HerkimerOut of service
Herkimer County, New York · EIA plant ID 52057 · Operator: ECOsponsible LLC
Nameplate2MWSummer 1 MW
Generators4in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online1987
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.
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) |
|---|---|---|---|
| 2001 | 4.4 | 50.8% | — |
| 2002 | 3 | 43.2% | — |
| 2003 | 1.7 | 41.3% | — |
| 2004 | 0.5 | 3.4% | — |
| 2005 | 0.6 | 4.2% | — |
| 2006 | 0.2 | 1.2% | — |
| 2018 | 0 | 0.0% | — |
| 2021 | 0 | 0.0% | — |
| 2022 | 0 | 0.0% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | HY | 0.4 | 0.4 | Dec 1987 | Operating (Out of service) | — | coming soon |
| 2 | Conventional Hydroelectric | HY | 0.4 | 0.4 | Dec 1987 | Operating (Out of service) | — | coming soon |
| 3 | Conventional Hydroelectric | HY | 0.4 | 0.4 | Dec 1987 | Operating (Out of service) | — | coming soon |
| 4 | Conventional Hydroelectric | HY | 0.4 | 0.1 | Dec 1987 | Operating (Out of service) | — | coming soon |
| 5 | Conventional Hydroelectric | HY | 0.4 | 0.4 | Dec 1987 | Retired Dec 2001 | — | coming soon |
Owner / operator
Operator: ECOsponsible LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| ECOsponsible LLC | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| SunEast Watkins Road Solar Project | — | 6.6 km |
| Little Falls Solar | 2 MW | 8.4 km |
| Little Falls Solar 1 | 2 MW | 10.7 km |
| Little Falls Hydro | 13 MW | 10.8 km |
| Little Falls PV | — | 11 km |
| SunEast Hills Solar Project | — | 11.6 km |