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

California and President Trump are expected to clash over climate policies. The state just backed off on regulating ...

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 ...

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

The California Air Resources Board adopted the clean fleets and locomotive rules in 2023. Not seeking the waivers is “an ...

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.

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

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

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