Hampshire College Hybrid
Hampshire County, Massachusetts · EIA plant ID 60815 · Operator: SolarCity Corporation
Nameplate4MWSummer 4 MW
Generators4in service
Net generation3GWh12 mo to Dec 2025
Capacity factor9%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) |
|---|---|---|---|
| 2017 | 0 | 0.0% | — |
| 2018 | 1.6 | 5.3% | — |
| 2019 | 4.8 | 16.0% | — |
| 2020 | 5.4 | 18.2% | — |
| 2021 | 5.4 | 18.2% | — |
| 2022 | 5.8 | 19.4% | — |
| 2023 | 4.9 | 16.5% | — |
| 2024 | 5.2 | 17.6% | — |
| 2025 | 2.6 | 9.0% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| BA1 | Batteries | BA | 0.5 | 0.5 | May 2017 | Operating | — | coming soon |
| BA2 | Batteries | BA | 0.5 | 0.5 | Dec 2017 | Operating | — | coming soon |
| PV1 | Solar Photovoltaic | PV | 1.7 | 1.7 | May 2017 | Operating | — | coming soon |
| PV2 | Solar Photovoltaic | PV | 1.7 | 1.7 | Dec 2017 | Operating | — | coming soon |
Owner / operator
Operator: SolarCity Corporation. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| SolarCity Corporation | 100.0% | 4 MW |
Nearby plants
Within 80 km.
| Town of Amherst Solar | 5 MW | 2.5 km |
| Amherst College Co Gen | 1 MW | 3.6 km |
| UMass PV Lot 22 | 4 MW | 4.6 km |
| UMass PV Lot 49 | 1 MW | 4.6 km |
| UMASS | 4 MW | 5.4 km |
| Central Heating Plant | 20 MW | 5.8 km |