<SEC-DOCUMENT>0001193125-17-206528-index.html : 20170619
<SEC-HEADER>0001193125-17-206528.hdr.sgml : 20170619
<ACCEPTANCE-DATETIME>20170619090105
ACCESSION NUMBER:		0001193125-17-206528
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20170619
DATE AS OF CHANGE:		20170619

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:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-204422
		FILM NUMBER:		17917631

	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>424B5
<SEQUENCE>1
<FILENAME>d389830d424b5.htm
<DESCRIPTION>424B5
<TEXT>
Document 1 - file: d389830d424b5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g389830g73l50.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g389830g73l50.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g389830g83b76.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g389830g83b76.jpg

</DOCUMENT>
</SEC-DOCUMENT>