California has decided to abandon its phase out of diesel trucks and requiring cleaner locomotives because of the incoming ...

California derailed its rule that would have likely killed plans for Burlington Northern Santa Fe’s $1.5 billion Barstow ...

The executive order "Unleashing American Energy" also kills off former President Biden's goal of increasing EV adoption to 50 ...

Because Trump is unlikely to approve them, California has no choice but to abandon its groundbreaking rules for zero-emission ...

New California Air Resources Board regulations mandate exhaust emission reductions for docked car carriers and tankers.

California’s efforts to limit pollution from diesel-powered trains and big rigs were stalled in anticipation of pushback from ...

California's environmental policies are doing more damage to the environment than anything else in the country.

In order for California to promulgate vehicle emission standards without violating the Clean Air Act, it must receive a waiver from the EPA for any state law that regulates vehicles covered by the Act ...

While we are disappointed that U.S. EPA was unable to act on all the requests in time," a state official said.

The California Air Resources Board (CARB) has scrapped its controversial rule that would have required the use of zero-emissions locomotives in the state ...

To help offset the added costs of not burning, the California Legislature appropriated $180 million to CARB for the San ...

California regulators say the Trump administration is unlikely to approve the rules and that they have no choice but to ...