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Warren County — Power plant · Gas, combined cycle · Virginia Electric & Power CoCARDINAL ENERGY CORPORATION — Built · Large load · VA · 11.3 km awayIris Solar — Postponed · Solar + storage · VA · 180 MW · 13.4 km awayTakanock Tallmadge LLC — Filed · Large load · VA · 16.2 km away
  • Combustion
  • Loads
  • In development
  • Operating
  • Size not stated
  • 10 · 100 · 1,000 MW

Warren County

Power plant · Gas, combined cycle

Key facts

Power plant · Gas, combined cycleran 67% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2014
Net generation, 2025
8,696,953 MWh
Grid
500 kV to Virginia Electric & Power Co (PJM)
Location
Warren County, Virginia

Output

Net generation MWh by year, 2015 to 2026
Fuel burned MMBtu by year, 2015 to 2026
  • Gas

Operations detail

Details

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Technology
Gas, combined cycle source: “Natural Gas Fired Combined Cycle”
Age
12 years since 2014
Unused energy
4,199 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
Heat rate
6,912 Btu/kWh 2025
All 8 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Gem
Parents
Name
Dominion Energy Inc
Share pct
100
Gem entity id
E100000001193
Unit ids
G100000401985
Location id
L100000402361
Eia plant ids
55939
Grid
Nerc region
SERC
Report year
2025
Grid voltage kv
500
Transmission owner
Virginia Electric & Power Co
Balancing authority code
PJM
Balancing authority name
PJM Interconnection, LLC
EPA greenhouse gas reporting (GHGRP)
EPA FRS ID
110044300315
Subparts reported
C, D
NAICS code
221112
Subpart PP (CO2 supply)
No
Subpart RR (geologic sequestration)
No
Subpart UU (CO2 injection)
No
Reporting year
2023
GHGRP facility ID
1011685
Fuel burned (MMBtu), 202560,111,851
Capacity factor, 20250.674
Heat rate (Btu/kWh), 20256,911.8
Net generation (MWh), 20258,696,953
Balancing authority codePJM

Ownership

2 companies2
Companies with an ownership or operating interest in this asset.
CompanyRoleShareAs ofSource
Virginia Electric & Power Co Operator EIA-860M
Dominion Energy Inc. Owner 100.0% Dec 31, 2023 EPA GHGRP

Timeline

  • In service · EIA-860M

Sources

5 sources

Sources EIA-860M · GEM · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory · EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT)

Sources

Every source and license · Attribution

View at source

Around this plant

Nearby

within 25 km
Projects within 25 km, nearest first.
ProjectKindAwayMW
CARDINAL ENERGY CORPORATION Built Large load 11.3 km
Iris Solar Postponed Solar + storage 13.4 km 180
Takanock Tallmadge LLC Filed Large load 16.2 km

Sources EPA ICIS-Air · Virginia DEQ · EIA-860M

Sources

  • EPA ICIS-AirOpen license · retrieved Nov 8, 2026
  • Virginia DEQOpen license · retrieved Nov 4, 2026Source: Virginia Department of Environmental Quality
  • EIA-860MOpen license · retrieved Nov 4, 2026

Attribution