Summary of Electricity Activity in Day County, SD
Summary of Day County, SD Generation
Day County, SD is ranked #1,053 out of 2,167 U.S. counties nationwide and #13 out of 30 South Dakota counties in terms of total annual net electricity generation.
| Annual Generation | 429.9 GWh |
|---|---|
| Annual Consumption | 1.6 M MMBtu |
| Last Update | Feb 2026 |
| Power Plants | 2 |
| Companies on File | 2 |
Map of Top Producing Plants in Day County, SD
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Annual Net Generation From wind power
429.9 GWh
National Rank in Terms of wind Net Electricity Generation
#300 /519 U.S. Counties
State Rank in Terms of wind Net Electricity Generation
#10 /15 South Dakota Counties
Monthly Net Generation for Day County, SD
Monthly Plant Fuel Consumption for Day County, SD
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #13 / 30 | #1053 / 2167 | 429.92 GWh | 1.58 M MMBtu |
| Wind | #10 / 15 | #300 / 519 | 429.92 GWh | 1.58 M MMBtu |
Power Plants in Day County, SD
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Day County Wind LLC | Day County Wind LLC | 429.9 GWh | 1.6 M MMBtu | Wind |
| Webster IC | NorthWestern Energy - (SD) | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1486 | Beadle County | 104.1 GWh | 3 |
| #499 | Brookings County | 2.1 TWh | 5 |
| #1295 | Brown County | 210.1 GWh | 2 |
| #764 | Clark County | 839.6 GWh | 3 |
| #575 | Codington County | 1.6 TWh | 3 |
| #493 | Deuel County | 2.1 TWh | 3 |
| #716 | Dickey County | 1.0 TWh | 2 |
| #355 | Grant County | 3.6 TWh | 5 |
| #2137 | Kingsbury County | 86.0 MWh | 1 |
| #1930 | Stevens County | 8.1 GWh | 3 |
Electricity Generation for Cities Located in Day County, SD
| State Rank | City | Net Generation | # Power Plants |
|---|