Old Middleboro Road Solar
Plymouth County, Massachusetts · EIA plant ID 64759 · Operator: Agilitas Energy, LLC
Nameplate10MWSummer 10 MW
Generators2in service
Net generation8GWh12 mo to Dec 2025
Capacity factor20%solar units, summer MW
Heat rate—thermal plants only
First online2023
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) |
|---|---|---|---|
| 2023 | 9.7 | 22.2% | — |
| 2024 | 10.9 | 25.1% | — |
| 2025 | 8.4 | 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 |
|---|---|---|---|---|---|---|---|---|
| OLD | Solar Photovoltaic | PV | 5 | 5 | Jan 2023 | Operating | — | coming soon |
| OLDBA | Batteries | BA | 4.5 | 4.5 | Jan 2023 | Operating | — | coming soon |
Owner / operator
Operator: Agilitas Energy, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Old Middleboro Road Solar, LLC | 100.0% | 10 MW |
Nearby plants
Within 80 km.
| SEMASS Resource Recovery | 99 MW | 2.9 km |
| Syncarpha Freetown | 4 MW | 3.9 km |
| Logging Swamp South | — | 5.4 km |
| Logging Swamp North | — | 5.4 km |
| Snipatuit Road Solar | — | 5.8 km |
| Wareham Solar PV | 3 MW | 6 km |