94th largest plant in Virginia · 4536th nationally
Byllesby 2 is a hydroelectric power plant in Virginia with a nameplate capacity of 21.6 MW. It generates roughly 22.9k MWh per year — enough to power about 2,176 average U.S. homes.
Its capacity factor of 12% reflects intermittent or peaking operation.
| Plant Name | Byllesby 2 |
|---|---|
| Operator | Appalachian Power Co |
| City | Ivanhoe |
| County | Carroll County |
| State | Virginia |
| ZIP | 24350 |
| Coordinates | 36.78580, -80.93330 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | Water | 5.4 MW | Operating | 1912 |
| 2 | Conventional Hydroelectric | Water | 5.4 MW | Operating | 1912 |
| 3 | Conventional Hydroelectric | Water | 5.4 MW | Operating | 1912 |
| 4 | Conventional Hydroelectric | Water | 5.4 MW | Operating | 1912 |
| NERC Region | RFC |
|---|---|
| Balancing Authority | Pjm Interconnection, Llc |
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.