Syncarpha Halifax Hybrid CSG
Plymouth County, Massachusetts · EIA plant ID 62973 · Operator: Syncarpha Halifax, LLC
Nameplate3MWSummer 3 MW
Generators2in service
Net generation3GWh12 mo to Dec 2025
Capacity factor19%solar units, summer MW
Heat rate—thermal plants only
First online2020
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) |
|---|---|---|---|
| 2020 | 0 | 0.0% | — |
| 2021 | 2.8 | 18.6% | — |
| 2022 | 2.8 | 19.4% | — |
| 2023 | 2.7 | 18.2% | — |
| 2024 | 2.8 | 19.3% | — |
| 2025 | 2.8 | 19.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| SYHAB | Batteries | BA | 1.6 | 1.6 | Dec 2020 | Operating | — | coming soon |
| SYHAS | Solar Photovoltaic | PV | 1.7 | 1.7 | Dec 2020 | Operating | — | coming soon |
Owner / operator
Operator: Syncarpha Halifax, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Syncarpha Halifax, LLC | 100.0% | 3 MW |
Nearby plants
Within 80 km.
| Halifax Solar | 3 MW | 1.7 km |
| Plympton Main Street Solar, LLC | 5 MW | 4.4 km |
| Plympton Lake Street Solar | 2 MW | 5 km |
| Upland | 7 MW | 6 km |
| Ring Road | 4 MW | 6.3 km |
| Brook Street Solar 1 CSG | 5 MW | 6.6 km |