Public Utility District No. 1 of Snohomish County Washington, Reliant Energy Services Inc., Intervenor v. Federal Energy Regulatory Commission, Southern California Water Company, Enron Power Marketing Inc., Intervenor v. Federal Energy Regulatory Commission, Attorney General, State of Nevada, Bp Energy Company Mirant Americas Energy Marketing, L.P., Intervenors v. Federal Energy Regulatory Commission, Nevada Power Company Sierra Pacific Power Company v. Federal Energy Regulatory Commission, Public Utility District No. 1 of Snohomish County Washington, Calpine Energy Services, L.P. El Paso Merchant Energy L.P. Morgan Stanley Capital Group, Inc. Mirant Americas Energy Marketing, Lp Bp Energy Co. Allegheny Energy Supply Co., LLC American Electric Power Service Corporation, Intervenors v. Federal Energy Regulatory Commission

471 F.3d 1053 PUBLIC UTILITY DISTRICT NO. 1 OF SNOHOMISH COUNTY WASHINGTON, Petitioner, Reliant Energy Services Inc., Intervenor, v. FEDERAL ENERGY REGULATORY COMMISSION, Respondent. Southern California Water Company, Petitioner, Enron Power Marketing Inc., Intervenor, v. Federal Energy Regulatory Commission, Respondent. Attorney General, State of Nevada, Petitioner, BP Energy Company; Mirant Americas Energy Marketing, L.P., Intervenors, v. Federal Energy Regulatory Commission, Respondent. Nevada Power Company; Sierra Pacific Power Company, Petitioners, v. Federal Energy Regulatory Commission, Respondent. Public Utility District No. 1 of Snohomish County Washington, Petitioner, Calpine Energy Services, L.P.; El Paso Merchant Energy L.P.; Morgan Stanley Capital Group, Inc.; Mirant Americas Energy Marketing, LP; BP Energy Co.; Allegheny Energy Supply Co., LLC; American Electric Power Service Corporation, Intervenors, v. Federal Energy Regulatory Commission, Respondent. No. 03-72511. No. 03-74757. No. 04-70712. No. 03-74617. No. 03-74208. United States Court of Appeals, Ninth Circuit. Argued and Submitted December 8, 2004. Filed December 19, 2006. Stephen M. Ryan, Manatt, Phelps…