Thanks to the Clean Air Act and its strong regulatory framework, we’ve made remarkable progress in improving air quality for all Georgians.” — Michael Odom, Georgia Environmental Protection Division ...

A discussion of the Clean Air Act (CAA), its amendments, and significant caselaw pertaining to clean air regulation in the US. The second Trump administration is taking steps to roll back various ...

In March 2008, the U.S. Environmental Protection Agency established a new, stricter air quality standard for ground-level ozone. This is the second time the standard has been lowered (made stricter) ...

The justices on Monday added four new cases, involving the venue for challenges to the Environmental Protection Agency’s actions under the Clean Air Act and federal sentencing law, to its docket for ...

5. 40 CFR Part 82/Clean Air Action 608 Refrigerant Requirements If the refrigerant regulations are so far down the priority “totem pole,” why should power plants care? Most power plants have one or ...

At issue is a loophole for major sources of pollution, such as refineries and steel mills, tied to plant emergencies. Federal judges have resurrected a legal shield for industries that violate Clean ...

Researchers at Georgia Tech have analyzed the seasonal differences of sulfate aerosols—a major pollutant in the United States—to examine the long-term impact from sulfur dioxide (SO₂) emission ...