VENTURA, Calif., March 6, 2012 /PRNewswire/ -- Clean Diesel Technologies, Inc. (NASDAQ:CDTI), a cleantech emissions reduction company, announced today that it will be a presenter at the Roth Capital Partners 24th Annual Growth Stock Conference. The presentation is scheduled for 12:00 p.m. PT on Tuesday, March 13, 2012 at The Ritz Carlton, Laguna Niguel in California. The slides for the presentation will be made available on the Investor Relations section of the Company's website: www.cdti.com. About Clean Diesel Technologies, Inc. Clean Diesel is a vertically integrated global manufacturer and distributor of emissions control systems and products, focused on the heavy duty diesel and light duty vehicle markets. Clean Diesel utilizes its proprietary patented Mixed Phase Catalyst (MPC®) technology, as well as its ARIS® selective catalytic reduction, Platinum Plus® fuel-borne catalyst, and other technologies to provide high-value sustainable solutions to reduce emissions, increase energy efficiency and lower the carbon intensity of on- and off-road engine applications. Clean Diesel is headquartered in Ventura, California and currently has operations in the U.S., Canada, U.K., France, Japan and Sweden. For more information, please visit www.cdti.com. SOURCE Clean Diesel Technologies, Inc.