Dartmouth Farms Solar
Bristol County, Massachusetts · EIA plant ID 65636 · Operator: dartmouth farms solar, llc
Nameplate4MWSummer 4 MW
Generators2in service
Net generation4GWh12 mo to Dec 2025
Capacity factor10%solar units, summer MW
Heat rate—thermal plants only
First online2017
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) |
|---|---|---|---|
| 2022 | 3.7 | 9.9% | — |
| 2023 | 3.6 | 9.5% | — |
| 2024 | 3.6 | 9.6% | — |
| 2025 | 3.7 | 9.9% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 2132 | Solar Photovoltaic | PV | 2 | 2 | Nov 2017 | Operating | — | coming soon |
| 5138 | Solar Photovoltaic | PV | 2.3 | 2.3 | Jun 2020 | Operating | — | coming soon |
Owner / operator
Operator: dartmouth farms solar, llc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| dartmouth farms solar, llc | 100.0% | 4 MW |
Nearby plants
Within 80 km.
| Dartmouth Power Associates LP | 97 MW | 1.2 km |
| Ventura | 2 MW | 1.2 km |
| Dartmouth | 6 MW | 1.6 km |
| Faunce Corner Community Solar | 2 MW | 1.6 km |
| Dartmouth II Solar | 2 MW | 3 km |
| Acushnet Hawes Reed Road | 1 MW | 3.2 km |