PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/963
EIA plant 963
Springfield · Sangamon · IL
Dallman
Operated by City of Springfield - (IL)
Published location
Where is Dallman?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
39.754803, -89.602389
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 92,380 MWh |
| 2 | 30,174 MWh |
| 3 | 59,610 MWh |
| 4 | 34,583 MWh |
| 5 | 0 MWh |
| 6 | 3,213 MWh |
| 7 | 63,566 MWh |
| 8 | 70,779 MWh |
| 9 | 69,976 MWh |
| 10 | 22,109 MWh |
| 11 | 27,843 MWh |
| 12 | 72,977 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 4 | Conventional Steam Coal | BIT | 230.1 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
963
Sector
Electric Utility
Water source
Lake Springfield
Data edition
2024-final