Calpine Corporation
Amicus Curiae
Gregory L. Doody, Counsel of Record CalpineCorporation is a North American power company focusing on environmentally friendlyelectricity generation. Gregory L. Doody is executive vice president, generalcounsel, and secretary of Calpine. He received his law degree from EmoryUniversity. The following is excerpted from the Amicus Curiae Brief for the Petitioners as submitted tothe U.S. Supreme Court on August 31, 2006. On its face,this case is about authority under Section 202(a)(1) of the Clean Air Act(CAA), which regulates motor vehicle emissions. But the Court’s ruling willalso effectively determine the Environmental Protection Agency’s (EPA)authority to regulate air pollution associated with climate change…