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

Summary of Electricity Activity in DeKalb County, IL

Summary of DeKalb County, IL Generation

DeKalb County, IL is ranked #852 out of 2,165 U.S. counties nationwide and #28 out of 78 Illinois counties in terms of total annual net electricity generation.

Annual Generation 672.2 GWh
Annual Consumption 2.5 M MMBtu
Last UpdateDec 2025
Power Plants15
Companies on File14

Map of Top Producing Plants in DeKalb County, IL

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Overall National Rank

#852 /2,165 U.S. Counties

In Net Annual Generation

Overall State Rank

#28 /78 Illinois Counties

In Net Annual Generation

Overall Annual Net Geneneration

672.2 GWh

Total Annual Fuel Consumption

2.5 M MMBtu

Electric Companies in DeKalb County, IL

14

DeKalb County, IL
Power Plants

15

Annual Net Generation From wind power

632.2 GWh

National Rank in Terms of wind Net Electricity Generation

#235 /519 U.S. Counties

State Rank in Terms of wind Net Electricity Generation

#17 /27 Illinois Counties

Monthly Net Generation for DeKalb County, IL

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Monthly Plant Fuel Consumption for DeKalb County, IL

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Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#28 / 78#852 / 2165672.17 GWh2.51 M MMBtu
Wind#17 / 27#235 / 519632.16 GWh2.37 M MMBtu
Solar#21 / 58#603 / 124741.95 GWh147.80 k MMBtu

* Data is based on 12 months since Dec 2024.

Power Plants in DeKalb County, IL

PlantUtility NameGenerationConsumptionFuel Types
FPL Energy Illinois Wind LLC HybridFPL Energy Illinois Wind LLC630.2 GWh2.4 M MMBtu Wind
SV CSG South Dekalb 2 LLCSV CSG South Dekalb 2 LLC4.6 GWh16.2 k MMBtu Solar
SV CSG South Dekalb 1 LLCSV CSG South Dekalb 1 LLC4.5 GWh15.8 k MMBtu Solar
CortlandCortland Solar 2 LLC4.3 GWh15.1 k MMBtu Solar
Somonauk Road Solar 1Somonauk Road Solar 1, LLC4.3 GWh15.0 k MMBtu Solar
Pine Road Solar, LLC CSGPine Road Solar, LLC4.0 GWh14.0 k MMBtu Solar
WolfcastleWolfcastle Solar, LLC4.0 GWh14.8 k MMBtu Solar
USS Sycamore Solar (CSG)Standard Solar3.7 GWh13.0 k MMBtu Solar
Long John CSGLong John Solar, LLC3.5 GWh13.2 k MMBtu Solar
Tower Road Solar, LLC CSGTower Road Solar, LLC3.2 GWh11.3 k MMBtu Solar
Whiskey AcresSolar DG IL 4, LLC2.9 GWh9.7 k MMBtu Solar
Plote SomonaukSolar DG IL 2, LLC2.8 GWh9.6 k MMBtu Solar
DeKalb Taylor LLCSunVest Solar LLC0.0 Wh0 MMBtu No Information Available
Owens Creek SolarLeeward Asset Management, LLC0.0 Wh0 MMBtu No Information Available
Red Maple LRELeeward Asset Management, LLC0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since Dec 2025.
View All Plants in Illinois

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#1927Boone County8.1 GWh3
#909DuPage County591.2 GWh25
#18Grundy County22.3 TWh10
#1567Kane County71.0 GWh14
#248Kendall County5.5 TWh3
#24LaSalle County19.9 TWh23
#238Lee County5.9 TWh12
#1720McHenry County32.6 GWh21
#23Ogle County19.9 TWh12
#1316Winnebago County188.8 GWh23
* Net Generation data is based on the last 12 months since Dec 2025.

Electricity Generation for Cities Located in DeKalb County, IL

State RankCityNet Generation# Power Plants
#158Cortland, IL4.3 GWh1
#111DeKalb, IL16.0 GWh6
#182Maple Park, IL3.5 GWh1
#130Sandwich, IL7.6 GWh2
#39Shabbona, IL630.2 GWh1
#137Somonauk, IL7.1 GWh2
#176Sycamore, IL3.7 GWh1
* Net Generation data is based on the last 12 months since Dec 2025.