Comprehensive guide to National Environmental Policy Act Nepa Environmental Impact Assessment cases, courts, and legal analysis.
Key Cases in National Environmental Policy Act Nepa Environmental Impact Assessment
ca9 · 2025-08-27 · Impact: 75/100
Cascadia Wildlands v. United States Bureau of Land Management, decided by Ninth Circuit on August 27, 2025, resulted in a plaintiff win outcome. Cascadia Wildlands challenged the Bureau of Land Manage...
cadc · 2025-08-01 · Impact: 75/100
Sierra Club v. FERC, decided by D.C. Circuit on August 1, 2025, resulted in a remanded outcome. The D.C. Circuit reviewed FERC's approval of a natural gas pipeline expansion, focusing on the agency's ...
ca7 · 2025-07-25 · Impact: 75/100
Grand Trunk Corporation v. STB, decided by Seventh Circuit on July 25, 2025, resulted in a remanded outcome. The Seventh Circuit reviewed the Surface Transportation Board's (STB) decision to grant a p...
cadc · 2025-07-11 · Impact: 65/100
Paragould Light & Water Commission v. FERC, decided by D.C. Circuit on July 11, 2025, resulted in a remanded outcome. The D.C. Circuit reviewed FERC's decision to grant a preliminary permit for a hydr...
ca6 · 2025-04-04 · Impact: 30/100
Appalachian Voices v. USACE, decided by Sixth Circuit on April 4, 2025, resulted in a defendant win outcome. The Sixth Circuit affirmed the district court's decision, holding that the Army Corps of En...
cadc · 2025-03-28 · Impact: 75/100
Healthy Gulf v. FERC, decided by D.C. Circuit on March 28, 2025, resulted in a plaintiff win outcome. The case concerns whether FERC's approval of a natural gas pipeline project, specifically the "pip...