PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/59434
EIA plant 59434
Indianapolis · Marion · IN
Duke Building 129
Operated by Concord New Energy
Published location
Where is Duke Building 129?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
39.910833, -86.245278
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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 | 121 MWh |
| 2 | 314 MWh |
| 3 | 435 MWh |
| 4 | 466 MWh |
| 5 | 545 MWh |
| 6 | 430 MWh |
| 7 | 447 MWh |
| 8 | 432 MWh |
| 9 | 439 MWh |
| 10 | 437 MWh |
| 11 | 188 MWh |
| 12 | 163 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| DU129 | Solar Photovoltaic | SUN | 3.4 | OP |
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Identity, technology and limitations
EIA plant ID
59434
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final