    <SEC-DOCUMENT>0000107815-17-000184-index.html : 20170621
    <SEC-HEADER>0000107815-17-000184.hdr.sgml : 20170621
    <ACCEPTANCE-DATETIME>20170621161017
    ACCESSION NUMBER:		0000107815-17-000184
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		45
    CONFORMED PERIOD OF REPORT:	20170621
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20170621
    DATE AS OF CHANGE:		20170621

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			WEC ENERGY GROUP, INC.
    		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:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-09057
    		FILM NUMBER:		17923008

    	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

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	WISCONSIN ENERGY CORP
    		DATE OF NAME CHANGE:	19920703
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>wecenergygroupform8-k06212.htm
    <DESCRIPTION>WEC ENERGY GROUP FORM 8-K
    <TEXT>
    Document 1 - file: wecenergygroupform8-k06212.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>a2017juneinvestorfinal.htm
    <DESCRIPTION>EXHIBIT 99.1 PRESENTATION SLIDES
    <TEXT>
    Document 2 - file: a2017juneinvestorfinal.htm

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    <DOCUMENT>
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    <SEQUENCE>3
    <FILENAME>a2017juneinvestorfinal001.jpg
    <DESCRIPTION>SLIDE 1
    <TEXT>
    Document 3 - file: a2017juneinvestorfinal001.jpg

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    <SEQUENCE>4
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    Document 4 - file: a2017juneinvestorfinal002.jpg

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    <SEQUENCE>5
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    <DESCRIPTION>SLIDE 3
    <TEXT>
    Document 5 - file: a2017juneinvestorfinal003.jpg

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    <SEQUENCE>6
    <FILENAME>a2017juneinvestorfinal004.jpg
    <DESCRIPTION>SLIDE 4
    <TEXT>
    Document 6 - file: a2017juneinvestorfinal004.jpg

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    <SEQUENCE>7
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    <SEQUENCE>8
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    <TEXT>
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    <SEQUENCE>9
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    <DESCRIPTION>SLIDE 7
    <TEXT>
    Document 9 - file: a2017juneinvestorfinal007.jpg

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    <SEQUENCE>10
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    <DESCRIPTION>SLIDE 8
    <TEXT>
    Document 10 - file: a2017juneinvestorfinal008.jpg

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    <SEQUENCE>11
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    <TEXT>
    Document 11 - file: a2017juneinvestorfinal009.jpg

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    <SEQUENCE>12
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    Document 12 - file: a2017juneinvestorfinal010.jpg

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    <SEQUENCE>13
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    <SEQUENCE>15
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    <SEQUENCE>18
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    <SEQUENCE>25
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    <SEQUENCE>26
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    <SEQUENCE>27
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    <SEQUENCE>28
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    <SEQUENCE>29
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    <SEQUENCE>30
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    <SEQUENCE>31
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    <SEQUENCE>32
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    <SEQUENCE>33
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    <SEQUENCE>34
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    <SEQUENCE>35
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    <SEQUENCE>36
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    <SEQUENCE>37
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    <SEQUENCE>38
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    Document 45 - file: a2017juneinvestorfinal043.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>