    <SEC-DOCUMENT>0001130310-23-000148-index.html : 20231026
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    <ACCEPTANCE-DATETIME>20231026063024
    ACCESSION NUMBER:		0001130310-23-000148
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		47
    CONFORMED PERIOD OF REPORT:	20231024
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20231026
    DATE AS OF CHANGE:		20231026

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CENTERPOINT ENERGY INC
    		CENTRAL INDEX KEY:			0001130310
    		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
    		IRS NUMBER:				740694415
    		STATE OF INCORPORATION:			TX
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-31447
    		FILM NUMBER:		231347388

    	BUSINESS ADDRESS:
    		STREET 1:		1111 LOUISIANA ST.
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77002
    		BUSINESS PHONE:		7132073000

    	MAIL ADDRESS:
    		STREET 1:		1111 LOUISIANA ST.
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77002

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	RELIANT ENERGY REGCO INC
    		DATE OF NAME CHANGE:	20001220
    </SEC-HEADER>
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    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>exhibit991-earningspress.htm
    <DESCRIPTION>EX-99.1
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    Document 2 - file: exhibit991-earningspress.htm

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    <SEQUENCE>30
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    Document 30 - file: exhibit993-q32023earning013.jpg

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    <SEQUENCE>32
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    Document 32 - file: exhibit993-q32023earning015.jpg

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    <SEQUENCE>33
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    Document 33 - file: exhibit993-q32023earning016.jpg

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    Document 34 - file: exhibit993-q32023earning017.jpg

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    Document 36 - file: exhibit993-q32023earning019.jpg

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