Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Weston | Columbia (WI) |
|---|---|---|
| 945.5 MW | 1,112 MW | |
| Conventional Steam Coal | Conventional Steam Coal | |
| Wisconsin Public Service Corp | Wisconsin Power & Light Co | |
| 6 | 2 | |
| 3.94 TWh | 5.15 TWh | |
| 58.5% (2025) | 61.1% (2025) | |
| #80 of 206 | #72 of 206 | |
| 2026-06 | 2026-06 |