Wynnewood Refining v. EPA
Fifth Circuit Vacates EPA's PM2.5 Air Quality Standard
ca5 · 2025-08-07 · Remanded · Impact: 75/100
Wynnewood Refining v. EPA, decided by Fifth Circuit on August 7, 2025, resulted in a remanded outcome. The Fifth Circuit reviewed the EPA's final rule establishing a national ambient air quality stand...