UTAG decision

UARG Decision — Due Any Day Now — Should Not Undermine the Legality of CAA Section 111d Rules

Case involves statutory interpretation questions not relevant to power plant rules

The U.S. Supreme Court should issue a decision in Utility Air Regulatory Group (UARG) v. EPA very soon, perhaps as early as Monday (the Court typically issues its opinions on Mondays and Thursdays at 10:00 a.m. EST).  The case involves an important set of regulations designed to regulate greenhouse gases from large new “sources” (industrial facilities, chemical …