Corporation Gasdel Pipeline System, Inc. Gulf States Transmission Corporation Great Lakes Gas Transport, L.L.C. Guardian Pipeline, L.L.C. Granite State Gas Transmission, Inc. Honeoye Storage Corporation Horizon Pipeline Company, L.L.C. Iroquois Gas Transmission System, L.P. The Inland Gas Company Centra Pipelines Minnesota Inc. Jupiter Energy Corporation KO Transmission Company Kentucky West Virginia Gas Company Louisiana-Nevada Transit Company Mariposa Ranch Gas Pipeline Falfurrias Markwest New Mexico L.P. (Pinnacle) Millennium Pipeline Company, L.P. MIGC, Inc. Michigan Consolidated Gas Company Michigan Gas Storage Company Midwest Gas Storage, Inc. Mississippi Canyon Gas Pipeline, LLC Missouri Interstate Gas, LLC Mobile Bay Pipeline Company Mojave Pipeline Company Ngo Transmission, Inc. Nora Transmission Company Norteño Pipeline Company North Baja Pipeline, LLC North Penn Gas Company Oktex Pipeline Company Overthrust Pipeline Company Ozark Gas Transmission, L. L. C. Penn-York Energy Corporation Gas Transmission Northwest Corp. Pacific Interstate Transmission Company Paiute Pipeline Company Petal Gas Storage, L. L. C. Pine Needle LNG Company, LLC (peak shaving storage — not an import terminal) Puget Sound Energy, Inc. Revolution Pipeline Richfield Gas Storage System Riverside Pipeline Company, L. P. Sabine Pipe Line Company LLC Saltville Gas Storage Company L.L.C. Sea Robin Pipeline Company, LLC Southwest Gas Storage Company Steuben Gas Storage Company T C P Gathering Co. Total Peaking Services, L. L. C. Tuscarora Gas Transmission Company Trans-Union Interstate Pipeline, L.P. TransColorado Gas Transmission Company Vector Pipeline L.P. Venice Gathering System, L. L. C. Washington Natural Gas Company West Texas Gas, Inc. Western Gas Interstate Company Western Transmission Corporation Westgas Interstate, Inc. Young Gas Storage Company, Ltd. Wyoming Interstate Company, Ltd. Portland General Electric Company Nornew Energy Supply, Inc. Phillips Gas Pipeline Company U S G Pipeline Company Predominantly offshore pipelines Black Marlin Pipeline Co. Chandeleur Pipeline Co. Destin Pipeline Co., LLC Dauphin Island Gathering Partners Discovery Gas Transmission LLC Enbridge Pipelines (UTOS) LLC Garden Banks Gas Pipeline, LLC Gulfstream Natural Gas System, L.L.C. High Island Offshore System, LLC Mississippi Gas Canyon Pipeline, LLC Nautilus Pipeline Co., LLC Panther Interstate Pipeline Energy, LLC Pacific Interstate Offshore Company Pacific Offshore Pipeline Company Sea Robin Pipeline Co. Shell Offshore, Inc. Stingray Pipeline Co., LLC Venice Gathering System, LLC LNG import/export terminals Kenai, AK (Conoco Phillips, Kenai LNG) Everett, MA (GDF Suez, Distrigas of Massachusetts LLC) Cove Point, MD (Dominion, Cove Point LNG) Elba Island, GA (El Paso, Southern LNG Inc.) Lake Charles, LA (Southern Union Company, Trunkline LNG Company, LLC) Pascagoula, MS (El Paso