Summary of Electricity Activity in LaSalle County, IL
Summary of LaSalle County, IL Generation
LaSalle County, IL is ranked #27 out of 2,193 U.S. counties nationwide and #4 out of 85 Illinois counties in terms of total annual net electricity generation.
| Annual Generation | 19.5 TWh |
|---|---|
| Annual Consumption | 214.6 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 27 |
| Companies on File | 19 |
Map of Top Producing Plants in LaSalle County, IL
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Annual Net Generation From nuclear power
18.5 TWh
National Rank in Terms of nuclear Net Electricity Generation
#17 /52 U.S. Counties
State Rank in Terms of nuclear Net Electricity Generation
#3 /6 Illinois Counties
Monthly Net Generation for LaSalle County, IL
Monthly Plant Fuel Consumption for LaSalle County, IL
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #4 / 85 | #27 / 2193 | 19.48 TWh | 214.64 M MMBtu |
| Nuclear | #3 / 6 | #17 / 52 | 18.48 TWh | 210.90 M MMBtu |
| Wind | #13 / 28 | #187 / 518 | 898.45 GWh | 3.34 M MMBtu |
| Solar | #24 / 71 | #593 / 1317 | 61.41 GWh | 222.89 k MMBtu |
| Water | #1 / 6 | #322 / 536 | 47.23 GWh | 167.11 k MMBtu |
| Distillate Fuel Oil | #11 / 28 | #410 / 741 | 413.00 MWh | 4.20 k MMBtu |
| Jet Fuel | #1 / 1 | #7 / 7 | 106.00 MWh | 2.17 k MMBtu |
Power Plants in LaSalle County, IL
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| LaSalle Generating Station | Constellation Nuclear | 18.5 TWh | 210.9 M MMBtu | Nuclear |
| Otter Creek Wind Farm LLC | Avangrid Power LLC | 451.2 GWh | 1.7 M MMBtu | Wind |
| Grand Ridge Wind Energy Center | Invenergy Services LLC | 447.2 GWh | 1.7 M MMBtu | Wind |
| Grand Ridge Solar Farm | Invenergy Services LLC | 31.0 GWh | 117.0 k MMBtu | Solar |
| City of Peru Plank Road Generating Station | City of Peru - (IL) | 20.6 GWh | 77.8 k MMBtu | Water : 97.9% Distillate Fuel Oil : 1.8% |
| City of Peru Hydro-Electric Generating S | City of Peru - (IL) | 17.2 GWh | 58.7 k MMBtu | Water |
| Dayton Hydro | Eagle Creek Renewable Energy, LLC | 9.9 GWh | 35.7 k MMBtu | Water |
| Segunda II (CSG) | Segunda Solar II, LLC | 4.8 GWh | 16.8 k MMBtu | Solar |
| Briscoe 2A | 7th Road Solar 2, LLC (Briscoe 2A) | 4.7 GWh | 16.5 k MMBtu | Solar |
| Briscoe 1A | 7th Road Solar 1, LLC (Briscoe 1A) | 4.1 GWh | 14.4 k MMBtu | Solar |
| Mendota Rich Dev CSG | 42nd Road Solar LLC | 4.1 GWh | 14.3 k MMBtu | Solar |
| Briscoe Solar 1 | SRC Partnership 14 LLC | 4.0 GWh | 13.8 k MMBtu | Solar |
| Mendota | Mendota US Solar 1 LLC | 3.3 GWh | 11.6 k MMBtu | Solar |
| Briscoe Solar 2 | SRC Partnership 14 LLC | 2.9 GWh | 10.1 k MMBtu | Solar |
| LaSalle Solar 1 | Pivot Energy | 1.9 GWh | 6.4 k MMBtu | Solar |
| LaSalle Solar 6 | Pivot Energy | 582.0 MWh | 2.0 k MMBtu | Solar |
| City of Peru Rail Generating Station | City of Peru - (IL) | 53.0 MWh | 525 MMBtu | Distillate Fuel Oil |
| City of Peru Water Street Generating Sta | City of Peru - (IL) | 33.0 MWh | 623 MMBtu | Jet Fuel |
| Grand Ridge Battery Projects | Invenergy Services LLC | -3.3 GWh | 0 MMBtu | No Information Available |
| Marseilles Lock and Dam Hydro | Marseilles Land and Water Company | 0.0 Wh | 0 MMBtu | No Information Available |
| Oglesby | Dynegy Midwest Generation Inc | 0.0 Wh | 0 MMBtu | No Information Available |
| Osagrove Flats Wind | Avangrid Power LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| SAE Ottawa IL | SolAmerica Energy, LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Solitude | 38DN Asset Management LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| SV CSG Naplate | SV CSG Naplate, LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| SV CSG Ottawa 1 | SV CSG Ottawa 1 LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| USS Grandpa Solar | United States Solar Corporation | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #473 | Bureau County | 2.3 TWh | 19 |
| #846 | DeKalb County | 677.9 GWh | 21 |
| #17 | Grundy County | 22.3 TWh | 12 |
| #1585 | Kane County | 76.1 GWh | 20 |
| #250 | Kendall County | 5.5 TWh | 7 |
| #244 | Lee County | 5.7 TWh | 15 |
| #468 | Livingston County | 2.3 TWh | 23 |
| #1103 | Marshall County | 387.6 GWh | 6 |
| #1959 | Putnam County | 7.6 GWh | 3 |
| #885 | Woodford County | 622.9 GWh | 3 |
Electricity Generation for Cities Located in LaSalle County, IL
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #153 | Lostant, IL | 7.6 GWh | 3 |
| #4 | Marseilles, IL | 19.0 TWh | 5 |
| #157 | Mendota, IL | 7.4 GWh | 2 |
| #118 | North Utica, IL | 17.2 GWh | 1 |
| #134 | Ottawa, IL | 10.5 GWh | 5 |
| #110 | Peru, IL | 20.6 GWh | 3 |
| #34 | Ransom, IL | 690.7 GWh | 4 |
| #173 | Streator, IL | 4.8 GWh | 2 |
| #146 | Tonica, IL | 8.1 GWh | 3 |