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 9, 2009

U.S. Energy Systems, Inc.

(Exact name of registrant as specified in its charter)

Delaware

(State or other

jurisdiction of incorporation)

0-10238

(Commission

File Number)

52-1216347

(I.R.S. Employer

Identification No.)

40 Tower Lane 1st Floor Avon, CT	06001
(Address of principal executive offices)	(Zip Code)

Registrant's telephone number, including area code: (860) 678-7537

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 8.01. Other Events.

As previously reported, U.S. Energy Systems, Inc. (the “Company”) and two of its subsidiaries, U.S. Energy Overseas Investments LLC (“USEO”) and GBGH, LLC (“GBGH”) filed voluntary petitions on January 8, 2008, to commence cases under Chapter 11 of Title 11 of the United States Code (the “Code”) in the United States Bankruptcy Court for the Southern District of New York (the “Bankruptcy Court”). On May 26, 2009, the Bankruptcy Court entered an order confirming GBGH’s Second Amended Plan of Reorganization (the “Plan”) pursuant to chapter 11 of the Code. The Plan became effective on June 9, 2009.

The Plan resolves all outstanding claims against and interests in GBGH. Subject to the specific provisions set forth in the Plan, all obligations owed to secured creditors were discharged and in exchange, holders of first lien secured obligations received their pro rata shares of $65 million of new secured credit facilities and their pro rata share of 97.5% of the New Membership Interests in the Reorganized GBGH. Holders of second lien secured obligations received their pro rata shares of 2.5% of the New Membership Interests in the Reorganized GBGH and 100% of the Warrants to be issued by the Reorganized GBGH. All existing membership interests in GBGH were cancelled, including the Company’s 79% equity interests in GBGH which it owns through its wholly owned subsidiary, USEO.

The cancellation of the Company’s equity interests in GBGH, coupled with the recent sale by the Company of its interests in the assets of subsidiary US Energy Biogas Corp., complete the resolution and disposition of substantially all of the Company’s assets.

Over the next three to six months, the Company anticipates that it will seek confirmation of a plan of liquidation under chapter 11 of the Code. If such a plan were to be approved by the Bankruptcy Court, the Company anticipates it would promptly file a Form 15 certifying to and notifying the United States Securities and Exchange Commission of the termination of the registration under the Exchange Act of 1934 of its common stock.

Any questions pertaining to the Chapter 11 filings should be directed to Peter S. Partee Sr. at Hunton & Williams LLP, counsel for the debtors, phone number (212) 309-1056.

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.

	U.S. Energy Systems, Inc.

	By:	/s/ Richard Augustine
		Richard Augustine
		Chief Accounting Officer

Date: June 9, 2009