<SEC-DOCUMENT>0001193125-18-072283-index.html : 20180306
<SEC-HEADER>0001193125-18-072283.hdr.sgml : 20180306
<ACCEPTANCE-DATETIME>20180306172226
ACCESSION NUMBER:		0001193125-18-072283
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		10
FILED AS OF DATE:		20180306
DATE AS OF CHANGE:		20180306
EFFECTIVENESS DATE:		20180306

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:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-223472
		FILM NUMBER:		18670974

	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>
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<TYPE>S-3ASR
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<FILENAME>d519820ds3asr.htm
<DESCRIPTION>FORM S-3ASR
<TEXT>
Document 1 - file: d519820ds3asr.htm

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<FILENAME>d519820dex5a.htm
<DESCRIPTION>EX-5(A)
<TEXT>
Document 2 - file: d519820dex5a.htm

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<DOCUMENT>
<TYPE>EX-23.A
<SEQUENCE>3
<FILENAME>d519820dex23a.htm
<DESCRIPTION>EX-23(A)
<TEXT>
Document 3 - file: d519820dex23a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.A
<SEQUENCE>4
<FILENAME>d519820dex24a.htm
<DESCRIPTION>EX-24(A)
<TEXT>
Document 4 - file: d519820dex24a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.B
<SEQUENCE>5
<FILENAME>d519820dex24b.htm
<DESCRIPTION>EX-24(B)
<TEXT>
Document 5 - file: d519820dex24b.htm

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<DOCUMENT>
<TYPE>EX-25.A
<SEQUENCE>6
<FILENAME>d519820dex25a.htm
<DESCRIPTION>EX-25(A)
<TEXT>
Document 6 - file: d519820dex25a.htm

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<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g519820g0305212219114.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g519820g0305212219114.jpg

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<DOCUMENT>
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<FILENAME>g519820g0305212219223.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g519820g0305212219223.jpg

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<SEQUENCE>9
<FILENAME>g519820g16d42.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g519820g16d42.jpg

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<FILENAME>g519820g73l50.jpg
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Document 10 - file: g519820g73l50.jpg

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