Marshalltown
A 189 MW natural gas power plant in Marshall, Iowa, owned by Interstate Power and Light Co, commissioned in 1978.
Facility nameplate · EIA Plant ID 1068Natural Gas
Nameplate capacity
189 MW
Primary fuel
Natural Gas
Commissioned
1978
Owner
Interstate Power and Light Co
Location
Marshall, Iowa
Coordinates
Generation (2024)
79 GWh
Status
Operating
Technology
Natural Gas Fired Combustion Turbine
Units
3
Reported annual generation
| Year | GWh | |
|---|---|---|
| 2015 | 2.2 | |
| 2016 | 3.1 | |
| 2017 | 17.9 | |
| 2018 | 30.8 | |
| 2019 | 29.9 | |
| 2020 | 48.7 | |
| 2021 | 88.1 | |
| 2022 | 71.8 | |
| 2023 | 122.1 | |
| 2024 | 79 |
Nearby power plants
| Plant | Fuel | Capacity | Distance |
|---|---|---|---|
| Marshalltown Generating Station | Natural Gas | 708.8 MW | ~1 km |
| Alliant SBD 9107 JBS USA | Oil | 11.4 MW | ~3 km |
| Vienna Wind Farm | Wind | 150.2 MW | ~14 km |
| Laurel Wind Farm | Wind | 123.4 MW | ~19 km |
| State Center | Oil | 6.3 MW | ~25 km |
| Ivester Wind Farm | Wind | 90.8 MW | ~33 km |
See all natural gas plants in Iowa or browse all plants in Iowa.