Dahowa Hydro
Washington County, New York · EIA plant ID 50280 · Operator: GR Catalyst Two LLC
Nameplate11MWSummer 2 MW
Generators1in service
Net generation10GWh12 mo to Dec 2025
Capacity factor75%hydro units, summer MW
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), 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 | 21.4 | 23.3% | — |
| 2002 | 30.5 | 232.2% | — |
| 2003 | 17.9 | 136.5% | — |
| 2004 | 25.4 | 192.9% | — |
| 2005 | 31.5 | 240.1% | — |
| 2006 | 40.4 | 307.1% | — |
| 2007 | 27.6 | 210.0% | — |
| 2008 | 44.4 | 337.3% | — |
| 2009 | 43.3 | 329.7% | — |
| 2010 | 34.1 | 259.9% | — |
| 2011 | 46.1 | 350.7% | — |
| 2012 | 29.9 | 227.3% | — |
| 2013 | 41.2 | 313.3% | — |
| 2014 | 25.7 | 195.3% | — |
| 2015 | 0.1 | 0.5% | — |
| 2016 | 28 | 212.4% | — |
| 2017 | 28.5 | 216.6% | — |
| 2018 | 30.3 | 230.5% | — |
| 2019 | 28.9 | 220.2% | — |
| 2020 | 24 | 182.3% | — |
| 2021 | 18.2 | 138.8% | — |
| 2022 | 7 | 52.9% | — |
| 2023 | 44.6 | 339.8% | — |
| 2024 | 27.4 | 208.1% | — |
| 2025 | 9.9 | 75.3% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Conventional Hydroelectric | HY | 10.5 | 1.5 | Dec 1987 | Operating | — | coming soon |
Owner / operator
Operator: GR Catalyst Two LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| GR Catalyst Two LLC | 100.0% | 11 MW |
Nearby plants
Within 80 km.
| Middle Falls Hydro | 2 MW | 1.1 km |
| Greenwich Solar 1, LLC CSG | 5 MW | 2.8 km |
| Schuylerville | 2 MW | 3.7 km |
| Center Falls | 1 MW | 6.3 km |
| Fort Miller Hydroelectric Facility | 5 MW | 7.5 km |
| NY 5 King LLC | 5 MW | 12.9 km |