    <SEC-DOCUMENT>0001031296-19-000019-index.html : 20190423
    <SEC-HEADER>0001031296-19-000019.hdr.sgml : 20190423
    <ACCEPTANCE-DATETIME>20190423165627
    ACCESSION NUMBER:		0001031296-19-000019
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		20
    CONFORMED PERIOD OF REPORT:	20190423
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20190423
    DATE AS OF CHANGE:		20190423

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			FIRSTENERGY CORP
    		CENTRAL INDEX KEY:			0001031296
    		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
    		IRS NUMBER:				341843785
    		STATE OF INCORPORATION:			OH
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	333-21011
    		FILM NUMBER:		19762050

    	BUSINESS ADDRESS:
    		STREET 1:		76 SOUTH MAIN ST
    		CITY:			AKRON
    		STATE:			OH
    		ZIP:			44308-1890
    		BUSINESS PHONE:		330-761-7837

    	MAIL ADDRESS:
    		STREET 1:		76 SOUTH MAIN ST
    		CITY:			AKRON
    		STATE:			OH
    		ZIP:			44308-1890
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>a8-kq12019xearningsrelease.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: a8-kq12019xearningsrelease.htm

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    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>ex991earningsreleaseq12019.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: ex991earningsreleaseq12019.htm

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    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>a1q2019strategicandfinan.htm
    <DESCRIPTION>EXHIBIT 99.2
    <TEXT>
    Document 3 - file: a1q2019strategicandfinan.htm

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    <DOCUMENT>
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    <SEQUENCE>4
    <FILENAME>a1q2019strategicandfinan001.jpg
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    Document 4 - file: a1q2019strategicandfinan001.jpg

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    <FILENAME>a1q2019strategicandfinan002.jpg
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    Document 5 - file: a1q2019strategicandfinan002.jpg

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    Document 9 - file: a1q2019strategicandfinan006.jpg

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    Document 10 - file: a1q2019strategicandfinan007.jpg

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    Document 11 - file: a1q2019strategicandfinan008.jpg

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    Document 12 - file: a1q2019strategicandfinan009.jpg

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    <SEQUENCE>13
    <FILENAME>a1q2019strategicandfinan010.jpg
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    Document 13 - file: a1q2019strategicandfinan010.jpg

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    <FILENAME>a1q2019strategicandfinan011.jpg
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    Document 14 - file: a1q2019strategicandfinan011.jpg

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    <SEQUENCE>18
    <FILENAME>a1q2019strategicandfinan015.jpg
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    Document 18 - file: a1q2019strategicandfinan015.jpg

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    <FILENAME>a1q2019strategicandfinan016.jpg
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    Document 19 - file: a1q2019strategicandfinan016.jpg

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    <FILENAME>a1q2019strategicandfinan017.jpg
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    Document 20 - file: a1q2019strategicandfinan017.jpg

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