Power Plants Near 62443 — Mason, IL

36 power plants within 50 miles of ZIP 62443 (Mason, Illinois). Click any plant for capacity, generation, emissions, and generator-level detail.

Centroid: 38.9645, -88.6234 · County: Effingham

Natural Gas 64%Coal 20%Solar 14%Oil 2%

Distance	Plant	Fuel	Capacity	Operator
10.1 mi	Altamont Altamont, IL	Oil	7 MW	City Of Altamont - (Il)
12.3 mi	Conagra Foods At St. Elmo St. Elmo, IL	Solar	2 MW	Luminace Solar Illinois 2, Llc
15.5 mi	Maple Flats Louisville, IL	Solar	250 MW	Invenergy Services Llc
15.9 mi	Freedom Power Project St. Elmo, IL	Natural Gas	71 MW	Southwestern Electric Coop Inc - (Il)
16.1 mi	Clay Fc Louisville, IL	Solar	2 MW	Clay Fc, Llc
18.7 mi	Newton Newton, IL	Coal	617 MW	Illinois Power Generating Co
18.7 mi	Newton Solar Bess Llc Newton, IL	Solar	—	Vistra Corp
18.9 mi	Raccoon Creek Energy Center Flora, IL	Natural Gas	456 MW	Union Electric Co - (Mo)
19.3 mi	Holland Energy Facility Beecher City, IL	Natural Gas	702 MW	Naes Corporation - (Wa)
21.5 mi	Flora Site B Flora, IL	Oil	4 MW	City Of Flora - (Il)
22.1 mi	Flora Site A Flora, IL	Oil	5 MW	City Of Flora - (Il)
22.4 mi	Imea Flora Flora, IL	Oil	9 MW	Illinois Municipal Elec Agency
22.6 mi	Flora Solar Tbd, IL	Solar	—	Flora Solar, Llc
23.1 mi	Shelby Energy County Neoga, IL	Natural Gas	483 MW	Shelby County Energy Center, Llc
25.2 mi	Kinmundy Patoka, IL	Natural Gas	270 MW	Union Electric Co - (Mo)
26.7 mi	Dressor Plains Solar, Llc Herrick, IL	Solar	99 MW	Dressor Plains Solar, Llc
30.0 mi	Crooked Creek Pv I Salem, IL	Solar	—	Crooked Creek Pv I, Llc
31.6 mi	Olney Solar Ii Csg Olney, IL	Solar	2 MW	Olney Solar Ii, Llc
34.7 mi	Marion Solar 2 Sandoval, IL	Solar	1 MW	Pivot Energy
35.4 mi	Marion Solar 4b Llc Sandoval, IL	Solar	2 MW	Pivot Energy
38.4 mi	Sandoval Centralia, IL	Solar	2 MW	Sandoval Holdco, Llc
38.9 mi	Ruby Solar, Llc Shattuc, IL	Solar	—	Birch Creek Development
39.9 mi	Cooks Mill Pv I Matoon, IL	Solar	—	Cooks Mill Pv I, Llc
41.4 mi	Casey City Of Casey, IL	Oil	5 MW	City Of Casey - (Il)
42.0 mi	Coffeen Solar Bess Coffeen, IL	Solar	46 MW	Vistra Corp
42.4 mi	Coffeen Coffeen, IL	Coal	—	Illinois Power Generating Co
42.4 mi	Clinton Solar 2 Centralia, IL	Solar	2 MW	Pivot Energy
42.5 mi	Clinton Solar 2b Centralia, IL	Solar	2 MW	Pivot Energy
43.3 mi	Clinton Solar 4b Carlyle, IL	Solar	2 MW	Pivot Energy
43.4 mi	Clinton Solar 4 Llc Csg Carlyle, IL	Solar	2 MW	Clinton Solar 4 Llc
43.7 mi	Sullivan (Il) Sullivan, IL	Oil	25 MW	City Of Sullivan - (Il)
43.9 mi	The Gsi Group Llc At Assumption Assumption, IL	Solar	2 MW	Luminace Solar Illinois 2, Llc
45.4 mi	Marlow Solar, Llc Csg Bluford, IL	Solar	2 MW	Marlow Solar, Llc
45.5 mi	Prairie Oak Solar Assumption, IL	Solar	—	Strata Clean Energy
46.1 mi	Anacott Hillsboro, IL	Solar	—	Generate Capital
46.5 mi	Carlyle Carlyle, IL	Oil	12 MW	City Of Carlyle - (Il)

Power generation near this area

There are 36 power plants within 50 miles of Mason, Illinois (ZIP 62443), with a combined 3,085 MW of nameplate capacity. Solar is the most common fuel type in this area with 22 of the 36 nearby plants. The closest plant is Altamont at 10.1 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 Illinois, visit the Illinois state page.

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