Power Plants Near 84643 — Mayfield, UT

19 power plants within 50 miles of ZIP 84643 (Mayfield, Utah). Click any plant for capacity, generation, emissions, and generator-level detail.

Centroid: 39.1154, -111.6905 · County: Sanpete

Coal 73%Natural Gas 17%Solar 10%

Distance	Plant	Fuel	Capacity	Operator
6.9 mi	Gunnison Solar Gunnison, UT	Solar	2 MW	Greenbacker Renewable Energy Corporation
10.4 mi	Manti Lower Manti, UT	Hydroelectric	1 MW	City Of Manti - (Ut)
10.4 mi	Manti Upper Manti, UT	Hydroelectric	2 MW	City Of Manti - (Ut)
20.1 mi	Hydro Plant No 3 East Of Ephraim, UT	Hydroelectric	3 MW	City Of Ephraim - (Ut)
24.9 mi	Sigurd Solar Llc Sigurd, UT	Solar	80 MW	Sigurd Solar Llc
25.6 mi	Joes Valley Dam Sanpete, UT	Hydroelectric	—	City Of Bountiful
31.8 mi	Green River Energy Center - Hybrid Emery, UT	Battery Storage	—	Green River Energy Center, Llc
33.0 mi	Unit 4 Mt Pleasent, UT	Hydroelectric	1 MW	City Of Mt Pleasant - (Ut)
34.3 mi	Hunter Solar Llc (Ut) Clawson, UT	Solar	100 MW	Hunter Solar Llc
35.1 mi	Pavant Solar Ii Llc Fillmore, UT	Solar	50 MW	Pavant Solar Ii Llc
35.7 mi	Hunter Castle Dale, UT	Coal	1,472 MW	Pacificorp
36.0 mi	Pavant Solar Iii Filmore, UT	Solar	20 MW	Invenergy Services Llc
37.5 mi	Huntington Huntington, UT	Coal	1,016 MW	Pacificorp
37.7 mi	Pavant Solar, Llc Fillmore, UT	Solar	50 MW	Onward Energy
38.5 mi	Hornshadow Solar, Llc Castle Dale, UT	Solar	—	Hornshadow Solar, Llc
38.5 mi	Hornshadow Solar Ii, Llc Castle Dale, UT	Solar	—	Hornshadow Solar Ii, Llc
40.4 mi	Castle Solar, Llc Huntington, UT	Solar	40 MW	Castle Solar, Llc
45.1 mi	Intermountain Pumped Storage Project Delta, UT	Hydroelectric	—	Premium Energy Holdings
50.0 mi	Currant Creek Mona, UT	Natural Gas	567 MW	Pacificorp

Power generation near this area

There are 19 power plants within 50 miles of Mayfield, Utah (ZIP 84643), with a combined 3,403 MW of nameplate capacity. Solar is the most common fuel type in this area with 9 of the 19 nearby plants. The closest plant is Gunnison Solar at 6.9 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 Utah, visit the Utah state page.

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