665th largest plant in New York · 9135th nationally
Lyonsdale Associates is a hydroelectric power plant in New York with a nameplate capacity of 3.0 MW. It generates roughly 12.3k MWh per year — enough to power about 1,176 average U.S. homes.
Its capacity factor of 47% puts it in the middle range — running steadily but not full-time.
| Plant Name | Lyonsdale Associates |
|---|---|
| Operator | Eagle Creek Renewable Energy, Llc |
| City | Lyons Falls |
| County | Lewis County |
| State | New York |
| ZIP | 13368 |
| Coordinates | 43.61887, -75.30546 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| GEN1 | Conventional Hydroelectric | Water | 1.5 MW | Operating | 1984 |
| GEN2 | Conventional Hydroelectric | Water | 1.5 MW | Operating | 1984 |
| Owner | Location | Share |
|---|---|---|
| Lyonsdale Associates, Llc | Bethesda, MD | 10000.0% |
Ownership reported to EIA Form 860. Percentages reflect reported generator-level ownership share, averaged when a plant has multiple generators.
| NERC Region | NPCC |
|---|---|
| Balancing Authority | New York Independent System Operator |
Hydroelectric plants spin turbines using falling or flowing water — typically from a dam-impounded reservoir. They are dispatchable, long-lived, and emission-free at the point of generation, though large reservoirs can disrupt rivers and ecosystems and methane can be released from flooded vegetation.