Mongaup Falls
Hydro power plant · Sullivan County, New York
Nameplate capacity
7.3 MW
Rank in New York
#263
of 1,152 plants
In service since
2023
July 2023
Details
- Primary fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Operator
- Eagle Creek Renewable Energy, LLC
- County
- Sullivan County
- Generating units
- 4
- Share of state capacity
- 0.02%
- Rank among hydro plants in New York
- #56 of 165
- EIA plant code
- 2630
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| GEN1 | Conventional Hydroelectric | 4.0 MW | 4.3 MW | 2023 | Operating |
| GEN2 | Conventional Hydroelectric | 1.1 MW | 1.1 MW | 2023 | Operating |
| GEN3 | Conventional Hydroelectric | 1.1 MW | 1.1 MW | 2023 | Operating |
| GEN4 | Conventional Hydroelectric | 1.1 MW | 1.1 MW | 2023 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in New York
| West Delaware Tunnel Plant | Hydro | 7.5 MW |
| NYC-HH-New Bellevue Hospital | Other | 7.4 MW |
| Hannawa | Hydro | 7.2 MW |
| The Bank of New York | Other | 7.2 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 7.3 MW solar plant and a 7.3 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All New York power plants · What New York actually generates