R S Nelson

3500 Houston River Road, Westlake, LA 70669

Plant Summary Information

R S Nelson is ranked #22 out of 77 power plants in Louisiana in terms of total annual net electricity generation.

R S Nelson is comprised of 4 generators and generated 404.9 GWh during the 3-month period between May 2024 to August 2024.

Plant NameR S Nelson
Utility NameEntergy Louisiana LLC
LocationCalcasieu Parish, LA
Initial Operation DateFebruary 1959
Last Update Aug 2024
Annual Generation 1.3 TWh
Annual Consumption 19.1 M MMBtu
Ranked #627 out of 11,835 Power Plants Nationwide
Ranked #68 out of 132 Subbituminous Coal Power Plants Nationwide
Ranked #22 out of 77 Louisiana Power Plants
Ranked #3 out of 3 Louisiana Subbituminous Coal Power Plants
Fuel Types Subbituminous Coal : 99.6%
Previous Operator Entergy Gulf States - LA LLC (2013 to 2014)
Entergy Louisiana LLC (2015 to 2023)

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Monthly Net Generation for R S Nelson

R S Nelson Details

Summary Information
Plant NameR S Nelson (1393)
Plant Address3500 Houston River Road, Westlake, LA 70669
UtilityEntergy Louisiana LLC (11241)
Latitude, Longitude30.2844, -93.2911
Generation Dates on FileJan 2001 to Aug 2024
Initial Operation DateFebruary 1959
Annual Generation 1.3 TWh
Fuel Types Subbituminous Coal : 99.6%
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusYes
FERC Cogeneration Docket Number86-512-001
FERC Small Power Producer StatusNo
FERC Exempt Wholesale Generator StatusNo
Regulatory Information
Regulatory StatusRegulated
NERC RegionSERC
Balancing AuthorityMidcontinent Independent Transmission System Operator, Inc.. (MISO)
NAICS CodeUtilities (22)
Sector Electric Utility (1)
Water SourceSabine River Authority Canal
Ash Impoundment Yes   Lined   Operating
Transmission / Distribution OwnerEntergy Louisiana LLC (11241) LA
Grid Voltage 230.00 kV / 138.00 kV
Energy StorageNo
 
Natural Gas Information
Pipeline Name PB ENERGY STORAGE SERVICES INC
TARGA MIDSTREAM SERVICES LLC
VARIBUS LLC
Natural Gas StorageNo

Generator 1 Details Operating February 1959

TechnologyPetroleum Coke
Prime MoverSteam Turbine
OwnershipJointly Owned
RTO ISO LMP Node DesignationEES.NELSON1
RTO ISO Location Designation For Reporting Wholesale Sales DataEES.NELSON1
Nameplate Capacity113.6 MW
Nameplate Power Factor0.85
Summer Capacity97.2 MW
Winter Capacity109 MW
Minimum Load80 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateFebruary 1959
Combined Heat & Power Yes
Sector NameElectric Utility (1)
Topping Or BottomingT
Energy SourcePetroleum Coke
Startup SourceNatural Gas
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full LoadOVER
Fluidized Bed TechnologyYes
Pulverized Coal TechnologyNo
Subcritical TechnologyYes
Multiple FuelsNo

Generator 2 Details Operating May 1959

TechnologyPetroleum Coke
Prime MoverSteam Turbine
OwnershipJointly Owned
RTO ISO LMP Node DesignationEES.NELSON2
RTO ISO Location Designation For Reporting Wholesale Sales DataEES.NELSON2
Nameplate Capacity113.6 MW
Nameplate Power Factor0.85
Summer Capacity93.2 MW
Winter Capacity108 MW
Minimum Load80 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMay 1959
Combined Heat & Power Yes
Sector NameElectric Utility (1)
Topping Or BottomingT
Energy SourcePetroleum Coke
Startup SourceNatural Gas
Solid Fuel Gasification No
Time From Cold Shutdown To Full LoadOVER
Fluidized Bed TechnologyYes
Pulverized Coal TechnologyNo
Subcritical TechnologyYes
Multiple FuelsNo

Generator 4 Details Operating July 1970

TechnologyNatural Gas Steam Turbine
Prime MoverSteam Turbine
OwnershipSingle Owner
RTO ISO LMP Node DesignationEES.NELSON4
RTO ISO Location Designation For Reporting Wholesale Sales DataEES.NELSON4
Nameplate Capacity591.8 MW
Nameplate Power Factor0.87
Summer Capacity424.7 MW
Winter Capacity434.3 MW
Minimum Load163 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateJuly 1970
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceNatural Gas
Startup SourceNatural Gas
Solid Fuel Gasification No
Time From Cold Shutdown To Full LoadOVER
Pulverized Coal TechnologyNo
Multiple FuelsNo
Cofire FuelsNo
Switch Between Oil And Natural GasNo

Generator 6 Details Operating May 1982

TechnologyConventional Steam Coal
Prime MoverSteam Turbine
OwnershipJointly Owned
RTO ISO LMP Node DesignationEES.NELSON6
RTO ISO Location Designation For Reporting Wholesale Sales DataEES.NELSON6
Nameplate Capacity614.6 MW
Nameplate Power Factor0.87
Summer Capacity513.5 MW
Winter Capacity533 MW
Minimum Load150 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMay 1982
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceSubbituminous Coal
Startup SourceDistillate Fuel Oil
Solid Fuel Gasification No
Time From Cold Shutdown To Full LoadOVER
Pulverized Coal TechnologyYes
Subcritical TechnologyYes
Multiple FuelsNo
Cofire FuelsNo
Switch Between Oil And Natural GasNo

R S Nelson Plant Owners

Owner NameAddressGeneratorOwnership
Conoco Inc & BP AmocoP O Box 2197600 North Dairy Ashford Road, Houston, TX 77252Generator 136.10%
CITGO Petroleum CorpP O Box 1562, Lake Charles, LA 70602Generator 149.50%
Entergy Louisiana LLC4809 Jefferson Highway, Jefferson, LA 70121Generator 11.00%
SASOL North American Inc12120 Wickchester Lane, Houston, TX 77079Generator 113.40%
Conoco Inc & BP AmocoP O Box 2197600 North Dairy Ashford Road, Houston, TX 77252Generator 236.10%
CITGO Petroleum CorpP O Box 1562, Lake Charles, LA 70602Generator 249.50%
Entergy Louisiana LLC4809 Jefferson Highway, Jefferson, LA 70121Generator 21.00%
SASOL North American Inc12120 Wickchester Lane, Houston, TX 77079Generator 213.40%
Entergy Louisiana LLC4809 Jefferson Highway, Jefferson, LA 70121Generator 640.25%
East Texas Electric Coop, Inc2905 Westward Drive, Nacogdoches, TX 75961Generator 69.10%
Sam Rayburn G&T Elec Coop Inc2905 Westward Drive, Nacogdoches, TX 75964Generator 610.00%
Entergy Texas Inc.2107 Research Forest Drive, The Woodlands, TX 77380Generator 629.75%
EAM Nelson Holding LLC2001 Timberloch Place 2nd Floor - South, The Woodlands, TX 77380Generator 610.90%

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