Arapahoe Combustion Turbine Project

2601 South Platte River Road, Denver, CO 80223

Plant Summary Information

Arapahoe Combustion Turbine Project is ranked #41 out of 282 power plants in Colorado in terms of total annual net electricity generation.

Arapahoe Combustion Turbine Project is comprised of 3 generators and generated 115.8 GWh during the 3-month period between June 2025 to September 2025.

Plant NameArapahoe Combustion Turbine Project
Utility NameSWG Arapahoe, LLC
LocationDenver County, CO
Initial Operation DateMay 2000
Last Update Sep 2025
Annual Generation 325.0 GWh
Annual Consumption 3.1 M MMBtu
Ranked #1,868 out of 12,539 Power Plants Nationwide
Ranked #633 out of 2,243 Natural Gas Power Plants Nationwide
Ranked #41 out of 282 Colorado Power Plants
Ranked #9 out of 34 Colorado Natural Gas Power Plants
Fuel Types Natural Gas

Map of Arapahoe Combustion Turbine Project

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Monthly Net Generation for Arapahoe Combustion Turbine Project

Arapahoe Combustion Turbine Project Details

Summary Information
Plant NameArapahoe Combustion Turbine Project (55200)
Plant Address2601 South Platte River Road, Denver, CO 80223
UtilitySWG Arapahoe, LLC (58517)
Latitude, Longitude39.6692, -105.0018
Generation Dates on FileFeb 2001 to Sep 2025
Initial Operation DateMay 2000
Annual Generation 325.0 GWh
Fuel Types Natural Gas
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusNo
FERC Small Power Producer StatusNo
FERC Exempt Wholesale Generator StatusYes
FERC Exempt Wholesale Generator Docket Number00-118-000
Regulatory Information
Regulatory StatusNon-Regulated
NERC RegionWECC
Balancing AuthorityPublic Service Company of Colorado (PSCO)
NAICS CodeUtilities (22)
Sector IPP Non-CHP (2)
Water SourceDenver Water Department
Ash Impoundment No
Transmission / Distribution OwnerPublic Service Co of Colorado (15466) CO
Grid Voltage 115.00 kV
Energy StorageNo
 
Natural Gas Information
Local Distribution Company (LDC)PUB SERVICE CO OF COLORADO
Pipeline Name PUB SERVICE CO OF COLORADO
Natural Gas StorageNo
Liquefied Natural Gas StorageNo

Generator UN5 Details Operating May 2000

TechnologyNatural Gas Fired Combined Cycle
Prime MoverCombined Cycle Combustion Turbine Part
Unit CodeA567
OwnershipSingle Owner
Can Bypass Heat Recovery Steam GeneratorYes
Nameplate Capacity71.1 MW
Nameplate Power Factor0.85
Summer Capacity39 MW
Winter Capacity39 MW
Minimum Load15 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMay 2000
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceNatural Gas
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load12H
Multiple FuelsNo
Cofire FuelsNo
Switch Between Oil And Natural GasNo

Generator UN6 Details Operating May 2000

TechnologyNatural Gas Fired Combined Cycle
Prime MoverCombined Cycle Combustion Turbine Part
Unit CodeA567
OwnershipSingle Owner
Can Bypass Heat Recovery Steam GeneratorYes
Nameplate Capacity71.1 MW
Nameplate Power Factor0.85
Summer Capacity39 MW
Winter Capacity39 MW
Minimum Load15 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMay 2000
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceNatural Gas
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load12H
Multiple FuelsNo
Cofire FuelsNo
Switch Between Oil And Natural GasNo

Generator UN7 Details Operating October 2002

TechnologyNatural Gas Fired Combined Cycle
Prime MoverCombined Cycle Steam Part
Unit CodeA567
OwnershipSingle Owner
Duct BurnersYes
Nameplate Capacity51.8 MW
Nameplate Power Factor0.85
Summer Capacity44.5 MW
Winter Capacity48.6 MW
Minimum Load15 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateOctober 2002
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceNatural Gas
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load12H
Multiple FuelsNo
Cofire FuelsNo
Switch Between Oil And Natural GasNo

Arapahoe Combustion Turbine Project Plant Owners

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

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#632MalburgVernon, CA326.4 GWh
#634GeismarGeismar, LA514.1 GWh
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#636Knox LeeLongview, TX321.3 GWh
#637Georgia-Pacific MuskogeeMuskogee, OK378.4 GWh
#638ColbertTuscumbia, AL320.6 GWh
#639Waterford 1 & 2Killona, LA318.7 GWh
#640Blue LakeShakopee, MN317.7 GWh
#641Edge MoorWilmington, DE327.6 GWh
#642Walton County Energy FacilityMonroe, GA313.8 GWh
#643Medical Area Total Energy PlantBoston, MA318.1 GWh

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