Warrensburg Hydroelectric
Warren County, New York · EIA plant ID 10218 · Operator: Boralex Hydro Operations Inc
Nameplate3MWSummer 3 MW
Generators1in service
Net generation9GWh12 mo to Dec 2025
Capacity factor36%hydro units, summer MW
Heat rate—thermal plants only
First online1988
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), hydro 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 | 7.5 | 171.6% | — |
| 2002 | 9.8 | 214.2% | — |
| 2003 | 12.8 | 280.7% | — |
| 2004 | 11.9 | 260.3% | — |
| 2005 | 12.4 | 272.8% | — |
| 2006 | 11.1 | 243.8% | — |
| 2007 | 9.7 | 222.3% | — |
| 2008 | 13.7 | 310.8% | — |
| 2009 | 14.4 | 328.6% | — |
| 2010 | 13.2 | 301.4% | — |
| 2011 | 16.2 | 370.6% | — |
| 2012 | 12 | 273.1% | — |
| 2013 | 10.2 | 233.0% | — |
| 2014 | 11.8 | 46.6% | — |
| 2015 | 10.4 | 41.0% | — |
| 2016 | 9.5 | 37.4% | — |
| 2017 | 12.5 | 49.3% | — |
| 2018 | 11 | 43.3% | — |
| 2019 | 14.6 | 57.5% | — |
| 2020 | 10.3 | 40.3% | — |
| 2021 | 12.2 | 48.0% | — |
| 2022 | 9.1 | 35.9% | — |
| 2023 | 16.1 | 63.4% | — |
| 2024 | 10.7 | 41.9% | — |
| 2025 | 9.2 | 36.1% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| HY1 | Conventional Hydroelectric | HY | 2.9 | 2.9 | Dec 1988 | Operating | — | coming soon |
Owner / operator
Operator: Boralex Hydro Operations Inc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Warrensburg Hydro Power LP | 98.0% | 3 MW |
| Warrensburg II Corporation | 2.0% | 0 MW |
Nearby plants
Within 80 km.
| E J West | 22 MW | 20.8 km |
| Stewarts Bridge | 39 MW | 21.8 km |
| Quaker | 5 MW | 23.3 km |
| Geer Road Solar 3 | 5 MW | 23.3 km |
| Finch Paper | 29 MW | 23.4 km |
| Brookfield Power Glen Falls Hydro | 12 MW | 23.4 km |