Adams Solar LLC PA
Adams County, Pennsylvania · EIA plant ID 66634 · Operator: Adams Solar LLC (PA)
Nameplate80MWSummer 80 MW
Generators1in service
Net generation144GWh12 mo to Aug 2026
Capacity factor21%solar units, summer MW
Heat rate—thermal plants only
First online2023
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 | 141.7 | 20.2% | — |
| 2025 | 141.2 | 20.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| ENX20 | Solar Photovoltaic | PV | 80 | 80 | Dec 2023 | Operating | — | coming soon |
Owner / operator
Operator: Adams Solar LLC (PA). Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Adams Solar LLC (PA) | 100.0% | 80 MW |
Nearby plants
Within 80 km.
| Hunterstown Power Plant | 898 MW | 2.7 km |
| Hunterstown | 60 MW | 3.1 km |
| Gettysburg Energy & Nutrient Rec Facility | 3 MW | 10 km |
| Orrtanna | 27 MW | 13.7 km |
| Knouse Solar Project 1 | 3 MW | 16.6 km |
| Hamilton (PA) | 20 MW | 18.1 km |