PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/6166
EIA plant 6166
Rockport · Spencer · IN
Rockport
Operated by Indiana Michigan Power Co
Published location
Where is Rockport?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
37.925600, -87.037200
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 | 895,715 MWh |
| 2 | 644,418 MWh |
| 3 | 0 MWh |
| 4 | 37,382 MWh |
| 5 | 43,703 MWh |
| 6 | 732,849 MWh |
| 7 | 1,138,720 MWh |
| 8 | 598,940 MWh |
| 9 | 945 MWh |
| 10 | 0 MWh |
| 11 | 488,844 MWh |
| 12 | 479,271 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Conventional Steam Coal | SUB | 1,300 | OP |
| 2 | Conventional Steam Coal | SUB | 1,300 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
6166
Sector
Electric Utility
Water source
Ohio River
Data edition
2024-final