A discussion of the Clean Air Act (CAA), its amendments, and significant caselaw pertaining to clean air regulation in the US ...

Opinion: Hogan Lovells' Sean Marotta and Danielle Desaulniers Stempel explain how the Supreme Court's new two-step rule to ...

During the early 1970s, the air in many American cities was … brown. Pollution muddied clear skies and sickened people across the country. The Clean Air Act helped change that. But the law's ...

Republican House members are moving ahead with two bills that would rewrite the Clean Air Act for the first time in 35 years, ...

AM/NS Calvert, a massive steel processing plant about 35 miles north of Mobile, will plead guilty to violating a provision within the Clean Air Act, court filings show, after a 2017 inspection ...

Montana passed the state Clean Indoor Air Act in 2025, which said indoor public places and workplaces must be smoke-free.

clean air act 1 Articles . COBB Tuning Hit With $2.9 Million Fine Over Emissions Defeat Devices. September 20, 2024 by Maya Posch 110 Comments ...

The Road To The Clean Air Act Passes Through Pittsburgh. In many ways, the story of the Clean Air Act starts in Pittsburgh, Pennsylvania, decades before the federal law was signed.

Want a Clean Air Act exemption? Just email EPA. By Hannah Northey | 03/27/2025 01:44 PM EDT . The agency is taking requests from companies wanting to shed emission restrictions for mercury and ...

The 2009 finding under the Clean Air Act is the legal underpinning of a host of climate regulations for vehicles and power plants. By Gabe Whisnant On 2/26/25 at 4:15 PM EST.

Since the Clean Air Act took effect, emissions of the most common pollutants have fallen by around 80%. The law has saved millions of lives and trillions of dollars.

In the early 1970s, the air in many American cities was brown. The Clean Air Act helped change that. Now, the Act is in danger of being reshaped or eliminated.