Summary of Electricity Activity in Jefferson County, IL
Summary of Jefferson County, IL Generation
Jefferson County, IL is ranked #2,022 out of 2,193 U.S. counties nationwide and #76 out of 85 Illinois counties in terms of total annual net electricity generation.
| Annual Generation | 4.3 GWh |
|---|---|
| Annual Consumption | 15.2 k MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 3 |
| Companies on File | 3 |
Map of Top Producing Plants in Jefferson County, IL
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Annual Net Generation From solar power
4.3 GWh
National Rank in Terms of solar Net Electricity Generation
#1,092 /1,317 U.S. Counties
State Rank in Terms of solar Net Electricity Generation
#59 /71 Illinois Counties
Monthly Net Generation for Jefferson County, IL
Monthly Plant Fuel Consumption for Jefferson County, IL
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #76 / 85 | #2022 / 2193 | 4.30 GWh | 15.16 k MMBtu |
| Solar | #59 / 71 | #1092 / 1317 | 4.30 GWh | 15.16 k MMBtu |
Power Plants in Jefferson County, IL
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Marlow Solar, LLC CSG | Marlow Solar, LLC | 4.3 GWh | 15.2 k MMBtu | Solar |
| Casey Fork Solar, LLC | RWE Clean Energy | 0.0 Wh | 0 MMBtu | No Information Available |
| Harper Creek Solar, LLC | Dimension Energy LLC | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #973 | Clay County | 504.9 GWh | 7 |
| #1788 | Clinton County | 23.6 GWh | 12 |
| #2041 | Franklin County | 3.8 GWh | 1 |
| #2172 | Hamilton County | 42.0 MWh | 1 |
| #1940 | Jackson County | 8.9 GWh | 6 |
| #1656 | Marion County | 50.3 GWh | 4 |
| #1084 | Perry County | 403.7 GWh | 6 |
| #1017 | Saline County | 457.8 GWh | 3 |
| #897 | White County | 603.4 GWh | 5 |
| #781 | Williamson County | 817.1 GWh | 11 |
Electricity Generation for Cities Located in Jefferson County, IL
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #189 | Bluford, IL | 4.3 GWh | 1 |