EX-4.4





 Exhibit 4.4 

CenterPoint Energy Houston Electric, LLC 
 1111 Louisiana
Street 
 Houston, TX 77002 
  

 
  

CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC 

TO 
 THE BANK OF NEW YORK MELLON
TRUST COMPANY, NATIONAL ASSOCIATION 
 (successor in trust to JPMORGAN CHASE BANK), 

as Trustee 
  

 
 THIRTIETH
SUPPLEMENTAL INDENTURE 
 Dated as of March 11, 2021 
  

 
 Supplementing
the General Mortgage Indenture 
 Dated as of October 10, 2002 

Filed under file number 030004510538 in the 

Office of the Secretary of State as an instrument 

granting a security interest by a public utility 

THIS INSTRUMENT GRANTS A SECURITY INTEREST BY A UTILITY 

THIS INSTRUMENT CONTAINS AFTER-ACQUIRED PROPERTY PROVISIONS 

This instrument is being filed pursuant to Chapter 261 of the Texas Business and Commerce Code 

 
  

 












 THIRTIETH SUPPLEMENTAL INDENTURE, dated as of March 11, 2021, between CENTERPOINT ENERGY HOUSTON
ELECTRIC, LLC, a limited liability company organized and existing under the laws of the State of Texas (herein called the “Company”), having its principal office at 1111 Louisiana Street, Houston, Texas 77002, and THE BANK OF NEW YORK
MELLON TRUST COMPANY, NATIONAL ASSOCIATION (successor in trust to JPMORGAN CHASE BANK), a limited purpose national banking association duly organized and existing under the laws of the United States, as Trustee (herein called the
“Trustee”), the office of the Trustee at which on the date hereof its corporate trust business is administered being 601 Travis Street, 16th Floor, Houston, Texas 77002. 

RECITALS OF THE COMPANY 
 WHEREAS, the Company
has heretofore executed and delivered to the Trustee a General Mortgage Indenture dated as of October 10, 2002, as supplemented and amended (the “Indenture”), providing for the issuance by the Company from time to time of its bonds,
notes or other evidence of indebtedness to be issued in one or more series (in the Indenture and herein called the “Securities”) and to provide security for the payment of the principal of and premium, if any, and interest, if any, on the
Securities; and 
 WHEREAS, the Company, in the exercise of the power and authority conferred upon and reserved to it under the provisions of the Indenture
and pursuant to appropriate resolutions of the Manager, has duly determined to make, execute and deliver to the Trustee this Thirtieth Supplemental Indenture to the Indenture as permitted by Sections 201, 301, 402(2), 403(2) and 1401 of the
Indenture in order to establish the form or terms of, and to provide for the creation and issuance of, a thirty-first series of Securities under the Indenture in an initial aggregate principal amount of $400,000,000 (such thirty-first series being
hereinafter referred to as the “Thirty-First Series”), and a thirty-second series of Securities under the Indenture in an initial aggregate principal amount of $700,000,000 (such thirty-second series being hereinafter referred to as the
“Thirty-Second Series”); and 
 WHEREAS, all things necessary to make the Securities of the Thirty-First Series and the Securities of the
Thirty-Second Series, when executed by the Company and authenticated and delivered by the Trustee or any Authenticating Agent and issued upon the terms and subject to the conditions hereinafter and in the Indenture set forth against payment therefor
the valid, binding and legal obligations of the Company and to make this Thirtieth Supplemental Indenture a valid, binding and legal agreement of the Company, have been done; 

NOW, THEREFORE, THIS THIRTIETH SUPPLEMENTAL INDENTURE WITNESSETH that, in order to establish the terms of a series of Securities, and for and in consideration
of the premises and of the covenants contained in the Indenture and in this Thirtieth Supplemental Indenture and for other good and valuable consideration the receipt and sufficiency of which are hereby acknowledged, it is mutually covenanted and
agreed as follows: 

  
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 ARTICLE ONE 

DEFINITIONS AND OTHER PROVISIONS 

OF GENERAL APPLICATION 

Section 101. Definitions. Each capitalized term that is used herein and is defined in the Indenture shall have the meaning
specified in the Indenture unless such term is otherwise defined herein. 
 ARTICLE TWO 

TITLE, FORM AND TERMS OF THE BONDS 

Section 201. Title of the Bonds. This Thirtieth Supplemental Indenture hereby creates a series of Securities designated as the
“2.35% General Mortgage Bonds, Series AE, due 2031” (the “Series AE Mortgage Bonds”), and a series of Securities designated as the “3.35% General Mortgage Bonds, Series AF, due 2051” (the “Series AF Mortgage
Bonds”). For purposes of the Indenture, the Series AE Mortgage Bonds and the Series AF Mortgage Bonds shall each constitute a single series of Securities and, subject to the provisions, including, but not limited to Article Four of the
Indenture, the Series AE Mortgage Bonds shall be issued initially in an aggregate principal amount of $400,000,000, and the Series AF Mortgage Bonds shall be issued initially in an aggregate principal amount of $700,000,000, provided, however, that,
in the case of each of the Series AE Mortgage Bonds and the Series AF Mortgage Bonds, as contemplated in the second paragraph of Section 301 of the Indenture and the definition of “Tranche” in Section 101 of the Indenture,
additional Securities of such a series or Tranche may be subsequently issued from time to time, without any consent of Holders of the Securities of such series, pursuant to Section 1401(4) of the Indenture. 

Section 202. Form and Terms of the Bonds. The form and terms of each of the Series AE Mortgage Bonds and the Series AF Mortgage
Bonds will be set forth in an Officer’s Certificate delivered by the Company to the Trustee pursuant to the authority granted by this Thirtieth Supplemental Indenture in accordance with Sections 201 and 301 of the Indenture. 

Section 203. Treatment of Proceeds of Title Insurance Policy. Any moneys received by the Trustee as proceeds of any title
insurance policy on Mortgaged Property of the Company shall be subject to and treated in accordance with the provisions of Section 607(2) of the Indenture (other than the last paragraph thereof). 

ARTICLE THREE 

MISCELLANEOUS PROVISIONS 
 The Trustee
makes no undertaking or representations in respect of, and shall not be responsible in any manner whatsoever for and in respect of, the validity or sufficiency of this Thirtieth Supplemental Indenture or the proper authorization or the due execution
hereof by the Company or for or in respect of the recitals and statements contained herein, all of which recitals and statements are made solely by the Company. 

  
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 In no event shall the Trustee be liable for any indirect, special, punitive or consequential loss or damage
of any kind whatsoever, including, but not limited to, lost profits, even if it has been advised of the likelihood of such loss or damage and regardless of the form of action. 

In no event shall the Trustee be liable for any failure or delay in the performance of its obligations hereunder because of circumstances beyond its control,
including, but not limited to, acts of God, flood, war (whether declared or undeclared), terrorism, strikes, work stoppages, civil or military disturbances, nuclear or natural catastrophes, fire, riot, embargo, loss or malfunctions of utilities,
communications or computer (software and hardware) services, government action, including any laws, ordinances, regulations, governmental action or the like which delay, restrict or prohibit the providing of the services contemplated by this
Thirtieth Supplemental Indenture; it being understood that the Trustee shall use reasonable efforts which are consistent with accepted practices in the banking industry to resume performance as soon as practicable under the circumstances. 

EACH OF THE PARTIES HERETO 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 THIRTIETH SUPPLEMENTAL INDENTURE, THE SERIES AE MORTGAGE BONDS, THE SERIES AF MORTGAGE BONDS OR THE TRANSACTION CONTEMPLATED HEREBY. 

Except as expressly amended and supplemented hereby, the Indenture shall continue in full force and effect in accordance with the provisions thereof and the
Indenture is in all respects hereby ratified and confirmed. This Thirtieth Supplemental Indenture and all of its provisions shall be deemed a part of the Indenture in the manner and to the extent herein and therein provided. 

This Thirtieth Supplemental Indenture shall be governed by, and construed in accordance with, the law of the State of New York. 

This Thirtieth Supplemental Indenture may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, but all such
counterparts shall together constitute but one and the same instrument. 

  
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 The words “execution,” “executed,” “signed,” signature,” and words of
like import in this Thirtieth Supplemental Indenture shall include images of manually executed signatures transmitted by facsimile, email or other electronic format (including, without limitation, “pdf,” “tif” or “jpg”)
and other electronic signatures (including, without limitation, DocuSign and AdobeSign). The use of electronic signatures and electronic records (including, without limitation, any contract or other record created, generated, sent, communicated,
received, or stored by electronic means) shall be of the same legal effect, validity and enforceability as a manually executed signature or use of a paper-based record-keeping system to the fullest extent permitted by applicable law, including the
Federal Electronic Signatures in Global and National Commerce Act, the New York State Electronic Signatures and Records Act and any other applicable law, including, without limitation, any state law based on the Uniform Electronic Transactions Act
or the Uniform Commercial Code. Without limitation to the foregoing, and anything in this Thirtieth Supplemental Indenture to the contrary notwithstanding, (a) any Officers’ Certificate, Company Order, Opinion of Counsel, Security,
certificate of authentication appearing on or attached to any Security or other certificate, Opinion of Counsel, instrument, agreement or other document delivered pursuant to this Thirtieth Supplemental Indenture may be executed, attested and
transmitted by any of the foregoing electronic means and formats, (b) all references in Section 303 or elsewhere in the Indenture to the execution, attestation or authentication of any Security or any certificate of authentication
appearing on or attached to any Security by means of a manual or facsimile signature shall be deemed to include signatures that are made or transmitted by any of the foregoing electronic means or formats, and (c) any requirement in
Section 303 or elsewhere in the Indenture that any signature be made under a corporate seal (or facsimile thereof) shall not be applicable to the Securities of such series. 

  
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 IN WITNESS WHEREOF, the parties hereto have caused this Thirtieth Supplemental Indenture to
be duly executed as of the day and year set forth below and effective as of the day and year first above written. 
  

							
		 		 	CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC
				
	Dated: March 8, 2021	 		 	By:	 	     /s/ Kristie L. Colvin

		 		 	Name:	 	Kristie L. Colvin
		 		 	Title:	 	Senior Vice President and
		 		 		 	Chief Accounting Officer

 ACKNOWLEDGMENT 
  

					
	STATE OF TEXAS	  	)	  	
		  	)        ss	  	
	COUNTY OF HARRIS	  	)	  	

 On the 8th day of March, 2021, before me personally
came Kristie L. Colvin, to me known, who, being by me duly sworn, did depose and say that she resides in Katy, Texas; that she is the Senior Vice President and Chief Accounting Officer of CenterPoint Energy Houston Electric, LLC, a Texas limited
liability company, the limited liability company described in and which executed the foregoing instrument; and that she signed her name thereto by authority of the sole manager of said limited liability company. 

 

	
	     /s/ Sheryl Layne Maiden

	Notary Public
	
	My commission expires April 15, 2023.



  
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		 		 	THE BANK OF NEW YORK MELLON TRUST COMPANY, NATIONAL ASSOCIATION (successor in trust to JPMORGAN CHASE BANK), as Trustee
				
	Dated: March 8, 2021	 		 	By:	 	     /s/ Mark Petro

		 		 	Name:	 	Mark Petro
		 		 	Title:	 	Vice President

 ACKNOWLEDGMENT 
  

					
	STATE OF PENNSYLVANIA	  	)	  	
		  	): ss	  	
	COUNTY OF ALLEGHENY	  	)	  	

 On the 8th day of March in the year 2021, before me, the undersigned, personally appeared, Mark Vetro, a Vice President of The
Bank of New York Mellon Trust Company, N.A., personally known to me or proved to me on the basis of satisfactory evidence to be the individual whose name is subscribed to the within instrument and acknowledged to me that she executed the same in her
capacity, and that by her signature on the instrument, the individual, or the person upon behalf of which the individual acted, executed the instrument. 
  

	
	     /s/ Melissa Ruefle Spencer

	Notary Public
	
	Melissa Ruefle Spencer
	My commission number 1347232
	My commission ends June 17, 2023



  
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