News
Proposed California EV regs could be adopted by other states
The California Air Resources Board (CARB) is about to enact a major update to its Advanced Clean Cars (ACC) program, setting new standards on vehicle emissions and zero-emission vehicle regulations that 16 other states follow.
Related Knowledge Center: Air emissions
State of Play
More than 30 years after the last major update of the Clean Air Act, the U.S. Supreme Court has upended the ability of Congress to give the Environmental Protection Agency and other federal agencies broad scope to combat air pollution, including the emission of greenhouse gases. Meanwhile, further Biden administration efforts to limit emissions face opposition in the courts.