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368.4 MW Natural Gas operating in Henrico, VA
368.4 MW
Nameplate Capacity
4
Generators
units
Natural Gas Fired Combustion Turbine
Technology
1990
Operating Since
Coordinates
37.4982, -77.3685
County
Henrico, VA
Nearby Plants
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Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Virginia Electric & Power Co | Virginia Electric and Power | — |
| Owner(s) | Virginia Electric & Power Co | Dominion Energy | — |
| Status | Operating | — | — |
Darbytown is a 368.4 MW natural gas-fired power plant located in Henrico County, Virginia. The plant began operating in 1990 and consists of four natural gas-fired combustion turbine generators. It is owned by Dominion Energy and operated by Virginia Electric & Power Co. Darbytown connects to the grid within the PJM Interconnection, LLC balancing authority. The plant is located within the SERC NERC region.
Darbytown's latest annual generation was 144,611 MWh, resulting in a capacity factor of 4.4%. The plant ranks 17th out of 20 power plants in Virginia and 577th out of 945 plants nationally. Financial data indicates an installed cost of $244.63 per kW, according to FERC filings.
Generated from EIA, GEM, and public data sources
ISO/RTO
PJM
Market
ISO/RTO Member
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
PJM Interconnection, LLC (PJM)
Grid Voltage
230.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
13.9K MWh
Latest Month
144.6K MWh
Annual Generation
4.4%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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CO₂ Intensity
1591 lb/MWh
NOx
3 lb/MWh
SO₂
0.109 lb/MWh
CH₄
0.030 lb/MWh
N₂O
0.003 lb/MWh
Capacity Factor
3.7%
Annual Net Gen
118 GWh
CO₂eq
1593 lb/MWh
Subregion
SERC Virginia/Carolina
Internal combustion · VIRGINIA ELECTRIC AND POWER COMPANY · Data from 2015–2024
$280/kW
Installed Cost
$6/kW
Annual CapEx
$16.1/MWh
Operating Cost
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Market Position
ISO/RTO Market
PJM
LMP Node
DARBYTWN14 KV GT1
Pricing Hub
DOMINION HUB
Location Type
Generation Node
Node Source
Curated node match
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-04-09
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