


California Won’t Enforce Trailer GHG Rules for at Least Two Years
CARB noted that, in the meantime, it will continue to administer the California GHG trailer regulation on a voluntary basis. Photo: U.S. DOT The California Air Resources Board is suspending enforcement of its greenhouse-gas emission standards for trailers for at least...
When Considering the Country’s First Proposed Electric Truck Standard Keep Fleets in Mind
In California, the transportation sector alone accounts for 41% of total greenhouse gas (GHG) emissions and is a major contributor to oxides of nitrogen (NOx) and particulate matter (PM) emissions. Photo via Coolcaesar/Wikimedia. Last week, the California Air...