Biden Restores California's Ability To Impose Stricter Auto Pollution Limits

gollum123 shares a report from CNBC: The Biden administration is restoring California's authority to set its own rules on greenhouse gas emissions from cars, pickups and SUVs, a move that rolls back a Trump-era decision and puts California at the forefront of combatting climate change in the U.S. The decision reinstates a Clean Air Act waiver that allows California to adopt stronger fuel economy standards than those of the federal government and set the precedent for the rest of the country on how to mitigate vehicle emissions. The state's past ability to control vehicle emissions led to some innovative strategies in the auto industry, such as catalytic converters, which convert toxic gases and pollutants in exhaust gas into less-toxic pollutants, as well as 'check engine' lights. Seventeen states and the District of Columbia have adopted California's tighter standards. Under the Clean Air Act, the state has the ability to receive permission from the federal government to set its own rules on tailpipe standards that help lower emissions from gas-powered vehicles. California established the first tailpipe emissions standards in the country in 1966. The Trump administration in 2019 revoked California's authority to regulate its own air quality, arguing that it wouldn't allow "political agendas in a single state" to set national policy. That decision was part of a broader rollback of Obama-era vehicle emissions standards and climate change regulations.

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