Summary of Electricity Activity in Madison County, IA
Summary of Madison County, IA Generation
Madison County, IA is ranked #1,261 out of 2,193 U.S. counties nationwide and #53 out of 77 Iowa counties in terms of total annual net electricity generation.
| Annual Generation | 248.7 GWh |
|---|---|
| Annual Consumption | 926.3 k MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 2 |
| Companies on File | 2 |
Map of Top Producing Plants in Madison County, IA
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Annual Net Generation From wind power
248.7 GWh
National Rank in Terms of wind Net Electricity Generation
#375 /518 U.S. Counties
State Rank in Terms of wind Net Electricity Generation
#45 /51 Iowa Counties
Monthly Net Generation for Madison County, IA
Monthly Plant Fuel Consumption for Madison County, IA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #53 / 77 | #1261 / 2193 | 248.73 GWh | 926.28 k MMBtu |
| Wind | #45 / 51 | #375 / 518 | 248.70 GWh | 925.86 k MMBtu |
| Distillate Fuel Oil | #45 / 54 | #663 / 741 | 19.07 MWh | 234 MMBtu |
| Natural Gas | #31 / 32 | #912 / 927 | 13.93 MWh | 185 MMBtu |
Power Plants in Madison County, IA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Macksburg Wind Project | MidAmerican Energy Co | 248.7 GWh | 925.9 k MMBtu | Wind |
| Winterset | City of Winterset - (IA) | 33.0 MWh | 419 MMBtu | Distillate Fuel Oil : 57.8% Natural Gas : 42.2% |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #332 | Adair County | 4.0 TWh | 18 |
| #876 | Adams County | 636.3 GWh | 4 |
| #580 | Cass County | 1.6 TWh | 6 |
| #2106 | Dallas County | 1.9 GWh | 1 |
| #2171 | Decatur County | 45.0 MWh | 1 |
| #777 | Guthrie County | 821.7 GWh | 3 |
| #2023 | Lucas County | 4.3 GWh | 1 |
| #499 | Polk County | 2.0 TWh | 9 |
| #716 | Union County | 1.0 TWh | 4 |
| - | Warren County | -321.0 MWh | 1 |
Electricity Generation for Cities Located in Madison County, IA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #65 | Macksburg, IA | 248.7 GWh | 1 |
| #152 | Winterset, IA | 33.0 MWh | 1 |