The withdrawal comes after the Biden administration recently approved the California Air Resources Board’s mandate phasing out new gas-powered cars by 2035, but had not yet approved other waivers for four diesel vehicle standards that the state has adopted.

The withdrawal comes after the Biden administration recently approved California Air Resources Board’s (CARB) mandate phasing out new gas-powered cars, but had not yet approved waivers for four other clean-vehicle rules the state adopted. President-elect ...

California’s efforts to limit pollution from diesel-powered trains and big rigs were stalled in anticipation of pushback from the incoming Trump administration. The California Air Resources Board said Tuesday it withdrew its requests for federal approval to implement stricter emissions rules for locomotives and

The executive order "Unleashing American Energy" also kills off former President Biden's goal of increasing EV adoption to 50 percent of all new vehicle sales by 2032. The order claims that it is ensuring "consumer choice" and "a level regulatory field" for vehicle sales.

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

The California Air Resources Board abandoned its pursuit of regulatory approval by the U.S. Environmental Protection Agency of its ACF rule Jan. 14. However, CARB’s Advanced Clean Trucks ...

The California Air Resources Board (CARB) has withdrawn its request for an EPA waiver to enforce its Advanced Clean Fleets (ACF) rule. The withdrawal means CARB is now no longer seeking to enforce its zero emissions vehicle mandate on fleets. CARB withdrew ...

Seeing homes in Malibu and the Pacific Palisades burn to the ground while fire hydrants ran dry is bad enough, but knowing the water shortage resulted from bad bureaucratic decisions makes the horrifying sights even worse.

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'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 Joaquin Valley Air Quality Control District grant program for farmers using alternative methods, including chipping and shredding and a low-smoke burning system called an air curtain burner.

California regulators say the Trump administration is unlikely to approve the rules and that they have no choice but to abandon groundbreaking regulations for zero-emission trucks and cleaner locomotives.