Successor Oncor
Business (i) from the proceeds of sales of Oncor-related Assets made after the Secured Notes Issue Date and (ii) consisting of Oncor-related Assets made after the Secured Notes Issue Date; 

(6) solely for the purpose of determining the amount available for Restricted Payments under clause (3)(a) of
Section 4.07(a) hereof, the Net Income for such period of any Restricted Subsidiary (other than any Guarantor) shall be excluded to the extent that the declaration or payment of dividends or similar distributions by that Restricted Subsidiary
of its Net Income is not at the date of determination wholly permitted without any prior governmental approval (which has not been obtained) or, directly or indirectly, by the operation of the terms of its charter or any agreement, instrument,
judgment, decree, order, statute, rule, or governmental regulation applicable to that Restricted Subsidiary or its stockholders, unless such restriction with respect to the payment of dividends or similar distributions has been legally waived or is
otherwise permitted by Section 4.08 hereof; provided that Consolidated Net Income of the Issuer shall be increased by the amount of dividends or other distributions or other payments actually paid in cash (or to the extent converted into
cash) or Cash Equivalents to the Issuer or a Restricted Subsidiary thereof in respect of such period, to the extent not already included therein; 
 (7) effects of all adjustments (including the effects of such adjustments pushed down to the Issuer and its Restricted Subsidiaries) in such Person’s consolidated financial statements pursuant
to GAAP resulting from the application of purchase accounting in relation to the Transactions or any consummated acquisition or the amortization or write-off of any amounts thereof, net of taxes, shall be excluded; 

(8) any net after-tax effect of income (loss) attributable to the early extinguishment of Indebtedness (other than
Hedging Obligations) shall be excluded; 

  
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 (9) any impairment charge or asset write-off, including, without
limitation, impairment charges or asset write-offs related to intangible assets, long-lived assets or investments in debt and equity securities, in each case, pursuant to GAAP and the amortization of intangibles arising pursuant to GAAP shall be
excluded; 
 (10) any non-cash compensation expense recorded from grants of stock appreciation or similar
rights, stock options, restricted stock or other rights, and any cash charges associated with the rollover, acceleration or payout of Equity Interests by management of the Issuer or any of its direct or indirect parent companies in connection with
the Transactions, shall be excluded; 
 (11) any fees and expenses incurred during such period, or any
amortization thereof for such period, in connection with any acquisition, Investment, Asset Sale, issuance or repayment of Indebtedness, issuance of Equity Interests, refinancing transaction or amendment or modification of any debt instrument (in
each case, including any such transaction consummated prior to the Closing Date and any such transaction undertaken but not completed) and any charges or non-recurring merger costs incurred during such period as a result of any such transaction
shall be excluded; 
 (12) accruals and reserves that are established or adjusted within twelve months after
the Closing Date that are so required to be established as a result of the Transactions in accordance with GAAP, or changes as a result of adoption or modification of accounting policies, shall be excluded; 

(13) to the extent covered by insurance and actually reimbursed, or, so long as the Issuer has made a determination
that there exists reasonable evidence that such amount shall in fact be reimbursed by the insurer and only to the extent that such amount is (a) not denied by the applicable carrier in writing within 180 days and (b) in fact reimbursed
within 365 days of the date of such evidence (with a deduction for any amount so added back to the extent not so reimbursed within 365 days), expenses with respect to liability or casualty events or business interruption shall be excluded;

 (14) any net after-tax effect of unrealized income (loss) attributable to Hedging Obligations or other
derivative instruments shall be excluded; and 
 (15) any benefit from any fair market value of any contract
as recorded on the balance sheet at the time of the Transactions shall be excluded. 
 Notwithstanding the foregoing, for the
purpose of Section 4.07 hereof only (other than clause (3)(d) of Section 4.07(a) hereof), there shall be excluded from Consolidated Net Income any income arising from any sale or other disposition of Restricted Investments made by the
Issuer and its Restricted Subsidiaries, any repurchases and redemptions of Restricted Investments from the Issuer and its Restricted Subsidiaries, any repayments of loans and advances which constitute Restricted Investments by the Issuer or any of
its Restricted Subsidiaries, any sale of the stock of an Unrestricted Subsidiary or any distribution or dividend from an Unrestricted Subsidiary, in each case only to the extent such amounts increase the amount of Restricted Payments permitted under
clause (3)(d) of Section 4.07(a) hereof. 
 “Consolidated Secured Debt Ratio” means, as of any date
of determination, the ratio of (x) Consolidated Secured Indebtedness computed as of the end of the most recent fiscal quarter for which internal financial statements are available immediately preceding the date on which such event for which
such calculation is being made shall occur to (y) the aggregate amount of EBITDA of the Issuer for the period of the most recently ended four full consecutive fiscal quarters for which internal financial statements are available immediately
preceding the date on which such event for which such calculation is being made shall occur, in each case with such pro forma adjustments to Consolidated Secured Indebtedness and EBITDA as are appropriate and consistent
with the pro forma adjustment provisions set forth in the definition of “Fixed Charge Coverage Ratio.” 

“Consolidated Secured Indebtedness” means Consolidated Total Indebtedness secured by a Lien on any assets of the Issuer
or any of its Restricted Subsidiaries. 
 “Consolidated Total Indebtedness” means, as at any date of
determination, an amount equal to (1) the aggregate amount of all outstanding Indebtedness of the Issuer and its Restricted Subsidiaries on a consolidated basis consisting of Indebtedness for borrowed money, debt obligations evidenced by
promissory notes and similar instruments, letters of credit (only to the extent of any unreimbursed drawings thereunder) and Obligations in respect of Capitalized Lease Obligations, plus (2) the aggregate amount of all outstanding Disqualified
Stock of the Issuer and all Disqualified Stock and Preferred Stock of its Restricted Subsidiaries on a consolidated basis, with the amount of such Disqualified Stock and Preferred Stock equal to the greater of their respective voluntary or
involuntary liquidation preferences and maximum fixed repurchase prices, in each case determined on a consolidated basis in accordance with GAAP, less (3) the aggregate amount of all Unrestricted Cash and less (4) all Deposit L/C Loans and
Incremental Deposit L/C Loans outstanding on such date of determination. For purposes hereof, the “maximum fixed repurchase price” of any Disqualified Stock or Preferred Stock that does not have a fixed repurchase price shall
be calculated in accordance with the terms of such Disqualified Stock or Preferred Stock as if such Disqualified Stock or Preferred Stock were purchased on any date on which Consolidated Total Indebtedness shall be required to be determined, and if
such price is based upon, or measured by, the fair market value of such Disqualified Stock or Preferred Stock, such fair market value shall be determined reasonably and in good faith by the Issuer. 

  
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 “Contingent Obligations” means, with respect to any Person, any obligation
of such Person guaranteeing any leases, dividends or other obligations that do not constitute Indebtedness (“primary obligations”) of any other Person (the “primary obligor”) in any manner, whether directly or
indirectly, including, without limitation, any obligation of such Person, whether or not contingent, 

(1) to purchase any such primary obligation or any property constituting direct or indirect security therefor,

 (2) to advance or supply funds 

(a) for the purchase or payment of any such primary obligation, or 

(b) to maintain working capital or equity capital of the primary obligor or otherwise to maintain the net worth or
solvency of the primary obligor, or 
 (3) to purchase property, securities or services primarily for the
purpose of assuring the owner of any such primary obligation of the ability of the primary obligor to make payment of such primary obligation against loss in respect thereof. 
 “Corporate Trust Office of the Trustee” shall be at the first address of the Trustee specified in Section 13.02 hereof or such other address as to which the Trustee may give notice
to the Holders and the Issuer. 
 “Covered Commodity” means any energy, electricity, generation capacity,
power, heat rate, congestion, natural gas, nuclear fuel (including enrichment and conversion), diesel fuel, fuel oil, other petroleum-based liquids, coal, lignite, weather, emissions and other environmental credits, waste by-products, renewable
energy credit, or any other energy related commodity or service (including ancillary services and related risks (such as location basis)). 
 “Credit Facilities” means, with respect to the Issuer or any of its Restricted Subsidiaries, one or more debt facilities, including the TCEH Senior Secured Facilities or other financing
arrangements (including, without limitation, commercial paper facilities or indentures) providing for revolving credit loans, term loans, letters of credit or other long-term indebtedness, including any notes, mortgages, guarantees, collateral
documents, instruments and agreements executed in connection therewith, and any amendments, supplements, modifications, extensions, renewals, restatements or refundings thereof and any indentures or credit facilities or commercial paper facilities
that replace, refund or refinance any part of the loans, notes, other credit facilities or commitments thereunder, including any such replacement, refunding or refinancing facility or indenture that increases the amount permitted to be borrowed
thereunder or alters the maturity thereof (provided that such increase in borrowings is permitted under Section 4.09 hereof) or adds Restricted Subsidiaries as additional borrowers or guarantors thereunder and whether by the same or any
other agent, lender or group of lenders. 
 “Custodian” means the Trustee, as custodian with respect to the
Notes in global form, or any successor entity thereto. 
 “Default” means any event that is, or with the
passage of time or the giving of notice or both would be, an Event of Default. 
 “Definitive Note” means a
certificated Note registered in the name of the Holder thereof and issued in accordance with Section 2.06 hereof, substantially in the form of Exhibit A hereto except that such Note shall not bear the Global Note Legend and shall not
have the “Schedule of Exchanges of Interests in the Global Note” attached thereto. 
 “Depositary”
means, with respect to the Notes issuable or issued in whole or in part in global form, the Person specified in Section 2.03 hereof as the Depositary with respect to the Notes, and any and all successors thereto appointed as depositary
hereunder and having become such pursuant to the applicable provision of this Indenture. 
 “Deposit L/C Loan”
means Deposit L/C Loans under, and as defined in, the TCEH Senior Secured Facilities. 
 “Designated Non-cash
Consideration” means the fair market value of non-cash consideration received by the Issuer or a Restricted Subsidiary in connection with an Asset Sale that is so designated as Designated Non-cash Consideration pursuant to an Officer’s
Certificate, setting forth the basis of such valuation, executed by the principal financial officer of the Issuer, less the amount of cash or Cash Equivalents received in connection with a subsequent sale of or collection on such Designated Non-cash
Consideration. 
 “Designated Preferred Stock” means Preferred Stock of the Issuer or any parent corporation
thereof (in each case other than Disqualified Stock) that is issued for cash (other than to a Restricted Subsidiary or an employee stock ownership plan or trust established by the Issuer or any of its Subsidiaries) and is so designated as Designated
Preferred Stock, pursuant to an Officer’s Certificate executed by the principal financial officer of the Issuer or the applicable parent corporation thereof, as the case may be, on the issuance date thereof, the cash proceeds of which are
excluded from the calculation set forth in clause (3) of Section 4.07(a) hereof. 
 “Disqualified
Stock” means, with respect to any Person, any Capital Stock of such Person which, by its terms, or by the terms of any security into which it is convertible or for which it is putable or exchangeable, or upon the happening of any event,
matures or is mandatorily redeemable (other than solely as a result of a change of control or asset sale) pursuant to a sinking fund obligation or otherwise, or is redeemable at the option of the holder thereof (other than solely as a result of a
change of control or asset sale), in whole or in part, in each case 

  
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prior to the date 91 days after the earlier of the maturity date of the Notes or the date the Notes are no longer outstanding; provided, however, that if such Capital Stock is
issued to any plan for the benefit of employees of the Issuer or its Subsidiaries or by any such plan to such employees, such Capital Stock shall not constitute Disqualified Stock solely because it may be required to be repurchased by the Issuer or
its Subsidiaries in order to satisfy applicable statutory or regulatory obligations. 
 “EBITDA” means, with
respect to any Person for any period, the Consolidated Net Income of such Person for such period 

(1) increased (without duplication) by: 

(a) provision for taxes based on income or profits or capital gains, including, without limitation, foreign, federal,
state, franchise, excise, value-added and similar taxes and foreign withholding taxes (including penalties and interest related to such taxes or arising from tax examinations) of such Person paid or accrued during such period, deducted (and not
added back) in computing Consolidated Net Income; plus 
 (b) Fixed Charges of such Person for such
period (including (x) net losses on Hedging Obligations or other derivative instruments entered into for the purpose of hedging interest rate risk and (y) costs of surety bonds in connection with financing activities, in each case, to the
extent included in Fixed Charges), together with items excluded from the definition of “Consolidated Interest Expense” pursuant to clauses (1)(u), (v), (w), (x), (y) and (z) of the definition thereof, and, in each such case, to
the extent the same were deducted (and not added back) in calculating such Consolidated Net Income; plus 

(c) Consolidated Depreciation and Amortization Expense of such Person for such period to the extent the same was
deducted (and not added back) in computing Consolidated Net Income; plus 
 (d) any fees, expenses or
charges (other than depreciation or amortization expense) related to any Equity Offering, Permitted Investment, acquisition, disposition, recapitalization or the incurrence of Indebtedness permitted to be incurred by such Person and its Restricted
Subsidiaries under this Indenture (including a refinancing transaction or amendment or other modification of any debt instrument) (whether or not successful), including (i) such fees, expenses or charges related to the offering of the Initial
Notes, the exchange offers pursuant to which the 9.75% Notes and EFIH Notes were issued, the offering of any Additional Notes or Exchange Notes or any additional 9.75% Notes or EFIH Notes, the offerings of the Existing Notes and any interim bridge
facilities related thereto and the TCEH Senior Secured Facilities and any Receivables Facility, (ii) any amendment or other modification of the Notes, (iii) any such transaction consummated prior to the Closing Date and any such
transaction undertaken but not completed and (iv) any charges or non-recurring merger costs as a result of any such transaction, in each case, deducted (and not added back) in computing Consolidated Net Income; plus 

(e) the amount of any restructuring charge or reserve deducted (and not added back) in such period in computing
Consolidated Net Income, including any costs incurred in connection with acquisitions after the Closing Date, costs related to the closure and/or consolidation of facilities; plus 

(f) any other non-cash charges, including any write-offs or write-downs, reducing Consolidated Net Income for such
period ( provided that if any such non-cash charges represent an accrual or reserve for potential cash items in any future period, the cash payment in respect thereof in such future period shall be subtracted from EBITDA to such extent, and
excluding amortization of a prepaid cash item that was paid in a prior period); plus 
 (g) the
amount of any minority interest expense consisting of Subsidiary income attributable to minority equity interests of third parties in any non-Wholly Owned Subsidiary deducted (and not added back) in such period in calculating Consolidated Net
Income; plus 
 (h) the amount of management, monitoring, consulting and advisory fees and related
indemnities and expenses paid in such period to the Investors to the extent otherwise permitted under Section 4.11 hereof and deducted (and not added back) in calculating Consolidated Net Income; plus 

(i) the amount of net cost savings projected by the Issuer in good faith to be realized as a result of specified
actions taken or to be taken prior to or during such period (calculated on a pro forma basis as though such cost savings had been realized on the first day of such period and added to EBITDA until fully realized), net of the
amount of actual benefits realized during such period from such actions; provided that (w) such cost savings are reasonably identifiable and factually supportable, (x) such actions have been taken or are to be taken within 12 months
after the date of determination to take such action and some portion of the benefit is expected to be realized within 12 months of taking such action, (y) no cost savings shall be added pursuant to this clause (i) to the extent duplicative
of any expenses or charges relating to such cost savings that are included in clause (e) above with respect to such period and (z) the aggregate amount of cost savings added pursuant to this clause (i) shall not exceed
$150.0 million for any four consecutive quarter period (which adjustments may be incremental to pro forma adjustments made pursuant to the second paragraph of the definition of “Fixed Charge Coverage Ratio”);
plus 

  
 10 










 (j) the amount of loss on sales of receivables and related assets to
the Receivables Subsidiary in connection with a Receivables Facility deducted (and not added back) in calculating Consolidated Net Income; plus 
 (k) any costs or expense incurred by the Issuer or a Restricted Subsidiary pursuant to any management equity plan or stock option plan or any other management or employee benefit plan or agreement or
any stock subscription or shareholder agreement, to the extent that such cost or expenses are funded with cash proceeds contributed to the capital of the Issuer or net cash proceeds of an issuance of Equity Interests (other than Disqualified Stock)
of the Issuer (or any direct or indirect parent thereof) solely to the extent that such net cash proceeds are excluded from the calculation set forth in clause (3) of Section 4.07(a) hereof; plus 

(l) Expenses Relating to a Unit Outage; provided that the only Expenses Relating to a Unit Outage that may be
included in EBITDA shall be, without duplication (i) up to $250.0 million per fiscal year of Expenses Relating to a Unit Outage incurred within the first 12 months after any planned or unplanned outage of any Unit by reason of any action by any
regulatory body or other Government Authority or to comply with any applicable law and (ii) up to $100.0 million per fiscal year of Expenses Relating to a Unit Outage incurred within the first 12 months after any planned outage of any Unit for
purposes of expanding or upgrading such Unit; plus 
 (m) cash receipts (or any netting arrangements
resulting in increased cash receipts) not added in arriving at EBITDA or Consolidated Net Income in any period to the extent the non-cash gains relating to such receipts were deducted in the calculation of EBITDA pursuant to paragraph (2) below
for any previous period and not added; and 
 (2) decreased by (without duplication) (a) non-cash gains
increasing Consolidated Net Income of such Person for such period, excluding any non-cash gains to the extent they represent the reversal of an accrual or reserve for a potential cash item that reduced EBITDA in any prior period, (b) cash
expenditures (or any netting arrangements resulting in increased cash expenditures) not deducted in arriving at EBITDA or Consolidated Net Income in any period to the extent non-cash losses relating to such expenditures were added in the calculation
of EBITDA pursuant to paragraph (1) above for any previous period and not deducted, and (c) the amount of any minority interest income consisting of Subsidiary losses attributable to minority equity interests of third parties in any
non-Wholly Owned Subsidiary to the extent such minority interest income is included in Consolidated Net Income. 

“EFCH” means Energy Future Competitive Holdings Company. 

“EFH Senior Interim Facility” means the interim loan agreement, dated as of the Closing Date by and among the Issuer, as
borrower, EFCH and EFIH, as guarantors, the lenders party thereto in their capacities as lenders thereunder and Morgan Stanley Senior Funding, Inc., as Administrative Agent, including any guarantees, instruments and agreements executed in connection
therewith, and any amendments, supplements, modifications or restatements thereof. 
 “EFIH” means Energy
Future Intermediate Holding Company LLC. 
 “EFIH Indenture” means the indenture, dated as of November 16,
2009, under which the EFIH Notes were issued. 
 “EFIH Notes” means the 9.75% Senior Secured Notes due 2019
issued by EFIH and EFIH Finance Inc. under the EFIH Indenture, including any guarantees thereof. 
 “EMU” means
the economic and monetary union as contemplated in the Treaty on European Union. 
 “Environmental CapEx Debt”
means Indebtedness of the Issuer or any of its Restricted Subsidiaries incurred for the purpose of financing Environmental Capital Expenditures. 
 “Environmental Capital Expenditures” means capital expenditures deemed necessary by the Issuer or its Restricted Subsidiaries to comply with, or in anticipation of having to comply with,
Environmental Law or otherwise undertaken voluntarily by the Issuer or any of its Restricted Subsidiaries in connection with environmental matters. 
 “Environmental Law” means any applicable Federal, state, foreign or local statute, law, rule, regulation, ordinance, code and rule of common law now or hereafter in effect and in each
case as amended, and any applicable judicial or administrative interpretation thereof, including any applicable judicial or administrative order, consent decree or judgment, relating to the environment, human health or safety or Hazardous Materials.

 “equally and ratably” means, in reference to sharing of Liens or proceeds thereof as between the holders of
Secured Debt Obligations within the same Class after the repayment of amounts payable to the Collateral Trustee under the Collateral Trust Agreement and the Parity Lien Representatives (and in the case of Junior Lien Obligations, Junior Lien
Representatives) in accordance with the applicable Secured Debt Document that such Liens or proceeds: 

(1) shall be allocated and distributed first to the Secured Debt Representative for each outstanding Series of
Secured Lien Debt within that Class, for the account of the holders of such Series of Secured Lien Debt, ratably in proportion to the principal, premium, if any, and interest on, reimbursement obligations (contingent or otherwise) with respect to
letters of credit, if any, outstanding (whether or not drawings have been made under such letters of credit) forming part of, and Hedging Obligations to the extent constituting Secured Lien Debt pursuant to the terms of, each outstanding Series of
Secured Lien Debt within that Class when the allocation or distribution is made; and thereafter 

  
 11 











	 	(2)	shall be allocated and distributed (if any remain after payment in full of all of the principal, premium, if any, and interest on, and reimbursement obligations
(contingent or otherwise) with respect to letters of credit, if any, outstanding (whether or not drawings have been made on such letters of credit) forming part of, and Hedging Obligations to the extent constituting Secured Indebtedness pursuant to
the terms of, each outstanding Series of Secured Lien Debt within that Class) to the Secured Debt Representative for each outstanding Series of Secured Lien Debt within that Class, for the account of the holders of any remaining Secured Debt
Obligations within that Class, ratably in proportion to the aggregate unpaid amount of such remaining Secured Debt Obligations within that Class due and demanded (with written notice to the applicable Secured Debt Representative and the Collateral
Trustee) prior to the date such distribution is made. 

 “Equity Interests” means Capital Stock
and all warrants, options or other rights to acquire Capital Stock, but excluding any debt security that is convertible into, or exchangeable for, Capital Stock. 
 “Equity Offering” means any public or private sale of common stock or Preferred Stock of the Issuer or any of its direct or indirect parent companies (excluding Disqualified Stock), other
than: 
 (1) public offerings with respect to the Issuer’s or any direct or indirect parent
company’s common stock registered on Form S-8; 
 (2) issuances to any Subsidiary of the Issuer; and

 (3) any such public or private sale that constitutes an Excluded Contribution. 

“ERCOT” means the Electric Reliability Council of Texas, Inc. or any entity approved to perform the functions of an
independent system operator within the power region that includes approximately 80% of the electric transmission within the State of Texas. 
 “euro” means the single currency of participating member states of the EMU. 
 “Euroclear” means Euroclear Bank S.A./N.V., as operator of the Euroclear system. 
 “Event of Default” has the meaning set forth under Section 6.01 hereof. 
 “Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations of the SEC promulgated thereunder. 

“Exchange Notes” means any notes issued in exchange for the Notes pursuant to the Registration Rights Agreement or
similar agreement. 
 “Exchange Offer” has the meaning set forth in the Registration Rights Agreement.

 “Exchange Registration Statement” has the meaning set forth in the Registration Rights Agreement.

 “Excluded Contribution” means net cash proceeds, marketable securities or Qualified Proceeds received by the
Issuer after the Closing Date from 
 (1) contributions to its common equity capital, and 

(2) the sale (other than to a Subsidiary of the Issuer or to any management equity plan or stock option plan or any
other management or employee benefit plan or agreement of the Issuer) of Capital Stock (other than Disqualified Stock and Designated Preferred Stock) of the Issuer, 
 in each case designated as Excluded Contributions pursuant to an Officer’s Certificate executed by the principal financial officer of the Issuer on the date such capital contributions are made or the
date such Equity Interests are sold, as the case may be, which are excluded from the calculation set forth in clause (3) of Section 4.07(a) hereof. 

  
 12 










 “Existing Notes” means 

 

	 	•	 	 Energy Future Holdings Corp. 5.55% Fixed Senior Notes Series P due 2014; 



 

	 	•	 	 Energy Future Holdings Corp. 6.50% Fixed Senior Notes Series Q due 2024; 



 

	 	•	 	 Energy Future Holdings Corp. 6.55% Fixed Senior Notes Series R due 2034; 



 

	 	•	 	 Energy Future Holdings Corp. 10.875% Senior Notes due 2017; 



 

	 	•	 	 Energy Future Holdings Corp. 11.250%/12.000% Senior Toggle Notes due 2017; 



 

	 	•	 	 9.75% Notes; 


  

	 	•	 	 EFIH Notes; 


  

	 	•	 	 EFCH Floating Rate Junior Subordinated Debentures, Series D due 2037; 



 

	 	•	 	 EFCH 8.175% Fixed Junior Subordinated Debentures, Series E due 2037; 



 

	 	•	 	 EFCH 9.580% Fixed Notes due in semi-annual installments to 2019; 



 

	 	•	 	 EFCH 8.254% Fixed Notes due in quarterly installments to 2021; 



 

	 	•	 	 TCEH Notes; 


  

	 	•	 	 TCEH 7.000% Fixed Senior Notes due 2013; 


  

	 	•	 	 TCEH 7.460% Fixed Secured Facility Bonds with amortizing payments to 2015; 



Pollution Control Revenue Bonds-Brazos River Authority: 
  

	 	•	 	 5.400% Fixed Series 1994A due May 1, 2029; 


  

	 	•	 	 7.700% Fixed Series 1999A due April 1, 2033; 


  

	 	•	 	 6.750% Fixed Series 1999B due September 1, 2034, remarketing date April 1, 2013; 



 

	 	•	 	 7.700% Fixed Series 1999C due March 1, 2032; 


  

	 	•	 	 8.250% Fixed Series 2001A due October 1, 2030; 


  

	 	•	 	 5.750% Fixed Series 2001C due May 1, 2036, remarketing date November 1, 2011; 



 

	 	•	 	 8.250% Fixed Series 2001D-1 due May 1, 2033. 


  

	 	•	 	 Floating Series 2001D-2 due May 1, 2033; 


  

	 	•	 	 Floating Taxable Series 2001I due December 1, 2036; 



 

	 	•	 	 Floating Series 2002A due May 1, 2037; 


  

	 	•	 	 6.750% Fixed Series 2003A due April 1, 2038, remarketing date April 1, 2013; 



 

	 	•	 	 6.300% Fixed Series 2003B due July 1, 2032; 


  

	 	•	 	 6.750% Fixed Series 2003C due October 1, 2038; 


  

	 	•	 	 5.400% Fixed Series 2003D due October 1, 2029, remarketing date October 1, 2014; 



 

	 	•	 	 5.000% Fixed Series 2006 due March 1, 2041; 



  
 13 










 Pollution Control Revenue Bonds-Sabine River Authority of Texas: 

 

	 	•	 	 6.450% Fixed Series 2000A due June 1, 2021; 


  

	 	•	 	 5.500% Fixed Series 2001A due May 1, 2022, remarketing date November 1, 2011; 



 

	 	•	 	 5.750% Fixed Series 2001B due May 1, 2030, remarketing date November 1, 2011; 



 

	 	•	 	 5.200% Fixed Series 2001C due May 1, 2028; 


  

	 	•	 	 5.800% Fixed Series 2003A due July 1, 2022; 


  

	 	•	 	 6.150% Fixed Series 2003B due August 1, 2022; and 


 Pollution Control Revenue Bonds-Trinity River Authority of Texas: 
  

	 	•	 	 6.250% Fixed Series 2000A due May 1, 2028; 


 in each case to the extent outstanding on the Issue Date. 
 “Existing
Notes Indentures” means each of the indentures or other documents containing the terms of the Existing Notes. 

“Expenses Relating to a Unit Outage” means any expenses or other charges as a result of any outage or shut-down of any
Unit, including any expenses or charges relating to (a) restarting any such Unit so that it may be placed back in service after such outage or shut-down, (b) purchases of power, natural gas or heat rate to meet commitments to sell, or
offset a short position in, power, natural gas or heat rate that would otherwise have been met or offset from production generated by such Unit during the period of such outage or shut-down, net of the expenses not in fact incurred (including fuel
and other operating expenses) that would have been incurred absent such outage or shut down and (c) starting up, operating, maintaining and shutting down any other Unit that would not otherwise have been operating absent such outage or
shut-down, including the fuel and other operating expenses to the extent in excess of the expenses not in fact incurred (including fuel and other operating costs) that would have been incurred absent such outage or shut-down, incurred to start-up,
operate, maintain and shut-down such Unit and that are required during the period of time that the shut-down or outaged Unit is out of service in order to meet the commitments of such shut-down or outaged Unit to sell, or offset a short position in,
power, natural gas or heat rate. 
 “Fitch” means Fitch Ratings Ltd. and any successor to its rating agency
business. 
 “Fixed Charge Coverage Ratio” means, with respect to any Person for any period, the ratio of
EBITDA of such Person for such period to the Fixed Charges of such Person for such period. In the event that the Issuer or any Restricted Subsidiary incurs, assumes, guarantees, redeems, retires or extinguishes any Indebtedness (other than
Indebtedness incurred under any revolving credit facility unless such Indebtedness has been permanently repaid and has not been replaced) or issues or redeems Disqualified Stock or Preferred Stock subsequent to the commencement of the period for
which the Fixed Charge Coverage Ratio is being calculated but prior to or simultaneously with the event for which the calculation of the Fixed Charge Coverage Ratio is made (the “Fixed Charge Coverage Ratio Calculation Date”), then
the Fixed Charge Coverage Ratio shall be calculated giving pro forma effect to such incurrence, assumption, guarantee, redemption, retirement or extinguishment of Indebtedness, or such issuance or redemption of Disqualified Stock or
Preferred Stock, as if the same had occurred at the beginning of the applicable four-quarter period. 
 For purposes of making
the computation referred to above, Investments, acquisitions, dispositions, mergers, consolidations and disposed operations (as determined in accordance with GAAP) that have been made by the Issuer or any of its Restricted Subsidiaries during the
four-quarter reference period or subsequent to such reference period and on or prior to or simultaneously with the Fixed Charge Coverage Ratio Calculation Date shall be calculated on a pro forma basis assuming that all such
Investments, acquisitions, dispositions, mergers, consolidations and disposed operations (and the change in any associated fixed charge obligations and the change in EBITDA resulting therefrom) had occurred on the first day of the four-quarter
reference period. If, since the beginning of such period, any Person that subsequently became a Restricted Subsidiary or was merged with or into the Issuer or any of its Restricted Subsidiaries since the beginning of such period shall have made
any Investment, acquisition, disposition, merger, consolidation or disposed operation that would have required adjustment pursuant to this definition, then the Fixed Charge Coverage Ratio shall be calculated giving pro forma effect
thereto for such period as if such Investment, acquisition, disposition, merger, consolidation or disposed operation had occurred at the beginning of the applicable four-quarter period. 

For purposes of this definition, whenever pro forma effect is to be given to a transaction, the pro forma
calculations shall be made in good faith by a responsible financial or accounting officer of the Issuer. If any Indebtedness bears a floating rate of interest and is being given pro forma effect, the interest on such Indebtedness
shall be calculated as if the rate in effect on the Fixed Charge Coverage Ratio Calculation Date had been the applicable rate for the entire period (taking into account any Hedging Obligations applicable to such Indebtedness). Interest on a
Capitalized Lease Obligation shall be deemed to accrue at an interest rate reasonably determined by a responsible financial or accounting officer of the Issuer to be the rate of interest implicit in such Capitalized Lease Obligation in accordance
with 

  
 14 










 
GAAP. For purposes of making the computation referred to above, interest on any Indebtedness under a revolving credit facility computed on a pro forma basis shall be computed
based upon the average daily balance of such Indebtedness during the applicable period except as set forth in the first paragraph of this definition. Interest on Indebtedness that may optionally be determined at an interest rate based upon a
factor of a prime or similar rate, a eurocurrency interbank offered rate or other rate shall be deemed to have been based upon the rate actually chosen, or, if none, then based upon such optional rate chosen as the Issuer may designate. 

“Fixed Charges” means, with respect to any Person for any period, the sum of: 

(1) Consolidated Interest Expense of such Person for such period; 

(2) all cash dividends or other distributions paid (excluding items eliminated in consolidation) on any series of
Preferred Stock during such period; and 
 (3) all cash dividends or other distributions paid (excluding items
eliminated in consolidation) on any series of Disqualified Stock during such period. 
 “Foreign Subsidiary”
means, with respect to any Person, any Restricted Subsidiary of such Person that is not organized or existing under the laws of the United States, any state or territory thereof or the District of Columbia and any Restricted Subsidiary of such
Foreign Subsidiary. 
 “GAAP” means generally accepted accounting principles in the United States which are in
effect on the Closing Date. 
 “Global Note Legend” means the legend set forth in Section 2.06(g)(ii)
hereof, which is required to be placed on all Global Notes issued under this Indenture. 
 “Global Notes”
means, individually and collectively, each of the Restricted Global Notes and the Unrestricted Global Notes deposited with or on behalf of and registered in the name of the Depositary or its nominee, substantially in the form of Exhibit A
hereto and that bears the Global Note Legend and that has the “Schedule of Exchanges of Interests in the Global Note” attached thereto, issued in accordance with Section 2.01, 2.06(b), 2.06(d) or 2.06(f) hereof. 

“Government Authority” means any nation or government, any state, province, territory or other political
subdivision thereof, and any entity exercising executive, legislative, judicial, regulatory or administrative functions of or pertaining to government, including without limitation, ERCOT. 

“Government Securities” means securities that are: 

(1) direct obligations of the United States of America for the timely payment of which its full faith and credit is
pledged; or 
 (2) obligations of a Person controlled or supervised by and acting as an agency or instrumentality
of the United States of America the timely payment of which is unconditionally guaranteed as a full faith and credit obligation by the United States of America, 
 which, in either case, are not callable or redeemable at the option of the issuers thereof, and shall also include a depository receipt issued by a bank (as defined in Section 3(a)(2) of the
Securities Act), as custodian with respect to any such Government Securities or a specific payment of principal of or interest on any such Government Securities held by such custodian for the account of the holder of such depository receipt;
provided that (except as required by law) such custodian is not authorized to make any deduction from the amount payable to the holder of such depository receipt from any amount received by the custodian in respect of the Government
Securities or the specific payment of principal of or interest on the Government Securities evidenced by such depository receipt. 
 “guarantee” means a guarantee (other than by endorsement of negotiable instruments for collection in the ordinary course of business), direct or indirect, in any manner (including letters
of credit and reimbursement agreements in respect thereof), of all or any part of any Indebtedness or other obligations. 

“Guarantee” means the guarantee by any Guarantor of the Issuer’s Obligations under this Indenture and the Notes.

 “Guarantor” means each Restricted Subsidiary that Guarantees the Notes in accordance with the terms of this
Indenture. 
 “Hazardous Materials” means (a) any petroleum or petroleum products, radioactive materials,
friable asbestos, urea formaldehyde foam insulation, transformers or other equipment that contain dielectric fluid containing regulated levels of polychlorinated biphenyls and radon gas; (b) any chemicals, materials or substances defined as or
included in the definition of “hazardous substances,” “toxic substances,” “toxic pollutants,” “contaminants,” or “pollutants” or words of similar import, under any applicable Environmental Law; and
(c) any other chemical, material or substance, which is prohibited, limited or regulated by any Environmental Law. 

  
 15 










 “Hedging Obligations” means with respect to any Person, the obligations of
such Person under (a) any and all rate swap transactions, basis swaps, credit derivative transactions, forward rate transactions, commodity swaps, commodity options, forward commodity contracts, equity or equity index swaps or options, bond or
bond price or bond index swaps or options or forward bond or forward bond price or forward bond index transactions, interest rate options, forward foreign exchange transactions, cap transactions, floor transactions, collar transactions, currency
swap transactions, cross-currency rate swap transactions, currency options, spot contracts, or any other similar transactions or any combination of any of the foregoing (including any options to enter into any of the foregoing), whether or not any
such transaction is governed by or subject to any master agreement, (b) any and all transactions of any kind, and the related confirmations, which are subject to the terms and conditions of, or governed by, any form of master agreement
published by the International Swaps and Derivatives Association, Inc., any International Foreign Exchange Master Agreement or any other master agreement (any such master agreement, together with any related schedules, a “Master
Agreement”), including any such obligations or liabilities under any Master Agreement and (c) physical or financial commodity contracts or agreements, power purchase or sale agreements, fuel purchase or sale agreements,
environmental credit purchase or sale agreements, power transmission agreements, commodity transportation agreements, fuel storage agreements, netting agreements (including Netting Agreements), capacity agreement and commercial or trading
agreements, each with respect to, or including the purchase, sale, exchange of (or the option to purchase, sell or exchange), transmission, transportation, storage, distribution, processing, sale, lease or hedge of, any
Covered Commodity price or price indices for any such Covered Commodity or services or any other similar derivative agreements, and any other similar agreements. 
 “Holder” means the Person in whose name a Note is registered on the registrar’s books. 
 “Incremental Deposit L/C Loans” means Incremental Deposit L/C Loans under, and as defined in, the TCEH Senior Secured Facilities. 

“Indebtedness” means, with respect to any Person, without duplication: 

(1) any indebtedness (including principal and premium) of such Person, whether or not contingent: 

(a) in respect of borrowed money; 

(b) evidenced by bonds, notes, debentures or similar instruments or letters of credit or bankers’ acceptances
(or, without duplication, reimbursement agreements in respect thereof); 
 (c) representing the balance
deferred and unpaid of the purchase price of any property (including Capitalized Lease Obligations), except (i) any such balance that constitutes a trade payable or similar obligation to a trade creditor, in each case accrued in the ordinary
course of business and (ii) any earn-out obligations until such obligation becomes a liability on the balance sheet of such Person in accordance with GAAP; or 

(d) representing any Hedging Obligations; 
 if and to the extent that any of the foregoing Indebtedness (other than letters of credit and Hedging Obligations) would appear as a liability upon a balance sheet (excluding the footnotes thereto) of
such Person prepared in accordance with GAAP; 
 (2) to the extent not otherwise included, any obligation by
such Person to be liable for, or to pay, as obligor, guarantor or otherwise on, the obligations of the type referred to in clause (1) of a third Person (whether or not such items would appear upon the balance sheet of the such obligor or
guarantor), other than by endorsement of negotiable instruments for collection in the ordinary course of business; and 
 (3) to the extent not otherwise included, the obligations of the type referred to in clause (1) of a third Person secured by a Lien on any asset owned by such first Person, whether or not such
Indebtedness is assumed by such first Person; provided that the amount of Indebtedness of such first Person for purposes of this clause (3) shall be deemed to be equal to the lesser of (i) the aggregate unpaid amount of such
Indebtedness and (ii) the fair market value of the property encumbered thereby as determined by such first Person in good faith; 

provided, however, that notwithstanding the foregoing, Indebtedness shall be deemed not to include (a) Contingent Obligations incurred
in the ordinary course of business or (b) obligations under or in respect of Receivables Facilities or (c) amounts payable by and between the Issuer and its Subsidiaries in connection with retail clawback or other regulatory transition
issues. 
 “Indenture” means this Indenture, as amended or supplemented from time to time. 

“Independent Financial Advisor” means an accounting, appraisal, investment banking firm or consultant to Persons engaged
in Similar Businesses of nationally recognized standing that is, in the good faith judgment of the Issuer, qualified to perform the task for which it has been engaged. 

  
 16 










 “Indirect Participant” means a Person who holds a beneficial interest in a
Global Note through a Participant. 
 “Initial Purchasers” means Citigroup Global Markets Inc., Goldman,
Sachs & Co., Credit Suisse Securities (USA) LLC, J.P. Morgan Securities Inc., Banc of America Securities LLC and Morgan Stanley & Co. Incorporated. 
 “Initial Notes” has the meaning set forth in the recitals hereto. 

“insolvency or liquidation proceeding” means: 

(1) any case commenced by or against the Issuer or any Guarantor under any Bankruptcy Law for the relief of debtors,
any other proceeding for the reorganization, recapitalization or adjustment or marshalling of the assets or liabilities of the Issuer or any Guarantor, any receivership or assignment for the benefit of creditors relating to the Issuer or any
Guarantor or any similar case or proceeding relative to the Issuer or any Guarantor or its creditors, as such, in each case whether or not voluntary; 
 (2) any liquidation, dissolution, marshalling of assets or liabilities or other winding up of or relating to the Issuer or any Guarantor, in each case whether or not voluntary and whether or not
involving bankruptcy or insolvency; or 
 (3) any other proceeding of any type or nature in which
substantially all claims of creditors of the Issuer or any Guarantor are determined and any payment or distribution is or may be made on account of such claims. 
 “Interest Payment Date” means January 15 and July 15 of each year to Stated Maturity. 
 “Investment Grade Rating” means a rating equal to or higher than Baa3 (or the equivalent) by Moody’s, BBB- (or the equivalent) by S&P, or an equivalent rating by any other Rating
Agency. 
 “Investment Grade Securities” means: 

(1) securities issued or directly and fully guaranteed or insured by the United States government or any agency or
instrumentality thereof (other than Cash Equivalents); 
 (2) debt securities or debt instruments with an
Investment Grade Rating, but excluding any debt securities or instruments constituting loans or advances among the Issuer and its Subsidiaries; 
 (3) investments in any fund that invests exclusively in investments of the type described in clauses (1) and (2) which fund may also hold immaterial amounts of cash pending investment or
distribution; and 
 (4) corresponding instruments in countries other than the United States customarily
utilized for high quality investments. 
 “Investments” means, with respect to any Person, all investments by
such Person in other Persons (including Affiliates) in the form of loans (including guarantees), advances or capital contributions (excluding accounts receivable, trade credit, advances to customers, commissions, travel and similar advances to
officers and employees, in each case made in the ordinary course of business), purchases or other acquisitions for consideration of Indebtedness, Equity Interests or other securities issued by any other Person and investments that are required by
GAAP to be classified on the balance sheet (excluding the footnotes) of the Issuer in the same manner as the other investments included in this definition to the extent such transactions involve the transfer of cash or other property. 

For purposes of the definition of “Unrestricted Subsidiary” and Section 4.07 hereof: 

(1) “Investments” shall include the portion (proportionate to the Issuer’s equity interest in such
Subsidiary) of the fair market value of the net assets of a Subsidiary of the Issuer at the time that such Subsidiary is designated an Unrestricted Subsidiary; provided, however, that upon a redesignation of such Subsidiary as a
Restricted Subsidiary, the Issuer shall be deemed to continue to have a permanent “Investment” in an Unrestricted Subsidiary in an amount (if positive) equal to: 

(a) the Issuer’s “Investment” in such Subsidiary at the time of such redesignation; less

 (b) the portion (proportionate to the Issuer equity interest in such Subsidiary) of the fair market value
of the net assets of such Subsidiary at the time of such redesignation; and 
 (2) any property transferred
to or from an Unrestricted Subsidiary shall be valued at its fair market value at the time of such transfer, in each case as determined in good faith by the Issuer. 

  
 17 










 “Investors” means Kohlberg Kravis Roberts & Co. L.P., TPG Capital,
L.P., J.P. Morgan Ventures Corporation, Citigroup Global Markets Inc., Morgan Stanley & Co. Incorporated, Goldman, Sachs & Co. and LB I Group, Inc. and each of their respective Affiliates but not including, however, any portfolio
companies of any of the foregoing. 
 “Issue Date” means the first date on which any Notes are issued pursuant
to this Indenture. 
 “Issuer” has the meaning set forth in the recitals hereto and its successors under
Article 5; provided that when used in the context of determining the fair market value of an asset or liability under this Indenture, “Issuer” shall be deemed to mean the Board of Directors of the Issuer when the fair market
value is equal to or in excess of $500.0 million (unless otherwise expressly stated). 
 “Junior Lien”
means a Lien granted by a security document to the Collateral Trustee, at any time, upon any Collateral to secure Junior Lien Obligations. 
 “Junior Lien Debt” means: 
 (1) any Indebtedness (including
letters of credit and reimbursement obligations with respect thereto) of the Issuer or any Guarantor that is secured on a subordinated basis to the Parity Lien Debt by a Junior Lien that was permitted to be incurred and so secured under each
applicable Secured Debt Document; provided that: 
  

	 	(a)	on or before the date on which such Indebtedness is incurred by the Issuer or such Guarantor, such Indebtedness is designated by the Issuer, in accordance with the
Collateral Trust Agreement, as “Junior Lien Debt” for the purposes of the Secured Debt Documents, including the Collateral Trust Agreement; provided that no Series of Secured Lien Debt may be designated as both Junior Lien Debt and
Parity Lien Debt; 

  

	 	(b)	such Indebtedness is governed by an indenture, credit agreement or other agreement that includes a Lien Sharing and Priority Confirmation; and 


 

	 	(c)	all requirements set forth in the Collateral Trust Agreement as to the confirmation, grant or perfection of the Collateral Trustee’s Liens to secure such
Indebtedness or Obligations in respect thereof are satisfied (and the satisfaction of such requirements shall be conclusively established if the Issuer delivers to the Collateral Trustee an Officer’s Certificate stating that such requirements
have been satisfied and that such Indebtedness is “Junior Lien Debt”); and 

 (2) Hedging Obligations of
the Issuer or any Guarantor incurred to hedge or manage interest rate risk with respect to Junior Lien Debt; provided that, pursuant to the terms of the Junior Lien Documents, such Hedging Obligations are secured by a Junior Lien on all of
the assets and properties that secure the Indebtedness in respect of which such Hedging Obligations are incurred. 

“Junior Lien Documents” means, collectively, any indenture, credit agreement or other agreement governing a Series of
Junior Lien Debt and the Security Documents that create or perfect Liens securing Junior Lien Obligations. 
 “Junior
Lien Obligations” means Junior Lien Debt and all other Obligations in respect thereof. 
 “Junior Lien
Representative” means, in the case of any future Series of Junior Lien Debt, the trustee, agent or representative of the holders of such Series of Junior Lien Debt who (a) is appointed as a Junior Lien Representative (for purposes
related to the administration of the Security Documents) pursuant to the indenture, credit agreement or other agreement governing such Series of Junior Lien Debt, together with its successors in such capacity, and (b) has become a party to the
Collateral Trust Agreement by executing a joinder in the form required under the Collateral Trust Agreement. 
 “Legal
Holiday” means a Saturday, a Sunday or a day on which commercial banking institutions are not required to be open in the State of New York. 
 “Letter of Transmittal” means the letter of transmittal to be prepared by the Issuer and sent to all Holders of the Notes for use by such Holders in connection with the Exchange Offer.

 “Lien” means, with respect to any asset, any mortgage, lien (statutory or otherwise), pledge, hypothecation,
charge, security interest, preference, priority or encumbrance of any kind in respect of such asset, whether or not filed, recorded or otherwise perfected under applicable law, including any conditional sale or other title retention agreement, any
lease in the nature thereof, any option or other agreement to sell or give a security interest in and any filing of or agreement to give any financing statement under the Uniform Commercial Code (or equivalent statutes) of any jurisdiction; provided
that in no event shall an operating lease be deemed to constitute a Lien. 
 “Lien Sharing and Priority
Confirmation” means: 
 (1) as to any Series of Parity Lien Debt, the written agreement enforceable
against the holders of such Series of Parity Lien Debt, as set forth in the applicable Secured Debt Document: 

(a) for the enforceable benefit of all holders of each existing and future Series of Parity Lien Debt and each
existing and future Parity Lien Representative, that all Parity Lien Obligations shall be and are secured equally and ratably by all Parity Liens at any time granted by the Issuer or any Guarantor to secure any Obligations in respect of such Series
of Parity Lien Debt, and that all such Parity Liens shall be enforceable by the Collateral Trustee for the benefit of all holders of Parity Lien Obligations equally and ratably; 

  
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 (b) for the enforceable benefit of all holders of each existing and future
Series of Parity Lien Debt and Series of Junior Lien Debt, and each existing and future Parity Lien Representative and Junior Lien Representative, that the holders of Obligations in respect of such Series of Parity Lien Debt are bound by the
provisions of the Collateral Trust Agreement, including the provisions relating to the ranking of Parity Liens and the order of application of proceeds from enforcement of Parity Liens; and 

(c) consenting to and directing the Collateral Trustee to perform its obligations under the Collateral Trust Agreement and
the other security documents in respect of the Secured Debt Obligations. 
 (2) as to any Series of Junior Lien
Debt, the written agreement enforceable against the holders of such Series of Junior Lien Debt, as set forth in the applicable Secured Debt Document: 
 (a) for the enforceable benefit of all holders of each existing and future Series of Junior Lien Debt and Series of Parity Lien Debt and each existing and future Junior Lien Representative and Parity Lien
Representative, that all Junior Lien Obligations shall be and are secured equally and ratably by all Junior Liens at any time granted by the Issuer or any Guarantor to secure any Obligations in respect of such Series of Junior Lien Debt, and that
all such Junior Liens shall be enforceable by the Collateral Trustee for the benefit of all holders of Junior Lien Obligations equally and ratably; 
 (b) for the enforceable benefit of all holders of each existing and future Series of Parity Lien Debt and Series of Junior Lien Debt and each existing and future Parity Lien Representative and Junior Lien
Representative, that the holders of Obligations in respect of such Series of Junior Lien Debt are bound by the provisions of the Collateral Trust Agreement, including the provisions relating to the ranking of Junior Liens and the order of
application of proceeds from the enforcement of Junior Liens; and 
 (c) consenting to and directing the
Collateral Trustee to perform its obligations under the Collateral Trust Agreement and the other security documents in respect of the Secured Debt Obligations. 
 “Moody’s” means Moody’s Investors Service, Inc. and any successor to its rating agency business. 
 “Necessary CapEx Debt” means Indebtedness of the Issuer or any of its Restricted Subsidiaries incurred for the purpose of financing Necessary Capital Expenditures. 

“Necessary Capital Expenditures” means capital expenditures by the Issuer and its Restricted Subsidiaries that are
required by applicable law (other than Environmental Law) or otherwise undertaken voluntarily for health and safety reasons (other than as required by Environmental Law). The term “Necessary Capital Expenditures” does not include any
capital expenditure undertaken primarily to increase the efficiency of, expand or re-power any power generation facility. 

“Net Income” means, with respect to any Person, the net income (loss) of such Person, determined in accordance with GAAP
and before any reduction in respect of Preferred Stock dividends. 
 “Net Proceeds” means the aggregate cash
proceeds and Cash Equivalents received by the Issuer or any of its Restricted Subsidiaries in respect of any Asset Sale (including a Casualty Event), including any cash and Cash Equivalents received upon the sale or other disposition of any
Designated Non-cash Consideration received in any Asset Sale (including a Casualty Event), net of the direct costs relating to such Asset Sale (including a Casualty Event) and the sale or disposition of such Designated Non-cash Consideration,
including legal, accounting and investment banking fees, and brokerage and sales commissions, any relocation expenses incurred as a result thereof, taxes paid or payable as a result thereof (after taking into account any available tax credits or
deductions and any tax sharing arrangements), amounts required to be applied using proceeds from Asset Sales (other than Asset Sales of Collateral or other Oncor-related Assets) to the repayment of principal, premium, if any, and interest on other
Senior Indebtedness required (other than required by clause (1) of Section 4.10(b) hereof) to be paid as a result of such transaction and any deduction of appropriate amounts to be provided by the Issuer or any of its Restricted
Subsidiaries as a reserve in accordance with GAAP against any liabilities associated with the asset disposed of in such transaction and retained by the Issuer or any of its Restricted Subsidiaries after such sale or other disposition thereof,
including pension and other post-employment benefit liabilities and liabilities related to environmental matters or against any indemnification obligations associated with such transaction. 

“Netting Agreement” shall mean a netting agreement, master netting agreement or other similar document having the same
effect as a netting agreement or master netting agreement and, as applicable, any collateral annex, security agreement or other similar document related to any master netting agreement or Permitted Contract. 

  
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 “Non-U.S. Person” means a Person who is not a U.S. Person. 

“Notes” means the Initial Notes (including any Exchange Notes issued in exchange therefor), and more particularly means
any Note authenticated and delivered under this Indenture. For all purposes of this Indenture, the term “Notes” shall also include any Additional Notes that may be issued under this Indenture (including any Exchange Notes issued in
exchange therefor). The Notes and Additional Notes subsequently issued under this Indenture shall be treated as a single class for all purposes under this Indenture, except as set forth herein. 

“Note Obligations” means the Notes, the Guarantees and all other Obligations of any of the Issuer and the Guarantors
under this Indenture, the Notes, the Guarantees and the Security Documents. 
 “Obligations” means any
principal, interest (including any interest accruing subsequent to the filing of a petition in bankruptcy, reorganization or similar proceeding at the rate provided for in the documentation with respect thereto, whether or not such interest is an
allowed claim under applicable state, federal or foreign law), premium, penalties, fees, indemnifications, reimbursements (including reimbursement obligations with respect to letters of credit and bankers’ acceptances), damages and other
liabilities, and guarantees of payment of such principal, interest, penalties, fees, indemnifications, reimbursements, damages and other liabilities, payable under the documentation governing any Indebtedness. 

“Offering Memorandum” means the offering memorandum dated January 7, 2010, relating to the sale of the Initial
Notes. 
 “Officer” means the Chairman of the Board, the Chief Executive Officer, the President, any Executive
Vice President, Senior Vice President or Vice President, the Treasurer or the Secretary of the Issuer, or other Person, as the case may be. 
 “Officer’s Certificate” means a certificate signed on behalf of the Issuer by an Officer of the Issuer or on behalf of another Person by an Officer of such Person, who must be the
principal executive officer, the principal financial officer, the treasurer or the principal accounting officer of the Issuer or such Person, as applicable, that meets the requirements of Section 13.05 hereof. 

“Oncor Electric Delivery Facility” means the revolving credit agreement entered into as of the Closing Date, by
and among Oncor Electric Delivery, as borrower, the lenders party thereto in their capacities as lenders thereunder and JPMorgan Chase Bank, N.A., as Administrative Agent, including any guarantees, collateral documents, instruments and agreements
executed in connection therewith, and any amendments, supplements, modifications, extensions, renewals, restatements, refundings or refinancings thereof and any indentures or credit facilities or commercial paper facilities with banks or other
institutional lenders or investors that replace, refund or refinance any part of the loans, notes, other credit facilities or commitments thereunder, including any such replacement, refunding or refinancing facility or indenture that increases the
amount borrowable thereunder or alters the maturity thereof. 
 “Oncor Holdings” means Oncor Electric Delivery
Holdings Company LLC. 
 “Oncor-related Assets” means the Equity Interests in EFIH directly or indirectly owned
by the Issuer, the Equity Interests of any of the Oncor Subsidiaries or any Successor Oncor Business (including the Collateral) owned by EFIH or any Oncor Subsidiary or any Successor Oncor Business or constituting a primary issuance of such Equity
Interests to the extent such issuance would constitute an Asset Sale and any assets owned directly or indirectly by any of the Oncor Subsidiaries or any Successor Oncor Business. 

“Oncor Subsidiaries” means Oncor Holdings and its Subsidiaries, all of which shall be Unrestricted Subsidiaries on the
Issue Date. 
 “Opinion of Counsel” means a written opinion from legal counsel who is acceptable to the Trustee
that meets the requirements of Section 13.05 hereof. The counsel may be an employee of or counsel to the Issuer or the Trustee. 
 “Parity Lien” means a Lien granted by a security document to the Collateral Trustee, at any time, upon any Collateral to secure Parity Lien Obligations. 

“Parity Lien Debt” means: 
 (1) the Guarantee by EFIH of the Initial Notes and any Additional Notes issued under this Indenture and any Exchange Notes related to such Initial Notes or Additional Notes; 

(2) the 9.75% Notes and any additional 9.75% Notes, any other Indebtedness (including letters of credit and reimbursement obligations with
respect thereto) of EFIH, including the guarantee by EFIH of the 9.75% Notes and any additional 9.75% Notes and the EFIH Notes and any additional EFIH Notes, that is secured equally and ratably with EFIH’s Guarantee of the Notes by a Parity
Lien that was permitted to be incurred and so secured under each applicable Secured Debt Document; provided, in the case of Indebtedness referred to in this clause (2), that, except with respect to the EFIH Notes: 

 

	 	(a)	on or before the date on which such Indebtedness is incurred by the Issuer or such Guarantor, such Indebtedness is designated by the Issuer, in accordance with the
Collateral Trust Agreement, as “Parity Lien Debt” for the purposes of the Secured Debt Documents; provided that no Series of Secured Lien Debt may be designated as both Parity Lien Debt and Junior Lien Debt; 


  
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	 	(b)	such Indebtedness is governed by an indenture, credit agreement or other agreement that includes a Lien Sharing and Priority Confirmation; and 


 

	 	(c)	all requirements set forth in the Collateral Trust Agreement as to the confirmation, grant or perfection of the Collateral Trustee’s Lien to secure such
Indebtedness or Obligations in respect thereof are satisfied (and the satisfaction of such requirements shall be conclusively established if the Issuer delivers to the Collateral Trustee an Officer’s Certificate stating that such requirements
have been satisfied and that such notes or such Indebtedness is “Parity Lien Debt”); and 

 (3) Hedging
Obligations of the Issuer or any Guarantor incurred to hedge or manage interest rate risk with respect to Parity Lien Debt; provided that, pursuant to the terms of the Parity Lien Documents, such Hedging Obligations are secured by a Parity Lien on
all of the assets and properties that secure the Indebtedness in respect of which such Hedging Obligations are incurred. 

“Parity Lien Documents” means this Indenture, the 9.75% Notes Indenture, the EFIH Indenture and any additional
indenture, credit agreement or other agreement governing a Series of Parity Lien Debt and the Security Documents that create or perfect Liens securing Parity Lien Obligations. 
 “Parity Lien Obligations” means Parity Lien Debt and all other Obligations in respect thereof. 
 “Parity Lien Representative” means (1) the Trustee, in the case of the Notes, (2) the trustee for the EFIH Notes, in the case of the EFIH Notes or (3) in the case of any
other Series of Parity Lien Debt, the trustee, agent or representative of the holders of such Series of Parity Lien Debt who (a) is appointed as a Parity Lien Representative (for purposes related to the administration of the Security Documents)
pursuant to the indenture, credit agreement or other agreement governing such Series of Parity Lien Debt, together with its successors in such capacity, and (b) has become a party to the Collateral Trust Agreement by executing a joinder in the
form required under the Collateral Trust Agreement. 
 “Participant” means, with respect to the Depositary,
Euroclear or Clearstream, a Person who has an account with the Depositary, Euroclear or Clearstream, respectively (and, with respect to DTC, shall include Euroclear and Clearstream). 

“Permitted Asset Swap” means the concurrent purchase and sale or exchange of Related Business Assets or a combination of
Related Business Assets and cash or Cash Equivalents between the Issuer or any of its Restricted Subsidiaries and another Person; provided , that any cash or Cash Equivalents received must be applied in accordance with Section 4.10
hereof. 
 “Permitted Asset Transfer” means (1) the direct or indirect sale, assignment, transfer,
conveyance or other disposition (including by way of merger, wind-up or consolidation) or spin-off by dividend of the Equity Interests of EFIH such that EFIH is no longer a Subsidiary of the Issuer (including without limitation a merger of EFIH with
and into the Issuer) or (2) the sale, assignment, transfer, conveyance or other disposition (other than by way of merger, wind-up or consolidation) of all of the Equity Interests of, and other Investments in, the Oncor Subsidiaries, Successor
Oncor Businesses and all other Collateral held by EFIH to a Person (other than an Oncor Subsidiary) that shall continue to hold such Equity Interests, other Investments and any other Collateral, in each case other than any foreclosure on the
Collateral. 
 “Permitted Holders” means each of the Investors, members of management (including directors) of
the Issuer or any of its Subsidiaries who on the Closing Date were or at any time prior to the first anniversary of the Closing Date were holders of Equity Interests of the Issuer (or any of its direct or indirect parent companies) and any group
(within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act or any successor provision) of which any of the foregoing are members; provided that, in the case of such group and without giving effect to the
existence of such group or any other group, such Investors and members of management, collectively, have beneficial ownership of more than 50% of the total voting power of the Voting Stock of the Issuer or any of its direct or indirect parent
companies. 
 “Permitted Investments” means: 

(1) any Investment in the Issuer or any of its Restricted Subsidiaries; 

(2) any Investment in cash and Cash Equivalents or Investment Grade Securities; 

(3) any Investment by the Issuer or any of its Restricted Subsidiaries in a Person that is engaged in a Similar Business
if as a result of such Investment: 
 (a) such Person becomes a Restricted Subsidiary; or 

(b) such Person, in one transaction or a series of related transactions, is merged or consolidated with or into, or
transfers or conveys substantially all of its assets to, or is liquidated into, the Issuer or a Restricted Subsidiary, and, in each case, any Investment held by such Person; provided that such Investment was not acquired by such Person in
contemplation of such acquisition, merger, consolidation or transfer; 

  
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 (4) any Investment in securities or other assets not constituting cash, Cash
Equivalents or Investment Grade Securities and received in connection with an Asset Sale made pursuant to Section 4.10 hereof or any other disposition of assets not constituting an Asset Sale; 

(5) any Investment existing on the Issue Date; 

(6) any Investment acquired by the Issuer or any of its Restricted Subsidiaries: 

(a) in exchange for any other Investment or accounts receivable held by the Issuer or any such Restricted Subsidiary in
connection with or as a result of a bankruptcy, workout, reorganization or recapitalization of the issuer of such other Investment or accounts receivable; or 
 (b) as a result of a foreclosure by the Issuer or any of its Restricted Subsidiaries with respect to any secured Investment or other transfer of title with respect to any secured Investment in default;

 (7) Hedging Obligations permitted under clause (10) of Section 4.09(b) hereof; 

(8) any Investment in a Similar Business having an aggregate fair market value, taken together with all other Investments
made pursuant to this clause (8) that are at that time outstanding, not to exceed 3.5% of Total Assets at the time of such Investment (with the fair market value of each Investment being measured at the time made and without giving effect to
subsequent changes in value); 
 (9) Investments the payment for which consists of Equity Interests (exclusive of
Disqualified Stock) of the Issuer or any of its direct or indirect parent companies; provided, however, that such Equity Interests shall not increase the amount available for Restricted Payments under clause (3) of
Section 4.07(a) hereof; 
 (10) guarantees of Indebtedness of the Issuer or any of its Restricted
Subsidiaries permitted under Section 4.09 hereof; 
 (11) any transaction to the extent it constitutes
an Investment that is permitted and made in accordance with the provisions of Section 4.11(b) hereof (except transactions described in clauses (2), (5) and (9) of Section 4.11(b) hereof); 

(12) Investments consisting of purchases and acquisitions of inventory, fuel (including all forms of nuclear fuel),
supplies, material or equipment; 
 (13) additional Investments having an aggregate fair market value, taken
together with all other Investments made pursuant to this clause (13) that are at that time outstanding (without giving effect to the sale of an Investment to the extent the proceeds of such sale do not consist of cash or marketable
securities), not to exceed 3.5% of Total Assets at the time of such Investment (with the fair market value of each Investment being measured at the time made and without giving effect to subsequent changes in value); 

(14) Investments relating to a Receivables Subsidiary that, in the good faith determination of the Issuer, are
necessary or advisable to effect any Receivables Facility for the benefit of the Issuer or any of its Restricted Subsidiaries; 
 (15) advances to, or guarantees of Indebtedness of, employees not in excess of $25.0 million outstanding at any one time, in the aggregate; 

(16) loans and advances to officers, directors and employees for business-related travel expenses, moving expenses
and other similar expenses, in each case incurred in the ordinary course of business or consistent with past practices or to fund such Person’s purchase of Equity Interests of the Issuer or any direct or indirect parent company thereof;

 (17) any Investment in any Subsidiary or any joint venture in connection with intercompany cash
management arrangements or related activities arising in the ordinary course of business; 
 (18) any
Investment in Shell Wind or in other wind or other renewable energy projects or in any nuclear power or energy joint venture in an aggregate amount not to exceed $1,500.0 million at any time outstanding; 

(19) one or more letters of credit in an aggregate amount not to exceed $170.0 million posted by a Restricted
Subsidiary in favor of an Oncor Subsidiary to secure that Restricted Subsidiary’s contractual obligations to that Oncor Subsidiary; and 

  
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 (20) Investments in any nuclear power or energy joint venture in an
aggregate amount not to exceed $200.0 million prior to receiving the requisite combined construction and operating license from the U.S. Nuclear Regulatory Commission in respect thereof. 

“Permitted Liens” means, with respect to any Person: 

(1) pledges or deposits by such Person under workmen’s compensation laws, unemployment insurance laws or similar
legislation, or good faith deposits in connection with bids, tenders, contracts (other than for the payment of Indebtedness) or leases to which such Person is a party, or deposits to secure public or statutory obligations of such Person or deposits
of cash or U.S. government bonds to secure surety or appeal bonds to which such Person is a party, or deposits as security for contested taxes or import duties or for the payment of rent, in each case incurred in the ordinary course of business
(including in connection with the construction or restoration of facilities for the generation, transmission or distribution of electricity) or otherwise constituting Permitted Investments; 

(2) Liens imposed by law, such as carriers’, warehousemen’s and mechanics’ Liens, in each case for
sums not yet overdue for a period of more than 30 days or being contested in good faith by appropriate proceedings or other Liens arising out of judgments or awards against such Person with respect to which such Person shall then be proceeding with
an appeal or other proceedings for review if adequate reserves with respect thereto are maintained on the books of such Person in accordance with GAAP; 
 (3) Liens for taxes, assessments or other governmental charges not yet overdue for a period of more than 30 days or payable or subject to penalties for nonpayment or which are being contested in good
faith by appropriate proceedings diligently conducted, if adequate reserves with respect thereto are maintained on the books of such Person in accordance with GAAP; 

(4) Liens in favor of issuers of performance and surety bonds or bid bonds or with respect to other regulatory
requirements or letters of credit issued pursuant to the request of and for the account of such Person in the ordinary course of its business; 
 (5) minor survey or title exceptions or irregularities, minor encumbrances, easements or reservations of, or rights of others for, licenses, permits, conditions, covenants, rights-of-way, sewers,
electric lines, telegraph and telephone lines and other similar purposes, or zoning or other restrictions as to the use of real properties or Liens incidental to the conduct of the business of such Person or to the ownership of its properties which
were not incurred in connection with Indebtedness and which do not in the aggregate materially adversely affect the value of said properties or materially impair their use in the operation of the business of such Person; 

(6) Liens securing Indebtedness permitted to be incurred pursuant to clauses (4), (12) or (13) of
Section 4.09(b) hereof; provided that (a) Liens securing Indebtedness, Disqualified Stock or Preferred Stock permitted to be incurred pursuant to clause (13) of Section 4.09(b) hereof relate only to Refinancing
Indebtedness that serves to refund or refinance Indebtedness, Disqualified Stock or Preferred Stock incurred under clauses (4) or (12) of Section 4.09(b) hereof, and (b) Liens securing Indebtedness, Disqualified Stock or
Preferred Stock permitted to be incurred pursuant to clause (4) of Section 4.09(b) hereof extend only to the assets so financed, purchased, constructed or improved; 

(7) Liens existing on the Issue Date (other than Liens in favor of the lenders under the TCEH Senior Secured
Facilities); 
 (8) Liens on property or shares of stock of a Person at the time such Person becomes a
Subsidiary; provided, however, such Liens are not created or incurred in connection with, or in contemplation of, such other Person becoming such a Subsidiary; provided, further, however, that such Liens may not
extend to any other property owned by the Issuer or any of its Restricted Subsidiaries; 
 (9) Liens on
property at the time the Issuer or a Restricted Subsidiary acquired the property, including any acquisition by means of a merger or consolidation with or into the Issuer or any of its Restricted Subsidiaries; provided, however, that
such Liens are not created or incurred in connection with, or in contemplation of, such acquisition; provided, further, however, that the Liens may not extend to any other property owned by the Issuer or any of its Restricted
Subsidiaries; 
 (10) Liens securing Indebtedness or other obligations of a Restricted Subsidiary owing to
the Issuer or another Restricted Subsidiary permitted to be incurred in accordance with Section 4.09 hereof; 
 (11) Liens securing Hedging Obligations, of the Issuer or its Restricted Subsidiaries incurred under clause (10) of Section 4.09(b) hereof; provided that such agreements were entered
into in the ordinary course of business and not for speculative purposes (as determined by the Issuer in its reasonable discretion acting in good faith) and, in the case of any commodity Hedging Obligations or any Hedging Obligation of the type
described in clause (c) of the definition of “Hedging Obligations,” entered into in order to hedge against or manage fluctuations in the price or availability of any Covered Commodity; 

  
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 (12) Liens on specific items of inventory or other goods and proceeds
of any Person securing such Person’s obligations in respect of bankers’ acceptances issued or created for the account of such Person to facilitate the purchase, shipment or storage of such inventory or other goods; 

(13) leases, subleases, licenses or sublicenses granted to others in the ordinary course of business which do not
materially interfere with the ordinary conduct of the business of the Issuer or any of its Restricted Subsidiaries; 
 (14) Liens arising from Uniform Commercial Code financing statement filings regarding operating leases entered into by the Issuer and its Restricted Subsidiaries in the ordinary course of business;

 (15) Liens in favor of the Issuer or any Guarantor; 

(16) [Intentionally Omitted]; 

(17) Liens on accounts receivable, other Receivables Facility assets, or accounts into which collections or proceeds
of Receivables Facility assets are deposited, in each case in connection with a Receivables Facility for the benefit of the Issuer or its Restricted Subsidiaries; 

(18) Liens to secure any refinancing, refunding, extension, renewal or replacement (or successive refinancing,
refunding, extensions, renewals or replacements) as a whole, or in part, of any Indebtedness secured by any Lien referred to in the foregoing clauses (6), (7), (8) and (9); provided, however, that (a) such new Lien shall be
limited to all or part of the same property that secured the original Lien (plus improvements on such property), and (b) the Indebtedness secured by such Lien at such time is not increased to any amount greater than the sum of (i) the
outstanding principal amount or, if greater, committed amount of the Indebtedness described under clauses (6), (7), (8), and (9) at the time the original Lien became a Permitted Lien under this Indenture, and (ii) an amount necessary to
pay any fees and expenses, including premiums, related to such refinancing, refunding, extension, renewal or replacement; 
 (19) deposits made in the ordinary course of business to secure liability to insurance carriers; 
 (20) other Liens securing obligations incurred in the ordinary course of business which obligations do not exceed $100.0 million at any one time outstanding; 

(21) Liens securing judgments for the payment of money not constituting an Event of Default under clause (5) of
Section 6.01(a) hereof so long as such Liens are adequately bonded and any appropriate legal proceedings that may have been duly initiated for the review of such judgment have not been finally terminated or the period within which such
proceedings may be initiated has not expired; 
 (22) Liens in favor of customs and revenue authorities
arising as a matter of law to secure payment of customs duties in connection with the importation of goods in the ordinary course of business; 
 (23) Liens (i) of a collection bank arising under Section 4-210 of the Uniform Commercial Code, or any comparable or successor provision, on items in the course of collection, and
(ii) in favor of banking institutions arising as a matter of law encumbering deposits (including the right of set-off) and which are within the general parameters customary in the banking industry; 

(24) Liens deemed to exist in connection with Investments in repurchase agreements permitted under Section 4.09
hereof; provided that such Liens do not extend to any assets other than those that are the subject of such repurchase agreements; 
 (25) ground leases or subleases, licenses or sublicenses in respect of real property on which facilities owned or leased by the Issuer or any of its Subsidiaries are located; 

(26) Liens that are contractual rights of set-off (i) relating to the establishment of depository relations with
banks not given in connection with the issuance of Indebtedness, (ii) relating to pooled deposit or sweep accounts of the Issuer or any of its Restricted Subsidiaries to permit satisfaction of overdraft or similar obligations incurred in the
ordinary course of business of the Issuer and its Restricted Subsidiaries or (iii) relating to purchase orders and other agreements entered into with customers of the Issuer or any of its Restricted Subsidiaries in the ordinary course of
business; 
 (27) Liens arising out of conditional sale, title retention, consignment or similar
arrangements for the sale or purchase of goods entered into by the Issuer or any Restricted Subsidiary in the ordinary course of business; 
 (28) rights reserved to or vested in others to take or receive any part of, or royalties related to, the power, gas, oil, coal, lignite or other minerals or timber generated, developed, manufactured
or produced by, or grown on, or acquired with, any property of the Issuer or any of its Restricted Subsidiaries and Liens upon the production from property of power, gas, oil, coal, lignite or other minerals or timber, and the by-products and
proceeds thereof, to secure the obligations to pay all or a part of the expenses of exploration, drilling, mining or development of such property only out of such production or proceeds; 

  
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 (29) Liens arising out of all presently existing and future division
and transfer orders, advance payment agreements, processing contracts, gas processing plant agreements, operating agreements, gas balancing or deferred production agreements, pooling, unitization or communitization agreements, pipeline, gathering or
transportation agreements, platform agreements, drilling contracts, injection or repressuring agreements, cycling agreements, construction agreements, salt water or other disposal agreements, leases or rental agreements, farm-out and farm-in
agreements, exploration and development agreements, and any and all other contracts or agreements covering, arising out of, used or useful in connection with or pertaining to the exploration, development, operation, production, sale, use, purchase,
exchange, storage, separation, dehydration, treatment, compression, gathering, transportation, processing, improvement, marketing, disposal or handling of any property of the Issuer or any of its Restricted Subsidiaries, provided that such
agreements are entered into in the ordinary course of business (including in respect of construction and restoration activities); 
 (30) any restrictions on any stock or stock equivalents or other joint venture interests of the Issuer or any of its Restricted Subsidiaries providing for a breach, termination or default under any
owners, participation, shared facility, joint venture, stockholder, membership, limited liability company or partnership agreement between such Person and one or more other holders of such stock or stock equivalents or interest of such Person, if a
security interest or other Lien is created on such stock or stock equivalents or interest as a result thereof and other similar Liens; 
 (31) [Intentionally Omitted]; 
 (32) Liens and other
exceptions to title, in either case on or in respect of any facilities of the Issuer or any of its Restricted Subsidiaries, arising as a result of any shared facility agreement entered into with respect to such facility, except to the extent that
any such Liens or exceptions, individually or in the aggregate, materially adversely affect the value of the relevant property or materially impair the use of the relevant property in the operation of business of the Issuer or any of its Restricted
Subsidiaries, taken as a whole; 
 (33) Liens on cash and Cash Equivalents (i) deposited by the Issuer
or any of its Restricted Subsidiaries in margin accounts with or on behalf of brokers, credit clearing organizations, independent system operators, regional transmission organizations, pipelines, state agencies, federal agencies, futures contract
brokers, customers, trading counterparties, or any other parties or issuers of surety bonds or (ii) pledged or deposited as collateral by the Issuer or any of its Restricted Subsidiaries with any of the entities described in clause
(i) above to secure their respective obligations, in the case of each of clauses (i) and (ii) above, with respect to: (A) any contracts and transactions for the purchase, sale, exchange of, or the option (whether physical or
financial) to purchase, sell or exchange (1) natural gas, (2) electricity, (3) coal and lignite, (4) petroleum-based liquids, (5) oil, (6) nuclear fuel (including enrichment and conversion), (7) emissions or other
environmental credits, (8) waste byproducts, (9) weather, (10) power and other generation capacity, (11) heat rate, (12) congestion, (13) renewal energy credit, or (14) any other energy-related commodity or
services or derivative (including ancillary services and related risk (such as location basis)); (B) any contracts or transactions for the purchase, processing, transmission, transportation, distribution, sale, lease, hedge or storage of, or
any other services related to any commodity or service identified in subparts (1) through (14) above, including any capacity agreement; (C) any financial derivative agreement (including but not limited to swaps, options or swaptions)
related to any commodity identified in subparts (1) through (14) above, or to any interest rate or currency rate management activities; (D) any agreement for membership or participation in an organization that facilitates or permits
the entering into or clearing of any netting agreement or any agreement described in this clause (33); (E) any agreement combining part or all of a netting agreement or part or all of any of the agreements described in this clause (33);
(E) any document relating to any agreement described in this clause (33) that is filed with a Government Authority and any related service agreements; or (F) any commercial or trading agreements, each with respect to, or involving the
purchase, transmission, distribution, sale, lease or hedge of, any energy, generation capacity or fuel, or any other energy related commodity or service, price or price indices for any such commodities or services or any other similar derivative
agreements, and any other similar agreements (such agreements described in clauses (A) through (F) of this clause (33) being collectively, “Permitted Contracts”), Netting Agreements, Hedging Obligations and letters of
credit supporting Permitted Contracts, Netting Agreements and Hedging Obligations; 
 (34) Liens arising
under Section 9.343 of the Texas Uniform Commercial Code or similar statutes of states other than Texas; 

(35) Liens created in the ordinary course of business in favor of banks and other financial institutions over credit
balances of any bank accounts of the Issuer and its Subsidiaries held at such banks or financial institutions, as the case may be, to facilitate the operation of cash pooling and/or interest set-off arrangements in respect of such bank accounts in
the ordinary course of business; 
 (36) any zoning, land use, environmental or similar law or right
reserved to or vested in any Government Authority to control or regulate the use of any real property that does not materially interfere with the ordinary conduct of the business of the Issuer or any of its Restricted Subsidiaries, taken as a whole;


  
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 (37) any Lien arising by reason of deposits with or giving of any form
of security to any Government Authority for any purpose at any time as required by applicable law as a condition to the transaction of any business or the exercise of any privilege or license, or to enable the Issuer or any of its Restricted
Subsidiaries to maintain self-insurance or to participate in any fund for liability on any insurance risks; 

(38) Liens, restrictions, regulations, easements, exceptions or reservations of any Government Authority applying
particularly to nuclear fuel; 
 (39) rights reserved to or vested in any Government Authority by the terms
of any right, power, franchise, grant, license or permit, or by any provision of applicable law, to terminate or modify such right, power, franchise, grant, license or permit or to purchase or recapture or to designate a purchaser of any of the
property of such person; 
 (40) Liens arising under any obligations or duties affecting any of the property
of the Issuer or any of its Restricted Subsidiaries to any Government Authority with respect to any franchise, grant, license or permit which do not materially impair the use of such property for the purposes for which it is held; 

(41) rights reserved to or vested in any Government Authority to use, control or regulate any property of such
person; 
 (42) any obligations or duties, affecting the property of the Issuer or any of its Restricted
Subsidiaries, to any Government Authority with respect to any franchise, grant, license or permit; 
 (43) a
set-off or netting rights granted by the Issuer or any Subsidiary of the Issuer pursuant to any agreements related to Hedging Obligations, Netting Agreements or Permitted Contracts solely in respect of amounts owing under such agreements;

 (44) Liens (i) on cash advances in favor of the seller of any property to be acquired in an
Investment described under the definition of “Permitted Investments” to be applied against the purchase price for such Investment and (ii) consisting of an agreement to sell, transfer, lease or otherwise dispose of any property in a
transaction excluded from the definition described under “Asset Sale,” in each case, solely to the extent such Investment or sale, disposition, transfer or lease, as the case may be, would have been permitted on the date of the creation of
such Lien; 
 (45) rights of first refusal and purchase options in favor of Aluminum Company of America
(“Alcoa”) to purchase Sandow Unit 4 and/or the real property related thereto, as described in (i) the Sandow Unit 4 Agreement dated August 13, 1976, as amended, between Alcoa and Texas Power & Light Company
(“TPL”) and (ii) Deeds dated March 14, 1978 and July 21, 1980, as amended, executed by Alcoa conveying to TPL the Sandow Four real property; and 

(46) any amounts held by a trustee in the funds and accounts under any indenture securing any revenue bonds issued
for the benefit of the Issuer or any of its Restricted Subsidiaries. 
 For purposes of this definition, the term
“Indebtedness” shall be deemed to include interest on such Indebtedness. 
 “Person” means any
individual, corporation, limited liability company, partnership, joint venture, association, joint stock company, trust, unincorporated organization, government or any agency or political subdivision thereof or any other entity. 

“Plan of Reorganization” means any plan of reorganization, plan of liquidation, agreement for composition, or other type
of plan of arrangement proposed in or in connection with any insolvency or liquidation proceeding. 
 “Pledge
Agreement” means the Pledge Agreement, dated November 16, 2009, by EFIH, with respect to the security interests in favor of the Collateral Trustee, for the benefit of the holders of Parity Lien Obligations, in all or any portion of the
Collateral, in each case, as amended, modified, restated, supplemented or replaced from time to time. 
 “Preferred
Stock” means any Equity Interest with preferential rights of payment of dividends or upon liquidation, dissolution or winding up. 
 “Private Placement Legend” means the legend set forth in Section 2.06(g)(i) hereof to be placed on all Notes issued under this Indenture except where otherwise permitted by the
provisions of this Indenture. 
 “Purchase Money Obligations” means any Indebtedness incurred to finance or
refinance the acquisition, leasing, construction, repair, restoration, replacement, expansion or improvement of property (real or personal) or assets (other than Capital Stock), and whether acquired through the direct acquisition of such property or
assets, or otherwise, incurred in respect of capital expenditures, including Environmental CapEx Debt and Necessary CapEx Debt. 

“QIB” means a “qualified institutional buyer” as defined in Rule 144A. 

  
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 “Qualified Proceeds” means assets that are used or useful in, or Capital
Stock of any Person engaged in, a Similar Business; provided that the fair market value of any such assets or Capital Stock shall be determined by the Issuer in good faith. 

“Rating Agencies” means each of Moody’s, S&P and Fitch, or if any of Moody’s, S&P or Fitch shall not
make a rating on the Notes or other investment publicly available, a “nationally recognized statistical rating organization” within the meaning of Rule 15c3-1(c)(2)(vi)(F) under the Exchange Act selected by the Issuer which shall be
substituted for Moody’s, S&P or Fitch, or all of them, as the case may be. 
 “Receivables Facility”
means any of one or more receivables financing facilities or programs as amended, supplemented, modified, extended, renewed, restated or refunded from time to time, the Obligations of which are non-recourse (except for customary representations,
warranties, covenants and indemnities made in connection with such facilities) to the Issuer or any of its Restricted Subsidiaries (other than a Receivables Subsidiary) pursuant to which the Issuer or any of its Restricted Subsidiaries purports to
sell its accounts receivable to either (a) a Person that is not a Restricted Subsidiary or (b) a Receivables Subsidiary that in turn funds such purchase by purporting to sell its accounts receivable to a Person that is not a Restricted
Subsidiary or by borrowing from such a Person or from another Receivables Subsidiary that in turn funds itself by borrowing from such a Person. 
 “Receivables Fees” means distributions or payments made directly or by means of discounts with respect to any accounts receivable or participation interest therein issued or sold in
connection with, and other fees paid to a Person that is not a Restricted Subsidiary in connection with any Receivables Facility. 
 “Receivables Subsidiary” means any Subsidiary formed for the purpose of facilitating or entering into one or more Receivables Facilities, and in each case engages only in activities
reasonably related or incidental thereto. 
 “Record Date” for the interest payable on any applicable Interest
Payment Date means January 1 or July 1 (whether or not a Business Day), next preceding such Interest Payment Date. 

“Registration Rights Agreement” means (1) the Registration Rights Agreement related to the Initial Notes, dated as
of the Issue Date among the Issuer, the Guarantors and the Initial Purchasers and (2) with respect to any Additional Notes, any registration rights agreement among the Issuer and the other parties thereto relating to the registration by the
Issuer of such Additional Notes under the Securities Act. 
 “Regulation S” means Regulation S
promulgated under the Securities Act. 
 “Regulation S Global Note” means a Global Note in the form of
Exhibit A hereto bearing the Global Note Legends and the Private Placement Legend and deposited with or on behalf of and registered in the name of the Depositary or its nominees that shall be issued in a denomination equal to the
outstanding principal amount at maturity of the Notes resold in reliance on Regulation S. 
 “Related Business
Assets” means (A) except in the case of a Permitted Asset Swap of Collateral, assets (other than cash or Cash Equivalents) used or useful in, or securities of, a Similar Business; provided that any assets or securities received by the
Issuer or a Restricted Subsidiary in exchange for assets or securities transferred by the Issuer or a Restricted Subsidiary shall not be deemed to be Related Business Assets if they consist of securities of a Person, unless upon receipt of the
securities of such Person, such Person would become a Restricted Subsidiary and (B) in the case of a Permitted Asset Swap of Collateral, assets (other than cash or Cash Equivalents) used or useful in, or Capital Stock of, a Similar Oncor
Business; provided that any Capital Stock received by EFIH in exchange for Collateral shall not be deemed to be Related Business Assets, unless upon receipt of the Capital Stock of such Person, such Person would become a Subsidiary of EFIH or
a joint venture in which EFIH has a significant equity interest (as determined by the Issuer in good faith). 

“Responsible Officer” means, when used with respect to the Trustee, any officer within the corporate trust department of
the Trustee (or any successor group of the Trustee) having direct responsibility for the administration of this Indenture, or any other officer to whom any corporate trust matter is referred because of such Person’s knowledge of and familiarity
with the particular subject. 
 “Restoration Certificate” shall mean, with respect to any Casualty Event, an
Officer’s Certificate provided to the Trustee prior to the 365th day after such Casualty Event has occurred certifying (a) that the Issuer or such Restricted Subsidiary intends to use the proceeds received in connection with such Casualty
Event to repair, restore or replace the property or assets in respect of which such Casualty Event occurred, (b) the approximate costs of completion of such repair, restoration or replacement and (c) that such repair, restoration or
replacement shall be completed within the later of (x) 450 days after the date on which cash proceeds with respect to such Casualty Event were received and (y) 180 days after delivery of such Restoration Certificate. 

“Restricted Definitive Note” means a Definitive Note bearing the Private Placement Legend. 

“Restricted Global Note” means a Global Note bearing the Private Placement Legend. 

“Restricted Investment” means an Investment other than a Permitted Investment. 

  
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 “Restricted Payment Coverage Ratio” means (i) for Restricted Payments
(other than payments of cash dividends or distributions on, or in respect of, the Issuer’s Capital Stock, purchases for cash or other acquisitions for cash of any Capital Stock of the Issuer or any direct or indirect parent of the Issuer for
the purpose of paying any such dividend or distribution to, or acquisitions of Capital Stock of any direct or indirect parent of the Issuer for cash from, the Investors, or guaranteeing any Indebtedness of any Affiliate of the Issuer for the purpose
of paying such dividend, making such distribution or so acquiring such Capital Stock to or from the Investors, all such Restricted Payments being referred to as “Investor Payments”), the Fixed Charge Coverage Ratio of the Issuer and
its Restricted Subsidiaries treating the Oncor Subsidiaries as Restricted Subsidiaries for purposes of such calculation and (ii) for Restricted Payments constituting Investor Payments, the Fixed Charge Coverage Ratio of the Issuer and its
Restricted Subsidiaries. 
 “Restricted Period” means the 40-day distribution compliance period as defined in
Regulation S. 
 “Restricted Subsidiary” means, at any time, any direct or indirect Subsidiary of the Issuer
(including any Foreign Subsidiary) that is not then an Unrestricted Subsidiary; provided, however, that upon an Unrestricted Subsidiary’s ceasing to be an Unrestricted Subsidiary, such Subsidiary shall be included in the
definition of “Restricted Subsidiary.” 
 “Rule 144” means Rule 144 promulgated under the Securities
Act. 
 “Rule 144A” means Rule 144A promulgated under the Securities Act. 

“Rule 903” means Rule 903 promulgated under the Securities Act. 

“Rule 904” means Rule 904 promulgated under the Securities Act. 

“S&P” means Standard & Poor’s, a Standard & Poor’s Financial Services LLC business, and
any successor to its rating agency business. 
 “Sale and Lease-Back Transaction” means any arrangement
providing for the leasing by the Issuer or any of its Restricted Subsidiaries of any real or tangible personal property, which property has been or is to be sold or transferred by the Issuer or such Restricted Subsidiary to a third Person in
contemplation of such leasing. 
 “SEC” means the U.S. Securities and Exchange Commission. 

“Secured Debt Documents” means the Parity Lien Documents and the Junior Lien Documents. 

“Secured Debt Obligations” means Parity Lien Obligations and Junior Lien Obligations. 

“Secured Indebtedness” means any Indebtedness of the Issuer or any of its Restricted Subsidiaries secured by a Lien.

 “Secured Lien Debt” means Parity Lien Debt and Junior Lien Debt. 

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations of the SEC promulgated
thereunder. 
 “Secured Notes Issue Date” means November 16, 2009. 

“Security Documents” means the Collateral Trust Agreement, the Pledge Agreement, and all other security agreements,
pledge agreements, collateral assignments, mortgages, collateral agency agreements, deed of trust or other grants or transfers for security executed and delivered by the Issuer, a Guarantor or any other obligor under the Notes creating (or
purporting to create) a Lien upon Collateral in favor of the Collateral Trustee for the benefit of the holders of the Secured Debt Obligations, in each case, as amended, modified, renewed, restated or replaced, in whole or in part, from time to
time, in accordance with its terms. 
 “Senior Indebtedness” means: 

(1) all Indebtedness of the Issuer or any Guarantor outstanding under the TCEH Senior Secured Facilities, the TCEH
Notes and related guarantees, the 9.75% Notes and related guarantees, the EFIH Notes and related guarantees or the Notes and related Guarantees (including interest accruing on or after the filing of any petition in bankruptcy or similar proceeding
or for reorganization of the Issuer or any Guarantor (at the rate provided for in the documentation with respect thereto, regardless of whether or not a claim for post-filing interest is allowed in such proceedings)), and any and all other fees,
expense reimbursement obligations, indemnification amounts, penalties, and other amounts (whether existing on the Issue Date or thereafter created or incurred) and all obligations of the Issuer or any Guarantor to reimburse any bank or other Person
in respect of amounts paid under letters of credit, acceptances or other similar instruments; 
 (2) all
Hedging Obligations (and guarantees thereof) owing to a Lender (as defined in the TCEH Senior Secured Facilities) or any Affiliate of such Lender (or any Person that was a Lender or an Affiliate of such Lender at the time the applicable agreement
giving rise to such Hedging Obligation was entered into); provided that such Hedging Obligations are permitted to be incurred under the terms of this Indenture; 

  
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 (3) any other Indebtedness of the Issuer or any Guarantor permitted to
be incurred under the terms of this Indenture, unless the instrument under which such Indebtedness is incurred expressly provides that it is subordinated in right of payment to the Notes or any related Guarantee; and 

(4) all Obligations with respect to the items listed in the preceding clauses (1), (2) and (3); 

provided, however, that Senior Indebtedness shall not include: 

(a) any obligation of such Person to the Issuer or any of its Subsidiaries; 

(b) any liability for federal, state, local or other taxes owed or owing by such Person; 

(c) any accounts payable or other liability to trade creditors arising in the ordinary course of business;

 (d) any Indebtedness or other Obligation of such Person which is subordinate or junior in any respect to
any other Indebtedness or other Obligation of such Person; 
 (e) that portion of any Indebtedness which at
the time of incurrence is incurred in violation of this Indenture; 
 (f) EFCH’s Floating Rate Junior
Subordinated Debentures, Series D due 2037; or 
 (g) EFCH’s 8.175% Fixed Junior Subordinated
Debentures, Series E due 2037. 
 “Series of Junior Lien Debt” means, severally, each issue or series of Junior
Lien Debt for which a single transfer register is maintained (provided that any Hedging Obligations constituting Junior Lien Debt shall be deemed part of the Series of Junior Lien Debt to which it relates). 

“Series of Parity Lien Debt” means, severally, the Notes, the 9.75% Notes, the EFIH Notes and any Additional Notes or
Exchange Notes or other Indebtedness that constitutes Parity Lien Debt (provided that any Hedging Obligations constituting Parity Lien Debt shall be deemed part of the Series of Parity Lien Debt to which it relates). 

“Series of Secured Lien Debt” means each Series of Parity Lien Debt and each Series of Junior Lien Debt. 

“Shelf Registration Statement” means the Shelf Registration Statement as defined in the Registration Rights Agreement.

 “Shell Wind” means a joint venture with Shell WindEnergy Inc. (or a similar entity) in which the Issuer and
its Restricted Subsidiaries have up to a 50% ownership interest relating to the joint development of a 3,000 megawatt wind project in Texas and other renewable energy projects in Texas. 

“Significant Subsidiary” means any Restricted Subsidiary that would be a “significant subsidiary” as defined
in Article 1, Rule 1-02 of Regulation S-X, promulgated pursuant to the Securities Act, as such regulation is in effect on the Closing Date. 
 “Similar Business” means any business conducted or proposed to be conducted by the Issuer and its Subsidiaries on the Closing Date or any business that is similar, reasonably related,
incidental or ancillary thereto. 
 “Similar Oncor Business” means any business which is primarily engaged in a
regulated electricity or other energy transmission or distribution business in the United States (as determined by the Issuer in good faith). 
 “Sponsor Management Agreement” means the management agreement between certain of the management companies associated with the Investors and the Issuer. 

“Stated Maturity” means, with respect to any installment of interest or principal on any series of Indebtedness, the
date on which the payment of interest or principal was scheduled to be paid in the documentation governing such Indebtedness as of the date of this Indenture, and shall not include any contingent obligations to repay, redeem or repurchase any such
interest or principal prior to the date originally scheduled for the payment thereof. 
 “Subordinated
Indebtedness” means, 
 (1) any Indebtedness of the Issuer which is by its terms subordinated in
right of payment to the Notes, and 

  
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 (2) any Indebtedness of any Guarantor which is by its terms
subordinated in right of payment to the Guarantee of such entity of the Notes. 
 “Subsidiary” means, with
respect to any Person: 
 (1) any corporation, association, or other business entity (other than a
partnership, joint venture, limited liability company or similar entity) of which more than 50% of the total voting power of shares of Capital Stock entitled (without regard to the occurrence of any contingency) to vote in the election of directors,
managers or trustees thereof is at the time of determination owned or controlled, directly or indirectly, by such Person or one or more of the other Subsidiaries of that Person or a combination thereof; and 

(2) any partnership, joint venture, limited liability company or similar entity of which 

(x) more than 50% of the capital accounts, distribution rights, total equity and voting interests or general or
limited partnership interests, as applicable, are owned or controlled, directly or indirectly, by such Person or one or more of the other Subsidiaries of that Person or a combination thereof whether in the form of membership, general, special or
limited partnership or otherwise, and 
 (y) such Person or any Restricted Subsidiary of such Person is a
controlling general partner or otherwise controls such entity. 
 “Successor Oncor Business” means any Person
the Capital Stock of which is received by EFIH in an Asset Sale, including a Permitted Asset Swap, of Collateral or as a dividend or distribution from an Oncor Subsidiary. 
 “TCEH” means Texas Competitive Electric Holdings Company LLC. 

“TCEH Notes” means the 10.25% Senior Notes due 2015, the 10.25% Senior Notes due 2015, Series B and the 10.50%/11.25%
Senior Toggle Notes due 2016, in each case issued by TCEH and TCEH Finance, Inc., including the guarantees thereof and PIK interest which has been or may be paid with respect thereto. 

“TCEH Senior Interim Facility” means the interim loan agreement, dated as of the Closing Date, by and among EFCH, as
guarantor, TCEH, as borrower, the other guarantors parties thereto, the lenders party thereto in their capacities as lenders thereunder and Morgan Stanley Senior Funding, Inc., as Administrative Agent, including any guarantees, instruments and
agreements executed in connection therewith, and any amendments, supplements, modifications or restatements thereof. 

“TCEH Senior Secured Facilities” means the credit agreement dated as of the Closing Date, as amended on August 7,
2009, by and among EFCH, as guarantor, TCEH, as borrower, the lenders party thereto in their capacities as lenders thereunder and Citibank, N.A., as Administrative Agent, including any guarantees, collateral documents, instruments and agreements
executed in connection therewith, and any additional amendments, supplements, modifications, extensions, renewals, restatements, refundings or refinancings thereof and any indentures or credit facilities or commercial paper facilities with banks or
other institutional lenders or investors that replace, refund or refinance any part of the loans, notes, other credit facilities or commitments thereunder, including any such replacement, refunding or refinancing facility or indenture that increases
the amount borrowable thereunder or alters the maturity thereof ( provided that such increase in borrowings is permitted under Section 4.09 hereof). 
 “TCEH Transfer” means the sale, transfer, disposition or spin-off (including by way of merger, wind-up or consolidation) of (a) the membership interests or other common Equity
Interests of EFCH, TCEH or another Restricted Subsidiary that holds all or substantially all of the assets of TCEH and its Subsidiaries such that EFCH, TCEH or such Restricted Subsidiary ceases to be a Subsidiary of the Issuer or (b) all or
substantially all of the assets of TCEH and its Subsidiaries, in each case other than any such transfer to a Restricted Subsidiary of the Issuer. 
 “Total Assets” means the total assets of the Issuer and its Restricted Subsidiaries on a consolidated basis, as shown on the most recent consolidated balance sheet of the Issuer or such
other Person as may be expressly stated. 
 “Transactions” means the transactions contemplated by the
Transaction Agreement, borrowings under the TCEH Senior Secured Facilities, the EFH Senior Interim Facility, the TCEH Senior Interim Facility, the Oncor Electric Delivery Facility and any Receivables Facility as in effect on the Closing Date, any
repayments of indebtedness of the Issuer and its Restricted Subsidiaries in connection therewith, and the issuance of the 10.875% Senior Notes due 2017, 11.250%/12.000% Senior Toggle Notes due 2017, the TCEH Notes and any repayments of Indebtedness
of the Issuer and its Restricted Subsidiaries in connection therewith. 
 “Transaction Agreement” means the
Agreement and Plan of Merger, dated as of February 25, 2007, among Merger Sub, Texas Energy Future Holdings Limited Partnership and the Issuer. 
 “Treasury Rate” means, as of any Redemption Date, the yield to maturity as of such Redemption Date of United States Treasury securities with a constant maturity (as compiled and published
in the most recent Federal Reserve Statistical Release H.15 (519) that has 

  
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become publicly available at least two Business Days prior to the Redemption Date (or, if such Statistical Release is no longer published, any publicly available source of similar market data))
most nearly equal to the period from the Redemption Date to January 15, 2015; provided, however, that if the period from the Redemption Date to January 15, 2015 is less than one year, the weekly average yield on actually
traded United States Treasury securities adjusted to a constant maturity of one year shall be used. 
 “Trust Indenture
Act” or “TIA” means the Trust Indenture Act of 1939, as amended (15 U.S.C. §§ 77aaa-77bbbb). 
 “Trustee” means The Bank of New York Mellon Trust Company, N.A., as trustee, until a successor replaces it in accordance with the applicable provisions of this Indenture and, thereafter,
means the successor serving hereunder. 
 “Uniform Commercial Code” means the Uniform Commercial Code as in
effect from time to time in any applicable jurisdiction. 
 “Unit” shall mean an individual power plant
generation system comprised of all necessary physically connected generators, reactors, boilers, combustion turbines and other prime movers operated together to independently generate electricity. 

“Unrestricted Cash” means, as of any date, without duplication, (a) all cash and Cash Equivalents (in each case,
free and clear of all Liens, other than nonconsensual Liens permitted by Section 4.12 hereof and Liens permitted by clause (23), subclauses (i) and (ii) of clause (26) and clause (33) of the definition of Permitted Liens,
included in the cash and cash equivalents accounts listed on the consolidated balance sheet of the Issuer and its Restricted Subsidiaries as of such date and (b) all unrestricted margin deposits related to commodity positions listed on the
consolidated balance sheet of Issuer and the Restricted Subsidiaries. 
 “Unrestricted Definitive Note” means
one or more Definitive Notes that do not bear and are not required to bear the Private Placement Legend. 

“Unrestricted Global Note” means a permanent Global Note, substantially in the form of Exhibit A hereto, that
bears the Global Note Legend and that has the “Schedule of Exchanges of Interests in the Global Note” attached thereto, and that is deposited with or on behalf of and registered in the name of the Depositary, representing one or more
Global Notes that do not bear and are not required to bear the Private Placement Legend. 
 “Unrestricted
Subsidiary” means: 
 (1) each of the Oncor Subsidiaries, Comanche Peak Nuclear Power Company,
Nuclear Energy Future Holdings LLC and Nuclear Energy Future Holdings II LLC; 
 (2) any Subsidiary of the
Issuer other than EFIH or any other Guarantor owning Collateral which at the time of determination is an Unrestricted Subsidiary (as designated by the Issuer, as provided below); and 

(3) any Subsidiary of an Unrestricted Subsidiary. 

The Issuer may designate any Subsidiary of the Issuer (including any existing Subsidiary and any newly acquired or newly formed
Subsidiary) other than EFIH or any other Guarantor owning Collateral to be an Unrestricted Subsidiary unless such Subsidiary or any of its Subsidiaries owns any Equity Interests or Indebtedness of, or owns or holds any Lien on, any property of, the
Issuer or any Subsidiary of the Issuer (other than solely any Subsidiary of the Subsidiary to be so designated); provided that 
 (1) any Unrestricted Subsidiary must be an entity of which the Equity Interests entitled to cast at least a majority of the votes that may be cast by all Equity Interests having ordinary voting power
for the election of directors or Persons performing a similar function are owned, directly or indirectly, by the Issuer; 
 (2) such designation complies with Section 4.07 hereof; and 
 (3) each of: 
 (a) the Subsidiary to be so designated;
and 
 (b) its Subsidiaries 
 has not at the time of designation, and does not thereafter, create, incur, issue, assume, guarantee or otherwise become directly or indirectly liable with respect to any Indebtedness pursuant to which
the lender has recourse to any of the assets of the Issuer or any Restricted Subsidiary. 
 The Issuer may designate any
Unrestricted Subsidiary to be a Restricted Subsidiary; provided that, immediately after giving effect to such designation, no Default shall have occurred and be continuing and either: 

(1) in the case of any Subsidiary of the Issuer other than TCEH and its Subsidiaries, (A) the Issuer could incur
at least $1.00 of additional Indebtedness pursuant to clause (i) of the Fixed Charge Coverage Ratio test as set forth in Section 4.09(a) hereof; or (B) the Fixed Charge Coverage Ratio for the Issuer and its Restricted Subsidiaries
would be greater than such ratio for the Issuer and its Restricted Subsidiaries immediately prior to such designation, in each case on a pro forma basis taking into account such designation; or 

  
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 (2) in the case of TCEH and any of its Subsidiaries, (A) TCEH
could incur at least $1.00 of additional Indebtedness pursuant to clause (ii) of such Fixed Charge Coverage Ratio test or (B) such Fixed Charge Coverage Ratio for TCEH and its Restricted Subsidiaries would be greater than such ratio for
TCEH and its Restricted Subsidiaries immediately prior to such designation, in each case on a pro forma basis taking into account such designation. 
 Any such designation by the Issuer shall be notified by the Issuer to the Trustee by promptly filing with the Trustee a copy of the resolution of the Board of Directors of the Issuer or any committee
thereof giving effect to such designation and an Officer’s Certificate certifying that such designation complied with the foregoing provisions. 
 “U.S. Person” means a U.S. person as defined in Rule 902(k) promulgated under the Securities Act. 
 “Voting Stock” of any Person as of any date means the Capital Stock of such Person that is at the time entitled to vote in the election of the Board of Directors of such Person.

 “Weighted Average Life to Maturity” means, when applied to any Indebtedness, Disqualified Stock or Preferred
Stock, as the case may be, at any date, the quotient obtained by dividing: 
 (1) the sum of the products of
the number of years from the date of determination to the date of each successive scheduled principal payment of such Indebtedness or redemption or similar payment with respect to such Disqualified Stock or Preferred Stock multiplied by the amount
of such payment; by 
 (2) the sum of all such payments. 

“Wholly-Owned Subsidiary” of any Person means a Subsidiary of such Person, 100% of the outstanding Equity Interests of
which (other than directors’ qualifying shares) shall at the time be owned by such Person or by one or more Wholly-Owned Subsidiaries of such Person. 
 Section 1.02 Other Definitions. 
  

			
	 Term
	  	 Defined in
 Section

	“Acceptable Commitment”	  	4.10(b)
	“Affiliate Transaction”	  	4.11(a)
	“Asset Sale Offer”	  	4.10(d)
	“Change of Control Offer”	  	4.14(a)
	“Change of Control Payment”	  	4.14(a)
	“Change of Control Payment Date”	  	4.14(a)(2)
	“Collateral Asset Sale Offer”	  	4.10(h)
	“Collateral Excess Proceeds”	  	4.10(h)
	“Issuer Authentication Order”	  	2.02
	“Covenant Defeasance”	  	8.03
	“DTC”	  	2.03
	“Event of Default”	  	6.01(a)
	“Excess Proceeds”	  	4.10(d)
	“incur”; “incurrence”	  	4.09(a)
	“Legal Defeasance”	  	8.02
	“Note Register”	  	2.03
	“Offer Amount”	  	3.09(b)
	“Offer Period”	  	3.09(b)
	“Paying Agent”	  	2.03
	“Permitted Transfer Supplemental Indenture”	  	4.16(a)(2)
	“Purchase Date”	  	3.09(b)
	“Redemption Date”	  	3.07(a)
	“Refinancing Indebtedness”	  	4.09(b)(13)
	“Refunding Capital Stock”	  	4.07(b)(2)
	“Registrar”	  	2.03
	“Restricted Payments”	  	4.07(a)
	“Second Commitment”	  	4.10(b)
	“Successor Company”	  	5.01(a)(1)
	“Successor EFIH Company”	  	4.16(a)(1)
	“TCEH Transfer Supplemental Indenture”	  	4.17(a)
	“Treasury Capital Stock”	  	4.07(b)(2)


  
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 Section 1.03 Incorporation by Reference of Trust Indenture Act. 

Whenever this Indenture refers to a provision of the Trust Indenture Act, the provision is incorporated by reference in and made a part
of this Indenture. 
 The following Trust Indenture Act terms used in this Indenture have the following meanings: 

“indenture securities” means the Notes; 
 “indenture security holder” means a Holder of a Note; 

“indenture to be qualified” means this Indenture; 

“indenture trustee” or “institutional trustee” means the Trustee; and 

“obligor” on the Notes and the Guarantees means the Issuer and the Guarantors, respectively, and any successor obligor
upon the Notes and the Guarantees, respectively. 
 All other terms used in this Indenture that are defined by the Trust
Indenture Act, defined by Trust Indenture Act reference to another statute or defined by SEC rule under the Trust Indenture Act have the meanings so assigned to them. 
 Section 1.04 Rules of Construction. 
 Unless the context otherwise
requires: 
 (a) a term has the meaning assigned to it; 

(b) an accounting term not otherwise defined has the meaning assigned to it in accordance with GAAP; 

(c) “or” is not exclusive; 

(d) words in the singular include the plural, and in the plural include the singular; 

(e) “will” shall be interpreted to express a command; 

(f) provisions apply to successive events and transactions; 

(g) references to sections of, or rules under, the Securities Act shall be deemed to include substitute, replacement or
successor sections or rules adopted by the SEC from time to time; 
 (h) unless the context otherwise requires,
any reference to an “Article,” “Section” or “clause” refers to an Article, Section or clause, as the case may be, of this Indenture; 

(i) the words “herein,” “hereof” and “hereunder” and other words of similar import refer to
this Indenture as a whole and not any particular Article, Section, clause or other subdivision; and 
 (j)
the term “consolidated” with respect to any Person refers to such Person on a consolidated basis in accordance with GAAP, but excluding from such consolidation any Unrestricted Subsidiary as if such Unrestricted Subsidiary were not an
Affiliate of such Person. 

  
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 Section 1.05 Acts of Holders. 

(a) Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to
be given or taken by Holders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by an agent duly appointed in writing. Except as herein otherwise expressly provided,
such action shall become effective when such instrument or instruments or record or both are delivered to the Trustee and, where it is hereby expressly required, to the Issuer. Proof of execution of any such instrument or of a writing
appointing any such agent, or the holding by any Person of a Note, shall be sufficient for any purpose of this Indenture and (subject to Section 7.01 hereof) conclusive in favor of the Trustee and the Issuer, if made in the manner provided in
this Section 1.05. 
 (b) The fact and date of the execution by any Person of any such instrument or writing
may be proved by the affidavit of a witness of such execution or by the certificate of any notary public or other officer authorized by law to take acknowledgments of deeds, certifying that the individual signing such instrument or writing
acknowledged to him the execution thereof. Where such execution is by or on behalf of any legal entity other than an individual, such certificate or affidavit shall also constitute proof of the authority of the Person executing the
same. The fact and date of the execution of any such instrument or writing, or the authority of the Person executing the same, may also be proved in any other manner that the Trustee deems sufficient. 

(c) The ownership of Notes shall be proved by the Note Register. 

(d) Any request, demand, authorization, direction, notice, consent, waiver or other action by the Holder of any Note shall
bind every future Holder of the same Note and the Holder of every Note issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof, in respect of any action taken, suffered or omitted by the Trustee or the Issuer in
reliance thereon, whether or not notation of such action is made upon such Note. 
 (e) The Issuer may, in the
circumstances permitted by the Trust Indenture Act, set a record date for purposes of determining the identity of Holders entitled to give any request, demand, authorization, direction, notice, consent, waiver or take any other act, or to vote or
consent to any action by vote or consent authorized or permitted to be given or taken by Holders. Unless otherwise specified, if not set by the Issuer prior to the first solicitation of a Holder made by any Person in respect of any such action,
or in the case of any such vote, prior to such vote, any such record date shall be the later of 10 days prior to the first solicitation of such consent or the date of the most recent list of Holders furnished to the Trustee prior to such
solicitation. 
 (f) Without limiting the foregoing, a Holder entitled to take any action hereunder with regard
to any particular Note may do so with regard to all or any part of the principal amount of such Note or by one or more duly appointed agents, each of which may do so pursuant to such appointment with regard to all or any part of such principal
amount. Any notice given or action taken by a Holder or its agents with regard to different parts of such principal amount pursuant to this paragraph shall have the same effect as if given or taken by separate Holders of each such different
part. 
 (g) Without limiting the generality of the foregoing, a Holder, including DTC that is the Holder of a
Global Note, may make, give or take, by a proxy or proxies duly appointed in writing, any request, demand, authorization, direction, notice, consent, waiver or other action provided in this Indenture to be made, given or taken by Holders, and DTC
that is the Holder of a Global Note may provide its proxy or proxies to the beneficial owners of interests in any such Global Note through such depositary’s standing instructions and customary practices. 

(h) The Issuer may fix a record date for the purpose of determining the Persons who are beneficial owners of interests in
any Global Note held by DTC entitled under the procedures of such depositary to make, give or take, by a proxy or proxies duly appointed in writing, any request, demand, authorization, direction, notice, consent, waiver or other action provided in
this Indenture to be made, given or taken by Holders. If such a record date is fixed, the Holders on such record date or their duly appointed proxy or proxies, and only such Persons, shall be entitled to make, give or take such request, demand,
authorization, direction, notice, consent, waiver or other action, whether or not such Holders remain Holders after such record date. No such request, demand, authorization, direction, notice, consent, waiver or other action shall be valid or
effective if made, given or taken more than 90 days after such record date. 

  
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 ARTICLE 2 
 THE NOTES 
 Section 2.01 Form and Dating; Terms. 

(a) General. The Notes and the Trustee’s certificate of authentication shall be substantially in the form of Exhibit
A hereto. The Notes may have notations, legends or endorsements required by law, stock exchange rules or usage. Each Note shall be dated the date of its authentication. The Notes shall be in minimum denominations of $2,000 and
integral multiples of $1,000 in excess thereof. 
 (b) Global Notes. Notes issued in global form shall be
substantially in the form of Exhibit A hereto (including, in each case, the Global Note Legend thereon and the “Schedule of Exchanges of Interests in the Global Note” attached thereto). Notes issued in definitive form shall be
substantially in the form of Exhibit A attached hereto (but without, in each case, the Global Note Legend thereon and without the “Schedule of Exchanges of Interests in the Global Note” attached thereto). Each Global Note shall
represent such of the outstanding Notes as shall be specified in the “Schedule of Exchanges of Interests in the Global Note” attached thereto and each shall provide that it shall represent up to the aggregate principal amount of Notes from
time to time endorsed thereon and that the aggregate principal amount of outstanding Notes represented thereby may from time to time be reduced or increased, as applicable, to reflect exchanges and redemptions. Any endorsement of a Global Note
to reflect the amount of any increase or decrease in the aggregate principal amount of outstanding Notes represented thereby shall be made by the Trustee or the Custodian, at the direction of the Trustee, in accordance with instructions given by the
Holder thereof as required by Section 2.06 hereof. 
 (c) [Reserved] 

(d) Terms. The aggregate principal amount of Notes that may be authenticated and delivered under this Indenture is unlimited.

 The terms and provisions contained in the Notes shall constitute, and are hereby expressly made, a part of this Indenture and
the Issuer, the Guarantors and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and to be bound thereby. However, to the extent any provision of any Note conflicts with the express
provisions of this Indenture, the provisions of this Indenture shall govern and be controlling. 
 The Notes shall be subject to
repurchase by the Issuer pursuant to an Asset Sale Offer or a Collateral Asset Sale Offer as provided in Section 4.10 hereof or a Change of Control Offer as provided in Section 4.14 hereof. The Notes shall not be redeemable other than
as provided in Article 3 hereof. 
 Additional Notes ranking pari passu with the Initial Notes may be created and issued
from time to time by the Issuer without notice to or consent of the Holders and shall be consolidated with and form a single class with the Initial Notes and shall have the same terms as to status, redemption or otherwise as the Initial Notes;
provided that the Issuer’s ability to issue Additional Notes shall be subject, among other things, to the Issuer’s compliance with Sections 4.09 and 4.12 hereof. Except as described under Article 9 hereof, the Initial
Notes offered by the Issuer and any Additional Notes subsequently issued under this Indenture shall be treated as a single class for all purposes under this Indenture, including, among other things, waivers, amendments, redemptions and offers to
purchase. Unless the context requires otherwise, references to “Notes” for all purposes under this Indenture include any Additional Notes that are actually issued. Any Additional Notes shall be issued with the benefit of an
indenture supplemental to this Indenture substantially in the form attached as Exhibit G hereto. 
 (e) Euroclear and
Clearstream Procedures Applicable. The provisions of the “Operating Procedures of the Euroclear System” and “Terms and Conditions Governing Use of Euroclear” and the “General Terms and Conditions of Clearstream
Banking” and “Customer Handbook” of Clearstream shall be applicable to transfers of beneficial interests in the Regulation S Global Notes that are held by Participants through Euroclear or Clearstream. 

Section 2.02 Execution and Authentication. 
 At least one Officer shall execute the Notes on behalf of the Issuer by manual or facsimile signature. 
 If an Officer whose signature is on a Note no longer holds that office at the time a Note is authenticated, the Note shall nevertheless be valid. 

A Note shall not be entitled to any benefit under this Indenture or be valid or obligatory for any purpose until authenticated
substantially in the form of Exhibit A attached hereto by the manual signature of the Trustee. The signature shall be conclusive evidence that the Note has been duly authenticated and delivered under this Indenture. 

On the Issue Date, the Trustee shall, upon receipt of a written order of the Issuer signed by an Officer (an “Issuer
Authentication Order”), authenticate and deliver the Initial Notes. In addition, at any time, and from time to time, the Trustee shall, upon receipt of an Issuer Authentication Order, authenticate and deliver any Additional Notes for
an aggregate principal amount specified in such Issuer Authentication Order for such Additional Notes. Such Issuer Authentication Order shall specify the amount of the Notes to be authenticated and, in the case of any issuance of Additional
Notes, shall certify that such issuance is in compliance with Sections 4.09 and 4.12 hereof. 

  
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 The Trustee may appoint an authenticating agent acceptable to the Issuer to authenticate
Notes. An authenticating agent may authenticate Notes whenever the Trustee may do so. Each reference in this Indenture to authentication by the Trustee includes authentication by such agent. An authenticating agent has the same rights
as an Agent to deal with Holders or an Affiliate of the Issuer. 
 Section 2.03 Registrar and Paying Agent.

 The Issuer shall maintain an office or agency where Notes may be presented for registration of transfer or for exchange
(“Registrar”) and an office or agency where Notes may be presented for payment (“Paying Agent”). The Registrar shall keep a register of the Notes (“Note Register”) and of their transfer and
exchange. The Issuer may appoint one or more co-registrars and one or more additional paying agents. The term “Registrar” includes any co-registrar and the term “Paying Agent” includes any additional
paying agent. The Issuer may change any Paying Agent or Registrar without prior notice to any Holder. 
 The Issuer shall
notify the Trustee in writing of the name and address of any Agent not a party to this Indenture. If the Issuer fails to appoint or maintain another entity as Registrar or Paying Agent, the Trustee shall act as such Registrar or Paying
Agent. The Issuer or any of its Subsidiaries may act as Registrar or Paying Agent. 
 The Issuer initially appoints The
Depository Trust Company (“DTC”) to act as Depositary with respect to the Global Notes. 
 The Issuer initially
appoints the Trustee to act as the Registrar and Paying Agent for the Notes and to act as Custodian with respect to the Global Notes. 
 Section 2.04 Paying Agent to Hold Money in Trust. 
 The Issuer shall
require each Paying Agent other than the Trustee to agree in writing that the Paying Agent shall hold in trust for the benefit of Holders or the Trustee all money held by the Paying Agent for the payment of principal, premium, Additional Interest,
if any, or cash interest on the Notes, and shall notify the Trustee of any default by the Issuer in making any such payment. While any such default continues, the Trustee may require a Paying Agent to pay all money held by it to the
Trustee. The Issuer at any time may require a Paying Agent to pay all money held by it to the Trustee. Upon payment over to the Trustee, the Paying Agent (if other than the Issuer or a Subsidiary) shall have no further liability for the
money. If the Issuer or a Subsidiary acts as Paying Agent, it shall segregate and hold in a separate trust fund for the benefit of the Holders all money held by it as Paying Agent. Upon any bankruptcy or reorganization proceedings relating
to the Issuer, the Trustee shall serve as Paying Agent for the Notes. 
 Section 2.05 Holder Lists. 

The Trustee shall preserve in as current a form as is reasonably practicable the most recent list available to it of the names and
addresses of all Holders and shall otherwise comply with Trust Indenture Act Section 312(a). If the Trustee is not the Registrar, the Issuer shall furnish to the Trustee at least two Business Days before each Interest Payment Date and at
such other times as the Trustee may request in writing, a list in such form and as of such date as the Trustee may reasonably require of the names and addresses of the Holders of Notes and the Issuer shall otherwise comply with Trust Indenture Act
Section 312(a). 
 Section 2.06 Transfer and Exchange. 

(a) Transfer and Exchange of Global Notes. Except as otherwise set forth in this Section 2.06, a Global Note may be
transferred, in whole and not in part, only to another nominee of the Depositary or to a successor Depositary or a nominee of such successor Depositary. A beneficial interest in a Global Note may not be exchanged for a Definitive Note unless
(i) the Depositary (x) notifies the Issuer that it is unwilling or unable to continue as Depositary for such Global Note or (y) has ceased to be a clearing agency registered under the Exchange Act and, in either case, a successor
Depositary is not appointed by the Issuer within 120 days or (ii) there shall have occurred and be continuing a Default with respect to the Notes. Upon the occurrence of any of the preceding events in (i) or (ii) above,
Definitive Notes delivered in exchange for any Global Note or beneficial interests therein will be registered in the names, and issued in any approved denominations, requested by or on behalf of the Depositary (in accordance with its customary
procedures). Global Notes also may be exchanged or replaced, in whole or in part, as provided in Sections 2.07 and 2.10 hereof. Every Note authenticated and delivered in exchange for, or in lieu of, a Global Note or any portion thereof,
pursuant to this Section 2.06 or Section 2.07 or 2.10 hereof, shall be authenticated and delivered in the form of, and shall be, a Global Note, except for Definitive Notes issued subsequent to any of the preceding events in (i) or
(ii) above and pursuant to Section 2.06(c) hereof. A Global Note may not be exchanged for another Note other than as provided in this Section 2.06(a); provided, however, that beneficial interests in a Global Note
may be transferred and exchanged as provided in Section 2.06(b), (c) or (f) hereof. 

  
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 (b) Transfer and Exchange of Beneficial Interests in the Global Notes. The
transfer and exchange of beneficial interests in the Global Notes shall be effected through the Depositary, in accordance with the provisions of this Indenture and the Applicable Procedures. Beneficial interests in the Restricted Global Notes
shall be subject to restrictions on transfer comparable to those set forth herein to the extent required by the Securities Act. Transfers of beneficial interests in the Global Notes also shall require compliance with either subparagraph
(i) or (ii) below, as applicable, as well as one or more of the other following subparagraphs, as applicable: 
 (i) Transfer of Beneficial Interests in the Same Global Note. Beneficial interests in any Restricted Global Note may be transferred to Persons who take delivery thereof in the form of a
beneficial interest in the same Restricted Global Note in accordance with the transfer restrictions set forth in the Private Placement Legend; provided, however, that prior to the expiration of the Restricted Period, transfers of
beneficial interests in a Regulation S Global Note may not be made to a U.S. Person or for the account or benefit of a U.S. Person (other than an Initial Purchaser). Beneficial interests in any Unrestricted Global Note may be transferred to Persons
who take delivery thereof in the form of a beneficial interest in an Unrestricted Global Note. No written orders or instructions shall be required to be delivered to the Registrar to effect the transfers described in this
Section 2.06(b)(i). 
 (ii) All Other Transfers and Exchanges of Beneficial Interests in Global
Notes. In connection with all transfers and exchanges of beneficial interests that are not subject to Section 2.06(b)(i) hereof, the transferor of such beneficial interest must deliver to the Registrar either (A) (1) a written
order from a Participant or an Indirect Participant given to the Depositary in accordance with the Applicable Procedures directing the Depositary to credit or cause to be credited a beneficial interest in another Global Note in an amount equal to
the beneficial interest to be transferred or exchanged and (2) instructions given in accordance with the Applicable Procedures containing information regarding the Participant account to be credited with such increase or (B) (1) a written
order from a Participant or an Indirect Participant given to the Depositary in accordance with the Applicable Procedures directing the Depositary to cause to be issued a Definitive Note of the same series in an amount equal to the beneficial
interest to be transferred or exchanged and (2) instructions given by the Depositary to the Registrar containing information regarding the Person in whose name such Definitive Note shall be registered to effect the transfer or exchange referred
to in (1) above. Upon consummation of an Exchange Offer by the Issuer in accordance with Section 2.06(f) hereof, the requirements of this Section 2.06(b)(ii) shall be deemed to have been satisfied upon receipt by the Registrar of
the instructions contained in the Letter of Transmittal delivered by the Holder of such beneficial interests in the Restricted Global Notes. Upon satisfaction of all of the requirements for transfer or exchange of beneficial interests in Global
Notes contained in this Indenture and the Notes or otherwise applicable under the Securities Act, the Trustee shall adjust the principal amount of the relevant Global Note(s) pursuant to Section 2.06(h) hereof. 

(iii) Transfer of Beneficial Interests to Another Restricted Global Note. A beneficial interest in any
Restricted Global Note may be transferred to a Person who takes delivery thereof in the form of a beneficial interest in another Restricted Global Note if the transfer complies with the requirements of Section 2.06(b)(ii) hereof and the
Registrar receives the following: 
 (A) if the transferee will take delivery in the form of a beneficial
interest in a 144A Global Note, then the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications in item (1) thereof; or 

(B) if the transferee will take delivery in the form of a beneficial interest in a Regulation S Global Note, then
the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications in item (2) thereof. 
 (iv) Transfer and Exchange of Beneficial Interests in a Restricted Global Note for Beneficial Interests in an Unrestricted Global Note. A beneficial interest in any Restricted Global Note may
be exchanged by any holder thereof for a beneficial interest in an Unrestricted Global Note or transferred to a Person who takes delivery thereof in the form of a beneficial interest in an Unrestricted Global Note if the exchange or transfer
complies with the requirements of Section 2.06(b)(ii) hereof and: 
 (A) such exchange or transfer is
effected pursuant to the Exchange Offer in accordance with the Registration Rights Agreement and the holder of the beneficial interest to be transferred, in the case of an exchange, or the transferee, in the case of a transfer, certifies in the
applicable Letter of Transmittal that it is not (1) a broker-dealer, (2) a Person participating in the distribution of the Exchange Notes or (3) a Person who is an affiliate (as defined in Rule 144) of the Issuer; 

(B) such transfer is effected pursuant to the Shelf Registration Statement in accordance with the Registration Rights
Agreement; 
 (C) such transfer is effected by a broker-dealer pursuant to the Exchange Registration Statement
in accordance with the Registration Rights Agreement; or 
 (D) the Registrar receives the following:

 (1) if the holder of such beneficial interest in a Restricted Global Note proposes to exchange such
beneficial interest for a beneficial interest in an Unrestricted Global Note, a certificate from such Holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(a) thereof; or 

  
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 (2) if the holder of such beneficial interest in a Restricted Global Note
proposes to transfer such beneficial interest to a Person who shall take delivery thereof in the form of a beneficial interest in an Unrestricted Global Note, a certificate from such holder in the form of Exhibit B hereto, including the
certifications in item (4) thereof; 
 and, in each such case set forth in this subparagraph (D), if the Registrar so requests or if the
Applicable Procedures so require, an Opinion of Counsel in form reasonably acceptable to the Registrar to the effect that such exchange or transfer is in compliance with the Securities Act and that the restrictions on transfer contained herein and
in the Private Placement Legend are no longer required in order to maintain compliance with the Securities Act. 
 If any such
transfer is effected pursuant to subsection (B) or (D) above at a time when an Unrestricted Global Note has not yet been issued, the Issuer shall issue and, upon receipt of a Issuer Authentication Order in accordance with Section 2.02
hereof, the Trustee shall authenticate one or more Unrestricted Global Notes in an aggregate principal amount equal to the aggregate principal amount of beneficial interests transferred pursuant to subparagraph (B) or (D) above.

 Beneficial interests in an Unrestricted Global Note cannot be exchanged for, or transferred to Persons who take delivery
thereof in the form of, a beneficial interest in a Restricted Global Note. 
 (c) Transfer or Exchange of Beneficial
Interests for Definitive Notes. 
 (i) Beneficial Interests in Restricted Global Notes to Restricted
Definitive Notes. If any holder of a beneficial interest in a Restricted Global Note proposes to exchange such beneficial interest for a Restricted Definitive Note or to transfer such beneficial interest to a Person who takes delivery
thereof in the form of a Restricted Definitive Note, then, upon the occurrence of any of the events in paragraph (i) or (ii) of Section 2.06(a) hereof and receipt by the Registrar of the following documentation: 

(A) if the holder of such beneficial interest in a Restricted Global Note proposes to exchange such beneficial interest
for a Restricted Definitive Note, a certificate from such holder substantially in the form of Exhibit C hereto, including the certifications in item (2)(a) thereof; 

(B) if such beneficial interest is being transferred to a QIB in accordance with Rule 144A, a certificate substantially
in the form of Exhibit B hereto, including the certifications in item (1) thereof; 
 (C) if
such beneficial interest is being transferred to a Non-U.S. Person in an offshore transaction in accordance with Rule 903 or Rule 904, a certificate substantially in the form of Exhibit B hereto, including the certifications in item
(2) thereof; 
 (D) if such beneficial interest is being transferred pursuant to an exemption from the
registration requirements of the Securities Act in accordance with Rule 144, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(a) thereof; 

(E) if such beneficial interest is being transferred to the Issuer or any of its Restricted Subsidiaries, a certificate
substantially in the form of Exhibit B hereto, including the certifications in item (3)(b) thereof; or 
 (F) if such beneficial interest is being transferred pursuant to an effective registration statement under the Securities Act, a certificate substantially in the form of Exhibit B hereto, including
the certifications in item (3)(c) thereof; 
 the Trustee shall cause the aggregate principal amount of the applicable Global Note to be
reduced accordingly pursuant to Section 2.06(h) hereof, and the Issuer shall execute and the Trustee shall authenticate and mail to the Person designated in the instructions a Definitive Note in the applicable principal amount. Any
Definitive Note issued in exchange for a beneficial interest in a Restricted Global Note pursuant to this Section 2.06(c)(i) shall be registered in such name or names and in such authorized denomination or denominations as the holder of such
beneficial interest shall instruct the Registrar through instructions from the Depositary and the Participant or Indirect Participant. The Trustee shall mail such Definitive Notes to the Persons in whose names such Notes are so
registered. Any Definitive Note issued in exchange for a beneficial interest in a Restricted Global Note pursuant to this Section 2.06(c)(i) shall bear the Private Placement Legend and shall be subject to all restrictions on transfer
contained therein. 
 (ii) [Intentionally Omitted] 

  
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 (iii) Beneficial Interests in Restricted Global Notes to Unrestricted
Definitive Notes. A holder of a beneficial interest in a Restricted Global Note may exchange such beneficial interest for an Unrestricted Definitive Note or may transfer such beneficial interest to a Person who takes delivery thereof in the
form of an Unrestricted Definitive Note only upon the occurrence of any of the events in subsection (i) or (ii) of Section 2.06(a) hereof and if: 

(A) such exchange or transfer is effected pursuant to the Exchange Offer in accordance with the Registration Rights
Agreement and the holder of such beneficial interest, in the case of an exchange, or the transferee, in the case of a transfer, certifies in the applicable Letter of Transmittal that it is not (1) a broker-dealer, (2) a Person
participating in the distribution of the Exchange Notes or (3) a Person who is an affiliate (as defined in Rule 144) of the Issuer; 
 (B) such transfer is effected pursuant to the Shelf Registration Statement in accordance with the Registration Rights Agreement; 

(C) such transfer is effected by a broker-dealer pursuant to the Exchange Registration Statement in accordance with the
Registration Rights Agreement; or 
 (D) the Registrar receives the following: 

(1) if the holder of such beneficial interest in a Restricted Global Note proposes to exchange such beneficial interest
for an Unrestricted Definitive Note, a certificate from such holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(b) thereof; or 

(2) if the holder of such beneficial interest in a Restricted Global Note proposes to transfer such beneficial interest
to a Person who shall take delivery thereof in the form of an Unrestricted Definitive Note, a certificate from such holder substantially in the form of Exhibit B hereto, including the certifications in item (4) thereof; 

and, in each such case set forth in this subparagraph (D), if the Registrar so requests or if the Applicable Procedures so require, an Opinion of Counsel
in form reasonably acceptable to the Registrar to the effect that such exchange or transfer is in compliance with the Securities Act and that the restrictions on transfer contained herein and in the Private Placement Legend are no longer required in
order to maintain compliance with the Securities Act. 
 (iv) Beneficial Interests in Unrestricted Global
Notes to Unrestricted Definitive Notes. If any holder of a beneficial interest in an Unrestricted Global Note proposes to exchange such beneficial interest for a Definitive Note or to transfer such beneficial interest to a Person who takes
delivery thereof in the form of a Definitive Note, then, upon the occurrence of any of the events in subsection (i) or (ii) of Section 2.06(a) hereof and satisfaction of the conditions set forth in Section 2.06(b)(ii) hereof, the
Trustee shall cause the aggregate principal amount of the applicable Global Note to be reduced accordingly pursuant to Section 2.06(h) hereof, and the Issuer shall execute and the Trustee shall authenticate and mail to the Person designated in
the instructions a Definitive Note in the applicable principal amount. Any Definitive Note issued in exchange for a beneficial interest pursuant to this Section 2.06(c)(iv) shall be registered in such name or names and in such authorized
denomination or denominations as the holder of such beneficial interest shall instruct the Registrar through instructions from or through the Depositary and the Participant or Indirect Participant. The Trustee shall mail such Definitive Notes
to the Persons in whose names such Notes are so registered. Any Definitive Note issued in exchange for a beneficial interest pursuant to this Section 2.06(c)(iv) shall not bear the Private Placement Legend. 

(d) Transfer and Exchange of Definitive Notes for Beneficial Interests. 

(i) Restricted Definitive Notes to Beneficial Interests in Restricted Global Notes. If any Holder of a
Restricted Definitive Note proposes to exchange such Note for a beneficial interest in a Restricted Global Note or to transfer such Restricted Definitive Note to a Person who takes delivery thereof in the form of a beneficial interest in a
Restricted Global Note, then, upon receipt by the Registrar of the following documentation: 
 (A) if the Holder
of such Restricted Definitive Note proposes to exchange such Note for a beneficial interest in a Restricted Global Note, a certificate from such Holder substantially in the form of Exhibit C hereto, including the certifications in item
(2)(b) thereof; 
 (B) if such Restricted Definitive Note is being transferred to a QIB in accordance with
Rule 144A, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (1) thereof; 
 (C) if such Restricted Definitive Note is being transferred to a Non-U.S. Person in an offshore transaction in accordance with Rule 903 or Rule 904, a certificate substantially in the form of
Exhibit B hereto, including the certifications in item (2) thereof; 

  
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 (D) if such Restricted Definitive Note is being transferred pursuant to an
exemption from the registration requirements of the Securities Act in accordance with Rule 144, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(a) thereof; 

(E) if such Restricted Definitive Note is being transferred to the Issuer or any of its Restricted Subsidiaries, a
certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(b) thereof; or 
 (F) if such Restricted Definitive Note is being transferred pursuant to an effective registration statement under the Securities Act, a certificate substantially in the form of Exhibit B hereto,
including the certifications in item (3)(c) thereof; 
 the Trustee shall cancel the Restricted Definitive Note, increase or cause to be
increased the aggregate principal amount of, in the case of clause (A) above, the applicable Restricted Global Note, in the case of clause (B) above, the applicable 144A Global Note, and in the case of clause (C) above,
the applicable Regulation S Global Note. 
 (ii) Restricted Definitive Notes to Beneficial Interests in
Unrestricted Global Notes. A Holder of a Restricted Definitive Note may exchange such Note for a beneficial interest in an Unrestricted Global Note or transfer such Restricted Definitive Note to a Person who takes delivery thereof in the
form of a beneficial interest in an Unrestricted Global Note only if: 
 (A) such exchange or transfer is
effected pursuant to the Exchange Offer in accordance with the Registration Rights Agreement and the Holder, in the case of an exchange, or the transferee, in the case of a transfer, certifies in the applicable Letter of Transmittal that it is not
(1) a broker-dealer, (2) a Person participating in the distribution of the Exchange Notes or (3) a Person who is an affiliate (as defined in Rule 144) of the Issuer; 

(B) such transfer is effected pursuant to the Shelf Registration Statement in accordance with the Registration Rights
Agreement; 
 (C) such transfer is effected by a broker-dealer pursuant to the Exchange Registration Statement
in accordance with the Registration Rights Agreement; or 
 (D) the Registrar receives the following:

 (1) if the Holder of such Definitive Notes proposes to exchange such Notes for a beneficial interest in the
Unrestricted Global Note, a certificate from such Holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(c) thereof; or 

(2) if the Holder of such Definitive Notes proposes to transfer such Notes to a Person who shall take delivery thereof in
the form of a beneficial interest in the Unrestricted Global Note, a certificate from such Holder substantially in the form of Exhibit B hereto, including the certifications in item (4) thereof; 

and, in each such case set forth in this subsection (D), if the Registrar so requests or if the Applicable Procedures so require, an Opinion of Counsel
in form reasonably acceptable to the Registrar to the effect that such exchange or transfer is in compliance with the Securities Act and that the restrictions on transfer contained herein and in the Private Placement Legend are no longer required in
order to maintain compliance with the Securities Act. 
 Upon satisfaction of the conditions of any of the subparagraphs in this
Section 2.06(d)(ii), the Trustee shall cancel the Definitive Notes and increase or cause to be increased the aggregate principal amount of the Unrestricted Global Note. 

(iii) Unrestricted Definitive Notes to Beneficial Interests in Unrestricted Global Notes. A Holder of an
Unrestricted Definitive Note may exchange such Note for a beneficial interest in an Unrestricted Global Note or transfer such Definitive Notes to a Person who takes delivery thereof in the form of a beneficial interest in an Unrestricted Global Note
at any time. Upon receipt of a request for such an exchange or transfer, the Trustee shall cancel the applicable Unrestricted Definitive Note and increase or cause to be increased the aggregate principal amount of one of the Unrestricted Global
Notes. 
 If any such exchange or transfer from a Definitive Note to a beneficial interest is effected pursuant to subsection
(ii)(B), (ii)(D) or (iii) above at a time when an Unrestricted Global Note has not yet been issued, the Issuer shall issue and, upon receipt of a Issuer Authentication Order in accordance with Section 2.02 hereof, the Trustee shall
authenticate one or more Unrestricted Global Notes in an aggregate principal amount equal to the principal amount of Definitive Notes so transferred. 
 (e) Transfer and Exchange of Definitive Notes for Definitive Notes. Upon request by a Holder of Definitive Notes and such Holder’s compliance with the provisions of this
Section 2.06(e), the Registrar shall register the transfer or exchange of Definitive Notes. Prior to such registration of transfer or exchange, the requesting Holder shall present or surrender to the Registrar the Definitive Notes duly
endorsed 

  
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or accompanied by a written instruction of transfer in form satisfactory to the Registrar duly executed by such Holder or by its attorney, duly authorized in writing. In addition, the
requesting Holder shall provide any additional certifications, documents and information, as applicable, required pursuant to the following provisions of this Section 2.06(e): 

(i) Restricted Definitive Notes to Restricted Definitive Notes. Any Restricted Definitive Note may be
transferred to and registered in the name of Persons who take delivery thereof in the form of a Restricted Definitive Note if the Registrar receives the following: 

(A) if the transfer will be made to a QIB in accordance with Rule 144A, then the transferor must deliver a certificate in
the form of Exhibit B hereto, including the certifications in item (1) thereof; 
 (B) if the
transfer will be made pursuant to Rule 903 or Rule 904, then the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications in item (2) thereof; or 

(C) if the transfer will be made pursuant to any other exemption from the registration requirements of the Securities
Act, then the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications required by item (3) thereof, if applicable. 

(ii) Restricted Definitive Notes to Unrestricted Definitive Notes. Any Restricted Definitive Note may be
exchanged by the Holder thereof for an Unrestricted Definitive Note or transferred to a Person or Persons who take delivery thereof in the form of an Unrestricted Definitive Note if: 

(A) such exchange or transfer is effected pursuant to the Exchange Offer in accordance with the Registration Rights
Agreement and the Holder, in the case of an exchange, or the transferee, in the case of a transfer, certifies in the applicable Letter of Transmittal that it is not (1) a broker-dealer, (2) a Person participating in the distribution of the
Exchange Notes or (3) a Person who is an affiliate (as defined in Rule 144) of the Issuer; 
 (B) any such
transfer is effected pursuant to the Shelf Registration Statement in accordance with the Registration Rights Agreement; 
 (C) any such transfer is effected by a broker-dealer pursuant to the Exchange Registration Statement in accordance with the Registration Rights Agreement; or 

(D) the Registrar receives the following: 

(1) if the Holder of such Restricted Definitive Notes proposes to exchange such Notes for an Unrestricted Definitive
Note, a certificate from such Holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(d) thereof; or 
 (2) if the Holder of such Restricted Definitive Notes proposes to transfer such Notes to a Person who shall take delivery thereof in the form of an Unrestricted Definitive Note, a certificate from such
Holder substantially in the form of Exhibit B hereto, including the certifications in item (4) thereof; 
 and, in each such
case set forth in this subsection (D), if the Registrar so requests, an Opinion of Counsel in form reasonably acceptable to the Registrar to the effect that such exchange or transfer is in compliance with the Securities Act and that the restrictions
on transfer contained herein and in the Private Placement Legend are no longer required in order to maintain compliance with the Securities Act. 
 (iii) Unrestricted Definitive Notes to Unrestricted Definitive Notes. A Holder of Unrestricted Definitive Notes may transfer such Notes to a Person who takes delivery thereof in the form of an
Unrestricted Definitive Note. Upon receipt of a request to register such a transfer, the Registrar shall register the Unrestricted Definitive Notes pursuant to the instructions from the Holder thereof. 

(f) Exchange Offer. Upon the occurrence of the Exchange Offer in accordance with the Registration Rights Agreement, the
Issuer shall issue and, upon receipt of an Issuer Authentication Order in accordance with Section 2.02 hereof, the Trustee shall authenticate: 
 (i) one or more Unrestricted Global Notes in an aggregate principal amount equal to the principal amount of the beneficial interests in the Restricted Global Notes tendered for acceptance, and accepted,
in the Exchange Offer by Persons that certify in the applicable Letters of Transmittal or through an Agent’s Message through the DTC Automated Tender Offers Program that (A) they are not broker-dealers, (B) they are not participating
in a distribution of the Exchange Notes and (C) they are not affiliates (as defined in Rule 144) of the Issuer; and 
 (ii) Unrestricted Definitive Notes in an aggregate principal amount equal to the principal amount of the Restricted Definitive Notes tendered for acceptance, in the Exchange Offer by Persons that certify
in the applicable Letters of Transmittal that (A) they are not broker-dealers, (B) they are not participating in a distribution of the Exchange Notes and (C) they are not affiliates (as defined in Rule 144) of the Issuer. 

  
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 Concurrently with the issuance of such Notes, the Trustee shall cause the aggregate
principal amount of the applicable Restricted Global Notes to be reduced accordingly, and the Issuer shall execute and the Trustee shall authenticate and deliver to the Persons designated by the Holders of Definitive Notes so accepted Unrestricted
Definitive Notes in the appropriate principal amount. Any Notes that remain outstanding after the consummation of an Exchange Offer, and Exchange Notes issued in connection with an Exchange Offer, shall be treated as a single class of
securities under this Indenture. 
 (g) Legends. The following legends shall appear on the face of all Global Notes
and Definitive Notes issued under this Indenture unless specifically stated otherwise in the applicable provisions of this Indenture: 
 (i) Private Placement Legend. 
 (A) Except as permitted by
subparagraph (B) below, each Global Note and each Definitive Note (and all Notes issued in exchange therefor or substitution therefor) shall bear the legend in substantially the following form: 

“THIS NOTE HAS NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES
ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD WITHIN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, U.S. PERSONS EXCEPT AS SET FORTH BELOW. BY ITS ACQUISITION
HEREOF, THE HOLDER (1) REPRESENTS THAT (A) IT IS A “QUALIFIED INSTITUTIONAL BUYER” (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) OR (B) IT IS NOT A U.S. PERSON AND IS ACQUIRING THIS NOTE IN AN OFFSHORE TRANSACTION IN
COMPLIANCE WITH REGULATION S UNDER THE SECURITIES ACT, (2) AGREES THAT IT WILL NOT WITHIN [IN THE CASE OF 144A GLOBAL NOTES: ONE YEAR] [IN THE CASE OF REGULATION S GLOBAL NOTES: 40 DAYS] AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE
LAST DATE ON WHICH THE ISSUER OR ANY AFFILIATE OF THE ISSUER WAS THE OWNER OF THIS NOTE (OR ANY PREDECESSOR OF SUCH NOTE) RESELL OR OTHERWISE TRANSFER THIS NOTE EXCEPT (A) TO THE ISSUER OR ANY SUBSIDIARY THEREOF, (B) INSIDE THE UNITED
STATES TO A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE TRANSACTION IN COMPLIANCE WITH RULE 903 OR RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT TO THE
EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT (IF AVAILABLE), (E) IN ACCORDANCE WITH ANOTHER EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (AND BASED UPON AN OPINION OF COUNSEL IF THE ISSUER SO
REQUESTS), OR (F) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT AND (3) AGREES THAT IT WILL GIVE TO EACH PERSON TO WHOM THIS NOTE IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND. AS USED
HEREIN, THE TERMS “OFFSHORE TRANSACTION,” “UNITED STATES” AND “U.S. PERSON” HAVE THE MEANING GIVEN TO THEM BY REGULATION S UNDER THE SECURITIES ACT.” 

(B) Notwithstanding the foregoing, any Global Note or Definitive Note issued pursuant to subparagraph (b)(iv), (c)(iii),
(c)(iv), (d)(ii), (d)(iii), (e)(ii), (e)(iii) or (f) of this Section 2.06 (and all Notes issued in exchange therefor or substitution thereof) shall not bear the Private Placement Legend. 

(ii) Global Note Legend. Each Global Note shall bear a legend in substantially the following form: 

“THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE GOVERNING THIS NOTE) OR ITS NOMINEE IN
CUSTODY FOR THE BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (I) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE REQUIRED PURSUANT TO SECTION 2.06(c) OF THE
INDENTURE, (II) THIS GLOBAL NOTE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF THE INDENTURE, (III) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND
(IV) THIS GLOBAL NOTE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN CONSENT OF THE ISSUER. 

UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES IN DEFINITIVE FORM, THIS NOTE MAY NOT BE TRANSFERRED EXCEPT
AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR
DEPOSITARY. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK) (“DTC”) TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR
PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER 

  
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NAME AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR SUCH OTHER ENTITY AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC),
ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.” 

(h) Cancellation and/or Adjustment of Global Notes. At such time as all beneficial interests in a particular Global Note have
been exchanged for Definitive Notes or a particular Global Note has been redeemed, repurchased or canceled in whole and not in part, each such Global Note shall be returned to or retained and canceled by the Trustee in accordance with
Section 2.11 hereof. At any time prior to such cancellation, if any beneficial interest in a Global Note is exchanged for or transferred to a Person who shall take delivery thereof in the form of a beneficial interest in another Global
Note or for Definitive Notes, the principal amount of Notes represented by such Global Note shall be reduced accordingly and an endorsement shall be made on such Global Note by the Trustee or by the Depositary at the direction of the Trustee to
reflect such reduction; and if the beneficial interest is being exchanged for or transferred to a Person who shall take delivery thereof in the form of a beneficial interest in another Global Note, such other Global Note shall be increased
accordingly and an endorsement shall be made on such Global Note by the Trustee or by the Depositary at the direction of the Trustee to reflect such increase. 
 (i) General Provisions Relating to Transfers and Exchanges. 

(i) To permit registrations of transfers and exchanges, the Issuer shall execute and the Trustee shall authenticate Global
Notes and Definitive Notes upon receipt of a Issuer Authentication Order in accordance with Section 2.02 hereof or at the Registrar’s request. 
 (ii) No service charge shall be made to a holder of a beneficial interest in a Global Note or to a Holder of a Definitive Note for any registration of transfer or exchange, but the Issuer may require
payment of a sum sufficient to cover any transfer tax or similar governmental charge payable in connection therewith (other than any such transfer taxes or similar governmental charge payable upon exchange or transfer pursuant to Sections 2.07,
2.10, 3.06, 3.09, 4.10, 4.14 and 9.05 hereof). 
 (iii) Neither the Registrar nor the Issuer shall be required to
register the transfer of or exchange any Note selected for redemption in whole or in part, except the unredeemed portion of any Note being redeemed in part. 
 (iv) All Global Notes and Definitive Notes issued upon any registration of transfer or exchange of Global Notes or Definitive Notes shall be the valid obligations of the Issuer, evidencing the same debt,
and entitled to the same benefits under this Indenture, as the Global Notes or Definitive Notes surrendered upon such registration of transfer or exchange. 
 (v) The Issuer shall not be required (A) to issue, to register the transfer of or to exchange any Notes during a period beginning at the opening of business 15 days before the day of any selection of
Notes for redemption under Section 3.02 hereof and ending at the close of business on the day of selection; (B) to register the transfer of or to exchange any Note so selected for redemption in whole or in part, except the unredeemed
portion of any Note being redeemed in part; or (C) to register the transfer of or to exchange a Note between a Record Date and the next succeeding Interest Payment Date. 

(vi) Prior to due presentment for the registration of a transfer of any Note, the Trustee, any Agent and the Issuer may
deem and treat the Person in whose name any Note is registered as the absolute owner of such Note for the purpose of receiving payment of principal of (and premium, if any) and interest (including Additional Interest, if any) on such Notes and for
all other purposes, and none of the Trustee, any Agent or the Issuer shall be affected by notice to the contrary. 
 (vii) Upon surrender for registration of transfer of any Note at the office or agency of the Issuer designated pursuant to Section 4.02 hereof, the Issuer shall execute, and the Trustee shall
authenticate and mail, in the name of the designated transferee or transferees, one or more replacement Notes of any authorized denomination or denominations of a like aggregate principal amount. 

(viii) At the option of the Holder, Notes may be exchanged for other Notes of any authorized denomination or denominations
of a like aggregate principal amount upon surrender of the Notes to be exchanged at such office or agency. Whenever any Global Notes or Definitive Notes are so surrendered for exchange, the Issuer shall execute, and the Trustee shall
authenticate and mail, the replacement Global Notes and Definitive Notes which the Holder making the exchange is entitled to in accordance with the provisions of Section 2.02 hereof. 

(ix) All certifications, certificates and Opinions of Counsel required to be submitted to the Registrar pursuant to this
Section 2.06 to effect a registration of transfer or exchange may be submitted by facsimile. 

  
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 Section 2.07 Replacement Notes. 

If any mutilated Note is surrendered to the Trustee, the Registrar or the Issuer and the Trustee receives evidence to its satisfaction of
the ownership and destruction, loss or theft of any Note, the Issuer shall issue and the Trustee, upon receipt of a Issuer Authentication Order, shall authenticate a replacement Note if the Trustee’s requirements are met. If required by
the Trustee or the Issuer, an indemnity bond must be supplied by the Holder that is sufficient in the judgment of the Trustee and the Issuer to protect the Issuer, the Trustee, any Agent and any authenticating agent from any loss that any of them
may suffer if a Note is replaced. The Issuer and the Trustee may charge for their expenses in replacing a Note. 
 Every
replacement Note is a contractual obligation of the Issuer and shall be entitled to all of the benefits of this Indenture equally and proportionately with all other Notes duly issued hereunder. 

Section 2.08 Outstanding Notes. 
 The Notes outstanding at any time are all the Notes authenticated by the Trustee except for those canceled by it, those delivered to it for cancellation, those reductions in the interest in a Global Note
effected by the Trustee in accordance with the provisions hereof, and those described in this Section 2.08 as not outstanding. Except as set forth in Section 2.09 hereof, a Note does not cease to be outstanding because the Issuer or
an Affiliate of the Issuer holds the Note. 
 If a Note is replaced pursuant to Section 2.07 hereof, it ceases to be
outstanding unless the Trustee receives proof satisfactory to it that the replaced Note is held by a protected purchaser. 
 If
the principal amount of any Note is considered paid under Section 4.01 hereof, it ceases to be outstanding and interest on it ceases to accrue. 
 If the Paying Agent (other than the Issuer, a Subsidiary or an Affiliate of any thereof) holds, on a Redemption Date or maturity date, money sufficient to pay Notes payable on that date, then on and after
that date such Notes shall be deemed to be no longer outstanding and shall cease to accrue interest. 
 Section 2.09
Treasury Notes. 
 In determining whether the Holders of the required principal amount of Notes have concurred in any
direction, waiver or consent, any Notes owned by the Issuer or any Affiliate of the Issuer, shall be considered as though not outstanding, except that for the purposes of determining whether the Trustee shall be protected in relying on any such
direction, waiver or consent, only Notes that a Responsible Officer of the Trustee knows are so owned, shall be so disregarded. Notes so owned which have been pledged in good faith shall not be disregarded if the pledgee establishes to the
satisfaction of the Trustee the pledgee’s right to deliver any such direction, waiver or consent with respect to the Notes and that the pledgee is not the Issuer or any obligor upon the Notes or any Affiliate of the Issuer or of such other
obligor. 
 Section 2.10 Temporary Notes. 
 Until certificates representing Notes are ready for delivery, the Issuer may prepare and the Trustee, upon receipt of a Issuer Authentication Order, shall authenticate temporary Notes. Temporary
Notes shall be substantially in the form of certificated Notes but may have variations that the Issuer considers appropriate for temporary Notes and as shall be reasonably acceptable to the Trustee. Without unreasonable delay, the Issuer shall
prepare and the Trustee shall authenticate definitive Notes in exchange for temporary Notes. 
 Holders and beneficial holders,
as the case may be, of temporary Notes shall be entitled to all of the benefits accorded to Holders, or beneficial holders, respectively, of Notes under this Indenture. 
 Section 2.11 Cancellation. 
 The Issuer at any time may deliver Notes
to the Trustee for cancellation. The Registrar and Paying Agent shall forward to the Trustee any Notes surrendered to them for registration of transfer, exchange or payment. The Trustee or, at the direction of the Trustee, the Registrar or
the Paying Agent and no one else shall cancel all Notes surrendered for registration of transfer, exchange, payment, replacement or cancellation and shall destroy cancelled Notes (subject to the record retention requirement of the Exchange
Act). Certification of the destruction of all cancelled Notes shall be delivered to the Issuer upon the Issuer’s written request. The Issuer may not issue new Notes to replace Notes that it has paid or that have been delivered to the
Trustee for cancellation. 

  
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 Section 2.12 Defaulted Cash Interest. 

If the Issuer defaults in a payment of cash interest on the Notes, it shall pay the defaulted cash interest in any lawful manner
plus, to the extent lawful, interest payable on the defaulted cash interest, to the Persons who are Holders on a subsequent special record date, in each case at the rate provided in the Notes and in Section 4.01 hereof. The Issuer
shall notify the Trustee in writing of the amount of defaulted cash interest proposed to be paid on each Note and the date of the proposed payment and at the same time the Issuer shall deposit with the Trustee an amount of money equal to the
aggregate amount proposed to be paid in respect of such defaulted cash interest or shall make arrangements satisfactory to the Trustee for such deposit prior to the date of the proposed payment, such money when deposited to be held in trust for the
benefit of the Persons entitled to such defaulted cash interest as provided in this Section 2.12. The Trustee shall fix or cause to be fixed each such special record date and payment date; provided that no such special record date
shall be less than 10 days prior to the related payment date for such defaulted cash interest. The Trustee shall promptly notify the Issuer of such special record date. At least 15 days before the special record date, the Issuer (or, upon
the written request of the Issuer, the Trustee in the name and at the expense of the Issuer) shall mail or cause to be mailed, first-class postage prepaid, to each Holder a notice at his or her address as it appears in the Note Register that states
the special record date, the related payment date and the amount of such interest to be paid. 
 Subject to the foregoing
provisions of this Section 2.12 and for greater certainty, each Note delivered under this Indenture upon registration of transfer of or in exchange for or in lieu of any other Note shall carry the rights to interest accrued and unpaid, and to
accrue, which were carried by such other Note. 
 Section 2.13 CUSIP and ISIN Numbers. 

The Issuer in issuing the Notes may use CUSIP and/or ISIN numbers (if then generally in use) and, if so, the Trustee shall use CUSIP
and/or ISIN numbers in notices of redemption as a convenience to Holders; provided that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Notes or as contained in any
notice of redemption and that reliance may be placed only on the other identification numbers printed on the Notes, and any such redemption shall not be affected by any defect in or omission of such numbers. The Issuer shall as promptly as
practicable notify the Trustee of any change in the CUSIP or ISIN numbers. 
 ARTICLE 3 

REDEMPTION 

Section 3.01 Notices to Trustee. 
 If the Issuer elects to redeem the Notes pursuant to Section 3.07 hereof, it shall furnish to the Trustee, at least two Business Days before notice of redemption is required to be mailed or caused to
be mailed to Holders pursuant to Section 3.03 hereof but not more than 60 days before a Redemption Date, an Officer’s Certificate setting forth (i) the paragraph or subparagraph of such Notes and/or Section of this Indenture
pursuant to which the redemption shall occur, (ii) the Redemption Date, (iii) the principal amount of Notes to be redeemed and (iv) the redemption price. 
 Section 3.02 Selection of Notes to Be Redeemed or Purchased. 
 (a) If
less than all of the Notes are to be redeemed or purchased in an offer to purchase at any time, the Trustee shall select the Notes of such series to be redeemed or purchased (a) if the Notes are listed on any national securities exchange, in
compliance with the requirements of the principal national securities exchange on which the Notes are listed, (b) on a pro rata basis to the extent practicable or (c) by lot or such similar method in accordance with the procedures of DTC.

 (b) In the event of partial redemption or purchase by lot, the particular Notes to be redeemed or purchased shall be
selected, unless otherwise provided herein, not less than 30 nor more than 60 days prior to the Redemption Date by the Trustee from the outstanding Notes not previously called for redemption or purchase. 

(c) The Trustee shall promptly notify the Issuer in writing of the Notes selected for redemption or purchase and, in the case of any Note
selected for partial redemption or purchase, the principal amount thereof to be redeemed or purchased. Notes and portions of Notes 

  
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selected shall be in amounts of $2,000 or whole multiples of $1,000 in excess thereof; no Notes of $2,000 or less can be redeemed in part, except that if all of the Notes of a Holder are to be
redeemed or purchased, the entire outstanding amount of Notes held by such Holder, even if not $2,000 or a multiple of $1,000 in excess thereof, shall be redeemed or purchased. Except as provided in the preceding sentence, provisions of this
Indenture that apply to Notes called for redemption or purchase also apply to portions of Notes called for redemption or purchase. 
 Section 3.03 Notice of Redemption. 
 Subject to Section 3.09
hereof, notices of redemption shall be mailed by first-class mail, postage prepaid, at least 30 days but not more than 60 days before the Redemption Date to each Holder of Notes to be redeemed at such Holder’s registered address or otherwise in
accordance with the procedures of DTC, except that notices of redemption may be mailed more than 60 days prior to a Redemption Date if the notice is issued in connection with Article 8 or Article 12 hereof. Except as set forth in
Sections 3.04, 3.07(c) and 3.07(d) hereof, notices of redemption may not be conditional. 
 The notice shall identify the
Notes to be redeemed and shall state: 
 (a) the Redemption Date; 

(b) the redemption price; 
 (c) if any Note is to be redeemed in part only, the portion of the principal amount of that Note that is to be redeemed and that, after the Redemption Date upon surrender of such Note, a new Note or Notes
in principal amount equal to the unredeemed portion of the original Note representing the same indebtedness to the extent not redeemed shall be issued in the name of the Holder of the Notes upon cancellation of the original Note; 

(d) the name and address of the Paying Agent; 

(e) that Notes called for redemption must be surrendered to the Paying Agent to collect the redemption price; 

(f) that, unless the Issuer defaults in making such redemption payment, interest on Notes called for redemption ceases to
accrue on and after the Redemption Date; 
 (g) the paragraph or subparagraph of the Notes and/or Section of
this Indenture pursuant to which the Notes called for redemption are being redeemed; 
 (h) that no
representation is made as to the correctness or accuracy of the CUSIP and/or ISIN number, if any, listed in such notice or printed on the Notes; and 
 (i) if in connection with a redemption pursuant to Section 3.07(c) or Section 3.07(d) hereof, any condition to such redemption. 

At the Issuer’s request, the Trustee shall give the notice of redemption in the Issuer’s name and at its expense;
provided that the Issuer shall have delivered to the Trustee, at least two Business Days before notice of redemption is required to be mailed or caused to be mailed to Holders pursuant to this Section 3.03 (unless a shorter notice shall
be agreed to by the Trustee), an Officer’s Certificate requesting that the Trustee give such notice and setting forth the information to be stated in such notice as provided in the preceding paragraph. 

Section 3.04 Effect of Notice of Redemption. 
 Once notice of redemption is mailed in accordance with Section 3.03 hereof, Notes called for redemption become irrevocably due and payable on the Redemption Date at the redemption price (except as
provided for in Sections 3.07(c) and 3.07(d) hereof). The notice, if mailed in a manner herein provided, shall be conclusively presumed to have been given, whether or not the Holder receives such notice. In any case, failure to give
such notice by mail or any defect in the notice to the Holder of any Note designated for redemption in whole or in part shall not affect the validity of the proceedings for the redemption of any other Note. Subject to Section 3.05 hereof,
on and after the Redemption Date, interest ceases to accrue on Notes or portions of Notes called for redemption. 

  
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 Section 3.05 Deposit of Redemption or Purchase Price. 

Prior to 10:00 a.m. (New York City time) on the redemption or purchase date, the Issuer shall deposit with the Trustee or with the Paying
Agent money sufficient to pay the redemption or purchase price of and accrued and unpaid interest (including Additional Interest, if any) on all Notes to be redeemed or purchased on that date. The Trustee or the Paying Agent shall promptly
return to the Issuer any money deposited with the Trustee or the Paying Agent by the Issuer in excess of the amounts necessary to pay the redemption price of, and accrued and unpaid interest (including Additional Interest, if any) on, all Notes to
be redeemed or purchased. 
 If the Issuer complies with the provisions of the preceding paragraph, on and after the redemption
or purchase date, interest shall cease to accrue on the Notes or the portions of Notes called for redemption or purchase. If a Note is redeemed or purchased on or after a Record Date but on or prior to the related Interest Payment Date, then
any accrued and unpaid interest to the redemption or purchase date shall be paid to the Person in whose name such Note was registered at the close of business on such Record Date. If any Note called for redemption or purchase shall not be so
paid upon surrender for redemption or purchase because of the failure of the Issuer to comply with the preceding paragraph, interest shall be paid on the unpaid principal, from the redemption or purchase date until such principal is paid, and to the
extent lawful on any interest accrued to the redemption or purchase date not paid on such unpaid principal, in each case at the rate provided in the Notes and in Section 4.01 hereof. 

Section 3.06 Notes Redeemed or Purchased in Part. 
 Upon surrender of a Note that is redeemed or purchased in part, the Issuer shall issue and, upon receipt of an Issuer Authentication Order, the Trustee shall authenticate for the Holder at the expense of
the Issuer a new Note equal in principal amount to the unredeemed or unpurchased portion of the Note surrendered representing the same indebtedness to the extent not redeemed or purchased; provided that each new Note shall be in a principal
amount of $2,000 or an integral multiple of $1,000 in excess thereof. It is understood that, notwithstanding anything in this Indenture to the contrary, only an Issuer Authentication Order and not an Opinion of Counsel or Officer’s
Certificate is required for the Trustee to authenticate such new Note. 
 Section 3.07 Optional Redemption.

 (a) Notes Make Whole Redemption. At any time prior to January 15, 2015, the Issuer may redeem all or a part
of the Notes at a redemption price equal to 100% of the principal amount of the Notes redeemed plus the Applicable Premium as of, and accrued and unpaid interest and Additional Interest, if any, to, the date of redemption (the
“Redemption Date”), subject to the right of Holders of Notes of record on the relevant Record Date to receive interest due on the relevant Interest Payment Date. 

(b) Notes Equity Redemption. Prior to January 15, 2013, the Issuer may, at its option, on one or more occasions, redeem
up to 35% of the aggregate principal amount of Notes at a redemption price equal to 110.000% of the aggregate principal amount thereof, plus accrued and unpaid interest and Additional Interest, if any, to the Redemption Date, subject to the
right of Holders of Notes of record on the relevant Record Date to receive interest due on the relevant Interest Payment Date, with the net cash proceeds of one or more Equity Offerings; provided that at least 50% of the sum of the original
aggregate principal amount of Initial Notes and any Additional Notes issued under this Indenture after the Issue Date remains outstanding immediately after the occurrence of each such redemption; and provided, further that each such
redemption occurs within 90 days of the date of closing of each such Equity Offering. Notice of any redemption upon any Equity Offerings may be given prior to the redemption thereof, and any such redemption or notice may, at the Issuer’s
option and discretion, be subject to one or more conditions precedent, including, but not limited to, completion of the related Equity Offering. 
 (c) Except pursuant to clause (a) or (b) of this Section 3.07, the Notes shall not be redeemable at the Issuer’s option prior to January 15, 2015. 

(d) Notes Optional Redemption. From and after January 15, 2015 the Issuer may redeem Notes, in whole or in part at the
redemption prices (expressed as percentages of principal amount of the Notes to be redeemed) set forth below, plus accrued and unpaid interest and Additional Interest, if any, to the Redemption Date, subject to the right of Holders of Notes
of record on the relevant Record Date to receive interest due on the relevant Interest Payment Date, if redeemed during the twelve-month period beginning on January 15 of each of the years indicated below: 

 

					
	 Year
	  	Percentage	 
	 2015
	  	 	105.000	% 
	 2016
	  	 	103.333	% 
	 2017
	  	 	101.667	% 
	 2018 and thereafter
	  	 	100.000	% 

 (e) Any redemption
pursuant to this Section 3.07 shall be made pursuant to the provisions of Sections 3.01 through 3.06 hereof. 

  
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 Section 3.08 Mandatory Redemption. 

The Issuer shall not be required to make any mandatory redemption or sinking fund payments with respect to the Notes. 

Section 3.09 Offers to Repurchase by Application of Excess Proceeds. 

(a) In the event that, pursuant to Section 4.10 hereof, the Issuer shall be required to commence an Asset Sale Offer or a Collateral
Asset Sale Offer, it shall follow the procedures specified below. 
 (b) The Asset Sale Offer or the Collateral Asset Sale Offer
shall remain open for a period of 20 Business Days following its commencement and no longer, except to the extent that a longer period is required by applicable law (the “Offer Period”). No later than five Business Days after
the termination of the Offer Period (the “Purchase Date”), the Issuer shall apply all Excess Proceeds or Collateral Excess Proceeds, as applicable (the “Offer Amount”), to the purchase of Notes (subject to the
limitations set forth in clause (1) of Section 4.10(b) hereof with respect to Excess Proceeds or in clause (1) of Section 4.10(f) hereof with respect to Collateral Excess Proceeds) and, (A) with respect to Excess Proceeds,
if required or permitted by the terms thereof, any Senior Indebtedness (on a pro rata basis, if applicable), (B) with respect to Collateral Excess Proceeds, if required or permitted by the terms thereof, any Parity Lien Debt (on a
pro rata basis, if applicable), or, if less than the Offer Amount has been tendered, all Notes and Senior Indebtedness tendered in response to the Asset Sale Offer (subject to the limitations set forth in clause (1) of
Section 4.10(b) hereof), or all Notes and Parity Lien Debt tendered in response to the Collateral Asset Sale Offer (subject to the limitations set forth in clause (1) of Section 4.10(f) hereof) as applicable. Payment for any Notes so
purchased shall be made in the same manner as interest payments are made. 
 (c) If the Purchase Date is on or after a Record
Date and on or before the related Interest Payment Date, any accrued and unpaid interest and Additional Interest, if any, up to but excluding the Purchase Date, shall be paid to the Person in whose name a Note is registered at the close of business
on such Record Date, and no additional interest shall be payable to Holders who tender Notes pursuant to the Asset Sale Offer or the Collateral Asset Sale Offer, as applicable. 

(d) Upon the commencement of an Asset Sale Offer or a Collateral Asset Sale Offer, the Issuer shall send, by first-class mail, a notice
to each of the Holders, with a copy to the Trustee. The notice shall contain all instructions and materials necessary to enable such Holders to tender Notes pursuant to such Asset Sale Offer or Collateral Asset Sale Offer. Any Asset Sale
Offer or Collateral Asset Sale Offer shall be made to all Holders and, if required or permitted, to (A) holders of Senior Indebtedness in the case of an Asset Sale Offer, or (B) holders of Parity Lien Debt in the case of a Collateral Asset
Sale Offer. The notice, which shall govern the terms of the Asset Sale Offer or the Collateral Asset Sale Offer, shall state: 
 (i) that the Asset Sale Offer or Collateral Asset Sale Offer, as applicable, is being made pursuant to this Section 3.09 and Section 4.10 hereof and the length of time the Asset Sale Offer or
the Collateral Asset Sale Offer shall remain open; 
 (ii) the Offer Amount, the purchase price and the Purchase
Date; 
 (iii) that any Note not tendered or accepted for payment shall continue to accrue interest; 

(iv) that, unless the Issuer defaults in making such payment, any Note accepted for payment pursuant to the Asset Sale
Offer or the Collateral Asset Sale Offer, as applicable, shall cease to accrue interest on and after the Purchase Date; 
 (v) that Holders electing to have a Note purchased pursuant to an Asset Sale Offer or a Collateral Asset Sale Offer, as applicable, may elect to have Notes purchased in the minimum amount of $2,000 or an
integral multiple of $1,000 in excess thereof; 
 (vi) that Holders electing to have a Note purchased pursuant to
any Asset Sale Offer or Collateral Asset Sale Offer shall be required to surrender the Note, with the form entitled “Option of Holder to Elect Purchase” attached to the Note completed, or transfer by book-entry transfer, to the Issuer, the
Depositary, if appointed by the Issuer, or a Paying Agent at the address specified in the notice at least three days before the Purchase Date; 
 (vii) that Holders shall be entitled to withdraw their election if the Issuer, the Depositary or the Paying Agent, as the case may be, receives, not later than the expiration of the Offer Period, a
telegram, facsimile transmission or letter setting forth the name of the Holder, the principal amount of the Note the Holder delivered for purchase and a statement that such Holder is withdrawing his election to have such Note purchased; 


  
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 (viii) that, (A) in the case of an Asset Sale Offer, if the aggregate
principal amount of Notes and Senior Indebtedness surrendered by the holders thereof exceeds the Offer Amount, or (B) in the case of a Collateral Asset Sale Offer, if the aggregate principal amount of Notes and Parity Lien Debt surrendered by
the holders thereof exceeds the Offer Amount, the Trustee shall select the Notes and such Senior Indebtedness, or the Notes and such Parity Lien Debt, as applicable, to be purchased on a pro rata basis (subject to the limitations set
forth in clause (1) of Section 4.10(b) hereof in the case of an Asset Sale Offer or in clause (1) of Section 4.10(f) hereof in the case of a Collateral Asset Sale Offer) based on the accreted value or principal amount of the
Notes, or such Senior Indebtedness or Parity Lien Debt, as applicable, tendered (with such adjustments as may be deemed appropriate by the Trustee so that only Notes in denominations of $2,000, or an integral multiple of $1,000 in excess thereof,
shall be purchased); and 
 (ix) that Holders whose Notes were purchased only in part shall be issued new Notes
equal in principal amount to the unpurchased portion of the Notes surrendered (or transferred by book-entry transfer) representing the same indebtedness to the extent not repurchased. 

(e) On or before the Purchase Date, the Issuer shall, to the extent lawful, (1) accept for payment, on a pro rata
basis to the extent necessary and subject to clause (1) of Section 4.10(b) hereof in the case of an Asset Sale Offer or clause (1) of Section 4.10(f) hereof in the case of a Collateral Asset Sale Offer, the Offer Amount of Notes
or portions thereof validly tendered pursuant to the Asset Sale Offer or the Collateral Asset Sale Offer, as applicable, or if less than the Offer Amount has been tendered, all Notes tendered and (2) deliver or cause to be delivered to the
Trustee the Notes properly accepted together with an Officer’s Certificate stating the aggregate principal amount of Notes or portions thereof so tendered. 
 (f) The Issuer, the Depositary or the Paying Agent, as the case may be, shall promptly mail or deliver to each tendering Holder an amount equal to the purchase price of the Notes properly tendered by such
Holder and accepted by the Issuer for purchase, and the Issuer shall promptly issue a new Note, and the Trustee, upon receipt of a Issuer Authentication Order, shall authenticate and mail or deliver (or cause to be transferred by book-entry) such
new Note to such Holder (it being understood that, notwithstanding anything in this Indenture to the contrary, no Opinion of Counsel or Officer’s Certificate is required for the Trustee to authenticate and mail or deliver such new Note) in a
principal amount equal to any unpurchased portion of the Note surrendered representing the same indebtedness to the extent not repurchased; provided that each such new Note shall be in a principal amount of $2,000 or an integral multiple of
$1,000 in excess thereof. Any Note not so accepted shall be promptly mailed or delivered by the Issuer to the Holder thereof. The Issuer shall publicly announce the results of the Asset Sale Offer on or as soon as practicable after the
Purchase Date. 
 Other than as specifically provided in this Section 3.09 or Section 4.10 hereof, any purchase
pursuant to this Section 3.09 shall be made pursuant to the applicable provisions of Sections 3.01 through 3.06 hereof. 

ARTICLE 4 

COVENANTS 

Section 4.01 Payment of Notes. 
 The Issuer shall pay or cause to be paid the principal, premium, if any, and interest and Additional Interest, if any, on the Notes on the dates and in the manner provided in the Notes. Principal,
premium, if any, and interest and Additional Interest, if any, shall be considered paid on the date due if the Paying Agent, if other than the Issuer or a Subsidiary, holds as of noon Eastern Time on the due date money deposited by the Issuer in
immediately available funds and designated for and sufficient to pay all principal, premium, if any, and interest then due. 

The Issuer shall pay all Additional Interest, if any, in the same manner on the dates and in the amounts set forth in the Registration
Rights Agreement. The Issuer shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal at the rate equal to the then applicable interest rate on the Notes to the extent lawful; it
shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest and Additional Interest, if any (without regard to any applicable grace period) at the same rate to the extent
lawful. 
 Section 4.02 Maintenance of Office or Agency. 

The Issuer shall maintain an office or agency (which may be an office of the Trustee or an affiliate of the Trustee, Registrar or
co-registrar) where Notes may be surrendered for registration of transfer or for exchange and where notices and demands to or upon the Issuer in respect of the Notes and this Indenture may be served. This office shall initially be the Corporate
Trust Office of the Trustee. The Issuer shall give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Issuer shall fail to maintain any such required office or
agency or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee. 

  
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 The Issuer may also from time to time designate one or more other offices or agencies where
the Notes may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided that no such designation or rescission shall in any manner relieve the Issuer of its obligation to maintain
an office or agency for such purposes. This office shall initially be the Corporate Trust Office of the Trustee. The Issuer shall give prompt written notice to the Trustee of any such designation or rescission and of any change in the
location of any such other office or agency. 
 The Issuer hereby designates the Corporate Trust Office of the Trustee as one
such office or agency of the Issuer in accordance with Section 2.03 hereof. 
 Section 4.03 Reports and Other
Information. 
 (a) Notwithstanding that the Issuer may not be subject to the reporting requirements of Section 13
or 15(d) of the Exchange Act or otherwise report on an annual and quarterly basis on forms provided for such annual and quarterly reporting pursuant to rules and regulations promulgated by the SEC, the Issuer shall file with the SEC (and make
available to the Trustee and Holders of the Notes (without exhibits), without cost to any Holder, within 15 days after it files them with the SEC) from and after the Issue Date, 

(1) within 90 days (or any other time period then in effect under the rules and regulations of the Exchange Act
with respect to the filing of a Form 10-K by a non-accelerated filer) after the end of each fiscal year, annual reports on Form 10-K, or any successor or comparable form, containing the information required to be contained therein, or
required in such successor or comparable form; 
 (2) within 45 days after the end of each of the first
three fiscal quarters of each fiscal year, reports on Form 10-Q containing all quarterly information that would be required to be contained in Form 10-Q, or any successor or comparable form; 

(3) promptly from time to time after the occurrence of an event required to be therein reported, such other reports
on Form 8-K, or any successor or comparable form; and 
 (4) any other information, documents and other
reports which the Issuer would be required to file with the SEC if it were subject to Section 13 or 15(d) of the Exchange Act; 
 in each
case in a manner that complies in all material respects with the requirements specified in such form; provided that the Issuer shall not be so obligated to file such reports with the SEC if the SEC does not permit such filing, in which event
the Issuer shall make available such information to prospective purchasers of Notes, in addition to providing such information to the Trustee and the Holders of the Notes, in each case within 15 days after the time the Issuer would be required to
file such information with the SEC if it were subject to Section 13 or 15(d) of the Exchange Act. In addition, to the extent not satisfied by the foregoing, the Issuer shall, for so long as any Notes are outstanding, furnish to Holders and
to securities analysts and prospective investors, upon their request, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act. 
 (b) In the event that any direct or indirect parent company of the Issuer becomes a Guarantor of the Notes, the Issuer may satisfy its obligations under this Section 4.03 with respect to
financial information relating to the Issuer by furnishing financial information relating to such parent; provided that the same is accompanied by consolidating information that explains in reasonable detail the differences between the
information relating to such parent, on the one hand, and the information relating to the Issuer and its Restricted Subsidiaries on a standalone basis, on the other hand. 
 (c) Notwithstanding anything herein to the contrary, the Issuer shall not be deemed to have failed to comply with any of its obligations set forth under this Section 4.03 for purposes of clause
(3) of Section 6.01(a) hereof until 60 days after the date any report is due pursuant to this Section 4.03. 

Section 4.04 Compliance Certificate. 
 (a) The Issuer and each Guarantor (to the extent that such Guarantor is so required under the Trust Indenture Act) shall deliver to the Trustee, within 90 days after the end of each fiscal year ending
after the Issue Date, a certificate from the principal executive officer, principal financial officer or principal accounting officer stating that a review of the activities of the Issuer and its Restricted Subsidiaries during the preceding fiscal
year has been made under the supervision of the signing Officer with a view to determining whether the Issuer has kept, observed, performed and fulfilled its obligations under this Indenture, and further stating, as to such Officer signing such
certificate, that to the best of his or her knowledge the Issuer has kept, observed, performed and fulfilled each and every condition and covenant contained in this 

  
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Indenture and is not in default in the performance or observance of any of the terms, provisions, covenants and conditions of this Indenture (or, if a Default shall have occurred, describing all
such Defaults of which he or she may have knowledge and what action the Issuer is taking or proposes to take with respect thereto). 
 (b) When any Default has occurred and is continuing under this Indenture, or if the Trustee or the holder of any other evidence of Indebtedness of the Issuer or any Subsidiary gives any notice or takes
any other action with respect to a claimed Default, the Issuer shall promptly (which shall be no more than five Business Days) deliver to the Trustee by registered or certified mail or by facsimile transmission an Officer’s Certificate
specifying such event and what action the Issuer proposes to take with respect thereto. 
 Section 4.05 Taxes.

 The Issuer shall pay, and shall cause each of its Subsidiaries to pay, prior to delinquency, all material taxes, assessments,
and governmental levies except such as are contested in good faith and by appropriate negotiations or proceedings or where the failure to effect such payment is not adverse in any material respect to the Holders of the Notes. 

Section 4.06 Stay, Extension and Usury Laws. 
 The Issuer and each of the Guarantors covenant (to the extent that they may lawfully do so) that they shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or
advantage of, any stay, extension or usury law wherever enacted, now or at any time hereafter in force, that may affect the covenants or the performance of this Indenture; and the Issuer and each of the Guarantors (to the extent that they may
lawfully do so) hereby expressly waive all benefit or advantage of any such law, and covenant that they shall not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Trustee, but shall suffer and
permit the execution of every such power as though no such law has been enacted. 
 Section 4.07 Limitation on
Restricted Payments. 
 (a) The Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, directly
or indirectly: 
 (I) declare or pay any dividend or make any payment or distribution on account of the
Issuer’s, or any of its Restricted Subsidiaries’ Equity Interests, including any dividend or distribution payable in connection with any merger or consolidation other than: 

(A) dividends or distributions by the Issuer payable solely in Equity Interests (other than Disqualified Stock) of
the Issuer; or 
 (B) dividends or distributions by a Restricted Subsidiary so long as, in the case of any
dividend or distribution payable on or in respect of any class or series of securities issued by a Restricted Subsidiary other than a Wholly-Owned Subsidiary, the Issuer or a Restricted Subsidiary receives at least its pro rata share
of such dividend or distribution in accordance with its Equity Interests in such class or series of securities; 

(II) purchase, redeem, defease or otherwise acquire or retire for value any Equity Interests of the Issuer or any
direct or indirect parent of the Issuer, including in connection with any merger or consolidation; 

(III) make any principal payment on, or redeem, repurchase, defease or otherwise acquire or retire for value in each
case, prior to any scheduled repayment, sinking fund payment or maturity, any Subordinated Indebtedness, other than: 
 (A) Indebtedness permitted under clauses (7) and (8) of Section 4.09(b) hereof; or 
 (B) the purchase, repurchase or other acquisition of Subordinated Indebtedness purchased in anticipation of satisfying a sinking fund obligation, principal installment or final maturity, in each case
due within one year of the date of purchase, repurchase or acquisition; or 
 (IV) make any Restricted
Investment 
 (all such payments and other actions set forth in clauses (I) through (IV) above (other than any exception thereto) being
collectively referred to as “Restricted Payments”), unless, at the time of such Restricted Payment: 
 (1) no Default shall have occurred and be continuing or would occur as a consequence thereof; 

  
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 (2) (A) with respect to any Restricted Payment by the Issuer or
any Restricted Subsidiary of the Issuer (other than TCEH and its Restricted Subsidiaries), immediately after giving effect to such transaction on a pro forma basis, the Restricted Payment Coverage Ratio for the most recently
ended four fiscal quarters for which internal financial statements are available immediately preceding the date of such Restricted Payment would have been at least 2.00 to 1.00; or (B) with respect to a Restricted Payment by TCEH or any
Restricted Subsidiary of TCEH, immediately after giving effect to such transaction on a pro forma basis, TCEH could incur at least $1.00 of additional Indebtedness under the provisions of clause (ii) of Section 4.09(a)
hereof; and 
 (3) such Restricted Payment, together with the aggregate amount of all other Restricted
Payments made by the Issuer and its Restricted Subsidiaries after the Closing Date (including Restricted Payments permitted by clauses (1), (2) (with respect to the payment of dividends on Refunding Capital Stock (as defined below) pursuant to
clause (b) thereof only), (6)(c), (9) and (14) of Section 4.07(b) hereof, but excluding all other Restricted Payments permitted by Section 4.07(b) hereof), is less than the sum of (without duplication): 

(a) (A) with respect to a Restricted Payment by the Issuer or any Restricted Subsidiary of the Issuer (other
than TCEH and its Restricted Subsidiaries) 50% of the Consolidated Net Income of the Issuer for the period (taken as one accounting period) beginning October 11, 2007, to the end of the Issuer’s most recently ended fiscal quarter for which
internal financial statements are available at the time of such Restricted Payment, or, in the case such Consolidated Net Income for such period is a deficit, minus 100% of such deficit or (B) with respect to a Restricted Payment by TCEH or any
Restricted Subsidiary of TCEH, 50% of the Consolidated Net Income of TCEH for the period (taken as one accounting period) beginning October 11, 2007, to the end of TCEH’s most recently ended fiscal quarter for which internal financial
statements are available at the time of such Restricted Payment, or, in the case such Consolidated Net Income for such period is a deficit, minus 100% of such deficit; plus 

(b) 100% of the aggregate net cash proceeds and the fair market value, as determined in good faith by the Issuer, of
marketable securities or other property received by the Issuer since immediately after the Closing Date (other than net cash proceeds to the extent such net cash proceeds have been used to incur Indebtedness, Disqualified Stock or Preferred Stock
pursuant to clause (12)(a) of Section 4.09(b) hereof) from the issue or sale of: 
 (i)
(A) Equity Interests of the Issuer, including Treasury Capital Stock (as defined below), but excluding cash proceeds and the fair market value, as determined in good faith by the Issuer, of marketable securities or other property received from
the sale of: 
 (x) Equity Interests to members of management, directors or consultants of the Issuer, any
direct or indirect parent company of the Issuer and the Issuer’s Subsidiaries after the Closing Date to the extent such amounts have been applied to Restricted Payments made in accordance with clause (4) of Section 4.07(b) hereof; and

 (y) Designated Preferred Stock; and 

(B) to the extent such net cash proceeds are actually contributed to the capital of the Issuer, Equity Interests of
the Issuer’s direct or indirect parent companies (excluding contributions of the proceeds from the sale of Designated Preferred Stock of such companies or contributions to the extent such amounts have been applied to Restricted Payments made in
accordance with clause (4) of Section 4.07(b) hereof); or 
 (ii) debt securities of the Issuer that
have been converted into or exchanged for such Equity Interests of the Issuer; 
 provided, however, that this
clause (b) shall not include the proceeds from (V) Refunding Capital Stock (as defined below), (W) Equity Interests or debt securities of the Issuer sold to a Restricted Subsidiary, as the case may be, (X) Disqualified Stock or
debt securities that have been converted into or exchanged for Disqualified Stock or (Y) Excluded Contributions; plus 
 (c) 100% of the aggregate amount of cash and the fair market value, as determined in good faith by the Issuer, of marketable securities or other property contributed to the capital of the Issuer
following the Closing Date (other than net cash proceeds to the extent such net cash proceeds (i) have been used to incur Indebtedness, Disqualified Stock or Preferred Stock pursuant to clause (12)(a) of Section 4.09(b) hereof,
(ii) are contributed by a Restricted Subsidiary or (iii) constitute Excluded Contributions); plus 
 (d) 100% of the aggregate amount received in cash and the fair market value, as determined in good faith by the Issuer, of marketable securities or other property received by means of: 

(i) the sale or other disposition (other than to the Issuer or a Restricted Subsidiary) of Restricted Investments (other
than Restricted Investments in any Oncor Subsidiary or Successor Oncor Business) made by the Issuer or its Restricted Subsidiaries after the Closing Date and repurchases and redemptions of such Restricted Investments from the Issuer or its
Restricted Subsidiaries and repayments of loans or advances, and releases of guarantees, which constitute Restricted Investments by the Issuer or its Restricted Subsidiaries after the Closing Date; or 

  
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 (ii) the sale (other than to the Issuer or a Restricted Subsidiary) of the
stock of an Unrestricted Subsidiary (other than (x) to the extent the Investment in such Unrestricted Subsidiary was made by the Issuer or a Restricted Subsidiary pursuant to clause (7) of Section 4.07(b) hereof, (y) to the
extent such Investment constituted a Permitted Investment or (z) an Investment in the Oncor Subsidiaries or any Successor Oncor Business) or a distribution or dividend from an Unrestricted Subsidiary after the Closing Date (other than
distributions or dividends from the Oncor Subsidiaries or any Successor Oncor Business, except to the extent such distributions or dividends were received prior to the Secured Notes Issue Date and exceeded the aggregate amount of Investments in the
Oncor Subsidiaries then outstanding under clauses (7) and (11) of Section 4.07(b) hereof and clauses (8) and (13) of the definition of “Permitted Investments”; and, to the extent that the amount of such
distributions or dividends did not exceed such aggregate amount of Investments then outstanding under such clauses, the amount of such Investments then outstanding under any of such clauses shall be reduced by the amount of such distributions or
dividends received); plus 
 (e) in the case of the redesignation of an Unrestricted Subsidiary
(other than the Oncor Subsidiaries or any Successor Oncor Business) as a Restricted Subsidiary after the Closing Date, the fair market value of the Investment in such Unrestricted Subsidiary, as determined by the Issuer in good faith (or if such
fair market value exceeds $200.0 million, in writing by an Independent Financial Advisor), at the time of the redesignation of such Unrestricted Subsidiary as a Restricted Subsidiary other than to the extent the Investment in such Unrestricted
Subsidiary was made by the Issuer or a Restricted Subsidiary pursuant to clause (7) of Section 4.07(b) hereof or to the extent such Investment constituted a Permitted Investment. 

(b) The provisions of Section 4.07(a) shall not prohibit: 

(1) the payment of any dividend within 60 days after the date of declaration thereof, if at the date of declaration
such payment would have complied with the provisions of this Indenture; 
 (2) (a) the redemption,
repurchase, retirement or other acquisition of any Equity Interests (“Treasury Capital Stock”) or Subordinated Indebtedness of the Issuer or a Guarantor or any Equity Interests of any direct or indirect parent company of the Issuer,
in exchange for, or out of the proceeds of the substantially concurrent sale (other than to a Restricted Subsidiary) of, Equity Interests of the Issuer or any direct or indirect parent company of the Issuer to the extent contributed to the capital
of the Issuer (in each case, other than any Disqualified Stock) (“Refunding Capital Stock”) and (b) if immediately prior to the retirement of Treasury Capital Stock, the declaration and payment of dividends thereon was
permitted under clause (6) of this Section 4.07(b), the declaration and payment of dividends on the Refunding Capital Stock (other than Refunding Capital Stock the proceeds of which were used to redeem, repurchase, retire or otherwise
acquire any Equity Interests of any direct or indirect parent company of the Issuer) in an aggregate amount per year no greater than the aggregate amount of dividends per annum that were declarable and payable on such Treasury Capital Stock
immediately prior to such retirement; 
 (3) the redemption, repurchase or other acquisition or retirement
of Subordinated Indebtedness of the Issuer or a Guarantor made in exchange for, or out of the proceeds of the substantially concurrent sale of, new Indebtedness of the Issuer or a Guarantor, as the case may be, which is incurred in compliance with
Section 4.09 hereof, so long as: 
 (a) the principal amount (or accreted value) of such new
Indebtedness does not exceed the principal amount of (or accreted value, if applicable), plus any accrued and unpaid interest on, the Subordinated Indebtedness being so redeemed, repurchased, acquired or retired for value, plus the amount of any
reasonable premium (including reasonable tender premiums), defeasance costs and any reasonable fees and expenses incurred in connection with the issuance of such new Indebtedness; 

(b) such new Indebtedness is subordinated to the Notes or the applicable Guarantee at least to the same extent as
such Subordinated Indebtedness so purchased, exchanged, redeemed, repurchased, acquired or retired for value; 

(c) such new Indebtedness has a final scheduled maturity date equal to or later than the final scheduled maturity
date of the Subordinated Indebtedness being so redeemed, repurchased, acquired or retired; and 
 (d) such
new Indebtedness has a Weighted Average Life to Maturity equal to or greater than the remaining Weighted Average Life to Maturity of the Subordinated Indebtedness being so redeemed, repurchased, acquired or retired; 

  
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 (4) a Restricted Payment to pay for the repurchase, retirement or other
acquisition or retirement for value of Equity Interests (other than Disqualified Stock) of the Issuer or any of its direct or indirect parent companies held by any future, present or former employee, director or consultant of the Issuer, any of its
Subsidiaries or any of its direct or indirect parent companies pursuant to any management equity plan or stock option plan or any other management or employee benefit plan or agreement, including any Equity Interests rolled over by management of the
Issuer or any of its direct or indirect parent companies in connection with the Transactions; provided, however, that the aggregate Restricted Payments made under this clause (4) do not exceed in any calendar year
$25.0 million (which shall increase to $50.0 million subsequent to the consummation of an underwritten public Equity Offering by the Issuer or any direct or indirect parent entity of the Issuer) (with unused amounts in any calendar year
being carried over to succeeding calendar years subject to a maximum (without giving effect to the following proviso) of $75.0 million in any calendar year (which shall increase to $150.0 million subsequent to the consummation of an
underwritten public Equity Offering by the Issuer or any direct or indirect parent entity of the Issuer)); provided, further, that such amount in any calendar year may be increased by an amount not to exceed: 

(a) the cash proceeds from the sale of Equity Interests (other than Disqualified Stock) of the Issuer and, to the
extent contributed to the Issuer, Equity Interests of any of the Issuer’s direct or indirect parent companies, in each case to members of management, directors or consultants of the Issuer, any of its Subsidiaries or any of its direct or
indirect parent companies that occurs after the Closing Date, to the extent the cash proceeds from the sale of such Equity Interests have not otherwise been applied to the payment of Restricted Payments by virtue of clause (3) of
Section 4.07(a) hereof; plus 
 (b) the cash proceeds of key man life insurance policies
received by the Issuer or its Restricted Subsidiaries after the Closing Date; less 
 (c) the amount
of any Restricted Payments previously made with the cash proceeds described in clauses (a) and (b) of this clause (4); 

and provided, further, that cancellation of Indebtedness owing to the Issuer or any Restricted Subsidiary from
members of management of the Issuer, any of the Issuer’s direct or indirect parent companies or any of the Issuer’s Restricted Subsidiaries in connection with a repurchase of Equity Interests of the Issuer or any of its direct or indirect
parent companies shall not be deemed to constitute a Restricted Payment for purposes of this Section 4.07 or any other provision of this Indenture; 
 (5) the declaration and payment of dividends to holders of any class or series of Disqualified Stock of the Issuer or any of its Restricted Subsidiaries or any class or series of Preferred Stock of
any Restricted Subsidiary issued in accordance with Section 4.09 hereof to the extent such dividends are included in the definition of “Fixed Charges”; 

(6) (a) the declaration and payment of dividends to holders of any class or series of Designated Preferred Stock
(other than Disqualified Stock) issued by the Issuer after the Closing Date; 
 (b) the declaration and
payment of dividends to a direct or indirect parent company of the Issuer, the proceeds of which shall be used to fund the payment of dividends to holders of any class or series of Designated Preferred Stock (other than Disqualified Stock) of such
parent corporation issued after the Closing Date; provided that the amount of dividends paid pursuant to this clause (b) shall not exceed the aggregate amount of cash actually contributed to the Issuer from the sale of such Designated
Preferred Stock; or 
 (c) the declaration and payment of dividends on Refunding Capital Stock that is
Preferred Stock in excess of the dividends declarable and payable thereon pursuant to clause (2) of Section 4.07(b) hereof; 
 provided, however, in the case of each of (a) and (c) of this clause (6), that for the most recently ended four full fiscal quarters for which internal financial statements are
available immediately preceding the date of issuance of such Designated Preferred Stock or the declaration of such dividends on Refunding Capital Stock that is Preferred Stock, after giving effect to such issuance or declaration on a pro
forma basis, the Restricted Payment Coverage Ratio for the most recently ended four fiscal quarters for which internal financial statements are available immediately preceding the date of such Restricted Payment would have been at
least 2.00 to 1.00; 
 (7) Investments in Unrestricted Subsidiaries having an aggregate fair market value
(with the fair market value of each Investment being measured at the time made and without giving effect to subsequent changes in value), taken together with all other Investments made pursuant to this clause (7) that are at the time
outstanding, without giving effect to the sale of an Unrestricted Subsidiary to the extent the proceeds of such sale do not consist of cash or marketable securities, not to exceed (A) 1.5% of Total Assets at the time of such Investment and
(B) to the extent invested in any of the Oncor Subsidiaries or any Successor Oncor Business, $500.0 million; 
 (8) repurchases of Equity Interests deemed to occur upon exercise of stock options or warrants if such Equity Interests represent a portion of the exercise price of such options or warrants;


  
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 (9) the declaration and payment of dividends on the Issuer’s
common stock (or the payment of dividends to any direct or indirect parent entity to fund a payment of dividends on such entity’s common stock), following consummation of the first public offering of the Issuer’s common stock or membership
interests or the common stock of any of its direct or indirect parent companies after the Closing Date, of up to 6% per annum of the net cash proceeds received by or contributed to the Issuer in or from any such public offering, other than
public offerings with respect to the Issuer’s common stock registered on Form S-4 or Form S-8 and other than any public sale constituting an Excluded Contribution; 

(10) Restricted Payments in an aggregate amount equal to the amount of Excluded Contributions; 

(11) other Restricted Payments in an aggregate amount taken together with all other Restricted Payments made pursuant
to this clause (11) not to exceed 2.0% of Total Assets at the time made; 
 (12) distributions or
payments of Receivables Fees; 
 (13) any Restricted Payment made as part of or in connection with the
Transactions (including payments made after the Closing Date in respect of the Issuer’s and its Subsidiaries’ long-term incentive plan or in respect of tax gross-ups or other deferred compensation) and the fees and expenses related thereto
or used to fund amounts owed to Affiliates (including dividends to any direct or indirect parent of the Issuer to permit payment by such parent of such amount), in each case to the extent permitted by Section 4.11 hereof; 

(14) the repurchase, redemption or other acquisition or retirement for value of any Subordinated Indebtedness in
accordance with the provisions similar to those described under Sections 4.10 and 4.14 hereof; provided that all Notes tendered by Holders in connection with a Change of Control Offer, Asset Sale Offer or Collateral Asset Sale Offer, as
applicable, have been repurchased, redeemed or acquired for value; 
 (15) the declaration and payment of
dividends by the Issuer to, or the making of loans to, any direct or indirect parent company in amounts required for any direct or indirect parent companies to pay, in each case without duplication, 

(a) franchise and excise taxes and other fees, taxes and expenses required to maintain their corporate existence;

 (b) foreign, federal, state and local income taxes, to the extent such income taxes are attributable to
the income of the Issuer and its Restricted Subsidiaries and, to the extent of the amount actually received from its Unrestricted Subsidiaries, in amounts required to pay such taxes to the extent attributable to the income of such Unrestricted
Subsidiaries; provided that in each case the amount of such payments in any fiscal year does not exceed the amount that the Issuer and its Subsidiaries would be required to pay in respect of foreign, federal, state and local taxes for such
fiscal year were the Issuer, its Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent described above) to pay such taxes separately from any such parent entity; 

(c) customary salary, bonus and other benefits payable to officers and employees of any direct or indirect parent
company of the Issuer to the extent such salaries, bonuses and other benefits are attributable to the ownership or operation of the Issuer and its Restricted Subsidiaries; 

(d) general corporate operating and overhead costs and expenses of any direct or indirect parent company of the
Issuer to the extent such costs and expenses are attributable to the ownership or operation of the Issuer and its Restricted Subsidiaries; and 
 (e) fees and expenses other than to Affiliates of the Issuer related to any unsuccessful equity or debt offering of such parent entity; or 

(16) the spin-off by the Issuer of the Equity Interests of EFIH in a Permitted Asset Transfer made in accordance with
Section 4.16 hereof; 
 provided, however, that at the time of, and after giving effect to, any Restricted
Payment permitted under clauses (7) and (11) of this Section 4.07(b), no Default shall have occurred and be continuing or would occur as a consequence thereof. 

The Issuer shall not permit any Unrestricted Subsidiary to become a Restricted Subsidiary except pursuant to the
penultimate paragraph of the definition of “Unrestricted Subsidiary.” For purposes of designating any Restricted Subsidiary as an Unrestricted Subsidiary, all outstanding Investments by the Issuer and its Restricted Subsidiaries
(except to the extent repaid) in the Subsidiary so designated shall be deemed to be Restricted Payments in an amount determined as set forth in the last sentence of the definition of “Investments.” Such designation shall be permitted
only if a Restricted Payment in such amount would be permitted at such time, whether pursuant to Section 4.07(a) hereof or under clause (7), (10) or (11) of Section 4.07(b) hereof, or pursuant to the definition of “Permitted
Investments,” and if such Subsidiary otherwise meets the definition of an Unrestricted Subsidiary. 

  
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 Notwithstanding the foregoing provisions of this Section 4.07, the
Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, pay any cash dividend or make any cash distribution on, or in respect of, the Issuer’s Capital Stock or purchase for cash or otherwise acquire for cash any Capital
Stock of the Issuer or any direct or indirect parent of the Issuer for the purpose of paying any cash dividend or making any cash distribution to, or acquiring Capital Stock of any direct or indirect parent of the Issuer for cash from, the
Investors, or guarantee any Indebtedness of any Affiliate of the Issuer for the purpose of paying such dividend, making such distribution or so acquiring such Capital Stock to or from the Investors, in each case by means of utilization of the
cumulative Restricted Payment credit provided by Section 4.07(a) hereof, or the exceptions provided by clauses (1), (7) or (11) of Section 4.07(b) hereof or clauses (8), (10) or (13) of the definition of “Permitted
Investments,” unless (x) at the time and after giving effect to such payment, the Consolidated Leverage Ratio of the Issuer would be equal to or less than 7.00 to 1.00 and (y) such payment is otherwise in compliance with this
Section 4.07. 
 Section 4.08 Dividend and Other Payment Restrictions Affecting Restricted Subsidiaries.

 (a) The Issuer shall not, and shall not permit any of its Restricted Subsidiaries that are not Guarantors to, directly
or indirectly, create or otherwise cause or suffer to exist or become effective any consensual encumbrance or consensual restriction on the ability of any such Restricted Subsidiary to: 

(1) (A) pay dividends or make any other distributions to the Issuer or any of its Restricted Subsidiaries on its
Capital Stock or with respect to any other interest or participation in, or measured by, its profits, or 

(B) pay any Indebtedness owed to the Issuer or any of its Restricted Subsidiaries; 

(2) make loans or advances to the Issuer or any of its Restricted Subsidiaries; or 

(3) sell, lease or transfer any of its properties or assets to the Issuer or any of its Restricted Subsidiaries.

 (b) The restrictions in Section 4.08(a) hereof shall not apply to encumbrances or restrictions existing under or by
reason of: 
 (1) contractual encumbrances or restrictions in effect on the Issue Date, including pursuant
to the TCEH Senior Secured Facilities and the related documentation and the Existing Notes Indentures and the related documentation; 
 (2) (i) this Indenture, the Notes and the Security Documents and (ii) the EFIH Notes and related documentation (including the related security documents) in effect on the Issue Date; 

(3) purchase money obligations for property acquired in the ordinary course of business that impose restrictions of
the nature discussed in clause (3) of Section 4.08(a) hereof on the property so acquired; 

(4) applicable law or any applicable rule, regulation or order; 

(5) any agreement or other instrument of a Person acquired by the Issuer or any Restricted Subsidiary in existence at
the time of such acquisition (but not created in contemplation thereof), which encumbrance or restriction is not applicable to any Person, or the properties or assets of any Person, other than the Person and its Subsidiaries, or the property or
assets of the Person and its Subsidiaries, so acquired; 
 (6) contracts for the sale of assets, including
customary restrictions with respect to a Subsidiary of the Issuer pursuant to an agreement that has been entered into for the sale or disposition of all or substantially all of the Capital Stock or assets of such Subsidiary; 

(7) Secured Indebtedness that limits the right of the debtor to dispose of the assets securing such Indebtedness that
is otherwise permitted to be incurred pursuant to Sections 4.09 and 4.12 hereof; 
 (8) restrictions on cash
or other deposits or net worth imposed by customers under contracts entered into in the ordinary course of business; 
 (9) (A) other Indebtedness, Disqualified Stock or Preferred Stock of Foreign Subsidiaries permitted to be incurred subsequent to the Issue Date pursuant to the provisions of Section 4.09 hereof
or (B) other Indebtedness, Disqualified Stock or Preferred Stock permitted to be incurred subsequent to the Issue Date pursuant to the provisions of Section 4.09 hereof and either (i) the provisions relating to such encumbrance or
restriction contained in such Indebtedness are no less favorable to the Issuer, taken as a whole, as determined by the Issuer in good faith, than the provisions contained in the TCEH Indenture (in the case of Indebtedness of TCEH and its restricted
Subsidiaries) or the EFIH Indenture (in the case of Indebtedness of EFIH and its restricted Subsidiaries), in 

  
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the case of either of such Indentures only, as in effect on the Issue Date or (ii) any such encumbrance or restriction does not prohibit (except upon a default thereunder) the payment of
dividends or loans in an amount sufficient, as determined by the Issuer in good faith, to make scheduled payments of cash interest of the Notes when due; 
 (10) customary provisions in joint venture agreements and other agreements or arrangements relating solely to such joint venture; 

(11) customary provisions contained in leases or licenses of intellectual property and other agreements, in each case
entered into in the ordinary course of business; 
 (12) any encumbrances or restrictions of the type
referred to in clauses (1), (2) and (3) of Section 4.08(a) hereof imposed by any amendments, modifications, restatements, renewals, increases, supplements, refundings, replacements or refinancing of the contracts, instruments or
obligations referred to in clauses (1) through (11) of this Section 4.08(b); provided that such amendments, modifications, restatements, renewals, increases, supplements, refundings, replacements or refinancings are, in the
good faith judgment of the Issuer, no more restrictive with respect to such encumbrance and other restrictions taken as a whole than those prior to such amendment, modification, restatement, renewal, increase, supplement, refunding, replacement or
refinancing; 
 (13) restrictions created in connection with any Receivables Facility for the benefit of the
Issuer or any of its Restricted Subsidiaries that, in the good faith determination of the Issuer, are necessary or advisable to effect the transactions contemplated under such Receivables Facility; and 

(14) restrictions or conditions contained in any trading, netting, operating, construction, service, supply,
purchase, sale, hedging or similar agreement to which the Issuer or any Restricted Subsidiary is a party entered into in the ordinary course of business; provided that such agreement prohibits the encumbrance solely to the property or assets
of the Issuer or such Restricted Subsidiary that are the subject of such agreement, the payment rights arising thereunder and/or the proceeds thereof and does not extend to any other asset or property of the Issuer or such Restricted Subsidiary or
the assets or property of any other Restricted Subsidiary. 
 Section 4.09 Limitation on Incurrence of Indebtedness and
Issuance of Disqualified Stock and Preferred Stock. 
 (a) The Issuer shall not, and shall not permit any of its
Restricted Subsidiaries to, directly or indirectly, create, incur, issue, assume, guarantee or otherwise become directly or indirectly liable, contingently or otherwise (collectively, “incur” and, collectively, an
“incurrence”) with respect to any Indebtedness (including Acquired Indebtedness), and the Issuer shall not issue any shares of Disqualified Stock and shall not permit any Restricted Subsidiary to issue any shares of Disqualified
Stock or Preferred Stock; provided, however, that (i) the Issuer may incur Indebtedness (including Acquired Indebtedness) or issue shares of Disqualified Stock, and any of its Restricted Subsidiaries (other than TCEH and
its Restricted Subsidiaries) may incur Indebtedness (including Acquired Indebtedness), issue shares of Disqualified Stock and issue shares of Preferred Stock, if the Fixed Charge Coverage Ratio on a consolidated basis for the Issuer and its
Restricted Subsidiaries’ most recently ended four fiscal quarters for which internal financial statements are available immediately preceding the date on which such additional Indebtedness is incurred or such Disqualified Stock or Preferred
Stock is issued would have been at least 2.00 to 1.00 and (ii) TCEH or any of its Restricted Subsidiaries may incur Indebtedness (including Acquired Indebtedness), issue shares of Disqualified Stock and issue shares of Preferred Stock, if the
Fixed Charge Coverage Ratio on a consolidated basis for TCEH and its Restricted Subsidiaries most recently ended four full fiscal quarters for which internal financial statements are available immediately preceding the date on which such additional
Indebtedness is incurred or such Disqualified Stock or Preferred Stock is issued would have been at least 2.00 to 1.00, in each case determined on a pro forma basis (including a pro forma application of the
net proceeds therefrom), as if the additional Indebtedness had been incurred, or the Disqualified Stock or Preferred Stock had been issued, as the case may be, and the application of proceeds therefrom had occurred at the beginning of such
four-quarter period. 
 (b) The provisions of Section 4.09(a) hereof shall not apply to: 

(1) the incurrence of Indebtedness under (x) Credit Facilities by the Issuer or any of its Restricted
Subsidiaries and the issuance and creation of letters of credit and bankers’ acceptances thereunder (with letters of credit and bankers’ acceptances being deemed to have a principal amount equal to the face amount thereof), up to an
aggregate principal amount of $26,500.0 million outstanding at any one time and (y) any Collateral Posting Facility; 
 (2) the incurrence (w) by the Issuer or any Guarantor of Indebtedness represented by the Notes to be issued on the Issue Date (including any Guarantees thereof) and any Exchange Notes (including
any guarantees thereof), (x) by the Issuer of Indebtedness represented by the 9.75% Notes and any additional 9.75% Notes (including any guarantees thereof) and by EFIH of Indebtedness represented by the EFIH Notes and any additional EFIH Notes,
(y) by the Issuer of any Additional Notes to be issued after the Issue Date (including any guarantees thereof) and (z) by the Issuer or any Guarantor of any other Indebtedness; provided that the aggregate principal amount of
Indebtedness incurred under this clause (2), together with refinancings thereof, shall not exceed $4.0 billion; and provided, further that the aggregate amount of Indebtedness that may be incurred under this clause
(2) shall be reduced by an amount equal to the amount of Parity Lien Debt repaid using the Net Proceeds from Asset Sales of Collateral or other Oncor-related Assets in accordance with Section 4.10 hereof; 

  
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 (3) Indebtedness of the Issuer and its Restricted Subsidiaries in
existence on the Issue Date (other than Indebtedness described in clauses (1) and (2) of this Section 4.09(b)), including the Existing Notes (including any PIK interest which may be paid with respect thereto and guarantees thereof);

 (4) Indebtedness consisting of Capitalized Lease Obligations and Purchase Money Obligations, so long as
such Indebtedness (except Environmental CapEx Debt) exists at the date of such purchase, lease or improvement, or is created within 270 days thereafter; 
 (5) Indebtedness incurred by the Issuer or any of its Restricted Subsidiaries constituting reimbursement obligations with respect to letters of credit issued in the ordinary course of business,
including letters of credit in respect of workers’ compensation or employee health claims, or other Indebtedness with respect to reimbursement-type obligations regarding workers’ compensation or employee health claims; provided,
however, that upon the drawing of such letters of credit or the incurrence of such Indebtedness, such obligations are reimbursed within 30 days following such drawing or incurrence; 

(6) Indebtedness arising from agreements of the Issuer or its Restricted Subsidiaries providing for indemnification,
adjustment of purchase price or similar obligations, in each case, incurred or assumed in connection with the disposition of any business, assets or a Subsidiary, other than guarantees of Indebtedness incurred by any Person acquiring all or any
portion of such business, assets or a Subsidiary for the purpose of financing such acquisition; provided, however, that such Indebtedness is not reflected on the balance sheet of the Issuer, or any of its Restricted Subsidiaries
(contingent obligations referred to in a footnote to financial statements and not otherwise reflected on the balance sheet shall not be deemed to be reflected on such balance sheet for purposes of this clause (6)); 

(7) Indebtedness of the Issuer to a Restricted Subsidiary; provided that any such Indebtedness (other than
intercompany loans from TCEH and its Subsidiaries required to be unsubordinated by the terms of any Indebtedness of TCEH or such Subsidiaries) owing to a Restricted Subsidiary that is not a Guarantor is expressly subordinated in right of payment to
the Notes; provided, further, that any subsequent issuance or transfer of any Capital Stock or any other event which results in any Restricted Subsidiary ceasing to be a Restricted Subsidiary or any other subsequent transfer of any
such Indebtedness (except to the Issuer or another Restricted Subsidiary) shall be deemed, in each case, to be an incurrence of such Indebtedness not permitted by this clause (7); 

(8) Indebtedness of a Restricted Subsidiary to the Issuer or another Restricted Subsidiary; provided that if a
Guarantor incurs such Indebtedness to a Restricted Subsidiary that is not a Guarantor (other than intercompany loans from TCEH and its Subsidiaries required to be unsubordinated by the terms of any Indebtedness of TCEH or such Subsidiaries), such
Indebtedness is expressly subordinated in right of payment to the Guarantee of the Notes of such Guarantor; provided, further, that any subsequent issuance or transfer of any Capital Stock or any other event which results in any
Restricted Subsidiary ceasing to be a Restricted Subsidiary or any other subsequent transfer of any such Indebtedness (except to the Issuer or another Restricted Subsidiary) shall be deemed, in each case, to be an incurrence of such Indebtedness not
permitted by this clause (8); 
 (9) shares of Preferred Stock of a Restricted Subsidiary issued to the
Issuer or another Restricted Subsidiary; provided that any subsequent issuance or transfer of any Capital Stock or any other event which results in any such Restricted Subsidiary ceasing to be a Restricted Subsidiary or any other subsequent
transfer of any such shares of Preferred Stock (except to the Issuer or another of its Restricted Subsidiaries) shall be deemed in each case to be an issuance of such shares of Preferred Stock not permitted by this clause (9); 

(10) Hedging Obligations; provided that (i) other than in the case of commodity Hedging
Obligations, such Hedging Obligations are not entered into for speculative purposes (as determined by the Issuer in its reasonable discretion acting in good faith) and (ii) in the case of speculative commodity Hedging Obligations, such Hedging
Obligations are entered into in the ordinary course of business and are consistent with past practice; 

(11) obligations in respect of performance, bid, appeal and surety bonds and completion guarantees provided by the
Issuer or any of its Restricted Subsidiaries in the ordinary course of business; 

(12) (a) Indebtedness or Disqualified Stock of the Issuer and Indebtedness, Disqualified Stock or Preferred
Stock of any Restricted Subsidiary equal to 100.0% of the net cash proceeds received by the Issuer since immediately after the Closing Date from the issue or sale of Equity Interests of the Issuer or cash contributed to the capital of the Issuer (in
each case, other than Excluded Contributions or proceeds of Disqualified Stock or sales of Equity Interests to the Issuer or any of its Subsidiaries) as determined in accordance with clauses (3)(b) and (3)(c) of Section 4.07(a) hereof
to the extent such net cash proceeds or cash have not been applied pursuant to such clauses to make Restricted Payments or to make other Investments, payments or exchanges pursuant to Section 4.07(b) hereof or to make Permitted Investments
(other than Permitted Investments specified in clauses (1) and (3) of the definition thereof) and (b) Indebtedness or Disqualified Stock of the Issuer and Indebtedness, Disqualified Stock or Preferred Stock of any Restricted
Subsidiary not otherwise permitted hereunder in an aggregate principal amount or liquidation preference, which when 

  
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aggregated with the principal amount and liquidation preference of all other Indebtedness, Disqualified Stock and Preferred Stock then outstanding and incurred pursuant to this
clause (12)(b), does not at any one time outstanding exceed $1,750.0 million (it being understood that any Indebtedness, Disqualified Stock or Preferred Stock incurred pursuant to this clause (12)(b) shall cease to be deemed incurred
or outstanding for purposes of this clause (12)(b) but shall be deemed incurred for the purposes of Section 4.09(a) hereof from and after the first date on which the Issuer or such Restricted Subsidiary could have incurred such
Indebtedness, Disqualified Stock or Preferred Stock under Section 4.09(a) hereof without reliance on this clause (12)(b)); 
 (13) the incurrence or issuance by the Issuer or any Restricted Subsidiary of Indebtedness, Disqualified Stock or Preferred Stock which serves to refund or refinance any Indebtedness, Disqualified
Stock or Preferred Stock of the Issuer or any Restricted Subsidiary incurred as permitted under Section 4.09(a) hereof and clauses (2), (3), (4) and (12)(a) of this Section 4.09(b), this clause (13) and clause
(14) of this Section 4.09(b) or any Indebtedness, Disqualified Stock or Preferred Stock of the Issuer or any Restricted Subsidiary issued to so refund or refinance such Indebtedness, Disqualified Stock or Preferred Stock of the Issuer or
any Restricted Subsidiary including additional Indebtedness, Disqualified Stock or Preferred Stock incurred to pay premiums (including reasonable tender premiums), defeasance costs and fees in connection therewith (the “Refinancing
Indebtedness”) prior to its respective maturity; provided, however, that such Refinancing Indebtedness: 
 (a) has a Weighted Average Life to Maturity at the time such Refinancing Indebtedness is incurred which is not less than the remaining Weighted Average Life to Maturity of the Indebtedness,
Disqualified Stock or Preferred Stock being refunded or refinanced, 
 (b) to the extent such Refinancing
Indebtedness refinances (i) Indebtedness subordinated or pari passu to the Notes or any Guarantee thereof, such Refinancing Indebtedness is subordinated or pari passu to the Notes or the Guarantee at least to the same extent as
the Indebtedness being refinanced or refunded or (ii) Disqualified Stock or Preferred Stock, such Refinancing Indebtedness must be Disqualified Stock or Preferred Stock, respectively, and 

(c) shall not include Indebtedness, Disqualified Stock or Preferred Stock of a Subsidiary of the Issuer that is not a
Guarantor that refinances Indebtedness, Disqualified Stock or Preferred Stock of the Issuer or a Guarantor; 
 and,
provided, further, that subclause (a) of this clause (13) shall not apply to any refunding or refinancing of any Obligations under Credit Facilities secured by Permitted Liens; and, provided, further that with
respect to any pollution control revenue bonds or similar instruments, the maturity of any series thereof shall be deemed to be the date set forth in any instrument governing such Indebtedness for the remarketing of such Indebtedness; 

(14) Indebtedness, Disqualified Stock or Preferred Stock of (x) the Issuer or a Restricted Subsidiary incurred
to finance an acquisition or (y) Persons that are acquired by the Issuer or any Restricted Subsidiary or merged into the Issuer or a Restricted Subsidiary in accordance with the terms of this Indenture; provided that after giving effect
to such acquisition or merger, either 
 (a) in the case of an acquisition by or merger with the Issuer or
any of its Restricted Subsidiaries other than TCEH and its Restricted Subsidiaries, either (A) the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to clause (i) of the Fixed Charge Coverage Ratio test
set forth in Section 4.09(a) hereof, or (B) such Fixed Charge Coverage Ratio of the Issuer and its Restricted Subsidiaries is greater than immediately prior to such acquisition or merger; or 

(b) in the case of an acquisition by or merger with TCEH or any of its Restricted Subsidiaries, either (A) TCEH
would be permitted to incur at least $1.00 of additional Indebtedness pursuant to clause (ii) of the Fixed Charge Coverage Ratio test set forth in Section 4.09(a) hereof, or (B) such Fixed Charge Coverage Ratio of TCEH and its
Restricted Subsidiaries is greater than immediately prior to such acquisition or merger; 

(15) Indebtedness arising from the honoring by a bank or other financial institution of a check, draft or similar
instrument drawn against insufficient funds in the ordinary course of business; provided that such Indebtedness is extinguished within two Business Days of its incurrence; 

(16) Indebtedness of the Issuer or any of its Restricted Subsidiaries supported by a letter of credit issued pursuant
to any Credit Facilities, in a principal amount not in excess of the stated amount of such letter of credit; 

(17) (a) any guarantee by the Issuer or a Restricted Subsidiary of Indebtedness or other obligations of any
Restricted Subsidiary, so long as the incurrence of such Indebtedness incurred by such Restricted Subsidiary is permitted under the terms of this Indenture, or (b) any guarantee by a Restricted Subsidiary of Indebtedness of the Issuer;
provided that such guarantee is incurred in accordance with Section 4.15 hereof; 

(18) Indebtedness of the Issuer or any of its Restricted Subsidiaries consisting of (i) the financing of
insurance premiums or (ii) take-or-pay obligations contained in supply arrangements, in each case, incurred in the ordinary course of business; and 

  
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 (19) Indebtedness consisting of Indebtedness issued by the Issuer or
any of its Restricted Subsidiaries to current or former officers, directors and employees thereof, their respective estates, spouses or former spouses, in each case to finance the purchase or redemption of Equity Interests of the Issuer or any
direct or indirect parent company of the Issuer to the extent described in clause (4) of Section 4.07(b) hereof. 

(c) For purposes of determining compliance with this Section 4.09: 

(1) in the event that an item of Indebtedness, Disqualified Stock or Preferred Stock (or any portion thereof) meets
the criteria of more than one of the categories of permitted Indebtedness, Disqualified Stock or Preferred Stock described in clauses (1) through (19) of Section 4.09(b) hereof or is entitled to be incurred pursuant to
Section 4.09(a) hereof, the Issuer, in its sole discretion, shall classify or reclassify such item of Indebtedness, Disqualified Stock or Preferred Stock (or any portion thereof) and shall only be required to include the amount and type of such
Indebtedness, Disqualified Stock or Preferred Stock in one of the above clauses; and 
 (2) at the time of
incurrence, the Issuer shall be entitled to divide and classify an item of Indebtedness in more than one of the types of Indebtedness described in Sections 4.09(a) and 4.09(b) hereof; 
 provided that all Indebtedness outstanding under the TCEH Senior Secured Facilities on the Issue Date shall be treated as incurred on the Issue Date under clause (1) of Section 4.09(b)
hereof. 
 (d) Accrual of interest, the accretion of accreted value and the payment of interest in the form of additional
Indebtedness, Disqualified Stock or Preferred Stock shall not be deemed to be an incurrence of Indebtedness, Disqualified Stock or Preferred Stock for purposes of this Section 4.09. 

(e) For purposes of determining compliance with any U.S. dollar-denominated restriction on the incurrence of Indebtedness, the U.S.
dollar-equivalent principal amount of Indebtedness denominated in a foreign currency shall be calculated based on the relevant currency exchange rate in effect on the date such Indebtedness was incurred, in the case of term debt, or first committed,
in the case of revolving credit debt; provided that if such Indebtedness is incurred to refinance other Indebtedness denominated in a foreign currency, and such refinancing would cause the applicable U.S. dollar-denominated restriction to be
exceeded if calculated at the relevant currency exchange rate in effect on the date of such refinancing, such U.S. dollar-denominated restriction shall be deemed not to have been exceeded so long as the principal amount of such refinancing
Indebtedness does not exceed the principal amount of such Indebtedness being refinanced. 
 The principal amount of any
Indebtedness incurred to refinance other Indebtedness, if incurred in a different currency from the Indebtedness being refinanced, shall be calculated based on the currency exchange rate applicable to the currencies in which such respective
Indebtedness is denominated that is in effect on the date of such refinancing. 
 (f) Notwithstanding anything in this
Section 4.09 to the contrary, the Issuer shall not, and shall not permit any Guarantor to, directly or indirectly, incur any Indebtedness (including Acquired Indebtedness) that is subordinated or junior in right of payment to any Indebtedness
of the Issuer or such Guarantor, as the case may be, unless such Indebtedness is expressly subordinated in right of payment to the Notes or such Guarantor’s Guarantee to the extent and in the same manner as such Indebtedness is subordinated to
other Indebtedness of the Issuer or such Guarantor, as the case may be. 
 For purposes of this Indenture, Indebtedness that is
unsecured is not deemed to be subordinated or junior to Secured Indebtedness merely because it is unsecured, and Senior Indebtedness is not deemed to be subordinated or junior to any other Senior Indebtedness merely because it has a junior priority
with respect to the same collateral. 
 Section 4.10 Asset Sales. 

(a) The Issuer shall not, and shall not permit any of its Restricted Subsidiaries to consummate, directly or indirectly, an Asset Sale,
unless: 
 (1) the Issuer or such Restricted Subsidiary, as the case may be, receives consideration at the
time of such Asset Sale at least equal to the fair market value (as determined in good faith by the Issuer) of the assets sold or otherwise disposed of; and 
 (2) (A) except in the case of a Permitted Asset Swap, at least 75% of the consideration therefor received by the Issuer or such Restricted Subsidiary, as the case may be, is in the form of cash
or Cash Equivalents; provided that the amount of: 
 (a) except in the case of an Asset Sale of
Collateral, any liabilities (as shown on the Issuer’s or such Restricted Subsidiary’s most recent balance sheet or in the footnotes thereto) of the Issuer or such Restricted Subsidiary, other than liabilities that are by their terms
subordinated to the Notes or that are owed to the Issuer or an Affiliate of the Issuer, that are assumed by the transferee of any such assets and for which the Issuer and all of its Restricted Subsidiaries have been validly released by all
applicable creditors in writing, 

  
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 (b) any securities received by the Issuer or such Restricted
Subsidiary from such transferee that are converted by the Issuer or such Restricted Subsidiary into cash (to the extent of the cash received) within 180 days following the closing of such Asset Sale, and 

(c) any Designated Non-cash Consideration received by the Issuer or such Restricted Subsidiary in such Asset Sale
having an aggregate fair market value, taken together with all other Designated Non-cash Consideration received pursuant to this clause (c) that is at that time outstanding, not to exceed 5% of Total Assets at the time of the receipt of such
Designated Non-cash Consideration, with the fair market value of each item of Designated Non-cash Consideration being measured at the time received and without giving effect to subsequent changes in value; provided that the aggregate fair
market value of Designated Non-cash Consideration received by EFIH after the Secured Notes Issue Date in respect of Asset Sales of Collateral shall not exceed $400.0 million, 
 shall be deemed to be cash for purposes of this clause (a)(2)(A) and for no other purpose; and 
 (B) any consideration received by EFIH from an Asset Sale of Collateral shall be concurrently pledged as Collateral for the benefit of the Holders of the Notes and holders of the other Secured Debt
Obligations; provided that to the extent such consideration is received by EFIH in cash, it shall be held in an Asset Sale Cash Collateral Account pending the application of such cash consideration pursuant to this Section 4.10.

 (b) In respect of Net Proceeds received by the Issuer or any Restricted Subsidiary from Asset Sales (other than an Asset Sale
of Collateral or other Oncor-related Assets), within 450 days after the receipt of any Net Proceeds of any such Asset Sale, the Issuer or such Restricted Subsidiary, at its option, may apply the Net Proceeds from such Asset Sale, 

(1) to permanently reduce: 
 (A) Obligations under Senior Indebtedness which is Secured Indebtedness permitted by this Indenture, and to correspondingly reduce commitments with respect thereto; 

(B) Obligations under other Senior Indebtedness (and to correspondingly reduce commitments with respect thereto);
provided that the Issuer shall equally and ratably reduce Obligations under the Notes as provided under Section 3.07 hereof, through open-market purchases (to the extent such purchases are at or above 100% of the principal amount
thereof) or otherwise by making an offer (in accordance with the procedures set forth in Section 4.10(d) hereof for an Asset Sale Offer) to all Holders to purchase their Notes at 100% of the principal amount thereof, plus the amount of
accrued but unpaid interest, if any; 
 (C) Obligations under any Existing Notes with a maturity prior to
October 15, 2019; provided that, at the time of, and after giving effect to, such repurchase, redemption or defeasance, the aggregate amount of Net Proceeds used to repurchase, redeem or defease such Existing Notes pursuant to this
subclause (C) following the Secured Notes Issue Date shall not exceed 3.5% of Total Assets at such time; or 

(D) Indebtedness of a Restricted Subsidiary that is not a Guarantor, other than Indebtedness owed to the Issuer or
another Restricted Subsidiary (or any Affiliate thereof); 
 provided that, if an offer to purchase any
Indebtedness of TCEH or any of its Restricted Subsidiaries is made in accordance with the terms of such Indebtedness, the obligation to permanently reduce Indebtedness of a Restricted Subsidiary shall be deemed to be satisfied to the extent of the
amount of the offer, whether or not accepted by the holders thereof, and no Net Proceeds in the amount of such offer shall be deemed to exist following such offer; 

(2) to make (A) an Investment in any one or more businesses; provided that such Investment in any
business is in the form of the acquisition of Capital Stock and results in the Issuer or another of its Restricted Subsidiaries, as the case may be, owning an amount of the Capital Stock of such business such that it constitutes a Restricted
Subsidiary, (B) capital expenditures or (C) acquisitions of other assets, in each of (A), (B) and (C), used or useful in a Similar Business; or 
 (3) to make an Investment in (A) any one or more businesses; provided that such Investment in any business is in the form of the acquisition of Capital Stock and results in the Issuer or
another of its Restricted Subsidiaries, as the case may be, owning an amount of the Capital Stock of such business such that it constitutes a Restricted Subsidiary, (B) properties or (C) acquisitions of other assets that, in each of (A),
(B) and (C), replace the businesses, properties and/or assets that are the subject of such Asset Sale; 
 provided
that, in the case of clauses (2) and (3) above, a binding commitment shall be treated as a permitted application of the Net Proceeds from the date of such commitment so long as the Issuer, or such other Restricted Subsidiary enters
into such commitment 

  
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with the good faith expectation that such Net Proceeds shall be applied to satisfy such commitment within 180 days of such commitment (an “Acceptable Commitment”) (and reinvest
within the later of 450 days from the date of receipt of Net Proceeds and 180 days of receipt of such commitment), and, in the event any Acceptable Commitment is later cancelled or terminated for any reason before the Net Proceeds are applied in
connection therewith, the Issuer or such Restricted Subsidiary enters into another Acceptable Commitment (a “Second Commitment”) within the later of (a) 180 days of such cancellation or termination or (b) the initial
450-day period; provided further, that if any Second Commitment is later cancelled or terminated for any reason before such Net Proceeds are applied, then such Net Proceeds shall constitute Excess Proceeds. 

(c) Notwithstanding Section 4.10(b) hereof, to the extent that regulatory approval is necessary for an asset purchase or investment,
or replacement, repair or restoration on any asset or investment, then the Issuer or any Restricted Subsidiary shall have an additional 365 days to apply the Net Proceeds from such Asset Sale in accordance with Section 4.10(b) hereof.

 (d) Any Net Proceeds from Asset Sales (other than Asset Sales of Collateral or other Oncor-related Assets) that are not
invested or applied as provided and within the time period set forth in Section 4.10(b) hereof shall be deemed to constitute “Excess Proceeds.” When the aggregate amount of Excess Proceeds exceeds $200.0 million, the
Issuer and/or any of its Restricted Subsidiaries shall make an offer to all Holders of the Notes and, if required or permitted by the terms of any Senior Indebtedness, to the holders of such Senior Indebtedness (an “Asset Sale
Offer”), to purchase the maximum aggregate principal amount of the Notes and such Senior Indebtedness that is a minimum of $2,000 or an integral multiple of $1,000 in excess thereof that may be purchased out of the Excess Proceeds at an
offer price in cash in an amount equal to 100% of the principal amount thereof, plus accrued and unpaid interest and Additional Interest, if any, to the date fixed for the closing of such offer, in accordance with the procedures set forth in this
Indenture. The Issuer and/or any of its Restricted Subsidiaries shall commence an Asset Sale Offer with respect to Excess Proceeds within 10 Business Days after the date that Excess Proceeds exceed $200.0 million by mailing the notice
required pursuant to the terms of this Indenture, with a copy to the Trustee. 
 (e) To the extent that the aggregate amount of
Notes and such Senior Indebtedness tendered pursuant to an Asset Sale Offer is less than the Excess Proceeds, the Issuer and/or any of its Restricted Subsidiaries may use any remaining Excess Proceeds for general corporate purposes, subject to other
covenants contained in this Indenture. If the aggregate principal amount of Notes or the Senior Indebtedness surrendered by such holders thereof exceeds the amount of Excess Proceeds, the Notes and such Senior Indebtedness shall be purchased on
a pro rata basis based on the accreted value or principal amount of the Notes or such Senior Indebtedness tendered. Additionally, the Issuer and/or any of its Restricted Subsidiaries may, at its/their option, make an Asset Sale
Offer using proceeds from any Asset Sale (other than Asset Sales of Collateral or other Oncor-related Assets) at any time after consummation of such Asset Sale; provided that such Asset Sale Offer shall be in an aggregate amount of not
less than $25.0 million. Upon consummation of such Asset Sale Offer, any Net Proceeds not required to be used to purchase Notes shall not be deemed Excess Proceeds. 
 (f) In respect of Net Proceeds received by the Issuer or any Restricted Subsidiary (including EFIH) from Asset Sales of Collateral or other Oncor-related Assets, within 450 days after the receipt by the
Issuer or any Restricted Subsidiary of any Net Proceeds of any such Asset Sale, the Issuer or such Restricted Subsidiary shall be required to deposit the Net Proceeds from such Asset Sale into an Asset Sale Cash Collateral Account to be held solely
for the purpose of repayment of principal, premium, if any, and interest and Additional Interest, if any, on, and/or to repay, prepay or repurchase, the Notes and other Parity Lien Obligations as described in the following clauses (1) and (2),

 (1) to repay or prepay Parity Lien Debt (other than the Notes) (and, in the case of revolving loans and other similar
obligations, permanently reduce the commitment thereunder) on a pro rata basis, but only up to an aggregate principal amount equal to such Net Proceeds to be used to repay Indebtedness pursuant to this clause (1) multiplied by a
fraction, the numerator of which is the aggregate outstanding principal amount of such Parity Lien Debt and the denominator of which is the aggregate outstanding principal amount of all Parity Lien Debt (including the Notes), in each case based on
amounts outstanding on the date of closing of such Asset Sale; provided that the Issuer shall equally and ratably reduce Obligations under the Notes as provided in Section 3.07 hereof, through open-market purchases (to the extent such
purchases are at or above 100% of the principal amount thereof) or by making an offer (in accordance with the procedures set forth in Section 4.10(h) hereof for a Collateral Asset Sale Offer) to all Holders to purchase their Notes at 100% of
the principal amount thereof plus the amount of accrued and unpaid interest, if any; or 
 (2) to repay or repurchase any
EFIH Notes or other Parity Lien Debt of EFIH. 
 (g) Notwithstanding Section 4.10(f) hereof, in the event that regulatory
approval is necessary for an Investment in any Oncor Subsidiary, then the Issuer or any Restricted Subsidiary shall have an additional 365 days to apply the Net Proceeds from such Asset Sale in accordance with Section 4.10(f) hereof.

 (h) Any Net Proceeds from Asset Sales of Collateral or other Oncor-related Assets that are not invested or applied as
provided and within the time period set forth in Section 4.10(f) hereof shall be deemed to constitute “Collateral Excess Proceeds.” When the aggregate amount of Collateral Excess Proceeds exceeds $200.0 million, the Issuer
and/or any of its Restricted Subsidiaries shall make an offer to all Holders of the Notes and, if required or permitted by the terms of any Parity Lien Debt, to the holders of such Parity Lien Debt (a “Collateral Asset Sale Offer”),
to purchase the maximum aggregate principal amount of the Notes and such Parity Lien Debt that is a minimum of $2,000 or an integral multiple of $1,000 in excess thereof that may be purchased out of the Collateral Excess Proceeds at an offer price
in cash in an amount equal to 100% of the principal amount thereof, plus accrued and unpaid interest and Additional Interest, if any, to the date fixed for the closing of such offer, in accordance with the procedures set forth in this
Indenture. The Issuer and/or any of its Restricted Subsidiaries shall commence a Collateral Asset Sale Offer with respect to Collateral Excess Proceeds within 10 Business Days after the date that Collateral Excess Proceeds exceed $200.0 million
by mailing the notice required pursuant to the terms of this Indenture, with a copy to the Trustee. 

  
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 (i) To the extent that the aggregate amount of Notes and such Parity Lien Debt tendered
pursuant to a Collateral Asset Sale Offer is less than the Collateral Excess Proceeds, the Issuer and/or any of its Restricted Subsidiaries may use any remaining Collateral Excess Proceeds for general corporate purposes, subject to other covenants
contained in this Indenture and the terms of such Parity Lien Debt. If the aggregate principal amount of Notes or the Parity Lien Debt surrendered by such holders thereof exceeds the amount of Collateral Excess Proceeds, the Notes and such
Parity Lien Debt shall be purchased on a pro rata basis based on the accreted value or principal amount of the Notes or such Parity Lien Debt tendered. Additionally, the Issuer and/or any of its Restricted Subsidiaries may, at
its/their option, make a Collateral Asset Sale Offer using proceeds from any Asset Sale of Collateral or other Oncor-related Assets at any time after consummation of such Asset Sale; provided that such Collateral Asset Sale Offer shall be in
an aggregate amount of not less than $25.0 million. Upon consummation of such Collateral Asset Sale Offer, any Net Proceeds not required to be used to purchase Notes shall not be deemed Collateral Excess Proceeds and the Issuer and its
Restricted Subsidiaries may use any remaining Net Proceeds for general corporate purposes, subject to the other covenants contained in this Indenture. 
 (j) Pending the final application of any Net Proceeds pursuant to this Section 4.10, the holder of such Net Proceeds may apply such Net Proceeds temporarily to reduce Indebtedness outstanding under a
revolving credit facility or otherwise invest such Net Proceeds in any manner not prohibited by this Indenture; provided, however, that any Net Proceeds that represent proceeds of Collateral or other Oncor-related Assets shall be
deposited and held in an Asset Sale Cash Collateral Account pending final application thereof in accordance with this Section 4.10. For the avoidance of doubt, “final application” of Net Proceeds that represent proceeds from the
sale of Collateral or other Oncor-related Assets includes, without limitation, the consummation of a Collateral Asset Sale Offer. 
 (k) The Issuer shall comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder to the extent such laws or regulations are applicable in
connection with the repurchase of the Notes pursuant to an Asset Sale Offer or a Collateral Asset Sale Offer. To the extent that the provisions of any securities laws or regulations conflict with the provisions of this Indenture, the Issuer
shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations described in this Indenture by virtue thereof. 
 Section 4.11 Transactions with Affiliates. 
 (a) The Issuer shall
not, and shall not permit any of its Restricted Subsidiaries to, make any payment to, or sell, lease, transfer or otherwise dispose of any of its properties or assets to, or purchase any property or assets from, or enter into or make or amend any
transaction, contract, agreement, understanding, loan, advance or guarantee with, or for the benefit of, any Affiliate of the Issuer (each of the foregoing, an “Affiliate Transaction”) involving aggregate payments or consideration
in excess of $25.0 million, unless: 
 (1) such Affiliate Transaction is on terms that are not
materially less favorable to the Issuer or its relevant Restricted Subsidiary than those that would have been obtained in a comparable transaction by the Issuer or such Restricted Subsidiary with an unrelated Person on an arm’s-length basis;
and 
 (2) the Issuer delivers to the Trustee with respect to any Affiliate Transaction or series of related
Affiliate Transactions involving aggregate payments or consideration in excess of $50.0 million, a resolution adopted by the majority of the Board of Directors of the Issuer approving such Affiliate Transaction and set forth in an
Officer’s Certificate certifying that such Affiliate Transaction complies with clause (1) of this Section 4.11(a). 
 (b) The provisions of Section 4.11(a) hereof shall not apply to the following: 
 (1) transactions between or among the Issuer or any of its Restricted Subsidiaries or between or among the Issuer, any of its Restricted Subsidiaries and the Oncor Subsidiaries in the ordinary course
of business; 
 (2) Restricted Payments permitted by Section 4.07 hereof and the definition of
“Permitted Investments” or to any Permitted Asset Transfer made in accordance with Section 4.16 hereof to the extent agreements with respect to which contain reasonable and customary provisions (as determined by the Issuer in good
faith); 
 (3) the payment of management, consulting, monitoring and advisory fees and related expenses to
the Investors pursuant to the Sponsor Management Agreement (plus any unpaid management, consulting, monitoring and advisory fees and related expenses accrued in any prior year) and the termination fees pursuant to the Sponsor Management Agreement,
in each case as in effect on the Issue Date, or any amendment thereto (so long as any such amendment is not disadvantageous in the good faith judgment of the Board of Directors of the Issuer to the Holders when taken as a whole as compared to the
Sponsor Management Agreement in effect on the Issue Date); 

  
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 (4) the payment of reasonable and customary fees paid to, and
indemnities provided for the benefit of, officers, directors, employees or consultants of the Issuer, any of its direct or indirect parent companies or any of its Restricted Subsidiaries; 

(5) transactions in which the Issuer or any of its Restricted Subsidiaries, as the case may be, delivers to the
Trustee a letter from an Independent Financial Advisor stating that such transaction is fair to the Issuer or such Restricted Subsidiary from a financial point of view or stating that the terms are not materially less favorable to the Issuer or its
relevant Restricted Subsidiary than those that would have been obtained in a comparable transaction by the Issuer or such Restricted Subsidiary with an unrelated Person on an arm’s-length basis; 

(6) any agreement as in effect as of the Issue Date, or any amendment thereto (so long as any such amendment is not
disadvantageous to the Holders when taken as a whole as compared to the applicable agreement as in effect on the Issue Date); 
 (7) the existence of, or the performance by the Issuer or any of its Restricted Subsidiaries of its obligations under the terms of, any stockholders agreement (including any registration rights
agreement or purchase agreement related thereto) to which it is a party as of the Issue Date and any similar agreements which it may enter into thereafter; provided, however, that the existence of, or the performance by the Issuer or
any of its Restricted Subsidiaries of obligations under any future amendment to any such existing agreement or under any similar agreement entered into after the Issue Date shall only be permitted by this clause (7) to the extent that the terms
of any such amendment or new agreement are not otherwise disadvantageous to the Holders when taken as a whole; 

(8) the Transactions (including payments made after the Closing Date in respect of the Issuer’s and its
Subsidiaries’ long-term incentive plan or in respect of tax gross-ups and other deferred compensation) and the payment of all fees and expenses related to the Transactions; 

(9) transactions with customers, clients, suppliers, or purchasers or sellers of goods or services, in each case in
the ordinary course of business and otherwise in compliance with the terms of this Indenture which are fair to the Issuer and its Restricted Subsidiaries, in the reasonable determination of the Board of Directors of the Issuer or the senior
management thereof, or are on terms at least as favorable as might reasonably have been obtained at such time from an unaffiliated party; 
 (10) the issuance of Equity Interests (other than Disqualified Stock) of the Issuer to any Permitted Holder or to any director, officer, employee or consultant; 

(11) sales of accounts receivable, or participations therein, in connection with any Receivables Facility for the
benefit of the Issuer or any of its Restricted Subsidiaries; 
 (12) payments by the Issuer or any of its
Restricted Subsidiaries to any of the Investors made for any financial advisory, financing, underwriting or placement services or in respect of other investment banking activities, including, without limitation, in connection with acquisitions or
divestitures, which payments are approved by a majority of the Board of Directors of the Issuer in good faith; 

(13) payments or loans (or cancellation of loans) to employees or consultants of the Issuer, any of its direct or
indirect parent companies or any of its Restricted Subsidiaries and employment agreements, stock option plans and other similar arrangements with such employees or consultants which, in each case, are approved by the Issuer in good faith;

 (14) investments by the Investors in securities of the Issuer or any of its Restricted Subsidiaries so
long as (i) the investment is being offered generally to other investors on the same or more favorable terms and (ii) the investment constitutes less than 5% of the proposed or outstanding issue amount of such class of securities; and

 (15) payments by the Issuer (and any direct or indirect parent thereof) and its Subsidiaries pursuant to
tax sharing agreements among the Issuer (and any such parent) and its Subsidiaries on customary terms to the extent attributable to the ownership or operation of the Issuer and its Subsidiaries; provided that in each case the amount of such
payments in any fiscal year does not exceed the amount that the Issuer, its Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent of amounts received from Unrestricted Subsidiaries) would be required to pay in respect of foreign,
federal, state and local taxes for such fiscal year were the Issuer and its Subsidiaries (to the extent described above) to pay such taxes separately from any such parent entity. 

Section 4.12 Liens. 
 (a) The Issuer shall not, and shall not permit any Guarantor that is a Restricted Subsidiary to, directly or indirectly, create, incur, assume or suffer to exist any Lien (except Permitted Liens) that
secures obligations under any Indebtedness or any related guarantee, on any asset or property of the Issuer or any Guarantor that is a Restricted Subsidiary, or any income or profits therefrom, or assign or convey any right to receive income
therefrom, unless: 
 (1) in the case of Liens securing Subordinated Indebtedness, the Notes and any related
Guarantees are secured by a Lien on such property, assets or proceeds that is senior in priority to such Liens; or 

  
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 (2) in all other cases, the Notes or any Guarantees are equally and
ratably secured or are secured by a Lien on such property, assets or proceeds that is senior in priority to such Liens; 
 except that the
foregoing shall not apply to (a) Liens securing Indebtedness permitted to be incurred pursuant to clause (2) of Section 4.09(b) hereof; provided that the Notes or any related Guarantee are secured on at least an equal and
ratable basis as such Indebtedness, (b) Liens securing Indebtedness permitted to be incurred under Credit Facilities, including any letter of credit relating thereto, that was permitted by the terms of this Indenture to be incurred pursuant to
clause (1) of Section 4.09(b) hereof and (c) Liens incurred to secure Obligations in respect of any Indebtedness permitted to be incurred pursuant to Section 4.09 hereof; provided that, with respect to Liens securing
Obligations permitted under this clause (c), at the time of incurrence and after giving pro forma effect thereto, the Consolidated Secured Debt Ratio for the most recently ended four full fiscal quarters for which internal
financial statements are available immediately preceding the date on which such event for which such calculation is being made shall occur would be no greater than 5.0 to 1.0. Any Lien which is granted to secure the Notes under this
Section 4.12 shall be discharged at the same time as the discharge of the Lien (other than through the exercise of remedies with respect thereto) that gave rise to the obligation to so secure the Notes. 

(b) Notwithstanding Section 4.12(a) hereof, the Issuer shall not, and shall not permit EFIH to, directly or indirectly, create,
incur, assume or suffer to exist any Lien on the Collateral (other than a Permitted Lien described under clause (3) of the definition of “Permitted Liens”), or any income or profits therefrom, or assign or convey any right to receive
income therefrom except: 
  

	(1)	Liens on the Collateral securing up to $4.0 billion in aggregate principal amount of Parity Lien Debt (including the Notes, Additional Notes, Exchange Notes and the
9.75% Notes, any additional 9.75% Notes, the EFIH Notes and any additional EFIH Notes and any guarantees of any of the foregoing and/or other Indebtedness incurred pursuant to Section 4.09 hereof); provided that such amount shall be
reduced by an amount equal to the amount of Parity Lien Debt repaid using the Net Proceeds from Asset Sales of Collateral or other Oncor-related Assets in accordance with Section 4.10 hereof; and 


 

	(2)	Junior Liens on the Collateral securing Junior Lien Debt permitted to be incurred pursuant to Section 4.09 hereof. 


Section 4.13 Corporate Existence. 
 Subject to Article 5 hereof, the Issuer shall do or cause to be done all things necessary to preserve and keep in full force and effect (i) its corporate existence, and the corporate, partnership or
other existence of each of its Restricted Subsidiaries, in accordance with the respective organizational documents (as the same may be amended from time to time) of the Issuer or any such Restricted Subsidiary and (ii) the rights (charter and
statutory), licenses and franchises of the Issuer and its Restricted Subsidiaries; provided that the Issuer shall not be required to preserve any such right, license or franchise, or the corporate, partnership or other existence of any of its
Restricted Subsidiaries, if the Issuer in good faith shall determine that the preservation thereof is no longer desirable in the conduct of the business of the Issuer and its Restricted Subsidiaries, taken as a whole. 

Section 4.14 Offer to Repurchase upon Change of Control. 

(a) If a Change of Control occurs, unless the Issuer has previously or concurrently mailed a redemption notice with respect to all the
outstanding Notes as described under Section 3.07 hereof and shall redeem all of the outstanding Notes pursuant thereto, the Issuer shall make an offer to purchase all of the Notes pursuant to the offer described below (the “Change of
Control Offer”) at a price in cash (the “Change of Control Payment”) equal to 101% of the aggregate principal amount thereof plus accrued and unpaid interest and Additional Interest, if any, to the date of purchase,
subject to the right of Holders of the Notes of record on the relevant Record Date to receive interest due on the relevant Interest Payment Date. Within 30 days following any Change of Control, the Issuer shall send notice of such Change of
Control Offer by first-class mail, with a copy to the Trustee, to each Holder of Notes to the address of such Holder appearing in the security register with a copy to the Trustee or otherwise in accordance with the procedures of DTC, with the
following information: 
 (1) that a Change of Control Offer is being made pursuant to this Section 4.14
and that all Notes properly tendered pursuant to such Change of Control Offer shall be accepted for payment by the Issuer; 
 (2) the purchase price and the purchase date, which shall be no earlier than 30 days nor later than 60 days from the date such notice is mailed (the “Change of Control Payment Date”);

 (3) that any Note not properly tendered shall remain outstanding and continue to accrue interest; 


  
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 (4) that unless the Issuer defaults in the payment of the Change of Control
Payment, all Notes accepted for payment pursuant to the Change of Control Offer shall cease to accrue interest on the Change of Control Payment Date; 
 (5) that Holders electing to have any Notes purchased pursuant to a Change of Control Offer shall be required to surrender such Notes, with the form entitled “Option of Holder to Elect Purchase”
on the reverse of such Notes completed, to the Paying Agent specified in the notice at the address specified in the notice prior to the close of business on the third Business Day preceding the Change of Control Payment Date; 

(6) that Holders shall be entitled to withdraw their tendered Notes and their election to require the Issuer to purchase
such Notes; provided that the Paying Agent receives, not later than the close of business on the expiration date of the Change of Control Offer, a telegram, facsimile transmission or letter setting forth the name of the Holder of the Notes,
the principal amount of Notes tendered for purchase, and a statement that such Holder is withdrawing its tendered Notes and its election to have such Notes purchased; 

(7) that the Holders whose Notes are being repurchased only in part shall be issued new Notes and such new Notes shall be
equal in principal amount to the unpurchased portion of the Notes surrendered. The unpurchased portion of the Notes must be equal to $2,000 or an integral multiple of $1,000 in excess thereof; and 

(8) the other instructions, as determined by the Issuer, consistent with this Section 4.14, that a Holder must
follow. 
 The notice, if mailed in a manner herein provided, shall be conclusively presumed to have been given, whether or not
the Holder receives such notice. If (a) notice is mailed in a manner herein provided and (b) any Holder fails to receive such notice or a Holder receives such notice but it is defective, such Holder’s failure to receive such
notice or such defect shall not affect the validity of the proceedings for the purchase of the Notes as to all other Holders that properly received such notice without defect. The Issuer shall comply with the requirements of Rule 14e-1 under
the Exchange Act and any other securities laws and regulations thereunder to the extent such laws or regulations are applicable in connection with the repurchase of Notes pursuant to a Change of Control Offer. To the extent that the provisions
of any securities laws or regulations conflict with the provisions of this Section 4.14, the Issuer shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations under this
Section 4.14 by virtue thereof. 
 Any proceeds received by the Issuer or its Restricted Subsidiaries from a sale,
conveyance or disposition of Collateral or other Oncor-related Assets that constitutes a Change of Control shall be subject to a perfected security interest for the benefit of the holders of the Secured Debt Obligations until consummation of the
Change of Control Offer pursuant to this Section 4.14. 
 (b) On the Change of Control Payment Date, the Issuer shall, to
the extent permitted by law, 
 (1) accept for payment all Notes issued by it or portions thereof properly
tendered pursuant to the Change of Control Offer; 
 (2) deposit with the Paying Agent an amount equal to the
aggregate Change of Control Payment in respect of all Notes or portions thereof so tendered; and 
 (3) deliver,
or cause to be delivered, to the Trustee for cancellation the Notes so accepted together with an Officer’s Certificate to the Trustee stating that such Notes or portions thereof have been tendered to and purchased by the Issuer. 

(c) The Paying Agent shall promptly mail to each Holder the Change of Control Payment for such Notes, and the Trustee shall promptly
authenticate and mail (or cause to be transferred by book entry) to each Holder a new Note equal in principal amount to any unpurchased portion of the Notes surrendered, if any; provided that each such new Note shall be in a principal amount
of $2,000 or an integral multiple of $1,000 in excess thereof. 
 (d) The Issuer shall not be required to make a Change of
Control Offer following a Change of Control if a third party makes the Change of Control Offer in the manner, at the times and otherwise in compliance with the requirements set forth in this Section 4.14 applicable to a Change of Control Offer
made by the Issuer and purchases all Notes validly tendered and not withdrawn under such Change of Control Offer. Notwithstanding anything to the contrary herein, a Change of Control Offer may be made in advance of a Change of Control,
conditional upon such Change of Control, if a definitive agreement is in place for the Change of Control at the time of making of the Change of Control Offer. 
 (e) Other than as specifically provided in this Section 4.14, any purchase pursuant to this Section 4.14 shall be made pursuant to the provisions of Sections 3.02, 3.05 and 3.06 hereof.


  
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 Section 4.15 Limitation on Guarantees of Indebtedness by Restricted Subsidiaries

 The Issuer shall not permit any of its Wholly-Owned Subsidiaries that are Restricted Subsidiaries (and non-Wholly-Owned
Subsidiaries if such non-Wholly-Owned Subsidiaries guarantee other capital markets debt securities of the Issuer or any Guarantor), other than a Guarantor, a Foreign Subsidiary or a Receivables Subsidiary, to guarantee the payment of any
Indebtedness of the Issuer unless: 
 (1) such Restricted Subsidiary within 30 days executes and delivers a
supplemental indenture to this Indenture, the form of which is attached as Exhibit D hereto, providing for a Guarantee by such Restricted Subsidiary, except that with respect to a guarantee of Indebtedness of the Issuer: 

(a) if the Notes or such Guarantor’s Guarantee is subordinated in right of payment to such Indebtedness, the
Guarantee under the supplemental indenture shall be subordinated to such Restricted Subsidiary’s guarantee with respect to such Indebtedness substantially to the same extent as the Notes are subordinated to such Indebtedness; and 

(b) if such Indebtedness is by its express terms subordinated in right of payment to the Notes, any such guarantee by
such Restricted Subsidiary with respect to such Indebtedness shall be subordinated in right of payment to such Guarantee substantially to the same extent as such Indebtedness is subordinated to the Notes; and 

(2) such Restricted Subsidiary waives, and shall not in any manner whatsoever claim or take the benefit or advantage
of, any rights of reimbursement, indemnity or subrogation or any other rights against the Issuer or any other Restricted Subsidiary as a result of any payment by such Restricted Subsidiary under its Guarantee; 

provided that this Section 4.15 shall not be applicable to any guarantee of any Restricted Subsidiary that existed at the time such Person
became a Restricted Subsidiary and was not incurred in connection with, or in contemplation of, such Person becoming a Restricted Subsidiary. 
 Section 4.16 Restrictions on Permitted Asset Transfers 
 (a) The
Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, consummate a Permitted Asset Transfer unless: 
 (1) in the case of a Permitted Asset Transfer described in clause (2) of the definition of “Permitted Asset Transfer” or a Permitted Asset Transfer described in clause (1) of the
definition of “Permitted Asset Transfer” by way of merger, wind-up or consolidation, the Person to which such sale, assignment, transfer, conveyance or other disposition of all of the Equity Interests of, and other Investments in, any
Oncor Subsidiary and all other Collateral held by EFIH has been made is a corporation organized or existing under the laws of the United States, any state of the United States, the District of Columbia or any territory thereof (such Person being
herein called the “Successor EFIH Company”); provided that the Successor EFIH Company may not be an Oncor Subsidiary; 
 (2) the Successor EFIH Company or, in the case of a Permitted Asset Transfer described in clause (1) of the definition of “Permitted Asset Transfer,” EFIH and, to the extent the Successor
EFIH Company is not a corporation, a Subsidiary of EFIH or the Successor EFIH Company, as the case may be, that is a co-obligor and a corporation organized or existing under the laws of the United States, any state of the United States, the District
of Columbia or any territory thereof, has assumed all the obligations of the Issuer and EFIH under (i) the Notes and this Indenture (except in the case of a Permitted Asset Transfer consisting of a merger of EFIH with and into the Issuer,
pursuant to a supplemental indenture to this Indenture, substantially in the form attached as Exhibit E hereto (the “Permitted Transfer Supplemental Indenture”)), the Security Documents to which the Issuer or EFIH is a party
pursuant to agreements, in each case, reasonably satisfactory to the Trustee and the Collateral Trustee and (ii) the Registration Rights Agreement; 
 (3) immediately after such transaction no Default exists; 
 (4)
immediately after giving pro forma effect to such transaction and any related financing transactions (including, without limitation, any transaction the proceeds of which are applied to reduce the Indebtedness of the Successor EFIH
Company or EFIH, as the case may be) as if the same had occurred at the beginning of the applicable four-quarter period, either: 
  

	 	(a)	the Successor EFIH Company, or EFIH, as the case may be, would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the fixed charge coverage
ratio test set forth in the Permitted Transfer Supplemental Indenture; or 

  

	 	(b)	the fixed charge coverage ratio (as defined in the Permitted Transfer Supplemental Indenture) for the Successor EFIH Company and its Restricted Subsidiaries or EFIH and
its Restricted Subsidiaries, as the case may be, would be greater than such fixed charge coverage ratio for the Issuer and its Restricted Subsidiaries immediately prior to such transaction; 


(5) except in the case of a Permitted Asset Transfer consisting of a merger of EFIH with and into the Issuer, the rating
on the Notes shall not have been downgraded by two or more of the Rating Agencies (or, if the Notes are rated by only one Rating Agency at the time of the first notice of such Permitted Asset Transfer, such Rating Agency) during the period
commencing 30 days prior to the first public notice of the occurrence of a Permitted Asset Transfer or the intention of the Issuer or any Subsidiary thereof to effect a Permitted Asset Transfer and ending on the date 60 days after such public notice
relative to the rating at the start of such period; and 

  
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 (6) the Issuer shall have delivered to the Trustee an Opinion of Counsel
confirming that, subject to customary assumptions, exclusions and qualifications, the existing Security Documents, or to the extent that a Permitted Asset Transfer pursuant to clause (1) of the definition of “Permitted Asset Transfer”
by way of merger, wind-up or consolidation or pursuant to clause (2) of the definition of “Permitted Asset Transfer” is being consummated, any new or amended Security Documents to be entered into by the Successor EFIH Company, are
enforceable obligations of EFIH or the Successor EFIH Company, as the case may be, create a legally valid and enforceable security interest in the Collateral in favor of the Collateral Trustee for the benefit of the Holders of the Notes and the
other Secured Debt Obligations, and that the security interests in the Collateral created by the Security Documents have been perfected. 
 (b) Notwithstanding Section 4.16(a) hereof, the provisions of this Section 4.16 shall not apply to a sale, assignment, transfer, conveyance or other disposition of assets between or among the
Oncor Subsidiaries. 
 (c) Notwithstanding Section 4.16(a) hereof, the successor entity formed by any merger of EFIH with
and into the Issuer that is permitted by this Indenture shall not be permitted to effect a Permitted Asset Transfer described in clause (1) of the definition of Permitted Asset Transfer. 

Section 4.17 Restrictions on TCEH Transfers 
 The Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, consummate a TCEH Transfer unless: 

(a) the Issuer and the Trustee enter into a supplemental indenture to this Indenture, substantially in the form attached
as Exhibit F hereto (the “TCEH Transfer Supplemental Indenture”), that shall become operative at the time of consummation of such TCEH Transfer; 

(b) immediately after such transaction no Default exists; 

(c) immediately after giving pro forma effect to such transaction and any related financing transactions
(including, without limitation, any transaction the proceeds of which are applied to reduce the Indebtedness of the Issuer) as if the same had occurred at the beginning of the applicable four-quarter period, either: 

(1) the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the fixed charge
coverage ratio test set forth in the TCEH Transfer Supplemental Indenture; or 
 (2) the fixed charge coverage
ratio (as defined in the TCEH Transfer Supplemental Indenture) for the Issuer and its Restricted Subsidiaries would be greater than such fixed charge coverage ratio for the Issuer and its Restricted Subsidiaries immediately prior to such
transaction; and 
 (d) the rating on the Notes shall not have been downgraded by two or more of the Rating
Agencies (or, if the Notes are rated by only one Rating Agencies at the time of the first notice of such TCEH Transfer, such Rating Agency) during the period commencing 30 days prior to the first public notice of the occurrence of a TCEH Transfer or
the intention of the Issuer or any Subsidiary thereof to effect a TCEH Transfer and ending on the date 60 days after such public notice relative to the rating at the start of such period. 

Section 4.18 Restrictions on Certain Investments in Oncor Subsidiaries and the Collateral 

(a) The Issuer shall not, and shall not permit any Restricted Subsidiary (other than EFIH) to, hold any Equity Interests in, or Indebtedness of, or
other Investments in, any of the Oncor Subsidiaries or any Successor Oncor Business or any other Collateral, except the Issuer may hold such Equity Interests, Indebtedness and other Investments following a merger of EFIH with and into the Issuer
which is a Permitted Asset Transfer made in accordance with Section 4.16 hereof. 
 (b) The Issuer shall not permit any Unrestricted
Subsidiary to hold any Equity Interests in, or Indebtedness of, or other Investments in, EFIH, and shall not permit any Unrestricted Subsidiary to hold any Equity Interests in, or Indebtedness of, or other Investments in, any of the Oncor
Subsidiaries or any Successor Oncor Business; provided that an Oncor Subsidiary may hold Equity Interests in, or Indebtedness of, or other Investments in, another Oncor Subsidiary and a Successor Oncor Business may hold Equity Interests in,
Indebtedness of, or other Investments in, another Successor Oncor Business. 
 (c) The Issuer shall not permit any of its Unrestricted
Subsidiaries to accept any Investment from any Oncor Subsidiary or any Successor Oncor Business; provided that an Oncor Subsidiary may accept an Investment from another Oncor Subsidiary and a Successor Oncor Business may accept an Investment
from another Successor Oncor Business. 

  
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 (d) EFIH shall not sell, assign, transfer, convey or otherwise dispose of any Collateral, including any
consideration (other than cash and Cash Equivalents) received by EFIH in an Asset Sale, including in respect of a Permitted Asset Swap of Collateral, except in connection with a Permitted Asset Transfer that satisfies the requirements of
Section 4.16 hereof or pursuant to an Asset Sale that complies with the provisions of Section 4.10 hereof pertaining to an Asset Sale of Collateral. 
 Section 4.19 After-Acquired Property 
 Promptly following the acquisition by EFIH of
any Equity Interests in any Oncor Subsidiary or any Indebtedness of, or other Investments in, any Oncor Subsidiary or any property or assets required to be pledged as Collateral pursuant to Section 4.10 hereof or any Equity Interests in or any
Indebtedness of, or other Investments in, any Successor Oncor Business, EFIH shall execute and deliver such security instruments, pledges, financing statements and certificates and opinions of counsel as shall be reasonably necessary to vest in the
Collateral Trustee a perfected first-priority security interest in such Equity Interests, Indebtedness or other Investments or property or assets and to have such Equity Interests, Indebtedness or other Investments or property or assets added to the
Collateral and thereupon all provisions of this Indenture relating to the Collateral shall be deemed to relate to such Equity Interests, Indebtedness or other Investments or property or assets to the same extent and with the same force and effect.

 Section 4.20 Impairment of Security Interest 

(a) EFIH shall not grant to any Person, or permit any Person to retain (other than the Collateral Trustee), any interest whatsoever in
the Collateral, other than pursuant to clause (3) of the definition of “Permitted Liens.” 
 (b) The Issuer and
its Restricted Subsidiaries (including EFIH) shall not enter into any agreement that requires the proceeds received from any sale of Collateral to be applied to repay, redeem, defease or otherwise acquire or retire any Indebtedness of any Person,
other than as permitted by this Indenture, the Notes or the Security Documents. 
 (c) EFIH shall, at its sole cost and expense,
execute and deliver all such agreements and instruments as necessary, or as the Trustee shall reasonably request, to more fully or accurately describe the assets and property intended to be Collateral or the obligations intended to be secured by the
Pledge Agreement or any other Security Document. 
 Section 4.21 Further Assurances 

(a) EFIH, at its own expense, shall do or cause to be done all acts and things that may be required, or that the Collateral Trustee from
time to time may reasonably request, to assure and confirm that the Collateral Trustee holds, for the benefit of the Secured Debt Representatives and holders of Secured Debt Obligations, duly created and enforceable and perfected Liens upon the
Collateral (including any property or assets that are acquired or otherwise become Collateral after the Notes are issued), in each case, as contemplated by, and with the Lien priority required under, the Secured Debt Documents. 

(b) Upon the reasonable request of the Collateral Trustee or any Secured Debt Representative at any time and from time to time, EFIH, at
its own expense, shall promptly execute, acknowledge and deliver such security documents, instruments, certificates, notices and other documents, and take such other actions as may be reasonably required, or that the Collateral Trustee may
reasonably request, to create, perfect, protect, assure or enforce the Liens and benefits intended to be conferred, in each case as contemplated by the Secured Debt Documents for the benefit of the holders of Secured Debt Obligations. 

ARTICLE 5 

SUCCESSORS 

Section 5.01 Merger, Consolidation, or Sale of All or Substantially All Assets. 

(a) The Issuer shall not consolidate or merge with or into or wind up into (whether or not the Issuer is the surviving corporation), or
sell, assign, transfer, lease, convey or otherwise dispose of all or substantially all of its properties or assets, in one or more related transactions, to any Person unless: 

(1) the Issuer is the surviving corporation or the Person formed by or surviving any such consolidation, wind-up or
merger (if other than the Issuer) or to which such sale, assignment, transfer, lease, conveyance or other disposition shall have been made is a corporation organized or existing under the laws of the jurisdiction of organization of the Issuer or the
laws of the United States, any state thereof, the District of Columbia, or any territory thereof (such Person, as the case may be, being herein called the “Successor Company”); 

  
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 (2) the Successor Company, if other than the Issuer, expressly assumes
(i) all the obligations of the Issuer under the Notes, this Indenture and the Security Documents, to the extent the Issuer is a party thereto, pursuant to a supplemental indenture or other document or instrument in form reasonably satisfactory
to the Trustee and (ii) the Registration Rights Agreement; 
 (3) immediately after such transaction,
no Default exists; 
 (4) immediately after giving pro forma effect to such transaction and
any related financing transactions (including, without limitation, any transaction the proceeds of which are applied to reduce the Indebtedness of the Successor Company or the Issuer, as the case may be), as if such transactions had occurred at the
beginning of the applicable four-quarter period, 
 (A) the Successor Company would be permitted to incur at
least $1.00 of additional Indebtedness pursuant to clause (i) of the Fixed Charge Coverage Ratio test set forth in Section 4.09(a) hereof, or 
 (B) such Fixed Charge Coverage Ratio for the Successor Company and its Restricted Subsidiaries would be greater than such ratio for the Issuer and its Restricted Subsidiaries immediately prior to
such transaction; 
 (5) each Guarantor, unless it is the other party to the transactions described above,
in which case clause (1)(B) of Section 5.01(d) hereof shall apply, shall have by a supplemental indenture confirmed that its Guarantee and any Security Documents to which it is a party shall apply to such Person’s obligations under
this Indenture, the Notes and the Registration Rights Agreement; and 
 (6) the Issuer shall have delivered
to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that such consolidation, wind-up, merger or transfer and such supplemental indenture, if any, comply with this Indenture and, if a supplemental indenture is
required in connection with such transaction, such supplemental indenture shall comply with the applicable provisions of this Indenture; 

provided, that for the purposes of this Section 5.01 only, neither (A) the first to occur of a Permitted Asset Transfer or a TCEH
Transfer (excluding a Permitted Asset Transfer consisting of a merger of EFIH with and into the Issuer for the purpose of determining the first to occur of a Permitted Asset Transfer or a TCEH Transfer) nor (B) a transaction meeting the
requirements of the proviso to clause (3) under the definition of “Change of Control” shall be deemed to be a sale, assignment, transfer, conveyance or other disposition of all or substantially all of the properties or assets of the
Issuer and its Subsidiaries under this Indenture. For the avoidance of doubt, (1) the Issuer may therefore consummate the first to occur of a Permitted Asset Transfer made in accordance with Section 4.16 hereof and a TCEH Transfer
made in accordance with Section 4.17 hereof, in either case, without complying with this Section 5.01 (excluding a Permitted Asset Transfer consisting of a merger of EFIH with and into the Issuer for the purpose of determining the first to
occur of a Permitted Asset Transfer or a TCEH Transfer), (2) the Issuer or any of its Restricted Subsidiaries may consummate a transaction meeting the requirements of the proviso to clause (3) under the definition of “Change of
Control” without complying with this Section 5.01 and (3) the determination in the preceding proviso shall not affect the determination of what constitutes all or substantially all the assets of the Issuer and its Subsidiaries under
any other agreement to which the Issuer is a party. 
 (b) Notwithstanding clauses (3) and (4) of Section 5.01(a)
hereof, 
 (1) any Restricted Subsidiary (other than EFIH) may consolidate with or merge into or transfer
all or part of its properties and assets to the Issuer, and 
 (2) the Issuer may merge with an Affiliate of
the Issuer solely for the purpose of reincorporating the Issuer in a State of the United States, the District of Columbia or any territory thereof so long as the amount of Indebtedness of the Issuer and its Restricted Subsidiaries is not increased
thereby. 
 (c) Notwithstanding the foregoing, EFIH may merge with and into the Issuer in a Permitted Asset Transfer made in
accordance with Section 4.16 hereof. 
 (d) Except in the case of a Permitted Asset Transfer made in accordance with
Section 4.16 hereof, no Guarantor shall, and the Issuer shall not permit any Guarantor to, consolidate or merge with or into or wind up into (whether or not the Issuer or the Guarantor is the surviving corporation), or sell, assign, transfer,
lease, convey or otherwise dispose of all or substantially all of its properties or assets, in one or more related transactions, to any Person unless: 
 (1) (A) such Guarantor is the surviving corporation or the Person formed by or surviving any such consolidation, wind-up or merger (if other than such Guarantor) or to which such sale,
assignment, transfer, lease, conveyance or other disposition shall have been made is a corporation, partnership, limited partnership, limited liability corporation or trust organized or existing under the laws of the jurisdiction of organization of
such Guarantor, as the case may be, or the laws of the United States, any state thereof, the District of Columbia, or any territory thereof (such Guarantor or such Person, as the case may be, being herein called the “Successor
Person”); 

  
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 (B) the Successor Person, if other than such Guarantor, expressly
assumes all the obligations of such Guarantor under this Indenture and such Guarantor’s related Guarantee and any Security Documents to which such Guarantor is a party pursuant to supplemental indentures or other documents or instruments in
form reasonably satisfactory to the Trustee; 
 (C) immediately after such transaction, no Default exists;
and 
 (D) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of
Counsel, each stating that such consolidation, wind-up, merger or transfer and such supplemental indentures, if any, comply with this Indenture; or 
 (2) the transaction is made in compliance with Section 4.10 hereof. 

(e) Notwithstanding the foregoing, (i) any Guarantor may convert into a corporation, partnership, limited partnership, limited
liability corporation or trust organized or existing under the laws of the jurisdiction of organization of such Guarantor, and any Guarantor (other than EFIH) may (A) merge into or transfer all or part of its properties and assets to another
Guarantor or the Issuer or (B) merge with an Affiliate of the Issuer solely for the purpose of reincorporating the Guarantor in the United States, any state thereof, the District of Columbia or any territory thereof and (ii) EFIH may merge
with and into the Issuer in a Permitted Asset Transfer made in accordance with Section 4.16 hereof. 
 Section 5.02
Successor Corporation Substituted. 
 Upon any consolidation or merger, or any sale, assignment, transfer, lease,
conveyance or other disposition of all or substantially all of the assets of the Issuer or any Guarantor in accordance with Section 5.01 hereof (other than a consolidation or merger or a sale or other disposition of all or substantially all of
the assets of a Guarantor made in compliance with Section 4.10 hereof), the successor corporation formed by such consolidation or into or with which the Issuer or such Guarantor, as the case may be, is merged or to which such sale, assignment,
transfer, lease, conveyance or other disposition is made shall succeed to, and be substituted for (so that from and after the date of such consolidation, merger, sale, lease, conveyance or other disposition, the provisions of this Indenture
referring to the Issuer or such Guarantor, as the case may be, shall refer instead to the successor corporation and not to the Issuer or such Guarantor, as the case may be), and may exercise every right and power of the Issuer or such Guarantor, as
the case may be, under this Indenture with the same effect as if such successor Person had been named as the Issuer or such Guarantor, as the case may be, herein; provided, that the predecessor Issuer shall not be relieved from the obligation
to pay the principal and interest and Additional Interest, if any, on the Notes, and such Guarantor shall not be released from its Guarantee, except in the case of a sale, assignment, transfer, conveyance or other disposition of all of the
Issuer’s or such Guarantor’s, as the case may be, assets that meets the requirements of Section 5.01 hereof. 

ARTICLE 6 

DEFAULTS AND REMEDIES 
 Section 6.01 Events of Default. 
 (a) An “Event of
Default” wherever used herein, means any one of the following events (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or
order of any court or any order, rule or regulation of any administrative or governmental body): 

(1) default in payment when due and payable, upon redemption, acceleration or otherwise, of principal, or premium, if
any, on the Notes; 
 (2) default for 30 days or more in the payment when due of interest or Additional
Interest, if any, on or with respect to the Notes; 
 (3) failure by the Issuer or any Restricted Subsidiary
for 60 days after receipt of written notice given by the Trustee or the Holders of not less than 30% in principal amount of the outstanding Notes to comply with any of its obligations, covenants or agreements (other than a default referred to in
clauses (1) and (2) above) contained in this Indenture, the Notes or the Security Documents relating to the Notes; 

  
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 (4) default under any mortgage, indenture or instrument under which
there is issued or by which there is secured or evidenced any Indebtedness for money borrowed by the Issuer or any of its Restricted Subsidiaries or the payment of which is guaranteed by the Issuer or any of its Restricted Subsidiaries, other than
Indebtedness owed to the Issuer or a Restricted Subsidiary, whether such Indebtedness or guarantee now exists or is created after the issuance of the Notes, if both: 

(a) such default either results from the failure to pay any principal of such Indebtedness at its stated final
maturity (after giving effect to any applicable grace periods) or relates to an obligation other than the obligation to pay principal of any such Indebtedness at its stated final maturity and results in the holder or holders of such Indebtedness
causing such Indebtedness to become due prior to its stated maturity; and 
 (b) the principal amount of
such Indebtedness, together with the principal amount of any other such Indebtedness in default for failure to pay principal at stated final maturity (after giving effect to any applicable grace periods), or the maturity of which has been so
accelerated, aggregate $250.0 million or more at any one time outstanding; 
 (5) failure by the Issuer
or any Significant Subsidiary (or any group of Restricted Subsidiaries that together would constitute a Significant Subsidiary) to pay final judgments aggregating in excess of $250.0 million, which final judgments remain unpaid, undischarged
and unstayed for a period of more than 60 days after such judgment becomes final, and in the event such judgment is covered by insurance, an enforcement proceeding has been commenced by any creditor upon such judgment or decree which is not promptly
stayed; 
 (6) the Issuer or any Significant Subsidiary (or any group of Restricted Subsidiaries that
together would constitute a Significant Subsidiary), pursuant to or within the meaning of any Bankruptcy Law: 

(i) commences proceedings to be adjudicated bankrupt or insolvent; 

(ii) consents to the institution of bankruptcy or insolvency proceedings against it, or the filing by it of a
petition or answer or consent seeking reorganization or relief under applicable Bankruptcy Law; 

(iii) consents to the appointment of a receiver, liquidator, assignee, trustee, sequestrator or other similar
official of it or for all or substantially all of its property; 
 (iv) makes a general assignment for the
benefit of its creditors; or 
 (v) generally is not paying its debts as they become due; 

(7) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that: 

(i) is for relief against the Issuer or any Significant Subsidiary (or any group of Restricted Subsidiaries that
together would constitute a Significant Subsidiary), in a proceeding in which the Issuer or any Significant Subsidiary (or any group of Restricted Subsidiaries that together would constitute a Significant Subsidiary), is to be adjudicated bankrupt
or insolvent; 
 (ii) appoints a receiver, liquidator, assignee, trustee, sequestrator or other similar
official of the Issuer or any Significant Subsidiary (or any group of Restricted Subsidiaries that together would constitute a Significant Subsidiary), or for all or substantially all of the property of the Issuer or any Significant Subsidiary (or
any group of Restricted Subsidiaries that together would constitute a Significant Subsidiary); or 

(iii) orders the liquidation of the Issuer or any Significant Subsidiary (or any group of Restricted Subsidiaries
that, taken together, would constitute a Significant Subsidiary); 
 and the order or decree remains unstayed and in effect for
60 consecutive days; 
 (8) the Guarantee of any Significant Subsidiary (or any group of Restricted
Subsidiaries that together would constitute a Significant Subsidiary) shall for any reason cease to be in full force and effect or be declared null and void or any responsible officer of any Guarantor that is a Significant Subsidiary (or any group
of Restricted Subsidiaries that together would constitute a Significant Subsidiary), as the case may be, denies that it has any further liability under its Guarantee or gives notice to such effect, other than by reason of the termination of this
Indenture or the release of any such Guarantee in accordance with this Indenture; or 
 (9) with respect to
Collateral having a fair market value in excess of $250.0 million in the aggregate, any security interest and Lien purported to be created by any Security Document with respect to the Collateral (a) ceases to be in full force and effect,
(b) ceases to give the Collateral Trustee, for the benefit of the Holders of the Notes, the Liens, rights, powers and privileges purported to be created and granted thereby (including a perfected first-priority security interest in and Lien on,
all of the Collateral thereunder) in favor of the Collateral Trustee, or (c) is asserted by EFIH not to be, a valid, perfected, first priority (except as otherwise expressly provided in this Indenture or the Collateral Trust Agreement) security
interest in or Lien on the Collateral covered thereby. 

  
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 (b) In the event of any Event of Default specified in clause (4) of
Section 6.01(a) hereof, such Event of Default and all consequences thereof (excluding any resulting payment default, other than as a result of acceleration of the Notes) shall be annulled, waived and rescinded, automatically and without any
action by the Trustee or the Holders, if within 20 days after such Event of Default arose: 
 (1) the
Indebtedness or guarantee that is the basis for such Event of Default has been discharged; or 
 (2) the holders
thereof have rescinded or waived the acceleration, notice or action (as the case may be) giving rise to such Event of Default; or 
 (3) the default that is the basis for such Event of Default has been cured. 

Section 6.02 Acceleration. 
 If any Event of Default (other than an Event of Default specified in clause (6) or (7) of Section 6.01(a) hereof) occurs and is continuing under this Indenture, the Trustee or the Holders
of at least 30% in aggregate principal amount of the Notes may declare the principal, premium, if any, interest and any other monetary obligations on all the then outstanding Notes to be due and payable immediately. Upon the effectiveness of
such declaration, such principal and interest shall be due and payable immediately. The Trustee shall have no obligation to accelerate the Notes if and so long as a committee of its Responsible Officers in good faith determines acceleration is
not in the best interest of the Holders of the Notes. 
 Notwithstanding the foregoing, in the case of an Event of Default
arising under clause (6) or (7) of Section 6.01(a) hereof, all outstanding Notes shall be due and payable immediately without further action or notice. 
 The Holders of at least a majority in aggregate principal amount of the Notes by written notice to the Trustee may on behalf of all of the Holders waive any existing Default and its consequences under
this Indenture except a continuing Default in the payment of interest on, premium, if any, or the principal of any Note (held by a non consenting Holder) and rescind any acceleration with respect to the Notes and its consequences (so long as such
rescission would not conflict with any judgment of a court of competent jurisdiction). 
 Section 6.03 Other
Remedies. 
 If an Event of Default occurs and is continuing, the Trustee may pursue any available remedy to collect the
payment of principal, premium, if any, and interest on the Notes or to enforce the performance of any provision of the Notes or this Indenture. 
 The Trustee may maintain a proceeding even if it does not possess any of the Notes or does not produce any of them in the proceeding. A delay or omission by the Trustee or any Holder of a Note in
exercising any right or remedy accruing upon an Event of Default shall not impair the right or remedy or constitute a waiver of or acquiescence in the Event of Default. All remedies are cumulative to the extent permitted by law. 

Section 6.04 Waiver of Past Defaults. 
 The Holders of at least a majority in aggregate principal amount of the Notes by notice to the Trustee may on behalf of the Holders of all of the Notes waive any existing Default and its consequences
hereunder, except a continuing Default in the payment of the principal, premium, if any, or interest and Additional Interest, if any, on, any Note held by a non-consenting Holder and rescind any acceleration with respect to the Notes and its
consequences (provided such rescission would not conflict with any judgment of a court of competent jurisdiction); provided , subject to Section 6.02 hereof, that the Holders of a majority in aggregate principal amount of the then
outstanding Notes may rescind an acceleration and its consequences, including any related payment default that resulted from such acceleration. Upon any such waiver, such Default shall cease to exist, and any Event of Default arising therefrom
shall be deemed to have been cured for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other Default or impair any right consequent thereon. 

  
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 Section 6.05 Control by Majority. 

The Holders of at least a majority in aggregate principal amount of the Notes may direct the time, method and place of conducting any
proceeding for any remedy available to the Trustee or of exercising any trust or power conferred on the Trustee. The Trustee, however, may refuse to follow any direction that conflicts with law or this Indenture or that the Trustee determines
is unduly prejudicial to the rights of any other Holder of a Note or that would involve the Trustee in personal liability. 

Section 6.06 Limitation on Suits. 
 Subject to Section 6.07 hereof, no Holder of a Note may pursue any remedy with respect to this Indenture or the Notes unless: 

(1) such Holder has previously given the Trustee notice that an Event of Default is continuing; 

(2) Holders of at least 30% in aggregate principal amount of the Notes have requested the Trustee to pursue the remedy;

 (3) Holders of the Notes have offered the Trustee security or indemnity reasonably satisfactory to it against
any loss, liability or expense; 
 (4) the Trustee has not complied with such request within 60 days after the
receipt thereof and the offer of security or indemnity; and 
 (5) the Holders of at least a majority in
aggregate principal amount of the outstanding Notes have not given the Trustee a direction inconsistent with such request within such 60-day period. 
 A Holder of a Note may not use this Indenture to prejudice the rights of another Holder of a Note or to obtain a preference or priority over another Holder of a Note. 

Section 6.07 Rights of Holders of Notes to Receive Payment. 

Notwithstanding any other provision of this Indenture, the right of any Holder of a Note to receive payment of principal, premium, if
any, and interest and Additional Interest, if any, on the Note, on or after the respective due dates expressed in the Note (including in connection with an Asset Sale Offer or a Change of Control Offer), or to bring suit for the enforcement of any
such payment on or after such respective dates, shall not be impaired or affected without the consent of such Holder. 

Section 6.08 Collection Suit by Trustee. 
 If an Event of Default specified in clause (1) or (2) of Section 6.01(a) hereof occurs and is continuing, the Trustee is authorized to recover judgment in its own name and as trustee of an
express trust against the Issuer for the whole amount of principal, premium, if any, and interest and Additional Interest, if any, remaining unpaid on the Notes and interest on overdue principal and, to the extent lawful, interest and such further
amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel. 

Section 6.09 Restoration of Rights and Remedies. 
 If the Trustee or any Holder has instituted any proceeding to enforce any right or remedy under this Indenture and such proceeding has been discontinued or abandoned for any reason, or has been determined
adversely to the Trustee or to such Holder, then and in every such case, subject to any determination in such proceedings, the Issuer, the Trustee and the Holders shall be restored severally and respectively to their former positions hereunder and
thereafter all rights and remedies of the Trustee and the Holders shall continue as though no such proceeding has been instituted. 
 Section 6.10 Rights and Remedies Cumulative. 
 Except as otherwise
provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Notes in Section 2.07 hereof, no right or remedy herein conferred upon or reserved to the Trustee or to the Holders is intended to be exclusive of any
other right or 

  
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remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in
equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy. 

Section 6.11 Delay or Omission Not Waiver. 
 No delay or omission of the Trustee or of any Holder of any Note to exercise any right or remedy accruing upon any Event of Default shall impair any such right or remedy or constitute a waiver of any such
Event of Default or an acquiescence therein. Every right and remedy given by this Article or by law to the Trustee or to the Holders may be exercised from time to time, and as often as may be deemed expedient, by the Trustee or by the Holders,
as the case may be. 
 Section 6.12 Trustee May File Proofs of Claim. 

The Trustee is authorized to file such proofs of claim and other papers or documents as may be necessary or advisable in order to have
the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and the Holders of the Notes allowed in any judicial proceedings relative to the Issuer (or
any other obligor upon the Notes including the Guarantors), its creditors or its property and shall be entitled and empowered to participate as a member in any official committee of creditors appointed in such matter and to collect, receive and
distribute any money or other property payable or deliverable on any such claims and any custodian in any such judicial proceeding is hereby authorized by each Holder to make such payments to the Trustee, and in the event that the Trustee shall
consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due to it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the
Trustee under Section 7.07 hereof. To the extent that the payment of any such compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 7.07 hereof
out of the estate in any such proceeding, shall be denied for any reason, payment of the same shall be secured by a Lien on, and shall be paid out of, any and all distributions, dividends, money, securities and other properties that the Holders may
be entitled to receive in such proceeding whether in liquidation or under any Plan of Reorganization or arrangement or otherwise. Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on
behalf of any Holder any Plan of Reorganization, arrangement, adjustment or composition affecting the Notes or the rights of any Holder, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding. 

Section 6.13 Priorities. 
 If the Trustee collects any money or property pursuant to this Article 6, it shall pay out the money or property in the following order: 

(i) to the Trustee, its agents and attorneys for amounts due under Section 7.07 hereof, including payment of all
compensation, expenses and liabilities incurred, and all advances made, by the Trustee and the costs and expenses of collection; 
 (ii) to Holders of Notes for amounts due and unpaid on the Notes for principal, premium, if any, and interest and Additional Interest, if any, ratably, without preference or priority of any kind,
according to the amounts due and payable on the Notes for principal, premium, if any, and interest and Additional Interest, if any, respectively; and 
 (iii) to the Issuer or to such party as a court of competent jurisdiction shall direct including a Guarantor, if applicable. 
 The Trustee may fix a Record Date and payment date for any payment to Holders of Notes pursuant to this Section 6.13. 
 Section 6.14 Undertaking for Costs. 
 In any suit for the enforcement
of any right or remedy under this Indenture or in any suit against the Trustee for any action taken or omitted by it as a Trustee, a court in its discretion may require the filing by any party litigant in the suit of an undertaking to pay the costs
of the suit, and the court in its discretion may assess reasonable costs, including reasonable attorneys’ fees, against any party litigant in the suit, having due regard to the merits and good faith of the claims or defenses made by the party
litigant. This Section 6.14 does not apply to a suit by the Trustee, a suit by a Holder of a Note pursuant to Section 6.07 hereof, or a suit by Holders of more than 10% in principal amount of the then outstanding Notes. 

  
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 ARTICLE 7 
 TRUSTEE 
 Section 7.01 Duties of Trustee. 

(a) If an Event of Default has occurred and is continuing, the Trustee shall exercise such of the rights and powers vested in it by this
Indenture, and use the same degree of care and skill in its exercise, as a prudent person would exercise or use under the circumstances in the conduct of such person’s own affairs. 

(b) Except during the continuance of an Event of Default: 

(i) the duties of the Trustee shall be determined solely by the express provisions of this Indenture and the Trustee need
perform only those duties that are specifically set forth in this Indenture and no others, and no implied covenants or obligations shall be read into this Indenture against the Trustee; and 

(ii) in the absence of bad faith on its part, the Trustee may conclusively rely, as to the truth of the statements and the
correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture. However, in the case of any such certificates or opinions which by any provision hereof
are specifically required to be furnished to the Trustee, the Trustee shall examine the certificates and opinions to determine whether or not they conform to the requirements of this Indenture. 

(c) The Trustee may not be relieved from liabilities for its own negligent action, its own negligent failure to act, or its own willful
misconduct, except that: 
 (i) this paragraph does not limit the effect of clause (b) of this
Section 7.01; 
 (ii) the Trustee shall not be liable for any error of judgment made in good faith by a
Responsible Officer, unless it is proved in a court of competent jurisdiction that the Trustee was negligent in ascertaining the pertinent facts; and 
 (iii) the Trustee shall not be liable with respect to any action it takes or omits to take in good faith in accordance with a direction received by it pursuant to Section 6.05 hereof. 

(d) Whether or not therein expressly so provided, every provision of this Indenture that in any way relates to the Trustee is subject to
clauses (a), (b) and (c) of this Section 7.01. 
 (e) The Trustee shall be under no obligation to exercise any of
its rights or powers under this Indenture at the request or direction of any Holder of the Notes unless such Holder shall have offered to the Trustee indemnity or security reasonably satisfactory to it against any loss, liability or expense.

 (f) The Trustee shall not be liable for interest on any money received by it except as the Trustee may agree in writing with
the Issuer. Money held in trust by the Trustee need not be segregated from other funds except to the extent required by law. 
 Section 7.02 Rights of Trustee. 
 (a) The Trustee may conclusively
rely upon any document believed by it to be genuine and to have been signed or presented by the proper Person. The Trustee need not investigate any fact or matter stated in the document, but the Trustee, in its discretion, may make such further
inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Issuer, personally or by
agent or attorney at the sole cost of the Issuer and shall incur no liability or additional liability of any kind by reason of such inquiry or investigation. 
 (b) Before the Trustee acts or refrains from acting, it may require an Officer’s Certificate or an Opinion of Counsel or both. The Trustee shall not be liable for any action it takes or omits to
take in good faith in reliance on such Officer’s Certificate or Opinion of Counsel. The Trustee may consult with counsel of its selection and the written advice of such counsel or any Opinion of Counsel shall be full and complete
authorization and protection from liability in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance thereon. 

  
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 (c) The Trustee may act through its attorneys and agents and shall not be responsible for
the misconduct or negligence of any agent or attorney appointed with due care. 
 (d) The Trustee shall not be liable for any
action it takes or omits to take in good faith that it believes to be authorized or within the rights or powers conferred upon it by this Indenture. 
 (e) Unless otherwise specifically provided in this Indenture, any demand, request, direction or notice from the Issuer shall be sufficient if signed by an Officer of the Issuer. 

(f) None of the provisions of this Indenture shall require the Trustee to expend or risk its own funds or otherwise to incur any
liability, financial or otherwise, in the performance of any of its duties hereunder, or in the exercise of any of its rights or powers if it shall have reasonable grounds for believing that repayment of such funds or indemnity satisfactory to it
against such risk or liability is not assured to it. 
 (g) The Trustee shall not be deemed to have notice of any Default or
Event of Default unless a Responsible Officer of the Trustee has actual knowledge thereof or unless written notice of any event which is in fact such a Default is received by the Trustee at the Corporate Trust Office of the Trustee, and such notice
references the Notes and this Indenture. 
 (h) In no event shall the Trustee be responsible or liable for special, indirect, or
consequential loss or damage of any kind whatsoever (including, but not limited to, loss of profit) irrespective of whether the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action. 

(i) The rights, privileges, protections, immunities and benefits given to the Trustee, including, without limitation, its right to be
indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder, and each agent, custodian and other Person employed to act hereunder. 

(j) In the event the Issuer is required to pay Additional Interest, the Issuer will provide written notice to the Trustee of the
Issuer’s obligation to pay Additional Interest no later than 15 days prior to the next Interest Payment Date, which notice shall set forth the amount of the Additional Interest to be paid by the Issuer. The Trustee shall not at any time be
under any duty or responsibility to any Holders to determine whether the Additional Interest is payable and the amount thereof. 

Section 7.03 Individual Rights of Trustee. 
 The Trustee in its individual or any other capacity may become the owner or pledgee of Notes and may otherwise deal with the Issuer or any Affiliate of the Issuer with the same rights it would have if it
were not Trustee. However, in the event that the Trustee acquires any conflicting interest it must eliminate such conflict within 90 days, apply to the SEC for permission to continue as trustee or resign. Any Agent may do the same with
like rights and duties. The Trustee is also subject to Sections 7.10 and 7.11 hereof. 
 Section 7.04
Trustee’s Disclaimer. 
 The Trustee shall not be responsible for and makes no representation as to the validity or
adequacy of this Indenture or the Notes, it shall not be accountable for the Issuer’s use of the proceeds from the Notes or any money paid to the Issuer or upon the Issuer’s direction under any provision of this Indenture, it shall not be
responsible for the use or application of any money received by any Paying Agent other than the Trustee, and it shall not be responsible for any statement or recital herein or any statement in the Notes or any other document in connection with the
sale of the Notes or pursuant to this Indenture other than its certificate of authentication. 
 Section 7.05 Notice of
Defaults. 
 If a Default occurs and is continuing and if it is known to the Trustee, the Trustee shall mail to Holders of
Notes a notice of the Default within 90 days after it occurs. Except in the case of a Default relating to the payment of principal, premium, if any, or interest on any Note, the Trustee may withhold from the Holders notice of any continuing
Default if and so long as a committee of its Responsible Officers in good faith determines that withholding the notice is in the interests of the Holders of the Notes. The Trustee shall not be deemed to know of any Default unless a Responsible
Officer of the Trustee has actual knowledge thereof or unless written notice of any event which is such a Default is received by the Trustee at the Corporate Trust Office of the Trustee. 

  
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 Section 7.06 Reports by Trustee to Holders of the Notes. 

Within 60 days after each May 15, beginning with the May 15 following the date of this Indenture, and for so long as Notes
remain outstanding, the Trustee shall mail to the Holders of the Notes a brief report dated as of such reporting date that complies with Trust Indenture Act Section 313(a) (but if no event described in Trust Indenture Act Section 313(a)
has occurred within the twelve months preceding the reporting date, no report need be transmitted). The Trustee also shall comply with Trust Indenture Act Section 313(b)(2). The Trustee shall also transmit by mail all reports as
required by Trust Indenture Act Section 313(c). 
 A copy of each report at the time of its mailing to the Holders of Notes
shall be mailed to the Issuer and filed with the SEC and each stock exchange on which the Notes are listed in accordance with Trust Indenture Act Section 313(d). The Issuer shall promptly notify the Trustee when the Notes are listed on any
stock exchange. 
 Section 7.07 Compensation and Indemnity. 

The Issuer and the Guarantors, jointly and severally, shall pay to the Trustee from time to time such compensation for its acceptance of
this Indenture and services hereunder as the parties shall agree in writing from time to time. The Trustee’s compensation shall not be limited by any law on compensation of a trustee of an express trust. The Issuer and the Guarantors,
jointly and severally, shall reimburse the Trustee promptly upon request for all reasonable disbursements, advances and expenses incurred or made by it in addition to the compensation for its services. Such expenses shall include the reasonable
compensation, disbursements and expenses of the Trustee’s agents and counsel. 
 The Issuer and the Guarantors, jointly and
severally, shall indemnify the Trustee for, and hold the Trustee harmless against, any and all loss, damage, claims, liability or expense (including attorneys’ fees) incurred by it in connection with the acceptance or administration of this
trust and the performance of its duties hereunder (including the costs and expenses of enforcing this Indenture against the Issuer or any of the Guarantors (including this Section 7.07) or defending itself against any claim whether asserted by
any Holder, the Issuer or any Guarantor, or liability in connective with the acceptance, exercise or performance of any of its powers or duties hereunder). The Trustee shall notify the Issuer promptly of any claim for which it may seek
indemnity. Failure by the Trustee to so notify the Issuer shall not relieve the Issuer of its obligations hereunder. The Issuer shall defend the claim and the Trustee may have separate counsel and the Issuer shall pay the fees and expenses
of such counsel. The Issuer need not reimburse any expense or indemnify against any loss, liability or expense incurred by the Trustee through the Trustee’s own willful misconduct, negligence or bad faith. 

The obligations of the Issuer under this Section 7.07 shall survive the satisfaction and discharge of this Indenture or the earlier
resignation or removal of the Trustee. 
 Notwithstanding anything to the contrary in Section 4.12 hereof, to secure the
payment obligations of the Issuer and the Guarantors in this Section 7.07, the Trustee shall have a Lien prior to the Notes on all money or property held or collected by the Trustee, except that held in trust to pay principal and interest on
particular Notes. Such Lien shall survive the satisfaction and discharge of this Indenture. 
 When the Trustee incurs
expenses or renders services after an Event of Default specified in clause (6) or (7) of Section 6.01(a) hereof occurs, the expenses and the compensation for the services (including the fees and expenses of its agents and counsel) are
intended to constitute expenses of administration under any Bankruptcy Law. 
 The Trustee shall comply with the provisions of
Trust Indenture Act Section 313(b)(2) to the extent applicable. 
 Section 7.08 Replacement of Trustee.

 A resignation or removal of the Trustee and appointment of a successor Trustee shall become effective only upon the successor
Trustee’s acceptance of appointment as provided in this Section 7.08. The Trustee may resign at any time by giving 30 days prior written notice of such resignation to the Issuer and be discharged from the trust hereby created by so
notifying the Issuer. The Holders of a majority in principal amount of the then outstanding Notes may remove the Trustee by so notifying the Trustee and the Issuer in writing. The Issuer may remove the Trustee if: 

(a) the Trustee fails to comply with Section 7.10 hereof; 

(b) the Trustee is adjudged a bankrupt or an insolvent or an order for relief is entered with respect to the Trustee under
any Bankruptcy Law; 
 (c) a custodian or public officer takes charge of the Trustee or its property; or

 (d) the Trustee becomes incapable of acting. 

  
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 If the Trustee resigns or is removed or if a vacancy exists in the office of Trustee for any
reason, the Issuer shall promptly appoint a successor Trustee. Within one year after the successor Trustee takes office, the Holders of a majority in principal amount of the then outstanding Notes may appoint a successor Trustee to replace the
successor Trustee appointed by the Issuer. 
 If a successor Trustee does not take office within 60 days after the retiring
Trustee resigns or is removed, the retiring Trustee (at the Issuer’s expense), the Issuer or the Holders of at least 10% in principal amount of the then outstanding Notes may petition any court of competent jurisdiction for the appointment of a
successor Trustee. 
 If the Trustee, after written request by any Holder who has been a Holder for at least six months, fails
to comply with Section 7.10 hereof, such Holder may petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee. 

A successor Trustee shall deliver a written acceptance of its appointment to the retiring Trustee and to the Issuer. Thereupon, the
resignation or removal of the retiring Trustee shall become effective, and the successor Trustee shall have all the rights, powers and duties of the Trustee under this Indenture. The successor Trustee shall mail a notice of its succession to
Holders. The retiring Trustee shall promptly transfer all property held by it as Trustee to the successor Trustee; provided , all sums owing to the Trustee hereunder have been paid and subject to the Lien provided for in
Section 7.07 hereof. Notwithstanding replacement of the Trustee pursuant to this Section 7.08, the Issuer’s obligations under Section 7.07 hereof shall continue for the benefit of the retiring Trustee. 

Section 7.09 Successor Trustee by Merger, etc. 
 If the Trustee consolidates, merges or converts into, or transfers all or substantially all of its corporate trust business to, another corporation, the successor corporation without any further act shall
be the successor Trustee. 
 Section 7.10 Eligibility; Disqualification. 

There shall at all times be a Trustee hereunder that is a corporation organized and doing business under the laws of the United States of
America or of any state thereof that is authorized under such laws to exercise corporate trustee power, that is subject to supervision or examination by federal or state authorities and that has a combined capital and surplus of at least $50,000,000
as set forth in its most recent published annual report of condition. 
 This Indenture shall always have a Trustee who
satisfies the requirements of Trust Indenture Act Sections 310(a)(1), (2) and (5). The Trustee is subject to Trust Indenture Act Section 310(b). 
 Section 7.11 Preferential Collection of Claims Against Issuer. 
 The
Trustee is subject to Trust Indenture Act Section 311(a), excluding any creditor relationship listed in Trust Indenture Act Section 311(b). A Trustee who has resigned or been removed shall be subject to Trust Indenture Act
Section 311(a) to the extent indicated therein. 
 ARTICLE 8 

LEGAL DEFEASANCE AND COVENANT DEFEASANCE 
 Section 8.01 Option to Effect Legal Defeasance or Covenant Defeasance. 

The Issuer may, at its option and at any time, elect to have either Section 8.02 or 8.03 hereof applied to all outstanding Notes
upon compliance with the conditions set forth below in this Article 8. 

  
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 Section 8.02 Legal Defeasance and Discharge. 

Upon the Issuer’s exercise under Section 8.01 hereof of the option applicable to this Section 8.02, the Issuer and the
Guarantors shall, subject to the satisfaction of the conditions set forth in Section 8.04 hereof, be deemed to have been discharged from their obligations with respect to all outstanding Notes and Guarantees on the date the conditions set forth
below are satisfied (“Legal Defeasance”). For this purpose, Legal Defeasance means that the Issuer shall be deemed to have paid and discharged the entire Indebtedness represented by the outstanding Notes, which shall thereafter
be deemed to be “outstanding” only for the purposes of Section 8.05 hereof and the other Sections of this Indenture referred to in (a) and (b) below, and to have satisfied all its other obligations under such Notes and this
Indenture including that of the Guarantors (and the Trustee, on demand of and at the expense of the Issuer, shall execute proper instruments acknowledging the same), except for the following provisions which shall survive until otherwise terminated
or discharged hereunder: 
 (a) the rights of Holders of Notes to receive payments in respect of the principal,
premium, if any, and interest on the Notes when such payments are due solely out of the trust created pursuant to this Indenture referred to in Section 8.04 hereof; 

(b) the Issuer’s obligations with respect to Notes concerning issuing temporary Notes, registration of such Notes,
mutilated, destroyed, lost or stolen Notes and the maintenance of an office or agency for payment and money for security payments held in trust; 
 (c) the rights, powers, trusts, duties and immunities of the Trustee, and the Issuer’s obligations in connection therewith; and 

(d) this Section 8.02. 
 Subject to compliance with this Article 8, the Issuer may exercise its option under this Section 8.02 notwithstanding the prior exercise of its option under Section 8.03 hereof. 

Section 8.03 Covenant Defeasance. 
 Upon the Issuer’s exercise under Section 8.01 hereof of the option applicable to this Section 8.03, the Collateral shall be released from the Lien securing the Notes as provided in
Section 10.06 hereof, and the Issuer and the Guarantors shall, subject to the satisfaction of the conditions set forth in Section 8.04 hereof, be released from their obligations under the covenants contained in Sections 4.03, 4.04, 4.05,
4.07, 4.08, 4.09, 4.10, 4.11, 4.12, 4.13, 4.14, 4.15, 4.16, 4.17, 4.18, 4.19, 4.20 and 4.21 hereof and clauses (3) and (4) of Section 5.01(a), Sections 5.01(c) and 5.01(d) hereof with respect to the outstanding Notes on and after the
date the conditions set forth in Section 8.04 hereof are satisfied (“Covenant Defeasance”), and the Notes shall thereafter be deemed not “outstanding” for the purposes of any direction, waiver, consent or declaration
or act of Holders (and the consequences of any thereof) in connection with such covenants, but shall continue to be deemed “outstanding” for all other purposes hereunder (it being understood that such Notes shall not be deemed outstanding
for accounting purposes). For this purpose, Covenant Defeasance means that, with respect to the outstanding Notes, the Issuer may omit to comply with and shall have no liability in respect of any term, condition or limitation set forth in any
such covenant, whether directly or indirectly, by reason of any reference elsewhere herein to any such covenant or by reason of any reference in any such covenant to any other provision herein or in any other document and such omission to comply
shall not constitute a Default or an Event of Default under Section 6.01 hereof, but, except as specified above, the remainder of this Indenture and such Notes shall be unaffected thereby. In addition, upon the Issuer’s exercise under
Section 8.01 hereof of the option applicable to this Section 8.03 hereof, subject to the satisfaction of the conditions set forth in Section 8.04 hereof, clauses (3), (4), (5), (6) of Section 6.01(a) hereof, (solely with
respect to Restricted Subsidiaries or groups of Restricted Subsidiaries that are Significant Subsidiaries), clause (7) of Section 6.01(a) hereof (solely with respect to Restricted Subsidiaries or groups of Restricted Subsidiaries that are
Significant Subsidiaries), and clauses (8) and (9) of Section 6.01(a) hereof shall not constitute Events of Default. 
 Section 8.04 Conditions to Legal or Covenant Defeasance. 
 The
following shall be the conditions to the application of either Section 8.02 or 8.03 hereof to the outstanding Notes: 
 (1) the Issuer must irrevocably deposit with the Trustee, in trust, for the benefit of the Holders of the Notes, cash in U.S. dollars, Government Securities, or a combination thereof, in such amounts as
shall be sufficient, in the opinion of a nationally recognized firm of independent public accountants, to pay the principal, premium, if any, and interest due on the Notes on the stated maturity date or on the redemption date, as the case may be, of
such principal, premium, if any, or interest on such Notes and the Issuer must specify whether such Notes are being defeased to maturity or to a particular redemption date; 

(2) in the case of Legal Defeasance, the Issuer shall have delivered to the Trustee an Opinion of Counsel reasonably
acceptable to the Trustee confirming that, subject to customary assumptions and exclusions, 
 (a) the
Issuer has received from, or there has been published by, the United States Internal Revenue Service a ruling, or 

  
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 (b) since the Issue Date, there has been a change in the applicable
U.S. federal income tax law, 
 in either case to the effect that, and based thereon such Opinion of Counsel shall confirm that,
subject to customary assumptions and exclusions, the Holders of the Notes will not recognize income, gain or loss for U.S. federal income tax purposes, as applicable, as a result of such Legal Defeasance and will be subject to U.S. federal income
tax on the same amounts, in the same manner and at the same times as would have been the case if such Legal Defeasance had not occurred; 
 (3) in the case of Covenant Defeasance, the Issuer shall have delivered to the Trustee an Opinion of Counsel reasonably acceptable to the Trustee confirming that, subject to customary assumptions and
exclusions, the Holders of the Notes will not recognize income, gain or loss for U.S. federal income tax purposes as a result of such Covenant Defeasance and will be subject to such tax on the same amounts, in the same manner and at the same times
as would have been the case if such Covenant Defeasance had not occurred; 
 (4) no Default (other than that
resulting from borrowing funds to be applied to make such deposit and any similar and simultaneous deposit relating to other Indebtedness and, in each case, the granting of Liens in connection therewith) shall have occurred and be continuing on the
date of such deposit; 
 (5) such Legal Defeasance or Covenant Defeasance shall not result in a breach or
violation of, or constitute a default under any material agreement or instrument (other than this Indenture) to which the Issuer or any Guarantor is a party or by which the Issuer or any Guarantor is bound (other than that resulting from borrowing
funds to be applied to make the deposit required to effect such Legal Defeasance or Covenant Defeasance and any similar and simultaneous deposit relating to other Indebtedness and, in each case, the granting of Liens in connection therewith);

 (6) the Issuer shall have delivered to the Trustee an Opinion of Counsel to the effect that, as of the date of
such opinion and subject to customary assumptions and exclusions following the deposit, the trust funds will not be subject to the effect of Section 547 of the Bankruptcy Code; 

(7) the Issuer shall have delivered to the Trustee an Officer’s Certificate stating that the deposit was not made by
the Issuer with the intent of defeating, hindering, delaying or defrauding any creditors of the Issuer or any Guarantor or others; and 
 (8) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel (which Opinion of Counsel may be subject to customary assumptions and exclusions) each stating
that all conditions precedent provided for or relating to the Legal Defeasance or the Covenant Defeasance, as the case may be, have been complied with. 
 Section 8.05 Deposited Money and Government Securities to Be Held in Trust; Other Miscellaneous Provisions. 
 Subject to Section 8.06 hereof, all money and Government Securities (including the proceeds thereof) deposited with the Trustee (or other qualifying trustee, collectively for purposes of this
Section 8.05, the “Trustee”) pursuant to Section 8.04 hereof in respect of the outstanding Notes shall be held in trust and applied by the Trustee, in accordance with the provisions of such Notes and this Indenture, to the
payment, either directly or through any Paying Agent (including the Issuer or a Guarantor acting as Paying Agent) as the Trustee may determine, to the Holders of such Notes of all sums due and to become due thereon in respect of principal, premium
and interest and Additional Interest, if any, but such money need not be segregated from other funds except to the extent required by law. 
 The Issuer shall pay and indemnify the Trustee against any tax, fee or other charge imposed on or assessed against the cash or Government Securities deposited pursuant to Section 8.04 hereof or the
principal and interest received in respect thereof other than any such tax, fee or other charge which by law is for the account of the Holders of the outstanding Notes. 
 Anything in this Article 8 to the contrary notwithstanding, the Trustee shall deliver or pay to the Issuer from time to time upon the request of the Issuer any money or Government Securities held by it as
provided in Section 8.04 hereof which, in the opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the Trustee (which may be the opinion delivered under
Section 8.04(1) hereof), are in excess of the amount thereof that would then be required to be deposited to effect an equivalent Legal Defeasance or Covenant Defeasance. 
 Section 8.06 Repayment to Issuer. 
 Subject to any applicable
abandoned property law, any money deposited with the Trustee or any Paying Agent, or then held by the Issuer, in trust for the payment of the principal, premium, if any, and interest and Additional Interest, if any, on, any Note and remaining
unclaimed for two years after such principal, and premium and Additional Interest, if any, and interest has become due and payable shall be 

  
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paid to the Issuer on its request or (if then held by the Issuer) shall be discharged from such trust; and the Holder of such Note shall thereafter look only to the Issuer for payment thereof,
and all liability of the Trustee or such Paying Agent with respect to such trust money, and all liability of the Issuer as trustee thereof, shall thereupon cease. 
 Section 8.07 Reinstatement. 
 If the Trustee or Paying Agent is unable
to apply any United States dollars or Government Securities in accordance with Section 8.02 or 8.03 hereof, as the case may be, by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise
prohibiting such application, then the Issuer’s obligations under this Indenture and the Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 8.02 or 8.03 hereof until such time as the Trustee or
Paying Agent is permitted to apply all such money in accordance with Section 8.02 or 8.03 hereof, as the case may be; provided that if the Issuer makes any payment of principal, premium and interest and Additional Interest, if any, on
any Note following the reinstatement of its obligations, the Issuer shall be subrogated to the rights of the Holders of such Notes to receive such payment from the money held by the Trustee or Paying Agent. 

ARTICLE 9 

AMENDMENT, SUPPLEMENT AND WAIVER 
 Section 9.01 Without Consent of Holders of Notes. 
 Notwithstanding
Section 9.02 of this Indenture, the Issuer, the Guarantors and the Trustee may amend or supplement this Indenture, the Notes, the Guarantees or any Security Document at any time after the Issue Date without the consent of any Holder to:

 (1) cure any ambiguity, omission, mistake, defect or inconsistency; 

(2) provide for uncertificated Notes of such series in addition to or in place of certificated Notes; 

(3) comply with Section 5.01 hereof; 

(4) provide for the assumption of the Issuer’s or any Guarantor’s obligations to the Holders; 

(5) make any change that would provide any additional rights or benefits to the Holders or that does not adversely affect
the legal rights under this Indenture of any such Holder; 
 (6) add covenants for the benefit of the Holders or
to surrender any right or power conferred upon the Issuer or any Guarantor; 
 (7) comply with requirements of
the SEC in order to effect or maintain the qualification of this Indenture under the Trust Indenture Act; 
 (8)
evidence and provide for the acceptance and appointment under this Indenture of a successor Trustee thereunder pursuant to the requirements thereof; 
 (9) to provide for the issuance of Additional Notes; 
 (10) to
provide for the issuance of Exchange Notes or private exchange notes, which are identical to Exchange Notes except that they are not freely transferable; 
 (11) add a Guarantor under this Indenture; 
 (12) conform the text
of this Indenture, the Guarantees, the Notes or any Security Document to any provision of the “Description of the Notes” section of the Offering Memorandum to the extent such provision in such “Description of the Notes” section
was intended to be a verbatim recitation of a provision of this Indenture, the Guarantees, the Notes or any Security Document; 
 (13) make any amendment to the provisions of this Indenture relating to the transfer and legending of Notes as permitted by this Indenture, including, without limitation, to facilitate the issuance and
administration of the Notes; provided, 

  
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however, that (i) compliance with this Indenture as so amended would not result in Notes being transferred in violation of the Securities Act or any applicable securities law and
(ii) such amendment does not materially and adversely affect the rights of Holders to transfer Notes; 

(14) mortgage, pledge, hypothecate or grant any other Lien in favor of the Trustee for the benefit of the Holders of the
Notes, as security for the payment and performance of all or any portion of the Obligations, in any property or assets; 
 (15) amend this Indenture substantially in the manner set forth in the Permitted Transfer Supplemental Indenture to be entered into in connection with the consummation of a Permitted Asset Transfer
pursuant to Section 4.16 hereof or in the TCEH Transfer Supplemental Indenture to be entered into in connection with the consummation of a TCEH Transfer pursuant to Section 4.17 hereof; or 

(16) provide for the accession or succession of any parties to the Security Documents (and other amendments that are
administrative or ministerial in nature) in connection with an amendment, renewal, extension, substitution, refinancing, restructuring, replacement, supplementing or other modification from time to time of any agreement or action that is not
prohibited by this Indenture, including to add any additional secured parties to the extent not prohibited by this Indenture. 

Upon the request of the Issuer accompanied by a resolution of its Board of Directors authorizing the execution of any such amended or
supplemental indenture, and upon receipt by the Trustee of the documents described in Sections 7.02 and 13.04 hereof, the Trustee shall join with the Issuer and the Guarantors in the execution of any amended or supplemental indenture authorized
or permitted by the terms of this Indenture and to make any further appropriate agreements and stipulations that may be therein contained, but the Trustee shall not be obligated to enter into such amended or supplemental indenture that affects its
own rights, duties or immunities under this Indenture or otherwise. Notwithstanding the foregoing, no Opinion of Counsel shall be required in connection with the addition of a Guarantor under this Indenture upon execution and delivery by such
Guarantor and the Trustee of a supplemental indenture to this Indenture, the form of which is attached as Exhibit D hereto, and delivery of an Officer’s Certificate. 

Section 9.02 With Consent of Holders of Notes. 
 Except as provided below in this Section 9.02, the Issuer, the Guarantors and the Trustee may amend or supplement this Indenture, the Notes, the Guarantees and the Security Documents relating to the
Notes with the consent of the Holders of at least a majority in aggregate principal amount of the Notes (including Additional Notes) then outstanding voting as a single class (including, without limitation, consents obtained in connection with a
purchase of, or tender offer or exchange offer for, the Notes) and, subject to Sections 6.04 and 6.07 hereof, any existing Default or Event of Default (other than a Default or Event of Default in the payment of the principal, premium and interest
and Additional Interest, if any, on the Notes, except a payment default resulting from an acceleration that has been rescinded) or compliance with any provision of this Indenture, the Notes, the Guarantees or the Security Documents relating to the
Notes may be waived with the consent of the Holders of at least a majority in aggregate principal amount of the Notes (including Additional Notes) then outstanding voting as a single class (including consents obtained in connection with a purchase
of, or tender offer or exchange offer for, Notes) other than Notes beneficially owned by the Issuer or its Affiliates. Section 2.08 hereof and Section 2.09 hereof shall determine which Notes are considered to be “outstanding” for
the purpose of this Section 9.02. 
 Upon the request of the Issuer accompanied by a resolution of its Board of Directors
authorizing the execution of any such amended or supplemental indenture, and upon the filing with the Trustee of evidence satisfactory to the Trustee of the consent of the Holders of at least a majority in aggregate principal amount of the Notes as
aforesaid, and upon receipt by the Trustee of the documents described in Sections 7.02 and 13.04 hereof, the Trustee shall join with the Issuer in the execution of such amended or supplemental indenture unless such amended or supplemental indenture
directly affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise, in which case the Trustee may in its discretion, but shall not be obligated to, enter into such amended or supplemental indenture. 

It shall not be necessary for the consent of the Holders of the Notes under this Section 9.02 to approve the particular form of any
proposed amendment or waiver, but it shall be sufficient if such consent approves the substance thereof. 
 After an amendment,
supplement or waiver under this Section 9.02 becomes effective, the Issuer shall mail to the Holders of Notes affected thereby a notice briefly describing the amendment, supplement or waiver. Any failure of the Issuer to mail such notice,
or any defect therein, shall not, however, in any way impair or affect the validity of any such amended or supplemental indenture or waiver. 
 Without the consent of each affected Holder of Notes, an amendment or waiver under this Section 9.02 may not (with respect to any Notes held by a non-consenting Holder): 

(1) reduce the principal amount of such Notes whose Holders must consent to an amendment, supplement or waiver;


  
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 (2) reduce the principal of or change the fixed final maturity of any such
Note or alter or waive the provisions with respect to the redemption of such Notes (for the avoidance of doubt, the provisions contained in and relating to Section 3.09, Section 4.10 and Section 4.14 hereof are not redemptions of
Notes); 
 (3) reduce the rate of or change the time for payment of interest on any Note; 

(4) waive a Default in the payment of principal of or premium, if any, or interest on the Notes, except a rescission of
acceleration of the Notes by the Holders of at least a majority in aggregate principal amount of the Notes and a waiver of the payment default that resulted from such acceleration, or in respect of a covenant or provision contained in this Indenture
or any Guarantee which cannot be amended or modified without the consent of all Holders; 
 (5) make any Note
payable in money other than that stated therein; 
 (6) make any change in the provisions of this Indenture
relating to waivers of past Defaults or the rights of Holders to receive payments of principal or premium, if any, or interest on the Notes; 
 (7) make any change in these amendment and waiver provisions; 
 (8)
impair the right of any Holder to receive payment of principal, or interest on such Holder’s Notes on or after the due dates therefor or to institute suit for the enforcement of any payment on or with respect to such Holder’s Notes;

 (9) make any change to or modify the ranking provisions of this Indenture or the Notes that would adversely
affect the Holders; or 
 (10) except as expressly permitted by this Indenture, modify the Guarantees of any
Significant Subsidiary in any manner adverse to the Holders of the Notes. 
 In addition, without the consent of at least a
majority in aggregate principal amount of the Notes then outstanding, an amendment, supplement or waiver may not modify any Security Document relating to the Notes or the provisions of this Indenture dealing with the Security Documents or
application of trust moneys in any manner materially adverse to the Holders other than in accordance with this Indenture and the Security Documents. Without the consent of at least 662/3% in aggregate principal amount of the Notes then outstanding, no
amendment, supplement or waiver may modify the Security Documents to release all or substantially all of the Collateral securing the Notes. Without the consent of at least a majority in aggregate principal amount of the Notes then outstanding,
no amendment, supplement or waiver may modify the Security Documents to release less than all or substantially all of the Collateral securing the Notes. 
 Section 9.03 Compliance with Trust Indenture Act. 
 Every amendment or
supplement to this Indenture or the Notes shall be set forth in an amended or supplemental indenture that complies with the Trust Indenture Act as then in effect. 
 Section 9.04 Revocation and Effect of Consents. 
 Until an amendment,
supplement or waiver becomes effective, a consent to it by a Holder of a Note is a continuing consent by the Holder of a Note and every subsequent Holder of a Note or portion of a Note that evidences the same debt as the consenting Holder’s
Note, even if notation of the consent is not made on any Note. However, any such Holder of a Note or subsequent Holder of a Note may revoke the consent as to its Note if the Trustee receives written notice of revocation before the date the
waiver, supplement or amendment becomes effective. Except as provided in the last paragraph of Section 9.02 hereof, an amendment, supplement or waiver becomes effective in accordance with its terms and thereafter binds every Holder.

 The Issuer may, but shall not be obligated to, fix a record date for the purpose of determining the Holders entitled to
consent to any amendment, supplement, or waiver. If a record date is fixed, then, notwithstanding the preceding paragraph, those Persons who were Holders at such record date (or their duly designated proxies), and only such Persons, shall be
entitled to consent to such amendment, supplement, or waiver or to revoke any consent previously given, whether or not such Persons continue to be Holders after such record date. No such consent shall be valid or effective for more than 120
days after such record date unless the consent of the requisite number of Holders has been obtained. 

  
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 Section 9.05 Notation on or Exchange of Notes. 

The Trustee may place an appropriate notation about an amendment, supplement or waiver on any Note thereafter authenticated. The
Issuer in exchange for all Notes may issue and the Trustee shall, upon receipt of a Issuer Authentication Order, authenticate new Notes that reflect the amendment, supplement or waiver. 

Failure to make the appropriate notation or issue a new Note shall not affect the validity and effect of such amendment, supplement or
waiver. 
 Section 9.06 Trustee to Sign Amendments, etc. 

The Trustee shall sign any amendment, supplement or waiver authorized pursuant to this Article 9 if the amendment or supplement does not
adversely affect the rights, duties, liabilities or immunities of the Trustee. The Issuer may not sign an amendment, supplement or waiver until the Board of Directors approves it. In executing any amendment, supplement or waiver, the
Trustee shall be entitled to receive and (subject to Section 7.01 hereof) shall be fully protected in relying upon, in addition to the documents required by Section 13.04 hereof, an Officer’s Certificate and an Opinion of Counsel
stating that the execution of such amended or supplemental indenture is authorized or permitted by this Indenture and that such amendment, supplement or waiver is the legal, valid and binding obligation of the Issuer and any Guarantors party
thereto, enforceable against them in accordance with its terms, subject to customary exceptions, and complies with the provisions hereof (including Section 9.03 hereof). Notwithstanding the foregoing, no Opinion of Counsel shall be required for
the Trustee to execute any amendment or supplement adding a new Guarantor under this Indenture. 
 ARTICLE 10 

COLLATERAL AND SECURITY 
 Section 10.01 Equal and Ratable Sharing of Collateral by Holders of Parity Lien Debt. 
 (a) Notwithstanding: 
 (1) anything contained in the Collateral
Trust Agreement or in any other Security Document; 
 (2) the time of incurrence of any Series of Parity Lien
Debt; 
 (3) the order or method of attachment or perfection of any Liens securing any Series of Parity Lien
Debt; 
 (4) the time or order of filing or recording of financing statements or other documents filed or
recorded to perfect any Parity Lien upon any Collateral; 
 (5) the time of taking possession or control over any
Collateral; 
 (6) that any Parity Lien may not have been perfected or may be or have become subordinated, by
equitable subordination or otherwise, to any other Lien; or 
 (7) the rules for determining priority under any
law governing relative priorities of Liens, 
 all Parity Liens granted at any time by EFIH shall secure, equally and ratably, all present and
future Parity Lien Obligations. 
 (b) Section 10.01(a) hereof is intended for the benefit of, and shall be enforceable as
a third party beneficiary by, each present and future holder of Parity Lien Obligations, each present and future Parity Lien Representative and the Collateral Trustee as holder of Parity Liens. 

Section 10.02 Ranking of Parity Liens. 
 (a) The Issuer shall, and shall cause EFIH to, ensure that the Junior Lien Documents, if any, provide that, notwithstanding: 

(1) anything to the contrary contained in the Security Documents; 

(2) the time of incurrence of any Series of Parity Lien Debt; 

(3) the order or method of attachment or perfection of any Liens securing any Series of Parity Lien Debt; 

(4) the time or order of filing or recording of financing statements or other documents filed or recorded to perfect any
Lien upon any Collateral; 

  
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 (5) the time of taking possession or control over any Collateral;

 (6) that any Parity Lien may not have been perfected or may be or have become subordinated, by equitable
subordination or otherwise, to any other Lien; or 
 (7) the rules for determining priority under any law
governing relative priorities of Liens, 
 all Junior Liens at any time granted by EFIH shall be subject and subordinate to all Parity Liens
securing Parity Lien Obligations. 
 (b) All Junior Lien Documents, if any, shall provide that the provisions described in
Section 10.02(a) hereof are intended for the benefit of, and shall be enforceable as a third party beneficiary by, each present and future holder of Parity Lien Obligations, each present and future Parity Lien Representative and the Collateral
Trustee as holder of Parity Liens. 
 Section 10.03 Relative Rights. 

The Issuer shall, and shall cause EFIH to, ensure that nothing in any Junior Lien Document shall: 

(1) impair, as between EFIH and the Holders of the Notes, the obligation of EFIH to pay principal, premium, if any, and
interest and Additional Interest, if any, on the Notes in accordance with the terms of its Guarantee thereof or any other obligation of EFIH under this Indenture; 

(2) affect the relative rights of Holders of Notes as against any other creditors of EFIH (other than holders of Junior
Liens or other Parity Liens); 
 (3) restrict the right of any Holder of Notes to sue for payments that are then
due and owing (but not enforce any judgment in respect thereof against any Collateral to the extent specifically prohibited by the provisions of the Collateral Trust Agreement; 

(4) restrict or prevent any Holder of Notes or holder of other Parity Lien Obligations, the Collateral Trustee or any
other Person from exercising any of its rights or remedies upon a Default or Event of Default not specifically restricted or prohibited by the provisions of the Collateral Trust Agreement; or 

(5) restrict or prevent any Holder of Notes or holder of other Parity Lien Obligations, the Trustee, the Collateral
Trustee or any other Person from taking any lawful action in an insolvency or liquidation proceeding not specifically restricted or prohibited by the provisions of the Collateral Trust Agreement. 

Section 10.04 Security Documents. 
 EFIH’s Guarantee of the due and punctual payment of the principal, premium, if any, and interest (including any Additional Interest) on the Notes when and as the same shall be due and payable,
whether on an Interest Payment Date, at maturity, by acceleration, repurchase, redemption or otherwise, and interest on the overdue principal, premium, if any, and interest (to the extent permitted by law), on the Notes and performance of all other
Obligations of EFIH to the Holders of Notes or the Trustee under this Indenture and the Notes (including, without limitation, its Guarantee thereof), according to the terms hereunder or thereunder, are secured as provided in the Pledge Agreement and
the Collateral Trust Agreement. Each Holder of Notes, by its acceptance thereof, consents and agrees to the terms of the Pledge Agreement and Collateral Trust Agreement (including, without limitation, the provisions providing for foreclosure
and release of Collateral) as the same may be in effect or may be amended from time to time in accordance with their terms and authorizes and directs the Collateral Trustee and/or the Trustee (as the case may be) to enter into the Pledge Agreement,
the Collateral Trust Agreement and any other Security Document and to perform its obligations and exercise its rights thereunder in accordance therewith. 
 EFIH, at its own expense, shall deliver to the Trustee copies of all documents delivered to the Collateral Trustee pursuant to the Pledge Agreement and Collateral Trust Agreement, and shall do or cause to
be done all such acts and things as may be necessary or proper, or as may be required by the provisions of the Pledge Agreement or the Collateral Trust Agreement, to assure and confirm to the Trustee and the Collateral Trustee the security interest
in the Collateral contemplated hereby, by the Pledge Agreement or any part thereof, as from time to time constituted, so as to render the same available for the security and benefit of this Indenture and of the Notes secured hereby, according to the
intent and purposes herein expressed. Subject to the terms of the Pledge Agreement, EFIH, at its own expense, shall take, upon request of the Trustee, any and all actions reasonably required to cause the Pledge Agreement to create and maintain,
as security for the Obligations of EFIH hereunder, a valid and enforceable perfected Lien in and on all the Collateral, in favor of the Collateral Trustee for the benefit of the Holders of Notes and future permitted Parity Lien Obligations, superior
to and prior to the rights of all third Persons and subject to no other Liens other than Permitted Liens. 

  
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 Section 10.05 Recording and Opinions. 

The Issuer shall comply with the provisions of TIA §314(b) (including, without limitation, the provision of an initial and annual
Opinion of Counsel under TIA §314(b)); provided , that the Issuer shall not be required to comply with TIA §314(b)(i) until this Indenture is qualified pursuant to the TIA. Following such qualification, to the extent the Issuer is
required to furnish to the Trustee an Opinion of Counsel pursuant to TIA §314(b)(2), the Issuer shall furnish such opinion not more than 60 but not less than 30 days prior to each December 31. 

Section 10.06 Release of Collateral. 
 (a) The Collateral Trustee’s Liens upon the Collateral shall no longer secure the Notes and Guarantees outstanding under this Indenture or any other Obligations under this Indenture, and the right of
the Holders of the Notes and such Obligations to the benefits and proceeds of the Collateral Trustee’s Liens on the Collateral shall terminate and be discharged: 

(1) upon satisfaction and discharge of this Indenture in accordance with Article 12 hereof; 

(2) upon a Legal Defeasance or Covenant Defeasance of the Notes in accordance with Article 8 hereof; 

(3) upon payment in full of the Notes and all other Note Obligations that are outstanding, due and payable at the time the
Notes are paid in full; 
 (4) in whole or in part, with the consent of the Holders of the requisite percentage
of Secured Lien Debt and/or Parity Lien Debt in accordance with the provisions set forth in the Security Documents, and upon delivery of instructions and any other documentation, in each case as required by this Indenture and the Security Documents,
in a form satisfactory to the Collateral Trustee; or 
 (5) in whole or in part as the result of a sale, transfer
or other disposition in any transaction or other circumstance that is not prohibited by this Indenture or any applicable Secured Debt Document, at the time of, or immediately prior to, such sale, transfer or other disposition; provided that
the Issuer shall have delivered an Officer’s Certificate to the Collateral Trustee certifying that such sale, transfer or other disposition does not violate the terms of this Indenture or any applicable Secured Debt Document. 

(b) To the extent applicable, the Issuer shall cause TIA §313(b), relating to reports, and TIA §314(d), relating to the release
of property or securities or relating to the substitution therefore of any property or securities to be subjected to the Lien created by the Security Documents, to be complied with. Any certificate or opinion required by TIA §314(d) may be
made by an Officer of the Issuer except in cases where TIA §314(d) requires that such certificate or opinion be made by an independent Person, which Person shall be an independent engineer, appraiser or other expert reasonably satisfactory to
the Trustee. Notwithstanding anything to the contrary in this Section 10.06(b), the Issuer shall not be required to comply with all or any portion of TIA §314(d) if it determines, in good faith based on advice of counsel, that under
the terms of TIA §314(d) and/or any interpretation or guidance as to the meaning thereof of the SEC and its staff, including “no action” letters or exemptive orders, all or any portion of TIA §314(d) is inapplicable to released
Collateral. 
 (c) To the extent applicable, the Issuer shall furnish to the Trustee and the Collateral Trustee, prior to each
proposed release of Collateral pursuant to the Security Documents: 
 (1) all documents required by TIA
§314(d); and 
 (2) an Opinion of Counsel to the effect that such accompanying documents constitute all
documents required by TIA §314(d). 
 Section 10.07 Authorization of Actions to Be Taken by the Trustee Under the
Security Documents. 
 (a) Subject to the provisions of the Security Documents, the Trustee may (but shall have no
obligation to), in its sole discretion and without the consent of the Holders of Notes, direct, on behalf of the Holders of Notes, the Collateral Trustee to, take all actions it deems necessary or appropriate in order to: 

(1) enforce any of the terms of the Pledge Agreement; and 

(2) collect and receive any and all amounts payable in respect of the Obligations of the Issuer hereunder. 

(b) The Trustee shall have power (but shall have no obligation) to direct, on behalf of the Holders of the Notes, the Collateral Trustee
to institute and maintain such suits and proceedings as it may deem expedient to prevent any impairment of the Collateral by any acts that may be unlawful or in violation of the Pledge Agreement or this Indenture, and such suits and proceedings as
the Trustee may deem expedient to preserve or protect its interests and the interests of the Holders of Notes in the Collateral (including power to institute and maintain suits or proceedings to restrain the enforcement of or compliance with any
legislative or other governmental enactment, rule or order that may be unconstitutional or otherwise invalid if the enforcement of, or compliance with, such enactment, rule or order would impair the security interest hereunder or be prejudicial to
the interests of the Holders of Notes or of the Trustee). 

  
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 Section 10.08 Authorization of Receipt of Funds by the Trustee under the Pledge
Agreement. 
 The Trustee is authorized to receive any funds for the benefit of the Holders of Notes distributed under the
Pledge Agreement and/or the Collateral Trust Agreement, and to make further distributions of such funds to the Holders of Notes according to the provisions of this Indenture. 

Section 10.09 Lien Sharing and Priority Confirmation. 

The Trustee agrees for itself and on behalf of the Holders of the Notes, and by holding Notes each such Holder shall be deemed to agree:

 (a) for the enforceable benefit of all holders of each existing and future Series of Parity Lien Debt and each
existing and future Parity Lien Representative, that all Parity Lien Obligations shall be and are secured equally and ratably by all Parity Liens at any time granted by the Issuer or any Guarantor to secure any Obligations in respect of this
Indenture, the Notes and the Guarantees, and that all such Parity Liens shall be enforceable by the Collateral Trustee for the benefit of all holders of Parity Lien Obligations equally and ratably; 

(b) for the enforceable benefit of all holders of each existing and future Series of Parity Lien Debt and Series of Junior
Lien Debt, and each existing and future Parity Lien Representative and Junior Lien Representative, that the holders of Obligations in respect of this Indenture, the Notes and the Guarantees are bound by the provisions of the Collateral Trust
Agreement, including the provisions relating to the ranking of Parity Liens and the order of application of proceeds from enforcement of Parity Liens; and 
 (c) to consent to and direct the Collateral Trustee to perform its obligations under the Collateral Trust Agreement and the other Security Documents in respect of this Indenture, the Notes and the
Guarantees. 
 Section 10.10 Voting. 
 In connection with any matter under the Collateral Trust Agreement requiring a vote of holders of Secured Lien Debt, the Holders shall cast their votes in accordance with this Indenture. The amount
of the Notes to be voted by the Holders shall equal the aggregate outstanding principal amount of the Notes outstanding at the time of such vote. Following and in accordance with the outcome of the applicable vote under this Indenture, the
Trustee shall vote the total amount of the Notes as a block in respect of any vote under the Collateral Trust Agreement. 

Section 10.11 Limitation on Duty of Trustee in Respect of Collateral; Indemnification. 

(a) Beyond the exercise of reasonable care in the custody thereof, the Trustee shall have no duty as to any Collateral in its
possession or control or in the possession or control of any agent or bailee or any income thereon or as to preservation of rights against prior parties or any other rights pertaining thereto and the Trustee shall not be responsible for filing any
financing or continuation statements or recording any documents or instruments in any public office at any time or times or otherwise perfecting or maintaining the perfection of any security interest in the Collateral. The Trustee shall be
deemed to have exercised reasonable care in the custody of the Collateral in its possession if the Collateral is accorded treatment substantially equal to that which it accords its own property and shall not be liable or responsible for any loss or
diminution in the value of any of the Collateral, by reason of the act or omission of any carrier, forwarding agency or other agent or bailee selected by the Trustee in good faith. 

(b) The Trustee shall not be responsible for the existence, genuineness or value of any of the Collateral or for the validity,
perfection, priority or enforceability of the Liens in any of the Collateral, whether impaired by operation of law or by reason of any action or omission to act on its part hereunder, except to the extent such action or omission constitutes gross
negligence, bad faith or willful misconduct on the part of the Trustee, for the validity or sufficiency of the Collateral or any agreement or assignment contained therein, for the validity of the title of the Issuer to the Collateral, for insuring
the Collateral or for the payment of taxes, charges, assessments or Liens upon the Collateral or otherwise as to the maintenance of the Collateral. The Trustee shall have no duty to ascertain or inquire as to the performance or observance of
any of the terms of this Indenture, the Collateral Trust Agreement or the Security Documents by the Issuer, the Guarantors, the Secured Debt Representatives or the Collateral Trustee. 

Section 10.12 Asset Sale Cash Collateral Account. 
 EFIH shall establish an Asset Sale Cash Collateral Account with the Collateral Trustee prior to any Asset Sale of Collateral or other Oncor-related Assets. The Collateral Trustee shall have sole
dominion and control over any Asset Sale Cash Collateral Account and EFIH shall not have any right to withdraw funds from such Asset Sale Cash Collateral Account, except in accordance with the provisions of this Section 10.12 and
Section 4.10 hereof. Any Asset Sale Cash Collateral Account shall be a securities account, as defined in the Uniform 

  
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Commercial Code. The Collateral Trustee shall have no duty to inquire as to whether any funds deposited into an Asset Sale Cash Collateral Account are entitled to be so deposited and may
conclusively assume that any such deposit by or on behalf of EFIH is proper. Prior to the occurrence of an Event of Default, EFIH shall have the right to direct investment of the funds held in an Asset Sale Cash Collateral Account or the
liquidation of any such investments; provided , however , that any such investment shall only be permitted to the extent it is in the form of Cash Equivalents. Any investment direction or direction as to the liquidation of
investments shall be in writing and signed by an Officer of EFIH, shall specify the particular investment to be made or liquidated and shall state that any investment or liquidation to be made in accordance with such direction is permitted
hereby. The Collateral Trustee shall have no liability for any losses incurred in connection with the making or liquidation of any investment in accordance with this Section 10.12. Any investment in a fund referred to in clause
(8) of the definition of “Cash Equivalents” may include money market funds with respect to which the Collateral Trustee or an Affiliate of the Collateral Trustee acts as an investment manager or advisor and with respect to which it
may receive fees for the administration. The funds held in an Asset Sale Cash Collateral Account shall be released in accordance with clauses (1) and/or (2) of Section 4.10(f) hereof. Such funds shall also be released to
repurchase Notes and to make related payments in connection with a Collateral Asset Sale Offer pursuant to Section 4.10(h) hereof and/or upon consummation of any Collateral Asset Sale Offer, whether or not any Collateral Excess Proceeds
remain. EFIH shall deliver to the Trustee and the Collateral Trustee an Officer's Certificate stating that such release was permitted by Section 4.10 hereof, except in the case of the payment of scheduled interest payments on the Notes
and/or other Parity Lien Obligations in accordance with Section 4.10(f). 
 Section 10.13 Collateral Trustee a
Third Party Beneficiary. 
 This Article 10 is intended for the benefit of, and shall be enforceable as a third party
beneficiary by, the Collateral Trustee as holder of Parity Liens. 
 ARTICLE 11 

GUARANTEES 

Section 11.01 Guarantee. 
 Subject to this Article 11, each of the Guarantors hereby, jointly and severally, fully and unconditionally guarantees to each Holder of a Note authenticated and delivered by the Trustee and to the
Trustee and its successors and assigns, irrespective of the validity and enforceability of this Indenture, the Notes or the obligations of the Issuer hereunder or thereunder, that: (a) the principal, premium and interest and Additional
Interest, if any, on, the Notes shall be promptly paid in full when due, whether at maturity, by acceleration, redemption or otherwise, and interest on the overdue principal of and interest on the Notes, if any, if lawful, and all other obligations
of the Issuer to the Holders or the Trustee hereunder or thereunder shall be promptly paid in full or performed, all in accordance with the terms hereof and thereof; and (b) in case of any extension of time of payment or renewal of any Notes or
any of such other obligations, that same shall be promptly paid in full when due or performed in accordance with the terms of the extension or renewal, whether at stated maturity, by acceleration or otherwise. Failing payment when due of any amount
so guaranteed or any performance so guaranteed for whatever reason, the Guarantors shall be jointly and severally obligated to pay the same immediately. Each Guarantor agrees that this is a guarantee of payment and not a guarantee of
collection. 
 The Guarantors hereby agree that their obligations hereunder shall be unconditional, irrespective of the
validity, regularity or enforceability of the Notes or this Indenture, the absence of any action to enforce the same, any waiver or consent by any Holder of the Notes with respect to any provisions hereof or thereof, the recovery of any judgment
against the Issuer, any action to enforce the same or any other circumstance which might otherwise constitute a legal or equitable discharge or defense of a guarantor. Each Guarantor hereby waives diligence, presentment, demand of payment,
filing of claims with a court in the event of insolvency or bankruptcy of the Issuer, any right to require a proceeding first against the Issuer, protest, notice and all demands whatsoever and covenants that this Guarantee shall not be discharged
except by complete performance of the obligations contained in the Notes and this Indenture. 
 Each Guarantor also agrees to
pay any and all costs and expenses (including reasonable attorneys’ fees) incurred by the Trustee or any Holder in enforcing any rights under this Section 11.01. 
 If any Holder or the Trustee is required by any court or otherwise to return to the Issuer, any of the Guarantors, or any custodian, trustee, liquidator or other similar official acting in relation to
either the Issuer or any of the Guarantors, any amount paid either to the Trustee or such Holder, this Guarantee, to the extent theretofore discharged, shall be reinstated in full force and effect. 

Each Guarantor agrees that it shall not be entitled to any right of subrogation in relation to the Holders in respect of any obligations
guaranteed hereby until payment in full of all obligations guaranteed hereby. Each Guarantor further agrees that, as between the Guarantors, on the one hand, and the Holders and the Trustee, on the other hand, (x) the maturity of the
obligations guaranteed hereby may be accelerated as 

  
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provided in Article 6 hereof for the purposes of this Guarantee, notwithstanding any stay, injunction or other prohibition preventing such acceleration in respect of the obligations guaranteed
hereby, and (y) in the event of any declaration of acceleration of such obligations as provided in Article 6 hereof, such obligations (whether or not due and payable) shall forthwith become due and payable by the Guarantors for the purpose of
this Guarantee. The Guarantors shall have the right to seek contribution from any non-paying Guarantor so long as the exercise of such right does not impair the rights of the Holders under the Guarantees. 

Each Guarantee shall remain in full force and effect and continue to be effective should any petition be filed by or against the Issuer
for liquidation, reorganization, should the Issuer become insolvent or make an assignment for the benefit of creditors or should a receiver or trustee be appointed for all or any significant part of the Issuer’s assets, and shall, to the
fullest extent permitted by law, continue to be effective or be reinstated, as the case may be, if at any time payment and performance of the Notes are, pursuant to applicable law, rescinded or reduced in amount, or must otherwise be restored or
returned by any obligee on the Notes or Guarantees, whether as a “voidable preference,” “fraudulent transfer” or otherwise, all as though such payment or performance had not been made. In the event that any payment or any part
thereof, is rescinded, reduced, restored or returned, the Notes shall, to the fullest extent permitted by law, be reinstated and deemed reduced only by such amount paid and not so rescinded, reduced, restored or returned. 

In case any provision of any Guarantee shall be invalid, illegal or unenforceable, the validity, legality, and enforceability of the
remaining provisions shall not in any way be affected or impaired thereby. 
 The Guarantees shall rank equally in right of
payment with all existing and future Senior Indebtedness of the Guarantor. The Guarantees shall be senior in right of payment to all existing and future Subordinated Indebtedness of each Guarantor. 

Each payment to be made by a Guarantor in respect of its Guarantee shall be made without set-off, counterclaim, reduction or diminution
of any kind or nature. 
 Section 11.02 Limitation on Guarantor Liability. 

Each Guarantor, and by its acceptance of Notes, each Holder, hereby confirms that it is the intention of all such parties that the
Guarantee of such Guarantor not constitute a fraudulent transfer or conveyance for purposes of Bankruptcy Law, the Uniform Fraudulent Conveyance Act, the Uniform Fraudulent Transfer Act or any similar federal or state law to the extent applicable to
any Guarantee. To effectuate the foregoing intention, the Trustee, the Holders and the Guarantors hereby irrevocably agree that the obligations of each Guarantor shall be limited to the maximum amount as shall, after giving effect to such
maximum amount and all other contingent and fixed liabilities of such Guarantor that are relevant under such laws and after giving effect to any collections from, rights to receive contribution from or payments made by or on behalf of any other
Guarantor in respect of the obligations of such other Guarantor under this Article 11, result in the obligations of such Guarantor under its Guarantee not constituting a fraudulent conveyance or fraudulent transfer under applicable law. Each
Guarantor that makes a payment under its Guarantee shall be entitled upon payment in full of all guaranteed obligations under this Indenture to a contribution from each other Guarantor in an amount equal to such other Guarantor’s pro
rata portion of such payment based on the respective net assets of all the Guarantors at the time of such payment determined in accordance with GAAP. 
 Section 11.03 Execution and Delivery. 
 To evidence its Guarantee set
forth in Section 11.01 hereof, each Guarantor hereby agrees that this Indenture shall be executed on behalf of such Guarantor by an Officer or person holding an equivalent title. 

Each Guarantor hereby agrees that its Guarantee set forth in Section 11.01 hereof shall remain in full force and effect
notwithstanding the absence of the endorsement of any notation of such Guarantee on the Notes. 
 If an Officer whose signature
is on this Indenture no longer holds that office at the time the Trustee authenticates the Note, the Guarantee shall be valid nevertheless. 
 The delivery of any Note by the Trustee, after the authentication thereof hereunder, shall constitute due delivery of the Guarantee set forth in this Indenture on behalf of the Guarantors. 

If required by Section 4.15 hereof, the Issuer shall cause any newly created or acquired Restricted Subsidiary to comply with the
provisions of Section 4.15 hereof and this Article 11, to the extent applicable. 

  
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 Section 11.04 Subrogation. 

Each Guarantor shall be subrogated to all rights of Holders of Notes against the Issuer in respect of any amounts paid by any Guarantor
pursuant to the provisions of Section 11.01 hereof; provided that, if an Event of Default has occurred and is continuing, no Guarantor shall be entitled to enforce or receive any payments arising out of, or based upon, such right of
subrogation until all amounts then due and payable by the Issuer under this Indenture or the Notes shall have been paid in full. 
 Section 11.05 Benefits Acknowledged. 
 Each Guarantor acknowledges
that it shall receive direct and indirect benefits from the financing arrangements contemplated by this Indenture and that the guarantee and waivers made by it pursuant to its Guarantee are knowingly made in contemplation of such benefits.

 Section 11.06 Release of Guarantees 
 (a) A Guarantee by a Guarantor shall be automatically and unconditionally released and discharged, and no further action by such Guarantor, the Issuer or the Trustee is required for the release of such
Guarantor’s Guarantee, upon: 
 (1) any sale, exchange or transfer (by merger, wind-up, consolidation or
otherwise) of the Capital Stock of such Guarantor (including any sale, exchange or transfer), after which the applicable Guarantor is no longer a Restricted Subsidiary or sale of all or substantially all the assets of such Guarantor, which sale,
exchange or transfer is made in compliance with the applicable provisions of this Indenture, except that the Guarantee by EFIH shall only be released and discharged as provided in Section 4.16 hereof; 

(2) the release or discharge of the guarantee by such Guarantor that resulted in the creation of such Guarantee, except a
discharge or release by or as a result of payment under such guarantee; 
 (3) the designation of any Restricted
Subsidiary that is a Guarantor as an Unrestricted Subsidiary in compliance with Section 4.07 hereof and the definition of “Unrestricted Subsidiary” hereunder; or 

(4) the exercise by the Issuer of its Legal Defeasance option or Covenant Defeasance option in accordance with Article 8
hereof or the Issuer’s obligations under this Indenture being discharged in accordance with the terms of this Indenture; 
 provided
that such Guarantor shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that all conditions precedent provided for in this Indenture relating to such transaction have been complied with.

 (b) In the case of a Permitted Asset Transfer described in clause (2) of the definition of “Permitted Asset
Transfer,” or a Permitted Asset Transfer described in clause (1) of the definition of “Permitted Asset Transfer” by way of merger, wind-up or consolidation, the Guarantee by EFIH shall be automatically released upon the
consummation of such Permitted Asset Transfer in accordance with Section 4.16 hereof. 
 (c) The Guarantee by EFCH shall
automatically be released in connection with a Permitted Asset Transfer made in accordance with Section 4.16 hereof other than a merger, wind-up or consolidation of EFIH into the Issuer where EFCH continues to be a Subsidiary of the Issuer.

 ARTICLE 12 
 SATISFACTION AND DISCHARGE 
 Section 12.01 Satisfaction and Discharge.

 This Indenture shall be discharged and shall cease to be of further effect as to all Notes, when either: 

(1) all Notes theretofore authenticated and delivered, except lost, stolen or destroyed Notes which have been replaced or
paid and Notes for whose payment money has theretofore been deposited in trust, have been delivered to the Trustee for cancellation; or 
 (2) (A) all Notes not theretofore delivered to the Trustee for cancellation have become due and payable by reason of the making of a notice of redemption or otherwise, shall become due and payable
within one year or 

  
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may be called for redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Issuer,
and the Issuer or any Guarantor has irrevocably deposited or caused to be deposited with the Trustee as trust funds in trust solely for the benefit of the Holders of the Notes, cash in U.S. dollars, Government Securities, or a combination thereof,
in such amounts as shall be sufficient without consideration of any reinvestment of interest to pay and discharge the entire indebtedness on the Notes not theretofore delivered to the Trustee for cancellation for principal, premium, if any, and
accrued and unpaid interest to the date of maturity or redemption; 
 (B) no Default (other than that resulting from
borrowing funds to be applied to make such deposit and any similar and simultaneous deposit relating to other Indebtedness and, in each case, the granting of Liens in connection therewith) with respect to this Indenture or the Notes shall have
occurred and be continuing on the date of such deposit or shall occur as a result of such deposit, and such deposit shall not result in a breach or violation of, or constitute a default, under any material agreement or instrument (other than this
Indenture) to which the Issuer or any Guarantor is a party or by which the Issuer or any Guarantor is bound (other than that resulting from borrowing funds to be applied to make such deposit and any similar and simultaneous deposit relating to other
Indebtedness and in each case, the granting of Liens in connection therewith); 
 (C) the Issuer has paid or caused to be
paid all sums payable by it under this Indenture; and 
 (D) the Issuer has delivered irrevocable instructions to the
Trustee to apply the deposited money toward the payment of the Notes at maturity or the Redemption Date, as the case may be. 

In addition, the Issuer must deliver an Officer’s Certificate and an Opinion of Counsel to the Trustee stating that all conditions
precedent to satisfaction and discharge have been satisfied. 
 Notwithstanding the satisfaction and discharge of this
Indenture, if money shall have been deposited with the Trustee pursuant to subclause (A) of clause (2) of this Section 12.01, the provisions of Section 12.02 and Section 8.06 hereof shall survive. 

Section 12.02 Application of Trust Money. 
 Subject to the provisions of Section 8.06 hereof, all money deposited with the Trustee pursuant to Section 12.01 hereof shall be held in trust and applied by it, in accordance with the
provisions of the Notes and this Indenture, to the payment, either directly or through any Paying Agent (including the Issuer acting as its own Paying Agent) as the Trustee may determine, to the Persons entitled thereto, of the principal (and
premium) and interest and Additional Interest, if any, for whose payment such money has been deposited with the Trustee; but such money need not be segregated from other funds except to the extent required by law. 

If the Trustee or Paying Agent is unable to apply any money or Government Securities in accordance with Section 12.01 hereof by
reason of any legal proceeding or by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, the Issuer’s and any Guarantor’s obligations under this Indenture
and the Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 12.01 hereof; provided that if the Issuer has made any payment of principal, premium, interest or Additional Interest on any Notes
because of the reinstatement of its obligations, the Issuer shall be subrogated to the rights of the Holders of such Notes to receive such payment from the money or Government Securities held by the Trustee or Paying Agent. 

ARTICLE 13 

MISCELLANEOUS 

Section 13.01 Trust Indenture Act Controls. 
 If any provision of this Indenture limits, qualifies or conflicts with the duties imposed by Trust Indenture Act § 318(c), the imposed duties shall control. 

  
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 Section 13.02 Notices. 

Any notice or communication by the Issuer, any Guarantor or the Trustee to the others is duly given if in writing and delivered in Person
or by first class mail (registered or certified, return receipt requested), facsimile transmission or overnight air courier guaranteeing next day delivery, to the others’ address: 
 If to the Issuer and/or any Guarantor: 
 Energy Future Holdings Corp. 

Energy Plaza 
 1601 Bryan Street 

Dallas, Texas 75201-3411 
 Facsimile
No.: (214) 812-6032 
 Attention: General Counsel 
 and 
 Facsimile No.: (214) 812-4097 
 Attention: Treasurer 
 With a copy to: 

Simpson Thacher & Bartlett LLP 
 425
Lexington Avenue 
 New York, New York 100017 
 Facsimile No.: (212) 455-2502 
 Attention: Edward P. Tolley III 

If to the Trustee: 
 The Bank of New York Mellon
Trust Company, N.A. 
 Corporate Trust Division 
 601 Travis Street - 16th Floor 
 Houston, TX 77002 

Facsimile No.: (713) 483-6954 

Attention: EFH Senior Secured Notes Trustee 

To surrender Definitive Notes: 
 The Bank of New
York Mellon Trust Company, N.A. 
 c/o The Bank of New York Mellon 
 101 Barclay Street – 7 East 
 New York, NY 10286 

Facsimile no.: (212) 298-1915 
 Attention:
EFH Senior Secured Notes Trustee 
 The Issuer, any Guarantor, or the Trustee, by notice to the others, may designate additional
or different addresses for subsequent notices or communications. 
 All notices and communications (other than those sent to
Holders) shall be deemed to have been duly given: at the time delivered by hand, if personally delivered; five calendar days after being deposited in the mail postage prepaid, if mailed; when receipt acknowledged, if transmitted by facsimile;
and the next Business Day after timely delivery to the courier, if sent by overnight air courier guaranteeing next day delivery; provided that any notice or communication delivered to the Trustee shall be deemed effective upon actual receipt
thereof. 
 Any notice or communication to a Holder shall be mailed by first class mail, certified or registered, return receipt
requested, or by overnight air courier guaranteeing next day delivery to its address shown on the register kept by the Registrar. Any notice or communication shall also be so mailed to any Person described in Trust Indenture Act § 313(c),
to the extent required by the Trust Indenture Act. Failure to mail a notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to other Holders. 

If a notice or communication is mailed in the manner provided above within the time prescribed, it is duly given, whether or not the
addressee receives it. 
 If the Issuer mails a notice or communication to Holders, it shall mail a copy to the Trustee and each
Agent at the same time. 

  
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 Section 13.03 Communication by Holders of Notes with Other Holders of Notes.

 Holders may communicate pursuant to Trust Indenture Act § 312(b) with other Holders with respect to their rights under
this Indenture or the Notes. The Issuer, the Trustee, the Registrar and anyone else shall have the protection of Trust Indenture Act § 312(c). 
 Section 13.04 Certificate and Opinion as to Conditions Precedent. 

Upon any request or application by the Issuer or any of the Guarantors to the Trustee to take any action under this Indenture, the Issuer
or such Guarantor, as the case may be, shall furnish to the Trustee: 
 (a) an Officer’s Certificate in form
and substance reasonably satisfactory to the Trustee (which shall include the statements set forth in Section 13.05 hereof) stating that, in the opinion of the signers, all conditions precedent and covenants, if any, provided for in this
Indenture relating to the proposed action have been satisfied; and 
 (b) an Opinion of Counsel in form and
substance reasonably satisfactory to the Trustee (which shall include the statements set forth in Section 13.05 hereof) stating that, in the opinion of such counsel, all such conditions precedent and covenants have been satisfied. 

Section 13.05 Statements Required in Certificate or Opinion. 

Each certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture (other than a
certificate provided pursuant to Section 4.04 hereof or Trust Indenture Act § 314(a)(4)) shall comply with the provisions of Trust Indenture Act § 314(e) and shall include: 

(a) a statement that the Person making such certificate or opinion has read such covenant or condition; 

(b) a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions
contained in such certificate or opinion are based; 
 (c) a statement that, in the opinion of such Person, he or
she has made such examination or investigation as is necessary to enable him or her to express an informed opinion as to whether or not such covenant or condition has been complied with (and, in the case of an Opinion of Counsel, may be limited to
reliance on an Officer’s Certificate as to matters of fact); and 
 (d) a statement as to whether or not, in
the opinion of such Person, such condition has been satisfied or such covenant has been complied with. 
 Section 13.06
Rules by Trustee and Agents. 
 The Trustee may make reasonable rules for action by or at a meeting of Holders. The
Registrar or Paying Agent may make reasonable rules and set reasonable requirements for its functions. 
 Section 13.07
No Personal Liability of Directors, Officers, Employees and Stockholders. 
 No past, present or future director,
officer, employee, incorporator or stockholder of the Issuer or any Guarantor or any of their parent companies (other than the Issuer and the Guarantors) shall have any liability for any obligations of the Issuer or the Guarantors under the Notes,
the Guarantees, this Indenture, the Registration Rights Agreement or any Security Document or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder by accepting the Notes waives and releases all
such liability. The waiver and release are part of the consideration for issuance of the Notes. 
 Section 13.08
Governing Law. 
 THIS INDENTURE, THE NOTES AND THE GUARANTEES SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH,
THE LAWS OF THE STATE OF NEW YORK. 

  
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 Section 13.09 Waiver of Jury Trial. 

EACH OF THE ISSUER, THE GUARANTORS AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND
ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE TRANSACTIONS CONTEMPLATED HEREBY. 
 Section 13.10 Force Majeure. 
 In no event shall the Trustee be
responsible or liable for any failure or delay in the performance of its obligations under this Indenture arising out of or caused by, directly or indirectly, forces beyond its reasonable control, including without limitation strikes, work
stoppages, accidents, acts of war or terrorism, civil or military disturbances, nuclear or natural catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software or hardware) services.

 Section 13.11 No Adverse Interpretation of Other Agreements. 

This Indenture may not be used to interpret any other indenture, loan or debt agreement of the Issuer or its Restricted Subsidiaries or
of any other Person. Any such indenture, loan or debt agreement may not be used to interpret this Indenture. 

Section 13.12 Successors. 
 All agreements of the Issuer in this Indenture and the Notes shall bind its successors. All agreements of the Trustee in this Indenture shall bind its successors. All agreements of each
Guarantor in this Indenture shall bind its successors, except as otherwise provided in Section 11.06 hereof. 

Section 13.13 Severability. 
 In case any provision in this Indenture or in the Notes shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected
or impaired thereby. 
 Section 13.14 Counterpart Originals. 

The parties may sign any number of copies of this Indenture. Each signed copy shall be an original, but all of them together
represent the same agreement. 
 Section 13.15 Table of Contents, Headings, etc. 

The Table of Contents, Cross-Reference Table and headings of the Articles and Sections of this Indenture have been inserted for
convenience of reference only, are not to be considered a part of this Indenture and shall in no way modify or restrict any of the terms or provisions hereof. 
 Section 13.16 Qualification of Indenture. 
 The Issuer and the Guarantors shall
qualify this Indenture under the Trust Indenture Act in accordance with the terms and conditions of the Registration Rights Agreement and shall pay all reasonable costs and expenses (including attorneys’ fees and expenses for the Issuer, the
Guarantors and the Trustee) incurred in connection therewith, including, but not limited to, costs and expenses of qualification of this Indenture and the Notes and printing this Indenture and the Notes. The Trustee shall be entitled to receive
from the Issuer and the Guarantors any such Officer’s Certificates, Opinions of Counsel or other documentation as it may reasonably request in connection with any such qualification of this Indenture under the Trust Indenture Act. 

  
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 Section 13.17 Ring-Fencing of Oncor. 

The Holders of the Notes, by accepting the Notes, acknowledge (i) the legal separateness of the Issuer and the Guarantors from the
Oncor Subsidiaries, (ii) that the lenders under the Oncor Electric Delivery Facility and the noteholders under Oncor’s existing debt instruments have likely advanced funds thereunder in reliance upon the separateness of the Oncor
Subsidiaries from the Issuer and the Guarantors, (iii) that the Oncor Subsidiaries have assets and liabilities that are separate from those of the Issuer and its other Subsidiaries, (iv) that the obligations owing under the Notes are
obligations and liabilities of the Issuer and the Guarantors only, and are not the obligations or liabilities of any Oncor Subsidiary, (v) that the Holders of the Notes shall look solely to the Issuer and the Guarantors and their assets, and
not to any assets, or to the pledge of any assets, owned by any Oncor Subsidiary, for the repayment of any amounts payable pursuant to the Notes and for satisfaction of any other obligations owing to the Holders under this Indenture, the
Registration Rights Agreement and any related documents and (vi) that none of the Oncor Subsidiaries shall be personally liable to the Holders of the Notes for any amounts payable, or any other obligation, under this Indenture, the Registration
Rights Agreement or any related documents. 
 The Holders of the Notes, by accepting the Notes, shall acknowledge and agree that
the Holders of the Notes shall not (i) initiate any legal proceeding to procure the appointment of an administrative receiver or (ii) institute any bankruptcy, reorganization, insolvency, winding up, liquidation, or any like proceeding
under applicable law, against any Oncor Subsidiary, or against any of the Oncor Subsidiaries’ assets. The Holders further acknowledge and agree that each of the Oncor Subsidiaries is a third party beneficiary of the foregoing covenant and
shall have the right to specifically enforce such covenant in any proceeding at law or in equity. 

  
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	Dated as of the date first above written	 		 		  	
		
		 	ENERGY FUTURE HOLDINGS CORP.
			
		 	By:	 	 /s/ Anthony R. Horton

		 		 	Name:	  	Anthony R. Horton
		 		 	Title:	  	Senior Vice President and Treasurer
		
		 	ENERGY FUTURE COMPETITIVE HOLDINGS COMPANY, as Guarantor
			
		 	By:	 	 /s/ Anthony R. Horton

		 		 	Name:	  	Anthony R. Horton
		 		 	Title:	  	Treasurer
		
		 	ENERGY FUTURE INTERMEDIATE HOLDING COMPANY LLC, as Guarantor
			
		 	By:	 	 /s/ Anthony R. Horton

		 		 	Name:	  	Anthony R. Horton
		 		 	Title:	  	 Senior Vice President and Treasurer



  
 97 











							
		 	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee
			
		 	By:	 	 /s/ Julie Hoffman-Ramos

		 		 	Name:	  	Julie Hoffman-Ramos
		 		 	Title:	  	Senior Associate


  
 98 










 EXHIBIT A 
 [Face of Note] 
 [Insert the Global Note Legend, if applicable pursuant to the provisions of the
Indenture] 
 [Insert the Private Placement Legend, if applicable pursuant to the provisions of the Indenture] 

CUSIP:    [            ]

ISIN:      [            ] 1 

[144A] [REGULATION S] GLOBAL NOTE 
 10.000% Senior Secured Notes due 2020 
  

							
	No. [ ]	  		  	[$                        ]	  	

 ENERGY FUTURE HOLDINGS CORP. 
 promises to pay to CEDE & CO. or registered assigns, the principal sum [set forth on the Schedule of Exchanges of Interests in the Global Note attached hereto] [of
                                         
        United States Dollars ($[                    ])] on January 15, 2020. 

Interest Payment Dates: January 15 and July 15 
 Record Dates: January 1 and July 1 
 IN WITNESS HEREOF, the Issuer has
caused this instrument to be duly executed. 
 Dated: January 12, 2010 

 

					
	ENERGY FUTURE HOLDINGS CORP.
		
	 By:
	 	
		 	 Name:
	 	
		 	 Title:
	 	

 This is one of the Notes referred to in the within-mentioned Indenture: 

 

			
	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee
		
	By:	 	
		 	Authorized Signatory

  

 
  

	1	 Rule 144A Note CUSIP:    292680 AG0 


 Rule 144A Note ISIN:        US292680AG02 

Regulation S Note CUSIP:  U29191 AD2 
 Regulation S Note ISIN:    USU29191AD22 








 [Back of Note] 
 Capitalized terms used herein shall have the meanings assigned to them in the Indenture referred to below unless otherwise indicated. 

(1) INTEREST. Energy Future Holdings Corp., a Texas corporation (the
“Issuer”), promises to pay interest on the principal amount of this Note at 10.000% per annum from January 12, 2010 until maturity and shall pay Additional Interest, if any, payable pursuant to the
Registration Rights Agreement referred to below. The Issuer will pay interest and Additional Interest, if any, semi-annually in arrears on January 15 and July 15 of each year, or if any such day is not a Business Day, on the next
succeeding Business Day (each, an “Interest Payment Date”) without interest accruing on the amount then so payable from such day that is not a Business Day until such Business Day. Interest on the Notes will accrue from the
most recent date to which interest has been paid or, if no interest has been paid, from and including the date of issuance. The Issuer will pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue
principal and premium, if any, from time to time on demand at the interest rate on the Notes; it shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest and Additional
Interest, if any (without regard to any applicable grace periods) from time to time on demand at the interest rate on the Notes. Interest will be computed on the basis of a 360-day year comprised of twelve 30-day months. 

(2) METHOD OF PAYMENT. The Issuer will pay interest on the
Notes and Additional Interest, if any, to the Persons who are registered Holders of Notes at the close of business on the January 1 or July 1 (whether or not a Business Day), as the case may be, next preceding the Interest Payment Date,
even if such Notes are canceled after such Record Date and on or before such Interest Payment Date, except as provided in Section 2.12 of the Indenture with respect to defaulted interest. Payment of interest and Additional Interest, if
any, may be made by check mailed to the Holders at their addresses set forth in the register of Holders; provided that payment by wire transfer of immediately available funds will be required with respect to principal, premium, if any, and
interest and Additional Interest, if any, on, all Global Notes and all other Notes the Holders of which shall have provided wire transfer instructions to the Issuer or the Paying Agent. Such payment shall be in such coin or currency of the
United States of America as at the time of payment is legal tender for payment of public and private debts. 

(3) PAYING AGENT AND REGISTRAR. Initially,
The Bank of New York Mellon Trust Company, N.A., the Trustee under the Indenture, will act as Paying Agent and Registrar. The Issuer may change any Paying Agent or Registrar without notice to the Holders. The Issuer or any of its
Subsidiaries may act in any such capacity. 
 (4) INDENTURE. The Issuer issued
the Notes under an Indenture, dated as of January 12, 2010 (the “Indenture”), among the Issuer, the Guarantors named therein and the Trustee. This Note is one of a duly authorized issue of notes of the Issuer designated as
its 10.000% Senior Secured Notes due 2020 (the “Notes”). The Issuer shall be entitled to issue Additional Notes pursuant to Sections 2.01, 4.09 and 4.12 of the Indenture. The terms of the Notes include those stated in the
Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (the “Trust Indenture Act”). The Notes are subject to all such terms, and Holders are referred to the Indenture and such
Act for a statement of such terms. To the extent any provision of this Note conflicts with the express provisions of the Indenture, the provisions of the Indenture shall govern and be controlling. 

(5) OPTIONAL REDEMPTION. 

(a) Except as set forth below, the Issuer will not be entitled to redeem Notes at its option prior to January 15, 2015.

 (b) At any time prior to January 15, 2015, the Issuer may redeem all or a part of the Notes, upon not less than 30
nor more than 60 days’ prior notice mailed by first class mail to the registered address of each Holder of Notes or otherwise in accordance with procedures of DTC, at a redemption price equal to 100% of the principal amount of the Notes
redeemed plus the Applicable Premium, plus accrued and unpaid interest, and Additional Interest, if any, to the date of redemption (the “Redemption Date”), subject to the right of Holders of Notes of record on the
relevant Record Date to receive interest due on the relevant Interest Payment Date. 
 (c) From and after January 15,
2015, the Issuer may redeem the Notes, in whole or in part, upon not less than 30 nor more than 60 days’ prior notice mailed by first class mail to the registered address of each Holder of Notes or otherwise in accordance with the procedures of
DTC, at the redemption prices (expressed as percentages of principal amount of the Notes to be redeemed) set forth below, plus accrued and unpaid interest and Additional Interest, if any, to the applicable Redemption Date, subject to the right of
Holders of Notes of record on the relevant Record Date to receive interest due on the relevant Interest Payment Date, if redeemed during the twelve-month period beginning on January 15 of each of the years indicated below: 

 

					
	Year	  	Percentage	 
	 2015
	  	 	105.000	% 
	 2016
	  	 	103.333	% 
	 2017
	  	 	101.667	% 
	 2018 and thereafter
	  	 	100.000	% 









 (d) Prior to January 15, 2013, the Issuer may, at its option, on one or more
occasions, redeem up to 35% of the aggregate principal amount of all Notes at a redemption price equal to 110.000% of the aggregate principal amount thereof, plus accrued and unpaid interest and Additional Interest, if any, to the Redemption Date,
subject to the right of Holders of Notes of record on the relevant Record Date to receive interest due on the relevant Interest Payment Date, with the net cash proceeds of one or more Equity Offerings; provided that at least 50% of the sum of
the original aggregate principal amount of Initial Notes and any Additional Notes issued under the Indenture after the Issue Date remains outstanding immediately after the occurrence of each such redemption; provided further that each
such redemption occurs within 90 days of the date of closing of each such Equity Offering. Notice of any redemption upon any Equity Offerings may be given prior to the redemption thereof, and any such redemption or notice may, at the
Issuer’s discretion, be subject to one or more conditions precedent, including, but not limited to, completion of the related Equity Offering. 
 (e) If the Issuer redeems less than all of the outstanding Notes, the Trustee shall select the Notes to be redeemed in the manner described under Section 3.02 of the Indenture. 

(f) Any redemption pursuant to this paragraph 5 shall be made pursuant to the provisions of Sections 3.01 through 3.06 of the
Indenture. 
 (6) MANDATORY REDEMPTION. The Issuer shall not be
required to make mandatory redemption or sinking fund payments with respect to the Notes. 
 (7) NOTICE
OF REDEMPTION. Subject to Section 3.03 of the Indenture, notice of redemption will be mailed by first-class mail at least 30 days but not more than 60 days before the Redemption Date (except
that redemption notices may be mailed more than 60 days prior to a Redemption Date if the notice is issued in connection with Article 8 or Article 12 of the Indenture) to each Holder whose Notes are to be redeemed at its registered address or
otherwise in accordance with the procedures of DTC. Notes in denominations larger than $2,000 may be redeemed in part but only in whole multiples of $1,000 in excess thereof, unless all of the Notes held by a Holder are to be redeemed. On
and after the Redemption Date interest ceases to accrue on Notes or portions thereof called for redemption. 

(8) OFFERS TO REPURCHASE. 

(a) If a Change of Control occurs, the Issuer shall make an offer (a “Change of Control Offer”) to each Holder to
purchase all or any part (equal to $2,000 or an integral multiple of $1,000 in excess thereof) of each Holder’s Notes at a purchase price equal to 101% of the aggregate principal amount thereof plus accrued and unpaid interest and
Additional Interest, if any, to the date of purchase (the “Change of Control Payment”), subject to the right of Holders of Notes of record on the relevant Record Date to receive interest due on the relevant Interest Payment Date.
The Change of Control Offer shall be made in accordance with Section 4.14 of the Indenture. 
 (b) If the Issuer or
any of its Restricted Subsidiaries consummates an Asset Sale (other than an Asset Sale of Collateral or other Oncor-related Assets), within 10 Business Days of each date that the aggregate amount of Excess Proceeds exceeds $200.0 million, the Issuer
and/or any of its Restricted Subsidiaries shall make an offer to all Holders of the Notes, and if required or permitted by the terms of any Senior Indebtedness, to the holders of such Senior Indebtedness (an “Asset Sale Offer”), to
purchase the maximum aggregate principal amount of the Notes and such Senior Indebtedness that is a minimum of $2,000 or an integral multiple of $1,000 in excess thereof that may be purchased out of the Excess Proceeds at an offer price in cash in
an amount equal to 100% of the principal amount thereof, plus accrued and unpaid interest and Additional Interest, if any, to the date fixed for the closing of such offer, in accordance with the procedures set forth in the Indenture. To
the extent that the aggregate amount of Notes, and such Senior Indebtedness tendered pursuant to an Asset Sale Offer is less than the Excess Proceeds, the Issuer and/or any of its Restricted Subsidiaries may use any remaining Excess Proceeds for
general corporate purposes, subject to other covenants contained in the Indenture. If the aggregate principal amount of Notes or such Senior Indebtedness surrendered by such holders thereof exceeds the amount of Excess Proceeds, the Notes and
such Senior Indebtedness will be purchased on a pro rata basis based on the accreted value or principal amount of the Notes or such Senior Indebtedness tendered. 
 (c) The Issuer and/or any of its Restricted Subsidiaries may, at its/their option, make an Asset Sale Offer using proceeds from any Asset Sale at any time after consummation of such Asset Sale (other
than an Asset Sale of Collateral or other Oncor-related Assets); provided that such Asset Sale Offer shall be in an aggregate amount of not less than $25.0 million. Upon consummation of such Asset Sale Offer, any Net Proceeds not
required to be used to purchase Notes shall not be deemed Excess Proceeds. 
 (d) If the Issuer or any of its Restricted
Subsidiaries consummates an Asset Sale of Collateral or other Oncor-related Assets, within 10 Business Days of each date that the aggregate amount of Collateral Excess Proceeds exceeds $200.0 million, the Issuer and/or any of its Restricted
Subsidiaries shall make an offer to all Holders of the Notes and, if required or permitted by the terms of any Parity Lien Debt, to the holders of such Parity Lien Debt (a “Collateral Asset Sale Offer”), to purchase the maximum
aggregate principal amount of the Notes and such Parity Lien Debt that is a minimum of $2,000 or an integral multiple of $1,000 in excess thereof that may be purchased out of the Collateral Excess Proceeds at an offer price in cash in an amount
equal to 100% of the principal amount thereof, plus accrued and unpaid interest and Additional Interest, if any, to the date fixed for the closing of such offer, in accordance with the procedures set forth in the Indenture. To the extent
that the aggregate amount of Notes and such Parity Lien Debt tendered pursuant to a Collateral Asset Sale Offer is less than the Collateral Excess Proceeds, the Issuer and/or any of its Restricted Subsidiaries may use any remaining Collateral Excess
Proceeds 








 
for general corporate purposes, subject to other covenants contained in the Indenture and the terms of such Parity Lien Debt. If the aggregate principal amount of Notes or the Parity Lien
Debt surrendered by such holders thereof exceeds the amount of Collateral Excess Proceeds, the Notes and such Parity Lien Debt will be purchased on a pro rata basis based on the accreted value or principal amount of the Notes or such
Parity Lien Debt tendered. 
 (e) The Issuer and/or any of its Restricted Subsidiaries may, at its/their option, make a
Collateral Asset Sale Offer using proceeds from any Asset Sale of Collateral or other Oncor-related Assets at any time after consummation of such Asset Sale; provided that such Collateral Asset Sale Offer shall be in an aggregate amount of
not less than $25.0 million. Upon consummation of such Collateral Asset Sale Offer, any Net Proceeds not required to be used to purchase Notes shall not be deemed Collateral Excess Proceeds and the Issuer and its Restricted Subsidiaries
may use any remaining Net Proceeds for general corporate purposes, subject to the other covenants contained in the Indenture. 

(9) DENOMINATIONS, TRANSFER, EXCHANGE. The Notes are in
registered form without coupons in denominations of $2,000 and integral multiples of $1,000 in excess thereof. The transfer of Notes may be registered and Notes may be exchanged as provided in the Indenture. The Registrar and the Trustee
may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and the Issuer may require a Holder to pay any taxes and fees required by law or permitted by the Indenture. The Issuer need not exchange or
register the transfer of any Notes or portion of Notes selected for redemption, except for the unredeemed portion of any Notes being redeemed in part. Also, the Issuer need not exchange or register the transfer of any Notes for a period of 15
days before a selection of Notes to be redeemed. 
 (10) PERSONS DEEMED
OWNERS. The registered Holder of a Note may be treated as its owner for all purposes. 

(11) AMENDMENT, SUPPLEMENT AND WAIVER. The
Indenture, the Guarantees or the Notes may be amended or supplemented as provided in the Indenture. 

(12) DEFAULTS AND REMEDIES. The Events of Default relating
to the Notes are defined in Section 6.01 of the Indenture. If any Event of Default occurs and is continuing, the Trustee or the Holders of at least 30% in aggregate principal amount of the then outstanding Notes may declare the principal,
premium, if any, interest and any other monetary obligations on all the then outstanding Notes to be due and payable immediately. Notwithstanding the foregoing, in the case of an Event of Default arising from certain events of bankruptcy or
insolvency, all outstanding Notes will become due and payable immediately without further action or notice. Holders may not enforce the Indenture, the Notes or the Guarantees except as provided in the Indenture. Subject to certain
limitations, Holders of a majority in aggregate principal amount of the then outstanding Notes may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders of the Notes notice of any continuing Default
(except a Default relating to the payment of principal, premium, if any, interest or Additional Interest, if any) if it determines that withholding notice is in their interest. The Holders of a majority in aggregate principal amount of the then
outstanding Notes by notice to the Trustee may on behalf of the Holders of all of the Notes waive any existing Default or and its consequences under the Indenture except a continuing Default in payment of the principal, premium, if any, interest or
Additional Interest, if any, on, any of the Notes held by a non-consenting Holder. The Issuer and each Guarantor (to the extent that such Guarantor is so required under the Trust Indenture Act) is required to deliver to the Trustee annually a
statement regarding compliance with the Indenture, and the Issuer is required within five Business Days after becoming aware of any Default, to deliver to the Trustee a statement specifying such Default and what action the Issuer proposes to take
with respect thereto. 
 (13) AUTHENTICATION. This Note shall not be entitled to
any benefit under the Indenture or be valid or obligatory for any purpose until authenticated by the manual signature of the Trustee. 
 (14) ADDITIONAL RIGHTS OF HOLDERS OF RESTRICTED GLOBAL NOTES
AND RESTRICTED DEFINITIVE NOTES. In addition to the rights provided to Holders of Notes under the Indenture, Holders of Restricted Global Notes and Restricted
Definitive Notes shall have all the rights set forth in the Registration Rights Agreement, dated as of January 12, 2010, among the Issuer, the Guarantors named therein and the other parties named on the signature pages thereof (the
“Registration Rights Agreement”), including the right to receive Additional Interest, if any (as defined in the Registration Rights Agreement). 
 (15) GOVERNING LAW. THE INDENTURE, THE NOTES AND THE GUARANTEES WILL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 

(16) CUSIP/ISIN NUMBERS. Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Issuer has caused CUSIP/ISIN numbers to be printed on the Notes and the Trustee may use CUSIP/ISIN numbers in notices of redemption as a convenience to Holders. No representation is made as to the
accuracy of such numbers either as printed on the Notes or as contained in any notice of redemption and reliance may be placed only on the other identification numbers placed thereon. 








 The Issuer will furnish to any Holder upon written request and without charge a copy of the
Indenture, the Registration Rights Agreement and/or the Security Documents. Requests may be made to the Issuer at the following address: 

Energy Future Holdings Corp. 
 Energy Plaza

 1601 Bryan Street 
 Dallas, Texas
75201-3411 
 Facsimile No.: (214) 812-6032 
 Attention: General Counsel 
 And 
 Facsimile No.: (214) 812-4097 
 Attention: Treasurer 








 ASSIGNMENT FORM 

To assign this Note, fill in the form below: 
  

					
	(I) or (we) assign and transfer this Note to:	 	
		 		  	(Insert assignee’s legal name)
	
	  

	(Insert assignee’s Soc. Sec. or tax I.D. no.)
	
	  

	  

	  

	  

	(Print or type assignee’s name, address and zip code)

 and irrevocably appoint
                                         
                                         
                                       to transfer this
Note on the books of the Issuer. The agent may substitute another to act for him. 
  

							
	Date:                             
        	 		 		 	
				
		 	Your Signature	 		 	
		 		 	(Sign exactly as your name appears on the face of this Note)
	
	Signature Guarantee *
:                                         
               

  

	*	Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee). 









 OPTION OF HOLDER TO ELECT PURCHASE 

If you want to elect to have this Note purchased by the Issuer pursuant to Section 4.10(d), 4.10(h) or 4.14 of the Indenture, check
the appropriate box below: 
  

					
	Section 4.10(d)	 	Section 4.10(h)	 	Section 4.14

 If you want
to elect to have only part of this Note purchased by the Issuer pursuant to Section 4.10(d), 4.10(h) or Section 4.14 of the Indenture, state the amount you elect to have purchased: 

 

			
		 	$                    
		
	Date:                             
	 	
		
		 	Your Signature:
		 	                             
       (Sign exactly as your name appears on the
		 	
                    
                            face of this Note )

		
		 	Tax Identification No.:
		
	Signature Guarantee * :	 	

  

	*	Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee). 









 SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE 2

 The initial outstanding principal amount of this Global Note is
$            . The following exchanges of a part of this Global Note for an interest in another Global Note or for a Definitive Note, or exchanges of a part of another Global or
Definitive Note for an interest in this Global Note, have been made: 
  

									
	 Date of Exchange
	 	 Amount of decrease in
Principal
Amount
	 	 Amount of increase

in Principal

Amount of this
 Global Note
	 	 Principal Amount of this

Global Note following
 each decrease or increase
	 	 Signature of authorized

officer of Trustee or
 Custodian

		 		 		 		 	
		 		 		 		 	
		 		 		 		 	
		 		 		 		 	

  
  

	2	 This schedule should be included only if the Note is issued in global form. 










 EXHIBIT B 
 FORM OF CERTIFICATE OF TRANSFER 
 Energy Future Holdings Corp. 

Energy Plaza 
 1601 Bryan Street 

Dallas, Texas 75201-3411 

Attention: General Counsel 
 Facsimile
No.: (214) 812-6032 
 Attention: Treasurer 
 Facsimile No.: (214) 812-4097 
 The Bank of New York Mellon Trust Company, N.A. 

Corporate Trust Division 

601 Travis Street – 16th Floor 

Houston, TX 77002 
 Facsimile No.: (713)
483-6954 
 Attention: EFH Senior Secured Notes Trustee 
 Re: 10.000% Senior Secured Notes due 2020 
 Reference is hereby made to the
Indenture, dated as of January 12, 2010 (the “Indenture” ), among Energy Future Holdings Corp., the Guarantors named therein and the Trustee. Capitalized terms used but not defined herein shall have the meanings given to
them in the Indenture. 

                     (the
“Transferor”) owns and proposes to transfer the Note[s] or interest in such Note[s] specified in Annex A hereto, in the principal amount of $             in such
Note[s] or interests (the “Transfer”), to                      (the “Transferee”), as further specified in
Annex A hereto. In connection with the Transfer, the Transferor hereby certifies that: 
 [CHECK ALL THAT APPLY] 

1. Check if Transferee will take delivery of a beneficial interest in the 144A Global Note or a Definitive Note pursuant to
Rule 144A. The Transfer is being effected pursuant to and in accordance with Rule 144A under the United States Securities Act of 1933, as amended (the “Securities Act”), and, accordingly, the Transferor hereby further
certifies that the beneficial interest or Definitive Note is being transferred to a Person that the Transferor reasonably believes is purchasing the beneficial interest or Definitive Note for its own account, or for one or more accounts with respect
to which such Person exercises sole investment discretion, and such Person and each such account is a “qualified institutional buyer” within the meaning of Rule 144A in a transaction meeting the requirements of Rule 144A and such
Transfer is in compliance with any applicable blue sky securities laws of any state of the United States. 
 2. Check
if Transferee will take delivery of a beneficial interest in the Regulation S Global Note or a Definitive Note pursuant to Regulation S. The Transfer is being effected pursuant to and in accordance with Rule 903 or Rule 904
under the Securities Act and, accordingly, the Transferor hereby further certifies that (i) the Transfer is not being made to a person in the United States and (x) at the time the buy order was originated, the Transferee was outside the
United States or such Transferor and any Person acting on its behalf reasonably believed and believes that the Transferee was outside the United States or (y) the transaction was executed in, on or through the facilities of a designated
offshore securities market and neither such Transferor nor any Person acting on its behalf knows that the transaction was prearranged with a buyer in the United States, (ii) no directed selling efforts have been made in contravention of the
requirements of Rule 903(b) or Rule 904(b) of Regulation S under the Securities Act, (iii) the transaction is not part of a plan or scheme to evade the registration requirements of the Securities Act and (iv) if the proposed transfer
is being made prior to the expiration of the Restricted Period, the transfer is not being made to a U.S. Person or for the account or benefit of a U.S. Person (other than an Initial Purchaser). Upon consummation of the proposed transfer in
accordance with the terms of the Indenture, the transferred beneficial interest or Definitive Note will be subject to the restrictions on Transfer enumerated in the Indenture and the Securities Act. 

3. Check and complete if Transferee will take delivery of a beneficial interest in the Definitive Note pursuant to any
provision of the Securities Act other than Rule 144A or Regulation S. The Transfer is being effected in compliance with the transfer restrictions applicable to beneficial interests in Restricted Global Notes and Restricted
Definitive Notes and pursuant to and in accordance with the Securities Act and any applicable blue sky securities laws of any state of the United States, and accordingly the Transferor hereby further certifies that (check one): 

(a) [    ] such Transfer is being effected pursuant to and in accordance with Rule 144 under the
Securities Act; 








 OR 

(b) [    ] such Transfer is being effected to the Issuer or a subsidiary thereof; 

OR 
 (c) [    ] such Transfer is being effected pursuant to an effective registration statement under the Securities Act and in compliance with the prospectus delivery requirements of the
Securities Act. 
 4. Check if Transferee will take delivery of a beneficial interest in an Unrestricted Global Note
or of an Unrestricted Definitive Note. 
 (a) Check if Transfer is Pursuant to Rule 144. (i)
The Transfer is being effected pursuant to and in accordance with Rule 144 under the Securities Act and in compliance with the transfer restrictions contained in the Indenture and any applicable blue sky securities laws of any state of the United
States and (ii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act. Upon consummation of the proposed Transfer in accordance
with the terms of the Indenture, the transferred beneficial interest or Definitive Note will no longer be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Global Notes, on Restricted
Definitive Notes and in the Indenture. 
 (b) Check if Transfer is Pursuant to Regulation S.
(i) The Transfer is being effected pursuant to and in accordance with Rule 903 or Rule 904 under the Securities Act and in compliance with the transfer restrictions contained in the Indenture and any applicable blue sky securities laws of any
state of the United States and (ii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act. Upon consummation of the proposed
Transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Definitive Note will no longer be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Global
Notes, on Restricted Definitive Notes and in the Indenture. 
 (c) Check if Transfer is Pursuant to Other
Exemption. (i) The Transfer is being effected pursuant to and in compliance with an exemption from the registration requirements of the Securities Act other than Rule 144, Rule 903 or Rule 904 and in compliance with the transfer
restrictions contained in the Indenture and any applicable blue sky securities laws of any State of the United States and (ii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to
maintain compliance with the Securities Act. Upon consummation of the proposed Transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Definitive Note will not be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the Restricted Global Notes or Restricted Definitive Notes and in the Indenture. 
 This certificate and the statements contained herein are made for your benefit and the benefit of the Issuer. 
  

									
		 		 		 	[Insert Name of Transferor]
					
		 		 		 	By:	 	
		 		 		 		 	Name:
		 		 		 		 	Title:
	Dated:	 	  
	 		 		 	









 ANNEX A TO CERTIFICATE OF TRANSFER 

 

	1.	The Transferor owns and proposes to transfer the following: 

 [CHECK ONE OF (a) OR (b)] 
  

	(a)	a beneficial interest in the: 

  

	 	(i)	144A Global Note (CUSIP [            ]
[            ]), or 

  

	 	(ii)	Regulation S Global Note (CUSIP [            ]
[            ]), or 

  

	(b)	a Restricted Definitive Note. 

  

	2.	After the Transfer the Transferee will hold: 

 [CHECK ONE] 
  

	(a)	a beneficial interest in the: 

  

	 	(i)	144A Global Note (CUSIP [            ]
[            ]), or 

  

	 	(ii)	Regulation S Global Note (CUSIP [            ]
[            ]), or 

  

	 	(iii)	Unrestricted Global Note (CUSIP [            ]
[            ]); 

 or 

 

	(b)	a Restricted Definitive Note; or 

  

	(c)	an Unrestricted Definitive Note, in accordance with the terms of the Indenture. 









 EXHIBIT C 
 FORM OF CERTIFICATE OF EXCHANGE 
 Energy Future Holdings Corp. 

Energy Plaza 
 1601 Bryan Street 

Dallas, Texas 75201-3411 

Attention: General Counsel 
 Facsimile
No.: (214) 812-6032 
 Attention: Treasurer 
 Facsimile No.: (214) 812-4097 
 The Bank of New York Mellon Trust Company, N.A. 

Corporate Trust Division 

601 Travis Street – 16th Floor 

Houston, TX 77002 
 Facsimile No.: (713)
483-6954 
 Attention: EFH Senior Secured Notes Trustee 
 Re: 10.000% Senior Secured Notes due 2020 
 Reference is hereby made to the
Indenture, dated as of January 12, 2010 (the “Indenture”), among Energy Future Holdings Corp., the Guarantors named therein and the Trustee. Capitalized terms used but not defined herein shall have the meanings given to
them in the Indenture. 

                     (the
“Owner”) owns and proposes to exchange the Note[s] or interest in such Note[s] specified herein, in the principal amount of $             in such Note[s] or
interests (the “Exchange”). In connection with the Exchange, the Owner hereby certifies that: 

1. Exchange of Restricted Definitive Notes or Beneficial Interests in a Restricted Global Note for Unrestricted Definitive
Notes or Beneficial Interests in an Unrestricted Global Note 
 (a) Check if Exchange is from beneficial
interest in a Restricted Global Note to beneficial interest in an Unrestricted Global Note. In connection with the Exchange of the Owner’s beneficial interest in a Restricted Global Note for a beneficial interest in an Unrestricted
Global Note in an equal principal amount, the Owner hereby certifies (i) the beneficial interest is being acquired for the Owner’s own account without transfer, (ii) such Exchange has been effected in compliance with the transfer
restrictions applicable to the Global Notes and pursuant to and in accordance with the United States Securities Act of 1933, as amended (the “Securities Act”), (iii) the restrictions on transfer contained in the Indenture and
the Private Placement Legend are not required in order to maintain compliance with the Securities Act and (iv) the beneficial interest in an Unrestricted Global Note is being acquired in compliance with any applicable blue sky securities laws
of any state of the United States. 
 (b) Check if Exchange is from beneficial interest in a Restricted Global Note to
Unrestricted Definitive Note. In connection with the Exchange of the Owner’s beneficial interest in a Restricted Global Note for an Unrestricted Definitive Note, the Owner hereby certifies (i) the Definitive Note is being acquired
for the Owner’s own account without transfer, (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to the Restricted Global Notes and pursuant to and in accordance with the Securities Act,
(iii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act and (iv) the Definitive Note is being acquired in compliance with any
applicable blue sky securities laws of any state of the United States. 
 (c) Check if Exchange is from Restricted
Definitive Note to beneficial interest in an Unrestricted Global Note. In connection with the Owner’s Exchange of a Restricted Definitive Note for a beneficial interest in an Unrestricted Global Note, the Owner hereby certifies
(i) the beneficial interest is being acquired for the Owner’s own account without transfer, (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to Restricted Definitive Notes and pursuant to
and in accordance with the Securities Act, (iii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act and (iv) the beneficial
interest is being acquired in compliance with any applicable blue sky securities laws of any state of the United States. 








 (d) Check if Exchange is from Restricted Definitive Note to Unrestricted Definitive
Note. In connection with the Owner’s Exchange of a Restricted Definitive Note for an Unrestricted Definitive Note, the Owner hereby certifies (i) the Unrestricted Definitive Note is being acquired for the Owner’s own account
without transfer, (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to Restricted Definitive Notes and pursuant to and in accordance with the Securities Act, (iii) the restrictions on transfer
contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act and (iv) the Unrestricted Definitive Note is being acquired in compliance with any applicable blue sky
securities laws of any state of the United States. 
 2. Exchange of Restricted Definitive Notes or Beneficial
Interests in Restricted Global Notes for Restricted Definitive Notes or Beneficial Interests in Restricted Global Notes 

(a) Check if Exchange is from beneficial interest in a Restricted Global Note to Restricted Definitive Note. In
connection with the Exchange of the Owner’s beneficial interest in a Restricted Global Note for a Restricted Definitive Note with an equal principal amount, the Owner hereby certifies that the Restricted Definitive Note is being acquired for
the Owner’s own account without transfer. Upon consummation of the proposed Exchange in accordance with the terms of the Indenture, the Restricted Definitive Note issued will continue to be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the Restricted Definitive Note and in the Indenture and the Securities Act. 
 (b) Check if Exchange is from Restricted Definitive Note to beneficial interest in a Restricted Global Note. In connection with the Exchange of the Owner’s Restricted Definitive Note
for a beneficial interest in the [CHECK ONE] 144A Global Note Regulation S Global Note, with an equal principal amount, the Owner hereby certifies (i) the beneficial interest is being acquired for the Owner’s own account
without transfer and (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to the Restricted Global Notes and pursuant to and in accordance with the Securities Act, and in compliance with any applicable
blue sky securities laws of any state of the United States. Upon consummation of the proposed Exchange in accordance with the terms of the Indenture, the beneficial interest issued will be subject to the restrictions on transfer enumerated in the
Private Placement Legend printed on the relevant Restricted Global Note and in the Indenture and the Securities Act. 








 This certificate and the statements contained herein are made for your benefit and the
benefit of the Issuer and are dated                     . 
  

									
		 		 		 	[Insert Name of Transferor]
					
		 		 		 	By:	 	
		 		 		 		 	Name:
		 		 		 		 	Title:
	Dated:	 	  
	 		 		 	









 EXHIBIT D 
 [FORM OF SUPPLEMENTAL INDENTURE 
 TO BE DELIVERED BY SUBSEQUENT
GUARANTORS] 
 Supplemental Indenture (this “Supplemental Indenture”), dated as of
                    , among
                                        
(the “Guaranteeing Subsidiary”), a subsidiary of Energy Future Holdings Corp., a Texas corporation (the “Issuer”), and The Bank of New York Mellon Trust Company, N.A., as trustee (the “Trustee”).

 W I T N E S S E T H 
 WHEREAS, each of the Issuer and the Guarantors (as defined in the Indenture referred to below) has heretofore executed and delivered to the Trustee an Indenture (the “Indenture”), dated
as of January 12, 2010, providing for the issuance of an unlimited aggregate principal amount of 10.000% Senior Secured Notes due 2020 (the “Notes”); 
 WHEREAS, the Indenture provides that under certain circumstances the Guaranteeing Subsidiary shall execute and deliver to the Trustee a supplemental indenture pursuant to which the Guaranteeing Subsidiary
shall unconditionally guarantee all of the Issuer’s Obligations under the Notes and the Indenture on the terms and conditions set forth herein and under the Indenture (the “Guarantee”); and 

WHEREAS, pursuant to Section 9.01 of the Indenture, the Trustee is authorized to execute and deliver this Supplemental Indenture.

 NOW THEREFORE, in consideration of the foregoing and for other good and valuable consideration, the receipt of which is
hereby acknowledged, the parties mutually covenant and agree for the equal and ratable benefit of the Holders of the Notes as follows: 
 1. CAPITALIZED TERMS. Capitalized terms used herein without definition shall have the meanings assigned to them in the Indenture. 

2. AGREEMENT TO GUARANTEE. The Guaranteeing Subsidiary hereby agrees as follows:

 (a) Along with all Guarantors named in the Indenture, to jointly and severally, fully and unconditionally
guarantee to each Holder of a Note authenticated and delivered by the Trustee and to the Trustee and its successors and assigns, irrespective of the validity and enforceability of the Indenture, the Notes or the obligations of the Issuer hereunder
or thereunder, that: 
 (i) the principal, premium, if any, and interest and Additional Interest, if any, on the
Notes shall be promptly paid in full when due, whether at maturity, by acceleration, redemption or otherwise, and interest on the overdue principal of and interest on the Notes, if any, if lawful, and all other obligations of the Issuer to the
Holders or the Trustee hereunder or thereunder shall be promptly paid in full or performed, all in accordance with the terms hereof and thereof; and 
 (ii) in case of any extension of time of payment or renewal of any Notes or any of such other obligations, that same shall be promptly paid in full when due or performed in accordance with the terms of
the extension or renewal, whether at stated maturity, by acceleration or otherwise. Failing payment when due of any amount so guaranteed or any performance so guaranteed for whatever reason, the Guarantors and the Guaranteeing Subsidiary shall
be jointly and severally obligated to pay the same immediately. Each Guarantor (including the Guaranteeing Subsidiary) agrees that this is a guarantee of payment and not a guarantee of collection. 

(b) The obligations hereunder shall be unconditional, irrespective of the validity, regularity or enforceability of the
Notes or the Indenture, the absence of any action to enforce the same, any waiver or consent by any Holder of the Notes with respect to any provisions hereof or thereof, the recovery of any judgment against the Issuer, any action to enforce the same
or any other circumstance which might otherwise constitute a legal or equitable discharge or defense of a guarantor. 
 (c) The following is hereby waived: diligence, presentment, demand of payment, filing of claims with a court in the event of insolvency or bankruptcy of the Issuer, any right to require a proceeding
first against the Issuer, protest, notice and all demands whatsoever. 








 (d) Except as set forth in Section 5 hereof, this Guarantee shall not
be discharged except by complete performance of the obligations contained in the Notes, the Indenture and this Supplemental Indenture, and the Guaranteeing Subsidiary accepts all obligations of a Guarantor under the Indenture. 

(e) If any Holder or the Trustee is required by any court or otherwise to return to the Issuer, any of the Guarantors
(including the Guaranteeing Subsidiary), or any custodian, trustee, liquidator or other similar official acting in relation to either the Issuer or any of the Guarantors, any amount paid either to the Trustee or such Holder, this Guarantee, to the
extent theretofore discharged, shall be reinstated in full force and effect. 
 (f) The Guaranteeing Subsidiary
shall not be entitled to any right of subrogation in relation to the Holders in respect of any obligations guaranteed hereby until payment in full of all obligations guaranteed hereby. 

(g) As between the Guaranteeing Subsidiary, on the one hand, and the Holders and the Trustee, on the other hand,
(x) the maturity of the obligations guaranteed hereby may be accelerated as provided in Article 6 of the Indenture for the purposes of this Guarantee, notwithstanding any stay, injunction or other prohibition preventing such acceleration in
respect of the obligations guaranteed hereby, and (y) in the event of any declaration of acceleration of such obligations as provided in Article 6 of the Indenture, such obligations (whether or not due and payable) shall forthwith become due
and payable by the Guarantors for the purpose of this Guarantee. 
 (h) The Guaranteeing Subsidiary shall have
the right to seek contribution from any non-paying Guarantor so long as the exercise of such right does not impair the rights of the Holders under this Guarantee. 

(i) Pursuant to Section 11.02 of the Indenture, after giving effect to all other contingent and fixed liabilities
that are relevant under any applicable Bankruptcy or fraudulent conveyance laws, and after giving effect to any collections from, rights to receive contribution from or payments made by or on behalf of any other Guarantor in respect of the
obligations of such other Guarantor under Article 11 of the Indenture, this new Guarantee shall be limited to the maximum amount permissible such that the obligations of such Guaranteeing Subsidiary under this Guarantee will not constitute a
fraudulent transfer or conveyance. 
 (j) This Guarantee shall remain in full force and effect and continue to
be effective should any petition be filed by or against the Issuer for liquidation, reorganization, should the Issuer become insolvent or make an assignment for the benefit of creditors or should a receiver or trustee be appointed for all or any
significant part of the Issuer’s assets, and shall, to the fullest extent permitted by law, continue to be effective or be reinstated, as the case may be, if at any time payment and performance of the Notes are, pursuant to applicable law,
rescinded or reduced in amount, or must otherwise be restored or returned by any obligee on the Notes or Guarantee, whether as a “voidable preference,” “fraudulent transfer” or otherwise, all as though such payment or performance
had not been made. In the event that any payment or any part thereof, is rescinded, reduced, restored or returned, the Note shall, to the fullest extent permitted by law, be reinstated and deemed reduced only by such amount paid and not so
rescinded, reduced, restored or returned. 
 (k) In case any provision of this Guarantee shall be invalid,
illegal or unenforceable, the validity, legality, and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 
 (l) This Guarantee shall be a senior [unsecured] [secured] obligation of such Guaranteeing Subsidiary, ranking equally in right of payment with all existing and future Senior Indebtedness of the
Guaranteeing Subsidiary, [and will be effectively subordinated to all Secured Indebtedness of such Guaranteeing Subsidiary to the extent of the value of the assets securing such Indebtedness]. The Guarantees will be senior in right of payment
to all existing and future Subordinated Indebtedness of each Guarantor. The Notes will be structurally subordinated to Indebtedness and other liabilities of Subsidiaries of the Issuer that do not Guarantee the Notes, if any. 

(m) Each payment to be made by the Guaranteeing Subsidiary in respect of this Guarantee shall be made without set-off,
counterclaim, reduction or diminution of any kind or nature. 
 3. EXECUTION AND
DELIVERY. The Guaranteeing Subsidiary agrees that the Guarantee shall remain in full force and effect notwithstanding the absence of the endorsement of any notation of such Guarantee on the Notes. 

4. MERGER, CONSOLIDATION OR SALE OF ALL
OR SUBSTANTIALLY ALL ASSETS. 
 (a) The Guaranteeing
Subsidiary may not consolidate or merge with or into or wind up into (whether or not the Issuer or Guaranteeing Subsidiary is the surviving corporation), or sell, assign, transfer, lease, convey or otherwise dispose of all or substantially all of
its properties or assets, in one or more related transactions, to any Person except in compliance with Section 5.01(d) of the Indenture. 
 (b) Subject to certain limitations described in the Indenture, the Successor Person will succeed to, and be substituted for, the Guaranteeing Subsidiary under the Indenture and the Guaranteeing
Subsidiary’s Guarantee. Notwithstanding the 








 
foregoing, the Guaranteeing Subsidiary may (i) merge into or transfer all or part of its properties and assets to another Guarantor or the Issuer, (ii) merge with an Affiliate of the
Issuer solely for the purpose of reincorporating the Guaranteeing Subsidiary in the United States, any state thereof, the District of Columbia or any territory thereof or (iii) convert into a corporation, partnership, limited partnership,
limited liability corporation or trust organized or existing under the laws of the jurisdiction of organization of such Guarantor. 
 5. RELEASES. The Guarantee of the Guaranteeing Subsidiary shall be automatically and unconditionally released and discharged, and no further action by the Guaranteeing Subsidiary,
the Issuer or the Trustee is required for the release of the Guaranteeing Subsidiary’s Guarantee, upon: 

(1) (A) any sale, exchange or transfer (by merger, wind-up, consolidation or otherwise) of the Capital Stock of the
Guaranteeing Subsidiary (including any sale, exchange or transfer), after which the Guaranteeing Subsidiary is no longer a Restricted Subsidiary or sale of all or substantially all the assets of the Guaranteeing Subsidiary which sale, exchange or
transfer is made in compliance with the applicable provisions of the Indenture; 
 (B) the release or discharge
of the guarantee by the Guaranteeing Subsidiary of the guarantee which resulted in the creation of the Guarantee, except a discharge or release by or as a result of payment under such guarantee; 

(C) the designation of the Guaranteeing Subsidiary as an Unrestricted Subsidiary in compliance with Section 4.07 of
the Indenture and the definition of “Unrestricted Subsidiary” in the Indenture; or 
 (D) the exercise
by the Issuer of its Legal Defeasance option or Covenant Defeasance option in accordance with Article 8 of the Indenture or the Issuer’s obligations under the Indenture being discharged in accordance with the terms of the Indenture; and

 (2) the delivery by the Guaranteeing Subsidiary to the Trustee an Officer’s Certificate and an
Opinion of Counsel, each stating that all conditions precedent provided for in the Indenture relating to such transaction have been complied with. 
 6. NO RECOURSE AGAINST OTHERS. No past, present or future director, officer, employee, incorporator or stockholder of the Guaranteeing
Subsidiary shall have any liability for any obligations of the Issuer or the Guarantors (including the Guaranteeing Subsidiary) under the Notes, any Guarantees, this Supplemental Indenture, the Indenture or any Security Document or for any claim
based on, in respect of, or by reason of, such obligations or their creation. Each Holder by accepting Notes waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Notes.

 7. GOVERNING LAW. THIS SUPPLEMENTAL INDENTURE WILL BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 
 8. 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. 
 9. EFFECT OF HEADINGS. The Section headings herein are for convenience only and shall not affect the construction hereof. 

10. 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 Subsidiary. 

11. SUBROGATION. The Guaranteeing Subsidiary shall be subrogated to all rights of Holders of Notes against the
Issuer in respect of any amounts paid by the Guaranteeing Subsidiary pursuant to the provisions of Section 2 hereof and Section 11.01 of the Indenture; provided that if an Event of Default has occurred and is continuing, the
Guaranteeing Subsidiary shall not be entitled to enforce or receive any payments arising out of, or based upon, such right of subrogation until all amounts then due and payable by the Issuer under the Indenture or the Notes shall have been paid in
full. 
 12. BENEFITS ACKNOWLEDGED. The Guaranteeing Subsidiary’s Guarantee is
subject to the terms and conditions set forth in the Indenture. The Guaranteeing Subsidiary acknowledges that it shall receive direct and indirect benefits from the financing arrangements contemplated by the Indenture and this Supplemental
Indenture and that the guarantee and waivers made by it pursuant to this Guarantee are knowingly made in contemplation of such benefits. 
 13. SUCCESSORS. All agreements of the Guaranteeing Subsidiary in this Supplemental Indenture shall bind its Successors, except as otherwise provided in Section 2(k) hereof or
elsewhere in this Supplemental Indenture. All agreements of the Trustee in this Supplemental Indenture shall bind its successors. 








 IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly
executed, all as of the date first above written. 
  

			
	 ENERGY FUTURE HOLDINGS CORP.

		
	 By:
	 	
		 	 Name:

		 	 Title:

	
	 [NAMES OF GUARANTORS]

		
	 By:
	 	
		 	 Name:

		 	 Title:

	
	 THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee

		
	 By:
	 	
		 	 Name:

		 	 Title:

	
	 [GUARANTEEING SUBSIDIARY]

		
	 By:
	 	
		 	 Name:

		 	 Title:











 EXHIBIT E 
  

 
 [ NAME OF SUCCESSOR COMPANY ]

 or 
 [ ENERGY FUTURE INTERMEDIATE HOLDING COMPANY LLC ] 
 AND EACH OF THE
GUARANTORS PARTY HERETO 
 10.000% SENIOR SECURED NOTES DUE 2020 

 

					
		 	 	 	

 SUPPLEMENTAL INDENTURE 
 TO 
 ENERGY FUTURE HOLDINGS CORP. 

INDENTURE, DATED AS OF JANUARY 12, 2010 
 DATED AS OF [                    ], 20[    ] 

					
		 	 	 	

  

					
		 	 	 	

  
  








 [FORM OF] PERMITTED TRANSFER SUPPLEMENTAL INDENTURE 

10.000% Senior Secured Notes due 2020 
 THIS SUPPLEMENTAL INDENTURE, dated as of [            ], 20[    ] (this “Supplemental
Indenture”), among [Energy Future Intermediate Holding Company LLC, a Delaware limited liability company] [NAME OF SUCCESSOR EFIH COMPANY] (the “Company”), Energy Future Holdings Corp., a Texas corporation (“EFH
Corp.”), the Guarantors (as defined in the Base Indenture (defined below)) and The Bank of New York Mellon Trust Company, N.A., as Trustee (in such capacity, the “Trustee”) under the Base Indenture. 

RECITALS OF THE COMPANY: 
 WHEREAS, EFH Corp., the Guarantors and the Trustee have heretofore entered into an Indenture dated as of January 12, 2010 (the “Base Indenture” and, as supplemented by this
Supplemental Indenture, the “Indenture”), providing for the issuance by EFH Corp. of its 10.000% Senior Secured Notes due 2020 (the “Notes”); 
 WHEREAS, [Describe Permitted Asset Transfer] (the “Permitted Asset Transfer Transaction”); 
 WHEREAS, Section 4.16 of the Base Indenture requires EFH Corp., the Company and the Trustee to enter into this Supplemental Indenture in connection with a consummation of the Permitted Asset Transfer
Transaction, whereby the Company shall assume the obligations of EFH Corp. under the Indenture and the Notes, including the due and punctual payment of the principal of and any premium and interest on all the Notes, and the performance or observance
of every covenant of the Base Indenture on the part of EFH Corp. to be performed or observed thereunder, and the Base Indenture shall be otherwise amended and supplemented as set forth herein; 

WHEREAS, all conditions to the Permitted Asset Transfer Transaction provided for in Section 4.16 of the Base Indenture (other than
the execution and delivery of this Supplemental Indenture) have been satisfied; 
 WHEREAS, to affirm the assumption by the
Company of the obligations under the Base Indenture and the Notes of EFH Corp. for the due and punctual payment of the principal of and any premium and interest on all the Notes, and the performance or observance of every covenant of the Base
Indenture on the part of EFH Corp. to be performed or observed thereunder, and the obligations under this Supplemental Indenture, the Company desires to enter into this Supplemental Indenture with EFH Corp., the Guarantors and the Trustee thereby
becoming the Issuer under the Indenture; 
 WHEREAS, pursuant to Section 11.06(c) of the Base Indenture, EFCH shall be
automatically released from its Guarantee of the Notes in connection with the Permitted Asset Transfer Transaction; 
 WHEREAS,
pursuant to Section 11.06(b) of the Base Indenture, EFIH shall be automatically released from its Guarantee of the Notes in connection with the Permitted Asset Transfer Transaction; 

[WHEREAS, to affirm that its respective Guarantee as a Guarantor shall apply to the obligations of the Company (in substitution for EFH
Corp.) under the Indenture and the Notes, as provided in the Base Indenture and this Supplemental Indenture, each Guarantor other than EFCH and EFIH desires to enter into this Supplemental Indenture with the Company, EFH Corp. and the Trustee;]

 WHEREAS, Section 9.01(15) of the Base Indenture provides that EFH Corp., the Guarantors, the Company and the Trustee may
enter into a Permitted Transfer Supplemental Indenture without obtaining the consent of any Holders of the Notes to amend the Base Indenture to evidence the assumption by the Company of the obligations of EFH Corp. under the Base Indenture and the
Notes in connection with the consummation of a Permitted Asset Transfer in the manner set forth in Section 4.16 of the Base Indenture; and 
 WHEREAS, this Supplemental Indenture has been duly authorized by all necessary corporate or other action of EFH Corp., the Company and the Guarantors, and all things necessary have been done to make this
Supplemental Indenture a valid agreement of EFH Corp., the Company and the Guarantors. 








 NOW THEREFORE, for and in consideration of the foregoing and of the covenants contained
herein and in the Base Indenture, EFH Corp., the Company, the Guarantors and the Trustee mutually covenant and agree, for the equal and ratable benefit of all Holders of the Notes as follows: 

ARTICLE 1 
 ASSUMPTION OF PAYMENT, PERFORMANCE AND OBSERVANCE; RELEASE 

Section 1.01 Assumption of Obligations. The Company hereby expressly assumes the due and punctual payment of the
principal of and any premium and interest and Additional Interest, if any, on all the Notes and the performance or observance of every covenant of the Indenture on the part of EFH Corp. to be performed or observed thereunder. 

Section 1.02 Successor Company Substituted; Release of EFH Corp. The Company is hereby substituted for and shall
succeed to EFH Corp., and may exercise every right and power of the Issuer under the Indenture with the same effect as if the Company had initially been named as the Issuer thereto, and EFH Corp. is hereby released from all liability as obligor
under the Indenture and the Notes issued thereunder. Upon execution of this Supplemental Indenture, EFH Corp. shall cease to be the Issuer under the Indenture. 
 Section 1.03 Issuer. For purposes of this Supplemental Indenture and the Base Indenture, from and after the date hereof, references to the “Issuer” shall hereinafter be to
the Company. 
 Section 1.04 Release of EFCH Guarantee. The Guarantee of EFCH with respect to the Notes
and pursuant to the Indenture shall automatically be released and terminated, and EFCH shall automatically be released from all liability as an obligor under the Indenture and the Notes and its Guarantee issued thereunder, upon the assumption by the
Company of all the obligations of EFH Corp. and EFIH under the Notes, the Indenture, the Security Documents and the Registration Rights Agreement to which EFH Corp. or EFIH may be a party. 

Section 1.05 Release of EFIH Guarantee. The Guarantee of EFIH with respect to the Notes and pursuant to the
Indenture shall automatically be released and terminated, and EFIH shall automatically be released from all liability as an obligor under the Indenture and the Notes and its Guarantee issued thereunder, upon the assumption by the Company of all the
obligations of EFH Corp. and EFIH (with the Company assuming EFIH’s obligations as a direct obligor and no longer as a Guarantor) under the Notes, the Indenture, the Security Documents and the Registration Rights Agreement to which EFH Corp. or
EFIH may be a party. 
 [Section 1.06 Confirmation of [Other] Guarantee[s]. Each Guarantor other than EFCH and
EFIH hereby confirms that its respective Guarantee as Guarantor under the Indenture shall apply to the obligations of the Company (in substitution for EFH Corp.) under the Indenture and the Notes.] 

Section 1.07 Calculations. From and after the date of this Supplemental Indenture, calculations under the Indenture
shall be made in accordance with the calculations in the Base Indenture as amended by this Supplemental Indenture, but, in respect of actions taken from and after the date of this Supplemental Indenture, treating the Notes as if they had been issued
by EFIH from the Secured Notes Issue Date to the date of this Supplemental Indenture, and thereafter, by the Issuer. 

ARTICLE 2 
 DEFINITIONS 
 Section 2.01 Relation to Base
Indenture. This Supplemental Indenture constitutes an integral part of the Base Indenture and the Base Indenture and this Supplemental Indenture shall henceforth be read and construed together. 

Section 2.02 Definitions. For all purposes of this Supplemental Indenture, except as otherwise expressly
provided for or unless the context otherwise requires: 
 (a) Capitalized terms used but not defined herein
shall have the respective meanings assigned to them in the Base Indenture; 
 (b) Terms defined both herein and
in the Base Indenture shall have the meanings assigned to them herein; 
 (c) All references herein to Articles
and Sections, unless otherwise specified, refer to the corresponding Articles and Sections of this Supplemental Indenture; 
 (d) All other terms used in this Supplemental Indenture, which are defined in the Trust Indenture Act or which are by reference therein defined in the Securities Act (except as herein otherwise expressly
provided or unless the context otherwise requires) shall have the meanings assigned to such terms in the Trust Indenture Act and in the Securities Act as in force at the date of the execution of this Supplemental Indenture. The words
“herein,” “hereof,” “hereunder,” and words of similar import refer to this Supplemental Indenture as a whole and not to any particular Article, Section or other subdivision. The terms defined in this Article
include the plural as well as the singular; and 
 (e) Section 1.01 of the Base Indenture is hereby amended
by adding the following definitions: 
 “2017 Notes” means EFH Corp.’s 10.875% Senior Notes due 2017 and
11.250%/12.000% Senior Toggle Notes due 2017. 








 “EFH Corp.’s Ratable Portion of Oncor Dividends” means the amount
obtained by multiplying (a) the aggregate amount of cash received by EFIH by means of a cash dividend from the Oncor Subsidiaries after the Issue Date (other than dividends constituting proceeds from Asset Sales of Oncor-related Assets) by
(b) a fraction, the numerator of which shall be the sum of the aggregate principal amount of the Notes and any other Parity Lien Debt of EFH Corp. that is guaranteed by EFIH under clause (2) of Section 4.09(b) hereof, and the
denominator of which shall be the aggregate principal amount of (i) the Notes and any other Parity Lien Debt of EFH Corp. that is guaranteed by EFIH plus (ii) the EFIH Notes, any Additional Notes and any other Parity Lien Debt of
EFIH, in the case of clauses (i) and (ii) incurred pursuant to clause (2) of Section 4.09(b) hereof and at the time outstanding. 
 “EFIH Finance” means EFIH Finance Inc. 
 (f)
Section 1.01 of the Base Indenture is hereby amended by replacing the following definitions contained therein in their entirety with the following: 
 “Change of Control” means the occurrence of any of the following: 
 (1) the sale, lease or transfer, in one or a series of related transactions, of all or substantially all of the assets of the Issuer and its Subsidiaries, taken as a whole, or all or substantially
all of the Collateral or Oncor-related Assets, to any Person other than a Permitted Holder, other than (A) a Permitted Asset Transfer meeting the requirements of the proviso following clause (2) of this definition of “Change of
Control” and (B) any foreclosure on the Collateral; provided, however , that a transaction that would otherwise constitute a Change of Control pursuant to this clause (1) shall not constitute a Change of Control if: 

(a) the consideration received in respect of such transaction (i) is received by the Issuer or an Oncor
Subsidiary or Successor Oncor Business, as the case may be, (ii) consists of Capital Stock of a Person in a Similar Oncor Business that (A) would become a Subsidiary of the Issuer or such Oncor Subsidiary or Successor Oncor Business or
(B) is a joint venture in which the Issuer or such Oncor Subsidiary or Successor Oncor Business would have a significant equity interest (as determined by the Issuer in good faith), (iii) is at least equal to the fair market value (as
determined by the Issuer in good faith) of the assets sold, transferred, conveyed or otherwise disposed of, and (iv) if received by the Issuer, shall be concurrently pledged as Collateral for the benefit of the Holders of the Notes and the
holders of the other Secured Debt Obligations; 
 (b) immediately after such transaction no Default exists;

 (c) immediately after giving pro forma effect to such transaction and any related financing
transactions (including, without limitation, any transaction the proceeds of which are applied to reduce the Indebtedness of the Issuer) as if the same had occurred at the beginning of the applicable four-quarter period, either: 

(i) the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge
Coverage Ratio test set forth in Section 4.09(a) hereof; or 
 (ii) such Fixed Charge Coverage Ratio
for the Issuer and its Restricted Subsidiaries would be greater than such Fixed Charge Coverage Ratio for the Issuer and its Restricted Subsidiaries immediately prior to such transaction; 

(d) the rating on the Notes shall not have been downgraded by two or more of the Rating Agencies (or, if the Notes
are rated by only one Rating Agency at the time of the first notice of such transaction, such Rating Agency) during the period commencing 30 days prior to the first public notice of the occurrence of such transaction or the intention of the Issuer
or any Subsidiary thereof to effect such transaction and ending on the date 60 after such public notice relative to the rating at the start of such period; and 
 (e) each Guarantor, unless it is the other party to the transaction, shall have by a supplemental indenture confirmed that its Guarantee and any Security Documents to which it is a party shall apply
to such Person’s obligations under this Indenture and the Notes; or 
 (2) the Issuer becomes aware (by
way of a report or any other filing pursuant to Section 13(d) of the Exchange Act, proxy, vote, written notice or otherwise) of the acquisition by any Person or group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the
Exchange Act or any successor provision), including any group acting for the purpose of acquiring, holding or disposing of securities (within the meaning of Rule 13d-5(b)(1) under the Exchange Act or any successor provision), other than the
Permitted Holders, in a single transaction or in a related series of transactions, by way of merger, consolidation or other business combination or purchase of beneficial ownership (within the meaning of Rule 13d-3 under the Exchange Act, or any
successor provision) of 50% or more of the total voting power of the Voting Stock of the Issuer or any of its direct or indirect parent companies; 








 provided, however, that a Permitted Asset Transfer shall not constitute a Change of Control
if, 
 (a) such Permitted Asset Transfer complies with Section 5.01 hereof; provided that the
Successor Company may not be an Oncor Subsidiary; 
 (b) the Successor Company has assumed all the
obligations of the Issuer under (i) the Notes and this Indenture and the Security Documents to which the Issuer is a party pursuant to agreements, in each case, reasonably satisfactory to the Trustee and the Collateral Trustee, and
(ii) the Registration Rights Agreement, in accordance with Section 5.01 of the Indenture; 

(c) immediately after such transaction no Default exists; 

(d) immediately after giving pro forma effect to such transaction and any related financing
transactions (including, without limitation, any transaction the proceeds of which are applied to reduce the Indebtedness of the Successor Company or the Issuer, as the case may be) as if the same had occurred at the beginning of the applicable
four-quarter period, either: 
 (i) the Successor Company, or the Issuer, as the case may be, would be
permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test described in Section 4.09(a) hereof; or 
 (ii) the Fixed Charge Coverage Ratio (as defined in the Indenture) for the Successor Company and its Restricted Subsidiaries or the Issuer and its Restricted Subsidiaries, as the case may be, would
be greater than such Fixed Charge Coverage Ratio for the Issuer and its Restricted Subsidiaries immediately prior to such transaction; 
 (e) the rating on the Notes shall not have been downgraded by two or more of the Rating Agencies (or, if the Notes are rated by only one Rating Agency at the time of the first notice of such
Permitted Asset Transfer, such Rating Agency) during the period commencing 30 days prior to the first public notice of the occurrence of a Permitted Asset Transfer or the intention of the Issuer or any Subsidiary thereof to effect a Permitted Asset
Transfer and ending on the date 60 days after such notice relative to the rating at the start of such period; and 
 (f) the Issuer or the Successor Company, as the case may be, shall have delivered to the Trustee an Opinion of Counsel confirming that, subject to customary assumptions, exclusions and
qualifications, the existing Security Documents, or the new or amended Security Documents to be entered into by the Issuer or the Successor Company, as the case may be, are enforceable obligations of the Issuer or the Successor Company, as the case
may be, create a legally valid and enforceable security interest in the Collateral in favor of the Collateral Trustee for the benefit of the Holders of the Notes and the other Secured Debt Obligations, and that the security interests in the
Collateral created by the Security Documents have been perfected. 
 “Consolidated Leverage Ratio” as of any
date of determination, means the ratio of (x) Consolidated Total Indebtedness (treating the Oncor Subsidiaries as Restricted Subsidiaries for purposes of such calculation) computed as of the end of the most recent fiscal quarter for which
internal financial statements are available immediately preceding the date on which such event for which such calculation is being made shall occur to (y) the aggregate amount of EBITDA of the Issuer (treating the Oncor Subsidiaries as
Restricted Subsidiaries for purposes of such calculation) for the period of the most recently ended four full consecutive fiscal quarters for which internal financial statements are available immediately preceding the date on which such event for
which such calculation is being made shall occur, in each case with such pro forma adjustments to Consolidated Total Indebtedness and such EBITDA as are appropriate and consistent with the pro forma adjustment provisions set forth in
the definition of “Fixed Charge Coverage Ratio.” 
 “Credit Facilities” means, with respect to the
Issuer or any of its Restricted Subsidiaries, one or more debt facilities or other financing arrangements (including, without limitation, commercial paper facilities or indentures) providing for revolving credit loans, term loans, letters of credit
or other long-term indebtedness, including any notes, mortgages, guarantees, collateral documents, instruments and agreements executed in connection therewith, and any amendments, supplements, modifications, extensions, renewals, restatements or
refundings thereof and any indentures or credit facilities or commercial paper facilities that replace, refund or refinance any part of the loans, notes, other credit facilities or commitments thereunder, including any such replacement, refunding or
refinancing facility or indenture that increases the amount permitted to be borrowed thereunder or alters the maturity thereof ( provided that such increase in borrowings is permitted under Section 4.09 hereof) or adds Restricted
Subsidiaries as additional borrowers or guarantors thereunder and whether by the same or any other agent, lender or group of lenders. 
 “Deposit L/C Loan” means any Deposit L/C Loans under, and as defined in, any Credit Facilities. 
 “EFH Corp.” has the meaning set forth in the recitals to this Supplemental Indenture. 
 “Existing EFH. Corp. Notes” means 
  

	 	•	 	 EFH Corp. 5.55% Fixed Senior Notes Series P due 2014; 











	 	•	 	 EFH Corp. 6.50% Fixed Senior Notes Series Q due 2024; 



 

	 	•	 	 EFH Corp. 6.55% Fixed Senior Notes Series R due 2034; 



 

	 	•	 	 EFH Corp. 10.875% Senior Notes due 2017; 


  

	 	•	 	 EFH Corp. 11.250%/12.000% Senior Toggle Notes due 2017; and 



 

	 	•	 	 9.75% Notes; 


 in each case
to the extent outstanding on the Issue Date. 
 “Existing EFH Corp. Notes Indentures” means each of the
indentures or other documents containing the terms of the Existing EFH Corp. Notes. 
 “Incremental Deposit L/C
Loans” means any Incremental Deposit L/C Loans under, and as defined in, any Credit Facilities. 

“Intercompany Loan” means a senior, unsecured loan by EFIH or any of its Restricted Subsidiaries to EFH Corp., with an
interest rate commensurate with an arm’s length relationship. 
 “Oncor-related Assets” means the Equity
Interests of any of the Oncor Subsidiaries or any Successor Oncor Business (including the Collateral) owned by the Issuer or any Oncor Subsidiary or any Successor Oncor Business or constituting a primary issuance of such Equity Interests to the
extent such issuance would constitute an Asset Sale and any assets owned directly or indirectly by any of the Oncor Subsidiaries or any Successor Oncor Business. 
 “Permitted Asset Transfer” means the sale, assignment, transfer, conveyance or other disposition (other than by way of merger, wind-up or consolidation) of all of the Equity Interests of,
and other Investments in, the Oncor Subsidiaries, Successor Oncor Businesses and all other Collateral held by the Issuer to a Person (other than an Oncor Subsidiary) that shall continue to hold such Equity Interests, other Investments and any other
Collateral, in each case other than any foreclosure on the Collateral. 
 “Permitted Holders” means each of the
Investors, members of management (including directors) of EFIH or any of its direct or indirect parent companies or Subsidiaries who on the Closing Date were or at any time prior to the first anniversary of the Closing Date were holders of Equity
Interests of EFIH (or any of its direct or indirect parent companies) and any group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act or any successor provision) of which any of the foregoing are members;
provided that, in the case of such group and without giving effect to the existence of such group or any other group, such Investors and members of management, collectively, have beneficial ownership of more than 50% of the total voting power
of the Voting Stock of EFIH or any of its direct or indirect parent companies. 
 “Sponsor Management
Agreement” means the management agreement between certain of the management companies associated with the Investors and EFH Corp. 
 “TCEH Notes” means the notes previously issued by TCEH to refinance indebtedness under the TCEH Senior Interim Facility. 

“Transactions” means the transactions contemplated by the Transaction Agreement, borrowings under the TCEH Senior
Secured Facilities, the EFH Senior Interim Facility, the TCEH Senior Interim Facility, the Oncor Electric Delivery Facility and any Receivables Facility as in effect on the Closing Date, any repayments of indebtedness of EFH Corp. and its
Subsidiaries in connection therewith, and the issuance of the 2017 Notes and the TCEH Notes and any repayments of Indebtedness of EFH Corp. and its Subsidiaries in connection therewith. 

“ Transaction Agreement” means the Agreement and Plan of Merger, dated as of February 25, 2007, among Merger Sub,
Texas Energy Future Holdings Limited Partnership and EFH Corp. 
 “Unrestricted Subsidiary” means: 

(1) each of the Oncor Subsidiaries; 

(2) any Subsidiary of the Issuer (other than [EFIH Finance] [ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH
FINANCE] or any Guarantor owning Collateral) which at the time of determination is an Unrestricted Subsidiary (as designated by the Issuer, as provided below); and 

(3) any Subsidiary of an Unrestricted Subsidiary. 








 The Issuer may designate any Subsidiary of the Issuer (including any existing Subsidiary and
any newly acquired or newly formed Subsidiary) other than [EFIH Finance] [ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] or any Guarantor owning Collateral to be an Unrestricted Subsidiary, unless such Subsidiary or any of its Subsidiaries
owns any Equity Interests or Indebtedness of, or owns or holds any Lien on, any property of, the Issuer or any Subsidiary of the Issuer (other than solely any Subsidiary of the Subsidiary to be so designated); provided that 

(1) any Unrestricted Subsidiary must be an entity of which the Equity Interests entitled to cast at least a majority
of the votes that may be cast by all Equity Interests having ordinary voting power for the election of directors or Persons performing a similar function are owned, directly or indirectly, by the Issuer; 

(2) such designation complies with Section 4.07 hereof; and 

(3) each of: 
 (a) the Subsidiary to be so designated; and 
 (b) its
Subsidiaries 
 has not at the time of designation, and does not thereafter, create, incur, issue, assume, guarantee or otherwise
become directly or indirectly liable with respect to any Indebtedness pursuant to which the lender has recourse to any of the assets of the Issuer or any Restricted Subsidiary. 

The Issuer may designate any Unrestricted Subsidiary to be a Restricted Subsidiary; provided that, immediately after giving effect
to such designation, no Default shall have occurred and be continuing, and (A) the Issuer could incur at least $1.00 of additional Indebtedness pursuant to clause (i) of the Fixed Charge Coverage Ratio test as set forth in
Section 4.09(a) hereof; or (B) the Fixed Charge Coverage Ratio for the Issuer and its Restricted Subsidiaries would be greater than such ratio for the Issuer and its Restricted Subsidiaries immediately prior to such designation, in each
case on a pro forma basis taking into account such designation. 
 Any such designation by the Issuer shall
be notified by the Issuer to the Trustee by promptly filing with the Trustee a copy of the resolution of the Board of Directors of the Issuer or any committee thereof giving effect to such designation and an Officer’s Certificate certifying
that such designation complied with the foregoing provisions. 
 (g) Section 1.01 of the Base Indenture is
hereby amended by amending the following definitions as follows: 
 Clause (2)(b) of the definition of “Asset
Sale” is hereby amended and restated as follows: “the disposition of all or substantially all of the assets of the Issuer in a manner permitted by Section 5.01 hereof (other than a disposition excluded from Section 5.01 by
the proviso at the end of the first paragraph of Section 5.01 hereof) or any disposition that constitutes a Change of Control pursuant to the Indenture”. 
 The final paragraph of the definition of “Consolidated Net Income” is hereby amended and restated as follows: “Notwithstanding the foregoing, for the purpose of Section 4.07
hereof only (other than clause (3)(d) of Section 4.07(a) hereof), there shall be excluded from Consolidated Net Income (A) any income arising from any sale or other disposition of Restricted Investments made by the Issuer and its
Restricted Subsidiaries, any repurchases and redemptions of Restricted Investments from the Issuer and its Restricted Subsidiaries, any repayments of loans and advances which constitute Restricted Investments by the Issuer or any of its Restricted
Subsidiaries, any sale of the stock of an Unrestricted Subsidiary or any distribution or dividend from an Unrestricted Subsidiary, in each case only to the extent such amounts increase the amount of Restricted Payments permitted under clause
(3)(d) of Section 4.07(a) hereof and (B) any income described in paragraph (17) of Section 4.07(b) hereof.” 
 Clause (1)(d) of the definition of “EBITDA” is hereby amended and restated as follows: “any fees, expenses or charges (other than depreciation or amortization expense) related
to any Equity Offering, Permitted Investment, acquisition, disposition, recapitalization or the incurrence of Indebtedness permitted to be incurred by such Person and its Restricted Subsidiaries under this Indenture (including a refinancing
transaction or amendment or other modification of any debt instrument) (whether or not successful), including (i) such fees, expenses or charges related to the offering of the Initial Notes, the exchange offers pursuant to which the 9.75% Notes
and EFIH Notes were issued, the offerings of any Additional Notes, Exchange Notes or any additional 9.75% Notes or EFIH Notes, any Credit Facilities and any Receivables Facility, (ii) any amendment or other modification of the Notes,
(iii) any such transaction consummated prior to the Closing Date and any such transaction undertaken but not completed and (iv) any charges or non-recurring merger costs as a result of any such transaction, in each case, deducted (and not
added back) in computing Consolidated Net Income; plus”. 
 Clause (1)(i) of the definition of
“EBITDA” is hereby amended by deleting the reference to the amount of “$150.0 million” and substituting for such amount the amount of “$50.0 million”. 

Clause (1)(l) of the definition of “EBITDA” is hereby amended and restated as follows: “[Intentionally
omitted].” 








 Clause (2) of the definition of “Excluded Contribution” is hereby
amended and restated as follows: “the sale (other than to a Subsidiary of the Issuer or to any management equity plan or stock option plan or any other management or employee benefit plan or agreement of the Issuer or any of its direct or
indirect parent companies) of Capital Stock (other than Disqualified Stock and Designated Preferred Stock) of the Issuer”. 

Clauses (1) and (2) of the definition of “Parity Lien Debt” are hereby amended and restated as follows:

 “(1) the Notes issued under this Indenture on the Issue Date and any Additional Notes issued under this Indenture
and any Exchange Notes related to such Notes or Additional Notes; 
 (2) the 9.75% Notes and any additional 9.75% Notes, any
other Indebtedness (including letters of credit and reimbursement obligations with respect thereto) of the Issuer, including the guarantee by EFIH of the 9.75% Notes and any additional 9.75% Notes and the EFIH Notes and any additional EFIH Notes,
that is secured equally and ratably with the Notes by a Parity Lien that was permitted to be incurred and so secured under each applicable Secured Debt Document; provided, in the case of Indebtedness referred to in this clause (2), that,
except with respect to the EFIH Notes:” 
 Clause (18) of the definition of “Permitted Investments”
is hereby amended and restated as follows: “(A) Investments in Indebtedness of TCEH or EFH Corp. received by EFIH (i) in exchange for the EFIH Notes in the exchange offers pursuant to which the 9.75% Notes and EFIH Notes were issued or
(ii) in exchange for Indebtedness of TCEH or EFH Corp. received in exchange for the EFIH Notes in the exchange offers pursuant to which the 9.75% Notes and EFIH Notes were issued and (B) Investments in Indebtedness of EFH Corp. or its
Subsidiaries received by EFIH prior to the date of the date of this Supplemental Indenture in exchange for other Indebtedness of EFIH or any Guarantor incurred under clause (2) of Section 4.09(b) hereof, including in the case of both
(A) and (B), for the avoidance of doubt, the exchanges of any such Indebtedness, which shall be deemed to be “Permitted Investments” hereunder.” 
 Clauses (19) and (20) of the definition of “Permitted Investments” are hereby deleted in their entirety. 

The definition of “Permitted Liens” is hereby amended as follows: 

Clause (7) is hereby amended and restated as follows: “Liens existing on the Issue Date”. 

Clause (45) is hereby amended and restated as follows: “[Intentionally omitted].” 

Clauses (1) and (2) of the definition of “Senior Indebtedness” are hereby amended and restated as follows:

 “(1) all Indebtedness of the Issuer or any Guarantor outstanding under the 9.75% Notes and the related guarantees, the
EFIH Notes and related guarantees, the Notes and any related Guarantees or the Issuer’s guarantee of any Existing Notes incurred prior to [insert date of this Supplemental Indenture] (including interest accruing on or after the filing of any
petition in bankruptcy or similar proceeding or for reorganization of the Issuer or any Guarantor (at the rate provided for in the documentation with respect thereto, regardless of whether or not a claim for post-filing interest is allowed in such
proceedings)), and any and all other fees, expense reimbursement obligations, indemnification amounts, penalties, and other amounts (whether existing on the Issue Date or thereafter created or incurred) and all obligations of the Issuer or any
Guarantor to reimburse any bank or other Person in respect of amounts paid under letters of credit, acceptances or other similar instruments; 
 (2) all Hedging Obligations of the Issuer or any Guarantor (and guarantees thereof) owing to a lender or any Affiliate of such lender (or any Person that was a lender or an Affiliate of such lender at the
time the applicable agreement giving rise to such Hedging Obligation was entered into); provided that such Hedging Obligations are permitted to be incurred under the terms of this Indenture”. 

Clauses (f) and (g) of the proviso to the definition of “Senior Indebtedness” are hereby deleted in their
entirety. 
 (h) Section 1.01 of the Base Indenture is hereby amended by deleting the definitions of
“Collateral Posting Facility,” “Expenses Relating to a Unit Outage,” “Shell Wind,” “TCEH Transfer” and “Unit” in their entirety. 

(i) Section 1.02 of the Base Indenture is hereby amended by deleting the definitions from the table “Permitted
Transfer Supplemental Indenture,” “Successor EFIH Company” and “TCEH Transfer Supplemental Indenture” in their entirety. 








 ARTICLE 3 

AMENDMENTS OF ARTICLE 4 
 Section 3.01 Limitation on Restricted Payments 

Section 1.02. 
 (a) Clause (2) of Section 4.07(a) of the Base Indenture is hereby amended and restated in its entirety as follows: 
 “immediately after giving effect to such transaction on a pro forma basis, the Restricted Payment Coverage Ratio for the most recently ended four fiscal quarters for which internal financial
statements are available immediately preceding the date of such Restricted Payment would have been at least 2.00 to 1.00; and”. 
 (b) Subclause (3)(a) of Section 4.07(a) of the Base Indenture is hereby amended and restated in its entirety as follows: 
 “50% of the Consolidated Net Income of the Issuer for the period (taken as one accounting period) beginning October 11, 2007, to the end of the Issuer’s most recently ended fiscal quarter
for which internal financial statements are available at the time of such Restricted Payment, or, in the case such Consolidated Net Income for such period is a deficit, minus 100% of such deficit; plus”. 

(c) Clause (9) of Section 4.07(b) of the Base Indenture is hereby amended and restated in its entirety as
follows: 
 “the declaration and payment of dividends on the Issuer’s common stock or membership interests (or the
payment of dividends to any direct or indirect parent entity to fund a payment of dividends on such entity’s common stock), following consummation of the first public offering of the Issuer’s common stock or membership interests or the
common stock of any of its direct or indirect parent companies after the Closing Date, of up to 6% per annum of the net cash proceeds received by or contributed to the Issuer in or from any such public offering, other than public offerings with
respect to the Issuer’s common stock registered on Form S-4 or Form S-8 and other than any public sale constituting an Excluded Contribution”. 
 (d) Clause (11) of Section 4.07(b) of the Base Indenture is hereby amended and restated as follows: 
 “(A) other Restricted Payments in an aggregate amount taken together with all other Restricted Payments made pursuant to this clause (11)(A) not to exceed $100.0 million; and (B) the making
of Intercompany Loans to EFH Corp. prior to [insert date of this Supplemental Indenture] and so long as EFIH is a Subsidiary of EFH Corp. in amounts required (after taking into account any funds received by EFH Corp. from its other Subsidiaries
after the Secured Notes Issue Date and prior to [insert date of this Supplemental Indenture] for such purpose) for EFH Corp. to pay, in each case without duplication, (1) interest when due on the Existing EFH Corp. Notes (other than any
Existing EFH Corp. Notes then held by EFIH), the Notes and any Indebtedness incurred to replace, refund or refinance any such debt and (2) any Optional Interest Repayment (as defined in the 2017 Notes) or any similar payments on
Indebtedness incurred to replace, refund or refinance such Indebtedness; provided that in connection with any such replacement, refunding or refinancing under this clause (2), the aggregate principal amount of such Indebtedness is not
increased (except by an amount equal to accrued interest, fees and expenses payable in connection therewith)”. 
 (e) Clause (13) of Section 4.07(b) of the Base Indenture is hereby amended and restated in its entirety as follows: 
 “any Restricted Payment made as part of or in connection with the Transactions (including payments made after the Closing Date in respect of the Issuer’s and its Subsidiaries’ or parent
companies’ long-term incentive plan or in respect of tax gross-ups or other deferred compensation) and the fees and expenses related thereto or used to fund amounts owed to Affiliates (including dividends to any direct or indirect parent of the
Issuer to permit payment by such parent of such amount), in each case to the extent permitted by Section 4.11 hereof”. 
 (f) Clause (15) of Section 4.07(b) of the Base Indenture is hereby amended and restated in its entirety as follows: 

“the declaration and payment of dividends or distributions by the Issuer to, or the making of loans to, any direct or
indirect parent company in amounts required (after taking into account any funds received by such parent company from its other Subsidiaries after the Secured Notes Issue Date for such purpose) for any direct or indirect parent companies to pay, in
each case without duplication, 
 (a) franchise and excise taxes and other fees, taxes and expenses
required to maintain their corporate existence; 
 (b) foreign, federal, state and local income taxes, to
the extent such income taxes are attributable to the income of the Issuer and its Restricted Subsidiaries and, to the extent of the amount actually received from its Unrestricted Subsidiaries; provided that in each case the amount of such
payments in any fiscal year does not exceed the amount that the Issuer and its Subsidiaries would be required to pay in respect of foreign, federal, state and local taxes for such fiscal year were the Issuer, its Restricted Subsidiaries and its
Unrestricted Subsidiaries (to the extent described above) to pay such taxes separately from any such parent entity; 
 (c) customary salary, bonus and other benefits payable to officers and employees of any direct or indirect parent company of the Issuer to the extent such salaries, bonuses and other benefits are
attributable to the ownership or operation of the Issuer and its Subsidiaries; 








 (d) general corporate operating and overhead costs and expenses of any
direct or indirect parent company of the Issuer to the extent such costs and expenses are attributable to the ownership or operation of the Issuer and its Subsidiaries; 

(e) fees and expenses other than to Affiliates of the Issuer related to any unsuccessful equity or debt offering of
such parent entity”. 
 (g) Clauses (16) of Section 4.07(b) of the Base Indenture is hereby
amended and restated in its entirety as follows: 
 “(16) Restricted Payments made prior to [insert
date of this Supplemental Indenture] to EFH Corp. with the Net Proceeds from Asset Sales to be used by EFH Corp. to repay or prepay Indebtedness of EFH Corp. that is guaranteed by EFIH and constitutes Parity Lien Debt, to the extent the repayment or
prepayment of such Indebtedness is permitted by Section 4.10(b) or Section 4.10(f) hereof, or an Asset Sale Offer or a Collateral Asset Sale Offer made in accordance with Section 4.10 hereof;” 

(h) Clauses (17), (18), (19) and (20) are hereby added to Section 4.07(b) of the Base Indenture:

 (17) Restricted Payments made prior to [insert date of this Supplemental Indenture] in the form of a
dividend to EFH Corp. (so long as EFIH is a Subsidiary of EFH Corp.) of (a) any Existing EFH Corp. Notes or Indebtedness of TCEH received by EFIH (i) in exchange for the EFIH Notes in the exchange offers pursuant to which the 9.75% Notes
and EFIH Notes were issued or otherwise contributed to it or (ii) in exchange for Indebtedness of EFH Corp. or TCEH received in exchange for the EFIH Notes in the exchange offers pursuant to which the 9.75% Notes and EFIH Notes were issued or
otherwise contributed to it, or (b) any Indebtedness of EFH Corp. or its Subsidiaries existing on the Secured Notes Issue Date received by EFIH in exchange for Indebtedness of the Issuer or any Guarantor permitted to be incurred under clause
(2) of Section 4.09(b) hereof, in each case, including any payments received from the applicable obligor thereon to the extent such payments are excluded when calculating Consolidated Net Income; 

(18) Restricted Payments made prior to [insert date of this Supplemental Indenture] to EFH Corp. (so long as EFIH is
a Subsidiary of EFH Corp.) in an aggregate amount not to exceed EFH Corp.’s Ratable Portion of Oncor Dividends to the extent such dividends have not been used by EFIH or any of its Restricted Subsidiaries to make a Restricted Payment pursuant
to Section 4.07(a) hereof; provided that the proceeds of such Restricted Payments are used by EFH Corp. to pay interest on the Existing EFH Corp. Notes, the Notes, any Parity Lien Debt of EFH Corp. or any refinancings thereof;

 (19) guarantees of Indebtedness of EFH Corp. made prior to [insert date of this Supplemental Indenture]
to the extent permitted to be incurred under clause (2) of Section 4.09(b) hereof; or 

(20) Restricted Payments made prior to [insert date of this Supplemental Indenture] in the form of a dividend to EFH
Corp. from an Asset Sale Collateral Account in accordance with Section 4.10(f) hereof, solely to fund scheduled interest payments when due and payable on Indebtedness of EFH Corp. that is guaranteed by EFIH and constitutes Parity Lien Debt;
provided that any individual Restricted Payment made pursuant to this clause (20) may not exceed the amount of the next scheduled interest payment on such Parity Lien Debt of EFH Corp. and that proceeds from an Asset Sale Collateral
Account are being applied pro rata to make scheduled interest payments on Parity Lien Debt of the Issuer”. 

Section 3.02 Dividend and Other Payment Restrictions Affecting Restricted Subsidiaries. 

(a) Clause (1) of Section 4.08(b) of the Base Indenture is hereby amended and restated in its entirety as
follows: 
 “contractual encumbrances or restrictions in effect on the Issue Date, including pursuant to the Existing Notes
and related documentation”. 
 (b) Subclause (9)(B) of Section 4.08(b) of the Base Indenture is
hereby amended and restated in its entirety as follows: 
 “other Indebtedness, Disqualified Stock or Preferred Stock
permitted to be incurred subsequent to the Issue Date pursuant to the provisions of Section 4.09 hereof and either (i) the provisions relating to such encumbrance or restriction contained such Indebtedness are no less favorable to the
Issuer, taken as a whole, as determined by the Issuer in good faith, than the provisions contained in the EFIH Indenture, as in effect on the Issue Date or the Indenture as supplemented by this Supplemental Indenture or (ii) any such
encumbrance or restriction does not prohibit (except upon a default thereunder) the payment of dividends or loans in an amount sufficient, as determined by the Issuer in good faith, to make scheduled payments of cash interest of the Notes when
due”. 








 Section 3.03 Limitation on Incurrence of Indebtedness and Issuance of
Disqualified Stock and Preferred Stock. 
 (a) Section 4.09(a) of the Base Indenture is hereby amended
and restated in its entirety as follows: 
 “The Issuer shall not, and shall not permit any of its Restricted Subsidiaries
to, directly or indirectly, create, incur, issue, assume, guarantee or otherwise become directly or indirectly liable, contingently or otherwise (collectively, “incur” and, collectively, an “incurrence”) with
respect to any Indebtedness (including Acquired Indebtedness), and the Issuer shall not issue any shares of Disqualified Stock and shall not permit any Restricted Subsidiary to issue any shares of Disqualified Stock or Preferred Stock;
provided, however, that the Issuer may incur Indebtedness (including Acquired Indebtedness) or issue shares of Disqualified Stock, and any of its Restricted Subsidiaries may incur Indebtedness (including Acquired Indebtedness), issue
shares of Disqualified Stock and issue shares of Preferred Stock, if the Fixed Charge Coverage Ratio on a consolidated basis for the Issuer and its Restricted Subsidiaries’ most recently ended four fiscal quarters for which internal financial
statements are available immediately preceding the date on which such additional Indebtedness is incurred or such Disqualified Stock or Preferred Stock is issued would have been at least 2.00 to 1.00, determined on a pro forma basis
(including a pro forma application of the net proceeds therefrom), as if the additional Indebtedness had been incurred, or the Disqualified Stock or Preferred Stock had been issued, as the case may be, and the application of proceeds
therefrom had occurred at the beginning of such four-quarter period.” 
 (b) Clause (1) of
Section 4.09(b) of the Base Indenture is hereby amended and restated in its entirety as follows: 
 “the incurrence of
Indebtedness under Credit Facilities by the Issuer or any of its Restricted Subsidiaries and the issuance and creation of letters of credit and bankers’ acceptances thereunder (with letters of credit and bankers’ acceptances being deemed
to have a principal amount equal to the face amount thereof), up to an aggregate principal amount of $750.0 million outstanding at any one time”. 
 (c) Clause (3) of Section 4.09(b) of the Base Indenture is hereby amended and restated in its entirety as follows: 
 “Indebtedness represented by the guarantee by EFIH of (i) Indebtedness of EFH Corp. in existence on the Issue Date (other than Indebtedness described in clauses (1) and (2) of this
Section 4.09(b)), including its guarantees of the Existing EFH Corp. Notes (including any PIK interest which may be paid with respect thereto and guarantees thereof) and (ii) additional Indebtedness of EFH Corp. incurred after the Issue
Date (other than Indebtedness described in clauses (1) and (2) of this Section 4.09(b)) and prior to [insert date of this Supplemental Indenture]”. 

(d) Clause (7) of Section 4.09(b) of the Base Indenture is hereby amended and restated in its entirety as
follows: 
 “Indebtedness of the Issuer to a Restricted Subsidiary; provided that any such Indebtedness owing to a
Restricted Subsidiary that is not a Guarantor is expressly subordinated in right of payment to the Notes; provided, further, that any subsequent issuance or transfer of any Capital Stock or any other event which results in any
Restricted Subsidiary ceasing to be a Restricted Subsidiary or any other subsequent transfer of any such Indebtedness (except to the Issuer or another Restricted Subsidiary) shall be deemed, in each case, to be an incurrence of such Indebtedness not
permitted by this clause (7)”. 
 (e) Clause (8) of Section 4.09(b) of the Base Indenture is
hereby amended and restated in its entirety as follows: 
 “Indebtedness of a Restricted Subsidiary to the Issuer or
another Restricted Subsidiary; provided that if a Guarantor incurs such Indebtedness to a Restricted Subsidiary that is not a Guarantor, such Indebtedness is expressly subordinated in right of payment to the Guarantee of the Notes of such
Guarantor; provided, further, that any subsequent issuance or transfer of any Capital Stock or any other event which results in any Restricted Subsidiary ceasing to be a Restricted Subsidiary or any other subsequent transfer of any
such Indebtedness (except to the Issuer or another Restricted Subsidiary) shall be deemed, in each case, to be an incurrence of such Indebtedness not permitted by this clause (8)”. 

(f) Clause (10) of Section 4.09(b) of the Base Indenture is hereby amended and restated in its entirety as
follows: 
 “Hedging Obligations; provided that such Hedging Obligations are not entered into for speculative
purposes (as determined by the Issuer in its reasonable discretion acting in good faith)”. 
 (g) Clause
(12) of Section 4.09(b) of the Base Indenture is hereby amended by deleting the reference to the amount of “$1,750.0 million” and substituting for such amount the amount of “$250.0 million”. 

(h) Clause (14) of Section 4.09(b) of the Base Indenture is hereby amended and restated in its entirety as
follows: 
 “Indebtedness, Disqualified Stock or Preferred Stock of (x) the Issuer or a Restricted Subsidiary incurred
to finance an acquisition or (y) Persons that are acquired by the Issuer or any Restricted Subsidiary or merged into the Issuer or a Restricted Subsidiary in accordance with the terms of this Indenture; provided that after giving effect
to such acquisition or merger, either (a) the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in Section 4.09(a) hereof or (b) such Fixed Charge
Coverage Ratio of the Issuer and its Restricted Subsidiaries is greater than immediately prior to such acquisition or merger”. 
 (i) Clause (2) of Section 4.09(c) of the Base Indenture is hereby amended by deleting the proviso thereto. 








 (j) Section 4.09(f) of the Base Indenture is hereby amended and
restated in its entirety as follows: 
 “Notwithstanding anything in this Section 4.09 to the contrary, the Issuer
shall not, and shall not permit [EFIH Finance] [ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] or any Guarantor to, directly or indirectly, incur any Indebtedness (including Acquired Indebtedness) that is subordinated or junior in right
of payment to any Indebtedness of the Issuer, [EFIH Finance][ ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] or such Guarantor, as the case may be, unless such Indebtedness is expressly subordinated in right of payment to the Notes or such
Guarantor’s Guarantee to the extent and in the same manner as such Indebtedness is subordinated to other Indebtedness of the Issuer, [EFIH Finance][ ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] or such Guarantor, as the case may
be.” 
 Section 3.04 Asset Sales. 

(a) Section 4.10(b) of the Base Indenture is hereby amended by adding the following clause (1): 

“(1) to repay or prepay Parity Lien Debt of the Issuer (other than the Notes) (and, in the case of revolving loans and other
similar obligations, permanently reduce the commitment thereunder) on a pro rata basis (including to make Restricted Payments to EFH Corp. prior to [insert date of this Supplemental Indenture] to permit EFH Corp. to repay or prepay
Indebtedness of EFH Corp. (other than Indebtedness owed to a Subsidiary of EFH Corp.) that is guaranteed by EFIH and constitutes Parity Lien Debt), but only up to an aggregate principal amount equal to such Net Proceeds to be used to repay
Indebtedness pursuant to this clause (1) multiplied by a fraction, the numerator of which is the aggregate outstanding principal amount of such Parity Lien Debt and the denominator of which is the aggregate principal amount of all Parity Lien
Debt (including the Notes), based on amounts outstanding on the date of closing of such Asset Sale; provided that the Issuer shall equally and ratably reduce Obligations under the Notes as provided by Section 3.07 hereof through
open-market purchases (to the extent such purchases are at or above 100% of the principal amount thereof) or by making an offer (in accordance with the procedures set forth in this Section 4.10) to all Holders to purchase their Notes at 100% of
the principal amount thereof plus the amount of accrued but unpaid interest, if any”. 
 (b) Clause
(1) of Section 4.10(b) of the Base Indenture is hereby renumbered as clause (2) and amended by deleting subclause (C) and renumbering subclause (D) as subclause (C), and by deleting the proviso thereto. 

(c) Clauses (2) and (3) of Section 4.10(b) of the Base Indenture are hereby renumbered as clauses (3), and
(4), respectively. 
 (d) The references to clauses (2) and (3) in the final proviso to
Section 4.10(b) of the Base Indenture are hereby changed to references to clauses (3) and (4). 
 (e)
Clauses (1) and (2) of Section 4.10(f) of the Base Indenture are hereby amended and restated in their entirety and clause (3) is hereby added as follows: 
 “(1) to repay or prepay Parity Lien Debt (other than the Notes) (and, in the case of revolving loans and other similar obligations, permanently reduce the commitment thereunder) on a pro rata
basis (including to make Restricted Payments to EFH Corp. prior to [insert date of this Supplemental Indenture] to permit EFH Corp. to repay or prepay Indebtedness of EFH Corp. that is guaranteed by EFIH and constitutes Parity Lien Debt), but only
up to an aggregate principal amount equal to such Net Proceeds to be used to repay Indebtedness pursuant to this clause (1) multiplied by a fraction, the numerator of which is the aggregate outstanding principal amount of such Parity Lien Debt
and the denominator of which is the aggregate outstanding principal amount of all Parity Lien Debt (including the Notes), in each case based on amounts outstanding on the date of closing of such Asset Sale; provided that the Issuer shall
equally and ratably reduce Obligations under the Notes as provided in Section 3.07 hereof, through open-market purchases (to the extent such purchases are at or above 100% of the principal amount thereof) or by making an offer (in accordance
with the procedures set forth in Section 4.10(h) hereof for a Collateral Asset Sale Offer) to all Holders to purchase their Notes at 100% of the principal amount thereof plus the amount of accrued and unpaid interest, if any; 

(2) to repay, repurchase or redeem the Notes as provided by Section 3.07 hereof, through open-market purchases (to the extent such
purchases are at or above 100% of the principal amount thereof) or by making an offer (in accordance with the procedures set forth in this Section 4.10 for a Collateral Asset Sale Offer) to all Holders to purchase their Notes at 100% of the
principal amount thereof plus the amount of accrued but unpaid interest, if any; or 
 (3) to make an Investment in any Oncor
Subsidiary or Successor Oncor Business; provided such Investment is received by the Issuer and shall be concurrently pledged as Collateral for the benefit of the Holders of the Notes and holders of the other Secured Debt Obligations; and
provided, further that to the extent the proceeds of any such Investment are subsequently dividended, distributed or otherwise paid back to the Issuer without having been invested in a good faith, bona fide manner, such proceeds shall
continue to constitute Net Proceeds from such Asset Sale.” 








 (f) Section 4.10(h) of the Base Indenture is hereby amended and restated in its
entirety as follows: 
 “Any Net Proceeds from Asset Sales of Collateral or other Oncor-related Assets that are not invested or applied as
provided and within the time period set forth in Section 4.10(f) hereof shall be deemed to constitute “Collateral Excess Proceeds.” When the aggregate amount of Collateral Excess Proceeds exceeds $200.0 million, the Issuer and/or
any of its Restricted Subsidiaries shall make an offer to all Holders of the Notes and, if required or permitted by the terms of any Parity Lien Debt, to the holders of such Parity Lien Debt (and if required or permitted by the terms of any
Indebtedness of EFH Corp. that is guaranteed by EFIH and constitutes Parity Lien Debt, prior to [insert date of this Supplemental Indenture] EFH Corp. may make an offer to all holders of such Indebtedness) (a “Collateral Asset Sale
Offer”), to purchase the maximum aggregate principal amount of the Notes and such Parity Lien Debt that is a minimum of $2,000 or an integral multiple of $1,000 in excess thereof that may be purchased out of the Collateral Excess Proceeds
at an offer price in cash in an amount equal to 100% of the principal amount thereof, plus accrued and unpaid interest and Additional Interest, if any, to the date fixed for the closing of such offer, in accordance with the procedures set forth in
this Indenture. The Issuer and/or any of its Restricted Subsidiaries shall commence a Collateral Asset Sale Offer with respect to Collateral Excess Proceeds within 10 Business Days after the date that Collateral Excess Proceeds exceed $200.0
million by mailing the notice required pursuant to the terms of this Indenture, with a copy to the Trustee.” 

Section 3.05 Transactions with Affiliates. 
 Section 1.03 
 (a) Clause (1) of Section 4.11(b) of
the Base Indenture is hereby amended and restated in its entirety as follows: 
 “(1) transactions (A) between or among the Issuer or
any of its Restricted Subsidiaries or between or among the Issuer, any of its Restricted Subsidiaries and the Oncor Subsidiaries in the ordinary course of business or (B) prior to [insert date of this Supplemental Indenture] between or among
EFIH or any of its Restricted Subsidiaries and EFH Corp. or any of its restricted Subsidiaries in the ordinary course of business” 
 (b) Clause (2) of Section 4.11(b) of the Base Indenture is hereby amended by changing the reference to “Section 4.16” to a reference to “Section 5.01” of the Base Indenture.

 (c) Clause (3) of Section 4.11(b) of the Base Indenture is hereby amended and restated in its
entirety as follows: 
 “(3) the payment, prior to [insert date of this Supplemental Indenture], of management, consulting, monitoring and
advisory fees and related expenses to the Investors pursuant to the Sponsor Management Agreement (plus any unpaid management, consulting, monitoring and advisory fees and related expenses accrued in any prior year) and the termination fees pursuant
to the Sponsor Management Agreement, in each case as in effect on the Issue Date and only to the extent not otherwise paid for with funds (excluding any funds advanced on behalf of EFIH) provided by EFH Corp. or its other Subsidiaries, or any
amendment thereto (so long as any such amendment is not disadvantageous in the good faith judgment of the Board of Directors of the Issuer to the Holders when taken as a whole as compared to the Sponsor Management Agreement in effect on the Issue
Date)” 
 (d) Clause (8) of Section 4.11(b) of the Base Indenture is hereby amended and restated
in its entirety as follows: 
 “the Transactions (including payments made after the Closing Date in respect of the
Issuer’s and its Subsidiaries’ or parent companies’ long-term incentive plan or in respect of tax gross-ups and other deferred compensation) and the payment of all fees and expenses related to the Transactions.” 

(e) Clause (10) of Section 4.11(b) of the Base Indenture is hereby amended and restated in its entirety as
follows: 
 “the issuance of Equity Interests (other than Disqualified Stock) of the Issuer to any Permitted Holder or to
any director, officer, employee or consultant of the Issuer or any of its direct or indirect parent companies.” 

Section 3.06 Liens. 
 Section 4.12(a) of the Base Indenture is hereby amended and restated in its entirety as follows: 
 “(a) The Issuer shall not, and shall not permit [EFIH Finance][ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] or any Guarantor that is a Restricted Subsidiary to, directly or indirectly,
create, incur, assume or suffer to exist any Lien (except Permitted Liens) that secures obligations under any Indebtedness or any related guarantee, on any asset or property of the Issuer or any Guarantor that is a Restricted Subsidiary, or any
income or profits therefrom, or assign or convey any right to receive income therefrom, unless: 
 (1) in the
case of Liens securing Subordinated Indebtedness, the Notes and any related Guarantees are secured by a Lien on such property, assets or proceeds that is senior in priority to such Liens; or 

(2) in all other cases, the Notes or any Guarantees are equally and ratably secured or are secured by a Lien on such
property, assets or proceeds that is senior in priority to such Liens; 








 except that the foregoing shall not apply to (a) Liens securing Indebtedness permitted to be
incurred pursuant to clause (2) or clause (3)(ii) of Section 4.09(b) hereof; provided that the Notes or any related Guarantee are secured on at least an equal and ratable basis as such Indebtedness, (b) Liens securing
Indebtedness permitted to be incurred under Credit Facilities, including any letter of credit relating thereto, that was permitted by the terms of this Indenture to be incurred pursuant to clause (1) of Section 4.09(b) hereof and
(c) Liens incurred to secure Obligations in respect of any Indebtedness permitted to be incurred pursuant to Section 4.09 hereof; provided that, with respect to Liens securing Obligations permitted under this clause (c), at the time
of incurrence and after giving pro forma effect thereto, the Consolidated Secured Debt Ratio for the most recently ended four full fiscal quarters for which internal financial statements are available immediately preceding the date on
which such event for which such calculation is being made shall occur would be no greater than 5.0 to 1.0. Any Lien which is granted to secure the Notes under this Section 4.12 shall be discharged at the same time as the discharge of the
Lien (other than through the exercise of remedies with respect thereto) that gave rise to the obligation to so secure the Notes.” 
 Section 3.07 Limitation on Guarantees of Indebtedness by Restricted Subsidiaries. 
 Section 1.04 Section 4.15 of the Base Indenture is hereby amended by amending and restating the first paragraph thereof in its entirety as follows: 

“The Issuer shall not permit any of its Wholly-Owned Subsidiaries that are Restricted Subsidiaries (and
non-Wholly-Owned Subsidiaries if such non-Wholly-Owned Subsidiaries guarantee other capital markets debt securities of the Issuer, [EFIH Finance][ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] or any Guarantor), other than [EFIH Finance][ADD
NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE], a Guarantor, a Foreign Subsidiary or a Receivables Subsidiary, to guarantee the payment of any Indebtedness of the Issuer, [EFIH Finance][ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] or any
Guarantor, unless:” 
 Section 3.08. Restrictions on Permitted Asset Transfers. 

Section 1.05 Section 4.16 of the Base Indenture is hereby amended and restated in its entirety as follows: 

“Section 4.16 Limitations on Business Activities of [EFIH Finance][ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH
FINANCE]. 
 [EFIH Finance][ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] may not hold assets, become liable
for any obligations or engage in any business activities; provided that it may be a co-obligor with respect to the Notes, the EFIH Notes or any other Indebtedness issued by the Issuer and may engage in any activities directly related thereto
or necessary in connection therewith. [EFIH Finance][ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] shall be a Wholly-Owned Subsidiary of the Issuer at all times.” 

Section 3.09 Restrictions on TCEH Transfers.
 Section 4.17 of the Base Indenture is hereby deleted in its entirety and marked as “[Reserved].” 
 Section 3.10 Restrictions on Certain Investments in Oncor Subsidiaries and the Collateral. 
 Section 1.06 
 (a) Section 4.18(a) of the Base Indenture
is hereby amended and restated in its entirety as follows: 
 “The Issuer shall not permit any Restricted Subsidiary to
hold any Equity Interests in, or Indebtedness of, or other Investments in, any of the Oncor Subsidiaries or any Successor Oncor Business or any other Collateral.” 

(b) Section 4.18(d) of the Base Indenture is hereby amended and restated in its entirety as follows: 

“The Issuer shall not sell, assign, transfer, convey or otherwise dispose of any Collateral, including any consideration (other than
cash and Cash Equivalents) received by the Issuer in an Asset Sale, including in respect of a Permitted Asset Swap of Collateral, except in connection with a sale of all or substantially all of the assets of the Issuer in a manner permitted by
Section 5.01 hereof or pursuant to an Asset Sale that complies with Section 4.10 hereof pertaining to an Asset Sale of Collateral.” 








 ARTICLE 4 

AMENDMENT OF ARTICLE 5 
 Section 4.01 Merger, Consolidation, or Sale of All or Substantially All Assets. Section 5.01 of the Base Indenture is hereby amended and restated in its entirety as follows:

 “(a) The Issuer shall not consolidate or merge with or into or wind up into (whether or not the Issuer is the
surviving corporation), or sell, assign, transfer, lease, convey or otherwise dispose of all or substantially all of its properties or assets, in one or more related transactions, to any Person unless: 

(1) the Issuer is the surviving corporation or the Person formed by or surviving any such consolidation, wind-up or
merger (if other than the Issuer) or to which such sale, assignment, transfer, lease, conveyance or other disposition shall have been made is a corporation, partnership, limited liability company or trust organized or existing under the laws of the
jurisdiction of organization of the Issuer or the laws of the United States, any state thereof, the District of Columbia, or any territory thereof (such Person, as the case may be, being herein called the “Successor Company”);

 (2) the Successor Company, if other than the Issuer, and, to the extent the Successor Company is not a
corporation, a Subsidiary of such Successor Company that is a co-obligor and a corporation organized or existing under the laws of the United States, any state of the United States, the District of Columbia or any territory thereof, expressly
assumes (i) all the obligations of the Issuer under the Notes, this Indenture and the Security Documents to which it is a party, pursuant to a supplemental indenture or other document or instrument in form reasonably satisfactory to the Trustee
and (ii) the Registration Rights Agreement; 
 (3) immediately after such transaction, no Default
exists; 
 (4) immediately after giving pro forma effect to such transaction and any related
financing transactions (including, without limitation, any transaction the proceeds of which are applied to reduce the Indebtedness of the Successor Company or the Issuer, as the case may be), as if such transactions had occurred at the beginning of
the applicable four-quarter period, 
 (A) the Successor Company would be permitted to incur at least $1.00
of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in Section 4.09(a) hereof, or 
 (B) such Fixed Charge Coverage Ratio for the Successor Company and its Restricted Subsidiaries would be greater than such ratio for the Issuer and its Restricted Subsidiaries immediately prior to
such transaction; 
 (5) in connection with a Permitted Asset Transfer, the rating on the Notes shall not
have been downgraded by two or more of the Rating Agencies (or, if the Notes are rated by only one Rating Agency at the time of the first notice of such Permitted Asset Transfer, such Rating Agency) during the period commencing 30 days prior to the
first public notice of the occurrence of a Permitted Asset Transfer or the intention of the Issuer or any Subsidiary thereof to effect a Permitted Asset Transfer and ending on the date 60 days after such notice relative to the rating at the start of
such period; 
 (6) each Guarantor, unless it is the other party to the transactions described above, in
which case clause (1)(B) of Section 5.01(c) hereof shall apply, shall have by a supplemental indenture confirmed that its Guarantee and any Security Documents to which it is a party shall apply to such Person’s obligations under this
Indenture, the Notes and the Registration Rights Agreement; and 
 (7) the Issuer shall have delivered to
the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that such consolidation, wind-up, merger or transfer and such supplemental indenture, if any, comply with this Indenture and, if a supplemental indenture is required
in connection with such transaction, such supplemental indenture shall comply with the applicable provisions of this Indenture; 

provided, that for the purposes of this Section 5.01 only, a transaction meeting the requirements of the proviso to clause (1) under the
definition of “Change of Control” shall not be deemed to be a sale, assignment, transfer, conveyance or other disposition of all or substantially all of the properties or assets of the Issuer and its Subsidiaries. For the avoidance of
doubt, the Issuer may consummate a transaction meeting the requirements of the proviso to clause (1) under the definition of “Change of Control” without complying with this Section 5.01, and the determination in the preceding
proviso shall not affect the determination of what constitutes all or substantially all the assets of the Issuer and its Subsidiaries under any other agreement to which the Issuer is a party. 

(b) Notwithstanding clauses (3) and (4) of Section 5.01(a) hereof, 

(1) any Restricted Subsidiary may consolidate with or merge into or transfer all or part of its properties and assets
to the Issuer, and 
 (2) the Issuer may merge with an Affiliate of the Issuer solely for the purpose of
reincorporating the Issuer in a State of the United States, the District of Columbia or any territory thereof so long as the amount of Indebtedness of the Issuer and its Restricted Subsidiaries is not increased thereby. 








 (c) Subject to Section 11.06 hereof, no Guarantor shall, and the Issuer shall not
permit any Guarantor to, consolidate or merge with or into or wind up into (whether or not the Issuer or the Guarantor is the surviving corporation), or sell, assign, transfer, lease, convey or otherwise dispose of all or substantially all of its
properties or assets, in one or more related transactions, to any Person unless: 
 (1) (A) such
Guarantor is the surviving corporation or the Person formed by or surviving any such consolidation, wind-up or merger (if other than such Guarantor) or to which such sale, assignment, transfer, lease, conveyance or other disposition shall have been
made is a corporation, partnership, limited partnership, limited liability corporation or trust organized or existing under the laws of the jurisdiction of organization of such Guarantor, as the case may be, or the laws of the United States, any
state thereof, the District of Columbia, or any territory thereof (such Guarantor or such Person, as the case may be, being herein called the “Successor Person”); 

(B) the Successor Person, if other than such Guarantor, expressly assumes all the obligations of such Guarantor under
this Indenture and such Guarantor’s related Guarantee and any Security Documents to which such Guarantor is a party pursuant to supplemental indentures or other documents or instruments in form reasonably satisfactory to the Trustee;

 (C) immediately after such transaction, no Default exists; and 

(D) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each
stating that such consolidation, wind-up, merger or transfer and such supplemental indentures, if any, comply with this Indenture; or 
 (2) the transaction is made in compliance with Section 4.10 hereof. 

(d) Notwithstanding Section 5.01(c) hereof, any Guarantor may (i) merge into or transfer all or part of its properties and
assets to another Guarantor or the Issuer, (ii) merge with an Affiliate of the Issuer solely for the purpose of reincorporating the Guarantor in the United States, any state thereof, the District of Columbia or any territory thereof or
(iii) convert into a corporation, partnership, limited partnership, limited liability corporation or trust organized or existing under the laws of the jurisdiction of organization of such Guarantor. 

(e) [EFIH Finance][ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] may not consolidate or merge with or into or wind up into
(whether or not [EFIH Finance][ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] is the surviving corporation), or sell, assign, transfer, lease, convey or otherwise dispose of all or substantially all of [EFIH Finance][ADD NAME OF CORPORATE
CO-OBLIGOR IF NOT EFIH FINANCE]’s properties or assets, in one or more related transactions, to any Person unless: 
 (1) (A) concurrently therewith, a corporate Wholly-Owned Subsidiary of the Issuer that is a Restricted Subsidiary organized or existing under the laws of the United States, any state thereof, the
District of Columbia, or any territory thereof expressly assumes all the obligations of [EFIH Finance][ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] under the Notes and this Indenture pursuant to a supplemental indenture or other documents
or instruments in form reasonably satisfactory to the Trustee; or 
 (B) after giving effect thereto, at
least one obligor on the Notes shall be a corporation organized or existing under the laws of the United States, any state thereof, the District of Columbia, or any territory thereof; and 

(2) immediately after such transaction, no Default exists; and 

(3) [EFIH Finance][ADD NAME OF CORPORATE CO-OBLIGOR IF NOT EFIH FINANCE] shall have delivered to the Trustee an Officer’s
Certificate and an Opinion of Counsel, each stating that such consolidation, wind-up, merger or transfer and such supplemental indenture, if any, comply with this Indenture and, if a supplemental indenture is required in connection with such
transaction, such supplement shall comply with the applicable provisions of this Indenture.” 
 ARTICLE 5

 AMENDMENT OF ARTICLE 8 
 Section 5.01 Covenant Defeasance 

Section 1.07. Section 8.03 of the Base Indenture is hereby amended and restated in its entirety as follows: 

“Upon the Issuer’s exercise under Section 8.01 hereof of the option applicable to this Section 8.03, the Collateral
shall be released from the Lien securing the Notes as provided in Section 10.06 hereof, and the Issuer and the Guarantors shall, subject to the satisfaction of the conditions set forth in Section 8.04 hereof, be released from their
obligations under the covenants contained in Sections 4.03, 4.04, 4.05, 4.07, 4.08, 4.09, 4.10, 4.11, 4.12, 4.13, 4.14, 4.15, 4.16, 4.18, 4.19, 4.20 and 4.21 hereof and clauses (3), (4) and (5) of Section 5.01(a), Sections 5.01(c) and
5.01(d) hereof with respect to the outstanding Notes on and after the date the conditions set forth in Section 8.04 hereof are satisfied (“Covenant Defeasance”), and the Notes shall thereafter be deemed not
“outstanding” for the purposes of any direction, waiver, 








 
consent or declaration or act of Holders (and the consequences of any thereof) in connection with such covenants, but shall continue to be deemed “outstanding” for all other purposes
hereunder (it being understood that such Notes shall not be deemed outstanding for accounting purposes). For this purpose, Covenant Defeasance means that, with respect to the outstanding Notes, the Issuer may omit to comply with and shall have
no liability in respect of any term, condition or limitation set forth in any such covenant, whether directly or indirectly, by reason of any reference elsewhere herein to any such covenant or by reason of any reference in any such covenant to any
other provision herein or in any other document and such omission to comply shall not constitute a Default or an Event of Default under Section 6.01 hereof, but, except as specified above, the remainder of this Indenture and such Notes shall be
unaffected thereby. In addition, upon the Issuer’s exercise under Section 8.01 hereof of the option applicable to this Section 8.03 hereof, subject to the satisfaction of the conditions set forth in Section 8.04 hereof,
clauses (3), (4), (5) and (6) of Section 6.01(a) hereof (solely with respect to Restricted Subsidiaries or groups of Restricted Subsidiaries that are Significant Subsidiaries), clause (7) of Section 6.01(a) hereof (solely
with respect to Restricted Subsidiaries or groups of Restricted Subsidiaries that are Significant Subsidiaries), and clauses (8) and (9) of Section 6.01(a) hereof shall not constitute Events of Default.” 

ARTICLE 6 
 AMENDMENT OF ARTICLE 9 
 Section 6.01 Without Consent
of Holders of Notes. Section 9.01(15) of the Base Indenture is hereby deleted in its entirety and clause (16) of Section 9.01 of the Base Indenture is hereby renumbered as clause (15). 

ARTICLE 7 
 AMENDMENT OF ARTICLE 10 
 Section 7.01 Ranking of
Parity Liens. Section 10.02 of the Base Indenture is hereby amended by amending and restating the first paragraph thereto as follows: 
 “(a) The Issuer shall ensure that the Junior Lien Documents, if any, provide that, notwithstanding:” 
 Section 7.02 Relative Rights. Section 10.03 of the Base Indenture is hereby amended by amending and restating the first paragraph and clause (1) thereof as follows: 

“(a) The Issuer shall ensure that nothing in any Junior Lien Document shall: 

(1) impair, as between the Issuer and the Holders of the Notes, the obligation of the Issuer to pay principal,
premium, if any, and interest and Additional Interest, if any, on the Notes in accordance with their terms or any other obligation of the Issuer under this Indenture;” 

Section 7.03 Security Documents. Section 10.04 of the Base Indenture is hereby amended by amending and restating
the first paragraph thereto as follows: 
 “The due and punctual payment of the principal, premium, if any, and interest
(including any Additional Interest) on the Notes when and as the same shall be due and payable, whether on an Interest Payment Date, at maturity, by acceleration, repurchase, redemption or otherwise, and interest on the overdue principal, premium,
if any, and interest (to the extent permitted by law), on the Notes and performance of all other Obligations of the Issuer to the Holders of Notes or the Trustee under this Indenture and the Notes, according to the terms hereunder or thereunder, are
secured as provided in the Pledge Agreement and the Collateral Trust Agreement. Each Holder of Notes, by its acceptance thereof, consents and agrees to the terms of the Pledge Agreement and Collateral Trust Agreement (including, without
limitation, the provisions providing for foreclosure and release of Collateral) as the same may be in effect or may be amended from time to time in accordance with their terms and authorizes and directs the Collateral Trustee and/or the Trustee (as
the case may be) to enter into the Pledge Agreement, the Collateral Trust Agreement and any other Security Document and to perform its obligations and exercise its rights thereunder in accordance therewith.” 

ARTICLE 8 
 AMENDMENT OF ARTICLE 11 
 Section 8.01 Release of
Guarantees 
 Section 1.08. 








 (a) Section 11.06(a)(1) of the Base Indenture is hereby amended and
restated as follows: 
 “(1) any sale, exchange or transfer (by merger, wind-up, consolidation or otherwise) of the
Capital Stock of such Guarantor (including any sale, exchange or transfer), after which the applicable Guarantor is no longer a Restricted Subsidiary or sale of all or substantially all the assets of such Guarantor, which sale, exchange or transfer
is made in compliance with the applicable provisions of this Indenture;” 
 (b) Section 11.06(b) of
the Base Indenture is hereby deleted in its entirety. 
 (c) Section 11.06(c) of the Base Indenture is
hereby deleted in its entirety. 
 ARTICLE 9 

MISCELLANEOUS PROVISIONS 
 Section 9.01 Ratification of Base Indenture. Except as expressly modified or amended hereby, the Base Indenture continues in full force and effect and is in all respects confirmed,
ratified and preserved and the provisions thereof shall be applicable to the Notes and this Supplemental Indenture. 

Section 9.02 Modification and Deletion of Certain Exhibits to the Base Indenture. Exhibits A and D of the Base
Indenture are hereby modified to conform to the revisions provided above in Articles 2 through 8. Exhibits E and F of the Base Indenture are hereby deleted and marked as “[Reserved].” 

Section 9.03 Notices. The address for the Issuer stated in Section 13.02 of the Base Indenture is hereby changed to
the following: 
  

			
	
[                        
                                    ]
	 	
	
[                  
                                         
 ]

[                  
                                         
 ]
	 	
	
[                        
                                    ]
	 	
	
[                        
                                    ]
	 	

 Section 9.04 Conflict with Trust Indenture Act. If any provision of this
Supplemental Indenture limits, qualifies or conflicts with any provision of the Trust Indenture Act that is required under the Trust Indenture Act to be part of and govern any provision of this Supplemental Indenture, the provision of the Trust
Indenture Act shall control. If any provision of this Supplemental Indenture modifies or excludes any provision of the Trust Indenture Act that may be so modified or excluded, the provision of the Trust Indenture Act shall be deemed to apply to
the Indenture as so modified or to be excluded by this Supplemental Indenture, as the case may be. 

Section 9.05 Provisions Binding on Issuer’s Successors. All agreements of the Issuer in this
Supplemental Indenture shall bind its successors. All agreements of the Trustee in this Supplemental Indenture shall bind its successors. All agreements of each Guarantor in this Supplemental Indenture shall bind its successors, except as
otherwise provided in Section 11.06 to the Base Indenture. 
 Section 9.06 Governing Law. THIS
SUPPLEMENTAL INDENTURE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 

Section 9.07 Benefits of Indenture. Nothing in this Supplemental Indenture, expressed or implied, shall give to any
person, other than the parties hereto and their successors hereunder, and the Holders, any benefit or any legal or equitable right, remedy or claim under this Supplemental Indenture. 

Section 9.08 Headings, Etc. 
 The headings of the Articles and Sections of this Supplemental Indenture have been inserted for convenience of reference only, are not to be considered a part of this Supplemental Indenture and shall in
no way modify or restrict any of the terms or provisions hereof. 








 Section 9.09 Severability. In case any provision in this Supplemental
Indenture shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 

Section 9.10 Counterpart Originals. 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. 

Section 9.11 Trustee. The Trustee makes no representations as to the validity or sufficiency of this Supplemental
Indenture. The statements and recitals herein are deemed to be those of the Issuer and not of the Trustee. 

Section 9.12 Further Instruments and Acts. Upon request of the Trustee, the Issuer will execute and deliver such
further instruments and do such further acts as may be reasonably necessary or proper to carry out more effectively the purposes of this Supplemental Indenture. 
 Section 9.13 Waiver of Jury Trial. EACH OF THE ISSUER, THE GUARANTORS AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT
TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS SUPPLEMENTAL INDENTURE OR THE TRANSACTIONS CONTEMPLATED HEREBY. 
 Section 9.14 Force Majeure. In no event shall the Trustee be responsible or liable for any failure or delay in the performance of its obligations under this Supplemental
Indenture arising out of or caused by, directly or indirectly, forces beyond its reasonable control, including without limitation strikes, work stoppages, accidents, acts of war or terrorism, civil or military disturbances, nuclear or natural
catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software or hardware) services. 








 IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be
executed as of the date first above written. 
  

					
		 	[NAME OF SUCCESSOR EFIH COMPANY][ENERGY FUTURE INTERMEDIATE HOLDING COMPANY LLC]
			
		 	By:	 	
		 		 	Name:
		 		 	Title:










					
		 	ENERGY FUTURE COMPETITIVE HOLDINGS COMPANY
		
		 	ENERGY FUTURE INTERMEDIATE HOLDING COMPANY LLC
		
		 	[NEW GUARANTOR]
			
		 	By:	 	
		 		 	Name:
		 		 	Title:










					
		 	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee
			
		 	By:	 	
		 		 	Name:
		 		 	Title:

 EXHIBIT F 

[ FORM OF TCEH TRANSFER SUPPLEMENTAL INDENTURE ] 

 
  

ENERGY FUTURE HOLDINGS CORP. 
 AND EACH OF THE GUARANTORS PARTY HERETO 
 10.000% SENIOR SECURED NOTES
DUE 2020 
  
  

SUPPLEMENTAL INDENTURE 
 TO 
 INDENTURE, DATED AS OF JANUARY 12, 2010 

DATED AS OF [                ],
20[    ] 
  
  

 
  








 [FORM OF] TCEH TRANSFER SUPPLEMENTAL INDENTURE 

10.000% Senior Secured Notes due 2020 
 THIS [            ] SUPPLEMENTAL INDENTURE, dated as of
[            ], 20[    ] (this “Supplemental Indenture”), among Energy Future Holdings Corp., a Texas corporation (the
“Issuer”), each of the Guarantors (as defined in the Base Indenture (defined below)) and The Bank of New York Mellon Trust Company, N.A., as Trustee (in such capacity, the “Trustee”) under the Base Indenture.

 RECITALS OF THE COMPANY: 
 WHEREAS, the Issuer, the Guarantors and the Trustee have heretofore entered into an Indenture dated as of January 12, 2010 (the “Base Indenture”), providing for the issuance
by the Issuer of 10.000% Senior Secured Notes due 2020 (the “Notes”); 
 WHEREAS, Section 4.17 of the
Base Indenture requires the Issuer and the Trustee to enter into this Supplemental Indenture in connection with the consummation of a TCEH Transfer; 
 WHEREAS, [the Issuer] [one of the Restricted Subsidiaries of the Issuer] intends to consummate a TCEH Transfer pursuant to Section 4.17 of the Base Indenture; 

WHEREAS, all conditions necessary to authorize the execution and delivery of this Supplemental Indenture by the Issuer and the
Guarantors and to make this Supplemental Indenture valid and binding on the Issuer and the Guarantors have been complied with or have been done or performed; 
 WHEREAS, pursuant to Section 11.06(a)(1), EFCH shall be automatically released from its Guarantee of the Notes in connection with the TCEH Transfer; 

WHEREAS, Section 9.01(15) of the Base Indenture provides that the Issuer, the Guarantors and the Trustee may enter into a TCEH
Transfer Supplemental Indenture without obtaining the consent of any Holders of the Notes to amend the Base Indenture in connection with the consummation of a TCEH Transfer in the manner set forth in Section 4.17 of the Base Indenture; and

 NOW THEREFORE, for and in consideration of the foregoing and of the covenants contained herein and in the Base Indenture,
the Issuer, the Guarantors and the Trustee mutually covenant and agree, for the equal and ratable benefit of all Holders of the Notes as follows: 
 ARTICLE 1  
 DEFINITIONS 

Section 1.01 Relation to Base Indenture. This Supplemental Indenture constitutes an integral part of the Base
Indenture. 
 Section 1.02 Release of EFCH Guarantee. The Guarantee of EFCH with respect to the Notes and
pursuant to the Indenture is hereby released and terminated and EFCH is hereby released from all liability as an obligor under the Indenture and the Notes and its Guarantee issued thereunder. 

Section 1.03 Definitions. 
 (a) For all purposes of this Supplemental Indenture, except as otherwise expressly provided for or unless the context otherwise requires: 

 

	 	(i)	Capitalized terms used but not defined herein shall have the respective meanings assigned to them in the Base Indenture; 


 

	 	(ii)	Terms defined both herein and in the Base Indenture shall have the meanings assigned to them herein; 


 

	 	(iii)	All references herein to Articles and Sections, unless otherwise specified, refer to the corresponding Articles and Sections of this Supplemental Indenture; and











	 	(iv)	All other terms used in this Supplemental Indenture, which are defined in the Trust Indenture Act or which are by reference therein defined in the Securities Act
(except as herein otherwise expressly provided or unless the context otherwise requires) shall have the meanings assigned to such terms in the Trust Indenture Act and in the Securities Act as in force at the date of the execution of this
Supplemental Indenture. The words “herein,” “hereof,” “hereunder,” and words of similar import refer to this Supplemental Indenture as a whole and not to any particular Article, Section or other
subdivision. The terms defined in this Article include the plural as well as the singular. 

 (b)
Section 1.01 of the Base Indenture is hereby amended by replacing certain definitions contained therein in their entirety with the following: 
 “Consolidated Leverage Ratio” as of any date of determination, means the ratio of (x) Consolidated Total Indebtedness (treating the Oncor Subsidiaries as Restricted Subsidiaries for
purposes of such calculation) computed as of the end of the most recent fiscal quarter for which internal financial statements are available immediately preceding the date on which such event for which such calculation is being made shall occur to
(y) the aggregate amount of EBITDA of the Issuer (treating the Oncor Subsidiaries as Restricted Subsidiaries for purposes of such calculation) for the period of the most recently ended four full consecutive fiscal quarters for which internal
financial statements are available immediately preceding the date on which such event for which such calculation is being made shall occur, in each case with such pro forma adjustments to Consolidated Total Indebtedness and such EBITDA as are
appropriate and consistent with the pro forma adjustment provisions set forth in the definition of “Fixed Charge Coverage Ratio.” 
 “Credit Facilities” means, with respect to the Issuer or any of its Restricted Subsidiaries, one or more debt facilities or other financing arrangements (including, without limitation,
commercial paper facilities or indentures) providing for revolving credit loans, term loans, letters of credit or other long-term indebtedness, including any notes, mortgages, guarantees, collateral documents, instruments and agreements executed in
connection therewith, and any amendments, supplements, modifications, extensions, renewals, restatements or refundings thereof and any indentures or credit facilities or commercial paper facilities that replace, refund or refinance any part of the
loans, notes, other credit facilities or commitments thereunder, including any such replacement, refunding or refinancing facility or indenture that increases the amount permitted to be borrowed thereunder or alters the maturity thereof (
provided that such increase in borrowings is permitted under Section 4.09 hereof) or adds Restricted Subsidiaries as additional borrowers or guarantors thereunder and whether by the same or any other agent, lender or group of lenders.

 “Deposit L/C Loan” means Deposit L/C Loans under, and as defined in, any Credit Facilities. 

“Existing Notes” means 
  

	 	•	 	 Energy Future Holdings Corp. 5.55% Fixed Senior Notes Series P due 2014; 



 

	 	•	 	 Energy Future Holdings Corp. 6.50% Fixed Senior Notes Series Q due 2024; 



 

	 	•	 	 Energy Future Holdings Corp. 6.55% Fixed Senior Notes Series R due 2034; 



 

	 	•	 	 Energy Future Holdings Corp. 10.875% Senior Notes due 2017; 



 

	 	•	 	 Energy Future Holdings Corp. 11.250%/12.000% Senior Toggle Notes due 2017; and 



 

	 	•	 	 9.75% Notes. 


 in each case
to the extent outstanding on the Issue Date. 
 “Incremental Deposit L/C Loans” means any Incremental Deposit
L/C Loans under, and as defined in, any Credit Facilities. 
 “Unrestricted Subsidiary” means: 

(1) each of the Oncor Subsidiaries; 

(2) any Subsidiary of the Issuer other than EFIH or any other Guarantor owning Collateral which at the time of
determination is an Unrestricted Subsidiary (as designated by the Issuer, as provided below); and 
 (3) any
Subsidiary of an Unrestricted Subsidiary. 
 The Issuer may designate any Subsidiary of the Issuer (including any existing
Subsidiary and any newly acquired or newly formed Subsidiary) other than EFIH or any other Guarantor owning Collateral to be an Unrestricted Subsidiary unless such Subsidiary or any of its Subsidiaries owns any Equity Interests or Indebtedness of,
or owns or holds any Lien on, any property of, the Issuer or any Subsidiary of the Issuer (other than solely any Subsidiary of the Subsidiary to be so designated); provided that 








 (1) any Unrestricted Subsidiary must be an entity of which the Equity
Interests entitled to cast at least a majority of the votes that may be cast by all Equity Interests having ordinary voting power for the election of directors or Persons performing a similar function are owned, directly or indirectly, by the
Issuer; 
 (2) such designation complies with Section 4.07 hereof; and 

(3) each of: 
 (a) the Subsidiary to be so designated; and 
 (b) its Subsidiaries

 has not at the time of designation, and does not thereafter, create, incur, issue, assume, guarantee or otherwise become
directly or indirectly liable with respect to any Indebtedness pursuant to which the lender has recourse to any of the assets of the Issuer or any Restricted Subsidiary. 
 The Issuer may designate any Unrestricted Subsidiary to be a Restricted Subsidiary; provided that, immediately after giving effect to such designation, no Default shall have occurred and be
continuing and in the case of any Subsidiary of the Issuer, and (A) the Issuer could incur at least $1.00 of additional Indebtedness pursuant to clause (i) of the Fixed Charge Coverage Ratio test as set forth in Section 4.09(a)
hereof; or (B) the Fixed Charge Coverage Ratio for the Issuer and its Restricted Subsidiaries would be greater than such ratio for the Issuer and its Restricted Subsidiaries immediately prior to such designation, in each case on a pro
forma basis taking into account such designation. 
 Any such designation by the Issuer shall be notified by the Issuer
to the Trustee by promptly filing with the Trustee a copy of the resolution of the Board of Directors of the Issuer or any committee thereof giving effect to such designation and an Officer’s Certificate certifying that such designation
complied with the foregoing provisions. 
 (c) Section 1.01 of the Base Indenture is hereby amended by amending the
following definitions as follows: 
 Clause (1) of the definition of “Change of Control” is amended and
restated as follows: “the sale, lease or transfer, in one or a series of related transactions, of all or substantially all of the assets of the Issuer and its Subsidiaries, taken as a whole, to any Person other than a Permitted Holder,
other than (A) a transaction meeting the requirements of the proviso to clause (3) of this definition of “Change of Control” and (B) any foreclosure on the Collateral”. 

Clause (1)(d) of the definition of “EBITDA” is amended and restated as follows: “any fees, expenses or
charges (other than depreciation or amortization expense) related to any Equity Offering, Permitted Investment, acquisition, disposition, recapitalization or the incurrence of Indebtedness permitted to be incurred by such Person and its Restricted
Subsidiaries under this Indenture (including a refinancing transaction or amendment or other modification of any debt instrument) (whether or not successful), including (i) such fees, expenses or charges related to the offering of the Initial
Notes, the exchange offers pursuant to which the 9.75% Notes and EFIH Notes were issued, the offering of any Additional Notes, Exchange Notes or any additional 9.75% Notes or EFIH Notes, any Credit Facilities and any Receivables Facility,
(ii) any amendment or other modification of the Notes, (iii) any such transaction consummated prior to the Closing Date and any such transaction undertaken but not completed and (iv) any charges or non-recurring merger costs as a
result of any such transaction, in each case, deducted (and not added back) in computing Consolidated Net Income; plus”. 
 Clause (1)(i) of the definition of “EBITDA” is hereby amended by deleting the reference to the amount of “$150.0 million” and substituting for such amount the amount of
“$50.0 million”. 
 Clause (1)(l) of the definition of “EBITDA” is hereby amended and restated
as follows: “Intentionally omitted.” 
 Clauses (18), (19) and (20) of the definition of
“Permitted Investments” are hereby deleted in their entirety. 
 The definition of “Permitted
Liens” is hereby amended as follows: 
 Clause (7) is hereby amended and restated as follows: “Liens
existing on the Issue Date”. 
 Clause (45) is hereby amended and restated as follows: “Intentionally
omitted.” 
 Clauses (1) and (2) of the definition of “Senior Indebtedness” are hereby amended
and restated as follows: 
 “(1) all Indebtedness of the Issuer or any Guarantor outstanding under the 9.75% Notes and
related guarantees, the EFIH Notes and related guarantees or the Notes and related Guarantees (including interest accruing on or after the filing of any petition in bankruptcy or similar proceeding or for reorganization of the Issuer or any
Guarantor (at the rate provided for in the documentation with respect thereto, regardless of whether or not a claim for post-filing interest is allowed in such proceedings)), and any and all other fees, expense reimbursement









 
obligations, indemnification amounts, penalties, and other amounts (whether existing on the Issue Date or thereafter created or incurred) and all obligations of the Issuer or any Guarantor to
reimburse any bank or other Person in respect of amounts paid under letters of credit, acceptances or other similar instruments; 
 (2) all Hedging Obligations of the Issuer or any Guarantor (and guarantees thereof) owing to a lender or any Affiliate of such lender (or any Person that was a lender or an Affiliate of such Lender
at the time the applicable agreement giving rise to such Hedging Obligation was entered into); provided that such Hedging Obligations are permitted to be incurred under the terms of this Indenture”. 

Clauses (f) and (g) in the proviso to the definition of “Senior Indebtedness” are hereby deleted in their
entirety. 
 (d) Section 1.01 of the Base Indenture is hereby amended by deleting the definitions of “Collateral
Posting Facility,” “Expenses Relating to a Unit Outage,” “Shell Wind,” “TCEH Transfer” and “Unit” in their entirety. 
 ARTICLE 2 
 AMENDMENTS OF ARTICLE 4 

Section 2.01 Limitation on Restricted Payments 
 (a) Clause (2) of Section 4.07(a) of the Base Indenture is hereby amended and restated in its entirety as follows: 
 “immediately after giving effect to such transaction on a pro forma basis, the Restricted Payment Coverage Ratio for the most recently ended four fiscal quarters for which internal
financial statements are available immediately preceding the date of such Restricted Payment would have been at least 2.00 to 1.00; and”. 
 (b) Clause (3) of Section 4.07(a) of the Base Indenture is hereby amended and restated in its entirety as follows: 
 “such Restricted Payment, together with the aggregate amount of all other Restricted Payments made by the Issuer and its Restricted Subsidiaries after the Closing Date (including Restricted Payments
permitted by clauses (1), (2) (with respect to the payment of dividends on Refunding Capital Stock (as defined below) pursuant to clause (b) thereof only), (6)(c), (9) and (14) of Section 4.07(b) hereof, but excluding
all other Restricted Payments permitted by Section 4.07(b) hereof), is less than the sum of (without duplication):”. 

(c) Clause (3)(a) of Section 4.07(a) of the Base Indenture is hereby amended and restated in its entirety as follows:

 “50% of the Consolidated Net Income of the Issuer for the period (taken as one accounting period) beginning
October 11, 2007, to the end of the Issuer’s most recently ended fiscal quarter for which internal financial statements are available at the time of such Restricted Payment, or, in the case such Consolidated Net Income for such period is a
deficit, minus 100% of such deficit; plus”. 
 (d) Section 4.07(b)(11) of the Base Indenture is hereby amended
by deleting the phrase “2.0% of Total Assets at the time made” and substituting for such phrase the following clause: “$100.0 million”. 
 Section 2.02 Dividend and Other Payment Restrictions Affecting Restricted Subsidiaries. 
 (a) Section 4.08(b)(1) of the Base Indenture is hereby amended and restated in its entirety as follows: 
 “contractual encumbrances or restrictions in effect on the Issue Date, including pursuant to the Existing Notes and related documentation”. 

(b) Section 4.08(b)(9)(B) of the Base Indenture is hereby amended and restated in its entirety as follows: 

“other Indebtedness, Disqualified Stock or Preferred Stock permitted to be incurred subsequent to the Issue Date pursuant to the
provisions of Section 4.09 hereof and either (i) the provisions relating to such encumbrance or restriction contained such Indebtedness are no less favorable to the Issuer, taken as a whole, as determined by the Issuer in good faith, than
the provisions contained in the EFIH Indenture, as in effect on the Issue Date or (ii) any such encumbrance or restriction does not prohibit (except upon a default thereunder) the payment of dividends or loans in an amount sufficient, as
determined by the Issuer in good faith, to make scheduled payments of cash interest of the Notes when due”. 








 Section 2.03 Limitation on Incurrence of Indebtedness and Issuance of Disqualified
Stock and Preferred Stock. 
 (a) Section 4.09(a) of the Base Indenture is hereby amended and restated in its entirety
as follows: 
 “The Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, directly or indirectly,
create, incur, issue, assume, guarantee or otherwise become directly or indirectly liable, contingently or otherwise (collectively, “ incur” and, collectively, an “ incurrence”) with respect to any Indebtedness
(including Acquired Indebtedness), and the Issuer shall not issue any shares of Disqualified Stock and shall not permit any Restricted Subsidiary to issue any shares of Disqualified Stock or Preferred Stock; provided, however, that the
Issuer may incur Indebtedness (including Acquired Indebtedness) or issue shares of Disqualified Stock, and any of its Restricted Subsidiaries may incur Indebtedness (including Acquired Indebtedness), issue shares of Disqualified Stock and issue
shares of Preferred Stock, if the Fixed Charge Coverage Ratio on a consolidated basis for the Issuer and its Restricted Subsidiaries’ most recently ended four fiscal quarters for which internal financial statements are available immediately
preceding the date on which such additional Indebtedness is incurred or such Disqualified Stock or Preferred Stock is issued would have been at least 2.00 to 1.00, determined on a pro forma basis (including a pro forma
application of the net proceeds therefrom), as if the additional Indebtedness had been incurred, or the Disqualified Stock or Preferred Stock had been issued, as the case may be, and the application of proceeds therefrom had occurred at the
beginning of such four-quarter period.” 
 (b) Section 4.09(b)(1) of the Base Indenture is hereby amended and
restated in its entirety as follows: 
 “the incurrence of Indebtedness under Credit Facilities by the Issuer or any of its
Restricted Subsidiaries and the issuance and creation of letters of credit and bankers’ acceptances thereunder (with letters of credit and bankers’ acceptances being deemed to have a principal amount equal to the face amount thereof), up
to an aggregate principal amount of $750.0 million outstanding at any one time”. 
 (c) Section 4.09(b)(7) of the
Base Indenture is hereby amended to delete the parenthetical in the first proviso. 
 (d) Section 4.09(b)(8) of the Base
Indenture is hereby amended to delete the parenthetical in the first proviso. 
 (e) Section 4.09(b)(10) of the Base
Indenture is hereby amended and restated in its entirety as follows: 
 “Hedging Obligations; provided that such
Hedging Obligations are not entered into for speculative purposes (as determined by the Issuer in its reasonable discretion acting in good faith)”. 
 (f) Section 4.09(b)(12) of the Base Indenture is hereby amended by deleting the reference to the amount of “$1,750.0 million” and substituting for such amount the amount of “$250.0
million”. 
 (g) Section 4.09(b)(14) of the Base Indenture is hereby amended and restated in its entirety as follows:

 “Indebtedness, Disqualified Stock or Preferred Stock of (x) the Issuer or a Restricted Subsidiary incurred to
finance an acquisition or (y) Persons that are acquired by the Issuer or any Restricted Subsidiary or merged into the Issuer or a Restricted Subsidiary in accordance with the terms of this Indenture; provided that after giving effect to
such acquisition or merger, either (a) the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in Section 4.09(a) hereof or (b) such Fixed Charge
Coverage Ratio of the Issuer and its Restricted Subsidiaries is greater than immediately prior to such acquisition or merger”. 
 (h) Section 4.09(c)(2) of the Base Indenture is hereby amended by deleting the proviso thereto. 
 Section 2.04 Asset Sales. Section 4.10(b) of the Base Indenture is hereby amended by deleting the first proviso thereto. 

Section 2.05 Restrictions on TCEH Transfers. Section 4.17 of the Base Indenture is hereby deleted in its entirety.

 ARTICLE 3  
 AMENDMENT OF ARTICLE 5 
 Section 3.01 Merger,
Consolidation, or Sale of All or Substantially All Assets. Section 5.01(a) of the Base Indenture is hereby amended by amending and restating the proviso thereto in its entirety as follows: 

“provided, that for the purposes of this Section 5.01 only, a transaction meeting the requirements of the proviso to
clause (3) under the definition of “Change of Control” shall not be deemed to be a sale, assignment, transfer, conveyance or other disposition of all or substantially all of the properties or assets of the Issuer and its
Subsidiaries. For the avoidance of doubt, the Issuer or any of its Restricted 








 Subsidiaries may consummate a transaction meeting the requirements of the proviso to clause (3) under
the definition of “Change of Control” without complying with this Section 5.01, and the determination in the preceding proviso shall not affect the determination of what constitutes all or substantially all the assets of the Issuer
and its Subsidiaries under any other agreement to which the Issuer is a party.” 
 ARTICLE 4 

AMENDMENT OF ARTICLE 9 
 Section 4.01 Without Consent of Holders of Notes. Section 9.01(15) of the Base Indenture is hereby amended and restated in its entirety as follows: 

“amend this Indenture in the manner set forth in the Permitted Transfer Supplemental Indenture to be entered into in connection with
the consummation of a Permitted Asset Transfer in the manner set forth in Section 4.16 hereof; or”. 
 ARTICLE 5

 MISCELLANEOUS PROVISIONS 
 Section 5.01 Ratification of Base Indenture. Except as expressly modified or amended hereby, the Base Indenture continues in full force and effect and is in all respects confirmed,
ratified and preserved and the provisions thereof shall be applicable to the Notes and this Supplemental Indenture. 

Section 5.02 Provisions Binding on Successors. All agreements of the Issuer in this Supplemental Indenture shall bind
its successors. All agreements of the Trustee in this Supplemental Indenture shall bind its successors. All agreements of each Guarantor in this Supplemental Indenture shall bind its successors, except as otherwise provided in
Section 11.06 to the Base Indenture. 
 Section 5.03 Governing Law. THIS SUPPLEMENTAL INDENTURE SHALL
BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 
 Section 5.04 Benefits of
Indenture. Nothing in this Supplemental Indenture, expressed or implied, shall give to any person, other than the parties hereto and their successors hereunder, and the Holders, any benefit or any legal or equitable right, remedy or claim
under the Base Indenture, this Supplemental Indenture or the Notes. 
 Section 5.05 Headings, Etc. The headings of
the Articles and Sections of this Supplemental Indenture have been inserted for convenience of reference only, are not to be considered a part of this Supplemental Indenture and shall in no way modify or restrict any of the terms or provisions
hereof. 
 Section 5.06 Severability. In case any provision in this Supplemental Indenture shall be invalid,
illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 
 Section 5.07 Counterpart Originals. 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. 
 Section 5.08 Trustee. The Trustee makes no representations as to the validity
or sufficiency of this Supplemental Indenture. The statements and recitals herein are deemed to be those of the Issuer and not of the Trustee. 
 Section 5.09 Further Instruments and Acts. Upon request of the Trustee, the Issuer will execute and deliver such further instruments and do such further acts as may be reasonably
necessary or proper to carry out more effectively the purposes of this Supplemental Indenture. 








 Section 5.10 Waiver of Jury Trial. EACH OF THE ISSUER, THE GUARANTORS AND
THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS SUPPLEMENTAL INDENTURE OR THE TRANSACTIONS CONTEMPLATED HEREBY.

 Section 5.11 Force Majeure. In no event shall the Trustee be responsible or liable for any failure or
delay in the performance of its obligations under this Supplemental Indenture arising out of or caused by, directly or indirectly, forces beyond its reasonable control, including without limitation strikes, work stoppages, accidents, acts of war or
terrorism, civil or military disturbances, nuclear or natural catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software or hardware) services. 

F- 








 IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be
executed as of the date first above written. 
  

					
		 	ENERGY FUTURE HOLDINGS CORP.
			
		 	By:	 	
		 		 	Name:
		 		 	Title:
		
		 	ENERGY FUTURE COMPETITIVE HOLDINGS COMPANY
		
		 	ENERGY FUTURE INTERMEDIATE HOLDING COMPANY LLC
			
		 	By:	 	
		 		 	Name:
		 		 	Title:










					
		 	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee
			
		 	By:	 	
		 		 	Name:
		 		 	Title: