Apache Station

3525 N US Hwy 191, Cochise, AZ 85606

Plant Summary Information

Apache Station is ranked #19 out of 166 power plants in Arizona in terms of total annual net electricity generation.

Apache Station is comprised of 7 generators and generated 350.1 GWh during the 3-month period between December 2025 to March 2026.

Plant Name	Apache Station
Utility Name	Arizona Electric Pwr Coop Inc
Location	Cochise County, AZ
Initial Operation Date	February 1963
Last Update	Mar 2026
Annual Generation	2.1 TWh
Annual Consumption	24.3 M MMBtu
Ranked #489 out of 12,332 Power Plants Nationwide
Ranked #325 out of 2,179 Natural Gas Power Plants Nationwide
Ranked #19 out of 166 Arizona Power Plants
Ranked #16 out of 35 Arizona Natural Gas Power Plants
Fuel Types	Natural Gas : 87.2% Subbituminous Coal : 12.8%

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Monthly Net Generation for Apache Station

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Monthly Plant Fuel Consumption for Apache Station

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Apache Station Details

Summary Information
Plant Name	Apache Station (160)
Plant Address	3525 N US Hwy 191, Cochise, AZ 85606
Utility	Arizona Electric Pwr Coop Inc (796)
Latitude, Longitude	32.0603, -109.8931
Generation Dates on File	Jan 2001 to Mar 2026
Initial Operation Date	February 1963
Annual Generation	2.1 TWh
Fuel Types	Natural Gas : 87.2% Subbituminous Coal : 12.8%

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Regulated
NERC Region	WECC
Balancing Authority	Western Area Power Administration - Desert Southwest Region (WALC)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Wells
Ash Impoundment	Yes Lined Operating
Transmission / Distribution Owner	Arizona Electric Pwr Coop Inc (796)
Grid Voltage	230.00 kV / 115.00 kV / 69.00 kV
Energy Storage	No

Natural Gas Information
Pipeline Name	EL PASO NATURAL GAS COMPANY LLC
Pipeline Notes	KINDER MORGAN BOUGHT OUT EPNG
Natural Gas Storage	No

* Data obtained from the 2024 EIA 860 Report

Generator GT1 Details Standby February 1963

Technology	Natural Gas Fired Combustion Turbine
Prime Mover	Combustion Turbine
Ownership	Single Owner
Nameplate Capacity	11.5 MW
Nameplate Power Factor	0.85
Summer Capacity	10 MW
Winter Capacity	10 MW
Minimum Load	1 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	February 1963
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator ST1 Details Standby November 1964

Technology	Natural Gas Steam Turbine
Prime Mover	Steam Turbine
Ownership	Single Owner
Nameplate Capacity	81.6 MW
Nameplate Power Factor	0.85
Summer Capacity	72 MW
Winter Capacity	72 MW
Minimum Load	20 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	November 1964
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Startup Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	OVER
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator GT2 Details Standby June 1972

Technology	Natural Gas Fired Combustion Turbine
Prime Mover	Combustion Turbine
Ownership	Single Owner
Nameplate Capacity	20.4 MW
Nameplate Power Factor	0.9
Summer Capacity	18.5 MW
Winter Capacity	20 MW
Minimum Load	2 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	June 1972
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator GT3 Details Standby June 1975

Technology	Natural Gas Fired Combustion Turbine
Prime Mover	Combustion Turbine
Ownership	Single Owner
Nameplate Capacity	78.7 MW
Nameplate Power Factor	0.9
Summer Capacity	60 MW
Winter Capacity	63 MW
Minimum Load	7 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	June 1975
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator ST2 Details Operating January 1979

Technology	Natural Gas Steam Turbine
Prime Mover	Steam Turbine
Ownership	Single Owner
Nameplate Capacity	204 MW
Nameplate Power Factor	0.85
Summer Capacity	175 MW
Winter Capacity	175 MW
Minimum Load	50 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	January 1979
Combined Heat & Power	No

Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Startup Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	OVER
Pulverized Coal Technology	No
Subcritical Technology	No
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator ST3 Details Operating September 1979

Technology	Conventional Steam Coal
Prime Mover	Steam Turbine
Ownership	Single Owner
Nameplate Capacity	204 MW
Nameplate Power Factor	0.85
Summer Capacity	175 MW
Winter Capacity	175 MW
Minimum Load	50 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	September 1979
Combined Heat & Power	No

Sector Name	Electric Utility (1)
Energy Source	Subbituminous Coal / Natural Gas / Bituminous Coal
Startup Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	OVER
Pulverized Coal Technology	Yes
Subcritical Technology	Yes
Multiple Fuels	Yes
Cofire Fuels	Yes
Switch Between Oil And Natural Gas	No

Multifuel Details
Cofire Energy Source	SUB / BIT / NG

Generator GT4 Details Standby October 2002

Technology	Natural Gas Fired Combustion Turbine
Prime Mover	Combustion Turbine
Ownership	Single Owner
Nameplate Capacity	60.5 MW
Nameplate Power Factor	0.85
Summer Capacity	38 MW
Winter Capacity	44 MW
Minimum Load	5 MW
Uprate/Derate Completed	No
Status	Standby
Synchronized To Transmission Grid	Yes

First Operation Date	October 2002
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Apache Station Plant Owners

Owner Name	Address	Generator	Ownership
*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.

Rank	Plant Name	Plant Location	Annual Generation
#315	Dogwood Energy Facility	Pleasant Hill, MO	2.0 TWh
#316	C D McIntosh Jr	Lakeland, FL	2.0 TWh
#317	Frontera Energy Center	Mission, TX	2.0 TWh
#318	Coyote Springs	Boardman, OR	1.9 TWh
#319	Sand Hill	Austin, TX	1.9 TWh
#320	Bastrop Energy Center	Cedar Creek, TX	1.9 TWh
#321	Magic Valley Generating Station	Edinburg, TX	1.9 TWh
#322	Brooklyn Navy Yard Cogeneration	Brooklyn, NY	1.9 TWh
#323	H Wilson Sundt Generating Station	Tucson, AZ	1.9 TWh
#324	Louisiana 1	Baton Rouge, LA	2.6 TWh
#326	Higgins Generating Station	Primm, NV	1.9 TWh
#327	Corpus Christi Energy Center	Corpus Christi, TX	1.8 TWh
#328	Northside Generating Station	Jacksonville, FL	3.2 TWh
#329	Dow St Charles Operations	Taft, LA	1.9 TWh
#330	Bowline Point	West Haverstraw, NY	1.9 TWh
#331	Manchester Street	Providence, RI	2.0 TWh
#332	Noblesville	Noblesville, IN	1.8 TWh
#333	Watson Cogeneration	Carson, CA	2.3 TWh
#334	E C Gaston	Wilsonville, AL	3.6 TWh
#335	Apex Generating Station	Las Vegas, NV	1.8 TWh

Nearby Power Plants

Below are closest 20 power plants surrounding Apache Station.

Plant Name	Plant Location	Annual Generation	Distance
Actus Lend Lease DMAFB	Tucson, AZ	2.5 GWh	57.4 mi
Amazon TUS2	Tucson, AZ	5.5 GWh	55.6 mi
Apache Solar I	Cochise, AZ	55.5 GWh	0.6 mi
Babacomari Solar	Huachuca, AZ	64.8 GWh	41.4 mi
Cogenra - TEP	Tucson, AZ	1.9 GWh	53.9 mi
Douglas	Douglas, AZ	93.0 MWh	52.1 mi
Fort Huachuca Solar PV Project	Sierra Vista, AZ	40.1 GWh	44 mi
Gato Montes Solar, LLC	Tucson, AZ	7.4 GWh	54.3 mi
Iron Horse Battery Storage Hybrid	Tucson, AZ	4.7 GWh	54.3 mi
Prairie Fire	Tucson, AZ	7.8 GWh	54.4 mi
Raptor Ridge	Tucson, AZ	33.8 GWh	58 mi
Red Horse 2	Willcox, AZ	145.9 GWh	19.3 mi
Red Horse III	Wilcox, AZ	52.2 GWh	10.6 mi
Roadrunner Solar and BESS	Cochise, AZ	133.9 GWh	3 mi
SR McNeal	McNeal, AZ	53.5 GWh	36.7 mi
Sulphur Springs	Cochise, AZ	51.5 GWh	1.5 mi
Tech Park Solar	Tucson, AZ	11.8 GWh	54.1 mi
UASTP I	Tucson, AZ	1.6 GWh	53.8 mi
Valencia Solar	Tucson, AZ	24.6 GWh	57.3 mi
Wilmot Energy Center LLC	Tucson, AZ	272.8 GWh	58.5 mi