Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Dallman | Archer Daniels Midland Decatur |
|---|---|---|
| 230.1 MW | 335 MW | |
| Conventional Steam Coal | Conventional Steam Coal | |
| City of Springfield - (IL) | Archer Daniels Midland Co | |
| 4 | 7 | |
| 823.0 GWh | 913.4 GWh | |
| 44.7% (2025) | 30.7% (2025) | |
| #108 of 206 | #144 of 206 | |
| 2026-06 | 2026-06 |