2. United States
  3. Illinois
  4. Winnebago County, IL

Summary of Electricity Activity in Winnebago County, IL

Summary of Winnebago County, IL Generation

Winnebago County, IL is ranked #1,218 out of 2,104 U.S. counties nationwide and #45 out of 72 Illinois counties in terms of total annual net electricity generation.

Annual Generation 218.3 GWh
Annual Consumption 1.9 M MMBtu
Last UpdateAug 2024
Power Plants20
Companies on File18

Map of Top Producing Plants in Winnebago County, IL

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Overall National Rank

#1,218 /2,104 U.S. Counties

In Net Annual Generation

Overall State Rank

#45 /72 Illinois Counties

In Net Annual Generation

Overall Annual Net Geneneration

218.3 GWh

Total Annual Fuel Consumption

1.9 M MMBtu

Electric Companies in Winnebago County, IL

18

Winnebago County, IL
Power Plants

20

Annual Net Generation From natural gas power

181.1 GWh

National Rank in Terms of natural gas Net Electricity Generation

#474 /933 U.S. Counties

State Rank in Terms of natural gas Net Electricity Generation

#13 /34 Illinois Counties

Monthly Net Generation for Winnebago County, IL

Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#45 / 72#1218 / 2104218.31 GWh1.88 M MMBtu
Natural Gas#13 / 34#474 / 933181.14 GWh1.68 M MMBtu
Solar#16 / 47#598 / 109924.64 GWh86.88 k MMBtu
Other Biomass Gas#1 / 1#35 / 566.77 GWh86.67 k MMBtu
Water#5 / 5#508 / 5595.76 GWh21.77 k MMBtu

* Data is based on 12 months since Dec 2023.

Power Plants in Winnebago County, IL

PlantUtility NameGenerationConsumptionFuel Types
NRG Rockford IRockford Generation LLC107.1 GWh683.1 k MMBtu Natural Gas
NRG Rockford II Energy CenterRockford Generation LLC46.4 GWh250.9 k MMBtu Natural Gas
Mondelez Global LLCMondelez Global, LLC26.9 GWh731.2 k MMBtu Natural Gas
Kishwaukee CHP PlantFour Rivers Sanitation Authority7.5 GWh102.9 k MMBtu Other Biomass Gas : 90.2% Natural Gas : 9.8%
RocktonEagle Creek Renewable Energy, LLC5.8 GWh21.8 k MMBtu Water
CED Hilltop SolarBay4 Energy Services, LLC4.2 GWh14.7 k MMBtu Solar
Rockford CS 1Rockford CS 1, LLC4.0 GWh14.0 k MMBtu Solar
Rockford SolarRockford Solar, LLC4.0 GWh13.9 k MMBtu Solar
Rockford CSGRockford Baxter Rd Holdco LLC CSG4.0 GWh14.0 k MMBtu Solar
Rockford CS 2Rockford CS 2, LLC3.9 GWh13.9 k MMBtu Solar
Rockford Solar FarmRockford Solar Partners3.6 GWh12.7 k MMBtu Solar
Slidematic at RockfordLuminace Solar Illinois 2, LLC982.0 MWh3.7 k MMBtu Solar
AES Bend Solar I, LLCAES Clean Energy0.0 Wh0 MMBtu No Information Available
AES Bend Solar II, LLCAES Clean Energy0.0 Wh0 MMBtu No Information Available
All World Solar FacilityAll World Machinery Supply, Inc.0.0 Wh0 MMBtu No Information Available
Ingersoll Milling MachineIngersall Machine Tools Inc.0.0 Wh0 MMBtu No Information Available
Rockford PlantSoCore Energy LLC0.0 Wh0 MMBtu No Information Available
SabrookeMidwest Generations EME LLC0.0 Wh0 MMBtu No Information Available
VarnsenCypress Creek Renewables0.0 Wh0 MMBtu No Information Available
Winnebago Energy Center LLCWinnebago Energy Center LLC0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since Aug 2024.
View All Plants in Illinois

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#1875Boone County7.9 GWh3
#741Dane County812.1 GWh23
#827DeKalb County656.6 GWh14
#694Jefferson County960.9 GWh7
#1491Kane County75.3 GWh13
#266Lee County5.0 TWh12
#1661McHenry County32.7 GWh17
#22Ogle County20.1 TWh11
#142Rock County8.5 TWh15
#981Stephenson County449.8 GWh26

* Net Generation data is based on the last 12 months since Aug 2024

Electricity Generation for Cities Located in Winnebago County, IL

State RankCityNet Generation# Power Plants
#141Cherry Valley, IL4.1 GWh2
#67Rockford, IL212.6 GWh17
#125Rockton, IL5.8 GWh1

* Net Generation data is based on the last 12 months since Aug 2024