Cranberry Highway Solar LLC
Plymouth County, Massachusetts · EIA plant ID 65174 · Operator: cranberry highway solar, llc
Nameplate4MWSummer 4 MW
Generators2in service
Net generation3GWh12 mo to Dec 2025
Capacity factor18%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 | 2.9 | 18.5% | — |
| 2022 | 3.3 | 16.8% | — |
| 2023 | 3.1 | 16.4% | — |
| 2024 | 2.2 | 11.5% | — |
| 2025 | 3.4 | 18.0% | — |
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 | 2 | 2 | Mar 2021 | Operating | — | coming soon |
| PV1 | Solar Photovoltaic | PV | 2.2 | 2.2 | May 2021 | Operating | — | coming soon |
Owner / operator
Operator: cranberry highway solar, llc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| cranberry highway solar, llc | 100.0% | 4 MW |
Nearby plants
Within 80 km.
| Wareham Solar PV | 3 MW | 0.9 km |
| 71 Charlotte Furnace Rd Hybrid(CSG) | 2 MW | 1.1 km |
| Acushnet AD Makepeace | 4 MW | 1.3 km |
| 299 Farm to Market Rd Hybrid(CSG) | 5 MW | 1.7 km |
| Tihonet Solar | 1 MW | 1.8 km |
| 77 Farm to Market Rd Hybrid(CSG) | 7 MW | 2 km |