Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Smith Mountain | Yards Creek Energy |
|---|---|---|
| 547.5 MW | 453 MW | |
| Hydroelectric Pumped Storage, Conventional Hydroelectric | Hydroelectric Pumped Storage | |
| Appalachian Power Co | Yards Creek Energy | |
| 5 | 3 | |
| -124.9 GWh | 608.5 GWh | |
| 3.7% (2023) | — | |
| #44 of 1,349 | #14 of 39 | |
| 2026-06 | 2026-06 |