My journey to clean up diesel emissions began 24 years ago. As Director of the Office of Transportation and Air Quality at the U.S. Environmental Protection Agency, I chaired a public hearing in ...

Four of 10 CARB-copying states outside California are hesitating on their zero-emission truck sales mandates, blaming immature truck technology and undeveloped infrastructure. The year has not been ...

Peterson: Those trucks will carry stickers, different ones for each port, to identify them as up-to-date. More stringent truck I.D.'s and plans to charge companies pollution fees on containers will ...

The Environmental Protection Agency has taken a first step aimed at rescinding the Biden administration’s waivers granted for California’s Advanced Clean Trucks and Omnibus low nitrogen oxides rules.

I read with great interest Dr. S. Christy Sadreameli’s guest commentary, “Diesel trucks are disastrous for children’s health” (Sept.17). Her commentary urged Maryland policymakers to implement the ...

The California Air Resources Board should stop working on amendments to its Advanced Clean Trucks Act, according to the Truck and Engine Manufacturers, because an agreement it signed with the state is ...

Responding to Laura Watson’s Jan. 12 op-ed, “Setting the record straight on WA clean truck rules,” I’d like to share my experience from decades in trucking and the supply chain. Our family entered the ...