Exhibit 21.1
Exelon Corporation Subsidiary Listing
Affiliate | Jurisdiction of Formation | |
A/C Fuels Company | Pennsylvania | |
A/C Power | Maryland | |
AgriWind LLC | Illinois | |
AgriWind Project L.L.C. | Delaware | |
Alta Devices, Inc. | Delaware | |
APS Constellation, LLC | Delaware | |
Astrum, Inc. | Delaware | |
ATNP Finance Company | Delaware | |
AV Solar Ranch 1, LLC | Delaware | |
B & K Energy Systems, LLC | Minnesota | |
Baltimore Gas and Electric Company | Maryland | |
BC Energy LLC | Minnesota | |
Beebe Renewable Energy, LLC | Delaware | |
Bellevue Wind Energy, LLC | Delaware | |
Bennett Creek Windfarm, LLC | Idaho | |
BGE Capital Trust II | Delaware | |
BGE Home Products & Services, LLC | Delaware | |
Big Top, LLC | Oregon | |
Blue Breezes II, L.L.C. | Minnesota | |
Blue Breezes, L.L.C. | Minnesota | |
Braidwood 1 NQF, LLC | Nevada | |
Braidwood 2 NQF, LLC | Nevada | |
Breezy Bucks-I LLC | Minnesota | |
Breezy Bucks-II LLC | Minnesota | |
Butter Creek Power, LLC | Oregon | |
Byron 1 NQF, LLC | Nevada | |
Byron 2 NQF, LLC | Nevada | |
C3, LLC | Delaware | |
California PV Energy, LLC | Delaware | |
Calvert Cliffs Nuclear Power Plant, LLC | Maryland | |
Calvert Land Corporation | Maryland | |
Canton Crossing District Energy LLC | Delaware | |
Cassia Gulch Wind Park LLC | Idaho | |
Cassia Wind Farm LLC | Idaho | |
CCG SynFuel, LLC | Delaware | |
CD Empire I, Inc. | Maryland | |
CD Empire II, Inc. | Maryland | |
CD Malacha I, Inc. | Maryland | |
CD Mammoth Lakes I, Inc. | Maryland | |
CD Mammoth Lakes II, Inc. | Maryland | |
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 | |
CD Soda I, Inc. | Maryland |
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CD Soda II, Inc. | Maryland | |
CD Soda III, Inc. | Maryland | |
CD Soda SLR, Inc. | Maryland | |
CE Central Wayne Recovery Limited Partnership | Maryland | |
CE Colver I, Inc. | Maryland | |
CE Colver II, LLC | Delaware | |
CE Colver III, Inc. | Maryland | |
CE Colver Limited Partnership | Maryland | |
CE Culm, Inc. | Maryland | |
CE FundingCo, LLC | Delaware | |
CE Long Valley I, Inc. | Maryland | |
CE Long Valley II, Inc. | Maryland | |
CE Long Valley Limited Partnership | Maryland | |
CE Nuclear, LLC | Delaware | |
CE Wayne I, Inc. | Maryland | |
CE Wayne II, Inc. | Maryland | |
CECG International Holdings, Inc. | Delaware | |
Central Wayne Energy Recovery Limited Partnership | Maryland | |
CER Generation II, LLC | Delaware | |
CER Generation, LLC | Delaware | |
CER-Colorado Bend Energy LLC | Delaware | |
CER-Colorado Bend Energy Partners LP | Delaware | |
CER-Quail Run Energy LLC | Delaware | |
CER-Quail Run Energy Partners LP | Delaware | |
CEU Arkoma West, LLC | Delaware | |
CEU CHC, LLC | Delaware | |
CEU CoLa, LLC | Delaware | |
CEU Development, LLC | Delaware | |
CEU Eagle Ford, 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 Offshore I, LLC | Delaware | |
CEU Ohio Shale, LLC | Delaware | |
CEU Paradigm, LLC | Delaware | |
CEU Pinedale, LLC | Delaware | |
CEU Plymouth, LLC | Delaware | |
CEU Simplicity, LLC | Delaware | |
CEU Trenton, LLC | Delaware | |
CEU W&D, LLC | Delaware | |
Christoffer Transmission Systems, LLC | Minnesota | |
Christoffer Wind Energy I LLC | Minnesota | |
Christoffer Wind Energy II LLC | Minnesota | |
Christoffer Wind Energy III LLC | Minnesota | |
Christoffer Wind Energy IV LLC | Minnesota | |
CII Oldco, LLC | Maryland | |
CII Solarpower I, Inc. | Maryland | |
Cisco Wind Energy LLC | Minnesota | |
Clinton NQF, LLC | Nevada |
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CLT Energy Services Group, L.L.C. | Pennsylvania | |
CNE Gas Holdings, LLC | Kentucky | |
CNE Gas Supply, LLC | Delaware | |
CNEG Holdings, LLC | Delaware | |
CNEGH Holdings, LLC | Delaware | |
Cogenex Corporation | Massachusetts | |
CoLa Resources LLC | Delaware | |
ComEd Financing III | Delaware | |
ComEd Funding, LLC | Delaware | |
ComEd Transitional Funding Trust | Delaware | |
ComEd Transitional Funding Trust | Delaware | |
Commonwealth Edison Company | Illinois | |
Commonwealth Edison Company of Indiana, Inc. | Indiana | |
Conemaugh Fuels, LLC | Delaware | |
Consert, Inc. | Delaware | |
Constellation Alliance II, LP | Texas | |
Constellation Alliance, LLC | Delaware | |
Constellation Alliance, LP | Texas | |
Constellation Bulk Energy Holdings, Inc. | Marshall Islands | |
Constellation Energy Canada, Inc. | Ontario | |
Constellation Energy Commodities Group Limited | United Kingdom | |
Constellation Energy Commodities Group Maine, LLC | Delaware | |
Constellation Energy Commodities Group Massachusetts, LLC | Delaware | |
Constellation Energy Commodities Group New Hampshire, LLC | Delaware | |
Constellation Energy Commodities Group, Inc. | Delaware | |
Constellation Energy Control and Dispatch, LLC | Delaware | |
Constellation Energy Gas Choice, Inc. | Delaware | |
Constellation Energy Nuclear Group, LLC | Maryland | |
Constellation Energy Partners Holdings, LLC | Delaware | |
Constellation Energy Power Choice, Inc. | Delaware | |
Constellation Energy Projects & Services Group Advisors, LLC | Delaware | |
Constellation Energy Projects and Services Canada, Inc. | Federal | |
Constellation Energy Resources, LLC | Delaware | |
Constellation Green Energy, LLC | Maryland | |
Constellation Holdings, LLC | Maryland | |
Constellation International Holdings, Inc. | Marshall Islands | |
Constellation Investments, Inc. | Maryland | |
Constellation Mystic Power, LLC | Delaware | |
Constellation New Nuclear, LLC | Delaware | |
Constellation NewEnergy - Gas Division, LLC | Kentucky | |
Constellation NewEnergy Canada Inc. | Ontario | |
Constellation NewEnergy Holding, LLC | Delaware | |
Constellation NewEnergy, Inc. | Delaware | |
Constellation Nuclear Power Plants, LLC | Delaware | |
Constellation Nuclear, LLC | Delaware | |
Constellation Operating Services | California | |
Constellation Operating Services International | Cayman Islands | |
Constellation Operating Services International - I | Cayman Islands | |
Constellation Operating Services, LLC | Maryland | |
Constellation Power International Development, Ltd. | Cayman Islands |
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Constellation Power Source Generation, Inc. | Maryland | |
Constellation Power, Inc. | Maryland | |
Constellation Real Estate Group, Inc. | Maryland | |
Constellation Real Estate, Inc. | Maryland | |
Constellation Sacramento Holding, 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 Holding, LLC | Delaware | |
Constellation Solar Horizons Holding, LLC | Delaware | |
Constellation Solar Horizons, LLC | Delaware | |
Constellation Solar Maryland II, LLC | Delaware | |
Constellation Solar Maryland, LLC | Delaware | |
Constellation Solar Massachusetts, 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 Ohio, LLC | Delaware | |
Constellation Solar, LLC | Delaware | |
COSI A/C Power, Inc. | Maryland | |
COSI Central Wayne, Inc. | Maryland | |
COSI Sunnyside, Inc. | Maryland | |
COSI Synfuels, Inc. | Maryland | |
COSI Ultra II, Inc. | Maryland | |
COSI Ultra, Inc. | Maryland | |
Cow Branch Wind Power, L.L.C. | Missouri | |
CP II Curacao Ltd. | Cayman Islands | |
CP Oleander Limited Partnership | Maryland | |
CP Sunnyside I, Inc. | Maryland | |
CP Synfuels Investor, Inc. | Maryland | |
CP Synfuels Investor, LLC | Maryland | |
CP Windfarm, LLC | Minnesota | |
CPI OldCo, Inc. | Maryland | |
CR Clearing, LLC | Missouri | |
CRE OldCo, Inc. | Maryland | |
CREG OldCo, Inc. | Maryland | |
Criterion Power Partners, LLC | Delaware | |
DAJAW Transmission LLC | Minnesota | |
Denver Airport Solar, LLC | Delaware | |
DL Windy Acres, LLC | Minnesota | |
Dresden 1 NQF, LLC | Nevada | |
Dresden 2 NQF, LLC | Nevada | |
Dresden 3 NQF, LLC | Nevada | |
Elbridge Wind Farm, LLC | Delaware | |
ENEH Services, LLC | Delaware | |
Energy Capital and Services II, Limited Partnership | Massachusetts | |
Energy Performance Services, Inc. | Pennsylvania | |
ETT Canada, Inc. | New Brunswick | |
Ewington Energy Systems LLC | Minnesota |
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Exelon AOG Holding #1, Inc. | Delaware | |
Exelon AOG Holding #2, Inc | Delaware | |
Exelon AVSR Holding, LLC | Delaware | |
Exelon AVSR, LLC | Delaware | |
Exelon Business Services Company, LLC | Delaware | |
Exelon Capital Trust I | Delaware | |
Exelon Capital Trust II | Delaware | |
Exelon Capital Trust III | Delaware | |
Exelon Edgar, LLC | Delaware | |
Exelon Energy Delivery Company, LLC | Delaware | |
Exelon Enterprises Company, LLC | Pennsylvania | |
Exelon Framingham Development, LLC | Delaware | |
Exelon Framingham, LLC | Delaware | |
Exelon Generation Acquisitions, LLC | Delaware | |
Exelon Generation Company, LLC | Pennsylvania | |
Exelon Generation Consolidation, LLC | Nevada | |
Exelon Generation Finance Company, LLC | Delaware | |
Exelon Generation International, Inc. | Pennsylvania | |
Exelon Hamilton LLC | Delaware | |
Exelon International Commodities, LLC | Delaware | |
Exelon Investment Holdings, LLC | Illinois | |
Exelon Mechanical, LLC | Delaware | |
Exelon New Boston, LLC | Delaware | |
Exelon New England Development, LLC | Delaware | |
Exelon New England Holdings, LLC | Delaware | |
Exelon New England Power Marketing, Limited Partnership | Delaware | |
Exelon Nuclear Partners International S.a r.l. | Luxembourg | |
Exelon Nuclear Partners, LLC | Delaware | |
Exelon Nuclear Security, LLC | Delaware | |
Exelon Nuclear Texas Holdings, LLC | Delaware | |
Exelon Peaker Development General, LLC | Delaware | |
Exelon Peaker Development Limited, LLC | Delaware | |
Exelon PowerLabs, LLC | Pennsylvania | |
Exelon SHC, LLC | Delaware | |
Exelon Solar Chicago LLC | Delaware | |
Exelon Transmission Company, LLC | Delaware | |
Exelon Ventures Company, LLC | Delaware | |
Exelon West Medway Development, LLC | Delaware | |
Exelon West Medway Expansion, LLC | Delaware | |
Exelon West Medway, LLC | Delaware | |
Exelon Wind 1, LLC | Texas | |
Exelon Wind 10, LLC | Texas | |
Exelon Wind 11, LLC | Texas | |
Exelon Wind 2, LLC | Texas | |
Exelon Wind 3, LLC | Texas | |
Exelon Wind 4, LLC | Texas | |
Exelon Wind 5, LLC | Texas | |
Exelon Wind 6, LLC | Texas | |
Exelon Wind 7, LLC | Texas | |
Exelon Wind 8, LLC | Texas | |
Exelon Wind 9, LLC | Texas | |
Exelon Wind Canada Inc. | Canada |
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Exelon Wind, LLC | Delaware | |
Exelon Wyman, LLC | Delaware | |
Ex-FM, Inc. | New York | |
Ex-FME, Inc. | Delaware | |
ExTel Corporation, LLC | Delaware | |
ExTex LaPorte Limited Partnership | Texas | |
ExTex Retail Services Company, LLC | Delaware | |
F & M Holdings Company, L.L.C. | Delaware | |
FloDesign | Delaware | |
Four Corners Windfarm, LLC | Oregon | |
Four Mile Canyon Windfarm, LLC | Oregon | |
Frontier I, L.P. | Delaware | |
Fuel Recovery, Inc. | Pennsylvania | |
G-Flow Wind, LLC | Minnesota | |
Ginna 2 Nuclear Project, LLC | Delaware | |
Grande Prairie Generation, Inc. | Alberta | |
Green Acres Breeze, LLC | Minnesota | |
Greensburg Wind Farm, LLC | Delaware | |
Guatemalan Generating Group - I | Cayman Islands | |
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 | |
Inter-Power/Ahlcon Partners Limited Partnership | Delaware | |
K & D Energy LLC | Minnesota | |
KC Energy LLC | Minnesota | |
Keystone Fuels, LLC | Delaware | |
KSS Turbines LLC | Minnesota | |
La Salle 1 NQF, LLC | Nevada | |
La Salle 2 NQF, LLC | Nevada | |
Las Vegas District Energy, LLC | Delaware | |
Latin American Power Partners Limited | Cayman Islands | |
Lilly Recovery, Inc. | Pennsylvania | |
Limerick 1 NQF, LLC | Nevada | |
Limerick 2 NQF, LLC | Nevada | |
Loess Hills Wind Farm, LLC | Missouri | |
Low Country Synfuel Holdings, LLC | Delaware | |
Luz Solar Partners Ltd., IV | California | |
Luz Solar Partners Ltd., V | California | |
Luz Solar Partners Ltd., VI | California | |
Malacha Hydro Limited Partnership | Maryland | |
Mammoth Power Associates, L.P. | California | |
Maple Coal Company | Pennsylvania | |
Marshall Wind 1, LLC | Minnesota | |
Marshall Wind 2, LLC | Minnesota | |
Marshall Wind 3, LLC | Minnesota | |
Marshall Wind 4, LLC | Minnesota | |
Marshall Wind 5, LLC | Minnesota | |
Marshall Wind 6, LLC | Minnesota |
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Michigan Wind 1, LLC | Delaware | |
Michigan Wind 2, LLC | Delaware | |
Michigan Wind 3, LLC | Delaware | |
Minnesota Breeze, LLC | Minnesota | |
Mountain Top Wind Power, LLC | Maryland | |
MXENERGY (CANADA) LTD. | Nova Scotia | |
MxEnergy Holdings Inc. | Delaware | |
Newcosy, Inc. | Delaware | |
Nine Mile Point Nuclear Station, LLC | Delaware | |
North Shore District Energy, LLC | Delaware | |
Northwind Thermal Technologies Canada Inc. | New Brunswick | |
NuStart Energy Development, LLC | Delaware | |
Old Hickory District Energy, LLC | Delaware | |
OldcoVSI, Inc. | Delaware | |
OldPecoGasCo, Company | Pennsylvania | |
OMF 11520, LLC | Delaware | |
Onyx Realty Development Corporation | Delaware | |
Oregon Trail Windfarm, LLC | Oregon | |
Outback Solar, LLC | Oregon | |
Oyster Creek NQF, LLC | Nevada | |
Pacific Canyon Windfarm, LLC | Oregon | |
Palmetto Synfuel Operating Company, LLC | Delaware | |
Panther Creek Holdings, Inc. | Delaware | |
Panther Creek Partners | Delaware | |
Peach Bottom 1 NQF, LLC | Nevada | |
Peach Bottom 2 NQF, LLC | Nevada | |
Peach Bottom 3 NQF, LLC | Nevada | |
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 Trust V | Delaware | |
PECO Energy Capital Trust VI | Delaware | |
PECO Energy Capital, L.P. | Delaware | |
PECO Energy Company | Pennsylvania | |
PECO Wireless, LLC | Delaware | |
Pegasus Power Company, Inc. | California | |
Pegasus Power Partners, a California Limited Partnership | California | |
Pinedale Energy, LLC | Colorado | |
Poseidon Interconnect, LLC | Delaware | |
Prairie Wind Power LLC | Minnesota | |
PT Constellation Energy Commodities Group Indonesia | Indonesia | |
Quad Cities 1 NQF, LLC | Nevada | |
Quad Cities 2 NQF, LLC | Nevada | |
R.E. Ginna Nuclear Power Plant, LLC | Maryland | |
Residential Solar Holding, LLC | Delaware | |
Residential Solar I, LLC | Delaware | |
Residential Solar II, LLC | Delaware | |
Residential Solar III, LLC | Delaware | |
RF HoldCo LLC | Delaware | |
RITELine Illinois, LLC | Illinois | |
RITELine Indiana, LLC | Indiana |
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RITELine Transmission Development, LLC | Delaware | |
River Bend I, L.L.C. | Delaware | |
Roadrunner-I LLC | Minnesota | |
RSB BondCo LLC | Delaware | |
S & P Windfarms, LLC | Minnesota | |
Sacramento PV Energy, LLC | Delaware | |
Safe Harbor Water Power Corporation | Pennsylvania | |
Salem 1 NQF, LLC | Nevada | |
Salem 2 NQF, LLC | Nevada | |
Salty Dog-I LLC | Minnesota | |
Salty Dog-II LLC | Minnesota | |
Sand Ranch Windfarm, LLC | Oregon | |
Scherer Holdings 1, LLC | Delaware | |
Scherer Holdings 2, LLC | Delaware | |
Scherer Holdings 3, LLC | Delaware | |
Shane’s Wind Machine LLC | Minnesota | |
Shooting Star Wind Project, LLC | Delaware | |
Spruce Equity Holdings, L.P. | Delaware | |
Spruce Holdings G.P. 2000, L.L.C. | Delaware | |
Spruce Holdings L.P. 2000, L.L.C. | Delaware | |
Spruce Holdings Trust | Delaware | |
Star Electricity, Inc. | Texas | |
Sunbelt I, L.L.C. | Delaware | |
Sunnyside Cogeneration Associates | Utah | |
Sunnyside Generation, LLC | Delaware | |
Sunnyside II, Inc. | Delaware | |
Sunnyside II, L.P. | Delaware | |
Sunnyside III, Inc. | Delaware | |
Sunnyside Properties, LLC | Utah | |
Sunset Breeze, LLC | Minnesota | |
Tamuin International, Inc. | Delaware | |
TEG Holdings, LLC | Delaware | |
The Proprietors of the Susquehanna Canal | Maryland | |
Threemile Canyon Wind I, LLC | Oregon | |
Titan STC, LLC | Delaware | |
TMI NQF, LLC | Nevada | |
Tuana Springs Energy, LLC | Idaho | |
UII, LLC | Illinois | |
URI, LLC | Illinois | |
W&D Gas Partners, LLC | Delaware | |
Wagon Trail, LLC | Oregon | |
Wally’s Wind Farm LLC | Minnesota | |
Wansley Holdings 1, LLC | Delaware | |
Wansley Holdings 2, LLC | Delaware | |
Ward Butte Windfarm, LLC | Oregon | |
Water & Energy Savings Company, LLC | Delaware | |
Whitetail Wind Energy, LLC | Delaware | |
Wildcat Finance, LLC | Delaware | |
Wildcat Wind LLC | New Mexico | |
Wind Capital Holdings, LLC | Missouri | |
Windy Dog-1 LLC | Minnesota | |
Wolf Hollow I, L.P. | Delaware | |
Wolf Wind Enterprises, LLC | Minnesota | |
Wolf Wind Transmission, LLC | Minnesota | |
Zion 1 NQF, LLC | Nevada | |
Zion 2 NQF, LLC | Nevada |
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