Whitehouse Solar Farm — Plant Summary
- EIA Plant ID
- 60319
- Capacity
- 20 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Operating
- Location
- Louisa, VA
- Operating Since
- 2016
- Generators
- 1
- Operator
- Virginia Electric & Power Co
- Parent Company
- Dominion Energy
- Annual Generation
- 34,306 MWh
- Capacity Factor
- 19.5%
- Balancing Authority
- PJM Interconnection, LLC
- ISO/RTO
- PJM
- NERC Region
- SERC
Whitehouse Solar Farm
OperatingSolar
Ranked #99 of 172 Solar plants in VA#1735 of 7447 nationally
20 MW Solar operating in Louisa, VA — PJM Interconnection, LLC
EIAGEMWD
20 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2016
Operating Since
Location
Coordinates
38.0219, -77.9700
County
Louisa, VA
Nearby Plants
- Energix Aditya, LLCSolar11.5 MW · 1.6 km
- Two Oaks Solar and Storage LLCBESS168 MW · 3.5 km
- Desper SolarSolar88.2 MW · 6.4 km
Ownership & Operator
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 | operating | — |
Ownership Chain
About
Whitehouse Solar Farm is a 20 MW solar photovoltaic power plant located in Louisa County, Virginia. The plant began operating in 2016 and has one generator. It is owned by Dominion Energy and operated by Virginia Electric & Power Co. The facility utilizes single-axis tracking to maximize solar energy capture. Whitehouse Solar Farm is connected to the PJM Interconnection, LLC balancing authority and is within the SERC NERC region.
In its most recent year of operation, Whitehouse Solar Farm generated 34,306 MWh of electricity, achieving a capacity factor of 19.5%. The plant's installed cost was $2,306.39 per kW, according to FERC data. Whitehouse Solar Farm ranks 77th out of 168 solar plants in Virginia and 1417th out of 7108 solar plants nationally.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
SERC
Balancing Authority
PJM Interconnection, LLC
Grid Voltage
34.5 kV
Regulatory Status
RE
Entity Type
Investor-Owned Utility
Sector
Electric Utility
Generation
1.4K MWh
Latest Month
34.3K MWh
Annual Generation
19.5%
Capacity Factor
Jan 2022 – Dec 2024
Financial DataBeta
Source: FERC Form 1HIGH
$2,268/kW
Installed Cost
$5.1/MWh
Operating Cost
VIRGINIA ELECTRIC AND POWER COMPANY
Reporting Utility
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
Pricing & Market Data
LOW confidencePoint of Interconnection
Nearest Substation
Louisa Substation · 230 kV
Substation Distance
< 10 km
Operator
Virginia Electric and Power Company
Coord Source
OSM spatial
Market Position
ISO/RTO Market
PJM
LMP Node
—
Pricing Hub
DOMINION HUB
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
CPC Louisa SubstationSubstation
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