    <SEC-DOCUMENT>0001104659-17-030930-index.html : 20170509
    <SEC-HEADER>0001104659-17-030930.hdr.sgml : 20170509
    <ACCEPTANCE-DATETIME>20170509073542
    ACCESSION NUMBER:		0001104659-17-030930
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		16
    CONFORMED PERIOD OF REPORT:	20170509
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20170509
    DATE AS OF CHANGE:		20170509

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			PLUG POWER INC
    		CENTRAL INDEX KEY:			0001093691
    		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRICAL INDUSTRIAL APPARATUS [3620]
    		IRS NUMBER:				223672377
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-34392
    		FILM NUMBER:		17824440

    	BUSINESS ADDRESS:
    		STREET 1:		968 ALBANY-SHAKER ROAD
    		CITY:			LATHAM
    		STATE:			NY
    		ZIP:			12110
    		BUSINESS PHONE:		5187827700

    	MAIL ADDRESS:
    		STREET 1:		968 ALBANY-SHAKER ROAD
    		CITY:			LATHAM
    		STATE:			NY
    		ZIP:			12110
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>a17-12722_18k.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: a17-12722_18k.htm

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    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>a17-12722_1ex99d1.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: a17-12722_1ex99d1.htm

    </DOCUMENT>
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    <SEQUENCE>3
    <FILENAME>g127221moi001.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g127221moi001.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>g127221moi002.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g127221moi002.gif

    </DOCUMENT>
    <DOCUMENT>
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    <SEQUENCE>5
    <FILENAME>g127221moi003.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g127221moi003.gif

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    <FILENAME>g127221moi004.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g127221moi004.gif

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>g127221moi005.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g127221moi005.gif

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>g127221moi006.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: g127221moi006.gif

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    <DOCUMENT>
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    <SEQUENCE>9
    <FILENAME>g127221moi007.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: g127221moi007.gif

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    <SEQUENCE>10
    <FILENAME>g127221moi008.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: g127221moi008.gif

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    <DOCUMENT>
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    <SEQUENCE>11
    <FILENAME>g127221moi009.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: g127221moi009.gif

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>g127221moi010.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: g127221moi010.gif

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>g127221moi011.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: g127221moi011.gif

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>g127221moi012.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: g127221moi012.gif

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>g127221moi013.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: g127221moi013.gif

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    <DOCUMENT>
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    <SEQUENCE>16
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: g127221moi014.gif

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