Power Plants Near 52231 — Harper, IA

48 power plants within 50 miles of ZIP 52231 (Harper, Iowa). Click any plant for capacity, generation, emissions, and generator-level detail.

Centroid: 41.3728, -92.0388 · County: Keokuk

Coal 59%Wind 27%Natural Gas 5%Oil 4%Solar 3%

Distance	Plant	Fuel	Capacity	Operator
20.6 mi	Farmers Electric Cooperative - Kalona Kalona, IA	Oil	6 MW	Farmers Electric Coop - (Ia)
21.8 mi	Diamond Trail Wind Farm Ladora, IA	Wind	253 MW	Midamerican Energy Co
23.4 mi	English Farms Montezuma, IA	Wind	172 MW	Interstate Power And Light Co
29.1 mi	Montezuma Montezuma, IA	Oil	10 MW	City Of Montezuma - (Ia)
29.1 mi	Johnson County Hills Solar Iowa City, IA	Solar	3 MW	Midamerican Energy Co
29.2 mi	Alliant Sbd 8601 Quad Graphics Marengo, IA	Oil	4 MW	Industrial Energy Applications Inc
30.0 mi	Amana Society Service Company Middle Amana, IA	Oil	22 MW	Amana Society Service Co
30.3 mi	North English Montezuma, IA	Wind	340 MW	Midamerican Energy Co
31.4 mi	Ottumwa City Of Ottumwa, IA	Hydroelectric	3 MW	Ottumwa City Of
32.1 mi	Coralville Gt Coralville, IA	Natural Gas	72 MW	Midamerican Energy Co
32.2 mi	Oakdale Renewable Energy Plant Coralville, IA	Natural Gas	3 MW	University Of Iowa
32.4 mi	Brooklyn Brooklyn, IA	Oil	2 MW	City Of Brooklyn - (Ia)
32.4 mi	University Of Iowa Main Power Plant Iowa City, IA	Natural Gas	41 MW	University Of Iowa
32.7 mi	Brooklyn City North Plant Brooklyn, IA	Oil	2 MW	City Of Brooklyn - (Ia)
33.0 mi	Ottumwa Ottumwa, IA	Coal	726 MW	Interstate Power And Light Co
34.7 mi	Prairie Wind Farm Montezuma, IA	Wind	168 MW	Midamerican Energy Co
35.5 mi	Cargill Corn Milling Division Eddyville, IA	Natural Gas	40 MW	Cargill Inc North America Sweetners
37.6 mi	Mt Pleasant Mt Pleasant, IA	Oil	24 MW	City Of Mt Pleasant - (Ia)
41.5 mi	Venus Wind 3 Llc Grinnell, IA	Wind	3 MW	Venus Wind 3 Llc
42.1 mi	Archer Daniels Midland Cedar Rapids Cedar Rapids, IA	Coal	295 MW	Archer Daniels Midland Co
42.3 mi	West Liberty West Liberty, IA	Oil	17 MW	City Of West Liberty - (Ia)
42.5 mi	Alliant Sbd 9403 Aegon Dc Cedar Rapids, IA	Oil	4 MW	Industrial Energy Applications Inc
42.6 mi	Kirkwood Wind Turbine Cedar Rapids, IA	Wind	3 MW	Kirkwood Community College
43.4 mi	Alliant Sbd 9901 Wells Fargo Cedar Rapids, IA	Oil	—	Industrial Energy Applications Inc
43.8 mi	Deer Run Battery Cedar Rapids, IA	Other Fossil	5 MW	Interstate Power And Light Co
44.1 mi	Alliant Sbd 9203 Profol Cedar Rapids, IA	Oil	6 MW	American Profol Incorporated
44.1 mi	Cedar Rapids Community Solar Cedar Rapids, IA	Solar	5 MW	Interstate Power And Light Co
44.2 mi	Grinnell College Grinnell, IA	Solar	4 MW	Azimuth 180 Solar Electric, Llc
44.2 mi	Nlmu Wind New London, IA	Wind	2 MW	New London Municipal Utilities
44.5 mi	Grinnell Customer Hosted Solar Grinnell, IA	Solar	—	Interstate Power And Light Co
44.5 mi	Prairie Creek Cedar Rapids, IA	Coal	213 MW	Interstate Power And Light Co
45.1 mi	Grinnell Grinnell, IA	Natural Gas	—	Interstate Power And Light Co
45.4 mi	Red Cedar Cedar Rapids, IA	Natural Gas	—	Interstate Power And Light Co
45.4 mi	Pella Pella, IA	Coal	—	City Of Pella - (Ia)
45.5 mi	Alliant Sbd0201 Ingredion Cedar Rapids, IA	Oil	6 MW	Industrial Energy Applications Inc
45.6 mi	Nlmu Diesel New London, IA	Oil	8 MW	New London Municipal Utilities
46.4 mi	Sixth Street Cedar Rapids, IA	Coal	—	Interstate Power And Light Co
46.7 mi	Pella Peaking Pella, IA	Oil	28 MW	City Of Pella - (Ia)
47.2 mi	Wapello Solar Llc Wapello, IA	Solar	100 MW	Wapello Solar Llc
48.1 mi	Bloomfield Municipal Utilities Solar Bloomfield, IA	Solar	2 MW	Aep Onsite Partners, Llc
48.2 mi	Alliant Sbd 8501 Aegon Li Cedar Rapids, IA	Oil	—	Industrial Energy Applications Inc
48.3 mi	Alliant Sbg 9802 Toyota Cedar Rapids, IA	Natural Gas	1 MW	Industrial Energy Applications Inc
48.3 mi	Alliant Sbd 9302 Aegon Np Cedar Rapids, IA	Oil	—	Industrial Energy Applications Inc
48.8 mi	Red Rock Hydro Plant Pella, IA	Hydroelectric	55 MW	Western Minnesota Mun Pwr Agny
48.9 mi	Mpw Solar 1 Muscatine, IA	Solar	—	Mpw Solar 1, Llc
49.2 mi	Louisa Muscatine, IA	Coal	812 MW	Midamerican Energy Co
49.7 mi	Alliant Sbd 9801 Aegon Martha's Way Hiawatha, IA	Oil	—	Industrial Energy Applications Inc
49.9 mi	Alliant Sbd 9702 Cedar Graphics Hiawatha, IA	Oil	—	Industrial Energy Applications Inc

Power generation near this area

There are 48 power plants within 50 miles of Harper, Iowa (ZIP 52231), with a combined 3,455 MW of nameplate capacity. Oil is the most common fuel type in this area with 18 of the 48 nearby plants. The closest plant is Farmers Electric Cooperative - Kalona at 20.6 miles.

Nameplate capacity is the maximum output a plant can produce under ideal conditions — actual generation depends on fuel availability, demand, and maintenance schedules. Capacity factor (shown on individual plant pages) measures how much of that theoretical maximum a plant actually delivers over a year. Nuclear plants typically run above 90%; solar and wind range from 20–45% depending on location and weather.

All data comes from federal EIA and EPA releases. For a printable version of this proximity search, use the report link below. To explore all plants in Iowa, visit the Iowa state page.

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