Comprehensive guide to National Environmental Policy Act Nepa Compliance cases, courts, and legal analysis.
National Trust for Historic Preservation in the United States v. NPS, decided by D.C. Circuit on April 11, 2026, resulted in a defendant win outcome. The National Trust for Historic Preservation (NTHP...
Healthy Gulf v. DOI, decided by D.C. Circuit on August 29, 2025, resulted in a defendant win outcome. The case concerns whether the Department of the Interior (DOI) adequately considered the environme...
Idaho Conservation League v. Bonneville Power Administration, decided by Ninth Circuit on June 26, 2025, resulted in a defendant win outcome. The Ninth Circuit reviewed the Bonneville Power Administra...
Tohono O'Odham Nation v. United States Department of the Interior, decided by Ninth Circuit on May 27, 2025, resulted in a defendant win outcome. The Tohono O'Odham Nation sued the Department of the I...
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