ELR Citation: ELR 20277
No(s). s. 76-1030, -1037 (D.C. Cir. Jan 27, 1978)

In a separate opinion, Judge MacKinnon dissents in part from the court's decision, 8 ELR 20164, that the Environmental Protection Agency (EPA) is without authority under the Clean Air Act to use the "bubble concept" in applying new source performance standards to modifications at existing facilities...