Power Plants Near 57470 — Rockham, SD
12 power plants within 50 miles of ZIP 57470 (Rockham, South Dakota). Click any plant for capacity, generation, emissions, and generator-level detail.
Centroid: 44.8767, -98.8669 · County: Faulk
| Distance | Plant | Fuel | Capacity | Operator |
|---|---|---|---|---|
| 16.6 mi | Faulkton Faulkton, SD | Oil | 3 MW | Northwestern Energy - (Sd) |
| 16.8 mi | Redfield Redfield, SD | Natural Gas | — | Northwestern Energy - (Sd) |
| 30.5 mi | Rolling Thunder Wind Farm Hybrid Miller, SD | Wind | 26 MW | Ae Power Services Llc |
| 34.0 mi | Sweetland Wind Farm, Llc St. Lawrence, SD | Wind | 200 MW | Sweetland Wind Farm, Llc |
| 37.3 mi | Future Ct Huron, SD | Natural Gas | — | Northwestern Energy - (Sd) |
| 38.4 mi | South Dakota Wind Energy Cente Highmore, SD | Wind | 41 MW | Fpl Energy South Dakota Wind Llc |
| 39.7 mi | Mobile Unit Huron, SD | Oil | — | Northwestern Energy - (Sd) |
| 40.6 mi | Highmore Highmore, SD | Oil | — | Northwestern Energy - (Sd) |
| 42.3 mi | Aberdeen Ct Aberdeen, SD | Natural Gas | 111 MW | Northwestern Energy - (Sd) |
| 48.9 mi | Triple H Wind Project Highmore, SD | Wind | 250 MW | Engie North America |
| 48.9 mi | Huron Huron, SD | Natural Gas | — | Northwestern Energy - (Sd) |
| 48.9 mi | Bob Glanzer Generating Station Huron, SD | Natural Gas | 69 MW | Northwestern Energy - (Sd) |
Power generation near this area
There are 12 power plants within 50 miles of Rockham, South Dakota (ZIP 57470), with a combined 699 MW of nameplate capacity. Natural Gas is the most common fuel type in this area with 5 of the 12 nearby plants. The closest plant is Faulkton at 16.6 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 South Dakota, visit the South Dakota state page.
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