Clean Air Act

Initial signs suggest that drastic environmental deregulation looms, but there may be much less than the Administration envisions.

Scholars argue that environmental laws improve air quality despite increases in U.S. manufacturing output.

After a long battle, the Cross-State Air Pollution Rule receives an update.

Environmental experts argue that precedent supports contested features of EPA’s major climate change rule.

Scholars examine the history and consequences of the Clear Air Act’s exemption of existing industrial facilities.

Scholar argues the impact of halting the regulation’s implementation may be small.

New study suggests some of the debate over environmental regulation stems from data differences.

In letter to court, states claim that a tweet proves the EPA has made up its mind.

A lower ozone standard means more benefits for Americans.

Two prominent economists introduce new questions into the debate over the social cost of carbon.

Recent Supreme Court decision misses a climate change solution that could satisfy all parties.

General permits play an increasingly important role in implementing regulation.