<SEC-DOCUMENT>0001104659-15-043327-index.html : 20150604
<SEC-HEADER>0001104659-15-043327.hdr.sgml : 20150604
<ACCEPTANCE-DATETIME>20150604092704
ACCESSION NUMBER:		0001104659-15-043327
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20150604
DATE AS OF CHANGE:		20150604

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WISCONSIN ENERGY CORP
		CENTRAL INDEX KEY:			0000783325
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				391391525
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-204556
		FILM NUMBER:		15911989

	BUSINESS ADDRESS:	
		STREET 1:		231 W MICHIGAN ST
		STREET 2:		P O BOX 1331
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53201
		BUSINESS PHONE:		414-221-2345

	MAIL ADDRESS:	
		STREET 1:		231 WEST MICHIGAN STREET
		STREET 2:		P O BOX 1331
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53201
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B5
<SEQUENCE>1
<FILENAME>a15-13272_1424b5.htm
<DESCRIPTION>424B5
<TEXT>
Document 1 - file: a15-13272_1424b5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g132721bai001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g132721bai001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g132721bii001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g132721bii001.jpg

</DOCUMENT>
</SEC-DOCUMENT>