N@N

VANCOUVER, BRITISH COLUMBIA--(Marketwire - Nov. 19, 2009) - Sierra Geothermal Power Corp. (SGP) (TSX VENTURE:SRA) today announced that its 2009 third quarter results will be released prior to the close of the TSX.V market on Monday, November 23, 2009. A conference call to discuss Management's Discussion and Analysis, financial results, project updates and development plans will be held on Tuesday, November 24, 2009 at 10:00 am ET (7:00 am PT).

Q3 2009 Results Conference Call

Date: Tuesday, November 24, 2009

Time: 10:00 am Eastern Time - 7:00 am Pacific Time

Dial-In Numbers:
North American toll-free number: 1-866-226-1792
International toll number: 1-416-340-2218

Replay of the Call will be available for 30 days following the call

Dial-In Numbers for Replay:
North American toll-free number: 1-800-408-3053
International toll number: 1-416-695-5800

Pass Code for Replay: 1673514

About Sierra Geothermal Power Corp.

Sierra Geothermal Power Corp. is a renewable energy company focused on the exploration and development of clean, sustainable geothermal power. It is based in Vancouver, British Columbia and listed on the TSX Venture Exchange under the symbol SRA. Its portfolio of geothermal projects located in Nevada and California exceeds 365 square kilometers (90,000 acres) and has a combined total estimated capacity of greater than 500 MW. SGP intends to finance development by utilizing a combination of corporate equity, joint venture partnerships and project debt, with the support of US government grants and loan guarantees. To find out more about Sierra Geothermal Power Corp. (TSX VENTURE:SRA) visit our website at [ www.sierrageopower.com ].

On behalf of the Board of Directors,

Gary Thompson, President, Chief Executive Officer and Director

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION

This press release contains forward-looking statements. Forward-looking statements are projections of events, revenues, income, future economic performance or management's plans and objectives for future operations. In some cases you can identify forward-looking statements by the use of terminology such as "may", "should", "anticipates", "believes", "expects", "intends", "forecasts", "plans", "future", "strategy", or words of similar meaning. Forward-looking statements in this press release include statements such as, "the Company's intent to finance the development of its projects through a combination of corporate equity, joint venture partnerships and project debt with the support of U.S. government grants and loan guarantees. These statements are only predictions and involve known and unknown risks, uncertainties and other factors, including the risks inherent in our industry, the challenging capital markets and other risks identified by us in our periodic filings on SEDAR (which can be viewed at[ www.sedar.com ]). Any of these risks could cause our or our industry's actual results, levels of activity, performance or achievements to be materially different from any future results, levels of activity, performance or achievements expressed or implied by these forward-looking statements.

While these forward-looking statements and any assumptions upon which they are based are made in good faith and reflect our current judgment regarding the direction of its business, actual results will almost always vary, sometimes materially, from any estimates, predictions, projections, assumptions or other future performance suggested in this press release. Except as required by applicable law, including the securities laws of Canada, we do not intend to update any of the forward-looking statements to conform these statements to actual results.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.