According to a study released this month, emissions from diesel engines have been nearly eliminated by 2010 engine technolgoy — Selective Catalytic Reduction exhaust aftertreatment systems.
A few small trucking company owners took the opportunity last week to give California's Air Resources Board "an earful."
The California Construction Trucking Association has appealed a December 2012 ruling that CCTA says was a non-decision in its nearly two-year-long case with CARB's truck regulations.
California-based owner-operator Jez realized he'd need to upgrade his emissions system in the near term -- he delayed the need by, well, buying old.
I spend a lot of time on airplanes. But sometimes, we get visitors here in our our Tuscaloosa, Ala., headquarters. Such was the case last week when representatives from Chevron Lubricants came calling. The gist of ...
The two companies are offering their respective diesel-fired heater and particular filter retrofit technology as a package to help fleets take advantage of grant funding.
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