Springfield Solar
Westmoreland County, Virginia · EIA plant ID 65317 · Operator: Dominion Renewable Energy
Nameplate2MWSummer 2 MW
Generators1in service
Net generation4GWh12 mo to Dec 2025
Capacity factor24%solar units, summer MW
Heat rate—thermal plants only
First online2024
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), solar units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2024 | 2.1 | 24.1% | — |
| 2025 | 4.2 | 24.2% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| SPRG | Solar Photovoltaic | PV | 2 | 2 | Jul 2024 | Operating | — | coming soon |
Owner / operator
Operator: Dominion Renewable Energy. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Dominion Renewable Energy | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| Montross Solar | 20 MW | 2.1 km |
| Westmoreland County Solar Project | 20 MW | 10.7 km |
| Hemings Solar | 5 MW | 15.1 km |
| Northern Neck | 83 MW | 17.7 km |
| Gardy's Mill Solar | 14 MW | 19.4 km |
| Essex Solar Center | 20 MW | 28.8 km |