<html>

<head>
<!-- Document Prepared With IDEAxfiler Software-->
<!-- Copyright 2009 IDEAxfiler TRADEMARK-->
<!-- All rights reserved EDGAR2.com -->



<title>Prepared by EDGARxFilings - www.edgarxfilings.com</title>


</head>

<body lang=EN-US link=blue vlink=purple>

<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;text-align:center'>
<b><font style="font-size: 13.5pt">UNITED STATES</font></b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;text-align:center'>
<b><font style="font-size: 13.5pt">SECURITIES AND EXCHANGE COMMISSION</font></b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;text-align:center'>
<b>Washington,
D.C. 20549</b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center'>
<b>_______________________________</b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;text-align:center'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;text-align:center'>
<b><font style="font-size: 18.0pt">FORM 8&#8209;K</font></b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;text-align:center'>
<b>CURRENT
REPORT</b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;text-align:center'>
<b>Pursuant
to Section 13 or 15(d) of the<br>Securities Exchange Act of 1934</b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center'>
<b><i>__________________________________</i></b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center'>
<b>&nbsp;</b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center'>Date of Report (Date
of earliest event reported):&nbsp; June 6,
2011</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<div align=center>
	<table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0
 style='border-collapse:collapse'>
		<tr>
			<td width=72 valign=top style='width:.75in;padding:0in 5.4pt 0in 5.4pt'>
			<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center'>&nbsp;</p>
			</td>
			<td width=504 valign=top style='width:5.25in;border:none;border-bottom:solid windowtext 1.0pt;
  padding:0in 5.4pt 0in 5.4pt'>
			<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center'>
			<b><font style="font-size: 14.0pt">PLUG POWER INC.</font></b></p>
			</td>
			<td width=63 valign=top style='width:47.4pt;padding:0in 5.4pt 0in 5.4pt'>
			<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center'>&nbsp;</p>
			</td>
		</tr>
	</table></div>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:.25in;text-align:center'>
<b><font style="font-size: 10.0pt">(Exact name of registrant as specified in charter)</font></b></p>
<div align=center>
	<table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0
 style='margin-left:29.4pt;border-collapse:collapse'>
		<tr>
			<td width=174 valign=top style='width:130.2pt;padding:0in 5.4pt 0in 5.4pt'>
			<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center'>
			<b>Delaware</b></p></td>
			<td width=213 valign=top style='width:159.6pt;padding:0in 5.4pt 0in 5.4pt'>
			<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center'>
			<b>1-34392</b></p></td>
			<td width=182 valign=top style='width:136.2pt;padding:0in 5.4pt 0in 5.4pt'>
			<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:center'>
			<b>22-3672377</b></p></td>
		</tr>
		<tr>
			<td width=174 valign=top style='width:130.2pt;padding:0in 5.4pt 0in 5.4pt'>
			<p style='margin-bottom:.0001pt;font-family:"Times New Roman";text-align:center; margin-left:0in; margin-right:0in; margin-top:0in'>
			<font size="2">(State or Other <br>Jurisdiction<br>of Incorporation)</font></p>
			</td>
			<td width=213 valign=top style='width:159.6pt;padding:0in 5.4pt 0in 5.4pt'>
			<p style='margin-bottom:.0001pt;font-family:"Times New Roman";text-align:center; margin-left:0in; margin-right:0in; margin-top:0in'>
			<font size="2">(Commission File
  Number)</font></p></td>
			<td width=182 valign=top style='width:136.2pt;padding:0in 5.4pt 0in 5.4pt'>
			<p style='margin-bottom:.0001pt;font-family:"Times New Roman";text-align:center; margin-left:0in; margin-right:0in; margin-top:0in'>
			<font size="2">(IRS Employer<br>Identification No.)</font></p></td>
		</tr>
	</table></div>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-top:.25in;text-align:center'>
<b><u>968
Albany Shaker Road, Latham, New York&nbsp; 12110<br></u></b><b>
<font style="font-size: 10.0pt">(Address of Principal Executive
Offices)&nbsp; (Zip Code)</font></b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-top:.25in;text-align:center'>
<b><u>(518)
782-7700<br></u></b><b><font style="font-size: 10.0pt">(Registrant's telephone number,
including area code)</font></b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:justify;line-height:13.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-align:justify;line-height:13.0pt'>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";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";text-align:justify;line-height:13.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<font face="Wingdings">o</font>&nbsp;&nbsp; Written communications
pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";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";text-align:justify;line-height:13.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<font face="Wingdings">o</font>&nbsp;&nbsp; Soliciting material
pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";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";text-align:justify;line-height:13.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<font face="Wingdings">o</font>&nbsp;&nbsp; Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR
240.14d-2(b))</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";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";text-align:justify;line-height:13.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<font face="Wingdings">o</font>&nbsp;&nbsp; Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR
240.13e-4(c))</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";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";text-align:justify;line-height:13.0pt'>&nbsp;</p>
<b><hr color="#000080"><br clear=all
style='page-break-before:always'></b>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:1.0in;text-indent:-1.0in'>
<b>Item 3.01.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Notice
of Delisting or Failure to Satisfy a Continued Listing Rule or Standard;
Transfer of Listing</b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-indent:.5in'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-indent:.5in'>On June
6, 2011, Plug Power Inc. (the
&quot;Company&quot;) received a letter from
The Nasdaq Stock Market (&quot;Nasdaq&quot;) advising that the Company has regained
compliance with the Nasdaq Capital Market's minimum bid price requirement for
continued listing as set forth in Nasdaq Listing Rule 5550(a)(2).</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-indent:.5in'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-indent:.5in'>On June
6, 2011, the Company issued a press release announcing that it
had received the letter from Nasdaq described above.&nbsp; A copy of the press
release is attached hereto as Exhibit 99.1 to this report and is incorporated
herein by reference.</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-indent:.5in'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";text-indent:.5in'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";page-break-after:avoid;text-autospace:none'>
<b>Item
9.01.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Financial Statements and Exhibits</b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";page-break-after:avoid;text-autospace:none'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;page-break-after:avoid'>d)
Exhibits. </p>
<table class=MsoTableGrid border=0 cellspacing=0 cellpadding=0
 style='border-collapse:collapse'>
	<tr>
		<td width=107 valign=bottom style='width:80.55pt;border:none;border-bottom:
  solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";page-break-after:avoid'>Exhibit Number</p>
		</td>
		<td width=32 valign=bottom style='width:23.85pt;padding:0in 5.4pt 0in 5.4pt'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";page-break-after:avoid'>&nbsp;</p>
		</td>
		<td width=441 valign=bottom style='width:331.05pt;border:none;border-bottom:
  solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";page-break-after:avoid'>Description</p>
		</td>
	</tr>
	<tr>
		<td width=107 valign=top style='border-left:medium none; border-right:medium none; border-top:medium none; width:80.55pt;border-bottom:medium none windowtext;
  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";margin-bottom:.25in;page-break-after:avoid'>99.1</p>
		</td>
		<td width=32 valign=top style='width:23.85pt;padding:0in 5.4pt 0in 5.4pt'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;page-break-after:avoid'>
		<font style="font-size: 10.0pt">&nbsp;</font></p></td>
		<td width=441 valign=top style='border-left:medium none; border-right:medium none; border-top:medium none; width:331.05pt;border-bottom:
  medium none windowtext;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";margin-bottom:12.0pt;page-break-after:avoid'>Press
  release of Plug Power Inc. issued June 6,
  2011</p></td>
	</tr>
</table>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<hr color="#000080"><br clear=all
style='page-break-before:always'>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt'>
<font style="font-size: 10.0pt">&nbsp;</font></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:24.0pt;text-align:center'>
<b>SIGNATURES</b></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:6.0pt;text-indent:.5in'>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.</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:6.0pt;text-indent:.5in'>
<font style="font-size: 10.0pt">&nbsp;</font></p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:6.0pt;text-indent:.5in'>
<font style="font-size: 10.0pt">&nbsp;</font></p>
<table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width="100%"
 style='width:100.0%;border-collapse:collapse'>
	<tr>
		<td style='padding:0in 0in 0in 0in'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
		</td>
		<td style='padding:0in 0in 0in 0in'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:13.65pt'>PLUG POWER INC.</p>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:13.65pt'>&nbsp;
		</p>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:13.65pt'>&nbsp;
		</p></td>
	</tr>
	<tr>
		<td style='padding:0in 0in 0in 0in'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>Date:&nbsp; June
		6,
  2011</p></td>
		<td style='padding:0in 0in 0in 0in'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:13.65pt'>By:&nbsp;
		<u>/s/ Andrew Marsh&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
		</u></p></td>
	</tr>
	<tr>
		<td style='padding:0in 0in 0in 0in'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
		</td>
		<td style='padding:0in 0in 0in 0in'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:36.35pt'>Andrew Marsh, President and</p>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:36.35pt'>&nbsp;Chief Executive Officer.</p>
		</td>
	</tr>
	<tr>
		<td style='padding:0in 0in 0in 0in'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
		</td>
		<td style='padding:0in 0in 0in 0in'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:13.65pt'>&nbsp;</p>
		</td>
	</tr>
</table>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-left:.5in'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>
<hr color="#000080"><br clear=all
style='page-break-before:always'>
<p style='margin-top:0in;margin-right:0in;margin-bottom:12.0pt;margin-left:0in;font-size:12.0pt;font-family:"Times New Roman";text-align:center'>EXHIBIT INDEX</p>
<table class=MsoTableGrid border=0 cellspacing=0 cellpadding=0
 style='border-collapse:collapse'>
	<tr>
		<td width=107 valign=bottom style='width:80.55pt;border:none;border-bottom:
  solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";page-break-after:avoid'>Exhibit Number</p>
		</td>
		<td width=32 valign=bottom style='width:23.85pt;padding:0in 5.4pt 0in 5.4pt'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";page-break-after:avoid'>&nbsp;</p>
		</td>
		<td width=441 valign=bottom style='width:331.05pt;border:none;border-bottom:
  solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";page-break-after:avoid'>Description</p>
		</td>
	</tr>
	<tr>
		<td width=107 valign=top style='border-left:medium none; border-right:medium none; border-top:medium none; width:80.55pt;border-bottom:medium none windowtext;
  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";margin-bottom:.25in;page-break-after:avoid'>99.1</p>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:.25in;page-break-after:avoid'>&nbsp;
		</p></td>
		<td width=32 valign=top style='width:23.85pt;padding:0in 5.4pt 0in 5.4pt'>
		<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;page-break-after:avoid'>
		<font style="font-size: 10.0pt">&nbsp;</font></p></td>
		<td width=441 valign=top style='border-left:medium none; border-right:medium none; border-top:medium none; width:331.05pt;border-bottom:
  medium none windowtext;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";margin-bottom:12.0pt;page-break-after:avoid'>Press
  release of Plug Power Inc. issued June 6,
  2011</p></td>
	</tr>
</table>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;page-break-after:avoid'>&nbsp;</p>
<p style='margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times New Roman";margin-bottom:12.0pt;page-break-after:avoid'>&nbsp;</p>
<p style='margin-top:0in;margin-right:0in;margin-bottom:12.0pt;margin-left:0in;font-size:12.0pt;font-family:"Times New Roman";'>&nbsp;</p>

</body>

</html>
[{"type": "8-K", "sequence": "1", "filename": "esplugpower8k.htm", "secsgml_size_bytes": 20355}]
{"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": "11895826"}, "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"}}
Prepared by EDGARxFilings - www.edgarxfilings.com
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):  June 6,
2011
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):
o
Written communications
pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o
Soliciting material
pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o
Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR
240.14d-2(b))
o
Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR
240.13e-4(c))
Item 3.01.       Notice
of Delisting or Failure to Satisfy a Continued Listing Rule or Standard;
Transfer of Listing
On June
6, 2011, Plug Power Inc. (the
"Company") received a letter from
The Nasdaq Stock Market ("Nasdaq") advising that the Company has regained
compliance with the Nasdaq Capital Market's minimum bid price requirement for
continued listing as set forth in Nasdaq Listing Rule 5550(a)(2).
On June
6, 2011, the Company issued a press release announcing that it
had received the letter from Nasdaq described above.  A copy of the press
release is attached hereto as Exhibit 99.1 to this report and is incorporated
herein by reference.
Item
9.01.       Financial Statements and Exhibits
d)
Exhibits.
Exhibit Number
Description
99.1
Press
  release of Plug Power Inc. issued June 6,
  2011
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:  June
		6,
  2011
By:
/s/ Andrew Marsh
Andrew Marsh, President and
Chief Executive Officer.
EXHIBIT INDEX
Exhibit Number
Description
99.1
Press
  release of Plug Power Inc. issued June 6,
  2011