Tag: Tailoring Rule

U.S. Supreme Court Curtails EPA’s Power to Regulate Greenhouse Gases under Clean Air Act

This morning, the U.S. Supreme Court issued a surprising decision in Utility Air Regulatory Group v. Environmental Protection Agency on the U.S. Environmental Protection Agency’s (EPA) authority to regulate greenhouse gases under the Clean Air Act (CAA).  The Supreme Court has held that EPA cannot regulate stationary sources under the CAA Prevention of Significant Deterioration (PSD) … Continue Reading

D.C. Circuit Upholds EPA Greenhouse Gas Rules

Yesterday, the D.C. Circuit Court of Appeals issued a decision in Coalition for Responsible Regulation v. EPA, upholding the U.S. Environmental Protection Agency’s approach to the regulation of greenhouse gas (GHG) emissions against claims from a variety of interests.  The opinion addressed challenges to three EPA rulemakings:  (1) the agency’s “Endangerment Finding,” where it determined … Continue Reading
LexBlog