Sierra Geothermal Power Corp.
TSX VENTURE : SRA

Sierra Geothermal Power Corp.

November 14, 2007 09:00 ET

Sierra Geothermal Power Corp. Engages Energi IR Communications for Investor Relations Consulting

VANCOUVER, BRITISH COLUMBIA--(Marketwire - Nov. 14, 2007) -

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Sierra Geothermal Power Corp. (SGP) (TSX VENTURE:SRA), a renewable energy company focused on the exploration and development of geothermal resources for commercial power generation, has engaged Energi IR Communications as strategic investor relations consultants to the Company.

"SGP is at an exciting stage of development and poised to experience significant growth as the interest level in renewable energy sources continues to rise. We are extremely pleased to align ourselves with an experienced firm that specializes in the renewable energy sector and look forward to our upcoming progress," said Gary R. Thompson, President and CEO of SGP.

Energi IR will focus on developing SGP's investor relations program to expand the Company's communications with the investment community. Objectives of the program include development of SGP's communications materials and enhancement of institutional and retail investor awareness of the Company.

Energi IR specializes in serving the investor relations needs of public companies operating in the rapidly-growing renewable energy sector. Energi IR provides effective strategic consulting, shareholder outreach and a range of communications services. Through clear and consistent communications programs, Energi IR helps publicly traded companies express their investment propositions.

Energi IR was engaged by SGP on November 1, 2007 for a monthly fee of $6,500 for professional services for a period of 12 months. SGP will also grant stock options to purchase 100,000 shares of the Company to Energi IR; the stock options shall be vested quarterly in equal installments commencing November 1st, 2007. This agreement is subject to acceptance by the TSX Venture Exchange.

About Sierra Geothermal Power Corp.

SGP is a Vancouver-based renewable energy company focused on the exploration and development of clean, sustainable geothermal power. Geothermal power plants produce long-term revenues and provide continuous base-load power, often at or above 95% capacity. SGP's 17 projects comprise a total of 88,000 acres of geothermal land assets in Nevada and California. The company intends to advance the development of its portfolio of projects through a combination of equity and/or joint ventures, while continuing to evaluate additional acquisitions.

On behalf of the Board of Directors,

Gary R. Thompson, P.Geo

This news release contains forward-looking statements that are subject to certain risks and uncertainties that may cause actual results to differ materially from those projected on the basis of such forward-looking statements. Such forward-looking statements are made based upon management's beliefs, as well as assumptions made by, and information currently available to, management pursuant to the "safe-harbor" provisions of the Private Securities Litigation Reform Act of 1995.

To find out more about Sierra Geothermal Power Corp. (TSX VENTURE:SRA), visit our website at www.sierrageopower.com.

The TSX Venture Exchange does not accept responsibility for the adequacy or accuracy of this release.

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