Exhibit 21.1
Constellation Energy Corporation (50% and Greater) 12/31/2022 | ||||||||
| Subsidiary | Jurisdiction | |||||||
| 2014 ESA HoldCo, LLC | Delaware | |||||||
| 2014 ESA Project Company, LLC | Delaware | |||||||
| 2015 ESA Holdco, LLC | Delaware | |||||||
| 2015 ESA Investco, LLC | Delaware | |||||||
| 2015 ESA Project Company, LLC | Delaware | |||||||
| A/C Fuels Company | Pennsylvania | |||||||
| AV Solar Ranch 1, LLC | Delaware | |||||||
| AVSR Holding, LLC | Delaware | |||||||
| AVSR, LLC | Delaware | |||||||
| Beebe 1B Renewable Energy, LLC | Delaware | |||||||
| Beebe Renewable Energy, LLC | Delaware | |||||||
| Bennett Creek Windfarm, LLC | Idaho | |||||||
| Bethlehem Renewable Energy, LLC | Delaware | |||||||
| Blue Breezes II, L.L.C. | Minnesota | |||||||
| Blue Breezes, L.L.C. | Minnesota | |||||||
| Bluestem Wind Energy Holdings, LLC | Delaware | |||||||
| Bluestem Wind Energy Member Holdings, LLC | Delaware | |||||||
| Bluestem Wind Energy Member, LLC | Delaware | |||||||
| Bluestem Wind Energy, LLC | Delaware | |||||||
| Breakerbox, LLC | Pennsylvania | |||||||
| Calvert Cliffs Nuclear Power Plant, LLC | Maryland | |||||||
| Cassia Gulch Wind Park LLC | Idaho | |||||||
| Cassia Wind Farm LLC | Idaho | |||||||
| CD Panther I, Inc. | Maryland | |||||||
| CD Panther II, LLC | Delaware | |||||||
| CD Panther Partners, L.P. | Delaware | |||||||
| CD SEGS V, Inc. | Maryland | |||||||
| CD SEGS VI, Inc. | Maryland | |||||||
| CE Culm, Inc. | Maryland | |||||||
| CE FundingCo, LLC | Delaware | |||||||
| CEG Finance, LLC | Delaware | |||||||
| CER Generation, LLC | Delaware | |||||||
| CEU Arkoma West, LLC | Delaware | |||||||
| CEU CoLa, LLC | Delaware | |||||||
| CEU East Fort Peck, LLC | Delaware | |||||||
| CEU Fayetteville, LLC | Delaware | |||||||
| CEU Floyd Shale, LLC | Delaware | |||||||
| CEU Holdings, LLC | Delaware | |||||||
| CEU Huntsville, LLC | Delaware | |||||||
| CEU Kingston, LLC | Delaware | |||||||
| CEU Niobrara, LLC | Delaware | |||||||
| CEU Ohio Shale, LLC | Delaware | |||||||
| CEU Paradigm, LLC | Delaware | |||||||
| CEU Pinedale, LLC | Delaware | |||||||
| CEU Plymouth, LLC | Delaware | |||||||
1
Exhibit 21.1
| CEU Simplicity, LLC | Delaware | |||||||
| CEU W&D, LLC | Delaware | |||||||
| Chesapeake HVAC, Inc. | Delaware | |||||||
| CII Solarpower I, Inc. | Maryland | |||||||
| Clinton Battery Utility, LLC | Delaware | |||||||
| CNE Gas Holdings, LLC | Kentucky | |||||||
| CNEG Holdings, LLC | Delaware | |||||||
| CNEGH Holdings, LLC | Delaware | |||||||
| CoLa Resources LLC | Delaware | |||||||
| Colorado Bend II Power, LLC | Delaware | |||||||
| Colorado Bend Services, LLC | Delaware | |||||||
| Constellation Building Services, Inc. | Delaware | |||||||
| Constellation Clearsight, LLC | Delaware | |||||||
| Constellation Connect, LLC | Delaware | |||||||
| Constellation EG, LLC | Delaware | |||||||
| Constellation Energy Canada, Inc. | Ontario | |||||||
| Constellation Energy Commodities Group Maine, LLC | Delaware | |||||||
| Constellation Energy Gas Choice, LLC | Delaware | |||||||
| Constellation Energy Generation, LLC | Pennsylvania | |||||||
| Constellation Energy Nuclear Group, LLC | Maryland | |||||||
| Constellation Energy Power Choice, LLC | Delaware | |||||||
| Constellation Energy Resources, LLC | Delaware | |||||||
| Constellation Energy Solutions, LLC | Delaware | |||||||
| Constellation Energy Upstream Holdings, LLC | Delaware | |||||||
| Constellation FitzPatrick, LLC | Delaware | |||||||
| Constellation Framingham, LLC | Delaware | |||||||
| Constellation Fulton, LLC | Delaware | |||||||
| Constellation Generation Acquisitions, LLC | Delaware | |||||||
| Constellation Generation Consolidation, LLC | Illinois | |||||||
| Constellation Generation Development, LLC | Delaware | |||||||
| Constellation Generation Limited | United Kingdom | |||||||
| Constellation Generation NY, LLC | New York | |||||||
| Constellation Generation Services, LLC | Delaware | |||||||
| Constellation Genesis, LLC | Delaware | |||||||
| Constellation Handley Power, LLC | Delaware | |||||||
| Constellation Holdings, LLC | Maryland | |||||||
| Constellation Home Products & Services, LLC | Delaware | |||||||
| Constellation LNG, LLC | Delaware | |||||||
| Constellation Mystic Power, LLC | Delaware | |||||||
| Constellation New Boston, LLC | Delaware | |||||||
| Constellation New England Holdings, LLC | Delaware | |||||||
| Constellation NewEnergy - Gas Division, LLC | Kentucky | |||||||
| Constellation NewEnergy, Inc. | Delaware | |||||||
| Constellation Nuclear Power Plants, LLC | Delaware | |||||||
| Constellation Nuclear Security, LLC | Delaware | |||||||
| Constellation Nuclear, LLC | Delaware | |||||||
| Constellation Power Source Generation, LLC | Maryland | |||||||
| Constellation Power, Inc. | Maryland | |||||||
| Constellation PowerLabs, LLC | Pennsylvania | |||||||
2
Exhibit 21.1
| Constellation Renewables Holding, LLC | Delaware | |||||||
| Constellation Renewables Holdings II, LLC | Delaware | |||||||
| Constellation Renewables Partners Holdings, LLC | Delaware | |||||||
| Constellation Renewables Partners, LLC | Delaware | |||||||
| Constellation Renewables, LLC | Delaware | |||||||
| Constellation Solar Horizons, LLC | Delaware | |||||||
| Constellation Solar New Jersey III, LLC | Delaware | |||||||
| Constellation Technology Ventures, LLC | Delaware | |||||||
| Constellation Texas II Power Holdings, LLC | Delaware | |||||||
| Constellation Texas II Power, LLC | Delaware | |||||||
| Constellation Texas Land Company, LLC | Delaware | |||||||
| Constellation Texas Power Services, LLC | Delaware | |||||||
| Constellation Texas Retail Energy, LLC | Delaware | |||||||
| Constellation Ventures Holdings, LLC | Delaware | |||||||
| Constellation Ventures International Holdings II Limited | United Kingdom | |||||||
| Constellation Ventures International Holdings Limited | United Kingdom | |||||||
| Constellation VTI, LLC | Delaware | |||||||
| Constellation West Medway, LLC | Delaware | |||||||
| Constellation Wind 1, LLC | Texas | |||||||
| Constellation Wind 2, LLC | Texas | |||||||
| Constellation Wind 3, LLC | Texas | |||||||
| Constellation Wind, LLC | Delaware | |||||||
| Constellation Wyman, LLC | Delaware | |||||||
| Continental Wind Holding, LLC | Delaware | |||||||
| Continental Wind, LLC | Delaware | |||||||
| COSI Central Wayne, Inc. | Maryland | |||||||
| COSI Sunnyside, Inc. | Maryland | |||||||
| Cow Branch Wind Power, L.L.C. | Missouri | |||||||
| CP Sunnyside I, Inc. | Maryland | |||||||
| CP Windfarm, LLC | Minnesota | |||||||
| CR Clearing, LLC | Missouri | |||||||
| Criterion Power Partners, LLC | Delaware | |||||||
| DE Asset Operations, LLC | Delaware | |||||||
| Denver Airport Solar, LLC | Delaware | |||||||
| Distrigas of Massachusetts LLC | Delaware | |||||||
| Everett Creek Holding Company, LLC | Delaware | |||||||
| Everett Creek Land Company, LLC | Delaware | |||||||
| Everett Creek Special Purpose, LLC | Delaware | |||||||
| Everett LNG LLC | Delaware | |||||||
| ExGen Energy, S. de R.L. de C.V. | Mexico | |||||||
| Fair Wind Power Partners, LLC | Delaware | |||||||
| Fauquier Landfill Gas, L.L.C. | Delaware | |||||||
| Four Corners Windfarm, LLC | Oregon | |||||||
| Four Mile Canyon Windfarm, LLC | Oregon | |||||||
| Fourmile Wind Energy, LLC | Maryland | |||||||
| Grande Prairie Generation, Inc. | Alberta | |||||||
| Greensburg Wind Farm, LLC | Delaware | |||||||
| Handsome Lake Energy, LLC | Maryland | |||||||
| Harvest II Windfarm, LLC | Delaware | |||||||
3
Exhibit 21.1
| Harvest Windfarm, LLC | Michigan | |||||||
| High Mesa Energy, LLC | Idaho | |||||||
| High Plains Wind Power, LLC | Texas | |||||||
| Hot Springs Windfarm, LLC | Idaho | |||||||
| Hydro Dam, LLC | Delaware | |||||||
| Hydro Dam Holdings, LLC | Delaware | |||||||
| JExel Nuclear Company | Japan | |||||||
| Lake Houston Power, LLC | Delaware | |||||||
| Loess Hills Wind Farm, LLC | Missouri | |||||||
| Michigan Wind 1, LLC | Delaware | |||||||
| Michigan Wind 2, LLC | Delaware | |||||||
| Michigan Wind 3, LLC | Delaware | |||||||
| Midwest Alliance for Clean Hydrogen, LLC | Delaware | |||||||
| Minergy LLC | Wisconsin | |||||||
| Mountain Top Wind Power, LLC | Maryland | |||||||
| Muddy Run Pump Storage Holding, LLC | Delaware | |||||||
| Muddy Run Pump Storage, LLC | Delaware | |||||||
| NewEnergy Receivables LLC | Delaware | |||||||
| Nine Mile Point Nuclear Station, LLC | Delaware | |||||||
| Oregon Trail Windfarm, LLC | Oregon | |||||||
| Pacific Canyon Windfarm, LLC | Oregon | |||||||
| Panther Creek Holdings, Inc. | Delaware | |||||||
| Panther Creek Partners | Delaware | |||||||
| Pegasus Power Company, Inc. | California | |||||||
| Pinedale Energy, LLC | Colorado | |||||||
| R.E. Ginna Nuclear Power Plant, LLC | Maryland | |||||||
| Renewable Power Generation Holdings, LLC | Delaware | |||||||
| Renewable Power Generation, LLC | Delaware | |||||||
| Rolling Hills Landfill Gas, LLC | Delaware | |||||||
| Sacramento PV Energy, LLC | Delaware | |||||||
| Sand Ranch Windfarm, LLC | Oregon | |||||||
| Sendero Wind Energy, LLC | Delaware | |||||||
| Shooting Star Wind Project, LLC | Delaware | |||||||
| Sky Valley, LLC | Delaware | |||||||
| Sugar Beet Wind, LLC | Delaware | |||||||
| Sunbeam LeaseCo, LLC | Delaware | |||||||
| Threemile Canyon Wind I, LLC | Oregon | |||||||
| Titan STC, LLC | Delaware | |||||||
| Tuana Springs Energy, LLC | Idaho | |||||||
| V.G. Investment Holdings, LLC | Delaware | |||||||
| Volta SPV CMX, LLC | Delaware | |||||||
| Volta SPV NTR, LLC | Delaware | |||||||
| Volta SPV RSL, LLC | Delaware | |||||||
| W&D Gas Partners, LLC | Delaware | |||||||
| Ward Butte Windfarm, LLC | Oregon | |||||||
| West Medway II Holdings, LLC | Delaware | |||||||
| West Medway II, LLC | Delaware | |||||||
| Whitetail Wind Energy, LLC | Delaware | |||||||
| Wildcat Finance, LLC | Delaware | |||||||
4
Exhibit 21.1
| Wildcat Wind LLC | New Mexico | |||||||
| Wind Capital Holdings, LLC | Missouri | |||||||
| Wolf Hollow II Power, LLC | Delaware | |||||||
| Wolf Hollow Services, LLC | Delaware | |||||||
5