While major truck and engine makers all say they have ambitious goals to help the global heavy-duty transport industry reach zero emissions, it appears that they disagree when it comes to how U.S. regulators are trying to get there.
EPA Proposes Stricter Greenhouse Gas Standards for Heavy-Duty Trucks
The Environmental Protection Agency unveiled proposed Phase 3 greenhouse gas standards for heavy-duty vehicles, which among other things include a push for more zero-emission trucks.