Allens Falls
St. Lawrence County, New York · EIA plant ID 2540 · Operator: Erie Boulevard Hydropower LP
Nameplate4MWSummer 4 MW
Generators1in service
Net generation21GWh12 mo to Dec 2025
Capacity factor69%hydro units, summer MW
Heat rate—thermal plants only
First online1927
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 | 23.4 | 70.4% | — |
| 2002 | 25.8 | 77.6% | — |
| 2003 | 20.6 | 58.8% | — |
| 2004 | 2.4 | 6.8% | — |
| 2005 | 22.1 | 64.5% | — |
| 2006 | 16.5 | 48.1% | — |
| 2007 | 22.5 | 52.4% | — |
| 2008 | 29.6 | 68.8% | — |
| 2009 | 31.3 | 72.9% | — |
| 2010 | 24.7 | 57.5% | — |
| 2011 | 28.2 | 65.6% | — |
| 2012 | 22.5 | 52.2% | — |
| 2013 | 9.1 | 29.7% | — |
| 2014 | 24.8 | 80.8% | — |
| 2015 | 21.8 | 71.2% | — |
| 2016 | 20.2 | 65.6% | — |
| 2017 | 17.3 | 56.5% | — |
| 2018 | 13.7 | 44.6% | — |
| 2019 | 27.3 | 89.0% | — |
| 2020 | 19.3 | 62.8% | — |
| 2021 | 21.6 | 70.4% | — |
| 2022 | 25.3 | 82.7% | — |
| 2023 | 32 | 104.4% | — |
| 2024 | 29.5 | 95.8% | — |
| 2025 | 21.2 | 69.1% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | HY | 4 | 3.5 | Jan 1927 | Operating | — | coming soon |
Owner / operator
Operator: Erie Boulevard Hydropower LP. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Erie Boulevard Hydropower LP | 100.0% | 4 MW |
Nearby plants
Within 80 km.
| Parishville | 3 MW | 4.3 km |
| Clarkson Solar | 2 MW | 7.2 km |
| NY Potsdam 28 Hamilton St. Solar | 4 MW | 8.5 km |
| NY Lancaster Shisler Rd Site 2 Solar CSG | 5 MW | 8.5 km |
| Sugar Island | 4 MW | 9.4 km |
| Hannawa | 7 MW | 10 km |