ELR Citation: ELR 20046
No(s). 05-1097 (D.C. Cir. Feb 8, 2008)

The D.C. Circuit vacated two rules promulgated by the U.S. Environmental Protection Agency (EPA) regarding the emission of hazardous air pollutants from electric utility steam-generating units (EGUs). The first rule—the delisting rule—removes coal- and oil-fired EGUs from the list of sou...