Summary of Electricity Activity in Polk County, IA
Summary of Polk County, IA Generation
Polk County, IA is ranked #469 out of 2,164 U.S. counties nationwide and #9 out of 78 Iowa counties in terms of total annual net electricity generation.
| Annual Generation | 2.3 TWh |
|---|---|
| Annual Consumption | 18.6 M MMBtu |
| Last Update | Sep 2025 |
| Power Plants | 9 |
| Companies on File | 6 |
Map of Top Producing Plants in Polk County, IA
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Annual Net Generation From natural gas power
2.2 TWh
National Rank in Terms of natural gas Net Electricity Generation
#242 /929 U.S. Counties
State Rank in Terms of natural gas Net Electricity Generation
#3 /32 Iowa Counties
Monthly Net Generation for Polk County, IA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #9 / 78 | #469 / 2164 | 2.29 TWh | 18.60 M MMBtu |
| Natural Gas | #3 / 32 | #242 / 929 | 2.21 TWh | 17.56 M MMBtu |
| Landfill Gas | #1 / 2 | #10 / 249 | 80.32 GWh | 1.01 M MMBtu |
| Distillate Fuel Oil | #35 / 54 | #617 / 737 | 41.34 MWh | 867 MMBtu |
Power Plants in Polk County, IA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Greater Des Moines | MidAmerican Energy Co | 2.2 TWh | 16.9 M MMBtu | Natural Gas |
| Metro Methane Recovery Facility | WM Renewable Energy LLC | 80.3 GWh | 1.0 M MMBtu | Landfill Gas |
| Pleasant Hill | MidAmerican Energy Co | 21.9 GWh | 329.1 k MMBtu | Natural Gas : 99.9% |
| Sycamore (IA) | MidAmerican Energy Co | 9.5 GWh | 159.3 k MMBtu | Natural Gas |
| Archer Daniels Midland Des Moines | Archer Daniels Midland Co | 1.9 GWh | 132.1 k MMBtu | Natural Gas |
| River Hills | MidAmerican Energy Co | 1.3 GWh | 40.0 k MMBtu | Natural Gas |
| Des Moines Wastewater Reclamation Fac | Des Moines Metro WRF | 70.6 MWh | 817 MMBtu | Natural Gas |
| Anderson Erickson | Anderson Erickson Dairy | 19.0 MWh | 285 MMBtu | Distillate Fuel Oil |
| Iowa Methodist Medical Center | Iowa Methodist Medical Center | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #628 | Boone County | 1.3 TWh | 4 |
| #2102 | Dallas County | 739.0 MWh | 1 |
| #1285 | Greene County | 212.2 GWh | 5 |
| #766 | Guthrie County | 825.8 GWh | 3 |
| #2081 | Lucas County | 1.5 GWh | 1 |
| #1151 | Madison County | 330.0 GWh | 2 |
| #1359 | Marion County | 164.8 GWh | 5 |
| #304 | Marshall County | 4.3 TWh | 7 |
| #716 | Story County | 991.3 GWh | 18 |
| #2112 | Warren County | 446.0 MWh | 1 |
* Net Generation data is based on the last 12 months since Sep 2025
Electricity Generation for Cities Located in Polk County, IA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #119 | Des Moines, IA | 3.3 GWh | 5 |
| #102 | Johnston, IA | 9.5 GWh | 1 |
| #76 | Mitchellville, IA | 80.3 GWh | 1 |
| #8 | Pleasant Hill, IA | 2.2 TWh | 2 |
* Net Generation data is based on the last 12 months since Sep 2025