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

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

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

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

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

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

The California Air Resources Board said Tuesday it withdrew its requests for federal approval to implement stricter emissions ...

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

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 has the power to fast-track clean air regulations. Surely, if California can afford ...

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 ...

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