Forcing fleets to forgo new, cleaner vehicles will extend the life of older trucks, meaning higher emissions than if we hadn't adopted California's approach.
The SuperTruck program was initiated by the U.S. Department of Energy, and is aimed at enhancing fuel efficiency and reduce emissions of heavy-duty Class 8 long-haul trucks. Donaldson said the ...
The groups recently filed motions to intervene with the U.S. Court of Appeals for the Ninth Circuit in two cases: a challenge to EPA’s preemption waivers for the Advanced Clean Cars II (ACCII) ...