<SEC-DOCUMENT>0001193125-18-149672-index.html : 20180503
<SEC-HEADER>0001193125-18-149672.hdr.sgml : 20180503
<ACCEPTANCE-DATETIME>20180503083732
ACCESSION NUMBER:		0001193125-18-149672
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20180503
DATE AS OF CHANGE:		20180503
EFFECTIVENESS DATE:		20180503

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:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-21011
		FILM NUMBER:		18801916

	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>DEFA14A
<SEQUENCE>1
<FILENAME>d579717ddefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d579717ddefa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g579717g0501051651277.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g579717g0501051651277.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g579717g60m25.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g579717g60m25.jpg

</DOCUMENT>
</SEC-DOCUMENT>