914th largest plant in New York · 11275th nationally
Diana Hydroelectric is a hydroelectric power plant in New York with a nameplate capacity of 1.8 MW. It generates roughly 8.3k MWh per year — enough to power about 793 average U.S. homes.
Its capacity factor of 53% puts it in the middle range — running steadily but not full-time.
| Plant Name | Diana Hydroelectric |
|---|---|
| Operator | Eony Generation Limited |
| City | Harrisville |
| County | Lewis County |
| State | New York |
| ZIP | 13648 |
| Coordinates | 44.15194, -75.32173 |
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 | 1.8 MW | Operating | 1985 |
| 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.