    <SEC-DOCUMENT>0000107815-17-000161-index.html : 20170509
    <SEC-HEADER>0000107815-17-000161.hdr.sgml : 20170509
    <ACCEPTANCE-DATETIME>20170508174501
    ACCESSION NUMBER:		0000107815-17-000161
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		42
    CONFORMED PERIOD OF REPORT:	20170509
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20170509
    DATE AS OF CHANGE:		20170508

    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:		17823692

    	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-k05092.htm
    <DESCRIPTION>WEC ENERGY GROUP FORM 8-K
    <TEXT>
    Document 1 - file: wecenergygroupform8-k05092.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>a2017mayinvestorfinal.htm
    <DESCRIPTION>EXHIBIT 99.1 PRESENTATION SLIDES
    <TEXT>
    Document 2 - file: a2017mayinvestorfinal.htm

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>a2017mayinvestorfinal001.jpg
    <DESCRIPTION>SLIDE 1
    <TEXT>
    Document 3 - file: a2017mayinvestorfinal001.jpg

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    Document 4 - file: a2017mayinvestorfinal002.jpg

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    Document 5 - file: a2017mayinvestorfinal003.jpg

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    <SEQUENCE>6
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    <DESCRIPTION>SLIDE 4
    <TEXT>
    Document 6 - file: a2017mayinvestorfinal004.jpg

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    <SEQUENCE>7
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    <DESCRIPTION>SLIDE 5
    <TEXT>
    Document 7 - file: a2017mayinvestorfinal005.jpg

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    Document 8 - file: a2017mayinvestorfinal006.jpg

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    <SEQUENCE>9
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    <TEXT>
    Document 9 - file: a2017mayinvestorfinal007.jpg

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    <DOCUMENT>
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    <SEQUENCE>10
    <FILENAME>a2017mayinvestorfinal008.jpg
    <DESCRIPTION>SLIDE 8
    <TEXT>
    Document 10 - file: a2017mayinvestorfinal008.jpg

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    <SEQUENCE>11
    <FILENAME>a2017mayinvestorfinal009.jpg
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    <TEXT>
    Document 11 - file: a2017mayinvestorfinal009.jpg

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    <SEQUENCE>12
    <FILENAME>a2017mayinvestorfinal010.jpg
    <DESCRIPTION>SLIDE 10
    <TEXT>
    Document 12 - file: a2017mayinvestorfinal010.jpg

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    <SEQUENCE>13
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    <DESCRIPTION>SLIDE 11
    <TEXT>
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    Document 15 - file: a2017mayinvestorfinal013.jpg

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    <SEQUENCE>16
    <FILENAME>a2017mayinvestorfinal014.jpg
    <DESCRIPTION>SLIDE 14
    <TEXT>
    Document 16 - file: a2017mayinvestorfinal014.jpg

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    <SEQUENCE>17
    <FILENAME>a2017mayinvestorfinal015.jpg
    <DESCRIPTION>SLIDE 15
    <TEXT>
    Document 17 - file: a2017mayinvestorfinal015.jpg

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    <SEQUENCE>18
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    <DESCRIPTION>SLIDE 16
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    Document 18 - file: a2017mayinvestorfinal016.jpg

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    <SEQUENCE>19
    <FILENAME>a2017mayinvestorfinal017.jpg
    <DESCRIPTION>SLIDE 17
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    Document 19 - file: a2017mayinvestorfinal017.jpg

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    <SEQUENCE>20
    <FILENAME>a2017mayinvestorfinal018.jpg
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    <TEXT>
    Document 20 - file: a2017mayinvestorfinal018.jpg

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    <SEQUENCE>21
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    Document 21 - file: a2017mayinvestorfinal019.jpg

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    <SEQUENCE>22
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    Document 22 - file: a2017mayinvestorfinal020.jpg

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    <SEQUENCE>23
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    Document 23 - file: a2017mayinvestorfinal021.jpg

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    <SEQUENCE>24
    <FILENAME>a2017mayinvestorfinal022.jpg
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    Document 24 - file: a2017mayinvestorfinal022.jpg

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    <SEQUENCE>25
    <FILENAME>a2017mayinvestorfinal023.jpg
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    <TEXT>
    Document 25 - file: a2017mayinvestorfinal023.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>a2017mayinvestorfinal024.jpg
    <DESCRIPTION>SLIDE 24
    <TEXT>
    Document 26 - file: a2017mayinvestorfinal024.jpg

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    <SEQUENCE>27
    <FILENAME>a2017mayinvestorfinal025.jpg
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    <TEXT>
    Document 27 - file: a2017mayinvestorfinal025.jpg

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    <SEQUENCE>28
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    Document 28 - file: a2017mayinvestorfinal026.jpg

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    <SEQUENCE>29
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    <TEXT>
    Document 29 - file: a2017mayinvestorfinal027.jpg

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    <SEQUENCE>30
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    <TEXT>
    Document 30 - file: a2017mayinvestorfinal028.jpg

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    <SEQUENCE>31
    <FILENAME>a2017mayinvestorfinal029.jpg
    <DESCRIPTION>SLIDE 29
    <TEXT>
    Document 31 - file: a2017mayinvestorfinal029.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>a2017mayinvestorfinal030.jpg
    <DESCRIPTION>SLIDE 30
    <TEXT>
    Document 32 - file: a2017mayinvestorfinal030.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>a2017mayinvestorfinal031.jpg
    <DESCRIPTION>SLIDE 31
    <TEXT>
    Document 33 - file: a2017mayinvestorfinal031.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>a2017mayinvestorfinal032.jpg
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    <TEXT>
    Document 34 - file: a2017mayinvestorfinal032.jpg

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    <SEQUENCE>35
    <FILENAME>a2017mayinvestorfinal033.jpg
    <DESCRIPTION>SLIDE 33
    <TEXT>
    Document 35 - file: a2017mayinvestorfinal033.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>a2017mayinvestorfinal034.jpg
    <DESCRIPTION>SLIDE 34
    <TEXT>
    Document 36 - file: a2017mayinvestorfinal034.jpg

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    <SEQUENCE>37
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    <TEXT>
    Document 37 - file: a2017mayinvestorfinal035.jpg

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    <SEQUENCE>38
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    <TEXT>
    Document 38 - file: a2017mayinvestorfinal036.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>39
    <FILENAME>a2017mayinvestorfinal037.jpg
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    <TEXT>
    Document 39 - file: a2017mayinvestorfinal037.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>40
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    Document 40 - file: a2017mayinvestorfinal038.jpg

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    <SEQUENCE>41
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    Document 41 - file: a2017mayinvestorfinal039.jpg

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    <SEQUENCE>42
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    <TEXT>
    Document 42 - file: a2017mayinvestorfinal040.jpg

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    </SEC-DOCUMENT>