Power Plants in Day County, South Dakota

Day County, South Dakota has 2 power plants totaling 99 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.

Plants2operating sites
Capacity99 MWnameplate
Generation408.5k MWhannual
Wind 100%

Plant locations

All plants in this county

PlantCityFuelCapacityOperator
Day County Wind LlcCondeWind99.0 MWDay County Wind Llc
Webster IcWebsterOil— MWNorthwestern Energy - (Sd)

About power generation in Day County

Day County, South Dakota has 2 power plants totaling 99 MW of nameplate capacity. Wind is the dominant fuel source at 100% of installed capacity, followed by Oil (0%). The largest facility is Day County Wind Llc at 99 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.

To find plants closer to a specific address in Day County, use the address lookup — it shows every plant within a chosen radius along with distance, fuel type, and emissions.