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This rule would include revoking the last set of California waivers that the EPA had granted California in 2013 for its GHG and ZEV programs. California retained its ability to set emission standards that address ozone-formation under the rule. [44] [45] Subsequent to this rule, California led a collation of 23 states to sue the NHTSA in ...
Section 202(a)(1) of the Clean Air Act requires the Administrator of the EPA to establish standards "applicable to the emission of any air pollutant from…new motor vehicles or new motor vehicle engines, which in [her] judgment cause, or contribute to, air pollution which may reasonably be anticipated to endanger public health or welfare" (emphasis added). [3]
In 2026, 35% of new cars and light trucks sold in California would need to be zero-emission, according to ACC II, followed by 68% in 2030. EPA allows California to ban gas-powered new car sales by ...
But a federal court last year upheld California's ability to set nation-leading vehicle emissions regulations. The EPA granted California the authority last month to enforce a rule banning the sale of new gas-powered cars in the state by 2035. The EPA did not immediately respond to a request for comment on California withdrawing its waiver ...
It uses tiers to identify emission standards for cars, trucks and other motor vehicles. [8] In 2014, the EPA published its "Tier 3" standards for these vehicles, which tightened air pollution emission requirements and lowered the sulfur content in gasoline. [9] EPA has separate regulations for small engines, such as groundskeeping equipment.
The U.S. Environmental Protection Agency on Wednesday granted California its request to enforce vehicle emissions standards stricter than federal rules, including the state's ban on sales of new ...
The EPA also granted in December a waiver for California's “Omnibus” low-NOx regulation for heavy-duty highway and off-road vehicles and engines. The EPA in March 2022 reinstated a waiver for ...
That means the far-reaching regulations issued by the California Air Resources Board in 2022 to ban new diesel truck sales by 2036 and force fleet owners to take them off the road by 2042 won't be ...