DeCordova Steam Electric Station

4950 Power Plant Court, Granbury, TX 76048

Plant Summary Information

DeCordova Steam Electric Station is ranked #139 out of 304 natural gas power plants in Texas in terms of total annual net electricity generation.

DeCordova Steam Electric Station is comprised of 5 generators and generated 22.7 GWh during the 3-month period between September 2023 to December 2023.

Plant NameDeCordova Steam Electric Station
Utility NameLuminant Generation Company LLC
LocationHood County, TX
Initial Operation DateMarch 1990
Last Update Dec 2023
Annual Generation 95.5 GWh
Annual Consumption 1.7 M MMBtu
Ranked #3,235 out of 11,852 Power Plants Nationwide
Ranked #879 out of 2,254 Natural Gas Power Plants Nationwide
Ranked #460 out of 754 Texas Power Plants
Ranked #139 out of 304 Texas Natural Gas Power Plants
Fuel Types Natural Gas : 98.1% Distillate Fuel Oil : 1.9%

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Monthly Net Generation for DeCordova Steam Electric Station

DeCordova Steam Electric Station Details

Summary Information
Plant NameDeCordova Steam Electric Station (8063)
Plant Address4950 Power Plant Court, Granbury, TX 76048
UtilityLuminant Generation Company LLC (55983)
Latitude, Longitude32.40306, -97.70056
Generation Dates on FileJan 2001 to Dec 2023
Initial Operation DateMarch 1990
Annual Generation 95.5 GWh
Fuel Types Natural Gas : 98.1% Distillate Fuel Oil : 1.9%
 
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 RegionTRE
Balancing AuthorityElectric Reliability Council of Texas, Inc. (ERCO)
NAICS CodeUtilities (22)
Sector IPP Non-CHP (2)
Water SourceLake Granbury
Ash Impoundment No
Transmission / Distribution OwnerOncor Electric Delivery Company LLC (44372) TX
Grid Voltage 345.00 kV / 138.00 kV
Energy StorageYes
 
Natural Gas Information
Pipeline Name ENERGY TRANSFER FUEL LP
Natural Gas StorageNo
Liquefied Natural Gas StorageNo

Generator CT1 Details Operating March 1990

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipWholly Owned by Other Entity
Nameplate Capacity89.4 MW
Nameplate Power Factor0.9
Summer Capacity69 MW
Winter Capacity88 MW
Minimum Load60 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMarch 1990
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceNatural Gas / Distillate Fuel Oil
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load1H
Multiple FuelsYes
Cofire FuelsNo
Switch Between Oil And Natural GasYes
Multifuel Details
Switch When OperatingYes
Net Summer Capacity With Natural Gas68 MW
Net Winter Capacity With Natural Gas77 MW
Net Summer Capacity With Oil68 MW
Net Winter Capacity With Oil77 MW
Time To Switch From Gas To Oil1H
Time To Switch From Oil To Gas1H
Factors That Limit SwitchingYes
Air Permit LimitsYes

Generator CT2 Details Operating March 1990

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipWholly Owned by Other Entity
Nameplate Capacity89.4 MW
Nameplate Power Factor0.9
Summer Capacity68 MW
Winter Capacity87 MW
Minimum Load60 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMarch 1990
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceNatural Gas / Distillate Fuel Oil
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load1H
Multiple FuelsYes
Cofire FuelsNo
Switch Between Oil And Natural GasYes
Multifuel Details
Switch When OperatingYes
Net Summer Capacity With Natural Gas70 MW
Net Winter Capacity With Natural Gas80 MW
Net Summer Capacity With Oil70 MW
Net Winter Capacity With Oil80 MW
Time To Switch From Gas To Oil1H
Time To Switch From Oil To Gas1H
Factors That Limit SwitchingYes
Air Permit LimitsYes

Generator CT3 Details Operating March 1990

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipWholly Owned by Other Entity
Nameplate Capacity89.4 MW
Nameplate Power Factor0.9
Summer Capacity68 MW
Winter Capacity86 MW
Minimum Load60 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMarch 1990
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceNatural Gas / Distillate Fuel Oil
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load1H
Multiple FuelsYes
Cofire FuelsNo
Switch Between Oil And Natural GasYes
Multifuel Details
Switch When OperatingYes
Net Summer Capacity With Natural Gas69 MW
Net Winter Capacity With Natural Gas79 MW
Net Summer Capacity With Oil69 MW
Net Winter Capacity With Oil79 MW
Time To Switch From Gas To Oil1H
Time To Switch From Oil To Gas1H
Factors That Limit SwitchingYes
Air Permit LimitsYes

Generator CT4 Details Operating March 1990

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipWholly Owned by Other Entity
Nameplate Capacity89.4 MW
Nameplate Power Factor0.9
Summer Capacity69 MW
Winter Capacity86 MW
Minimum Load60 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMarch 1990
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceNatural Gas / Distillate Fuel Oil
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load1H
Multiple FuelsYes
Cofire FuelsNo
Switch Between Oil And Natural GasYes
Multifuel Details
Switch When OperatingYes
Net Summer Capacity With Natural Gas68 MW
Net Winter Capacity With Natural Gas77 MW
Net Summer Capacity With Oil68 MW
Net Winter Capacity With Oil77 MW
Time To Switch From Gas To Oil1H
Time To Switch From Oil To Gas1H
Factors That Limit SwitchingYes
Air Permit LimitsYes

Generator BESS Details Operating July 2022

TechnologyBatteries
Prime MoverBattery
OwnershipSingle Owner
Nameplate Capacity269.1 MW
Summer Capacity260 MW
Winter Capacity260 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateJuly 2022
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceElectricity used for energy storage
Time From Cold Shutdown To Full Load10M
Energy Storage Details
Nameplate Energy Capacity MWH263
Maximum Charge Rate263 MW
Maximum Discharge Rate263 MW
Storage TechnologyLIB
Nameplate Reactive Power Rating137
Storage Enclosure TypeCS
Frequency RegulationYes
Load FollowingP
Ramping Spinning ReserveYes
IndependentYes
Direct Support Of Another UnitNo
Support T D AssetNo

DeCordova Steam Electric Station Plant Owners

Owner NameAddressGeneratorOwnership
Luminant Generation Company LLC6555 Sierra Drive, Irving, TX 75039Generator 1100.00%
DeCordova Power Company LLC6555 Sierra Drive, Irving, TX 75039Generator CT1100.00%
DeCordova Power Company LLC6555 Sierra Drive, Irving, TX 75039Generator CT2100.00%
DeCordova Power Company LLC6555 Sierra Drive, Irving, TX 75039Generator CT3100.00%
DeCordova Power Company LLC6555 Sierra Drive, Irving, TX 75039Generator CT4100.00%
DeCordova ll Power Company LLC1601 Bryan Street, Dallas, TX 75201Generator CT5100.00%
DeCordova ll Power Company LLC1601 Bryan Street, Dallas, TX 75201Generator CT6100.00%

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