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Duke Energy Indiana LLC — power plant portfolio

Duke Energy Indiana LLC operates 16 power plants across 2 countries, with a combined installed capacity of 7,394 MW. Its plants with asset-level emissions data total 859,869 t CO₂/yr.

16power plants
7,394MW total capacity
2countries
859,869t CO₂/yr (source-labelled)

Fleet by fuel

Gas: 5 plants5GasCoal: 4 plants4CoalSolar: 2 plants2SolarOil: 2 plants2OilStorage: 1 plants1StorageHydro: 1 plants1Hydro

Fleet interpretation

Duke Energy Indiana LLC is represented here as an asset portfolio, not just a company label. The visible fleet spans 2 countries; the largest concentration is United States of America (16), United States (0).

The fuel mix by asset count is gas (5), coal (4), solar (2), oil (2). The largest listed asset is Gibson in United States of America (3,340 MW), and the mean listed unit size is about 528 MW across units with capacity data.

CO₂ coverage is source-labelled: 3 plants have a reported or modelled CO₂ value in the dataset, including 3 measured records. Missing values remain blank rather than inferred as company totals.

Method: plant-level records are grouped by owner/operator label, then aggregated by country, fuel, capacity and CO₂ provenance.

All 16 plants

PlantFuelCountryMWt CO₂/yr
GibsonCoalUnited States of America3,340
CayugaCoalUnited States of America1,175
Wabash RiverGasUnited States of America868
EdwardsportCoalUnited States of America804
MadisonGasUnited States of America696634,517
Wheatland Generating FacilityGasUnited States of America50064,437
R GallagherCoalUnited States of America300
NoblesvilleGasUnited States of America283
Henry CountyGasUnited States of America183141,591
Miami WabashOilUnited States of America105
ConnersvilleOilUnited States of America84
MarklandHydroUnited States of America78
Crane Solar FacilitySolarUnited States of America17
Purdue CHPGasUnited States of America13
Camp Atterbury Microgrid HybridStorageUnited States of America7
Tippecanoe Solar Power PlantSolarUnited States of America2

Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). CO₂ is measured for EPA/EU ETS records and modelled for Climate TRACE records.

Frequently asked questions

How many power plants does Duke Energy Indiana LLC operate?

Duke Energy Indiana LLC operates 16 power plants across 2 countries, with about 7,394 MW of total capacity.

What is Duke Energy Indiana LLC's largest power plant?

Gibson in United States of America is its largest at about 3,340 MW.

What types of power plants does Duke Energy Indiana LLC run?

Its fleet is mostly gas (5), coal (4), solar (2).

How much CO₂ do Duke Energy Indiana LLC's plants emit?

Its reporting plants emit about 859,869 tonnes of CO₂ per year in this dataset.

By Dmytro Aheiev, Inzonex Research · ORCID 0009-0001-5512-0291 · data sources and methodology