What to know Congress passed the Air Pollution Control Act (APCA) in 1955, which funded federal air pollution research but did not require or give power to the federal government to regulate air pollution.
The Clear Air Act of 1963 permitted the government to control air pollution in certain capacities. In 1999, several citizens, conservation, and environmental groups filed a petition for the Environmental Protection Agency to regulate air pollution under this act.
The EPA denied the petition, and Massachusetts and several other states filed a class action lawsuit against the EPA to fight for the American people’s right to live in safe environments with clear air.
After a lengthy debate over the ambiguity of the Clean Air Act’s language, the Supreme Court ruled in favor of Massachusetts in a 5-4 decision.
Key Takeaways The EPA cannot decline to issue emission standards for motor vehicles based on policy considerations not specifically enumerated in the Clean Air Act.
The Clean Air Act gives the EPA authority to regulate carbon dioxide and other greenhouse gases.
Some of the progressive rules that resulted from this case, such as the Clean Car and Clean Truck Standards, were recently minimized by the Trump administration in the beginning stages of the pandemic.
Bottom line The government will continue its ableism (discrimination in favor of able-bodied people) without public pressure and scrutiny, so we must come together to vote and advocate for accelerated climate change action.
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