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

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

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

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

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

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 ...

The rule aimed to end sales of new fossil-fuel-powered trucks by 2036 and require large fleets to transition to electric or ...

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

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