EXHIBIT 21.1

Subsidiaries of the Company |  |  |
Entity |  | Jurisdiction |
Anacapa Land Company, LLC |  | Delaware |
Anderson Springs Energy Company, LLC |  | California |
Auburndale Peaker Energy Center, LLC |  | Delaware |
Aviation Funding Corp. |  | Delaware |
Baytown Energy Center, LLC |  | Delaware |
Bethpage Energy Center 3, LLC |  | Delaware |
Bluestone Wind, LLC |  | Delaware |
Butter Creek Energy Center, LLC |  | Delaware |
Byron Highway Energy Center, LLC |  | Delaware |
CalBatt Energy Storage, LLC |  | Delaware |
CalGen Expansion Company, LLC |  | Delaware |
CalGen Project Equipment Finance Company Three, LLC |  | Delaware |
Calpine Acquisition Company II, LLC |  | Delaware |
Calpine Acquisition Company III, LLC |  | Delaware |
Calpine Acquisition Company, LLC |  | Delaware |
Calpine Administrative Services Company, Inc. |  | Delaware |
Calpine Agnews, Inc. |  | California |
Calpine Auburndale Holdings, LLC |  | Delaware |
Calpine Bethlehem, LLC |  | Delaware |
Calpine Bosque Energy Center, LLC |  | Delaware |
Calpine c*Power, Inc. |  | Delaware |
Calpine CalGen Holdings, LLC |  | Delaware |
Calpine Calistoga Holdings, LLC |  | Delaware |
Calpine Canada Energy Finance ULC |  | Nova Scotia |
Calpine Canada Energy Ltd. |  | Nova Scotia |
Calpine CCFC GP, LLC |  | Delaware |
Calpine CCFC LP, LLC |  | Delaware |
Calpine Central Texas GP, Inc. |  | Delaware |
Calpine Central, Inc. |  | Delaware |
Calpine Central-Texas, Inc. |  | Delaware |
Calpine Cogeneration Corporation |  | Delaware |
Calpine Construction Finance Company, L.P. |  | Delaware |
Calpine Construction Management Company, Inc. |  | Delaware |
Calpine Development Holdings, Inc. |  | Delaware |
Calpine Eastern Corporation |  | Delaware |
Calpine Edinburg, Inc. |  | Delaware |
Calpine Energy Financial Holdings, LLC |  | Delaware |
Calpine Energy Services GP, LLC |  | Delaware |
Calpine Energy Services Holdco II, LLC |  | Delaware |
Calpine Energy Services Holdco LLC |  | Delaware |
Calpine Energy Services LP, LLC |  | Delaware |
Calpine Energy Services, L.P. |  | Delaware |
Calpine Energy Solutions, LLC |  | California |
Calpine Fore River Energy Center, LLC |  | Delaware |
Calpine Fore River Operating Company, LLC |  | Delaware |
Calpine Foundation |  | Delaware |
Calpine Fuels Corporation |  | California |

Subsidiaries of the Company |  |  |
Entity |  | Jurisdiction |
Calpine GEC Holdings, LLC |  | Delaware |
Calpine Generating Company, LLC |  | Delaware |
Calpine Geysers Company, LLC |  | Delaware |
Calpine Gilroy 1, LLC |  | Delaware |
Calpine Gilroy Cogen, L.P. |  | Delaware |
Calpine Global Services Company, Inc. |  | Delaware |
Calpine Granite Holdings, LLC |  | Delaware |
Calpine Greenfield (Holdings) Corporation |  | Delaware |
Calpine Greenleaf Holdings, Inc. |  | Delaware |
Calpine Greenleaf, Inc. |  | Delaware |
Calpine Guadalupe GP, LLC |  | Delaware |
Calpine Guadalupe LP, LLC |  | Delaware |
Calpine Hidalgo Energy Center, L.P. |  | Delaware |
Calpine Hidalgo Holdings, Inc. |  | Delaware |
Calpine Hidalgo, Inc. |  | Delaware |
Calpine Holdings Development, LLC |  | Delaware |
Calpine Holdings, LLC |  | Delaware |
Calpine International Holdings, LLC |  | Delaware |
Calpine Kennedy Operators, Inc. |  | New York |
Calpine KIA, Inc. |  | New York |
Calpine King City Cogen, LLC |  | Delaware |
Calpine King City, Inc. |  | Delaware |
Calpine Leasing Inc. |  | Delaware |
Calpine Long Island, Inc. |  | Delaware |
Calpine Magic Valley Pipeline, LLC |  | Delaware |
Calpine Mexican Holdings, LLC |  | Delaware |
Calpine Mid Merit, LLC |  | Delaware |
Calpine Mid-Atlantic Development, LLC |  | Delaware |
Calpine Mid-Atlantic Energy, LLC |  | Delaware |
Calpine Mid-Atlantic Generation, LLC |  | Delaware |
Calpine Mid-Atlantic Marketing, LLC |  | Delaware |
Calpine Mid-Atlantic Operating, LLC |  | Delaware |
Calpine Mid-Merit II, LLC |  | Delaware |
Calpine Monterey Cogeneration, Inc. |  | California |
Calpine MVP, LLC |  | Delaware |
Calpine New Jersey Generation, LLC |  | Delaware |
Calpine Newark, LLC |  | Delaware |
Calpine Northbrook Holdings Corporation |  | Delaware |
Calpine Northbrook Investors, LLC |  | Delaware |
Calpine Northbrook Project Holdings, LLC |  | Delaware |
Calpine Operating Services Company, Inc. |  | Delaware |
Calpine Operations Management Company, Inc. |  | Delaware |
Calpine Pasadena Cogeneration, Inc. |  | Delaware |
Calpine Philadelphia, Inc. |  | Delaware |
Calpine Pittsburg, LLC |  | Delaware |
Calpine Power Company |  | California |
Calpine Power Management, LLC |  | Delaware |
Calpine Power, Inc. |  | Virginia |
Calpine PowerAmerica, LLC |  | Delaware |
Calpine PowerAmerica-CA, LLC |  | Delaware |

Subsidiaries of the Company |  |  |
Entity |  | Jurisdiction |
Calpine PowerAmerica-MA, LLC |  | Delaware |
Calpine PowerAmerica-ME, LLC |  | Delaware |
Calpine Project Holdings, Inc. |  | Delaware |
Calpine Receivables, LLC |  | Delaware |
Calpine Retail Holdings, LLC |  | Delaware |
Calpine Riverside Holdings, LLC |  | Delaware |
Calpine Russell City, LLC |  | Delaware |
Calpine Siskiyou Geothermal Partners, L.P. |  | California |
Calpine Solar Development Holdings, LLC |  | Delaware |
Calpine Solar, LLC |  | Delaware |
Calpine Steamboat Holdings, LLC |  | Delaware |
Calpine Stony Brook Operators, Inc. |  | New York |
Calpine Stony Brook, Inc. |  | New York |
Calpine TCCL Holdings, Inc. |  | Delaware |
Calpine Texas Cogeneration, Inc. |  | Delaware |
Calpine Texas Pipeline GP, LLC |  | Delaware |
Calpine Texas Pipeline LP, LLC |  | Delaware |
Calpine Texas Pipeline, L.P. |  | Delaware |
Calpine ULC I Holding, LLC |  | Delaware |
Calpine University Power, Inc. |  | Delaware |
Calpine Vineland Solar, LLC |  | Delaware |
Calpine Wind Holdings, LLC |  | Delaware |
Calpine York Holdings, LLC |  | Delaware |
Cavallo Energy Texas LLC |  | Texas |
CCFC Finance Corp. |  | Delaware |
CCFC Preferred Holdings, LLC |  | Delaware |
CCFC Sutter Energy, LLC |  | Delaware |
CES Marketing IX, LLC |  | Delaware |
CES Marketing X, LLC |  | Delaware |
Champion Energy Marketing LLC |  | Delaware |
Champion Energy Services, LLC |  | Texas |
Champion Energy, LLC |  | Texas |
Channel Energy Center, LLC |  | Delaware |
Clear Lake Cogeneration Limited Partnership |  | Delaware |
CM Greenfield Power Corp. |  | Canada |
Corpus Christi Cogeneration, LLC |  | Delaware |
CPN 3rd Turbine, Inc. |  | Delaware |
CPN Acadia, Inc. |  | Delaware |
CPN Bethpage 3rd Turbine, Inc. |  | Delaware |
CPN Cascade, Inc. |  | Delaware |
CPN Clear Lake, Inc. |  | Delaware |
CPN Insurance Corporation |  | Hawaii |
CPN Pipeline Company |  | Delaware |
CPN Pryor Funding Corporation |  | Delaware |
CPN Telephone Flat, Inc. |  | Delaware |
CPN Wild Horse Geothermal LLC |  | Delaware |
Creed Energy Center, LLC |  | Delaware |
Deer Park Energy Center LLC |  | Delaware |
Deer Park Holdings, LLC |  | Delaware |
Delta Energy Center, LLC |  | Delaware |

Subsidiaries of the Company |  |  |
Entity |  | Jurisdiction |
Delta, LLC |  | Delaware |
Freeport Energy Center, LLC |  | Delaware |
Freestone Power Generation, LLC |  | Delaware |
GEC Bethpage Inc. |  | Delaware |
GEC Holdings, LLC |  | Delaware |
Geysers Holdings LLC |  | Delaware |
Geysers Intermediate Holdings LLC |  | Delaware |
Geysers Power Company, LLC |  | Delaware |
Geysers Power I Company, LLC |  | Delaware |
Gilroy Energy Center, LLC |  | Delaware |
Goose Haven Energy Center, LLC |  | Delaware |
Granite Ridge Energy, LLC |  | Delaware |
Granite Ridge Operating, LLC |  | Delaware |
Greenfield Energy Centre LP |  | Ontario |
Guadalupe Peaking Energy Center, LLC |  | Delaware |
Guadalupe Power Partners, LP |  | Delaware |
Hermiston Power LLC |  | Delaware |
High Bridge Wind, LLC |  | Delaware |
Idlewild Fuel Management Corp. |  | Delaware |
Jack A. Fusco Energy Center, LLC |  | Delaware |
JMC Bethpage, Inc. |  | Delaware |
Johanna Energy Center, LLC |  | Delaware |
Johanna Energy Storage, LLC |  | Delaware |
KC Wind, LLC |  | Delaware |
KIAC Partners |  | New York |
Long Mountain Wind, LLC |  | Delaware |
Los Esteros Critical Energy Facility, LLC |  | Delaware |
Los Esteros Holdings, LLC |  | Delaware |
Los Medanos Energy Center LLC |  | Delaware |
Magic Valley Pipeline, L.P. |  | Delaware |
Mankato Holdings, LLC |  | Delaware |
Metcalf Energy Center, LLC |  | Delaware |
Metcalf Funding, LLC |  | Delaware |
Metcalf Holdings, LLC |  | Delaware |
Mission Rock Energy Center, LLC |  | Delaware |
Modoc Power, Inc. |  | California |
Morgan Energy Center, LLC |  | Delaware |
Mount Hoffman Geothermal Company, L.P. |  | California |
NAPB Holdco, LLC |  | Delaware |
NAPGS Holdco, LLC |  | Delaware |
New Development Holdings, LLC |  | Delaware |
New Steamboat Holdings, LLC |  | Delaware |
Nissequogue Cogen Partners |  | New York |
North American Power and Gas Services, LLC |  | Delaware |
North American Power and Gas, LLC |  | Delaware |
North American Power Business, LLC |  | Delaware |
Nova Power, LLC |  | Delaware |
NTC Five, Inc. |  | Delaware |
O.L.S. Energy-Agnews, Inc. |  | Delaware |
Osprey Energy Center, LLC |  | Delaware |

Subsidiaries of the Company |  |  |
Entity |  | Jurisdiction |
Otay Holdings, LLC |  | Delaware |
Otay Mesa Energy Center, LLC |  | Delaware |
Pasadena Cogen LLC |  | Delaware |
Pasadena Cogeneration L.P. |  | Delaware |
Pastoria Energy Center, LLC |  | Delaware |
Pastoria Energy Facility L.L.C. |  | Delaware |
Pastoria Solar Energy Company, LLC |  | Delaware |
Philadelphia Biogas Supply, Inc. |  | Delaware |
Pine Bluff Energy, LLC |  | Delaware |
Pioneer Valley Energy Center, LLC |  | Massachusetts |
Power Contract Financing, L.L.C. |  | Delaware |
Rancho Dominguez Energy Center, LLC |  | Delaware |
Rio Hondo Energy Center, LLC |  | Delaware |
Russell City Energy Company, LLC |  | Delaware |
SoCal Development Holdings, LLC |  | Delaware |
South Point Energy Center, LLC |  | Delaware |
South Point Holdings, LLC |  | Delaware |
Stony Brook Cogeneration Inc. |  | Delaware |
Stony Brook Fuel Management Corp. |  | Delaware |
Sutter Dryers, Inc. |  | California |
TBG Cogen Partners |  | New York |
Texas City Cogeneration, LLC |  | Delaware |
Texas Cogeneration Five, Inc. |  | Delaware |
Texas Cogeneration One Company |  | Delaware |
The Calpine Employee Relief Fund |  | Texas |
Thermal Power Company, LLC |  | California |
Washington Parish Energy Center One, LLC |  | Delaware |
Washington Parish Holdings, LLC |  | Delaware |
Westbrook Blackstart, LLC |  | Delaware |
Westbrook Energy Center, LLC |  | Delaware |
Zion Energy LLC |  | Delaware |