

Conference Call Thursday, June 10, 2010, to Discuss U.S. Geothermal's 2009 Year End Results
BOISE, IDAHO--(Marketwire - June 8, 2010) - U.S. Geothermal Inc. (TSX:GTH)(NYSE Amex:HTM) will host a telephone conference call for investors and analysts on Thursday, June 10, 2010 at 10:00 a.m. EDT (8:00 a.m. MDT) to discuss Year End 2009 Financials (April 1, 2009 – March 31, 2010), which will be filed on June 9, 2010.
The conference call may be accessed by dialing (877) 407-8133 in Canada and the United States, or (201) 689-8040 internationally. A simultaneous webcast of the conference call will be provided through [ http://www.investorcalendar.com/IC/CEPage.asp?ID=159503 ].
U.S. Geothermal Inc., a renewable energy company focused on the production of electricity from geothermal energy, owns and operates geothermal power plants at Raft River, Idaho and San Emidio, Nevada, and is developing the Neal Hot Springs project in Oregon.