Walden
Orange County, New York · EIA plant ID 10848 · Operator: Hydroland Omega LLC
Nameplate2MWSummer 2 MW
Generators3in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online1986
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 | 3.2 | 16.1% | — |
| 2002 | 3.7 | 18.3% | — |
| 2003 | 6.4 | 32.2% | — |
| 2004 | 6.5 | 32.6% | — |
| 2005 | 4.5 | 22.7% | — |
| 2006 | 6.6 | 32.8% | — |
| 2007 | 3.8 | 19.0% | — |
| 2008 | 4.6 | 22.8% | — |
| 2009 | 4.9 | 24.3% | — |
| 2010 | 3.2 | 15.8% | — |
| 2011 | 7.1 | 35.2% | — |
| 2012 | 5.3 | 26.2% | — |
| 2013 | 4 | 20.0% | — |
| 2014 | 3 | 14.7% | — |
| 2015 | 2.7 | 13.3% | — |
| 2016 | 2.4 | 11.8% | — |
| 2017 | 3.9 | 19.3% | — |
| 2018 | 3.4 | 17.0% | — |
| 2019 | 2.6 | 12.8% | — |
| 2020 | 1.5 | 7.5% | — |
| 2021 | 3.2 | 15.9% | — |
| 2022 | 1.2 | 5.8% | — |
| 2023 | 0.8 | 4.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Conventional Hydroelectric | HY | 1.2 | 1.1 | Apr 1986 | Operating | — | coming soon |
| GEN2 | Conventional Hydroelectric | HY | 0.8 | 0.8 | Apr 1986 | Operating | — | coming soon |
| GEN3 | Conventional Hydroelectric | HY | 0.4 | 0.4 | Apr 1986 | Operating | — | coming soon |
Owner / operator
Operator: Hydroland Omega LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Walden Hydro, LLC | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| Grabinski | 2 MW | 2.5 km |
| RT 52 Walden Solar 1, LLC Hybrid | 9 MW | 3.2 km |
| Walden NY 1 | 2 MW | 4.2 km |
| FFP - NY Ruggirello CSG | 2 MW | 4.6 km |
| NY2 Battery | — | 5.8 km |
| Magruder Solar | 5 MW | 6.8 km |