Power Plants in Marshall County, Iowa

Marshall County, Iowa has 6 power plants. The map below shows every mapped feature inside the county boundary.

Marshall County, Iowa at a glance

Power plants6
Total operating capacity1,189.1 MW
Largest power plantMarshalltown Generating Station (708.8 MW)
Dominant fuel typeDFO (2)
Distinct fuel types3
Largest operator by capacityInterstate Power and Light Co (897.8 MW)
Operator with most sitesInterstate Power and Light Co (2 sites)
Plants currently operating5 of 6 (83.3%)

Marshall County, Iowa is home to 39,890 residents. Land Owl's national power plants layer records the following within the county boundary — Power plants: 6. Total operating capacity: 1,189.1 MW. Largest power plant: Marshalltown Generating Station (708.8 MW). Dominant fuel type: DFO (2). Distinct fuel types: 3. Largest operator by capacity: Interstate Power and Light Co (897.8 MW). Operator with most sites: Interstate Power and Light Co (2 sites). Plants currently operating: 5 of 6 (83.3%). Every feature shown on the map above is clickable, and the figures on this page are derived from the same data the map renders, so they always agree. A free Land Owl account adds parcel boundaries, ownership records, flood zones, soils, wetlands and topography over the same view.

Frequently asked questions

How many power plants are there in Marshall County, Iowa?
Land Owl maps 6 power plants within Marshall County, Iowa.
Is this power plant map free to use?
Yes. This map is free to view. A free Land Owl account unlocks the other data layers, parcel boundaries and ownership records.
Where does this data come from?
Land Owl compiles power plants from federal infrastructure datasets and serves them as a single national map layer.

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