Clean Edge - the Clean-Tech Market Authority

Clean Edge is a leading clean-tech research and consulting firm with offices in the San Francisco, Bay Area and Portland, Oregon.

Clean Edge launched in 2001 by environmental and high-tech business pioneers Ron Pernick and Joel Makower. They provide a variety of services including research and publishing, strategic consulting, and co-producing the annual Clean-Tech Investor Summit. Clean Edge tracks and analyzes clean-tech markets, trends, and opportunities and offers unparalleled insight and intelligence to its customers through an extensive network of partners and affiliates. In May 2006, the company launched the NASDAQ Clean Edge US Index® which tracks US-listed clean-energy companies.

The NASDAQ Clean Edge U.S. Index is calculated using a modified market capitalization methodology. The index will be calculated and disseminated on a price return basis (NASDAQ: CLEN) and a total return basis (NASDAQ: CLNX).


For more information about Clean Edge,
e-mail info@cleanedge.com, or
call 503.493.8681.
http://www.cleanedge.com