Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Safe Harbor | Conowingo |
|---|---|---|
| 417.5 MW | 530.8 MW | |
| Conventional Hydroelectric | Conventional Hydroelectric | |
| Safe Harbor | Constellation Power, Inc | |
| 14 | 11 | |
| 1.02 TWh | 1.37 TWh | |
| 27.8% (2024) | 33.3% (2025) | |
| #34 of 1,349 | #26 of 1,349 | |
| 2024-12 | 2026-06 |