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 13, 2009

PLUG POWER INC.

(Exact name of registrant as specified in charter)

Delaware	0-27527	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 7.01 Regulation FD Disclosure.

On October 13, 2009, Plug Power Inc. (the “Company”) issued a press release concerning statements made during an analyst and investor meeting held on October 8, 2009.  The full text of the press release is furnished as Exhibit 99.1 hereto and incorporated by reference herein.

The information set forth in this Item 7.01, including Exhibit 99.1 attached hereto, is intended to be furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing.

Item 9.01

(d) Exhibits.

Exhibit Number	Title
99.1	Press Release of Plug Power Inc. dated October 13, 2009

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 13, 2009	By: /s/ Andrew Marsh
	Andrew Marsh
	Chief Executive Officer