TAG: California Air Resources Board

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Campbell-Parnell certified to convert Isuzu vehicles

May 19, 2015 By

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Direct-injection engine project moves forward

February 26, 2015 By

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CARB certifies Roush retrofits for Ford fleet vehicles

January 13, 2015 By

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California regulations lead to low-emission retrofits, new equipment

September 16, 2014 By

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Dairy farm displaces diesel with dual-fuel propane engine

September 9, 2013 By

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Freightliner chassis awarded EPA and CARB certification

July 18, 2013 By

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Roush CleanTech vehicles awarded alternative fuel system certification

July 11, 2012 By

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Propane Ford E-450 cutaways receive EPA, CARB approval

March 10, 2011 By

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Propane-fueled scooters capture consumer interest

January 11, 2011 By

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Roush propane-powered F-150 receives CARB approval

April 20, 2009 By