Capstone Turbine to Announce Fourth Quarter & Fiscal Year 2007 Results on June 13, 2007

CHATSWORTH, Calif.--

Capstone Turbine Corporation (www.microturbine.com) (NASDAQ:CPST), the world's leading manufacturer of microturbine energy systems, will release financial results for the fourth quarter and fiscal year 2007 ended March 31, 2007, at the close of the market on Wednesday, June 13, 2007.

The company will hold a live webcast to discuss the financial results and future plans and prospects. Any investor or interested individual can listen to the webcast, which is scheduled to begin at 1:45 p.m. Pacific Time (4:45 p.m. Eastern) on June 13, 2007, by logging on to the company's investor relations webpage at www.microturbine.com/ir. A replay of the webcast will be available on the site for 90 days.

About Capstone Turbine

Capstone Turbine Corporation (www.microturbine.com) (NASDAQ:CPST) is the world's leading producer of low-emission microturbine systems, and was the first to market commercially viable microturbine energy products. Capstone Turbine has shipped thousands of Capstone MicroTurbine(TM) systems to customers worldwide. These award-winning systems have logged millions of documented runtime operating hours. Capstone Turbine is a member of the U.S. Environmental Protection Agency's Combined Heat and Power Partnership, which is committed to improving the efficiency of the nation's energy infrastructure and reducing emissions of pollutants and greenhouse gases. A UL-Certified ISO 9001:2000 certified company; Capstone Turbine is headquartered in the Los Angeles area with sales and/or service centers in New York, Mexico City, Milan, Nottingham, Shanghai and Tokyo.

"Capstone Turbine Corporation" and "Capstone MicroTurbine" are registered trademarks of Capstone Turbine Corporation. All other trademarks mentioned are the property of their respective owners.

Source: Capstone Turbine Corporation

Released June 7, 2007