Exhibit 21.1
Exelon Corporation (50% and Greater) 12/31/2020 | ||||||||
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 | |||||||
Albany Green Energy, LLC | Georgia | |||||||
AMP Funding, L.L.C. | Delaware | |||||||
Annova LNG Brownsville A, LLC | Delaware | |||||||
Annova LNG Common Infrastructure, LLC | Delaware | |||||||
Annova LNG, LLC | Delaware | |||||||
Annova LNG, LLC Series A | Delaware | |||||||
Annova LNG, LLC Series Z | Delaware | |||||||
APS Constellation, LLC | Delaware | |||||||
Atlantic City Electric Company | New Jersey | |||||||
Atlantic City Electric Transition Funding LLC | Delaware | |||||||
Atlantic Generation, Inc. | New Jersey | |||||||
Atlantic Southern Properties, Inc. | New Jersey | |||||||
ATNP Finance Company | Delaware | |||||||
AV Solar Ranch 1, LLC | Delaware | |||||||
Baltimore Gas and Electric Company | Maryland | |||||||
Beebe 1B Renewable Energy, LLC | Delaware | |||||||
Beebe Renewable Energy, LLC | Delaware | |||||||
Bennett Creek Windfarm, LLC | Idaho | |||||||
Bethlehem Renewable Energy, LLC | Delaware | |||||||
BGE Home Products & Services, LLC | Delaware | |||||||
Big Top, LLC | Oregon | |||||||
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 | |||||||
BPHS Solar, LLC | Delaware | |||||||
Breakerbox, LLC | Pennsylvania | |||||||
Butter Creek Power, LLC | Oregon | |||||||
California PV Energy 2, LLC | Delaware | |||||||
California PV Energy 3, LLC | Delaware | |||||||
California PV Energy, LLC | Delaware | |||||||
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 |
1
Exhibit 21.1
CD SEGS V, Inc. | Maryland | |||||||
CD SEGS VI, Inc. | Maryland | |||||||
CE Culm, Inc. | Maryland | |||||||
CE FundingCo, LLC | Delaware | |||||||
CE Nuclear, 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 | |||||||
CEU Simplicity, LLC | Delaware | |||||||
CEU W&D, LLC | Delaware | |||||||
Chesapeake HVAC, Inc. | Delaware | |||||||
CII Solarpower I, Inc. | Maryland | |||||||
Clean Jobs for Pennsylvania, LLC | Delaware | |||||||
Clinton Battery Utility, LLC | Delaware | |||||||
CLT Energy Services Group, L.L.C. | Pennsylvania | |||||||
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 | |||||||
ComEd Financing III | Delaware | |||||||
Commonwealth Edison Company | Illinois | |||||||
Commonwealth Edison Company of Indiana, Inc. | Indiana | |||||||
Conectiv Communications, Inc. | Delaware | |||||||
Conectiv Energy Supply, Inc. | Delaware | |||||||
Conectiv Properties and Investments, Inc. | Delaware | |||||||
Conectiv Solutions LLC | Delaware | |||||||
Conectiv, LLC | Delaware | |||||||
Constellation Connect, LLC | Delaware | |||||||
Constellation DCO Albany Power Holdings, 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 Nuclear Group, LLC | Maryland | |||||||
Constellation Energy Power Choice, LLC | Delaware | |||||||
Constellation Energy Resources, LLC | Delaware |
2
Exhibit 21.1
Constellation Energy Solutions, LLC | Delaware | |||||||
Constellation Energy Upstream Holdings, LLC | Delaware | |||||||
Constellation Holdings, LLC | Maryland | |||||||
Constellation LNG, LLC | Delaware | |||||||
Constellation Mystic Power, LLC | Delaware | |||||||
Constellation NewEnergy - Gas Division, LLC | Kentucky | |||||||
Constellation NewEnergy, Inc. | Delaware | |||||||
Constellation Nuclear Power Plants, LLC | Delaware | |||||||
Constellation Nuclear, LLC | Delaware | |||||||
Constellation Power Source Generation, LLC | Maryland | |||||||
Constellation Power, Inc. | Maryland | |||||||
Constellation Solar Arizona 2, LLC | Delaware | |||||||
Constellation Solar Arizona, LLC | Delaware | |||||||
Constellation Solar California, LLC | Delaware | |||||||
Constellation Solar Connecticut, LLC | Delaware | |||||||
Constellation Solar DC, LLC | Delaware | |||||||
Constellation Solar Federal, LLC | Delaware | |||||||
Constellation Solar Georgia 2, LLC | Delaware | |||||||
Constellation Solar Georgia, LLC | Georgia | |||||||
Constellation Solar Holding, LLC | Delaware | |||||||
Constellation Solar Horizons, LLC | Delaware | |||||||
Constellation Solar Illinois 2, LLC | Delaware | |||||||
Constellation Solar Illinois, LLC | Delaware | |||||||
Constellation Solar Maryland II, LLC | Delaware | |||||||
Constellation Solar Maryland, LLC | Delaware | |||||||
Constellation Solar Massachusetts, LLC | Delaware | |||||||
Constellation Solar MC, LLC | Delaware | |||||||
Constellation Solar Net Metering, LLC | Delaware | |||||||
Constellation Solar New Jersey II, LLC | Delaware | |||||||
Constellation Solar New Jersey III, LLC | Delaware | |||||||
Constellation Solar New Jersey, LLC | Delaware | |||||||
Constellation Solar New York, LLC | Delaware | |||||||
Constellation Solar Ohio, LLC | Delaware | |||||||
Constellation Solar Pennsylvania, LLC | Delaware | |||||||
Constellation Solar Rhode Island, LLC | Delaware | |||||||
Constellation Solar Texas, LLC | Delaware | |||||||
Constellation Solar, 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 | |||||||
Data Center Enterprise, LLC | Delaware | |||||||
DE Asset Operations, LLC | Delaware | |||||||
Delaware Operating Services Company, LLC | Delaware |
3
Exhibit 21.1
Delmarva Power & Light Company | Delaware & Virginia | |||||||
Denver Airport Solar, LLC | Delaware | |||||||
Distrigas of Massachusetts LLC | Delaware | |||||||
DLC Solar, LLC | Delaware | |||||||
E&W Development Corporation | Florida | |||||||
Ecocred, LLC | Delaware | |||||||
EdiSun, LLC | Delaware | |||||||
Energy Performance Services, Inc. | Pennsylvania | |||||||
ETT Canada, Inc. | New Brunswick | |||||||
Everett LNG LLC | Delaware | |||||||
Exelon AVSR Holding, LLC | Delaware | |||||||
Exelon AVSR, LLC | Delaware | |||||||
Exelon Business Services Company, LLC | Delaware | |||||||
Exelon Clearsight, LLC | Delaware | |||||||
Exelon Energy Delivery Company, LLC | Delaware | |||||||
Exelon Enterprises Company, LLC | Pennsylvania | |||||||
Exelon FitzPatrick, LLC | Delaware | |||||||
Exelon Framingham, LLC | Delaware | |||||||
Exelon Fulton, LLC | Delaware | |||||||
Exelon Generation Acquisitions, LLC | Delaware | |||||||
Exelon Generation Company, LLC | Pennsylvania | |||||||
Exelon Generation Consolidation, LLC | Illinois | |||||||
Exelon Generation Finance Company, LLC | Delaware | |||||||
Exelon Generation Limited | United Kingdom | |||||||
Exelon Generation Services, LLC | Delaware | |||||||
Exelon Generation Supply, LLC | Delaware | |||||||
Exelon Genesis, LLC | Delaware | |||||||
Exelon InQB8R, LLC | Delaware | |||||||
Exelon Mechanical, LLC | Delaware | |||||||
Exelon Microgrid, LLC | Delaware | |||||||
Exelon New Boston, LLC | Delaware | |||||||
Exelon New England Holdings, LLC | Delaware | |||||||
Exelon Nuclear Partners, LLC | Delaware | |||||||
Exelon Nuclear Security, LLC | Delaware | |||||||
Exelon PowerLabs, LLC | Pennsylvania | |||||||
Exelon Solar Chicago LLC | Delaware | |||||||
Exelon Transmission Company, LLC | Delaware | |||||||
Exelon VTI, LLC | Delaware | |||||||
Exelon West Medway, LLC | Delaware | |||||||
Exelon Wind 1, LLC | Texas | |||||||
Exelon Wind 2, LLC | Texas | |||||||
Exelon Wind 3, LLC | Texas | |||||||
Exelon Wind Canada Inc. | Canada | |||||||
Exelon Wind, LLC | Delaware | |||||||
Exelon Wyman, LLC | Delaware | |||||||
Exelorate Enterprises, LLC | Delaware | |||||||
Ex-FM, Inc. | New York | |||||||
Ex-FME, Inc. | Delaware | |||||||
ExGen Energy, S. de R.L. de C.V. | Mexico |
4
Exhibit 21.1
ExGen Handley Power, LLC | Delaware | |||||||
ExGen Renewables Holdings II, LLC | Delaware | |||||||
ExGen Renewables Holdings, LLC | Delaware | |||||||
ExGen Renewables I Holding, LLC | Delaware | |||||||
ExGen Renewables I, LLC | Delaware | |||||||
ExGen Renewables II, LLC | Delaware | |||||||
ExGen Renewables IV Holding, LLC | Delaware | |||||||
ExGen Renewables IV, LLC | Delaware | |||||||
ExGen Renewables Partners, LLC | Delaware | |||||||
ExGen Texas II Power Holdings, LLC | Delaware | |||||||
ExGen Texas II Power, LLC | Delaware | |||||||
ExGen Texas Power Services, LLC | Delaware | |||||||
ExGen Ventures International Holdings II Limited | United Kingdom | |||||||
ExGen Ventures International Holdings Limited | United Kingdom | |||||||
ExTel Corporation, LLC | Delaware | |||||||
F & M Holdings Company, L.L.C. | Delaware | |||||||
Fair Wind Power Partners, LLC | Delaware | |||||||
Fauquier Landfill Gas, L.L.C. | Delaware | |||||||
FHS Solar, LLC | Delaware | |||||||
Four Corners Windfarm, LLC | Oregon | |||||||
Four Mile Canyon Windfarm, LLC | Oregon | |||||||
Fourmile Wind Energy, LLC | Maryland | |||||||
Friendly Skies, Inc. | U.S. Virgin Islands | |||||||
Gateway Solar LLC | Delaware | |||||||
Grande Prairie Generation, Inc. | Alberta | |||||||
Green Lane Solar Power LLC | Rhode Island | |||||||
Greensburg Wind Farm, LLC | Delaware | |||||||
Handsome Lake Energy, LLC | Maryland | |||||||
Harvest II Windfarm, LLC | Delaware | |||||||
Harvest Windfarm, LLC | Michigan | |||||||
High Mesa Energy, LLC | Idaho | |||||||
High Plains Wind Power, LLC | Texas | |||||||
Holyoke Solar, LLC | Delaware | |||||||
Hot Springs Windfarm, LLC | Idaho | |||||||
JBAB Solar I, LLC | Delaware | |||||||
JExel Nuclear Company | Japan | |||||||
Lake Houston Power, LLC | Delaware | |||||||
LHHS Solar, LLC | Delaware | |||||||
Loess Hills Wind Farm, LLC | Missouri | |||||||
LSLV Solar, LLC | Delaware | |||||||
Melville Solar Power LLC | Rhode Island | |||||||
Michigan Wind 1, LLC | Delaware | |||||||
Michigan Wind 2, LLC | Delaware | |||||||
Michigan Wind 3, LLC | Delaware | |||||||
Millennium Account Services, LLC | Delaware | |||||||
Minergy LLC | Wisconsin | |||||||
Mohave Sunrise Solar I, LLC | Arizona | |||||||
Mountain Top Wind Power, LLC | Maryland | |||||||
NewEnergy Receivables, LLC | Delaware |
5
Exhibit 21.1
Nine Mile Point Nuclear Station, LLC | Delaware | |||||||
North Shore District Energy, LLC | Delaware | |||||||
Northwind Thermal Technologies Canada Inc. | New Brunswick | |||||||
Oregon Trail Windfarm, LLC | Oregon | |||||||
Outback Solar, LLC | Oregon | |||||||
Pacific Canyon Windfarm, LLC | Oregon | |||||||
Panther Creek Holdings, Inc. | Delaware | |||||||
Panther Creek Partners | Delaware | |||||||
PCI - BT Investing, L.L.C. | Delaware | |||||||
PCI Air Management Corporation | Nevada | |||||||
PCI Air Management Partners, L.L.C. | Delaware | |||||||
PEC Financial Services, LLC | Pennsylvania | |||||||
PECO Energy Capital Corp. | Delaware | |||||||
PECO Energy Capital Trust III | Delaware | |||||||
PECO Energy Capital Trust IV | Delaware | |||||||
PECO Energy Capital, L.P. | Delaware | |||||||
PECO Energy Company | Pennsylvania | |||||||
PECO Wireless, LLC | Delaware | |||||||
Pegasus Power Company, Inc. | California | |||||||
Pepco Building Services Inc. | Delaware | |||||||
Pepco Government Services LLC | Delaware | |||||||
Pepco Holdings LLC | Delaware | |||||||
PFMG Construction, Ltd. | California | |||||||
PFMG Solar, LLC | Delaware | |||||||
PH Holdco LLC | Delaware | |||||||
PHI Service Company | Delaware | |||||||
Pinedale Energy, LLC | Colorado | |||||||
Potomac Capital Investment Corporation | Delaware | |||||||
Potomac Delaware Leasing Corporation | Delaware | |||||||
Potomac Electric Power Company | District of Columbia & Virginia | |||||||
Potomac Leasing Associates, L.P. | Delaware | |||||||
R.E. Ginna Nuclear Power Plant, LLC | Maryland | |||||||
Ramp Investments, L.L.C. | Delaware | |||||||
Renewable Power Generation Holdings, LLC | Delaware | |||||||
Renewable Power Generation, LLC | Delaware | |||||||
RF HoldCo LLC | Delaware | |||||||
RITELine Illinois, LLC | Illinois | |||||||
RITELine Transmission Development, LLC | Delaware | |||||||
Rolling Hills Landfill Gas, LLC | Delaware | |||||||
Sacramento PV Energy, LLC | Delaware | |||||||
Sand Ranch Windfarm, LLC | Oregon | |||||||
Scherer Holdings 1, LLC | Delaware | |||||||
Scherer Holdings 2, LLC | Delaware | |||||||
Scherer Holdings 3, LLC | Delaware | |||||||
Sendero Wind Energy, LLC | Delaware | |||||||
SHHS Solar, LLC | Delaware | |||||||
Shooting Star Wind Project, LLC | Delaware | |||||||
SHS Solar, LLC | Delaware | |||||||
Sky Valley, LLC | Delaware |
6
Exhibit 21.1
SolGen Holding, LLC | Delaware | |||||||
SolGen, LLC | Delaware | |||||||
Sugar Beet Wind, LLC | Delaware | |||||||
Sunbeam LeaseCo, LLC | Delaware | |||||||
Threemile Canyon Wind I, LLC | Oregon | |||||||
THS Solar, LLC | Delaware | |||||||
Titan STC, LLC | Delaware | |||||||
Tuana Springs Energy, LLC | Idaho | |||||||
UII, LLC | Illinois | |||||||
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 | |||||||
Wagon Trail, LLC | Oregon | |||||||
Wansley Holdings 1, LLC | Delaware | |||||||
Wansley Holdings 2, LLC | Delaware | |||||||
Ward Butte Windfarm, LLC | Oregon | |||||||
Water & Energy Savings Company, LLC | Delaware | |||||||
West Medway II Holdings, LLC | Delaware | |||||||
West Medway II, LLC | Delaware | |||||||
Whitetail Wind Energy, LLC | Delaware | |||||||
Wildcat Finance, LLC | Delaware | |||||||
Wildcat Wind LLC | New Mexico | |||||||
Wind Capital Holdings, LLC | Missouri | |||||||
Wolf Hollow II Power, LLC | Delaware | |||||||
Wolf Hollow Services, LLC | Delaware |
7