More than 7,000 full-size battery and fuel cell electric buses are in use or on the way, according to Calstart’s latest ...

Oregon environmental regulators could once again delay implementation of medium-to-heavy duty clean truck rules — giving the commercial trucking industry more time for the technology and ...

The EPA agency, which had been clear about not mandating EVs, is also attempting to flip the language around Trump campaign ...

The announcement by EPA Administrator Lee Zeldin on emissions rule terminations marks a quick reversal of the previous Biden-Harris administration’s Clean Trucks Plan.

(Reuters) - Shares in European truck makers fell on Thursday, with traders and analysts pointing to the U.S. Environmental ...

The Trump EPA will reconsider the Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles – Phase 3 final rule.

There are difference between the two types of measurements.

EPA announced Wednesday it will reconsider the Phase 3 GHG regs for heavy-duty trucks and the 2022 Low-NOx rule for trucks -- ...

And EPA plans to overhaul the Biden administration’s “social cost of carbon,” a metric used to assess the cost of climate ...

The U.S. Environmental Protection Agency (EPA) administrator Lee Zeldin announced the agency will reconsider the Model Year ...

While zero-emission passenger jets are far off, the airline electrified its first big ground support truck. Here is how years ...

The Illinois Pollution Control Board is considering adopting strict California-style vehicle emissions standards and banning gasoline-powered vehicles by 2035, a move ...