ELR Citation: 53 ELR 20037
No(s). 21-1146 (D.C. Cir. Mar 3, 2023)

The D.C Circuit denied an industry group's challenge to EPA's 2021 rule requiring power plants in several upwind states to reduce nitrogen oxide emissions. The group argued the rule was arbitrary and capricious, and that EPA failed to conduct a legally and technically appropriate assessment as requi...