    <SEC-DOCUMENT>0001021635-21-000090-index.html : 20210405
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    <ACCEPTANCE-DATETIME>20210405161732
    ACCESSION NUMBER:		0001021635-21-000090
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		19
    CONFORMED PERIOD OF REPORT:	20201231
    FILED AS OF DATE:		20210405
    DATE AS OF CHANGE:		20210405

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			OGE ENERGY CORP.
    		CENTRAL INDEX KEY:			0001021635
    		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
    		IRS NUMBER:				731481638
    		STATE OF INCORPORATION:			OK
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-12579
    		FILM NUMBER:		21805561

    	BUSINESS ADDRESS:
    		STREET 1:		321 N HARVEY
    		STREET 2:		P.O. BOX 321
    		CITY:			OKLAHOMA CITY
    		STATE:			OK
    		ZIP:			73101-0321
    		BUSINESS PHONE:		4055533000

    	MAIL ADDRESS:
    		STREET 1:		321 N HARVEY
    		STREET 2:		P.O. BOX 321
    		CITY:			OKLAHOMA CITY
    		STATE:			OK
    		ZIP:			73101-0321

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	OGE ENERGY CORP
    		DATE OF NAME CHANGE:	19960827
    </SEC-HEADER>
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    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>a2021proxystatementdefinit.htm
    <DESCRIPTION>OGE 2021 DEFINITIVE PROXY STATEMENT
    <TEXT>
    Document 1 - file: a2021proxystatementdefinit.htm

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    <TEXT>
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    <TEXT>
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    <SEQUENCE>10
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    Document 10 - file: hornsignature1a.jpg

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    <SEQUENCE>11
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    <TEXT>
    Document 11 - file: image1a.gif

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    <SEQUENCE>12
    <FILENAME>kissam-luke_ogewebsite1a.jpg
    <TEXT>
    Document 12 - file: kissam-luke_ogewebsite1a.jpg

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    <FILENAME>logo1a.gif
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    <TEXT>
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    <SEQUENCE>15
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    <TEXT>
    Document 15 - file: oge-seanxtrauschkex31a.jpg

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    <SEQUENCE>16
    <FILENAME>ogelogoa091a.jpg
    <TEXT>
    Document 16 - file: ogelogoa091a.jpg

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    Document 17 - file: ogelogoa101a.jpg

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    Document 18 - file: recyclelogoa1a.jpg

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    <SEQUENCE>19
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    <TEXT>
    Document 19 - file: shelia1a.jpg

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    <FILENAME>signaturea031a.jpg
    <TEXT>
    Document 20 - file: signaturea031a.jpg

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