Clean Diesel Technologies, Inc. to Announce Fourth Quarter and Fiscal Year 2010 Financial Results; Conference Call on March 31, 2011

/ Source: GlobeNewswire

VENTURA, Calif., March 28, 2011 (GLOBE NEWSWIRE) -- Clean Diesel Technologies, Inc. (Nasdaq:CDTI), ("Clean Diesel") a cleantech emissions reduction company, announced today that it will report fourth quarter and fiscal year 2010 financial results on Thursday, March 31, 2011 after the close of the market. Clean Diesel will then hold a conference call to discuss the results with the investment community that day at 2:00 p.m. PT (5:00 p.m. ET).

To participate in the conference call, dial toll-free (877) 303-9240 and use confirmation code 55585999. International participants should dial +1 (760) 666-3571 and use the same confirmation code.

The conference call will be webcast live on the Clean Diesel website at under the "Investor Relations" section. To listen to the live webcast, participants should visit the site at least 15 minutes prior to the conference to download any required streaming media software. An archived recording of the conference call will be available on the Clean Diesel website for 30 days.

About the Company

Clean Diesel Technologies, Inc. (Nasdaq:CDTI), "CDT" is, as a result of the recent business combination with Catalytic Solutions, Inc. ("CSI"), a vertically integrated global manufacturer and distributor of emissions control systems and products, focused on the heavy duty diesel and light duty vehicle markets. CDT 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. CDT is headquartered in Ventura, California, along with its wholly-owned subsidiary, CSI, and currently has operations in the U.S., Canada, U.K., France, Japan and Sweden as well as an Asian joint venture. For more information, please visit and .

The Clean Diesel Technologies, Inc. logo is available at

CONTACT: Kristi Cushing, Investor Relations Manager Tel: (805) 639-9458