LaSalle Generating Station

2601 North 21st Rd, Marseilles, IL 61341

Plant Summary Information

LaSalle Generating Station is ranked #11 out of 11,249 power plants nationwide in terms of total annual net electricity generation.

LaSalle Generating Station is comprised of 2 generators and generated 6.1 TWh during the 3-month period between December 2023 to March 2024.

Plant NameLaSalle Generating Station
Utility NameConstellation Nuclear
LocationLaSalle County, IL
Initial Operation DateJanuary 1984
Last Update Mar 2024
Annual Generation 21.0 TWh
Annual Consumption 219.4 M MMBtu
Ranked #11 out of 11,249 Power Plants Nationwide
Ranked #9 out of 54 Nuclear Power Plants Nationwide
Ranked #3 out of 300 Illinois Power Plants
Ranked #3 out of 6 Illinois Nuclear Power Plants
Fuel Types Nuclear
Previous Operator Exelon Nuclear (2013 to 2021)
Constellation Nuclear (2022 to 2022)

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Monthly Net Generation for LaSalle Generating Station

LaSalle Generating Station Details

Summary Information
Plant NameLaSalle Generating Station (6026)
Plant Address2601 North 21st Rd Marseilles, IL 61341
UtilityConstellation Nuclear (55951)
Latitude, Longitude41.2455, -88.66907
Generation Dates on FileJan 2001 to Mar 2024
Initial Operation DateJanuary 1984
Annual Generation 21.0 TWh
Fuel Types Nuclear
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusNo
FERC Small Power Producer StatusNo
FERC Exempt Wholesale Generator StatusNo
Regulatory Information
Regulatory StatusNon-Regulated
NERC RegionRFC
Balancing AuthorityPJM Interconnection, LLC (PJM)
NAICS CodeUtilities (22)
Sector IPP Non-CHP (2)
Water SourceIllinois River
Ash Impoundment No
Transmission / Distribution OwnerCommonwealth Edison Co (4110) IL
Grid Voltage 345.00 kV
Energy StorageNo

Generator 1 Details Operating January 1984

TechnologyNuclear
Prime MoverSteam Turbine
OwnershipSingle Owner
RTO ISO LMP Node Designation86191101
RTO ISO Location Designation For Reporting Wholesale Sales Data86191101
Nameplate Capacity1170 MW
Nameplate Power Factor0.9
Summer Capacity1130.5 MW
Winter Capacity1171.9 MW
Minimum Load135 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateJanuary 1984
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceNuclear
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full LoadOVER
Multiple FuelsNo

Generator 2 Details Operating October 1984

TechnologyNuclear
Prime MoverSteam Turbine
OwnershipSingle Owner
RTO ISO LMP Node Designation86191102
RTO ISO Location Designation For Reporting Wholesale Sales Data86191102
Nameplate Capacity1170 MW
Nameplate Power Factor0.9
Summer Capacity1133.9 MW
Winter Capacity1174 MW
Minimum Load133 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateOctober 1984
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceNuclear
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full LoadOVER
Multiple FuelsNo

LaSalle Generating Station Plant Owners

Owner NameAddressGeneratorOwnership
We couldn't locate any owners for this plant

Power Plants with Similar Net Generation

Power plants with a similar annual net generation from Nuclear.

RankPlant NamePlant LocationAnnual Generation
#1Palo VerdeWintersburg, AZ34.5 TWh
#2Browns FerryDecatur, AL32.8 TWh
#3VogtleWaynesboro, GA27.8 TWh
#4OconeeSeneca, SC24.3 TWh
#5Peach BottomDelta, PA24.1 TWh
#6South Texas ProjectWadsworth, TX23.0 TWh
#7Braidwood Generation StationBraceville, IL21.9 TWh
#8Byron Generating StationByron, IL21.3 TWh
#10SequoyahSoddy Daisy, TN20.7 TWh
#11LimerickSanatoga, PA20.7 TWh
#12CatawbaYork, SC20.5 TWh
#13TalenEnergy SusquehannaBerwick, PA20.5 TWh
#14Comanche PeakGlen Rose, TX20.5 TWh
#15Watts Bar Nuclear PlantSpring City, TN20.4 TWh
#16McGuireHuntersville, NC20.2 TWh
#17PSEG Salem Generating StationHancocks Bridge, NJ20.2 TWh
#18Donald C CookBridgman, MI20.1 TWh
#19Diablo CanyonAvila Beach, CA19.5 TWh
#20St LucieJensen Beach, FL17.5 TWh
#21Brunswick NuclearSouthport, NC16.9 TWh

Nearby Power Plants

Below are closest 20 power plants surrounding LaSalle Generating Station.

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PontiacPontiac, IL3.9 GWh22.7 mi
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SV Gardner 1 (Lutz) CSGGardner, IL4.4 GWh19.4 mi