EXHIBIT 21.1 Subsidiaries of Calpine Corporation as of December 31, 2001 Set forth below are the names of certain subsidiaries, at least 50% owned, directly or indirectly, of Calpine Corporation as of December 31, 2000, unless otherwise indicated. Certain subsidiaries which when considered in the aggregate would not constitute a significant subsidiary, are omitted from the list below. OWNERSHIP ENTITY JURISDICTION INTEREST 964083 Alberta Ltd. Canada 100% Acadia Power Partners, LLC Delaware 50% Addis Energy Center, LLC Delaware 100% Airport Cogen Corp. Delaware 100% Amelia Energy Center, LP Delaware 100% Anacapa Land Company, LLC Delaware 100% Anderson Springs Energy Company California 100% Androscoggin Energy, Inc. Illinois 100% Arpin Energy Center, LLC Delaware 100% Auburndale Power Partners, L.P. Delaware 100% Auburndale Peaker Energy Center, LLC Delaware 100% Augusta Energy LLC Delaware 100% Aviation Funding Corporation Delaware 100% Bayou Verret Energy LLC Delaware 100% Baytown Energy Center, LP Delaware 100% Bellingham Cogen, Inc. California 100% Berrien Energy Center, LLC Delaware 100% Bethpage Cogeneration Limited Partnership Delaware 100% Bethpage Fuel Management Inc. Delaware 100% Blue Spruce Energy Center, LLC Delaware 100% Broad River Energy LLC Delaware 100% Broad River Investors LLC Delaware 100% Calistoga Geothermal Partners, LP Delaware 100% Calpine Acadia Holdings, LLC Delaware 100% Calpine Agnews, Inc. California 100% Calpine Amelia Energy Center LP, LLC Delaware 100% Calpine Amelia Energy Center GP, LLC Delaware 100% Calpine Auburndale, Inc. Delaware 100% Calpine Baytown Energy Center GP, LLC Delaware 100% Calpine Baytown Energy Center LP, LLC Delaware 100% Calpine C*Power Inc. Delaware 100% Calpine Calgary Energy Centre Ltd. Alberta 100% Calpine Calgary, Inc. Delaware 100% Calpine California Development Company, LLC Delaware 100% Calpine California Energy Finance, LLC Delaware 100% OWNERSHIP ENTITY JURISDICTION INTEREST Calpine California Holdings, Inc. Delaware 100% Calpine Calistoga Holdings, LLC Delaware 100% Calpine Canada Ltd. Nova Scotia 100% Calpine Canada Energy Corporation Nova Scotia 100% Calpine Canada Energy Finance ULC Nova Scotia 100% Calpine Canada Energy Finance II ULC Nova Scotia 100% Calpine Canada Energy Holdings Ltd. Nova Scotia 100% Calpine Canada Holdings Ltd. Alberta 100% Calpine Canada Investments Corp. Alberta 100% Calpine Canada Natural Gas Company Nova Scotia 100% Calpine Canada Natural Gas Partnership Alberta 100% Calpine Canada Power Holdings Ltd. Alberta 100% Calpine Canada Power, Inc. Delaware 100% Calpine Canada Resources Company Nova Scotia 100% Calpine Capital Trust Delaware 100% Calpine Capital Trust II Delaware 100% Calpine Capital Trust III Delaware 100% Calpine CCFC GP, Inc. Delaware 100% Calpine CCFC Holdings, Inc. Delaware 100% Calpine CCFC II Holdings, Inc. Delaware 100% Calpine CCFC LP, Inc. Delaware 100% Calpine Central, Inc. Delaware 100% Calpine Central, L.P. Delaware 100% Calpine Central-Texas, Inc. Delaware 100% Calpine Central Texas GP, Inc. Delaware 100% Calpine Channel Energy Center GP, LLC Delaware 100% Calpine Channel Energy Center LP, LLC Delaware 100% Calpine Cogeneration Corporation Delaware 100% Calpine Construction Finance Company I, Inc. Delaware 100% Calpine Construction Finance Company II, LLC Delaware 100% Calpine Construction Finance Company, L.P. Delaware 100% Calpine Construction Management Company, Inc. Delaware 100% Calpine Decatur Pipeline, Inc. Delaware 100% Calpine Decatur Pipeline, L.P. Delaware 100% Calpine Deer Park GP, LLC Delaware 100% Calpine Deer Park LP, LLC Delaware 100% Calpine Dighton Inc. Delaware 100% Calpine East Fuels, Inc. Delaware 100% Calpine East Fuels, LLC. Delaware 100% Calpine Eastern Corporation Delaware 100% Calpine Edinburg, Inc. Delaware 100% Calpine Energy Power Inc. Virginia 100% Calpine Energy Finance Luxembourg, Sarl Luxembourg 100% Calpine Energy Services Canada Partnership Alberta 100% OWNERSHIP ENTITY JURISDICTION INTEREST Calpine Energy Services, L.P. Delaware 100% Calpine Energy Services UK, Ltd United Kingdom 100% Calpine Europe Finance, LLC Delaware 100% Calpine Finance Company Delaware 100% Calpine Freestone, Inc. Delaware 100% Calpine Fuels Corporation California 100% Calpine/Gentex Lost Pines, L.P. Texas 50% Calpine Geysers Company, L.P. Delaware 100% Calpine Gilroy 1, Inc. Delaware 100% Calpine Gilroy 2, Inc. Delaware 100% Calpine Gilroy Cogen, L.P. Delaware 100% Calpine Global Investments, SL Spain 100% Calpine Gordonsville, Inc. Delaware 100% Calpine Greenleaf Holdings, Inc. Delaware 100% Calpine Greenleaf, Inc. Delaware 100% Calpine Hermiston, Inc. Delaware 100% Calpine Hidalgo Design, Inc. Delaware 100% Calpine Hidalgo Energy Center, L.P. Texas 100% Calpine Hidalgo Holdings, Inc. Delaware 100% Calpine Hidalgo, Inc. Delaware 100% Calpine International Investment BV Netherlands 100% Calpine Jersey Cogen, Inc. Delaware 100% Calpine Kennedy Airport, Inc. Delaware 100% Calpine Kennedy Operators Inc. New York 100% Calpine KIA, Inc. New York 100% Calpine King City 1, Inc. Delaware 100% Calpine King City 2, Inc. Delaware 100% Calpine King City Cogen, LLC Delaware 100% Calpine King City Cogen, Inc. Delware 100% Calpine Leasing Inc. Delaware 100% Calpine Long Island, Inc. Delaware 100% Calpine Lost Pines Operations, Inc. Delaware 100% Calpine Magic Valley Pipeline, Inc. Delaware 100% Calpine Marketing, LLC Delaware 100% Calpine Monterey Cogeneration, Inc. California 100% Calpine Morris, LLC Delaware 100% Calpine Natural Gas Company, LP Delaware 100% Calpine Natural Gas Holdings, Inc. Delaware 100% Calpine Newark, Inc. Delaware 100% Calpine Northbrook Energy Holdings LLC Delaware 100% Calpine Northbrook Energy LLC Delaware 100% Calpine Northbrook Energy Corporation of Maine, Inc. Illinois 100% Calpine Northbrook Energy Marketing LLC Delaware 100% Calpine Northbrook Gas Marketing LLC Delaware 100% OWNERSHIP ENTITY JURISDICTION INTEREST Calpine Northbrook GulfCoast Energy LLC Delaware 100% Calpine Northbrook Holdings Corporation Delaware 100% Calpine Northbrook Investors LLC Delaware 100% Calpine Northbrook Project Holdings LLC Delaware 100% Calpine Northbrook Services, Inc. Delaware 100% Calpine Northeast Marketing, Inc. Delaware 100% Calpine Oneta Power I, LLC Delaware 100% Calpine Oneta Power II, LLC Delaware 100% Calpine Oneta Power, L.P. Delaware 100% Calpine Operating Services Company, Inc. Delaware 100% Calpine Operations Management Company, Inc. Delaware 100% Calpine Parlin, Inc. Delaware 100% Calpine Pasadena Cogeneration, Inc. Delaware 100% Calpine Philadelphia, Inc. Delaware 100% Calpine Pittsburgh, LLC Delaware 100% Calpine Power Company California 100% Calpine Power Equipment, LP Texas 100% Calpine Power Management, Inc. Delaware 100% Calpine Power Management, LP Texas 100% Calpine Power Systems Manufacturing, LLC Delaware 100% Calpine PowerAmerica, Inc. Delaware 100% Calpine PowerAmerica, LP Delaware 100% Calpine Project Holdings, Inc. Delaware 100% Calpine Project Investments, Inc. California 100% Calpine Pryor, Inc. Delaware 100% Calpine Rocky Mountain Holdings LLC Delaware 100% Calpine Rumford, Inc. Delaware 100% Calpine Rumford I Inc. Delaware 100% Calpine Schuylkill, Inc. Delaware 100% Calpine Securities Company, L.P. Delaware 100% Calpine Siskiyou Geothermal Partners, L.P. California 100% Calpine Sonoma, Inc. California 100% Calpine Sonoran Pipeline Company Delaware 100% Calpine Stony Brook Operators, Inc. New York 100% Calpine Stony Brook, Inc. New York 100% Calpine Sumas, Inc. California 100% Calpine Texas Cogeneration, Inc. Delaware 100% Calpine Texas Pipeline GP, Inc. Delaware 100% Calpine Texas Pipeline LP, Inc. Delaware 100% Calpine Texas Pipeline, L.P. Delaware 100% Calpine Thermal Power, Inc. California 100% Calpine Tiverton I, Inc. Delaware 100% Calpine Tiverton, Inc. Delaware 100% Calpine UK Holdings Ltd. United Kingdom 100% OWNERSHIP ENTITY JURISDICTION INTEREST Calpine UK Operations Ltd. United Kingdom 100% Calpine University Power, Inc. Delaware 100% Calpine Vapor, Inc. California 100% Carville Energy LLC Delaware 100% CCFC Development Company, LLC Delaware 100% CCFC Equipment Finance Company, LLC Delaware 100% CCFC II Development Company, LLC Delaware 100% CCFC II Equipment Finance Company, LLC Delaware 100% CCFC II Equipment Finance Holdings, LLC Delaware 100% CCFC II Project Equipment Finance Company One, LLC Delware 100% CCFC II Project Equipment Finance Company Two, LLC Delaware 100% Celtic Power Corporation Virginia 100% CGC Dighton, LLC Delaware 100% Channel Energy Center, LP Texas 100% Clear Lake Cogeneration Limited Partnership Delaware 100% Cloverdale Geothermal Partners, L.P. Delaware 100% CogenAmerica Asia, Inc. Delaware 100% CogenAmerica Newark Supply Corporation Delaware 100% CogenAmerica Parlin Supply Corporation Delaware 100% Columbia Energy LLC Delaware 100% Corpus Christi Cogeneration L.P. Delaware 100% CPN 3rd Turbine, Inc. Delaware 100% CPN Acadia, Inc. Delaware 100% CPN Aidlin, Inc. Delaware 100% CPN Auburndale, Inc. Delaware 100% CPN Berks Generation, Inc. Delaware 100% CPN Berks, LLC Delaware 100% CPN Bethpage 3rd Turbine, Inc. Delaware 100% CPN Blue Spruce Holdings, LLC Delaware 100% CPN Calistoga, LLC Delaware 100% CPN Clear Lake, Inc. Delaware 100% CPN Decatur Pipeline, Inc. Delaware 100% CPN Delta Holdings LLC Delaware 100% CPN Energy Marketing, Inc. Illinois 100% CPN Energy Services GP, Inc. Delaware 100% CPN Energy Services LP, Inc. Delaware 100% CPN Freestone, Inc. Delaware 100% CPN Funding, Inc. Delaware 100% CPN Gas Marketing Company Delaware 100% CPN Haywood Holdings, LLC Delaware 100% CPN Hermiston, Inc. Delaware 100% CPN MEC Holdings, LLC Delaware 100% CPN Morris, Inc. Delaware 100% CPN Osprey, Inc. Delaware 100% OWNERSHIP ENTITY JURISDICTION INTEREST CPN Oxford, Inc. Delaware 100% CPN Pipeline Company California 100% CPN Pleasant Hill Operating, LLC Delaware 100% CPN Pleasant Hill, LLC Delaware 100% CPN Pryor Funding Corporation Delaware 100% De Pere Energy L.L.C. Wisconsin 100% DEC Holdings, Inc. Delaware 100% Decatur Energy Center LLC Delaware 100% Deer Park Energy Center LP Delaware 100% Delta Energy Center LLC Delaware 50% Dighton Power Associates LP Massachusetts 100% East Altamont Energy Center, LLC Delaware 100% Energypro Construction Partners New York 100% Feather River Energy Center, LLC Delaware 100% Fergas, S.r.I. Italy 100% Fond Du Lac Energy Center, LLC Delaware 100% Freestone Power Generation LP Texas 100% Fremont Energy Center LLC Delaware 100% Gas Energy Cogeneration Inc. New York 100% Gas Energy Inc. New York 100% GATX/Calpine-Agnews, Inc. Delaware 100% GEC Bethpage Inc. Delaware 100% Geothermal Energy Partners California 100% Geysers Finance Company Delaware 100% Geysers Power II Company, LLC Delaware 100% Geysers Power Company, LLC Delaware 100% Geysers Power I Company Delaware 100% Gilroy Energy Center LLC Delaware 100% Gordonsville Energy, L.P. Delaware 50% Grays Ferry Cogeneration Partnership Pennsylvania 50% Grays Ferry Service Partnership Pennsylvania 50% Groveton Energy LLC Delaware 100% Hammond Energy LLC Delaware 100% Haywood Energy Center, LLC Delaware 100% Healdsburg Energy Company, L.P. Delaware 100% Hermiston Power Partnership Delaware 100% Idlewild Fuel Management Corp. Delaware 100% JMC Bethpage, Inc. Delaware 100% JOQ Canada, Inc. Delaware 100% Kennedy International Airport Cogen Partners New York 100% King City Energy Center, LLC Delaware 100% Lake Wales Energy Center, LLC Delaware 100% Lawrence Energy Center, LLC Delaware 100% Livermore Falls Energy LLC Delaware 100% OWNERSHIP ENTITY JURISDICTION INTEREST Lone Oak Energy Center, LLC Delaware 100% Los Medanos Energy Center LLC Delaware 100% Magic Valley Pipeline, L.P. Delaware 100% MEP Pleasant Hill, LLC Delaware 50% Moapa Energy Center, LLC Delaware 100% Mobile Energy LLC Delaware 100% Modoc Power, Inc. California 100% Morgan Energy Center LLC Delaware 100% Mount Hoffman Geothermal Company, L.P. California 100% Mt. Vernon Energy LLC Delaware 100% Nissequogue Cogen Partners Delaware 100% Northwest Cogeneration, Inc. California 100% Nueces Bay Energy LLC Delaware 100% O'Brien Fuels, Inc. Delaware 100% O.L.S. Energy Agnews, Inc. Delaware 100% Odyssey Land Acquisition Company Delaware 100% Otay Mesa Generating Co., LLC Delaware 100% Paducan Energy Center, LLC Delaware 100% Pajaro Valley Energy Center, LLC Delaware 100% Panda West Power I, L.P. Delaware 100% Panda West Power II, L.P. Delaware 100% Panda West Power III, L.P. Delaware 100% Pasadena Cogeneration, LP Delaware 100% Pastoria Energy Center, LLC Delaware 100% Pastoria Energy Facility, LLC Delaware 100% Philadelphia Biogas Supply Inc. Delaware 100% Pine Bluff Energy, LLC Delaware 66.67% Polsky SCQ Services, Inc. Quebec 100% Power Investors, L.L.C. Wisconsin 100% Power Services Company, Inc. Delaware 100% QMC Resources Canada Corp. Nova Scotia 100% Quintana Canada Holdings, LLC Delaware 100% Quintana Mineral (USA) Inc. Delaware 100% Reliability 2000 LLC Delaware 100% Riverside Energy Center, LLC Delaware 100% RockGen Energy LLC Delaware 100% Rock River Energy, LLC Wisconsin 100% Rocky Mountain Energy Center, LLC Delaware 100% Rumford Power Associates, L.P. Delaware 100% Santa Rosa Energy Company California 100% Santa Rosa Energy LLC Delaware 100% SkyGen SouthCoast Investors LLC Delaware 100% SMO Bethpage, Inc. Delaware 100% Sonoma Geothermal Partners, L.P. Delaware 100% OWNERSHIP ENTITY JURISDICTION INTEREST Stony Brook Cogeneration, Inc. Delaware 100% Stony Brook Fuel Management Corp. Delaware 100% Summer Power Source, LLC Delaware 100% Sutter Dryers, Inc. California 100% TBG Cogen Partners Delaware 100% Texas City Cogeneration, L.P. Delaware 100% Texas Cogeneration Company Delaware 100% Texas Cogeneration One Company Delaware 100% Texas Cogeneration Five, Inc. Delaware 100% Texas CPN Central Fuels LP Texas 100% Thermal Power Company California 100% Tiverton Power Associates LP Delaware 100% Towantic Energy Center, L.L.C. Delaware 100% Turner Energy Center, LLC Delaware 100% Tuscarora Energy Corp. Delaware 100% Venture Acquisition Company Delaware 100% Versailles Energy LLC Delaware 100% Warnerville Energy Center, LLC Delaware 100% Washington Parish Energy Center, LLC Delaware 100% Waterford Energy Center, LLC Delaware 100% Watsonville Energy Center, LLC Delaware 100% Wawayanda Energy Center, LLC Delaware 100% Whatcom Cogeneration Partners, L.P. Delaware 100% WRMS Engineering, Inc. California 100% Yuba City Energy Center, LLC Delaware 100% Zion Energy LLC Delaware 100%