Summary of Electricity Activity in Winnebago County, IL
Summary of Winnebago County, IL Generation
Winnebago County, IL is ranked #1,279 out of 2,153 U.S. counties nationwide and #46 out of 78 Illinois counties in terms of total annual net electricity generation.
| Annual Generation | 186.6 GWh |
|---|---|
| Annual Consumption | 1.8 M MMBtu |
| Last Update | Mar 2025 |
| Power Plants | 23 |
| Companies on File | 21 |
Map of Top Producing Plants in Winnebago County, IL
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Annual Net Generation From natural gas power
146.4 GWh
National Rank in Terms of natural gas Net Electricity Generation
#500 /927 U.S. Counties
State Rank in Terms of natural gas Net Electricity Generation
#13 /31 Illinois Counties
Monthly Net Generation for Winnebago County, IL
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #46 / 78 | #1279 / 2153 | 186.62 GWh | 1.82 M MMBtu |
| Natural Gas | #13 / 31 | #500 / 927 | 146.36 GWh | 1.61 M MMBtu |
| Solar | #23 / 58 | #649 / 1207 | 27.53 GWh | 96.10 k MMBtu |
| Other Biomass Gas | #1 / 1 | #31 / 53 | 7.07 GWh | 93.95 k MMBtu |
| Water | #6 / 6 | #501 / 546 | 5.67 GWh | 21.35 k MMBtu |
Power Plants in Winnebago County, IL
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| NRG Rockford I | Rockford Generation LLC | 80.3 GWh | 911.5 k MMBtu | Natural Gas |
| NRG Rockford II Energy Center | Rockford Generation LLC | 64.6 GWh | 679.5 k MMBtu | Natural Gas |
| Kishwaukee CHP Plant | Four Rivers Sanitation Authority | 8.5 GWh | 111.6 k MMBtu | Other Biomass Gas : 83.0% Natural Gas : 17.0% |
| Rockton | Eagle Creek Renewable Energy, LLC | 5.7 GWh | 21.4 k MMBtu | Water |
| CED Hilltop Solar | Bay4 Energy Services, LLC | 4.4 GWh | 15.3 k MMBtu | Solar |
| Rockford CS 1 | Rockford CS 1, LLC | 4.1 GWh | 14.5 k MMBtu | Solar |
| Rockford CSG | Rockford Baxter Rd Holdco LLC CSG | 4.1 GWh | 14.4 k MMBtu | Solar |
| Rockford CS 2 | Rockford CS 2, LLC | 4.1 GWh | 14.3 k MMBtu | Solar |
| Rockford Solar | Rockford Solar, LLC | 4.0 GWh | 13.9 k MMBtu | Solar |
| Rockford Solar Farm | Rockford Solar Partners | 3.5 GWh | 12.4 k MMBtu | Solar |
| Slidematic at Rockford | Luminace Solar Illinois 2, LLC | 3.3 GWh | 11.2 k MMBtu | Solar |
| AES Bend Solar I, LLC | AES Clean Energy | 0.0 Wh | 0 MMBtu | No Information Available |
| AES Bend Solar II, LLC | AES Clean Energy | 0.0 Wh | 0 MMBtu | No Information Available |
| All World Solar Facility | All World Machinery Supply, Inc. | 0.0 Wh | 0 MMBtu | No Information Available |
| Ingersoll Milling Machine | Ingersall Machine Tools Inc. | 0.0 Wh | 0 MMBtu | No Information Available |
| Lowe's - 1440 - Rockford, IL RDC (POI 1) | South Springfield Avenue Solar Project 2022, LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Lowe's - 1440 - Rockford, IL RDC (POI 2) | South Springfield Avenue II Solar Project 2022, LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Machesney Park | Solar DG IL 1 LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Mondelez Global LLC | Mondelez Global, LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Rockford Plant | SoCore Energy LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Sabrooke | Midwest Generations EME LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Varnsen | Cypress Creek Renewables | 0.0 Wh | 0 MMBtu | No Information Available |
| Winnebago Energy Center LLC | Winnebago Energy Center LLC | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1902 | Boone County | 8.1 GWh | 3 |
| #2019 | Carroll County | 3.0 GWh | 1 |
| #831 | DeKalb County | 681.6 GWh | 15 |
| #1539 | Kane County | 69.8 GWh | 14 |
| #236 | Lee County | 5.8 TWh | 12 |
| #1692 | McHenry County | 33.9 GWh | 19 |
| #27 | Ogle County | 19.8 TWh | 12 |
| #151 | Rock County | 8.3 TWh | 15 |
| #940 | Stephenson County | 523.1 GWh | 26 |
| #1994 | Walworth County | 4.0 GWh | 3 |
* Net Generation data is based on the last 12 months since Mar 2025
Electricity Generation for Cities Located in Winnebago County, IL
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #164 | Cherry Valley, IL | 4.0 GWh | 2 |
| #68 | Rockford, IL | 181.0 GWh | 19 |
| #142 | Rockton, IL | 5.7 GWh | 1 |
* Net Generation data is based on the last 12 months since Mar 2025