California’s Advanced Clean Trucks (ACT) rule, which goes hand in hand with its Advanced Clean Fleets (ACF) rule as part of a push to lower emissions from the state’s trucking sector, has been granted an expected waiver from the Environmental Protection Agency.
The ACT was already further along the approval process than the ACF. ACT mandates numbers of zero-emission vehicles that OEMs must sell into the state as a percentage of their total fleet. ACF sets rules that mandate the percentage of...