Provo, UT, May 27, 2010 –Raser Technologies, Inc. (NYSE: RZ), announced today that management will present at the following upcoming conferences:

What:               The Platts Second Annual Geothermal Energy Conference , June 3-4, 2010

Where:             The Encore at Wynn Hotel, Las Vegas, NV

Presentation:    June 3, 2010

Time:               12:30 p.m. PT (Luncheon Host Company)

Presentation:    June 4, 2010

Time:               11:00 a.m. PT

What:               RBC 2010 Global Energy & Power Conference, June 7-8, 2010

Where:             The Ritz-Carlton, New York Battery Park

Presentation:    June 7, 2010- This presentation will not be webcast

Time:               8:30 a.m. ET

About Raser Technologies

Raser (NYSE: RZ) is an environmental energy technology company focused on geothermal power development and technology licensing.  Raser’s Power Systems segment develops clean, renewable geothermal electric power plants with one operating plant in southern Utah and eight active and early stage projects in four western United States: Utah, New Mexico, Nevada and Oregon, as well as a concession for 100,000 acres in Indonesia. Raser’s Transportation and Industrial segment focuses on extended-range plug-in-hybrid vehicle solutions and using Raser’s award-winning Symetron™ technology to improve the torque density and efficiency of the electric motors and drive systems used in electric and hybrid-electric vehicle powertrains and industrial applications. Further information on Raser may be found at: www.rasertech.com.

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Raser Technologies, Inc.                                                                     

Issa Arnita                                                                                

Investor Relations                                                                                 

(801) 765-1200  

investorrelations@rasertech.com                                                           

Hayden IR

Cameron Donahue

(651) 653-1854

cameron@haydenir.com