299 Farm to Market Rd Hybrid(CSG)
Plymouth County, Massachusetts · EIA plant ID 65057 · Operator: 299f2m wham8 solar, llc
Nameplate5MWSummer 5 MW
Generators2in service
Net generation5GWh12 mo to Dec 2025
Capacity factor20%solar units, summer MW
Heat rate—thermal plants only
First online2021
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) |
|---|---|---|---|
| 2021 | 0 | 0.0% | — |
| 2022 | 1.5 | 5.7% | — |
| 2023 | 7.9 | 30.3% | — |
| 2024 | 5.6 | 21.6% | — |
| 2025 | 5.2 | 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 |
|---|---|---|---|---|---|---|---|---|
| 299BA | Batteries | BA | 2.3 | 2.3 | Dec 2021 | Operating | — | coming soon |
| 299PV | Solar Photovoltaic | PV | 3 | 3 | Dec 2021 | Operating | — | coming soon |
Owner / operator
Operator: 299f2m wham8 solar, llc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| 299f2m wham8 solar, llc | 100.0% | 5 MW |
Nearby plants
Within 80 km.
| 77 Farm to Market Rd Hybrid(CSG) | 7 MW | 0.3 km |
| Tihonet Solar | 1 MW | 0.9 km |
| 276 Federal Rd(CSG) | 8 MW | 1.1 km |
| 160 Tihonet Rd Hybrid(CSG) | 8 MW | 1.2 km |
| 71 Charlotte Furnace Rd Hybrid(CSG) | 2 MW | 1.2 km |
| Federal Road Solar 1, LLC CSG | 4 MW | 1.3 km |