Exhibit 21 Dominion Energy, Inc. Subsidiaries of the Registrant As of February 15, 2021
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Name | Jurisdiction of | Name Under Which Business is Conducted |
Dominion Energy, Inc. | Virginia | Dominion Energy, Inc. |
BrightSuite, Inc. | Virginia | BrightSuite, Inc. |
BrightSuite Home, LLC | Virginia | BrightSuite Home, LLC |
BrightSuite Solar CT, Inc. | Virginia | BrightSuite Solar CT, Inc. |
ESCT-SA-Suffield, LLC | Connecticut | ESCT-SA-Suffield, LLC |
BrightSuite Solar SC, Inc. | Virginia | BrightSuite Solar SC, Inc. |
BrightSuite Solar VA, Inc. | Virginia | BrightSuite Solar VA, Inc. |
DE Arlington Solar, LLC | Virginia | DE Arlington Solar, LLC |
DE Fluvanna Solar, LLC | Virginia | DE Fluvanna Solar, LLC |
DE Hanover Solar, LLC | Virginia | DE Hanover Solar, LLC |
DE Henrico Solar, LLC | Virginia | DE Henrico Solar, LLC |
DE King William Solar, LLC | Virginia | DE King William Solar, LLC |
DE Louisa Solar, LLC | Virginia | DE Louisa Solar, LLC |
DE Newport News Solar, LLC | Virginia | DE Newport News Solar, LLC |
DE Powhatan Solar, LLC | Virginia | DE Powhatan Solar, LLC |
DE Virginia Beach Solar, LLC | Virginia | DE Virginia Beach Solar, LLC |
Dominion Energy Marketplace, LLC | Virginia | Dominion Energy Marketplace, LLC |
CNG Coal Company | Delaware | CNG Coal Company |
Dominion ACP Holding, Inc. | Virginia | Dominion ACP Holding, Inc. |
Dominion Atlantic Coast Pipeline, LLC | Virginia | Dominion Atlantic Coast Pipeline, LLC |
Atlantic Coast Pipeline, LLC | Delaware | Atlantic Coast Pipeline, LLC |
Dominion Alternative Energy Holdings, Inc. | Virginia | Dominion Alternative Energy Holdings, Inc. |
Dominion Energy Technologies II, Inc. | Virginia | Dominion Energy Technologies II, Inc. |
Dominion Energy Technologies, Inc. | Virginia | Dominion Energy Technologies, Inc. |
Dominion Voltage, Inc. | Virginia | Dominion Voltage, Inc. |
Tredegar Solar Fund I, LLC | Delaware | Tredegar Solar Fund I, LLC |
Dominion Capital, Inc. | Virginia | Dominion Capital, Inc. |
Dominion Energy Fuel Services, Inc. | Virginia | Dominion Energy Fuel Services, Inc. |
Dominion Energy Payroll Company, Inc. | Virginia | Dominion Energy Payroll Company, Inc. |
Dominion Energy Questar Corporation | Utah | Dominion Energy Questar Corporation |
DECP Holdings, Inc. | Virginia | DECP Holdings, Inc. |
Cove Point LNG, LP | Delaware | Cove Point LNG, LP |
Dominion Energy Gas Distribution, LLC | Virginia | Dominion Energy Gas Distribution, LLC |
The East Ohio Gas Company | Ohio | The East Ohio Gas Company |
Dominion Energy Questar Pipeline Services, Inc. | Utah | Dominion Energy Questar Pipeline Services, Inc. |
Dominion Energy Questar Pipeline, LLC | Utah | Dominion Energy Questar Pipeline, LLC |
Dominion Energy Overthrust Pipeline, LLC | Utah | Dominion Energy Overthrust Pipeline, LLC |
Questar Field Services, LLC | Utah | Questar Field Services, LLC |
Questar White River Hub, LLC | Utah | Questar White River Hub, LLC |
Dominion Energy Wexpro Services Company | Utah | Dominion Energy Wexpro Services Company |
Dominion Gas Projects Company, LLC | Delaware | Dominion Gas Projects Company, LLC |
QPC Holding Company, LLC | Utah | QPC Holding Company, LLC |
Questar InfoComm, Inc. | Utah | Questar InfoComm, Inc. |
Questar Energy Services, Inc. | Utah | Questar Energy Services, Inc. |
Questar Southern Trails Pipeline Company | Utah | Questar Southern Trails Pipeline Company |
Questar Gas Company | Utah | Dominion Energy Utah (in Utah) |
Wexpro Company | Utah | Dominion Energy Wexpro |
Wexpro II Company | Utah | Wexpro II Company |
Wexpro Development Company | Utah | Wexpro Development Company |
Dominion Energy RNG Holdings II, Inc. | Delaware | Dominion Energy RNG Holdings II, Inc. |
Clean Energy Asset USA LLC | Delaware | Clean Energy Asset USA LLC |
CEA Dairy RNG Colorado, LLC | Delaware | CEA Dairy RNG Colorado, LLC |
CEA CO-Fort Morgan, LLC | Delaware | CEA CO-Fort Morgan, LLC |
CEA Greely, LLC | Delaware | CEA Greely, LLC |
CEA Dairy RNG Georgia, LLC | Delaware | CEA Dairy RNG Georgia, LLC |
CEA Americus, LLC | Delaware | CEA Americus, LLC |
CEA Dairy RNG Idaho, LLC | Delaware | CEA Dairy RNG Idaho, LLC |
CEA Dairy RNG Nevada, LLC | Delaware | CEA Dairy RNG Nevada, LLC |
CEA Mason, LLC | Delaware | CEA Mason, LLC |
CEA Dairy RNG New Mexico, LLC | Delaware | CEA Dairy RNG New Mexico, LLC |
CEA Clovis, LLC | Delaware | CEA Clovis, LLC |
CEA Dairy RNG Texas, LLC | Delaware | CEA Dairy RNG Texas, LLC |
CEA TX-Dimmitt, LLC | Delaware | CEA TX-Dimmitt, LLC |
Dairy RNG Holdings, LLC | Delaware | Dairy RNG Holdings, LLC |
Dairy RNG NY, LLC | Delaware | Dairy RNG NY, LLC |
Dairy RNG NY-Curtin, LLC | Delaware | Dairy RNG NY-Curtin, LLC |
Dairy RNG OH, LLC | Delaware | Dairy RNG OH, LLC |
Dominion Energy RNG Holdings, Inc. | Virginia | Dominion Energy RNG Holdings, Inc. |
Align RNG, LLC | Delaware | Align RNG, LLC |
Align RNG Arizona, LLC | Delaware | Align RNG Arizona, LLC |
Align RNG Arizona-Snowflake, LLC | Delaware | Align RNG Arizona-Snowflake, LLC |
Align RNG California, LLC | Delaware | Align RNG California, LLC |
Align RNG California-Corcoran, LLC | Delaware | Align RNG California-Corcoran, LLC |
Align RNG North Carolina, LLC | Delaware | Align Renewable Natural Gas |
Align RNG Grady Road, LLC | Delaware | Align RNG Grady Road, LLC |
Align RNG Magnolia, LLC | Delaware | Align RNG Magnolia, LLC |
Align RNG North Carolina-Bowdens, LLC | Delaware | Align RNG North Carolina-Bowdens, LLC |
Align RNG Utah, LLC | Delaware | Align Renewable Natural Gas |
Align RNG Utah-Milford, LLC | Delaware | Align RNG Utah-Milford, LLC |
Align RNG Virginia, LLC | Delaware | Align Renewable Natural Gas |
Align RNG Virginia-Waverly, LLC | Delaware | Align RNG Virginia-Waverly, LLC |
Dominion Energy Services, Inc. | Virginia | Dominion Energy Services, Inc. |
Dominion Energy Solutions, Inc. | Delaware | Dominion Energy Solutions |
Dominion Energy Technical Solutions, Inc. | Virginia | Dominion Energy Technical Solutions, Inc. |
Dominion Generation, Inc. | Virginia | Dominion Generation, Inc. |
BOE Holdings, Inc. | Virginia | BOE Holdings, Inc. |
Blue Ocean Energy Marine, LLC | Virginia | Blue Ocean Energy Marine, LLC |
CNG Power Services Corporation | Delaware | CNG Power Services Corporation |
Dominion Cogen WV, Inc. | Virginia | Dominion Cogen WV, Inc. |
Dominion Energy Generation Marketing, Inc. | Delaware | Dominion Energy Generation Marketing, Inc. |
Dominion Energy Nuclear Connecticut, Inc. | Delaware | Dominion Energy Nuclear Connecticut, Inc. |
Dominion Energy Solar CA, LLC | Delaware | Dominion Energy Solar CA, LLC |
Dominion Energy Terminal Company, Inc. | Virginia | Dominion Energy Terminal Company, Inc. |
Dominion Equipment III, Inc. | Delaware | Dominion Equipment III, Inc. |
Dominion Equipment, Inc. | Virginia | Dominion Equipment, Inc. |
Dominion Fairless Hills, Inc. | Delaware | Dominion Fairless Hills, Inc. |
Dominion Mt. Storm Wind, LLC | Virginia | Dominion Mt. Storm Wind, LLC |
Dominion Nuclear Projects, Inc. | Virginia | Dominion Nuclear Projects, Inc. |
Dominion Energy Kewaunee, Inc. | Wisconsin | Dominion Energy Kewaunee, Inc. |
Dominion Person, Inc. | Delaware | Dominion Person, Inc. |
Dominion Solar Projects III, Inc. | Virginia | Dominion Solar Projects III, Inc. |
Four Brothers Solar, LLC | Delaware | Four Brothers Solar, LLC |
Enterprise Solar, LLC | Delaware | Enterprise Solar, LLC |
Escalante Solar I, LLC | Delaware | Escalante Solar I, LLC |
Escalante Solar II, LLC | Delaware | Escalante Solar II, LLC |
Escalante Solar III, LLC | Delaware | Escalante Solar III, LLC |
Granite Mountain Holdings, LLC | Delaware | Granite Mountain Holdings, LLC |
Granite Mountain Solar East, LLC | Delaware | Granite Mountain Solar East, LLC |
Granite Mountain Solar West, LLC | Delaware | Granite Mountain Solar West, LLC |
Iron Springs Holdings, LLC | Delaware | Iron Springs Holdings, LLC |
Iron Springs Solar, LLC | Delaware | Iron Springs Solar, LLC |
Dominion Solar Projects VI, Inc. | Virginia | Dominion Solar Projects VI, Inc. |
Greensville County Solar Project, LLC | Delaware | Greensville County Solar Project, LLC |
Sol Madison Solar, LLC | Delaware | Sol Madison Solar, LLC |
TWE Myrtle Solar Project, LLC | Delaware | TWE Myrtle Solar Project, LLC |
Dominion Solar Projects VII, Inc. | Virginia | Dominion Solar Projects VII, Inc. |
Blackville Solar Farm, LLC | South Carolina | Blackville Solar Farm, LLC |
Denmark Solar, LLC | South Carolina | Denmark Solar, LLC |
Hardin Solar Energy LLC | Delaware | Hardin Solar Energy LLC |
Seabrook Solar, LLC | Delaware | Seabrook Solar, LLC |
Trask East Solar, LLC | South Carolina | Trask East Solar, LLC |
Wilkinson Solar LLC | Delaware | Wilkinson Solar LLC |
Yemassee Solar, LLC | South Carolina | Yemassee Solar, LLC |
Dominion Solar Services, Inc. | Virginia | Dominion Solar Services, Inc. |
Dominion State Line, LLC | Delaware | Dominion State Line, LLC |
Dominion Wholesale, Inc. | Virginia | Dominion Wholesale, Inc. |
Dominion Wind Projects, Inc. | Virginia | Dominion Wind Projects, Inc. |
Dominion Fowler Ridge Wind, LLC | Virginia | Dominion Fowler Ridge Wind, LLC |
Dominion Wind Development, LLC | Virginia | Dominion Wind Development, LLC |
Prairie Fork Wind Farm, LLC | Virginia | Prairie Fork Wind Farm, LLC |
Eagle Holdco Solar, LLC | Virginia | Eagle Holdco Solar, LLC |
Eagle Solar, LLC | Virginia | Eagle Solar, LLC |
Dominion Solar Projects C, Inc. | Virginia | Dominion Solar Projects C, Inc. |
Dominion Solar Holdings IV, LLC | Virginia | Dominion Solar Holdings IV, LLC |
96WI 8ME LLC | Delaware | 96WI 8ME LLC |
Clipperton Holdings LLC | North Carolina | Clipperton Holdings LLC |
Fremont Farm, LLC | North Carolina | Fremont Farm, LLC |
Innovative Solar 37, LLC | North Carolina | Innovative Solar 37, LLC |
Moffett Solar 1, LLC | Delaware | Moffett Solar 1, LLC |
Moorings Farm 2, LLC | North Carolina | Moorings Farm 2, LLC |
Mustang Solar, LLC | North Carolina | Mustang Solar, LLC |
Pikeville Farm, LLC | North Carolina | Pikeville Farm, LLC |
Ridgeland Solar Farm I, LLC | Delaware | Ridgeland Solar Farm I, LLC |
Siler Solar, LLC | North Carolina | Siler Solar, LLC |
Wakefield Solar, LLC | North Carolina | Wakefield Solar, LLC |
Dominion Solar Projects D, Inc. | Virginia | Dominion Solar Projects D, Inc. |
Dominion Solar Projects IV, Inc. | Virginia | Dominion Solar Projects IV, Inc. |
Eastern Shore Solar LLC | Delaware | Eastern Shore Solar LLC |
Hecate Energy Cherrydale LLC | Delaware | Hecate Energy Cherrydale LLC |
Hecate Energy Clarke County LLC | Delaware | Hecate Energy Clarke County LLC |
Southampton Solar LLC | Delaware | Southampton Solar LLC |
Virginia Solar 201 Projects LLC | Delaware | Virginia Solar 201 Projects LLC |
Buckingham Solar I LLC | Delaware | Buckingham Solar I LLC |
Correctional Solar LLC | Delaware | Correctional Solar LLC |
Scott-II Solar LLC | Delaware | Scott-II Solar LLC |
Sussex Drive Solar Project, LLC | Delaware | Sussex Drive Solar Project, LLC |
Dominion Solar Projects V, Inc. | Virginia | Dominion Solar Projects V, Inc. |
Summit Farms Solar, LLC | North Carolina | Summit Farms Solar, LLC |
SBL Holdco, LLC | Virginia | SBL Holdco, LLC |
Dominion Solar Projects A, Inc. | Virginia | Dominion Solar Projects A, Inc. |
Dominion Solar Holdings I, LLC | Virginia | Dominion Solar Holdings I, LLC |
Azalea Solar, LLC | Delaware | Azalea Solar, LLC |
Dominion Solar Construction and Maintenance, LLC | Virginia | Dominion Solar Construction and Maintenance, LLC |
Indy Solar Development, LLC | Delaware | Indy Solar Development, LLC |
Indy Solar I, LLC | Delaware | Indy Solar I, LLC |
Indy Solar II, LLC | Delaware | Indy Solar II, LLC |
Indy Solar III, LLC | Delaware | Indy Solar III, LLC |
Somers Solar Center, LLC | Delaware | Somers Solar Center, LLC |
Dominion Solar Holdings II, LLC | Virginia | Dominion Solar Holdings II, LLC |
CID Solar, LLC | Delaware | CID Solar, LLC |
Dominion Solar Gen-Tie, LLC | Delaware | Dominion Solar Gen-Tie, LLC |
Mulberry Farm, LLC | North Carolina | Mulberry Farm, LLC |
RE Adams East LLC | Delaware | RE Adams East LLC |
RE Camelot LLC | Delaware | RE Camelot LLC |
RE Columbia Two LLC | Delaware | RE Columbia Two LLC |
RE Kansas LLC | Delaware | RE Kansas LLC |
RE Kent South LLC | Delaware | RE Kent South LLC |
RE Old River One LLC | Delaware | RE Old River One LLC |
Selmer Farm, LLC | North Carolina | Selmer Farm, LLC |
TA - Acacia, LLC | Delaware | TA - Acacia, LLC |
Dominion Solar Projects B, Inc. | Virginia | Dominion Solar Projects B, Inc. |
Dominion Solar Projects I, Inc. | Virginia | Dominion Solar Projects I, Inc. |
Dominion Solar Holdings III, LLC | Virginia | Dominion Solar Holdings III, LLC |
Alamo Solar, LLC | California | Alamo Solar, LLC |
Catalina Solar 2, LLC | Delaware | Catalina Solar 2, LLC |
Cottonwood Solar, LLC | Delaware | Cottonwood Solar, LLC |
Imperial Valley Solar Company (IVSC) 2, LLC | California | Imperial Valley Solar Company (IVSC) 2, LLC |
Maricopa West Solar PV, LLC | Delaware | Maricopa West Solar PV, LLC |
Pavant Solar LLC | Delaware | Pavant Solar LLC |
Richland Solar Center, LLC | Georgia | Richland Solar Center, LLC |
Dominion Solar Projects II, Inc. | Virginia | Dominion Solar Projects II, Inc. |
Dominion Greenbrier, Inc. | Virginia | Dominion Greenbrier, Inc. |
Greenbrier Pipeline Company, LLC | Delaware | Greenbrier Pipeline Company, LLC |
Greenbrier Marketing Company, LLC | Delaware | Greenbrier Marketing Company, LLC |
Dominion High Voltage Holdings, Inc. | Virginia | Dominion High Voltage Holdings, Inc. |
Dominion High Voltage MidAtlantic, Inc. | Virginia | Dominion High Voltage MidAtlantic, Inc. |
Dominion Investments, Inc. | Virginia | Dominion Investments, Inc. |
Dominion Keystone Pipeline Holdings, Inc. | Delaware | Dominion Keystone Pipeline Holdings, Inc. |
Dominion Keystone Pipeline, LLC | Delaware | Dominion Keystone Pipeline, LLC |
Dominion MLP Holding Company III, Inc. | Virginia | Dominion MLP Holding Company III, Inc. |
Dominion Oklahoma Texas Exploration & Production, Inc. | Delaware | Dominion Oklahoma Texas Exploration & Production, Inc. |
Dominion Privatization Holdings, Inc. | Virginia | Dominion Privatization Holdings, Inc. |
Dominion Privatization Florida, LLC | Virginia | Dominion Privatization Florida, LLC |
Dominion Privatization Georgia, LLC | Virginia | Dominion Privatization Georgia, LLC |
Dominion Privatization Kentucky, LLC | Virginia | Dominion Privatization Kentucky, LLC |
Dominion Privatization Maryland, LLC | Virginia | Dominion Privatization Maryland, LLC |
Dominion Privatization Pennsylvania, LLC | Virginia | Dominion Privatization Pennsylvania, LLC |
Dominion Privatization South Carolina, LLC | Virginia | Dominion Privatization South Carolina, LLC |
Dominion Privatization Texas, LLC | Virginia | Dominion Privatization Texas, LLC |
Dominion Privatization Virginia, LLC | Virginia | Dominion Privatization Virginia, LLC |
Dominion Products and Services, Inc. | Delaware | Dominion Products and Services, Inc. |
Dominion Projects Services, Inc. | Virginia | Dominion Projects Services, Inc. |
Dominion Resources Capital Trust III | Delaware | Dominion Resources Capital Trust III |
Dominion Retail Gas Holdings, Inc. | Virginia | Dominion Retail Gas Holdings, Inc. |
Wrangler Retail Gas Holdings, LLC | Delaware | Wrangler Retail Gas Holdings, LLC |
SCANA Energy Marketing, LLC | South Carolina | SCANA Energy Marketing, LLC |
Hope Gas, Inc. | West Virginia | Dominion Energy West Virginia |
SCANA Corporation | South Carolina | SCANA Corporation |
Dominion Energy South Carolina, Inc. | South Carolina | Dominion Energy South Carolina |
SRFI, LLC | South Carolina | SRFI, LLC |
Dominion Energy Southeast Services, Inc. | South Carolina | Dominion Energy Southeast Services, Inc. |
SCANA Pharmacy LLC | South Carolina | SCANA Pharmacy LLC |
Public Service Company of North Carolina, Incorporated | South Carolina | Dominion Energy North Carolina |
Clean Energy Enterprises, Inc. | North Carolina | Clean Energy Enterprises, Inc. |
PSNC Blue Ridge Corporation | North Carolina | PSNC Blue Ridge Corporation |
PSNC Cardinal Pipeline Company | North Carolina | PSNC Cardinal Pipeline Company |
SCANA Communications Holdings, Inc. | Delaware | SCANA Communications Holdings, Inc. |
SCANA Corporate Security Services, Inc. | South Carolina | SCANA Corporate Security Services, Inc. |
South Carolina Fuel Company, Inc. | South Carolina | South Carolina Fuel Company, Inc. |
South Carolina Generating Company, Inc. | South Carolina | South Carolina Generating Company, Inc. |
Virginia Electric and Power Company | Virginia | Dominion Energy Virginia (in Virginia) |
Virginia Power Fuel Corporation | Virginia | Virginia Power Fuel Corporation |
Virginia Power Services, LLC | Virginia | Virginia Power Services, LLC |
Virginia Power Nuclear Services Company | Virginia | Virginia Power Nuclear Services Company |
Virginia Power Services Energy Corp., Inc. | Virginia | Virginia Power Services Energy Corp., Inc. |
VP Property, Inc. | Virginia | VP Property, Inc. |