Bartonsville Energy Facility, LLC
Frederick County, Virginia · EIA plant ID 66133 · Operator: Bartonsville Energy Facility, LLC
Nameplate130MWSummer 130 MW
Generators1in service
Net generation245GWh12 mo to Aug 2026
Capacity factor22%solar units, summer MW
Heat rate—thermal plants only
First online2024
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
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 | 7.4 | 7.6% | — |
| 2025 | 222.6 | 19.5% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| BTS | Solar Photovoltaic | PV | 130 | 130 | Dec 2024 | Operating | — | coming soon |
Owner / operator
Operator: Bartonsville Energy Facility, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Bartonsville Energy Facility, LLC | 100.0% | 130 MW |
Nearby plants
Within 80 km.
| Foxglove Solar | 75 MW | 3.8 km |
| HP Hood CT | 15 MW | 6.6 km |
| Hecate Energy Clarke County LLC | 10 MW | 9.2 km |
| The Village at Orchard Ridge (TVOR) | 1 MW | 12.7 km |
| Frederick County LFGTE Facility | 2 MW | 13.6 km |
| Warren County | 1,472 MW | 14.1 km |