GSPP 641 Ferris Road East
St. Lawrence County, New York · EIA plant ID 68637 · Operator: Green Street Power Partners
Nameplate4MWSummer 4 MW
Generators1in service
Net generation6GWh12 mo to Dec 2025
Capacity factor18%solar units, summer MW
Heat rate—thermal plants only
First online2024
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) |
|---|---|---|---|
| 2024 | 0 | 0.0% | — |
| 2025 | 6.3 | 18.1% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| FERRE | Solar Photovoltaic | PV | 4 | 4 | Dec 2024 | Operating | — | coming soon |
Owner / operator
Operator: Green Street Power Partners. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Green Street Power Partners | 100.0% | 4 MW |
Nearby plants
Within 80 km.
| GSPP 641 Ferris Road West | 3 MW | 0.6 km |
| GSPP 409 Ferris Road | 5 MW | 2.3 km |
| Parishville | 3 MW | 19.6 km |
| Allens Falls | 4 MW | 19.6 km |
| Clarkson Solar | 2 MW | 25.4 km |
| NY Potsdam 28 Hamilton St. Solar | 4 MW | 26.2 km |