Ocotillo

1500 East University, Tempe, AZ 85281

Plant Summary Information

Ocotillo is ranked #29 out of 155 power plants in Arizona in terms of total annual net electricity generation.

Ocotillo is comprised of 7 generators and generated 74.5 GWh during the 3-month period between May 2024 to August 2024.

Plant NameOcotillo
Utility NameArizona Public Service Co
LocationMaricopa County, AZ
Initial Operation DateMarch 1960
Last Update Aug 2024
Annual Generation 583.7 GWh
Annual Consumption 6.4 M MMBtu
Ranked #1,120 out of 11,835 Power Plants Nationwide
Ranked #534 out of 2,253 Natural Gas Power Plants Nationwide
Ranked #29 out of 155 Arizona Power Plants
Ranked #18 out of 34 Arizona Natural Gas Power Plants
Fuel Types Natural Gas

Map of Ocotillo

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Monthly Net Generation for Ocotillo

Ocotillo Details

Summary Information
Plant NameOcotillo (116)
Plant Address1500 East University, Tempe, AZ 85281
UtilityArizona Public Service Co (803)
Latitude, Longitude33.4225, -111.9122
Generation Dates on FileJan 2001 to Aug 2024
Initial Operation DateMarch 1960
Annual Generation 583.7 GWh
Fuel Types Natural Gas
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusNo
FERC Small Power Producer StatusNo
FERC Exempt Wholesale Generator StatusNo
Regulatory Information
Regulatory StatusRegulated
NERC RegionWECC
Balancing AuthorityArizona Public Service Company (AZPS)
NAICS CodeUtilities (22)
Sector Electric Utility (1)
Water SourceWells
Ash Impoundment No
Transmission / Distribution OwnerArizona Public Service Co (803) AZ
Grid Voltage 69.00 kV
Energy StorageNo
 
Natural Gas Information
Pipeline Name EL PASO NATURAL GAS COMPANY LLC
Natural Gas StorageNo

Generator GT1 Details Operating May 1972

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipSingle Owner
Nameplate Capacity53.1 MW
Nameplate Power Factor0.85
Summer Capacity50 MW
Winter Capacity62 MW
Minimum Load4 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMay 1972
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceNatural Gas
Startup SourceNatural Gas
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full Load1H
Multiple FuelsNo

Generator GT2 Details Operating July 1973

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipSingle Owner
Nameplate Capacity53.1 MW
Nameplate Power Factor0.85
Summer Capacity50 MW
Winter Capacity62 MW
Minimum Load4 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateJuly 1973
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceNatural Gas
Solid Fuel Gasification No
Time From Cold Shutdown To Full Load1H
Multiple FuelsNo

Generator GT3 Details Operating April 2019

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipSingle Owner
Nameplate Capacity104 MW
Nameplate Power Factor0.85
Summer Capacity101 MW
Winter Capacity103 MW
Minimum Load45 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateApril 2019
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceNatural Gas
Solid Fuel Gasification No
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator GT4 Details Operating April 2019

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipSingle Owner
Nameplate Capacity104 MW
Nameplate Power Factor0.85
Summer Capacity101 MW
Winter Capacity103 MW
Minimum Load45 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateApril 2019
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceNatural Gas
Solid Fuel Gasification No
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator GT6 Details Operating April 2019

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipSingle Owner
Nameplate Capacity104 MW
Nameplate Power Factor0.85
Summer Capacity101 MW
Winter Capacity103 MW
Minimum Load45 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateApril 2019
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceNatural Gas
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator GT7 Details Operating April 2019

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipSingle Owner
Nameplate Capacity104 MW
Nameplate Power Factor0.85
Summer Capacity101 MW
Winter Capacity103 MW
Minimum Load45 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateApril 2019
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceNatural Gas
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Generator GT5 Details Operating May 2019

TechnologyNatural Gas Fired Combustion Turbine
Prime MoverCombustion Turbine
OwnershipSingle Owner
Nameplate Capacity104 MW
Nameplate Power Factor0.85
Summer Capacity101 MW
Winter Capacity103 MW
Minimum Load45 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateMay 2019
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceNatural Gas
Time From Cold Shutdown To Full Load10M
Multiple FuelsNo

Ocotillo 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 Natural Gas.

RankPlant NamePlant LocationAnnual Generation
#524Belle RiverChina Twp, MI6.0 TWh
#525John R KellyGainesville, FL603.3 GWh
#526Hunlock Power StationHunlok Creek, PA603.0 GWh
#527SCA Cogen 2Sacramento, CA598.8 GWh
#528Freeport LP Pretreatment FacilityFreeport, TX598.3 GWh
#529Tennessee Eastman OperationsKingsport, TN1.1 TWh
#530Riverside Generating LLCCatlettsburg, KY595.1 GWh
#531Bethpage Power PlantHicksville, NY594.8 GWh
#532DeanEast China, MI589.1 GWh
#533BASF Freeport WorksFeeeport, TX588.6 GWh
#535NAFTA Region Olefins Complex Cogen FacPort Arthur, TX582.0 GWh
#536BeatriceBeatrice, NE579.6 GWh
#537MustangOklahoma City, OK575.4 GWh
#538Hawk Road FacilityFranklin, GA569.4 GWh
#539Vermillion Energy FacilityCayuga, IN568.9 GWh
#540Evander Andrews Power ComplexMountain Home, ID566.7 GWh
#541Shell ChemicalGeismar, LA560.4 GWh
#542Darby Power, LLCMt Sterling, OH557.3 GWh
#543Rio BravoAlbuquerque, NM552.3 GWh
#544Greenland Energy CenterJacksonville, FL550.6 GWh

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