8-K/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 8-K/A

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 22, 2009

PLUG POWER INC.

(Exact Name of Registrant as Specified in Charter)

Delaware	000-27527	22-3672377
(State or Other Jurisdiction	(Commission File Number)	(IRS Employer
of Incorporation)		Identification No.)

968 Albany Shaker Road, Latham, New York  12110

 (Address of Principal Executive Offices) (Zip Code)

Registrant's telephone number, including area code: (518) 782-7700

_____________________________________________________

 (Former Name or Former Address, if Changed Since Last Report)

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))

This amended report on Form 8-K/A is filed to correct an error in the description of the letter received from The Nasdaq Stock Market.

Item 8.01.  Other Events.

On October 22, 2009, Plug Power Inc. (the “Company”) received a letter from The Nasdaq Stock Market (“Nasdaq”) stating that the Company had regained compliance with Nasdaq Marketplace Rule 5450(a)(1) because the bid price of the Company’s common stock closed above the required minimum $1.00 per share for ten consecutive business days.  On October 22, 2009, the Company issued a press release announcing the receipt of the Nasdaq letter.  A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated by reference herein.

Item 9.01.  Financial Statements and Exhibits.

(d)        Exhibits.

99.1                 Press Release issued by Plug Power Inc. dated October 22, 2009.

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SIGNATURE

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 23, 2009	By: /s/ Gerard L. Conway, Jr._____
	Name:  Gerard L. Conway, Jr.
	Title:    General Counsel

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EXHIBIT INDEX

   Exhibit No.             Description

99.1                 Press Release issued by Plug Power Inc. dated October 22, 2009.

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EX-99.1

    News Release

FOR IMMEDIATE RELEASE

PLUG POWER REGAINS COMPLIANCE

WITH NASDAQ LISTING RULES

LATHAM, NY – October 22, 2009 – Plug Power Inc. (NASDAQ: PLUG), a leader in providing clean, reliable energy solutions, announced today that it has received a letter from The NASDAQ Stock Market advising that the Company had regained compliance with The NASDAQ’s minimum bid price listing requirements.

Plug Power had received a notice of deficiency on September 15 stating that the Company was not in compliance with The NASDAQ Marketplace Rule 5450(a)(1) because the bid price of the Company’s common stock had closed below the required minimum $1.00 per share for the previous 30 consecutive business days. Plug Power was notified that it could regain compliance if within 180 days the bid price of the Company’s common stock closed at $1.00 per share or more for a period of at least 10 consecutive trading days.

The letter received from The NASDAQ on October 22, 2009 stated that Plug Power’s common share price had closed above the $1.00 minimum bid price for 10 consecutive trading days, as of market close on October 21, 2009. Therefore, the Company had regained compliance and The NASDAQ advised that the matter is now closed.

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Media Contact: Katrina Fritz Intwala Plug Power Inc.     Phone: (518) 782-7700 ext. 1360 media@plugpower.com Investor Relations Contact: Cathy Yudzevich Plug Power Inc. Phone: (518) 782-7700 ext. 1448 investors@plugpower.com

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