Capstone Turbine Invites the Public to Listen to Third Quarter Fiscal Year 2008 Conference Call

Capstone Turbine Corporation (www.microturbine.com) (NASDAQ:CPST), the world’s leading clean technology manufacturer of microturbine energy systems will release financial results for the third quarter of fiscal year 2008 ended December 31, 2007, at the close of the market on Monday, February 11, 2008.

Capstone Turbine Corporation is Added to the Russell 3000(R) Index

CHATSWORTH, Calif.–(BUSINESS WIRE)–July 5, 2006–Capstone Turbine Corporation® (www.microturbine.com; Nasdaq: CPST – News) announced today that it has been added to the Russell 3000® Index as of June 30, 2006.

Membership in the Russell 3000, which remains in place for one year, means automatic inclusion in the large-cap Russell 1000® Index or small-cap Russell 2000® Index as well as the appropriate growth and style indexes. Russell determines membership for its equity indexes primarily by objective, market capitalization rankings and style attributes.”We are pleased to be included as part of the Russell 3000®,” said John Tucker, President and Chief Executive Officer of Capstone Turbine Corporation. “Our leadership in the microturbine industry and our most recent achievements have earned us a place on this prestigious index. This important accomplishment is another key milestone for Capstone.”