Orangeville Storage
Wyoming County, New York · EIA plant ID 64686 · Operator: Invenergy Services LLC
Nameplate25MWSummer 20 MW
Generators1in service
Net generation-2GWh12 mo to Dec 2025
Capacity factor—not meaningful for storage
Heat rate—thermal plants only
First online2022
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), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
No capacity factor available.
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) |
|---|---|---|---|
| 2022 | -1.8 | — | — |
| 2023 | -3.4 | — | — |
| 2024 | -4.5 | — | — |
| 2025 | -2.2 | — | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 65002 | Batteries | BA | 24.7 | 20 | Oct 2022 | Operating | — | coming soon |
Owner / operator
Operator: Invenergy Services LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Invenergy Services LLC | 100.0% | 25 MW |
Nearby plants
Within 80 km.
| Wethersfield Wind Farm | retired | 6.7 km |
| Noble Wethersfield Windpark LLC | 126 MW | 7.7 km |
| Letchworth Solar Project | 1 MW | 14.2 km |
| NY Attica 264 Maplewood Rd | 4 MW | 14.2 km |
| Stony Creek Wind Farm NY | 94 MW | 14.7 km |
| High Sheldon Wind Farm | 113 MW | 15.9 km |