Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Davis Besse Ottawa County | Beaver Valley Beaver County |
|---|---|---|
| Capacity | 925.2 MW | 1,846.8 MW |
| Technology | Nuclear | Nuclear |
| Operator | Energy Harbor Nuclear Generation LLC | Energy Harbor Nuclear Generation LLC |
| Operating units | 1 | 2 |
| Latest 12-month generation | 7.09 TWh | 14.60 TWh |
| Latest complete-year capacity factor | 96.1% (2025) | 93.2% (2025) |
| National technology rank | #49 of 54 | #29 of 54 |
| Latest EIA report | 2026-04 | 2026-04 |
Generation comes from EIA-923. Capacity, unit counts, technology, and reporting relationships come from EIA-860. Incomplete reporting years are excluded from capacity-factor comparisons.