Power Plants Near 83251 — Mackay, ID

3 power plants within 50 miles of ZIP 83251 (Mackay, Idaho). Click any plant for capacity, generation, emissions, and generator-level detail.

Centroid: 43.9111, -113.6120 · County: Custer

Hydroelectric 100%
DistancePlantFuelCapacityOperator
39.4 miLittle Wood Hydro Project
Carey, ID
Hydroelectric3 MWLittlewood Irrigation District
45.1 miBirch Creek Power
Terreton, ID
Hydroelectric3 MWBirch Power Co
45.1 miDry Creek Project
Howe, ID
Hydroelectric4 MWDry Creek Llc

Power generation near this area

There are 3 power plants within 50 miles of Mackay, Idaho (ZIP 83251), with a combined 9 MW of nameplate capacity. Hydroelectric is the most common fuel type in this area with 3 of the 3 nearby plants. The closest plant is Little Wood Hydro Project at 39.4 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 Idaho, visit the Idaho state page.

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