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<title>8-K</title>



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<p style='margin-bottom:.0001pt;text-align:center;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt; margin-left:0in; margin-right:0in; margin-top:0in'><b>&nbsp;</b></p>

<p style='margin-bottom:.0001pt;text-align:center;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt; margin-left:0in; margin-right:0in; margin-top:0in'><b>&nbsp;</b></p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";line-height:1.0pt'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";line-height:1.0pt'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";line-height:1.0pt'>&nbsp;</p>

<p style='margin-bottom:.0001pt;text-align:center;font-family:"Times New Roman";margin-bottom:12.0pt; margin-left:0in; margin-right:0in; margin-top:0in'><b>
<font size="4">UNITED STATES</font></b></p>

<p style='margin-bottom:.0001pt;text-align:center;font-family:"Times New Roman";margin-bottom:12.0pt; margin-left:0in; margin-right:0in; margin-top:0in'><b>
<font size="4">SECURITIES AND EXCHANGE COMMISSION</font></b></p>

<p style='margin-top:0in;margin-right:0in;margin-bottom:24.0pt;margin-left:0in;text-align:center;font-size:12.0pt;font-family:"Times New Roman";font-weight:bold;margin-bottom:12.0pt'>Washington, D.C. 20549</p>

<p style='margin-bottom:.0001pt;text-align:center;font-size:12.0pt;font-family:"Times New Roman";font-weight:bold; margin-left:0in; margin-right:0in; margin-top:0in'>_______________________________</p>

<p style='margin:0in;margin-bottom:.0001pt;text-align:center;font-size:12.0pt;font-family:"Arial","sans-serif";margin-bottom:12.0pt'>&nbsp;</p>

<p style='margin-bottom:.0001pt;text-align:center;font-family:"Times New Roman";margin-bottom:12.0pt; margin-left:0in; margin-right:0in; margin-top:0in'><b>
<font size="5">FORM 8&#8209;K</font></b></p>

<p style='margin-top:0in;margin-right:0in;margin-bottom:24.0pt;margin-left:0in;text-align:center;font-size:12.0pt;font-family:"Times New Roman";font-weight:bold;margin-bottom:12.0pt'>CURRENT REPORT</p>

<p style='margin-top:0in;margin-right:0in;margin-bottom:24.0pt;margin-left:0in;text-align:center;font-size:12.0pt;font-family:"Times New Roman";font-weight:bold;margin-bottom:12.0pt'>Pursuant to Section 13 or
15(d) of the<br>
Securities Exchange Act of 1934</p>

<p style='margin-bottom:.0001pt;text-align:center;font-size:12.0pt;font-family:"Times New Roman";font-weight:bold; margin-left:0in; margin-right:0in; margin-top:0in'><i>__________________________________</i></p>

<p style='margin:0in;margin-bottom:.0001pt;text-align:center;font-size:12.0pt;font-family:"Times New Roman","serif";font-weight:bold;'>&nbsp;</p>

<p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center; margin-left:0in; margin-right:0in; margin-top:0in'>Date of Report (Date
of earliest event reported):&nbsp; <b><u>October 8, 2013</u></b></p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";'>&nbsp;</p>

<div align="center">

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  <td valign=top style='padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in'>
  <p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:center'>&nbsp;</p>
  </td>
  <td valign=top style='border-left:medium none; border-right:medium none; border-top:medium none; border-bottom:1.0pt solid windowtext; padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in'>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center; margin-left:0in; margin-right:0in; margin-top:0in'><b><font style="font-size: 14.0pt">PLUG POWER INC.</font></b></p>
  </td>
  <td valign=top style='padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in'>
  <p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:center'>&nbsp;</p>
  </td>
 </tr>
</table>

</div>

<p style='margin-bottom:.0001pt;text-align:center;font-size:12.0pt;font-family:"Times New Roman";font-weight:bold;margin-bottom:.25in; margin-left:0in; margin-right:0in; margin-top:0in'><font style="font-size: 10.0pt">(Exact
name of registrant as specified in charter)</font></p>

<table class=MsoNormalTable border=0 cellpadding=0
 style='margin-left:0pt;border-collapse:collapse' width="100%">
 <tr>
  <td width=174 valign=top style='width:33%;padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in'>
  <div style='border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in'>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center;border:medium none;
  padding:0in; margin-left:0in; margin-right:0in; margin-top:0in'><b>Delaware</b></p>
  </div>
  </td>
  <td width=213 valign=top style='width:34%;padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in'>
  <div style='border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in'>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center;border:medium none;
  padding:0in; margin-left:0in; margin-right:0in; margin-top:0in'><b>1-34392</b></p>
  </div>
  </td>
  <td width=182 valign=top style='width:33%;padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in'>
  <div style='border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in'>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center;border:medium none;
  padding:0in; margin-left:0in; margin-right:0in; margin-top:0in'><b>22-3672377</b></p>
  </div>
  </td>
 </tr>
 <tr>
  <td width=174 valign=top style='width:33%;padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in'>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center; margin-left:0in; margin-right:0in; margin-top:0in'>(State or Other
  Jurisdiction<br>
  of Incorporation)</p>
  </td>
  <td width=213 valign=top style='width:34%;padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in'>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center; margin-left:0in; margin-right:0in; margin-top:0in'>(Commission File
  Number)</p>
  </td>
  <td width=182 valign=top style='width:33%;padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in'>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center; margin-left:0in; margin-right:0in; margin-top:0in'>(IRS Employer<br>
  Identification No.)</p>
  </td>
 </tr>
</table>

<p style='margin-bottom:.0001pt;text-align:center;font-size:12.0pt;font-family:"Times New Roman";font-weight:bold;margin-top:.25in; margin-left:0in; margin-right:0in'><u>968
  Albany Shaker Road, Latham, New York&nbsp; 12110<br>
</u><font style="font-size: 10.0pt">(Address of Principal Executive
Offices)&nbsp; (Zip Code)</font></p>

<p style='margin-bottom:.0001pt;text-align:center;font-size:12.0pt;font-family:"Times New Roman";font-weight:bold;margin-top:.25in; margin-left:0in; margin-right:0in'><u>(518)
782-7700<br>
</u><font style="font-size: 10.0pt">(Registrant&#146;s telephone number,
including area code)</font></p>

<p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:justify;line-height:13.0pt; margin-left:0in; margin-right:0in; margin-top:0in'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </p>

<p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:justify;line-height:13.0pt; margin-left:0in; margin-right:0in; margin-top:0in'>Check the appropriate box below if the Form 8-K
filing is intended to simultaneously satisfy the filing obligation of the
registrant under any of the following provisions (<i>see </i>General
Instruction A.2. below):</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:justify;line-height:13.0pt'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:justify;line-height:13.0pt'>
<font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font>
<font face="Wingdings">&#168;</font><font face="Times New Roman">&nbsp;&nbsp; Written
communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</font></p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:justify;line-height:13.0pt'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:justify;line-height:13.0pt'>
<font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font>
<font face="Wingdings">&#168;</font><font face="Times New Roman">&nbsp;&nbsp; Soliciting
material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</font></p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:justify;line-height:13.0pt'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:justify;line-height:13.0pt'>
<font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font>
<font face="Wingdings">&#168;</font><font face="Times New Roman">&nbsp;&nbsp; Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR
240.14d-2(b))</font></p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:justify;line-height:13.0pt'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:justify;line-height:13.0pt'>
<font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font>
<font face="Wingdings">&#168;</font><font face="Times New Roman">&nbsp;&nbsp; Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR
240.13e-4(c))</font></p>

<p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:0in; margin-right:0in; margin-top:0in'><font style="font-size: 11.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></p>

<p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:0in; margin-right:0in; margin-top:0in'>&nbsp;</p>

<div style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:center'>

<hr size=2 width="100%" noshade style='color:navy' align=center>

</div>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";line-height:1.0pt'>&nbsp;</p>

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clear=all style='page-break-before:always'>
</b>

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<div style='page:WordSection2;'>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";line-height:1.0pt'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";line-height:1.0pt'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";line-height:1.0pt'>&nbsp;</p>

<p style='margin-right:0in;margin-left:0in;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:.0001pt;text-autospace:none; margin-left:0in; margin-right:0in; margin-top:0in'><b>Item 2.02
Results of Operations and Financial Condition</b></p>

<p style='margin-right:0in;margin-left:0in;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:.0001pt;text-autospace:none; margin-left:0in; margin-right:0in; margin-top:0in'><b>&nbsp;</b></p>

<p style='margin-right:0in;margin-left:0in;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:.0001pt;text-autospace:none; margin-left:0in; margin-right:0in; margin-top:0in'>On October 8,
2013, Plug Power Inc. (the &#147;<u>Company</u>&#148;) issued a press release announcing &nbsp;certain
business updates and the Company&#146;s business strategy to grow the business in
the upcoming quarters.&nbsp; A copy of the press release is being furnished as
Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by
reference.</p>

<p style='margin-right:0in;margin-left:0in;font-size:12.0pt;font-family:"Times New Roman","serif";margin:0in;margin-bottom:.0001pt;text-autospace:none'>&nbsp;</p>

<p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-autospace:none; margin-left:0in; margin-right:0in; margin-top:0in'>The information in this Current
Report on Form 8-K is being furnished and shall not be deemed &#147;filed&#148; for
purposes of Section 18 of the Securities and Exchange Act of 1934, as amended,
or otherwise subject to the liabilities of that Section. The information in
this Current Report on Form 8-K shall not be incorporated by reference into any
registration statement or other document pursuant to the Securities Act of
1933, as amended.</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-autospace:none'>&nbsp;</p>

<p style='margin-right:0in;margin-left:0in;font-size:12.0pt;font-family:"Times New Roman","serif";margin:0in;margin-bottom:.0001pt;text-autospace:none'>&nbsp;</p>

<p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:0in; margin-right:0in; margin-top:0in'><b>Item 9.01 Financial Statements and Exhibits. </b></p>

<p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-autospace:none; margin-left:0in; margin-right:0in; margin-top:0in'><b>&nbsp;</b></p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";'>&nbsp;</p>

<p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:0in; margin-right:0in; margin-top:0in'>(d)&nbsp;Exhibits. The following exhibit is furnished
herewith:</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";'>&nbsp;</p>

<table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width="93%"
 style='width:93.0%;margin-left:.25in;border-collapse:collapse'>
 <tr>
  <td width="28%" valign=bottom style='border-left:medium none; border-right:medium none; border-top:medium none; border-bottom:1.0pt solid windowtext; padding:0in; '>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:0in; margin-right:0in; margin-top:0in'><b>Exhibit&nbsp;Number</b></p>
  </td>
  <td width="0%" valign=bottom style='width:.68%;padding:0in 0in 0in 0in'>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center; margin-left:0in; margin-right:0in; margin-top:0in'><b>&nbsp;</b></p>
  </td>
  <td valign=bottom style='border-left:medium none; border-right:medium none; border-top:medium none; width:68%;border-bottom:
  1.0pt solid windowtext;padding:0in; '>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center; margin-left:0in; margin-right:0in; margin-top:0in'><b>Title</b></p>
  </td>
 </tr>
 <tr>
  <td width="28%" valign=top style='padding:0in; '>
  <p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";'>&nbsp;</p>
  </td>
  <td width="0%" valign=bottom style='width:.68%;padding:0in 0in 0in 0in'>
  <p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";'>&nbsp;</p>
  </td>
  <td valign=top style='width:68%;padding:0in; '>
  <p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";'>&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="28%" valign=top style='padding:0in; '>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:0in; margin-right:0in; margin-top:0in'>99.1</p>
  </td>
  <td width="0%" valign=bottom style='width:.68%;padding:0in 0in 0in 0in'>
  <p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";'>&nbsp;</p>
  </td>
  <td valign=top style='width:68%;padding:0in; '>
  <p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:0in; margin-right:0in; margin-top:0in'>Press Release dated October 8, 2013</p>
  </td>
 </tr>
</table>

<p style='margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:0in; margin-right:0in; margin-top:0in'>&nbsp;</p>

<div style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";text-align:center'>

<p style="font-size: 12.0pt; font-family: Times New Roman; margin-left: 0in; margin-right: 0in; margin-top: 0in; margin-bottom: .0001pt">&nbsp;</p>
<p style="font-size: 12.0pt; font-family: Times New Roman; margin-left: 0in; margin-right: 0in; margin-top: 0in; margin-bottom: .0001pt">&nbsp;</p>
<p style="font-size: 12.0pt; font-family: Times New Roman; margin-left: 0in; margin-right: 0in; margin-top: 0in; margin-bottom: .0001pt">&nbsp;</p>
<p style="font-size: 12.0pt; font-family: Times New Roman; margin-left: 0in; margin-right: 0in; margin-top: 0in; margin-bottom: .0001pt">&nbsp;</p>
<p style="font-size: 12.0pt; font-family: Times New Roman; margin-left: 0in; margin-right: 0in; margin-top: 0in; margin-bottom: .0001pt">&nbsp;</p>
<p style="font-size: 12.0pt; font-family: Times New Roman; margin-left: 0in; margin-right: 0in; margin-top: 0in; margin-bottom: .0001pt">&nbsp;</p>
<p style="font-size: 12.0pt; font-family: Times New Roman; margin-left: 0in; margin-right: 0in; margin-top: 0in; margin-bottom: .0001pt">&nbsp;</p>
<p style="font-size: 12.0pt; font-family: Times New Roman; margin-left: 0in; margin-right: 0in; margin-top: 0in; margin-bottom: .0001pt">&nbsp;</p>
<p style="font-size: 12.0pt; font-family: Times New Roman; margin-left: 0in; margin-right: 0in; margin-top: 0in; margin-bottom: .0001pt">&nbsp;</p>
<p style="font-size: 12.0pt; font-family: Times New Roman; margin-left: 0in; margin-right: 0in; margin-top: 0in; margin-bottom: .0001pt">&nbsp;</p>
<p style="font-size: 12.0pt; font-family: Times New Roman; margin-left: 0in; margin-right: 0in; margin-top: 0in; margin-bottom: .0001pt">&nbsp;</p>

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<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";line-height:1.0pt'>&nbsp;</p>

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<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";line-height:1.0pt'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";line-height:1.0pt'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";line-height:1.0pt'>&nbsp;</p>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman","serif";margin-left:1.0in;text-indent:-1.0in'>&nbsp;</p>

<p style='margin-top:0in;margin-right:0in;margin-bottom:24.0pt;margin-left:0in;text-align:center;font-size:12.0pt;font-family:"Times New Roman";font-weight:bold'>SIGNATURES</p>

<p style='margin-top:0in;margin-right:0in;margin-bottom:6.0pt;margin-left:0in;text-indent:10.5pt;font-size:10.0pt;font-family:"Times New Roman";text-indent:.5in'><font style="font-size: 12.0pt">Pursuant to the requirements of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed
on its behalf by the undersigned hereunto duly authorized.</font></p>

<p style='margin-top:12.0pt;margin-right:0in;margin-bottom:30.0pt;margin-left:3.5in;page-break-after:avoid;font-size:12.0pt;font-family:"Times New Roman";margin-left:3.0in;page-break-after:auto'>&nbsp;</p>

<table border="0" width="100%">
	<tr>
		<td width="50%">

&nbsp;</td>
		<td width="50%">PLUG POWER
INC.</td>
	</tr>
	<tr>
		<td width="50%">

&nbsp;</td>
		<td width="50%">&nbsp;</td>
	</tr>
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		<td width="50%">

<p style='margin-top:0in;margin-right:0in;margin-bottom:12.0pt;margin-left:3.5in;font-size:12.0pt;font-family:"Times New Roman";margin-top:0in;margin-right:0in;margin-bottom:
0in;margin-left:3.0in;margin-bottom:.0001pt;text-indent:-3.0in'>Date:&nbsp;
October 11, 2013</p>

		</td>
		<td width="50%">By: <u>/s/ Andrew Marsh&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
		</u></td>
	</tr>
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<p style='margin-top:0in;margin-right:0in;margin-bottom:12.0pt;margin-left:3.5in;font-size:12.0pt;font-family:"Times New Roman";margin-top:0in;margin-right:0in;margin-bottom:
0in;margin-left:240.0pt;margin-bottom:.0001pt;text-indent:-240.0pt'>&nbsp;</p>

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		<td width="50%">&nbsp;&nbsp;&nbsp;&nbsp; Andrew Marsh</td>
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<p style='margin-top:0in;margin-right:0in;margin-bottom:12.0pt;margin-left:3.5in;font-size:12.0pt;font-family:"Times New Roman";margin-top:0in;margin-right:0in;margin-bottom:
0in;margin-left:240.0pt;margin-bottom:.0001pt;text-indent:-240.0pt'>&nbsp;</p>

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		<td width="50%">&nbsp;&nbsp;&nbsp;&nbsp; Chief Executive Officer</td>
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[{"type": "8-K", "sequence": "1", "filename": "esplugpower8k.htm", "secsgml_size_bytes": 23562}]
{"company-data": {"conformed-name": "PLUG POWER INC", "cik": "0001093691", "assigned-sic": "3620", "irs-number": "223672377", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-34392", "film-number": "131147955"}, "business-address": {"street1": "968 ALBANY-SHAKER ROAD", "city": "LATHAM", "state": "NY", "zip": "12110", "phone": "5187827700"}, "mail-address": {"street1": "968 ALBANY-SHAKER ROAD", "city": "LATHAM", "state": "NY", "zip": "12110"}}
8-K
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
_______________________________
FORM 8‑K
CURRENT REPORT
Pursuant to Section 13 or
15(d) of the
Securities Exchange Act of 1934
__________________________________
Date of Report (Date
of earliest event reported):
October 8, 2013
PLUG POWER INC.
(Exact
name of registrant as specified in charter)
Delaware
1-34392
22-3672377
(State or Other
  Jurisdiction
of Incorporation)
(Commission File
  Number)
(IRS Employer
Identification No.)
968
  Albany Shaker Road, Latham, New York  12110
(Address of Principal Executive
Offices)  (Zip Code)
(518)
782-7700
(Registrant's telephone number,
including area code)
Check the appropriate box below if the Form 8-K
filing is intended to simultaneously satisfy the filing obligation of the
registrant under any of the following provisions (
see
General
Instruction A.2. below):
¨
Written
communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
¨
Soliciting
material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
¨
Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR
240.14d-2(b))
¨
Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR
240.13e-4(c))
Item 2.02
Results of Operations and Financial Condition
On October 8,
2013, Plug Power Inc. (the "
Company
") issued a press release announcing  certain
business updates and the Company's business strategy to grow the business in
the upcoming quarters.  A copy of the press release is being furnished as
Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by
reference.
The information in this Current
Report on Form 8-K is being furnished and shall not be deemed "filed" for
purposes of Section 18 of the Securities and Exchange Act of 1934, as amended,
or otherwise subject to the liabilities of that Section. The information in
this Current Report on Form 8-K shall not be incorporated by reference into any
registration statement or other document pursuant to the Securities Act of
1933, as amended.
Item 9.01 Financial Statements and Exhibits.
(d) Exhibits. The following exhibit is furnished
herewith:
Exhibit Number
Title
99.1
Press Release dated October 8, 2013
SIGNATURES
Pursuant to the requirements of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed
on its behalf by the undersigned hereunto duly authorized.
PLUG POWER
INC.
Date: 
October 11, 2013
By:
/s/ Andrew Marsh
Andrew Marsh
Chief Executive Officer