Harquahala 2

1219 491st ave, Tonopah, AZ 45354

Plant Summary Information

Harquahala 2 is ranked #33 out of 168 power plants in Arizona in terms of total annual net electricity generation.

Harquahala 2 generated 218.9 GWh during the 3-month period between July 2025 to October 2025.

Plant Name	Harquahala 2
Utility Name	Copia Power
Location	Maricopa County, AZ
Initial Operation Date	Not Available
Last Update	Oct 2025
Annual Generation	559.6 GWh
Annual Consumption	2.0 M MMBtu
Ranked #1,227 out of 12,553 Power Plants Nationwide
Ranked #64 out of 6,410 Solar Power Plants Nationwide
Ranked #33 out of 168 Arizona Power Plants
Ranked #5 out of 115 Arizona Solar Power Plants
Fuel Types	Solar

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Summary Information
Plant Name	Harquahala 2 (67474)
Plant Address	1219 491st ave, Tonopah, AZ 45354
Utility	Copia Power (66217)
Latitude, Longitude	33.46, -113.11
Generation Dates on File	Apr 2025 to Oct 2025
Initial Operation Date	Not Available
Annual Generation	559.6 GWh
Fuel Types	Solar

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	Non-Regulated
NERC Region	WECC
Balancing Authority	Arizona Public Service Company (AZPS)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source
Ash Impoundment
Transmission / Distribution Owner	Arizona Public Service Co (803) AZ
Grid Voltage	250.00 kV
Energy Storage	Yes

* Data obtained from the 2024 EIA 860 Report

Owner Name	Address	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Solar.

Rank	Plant Name	Plant Location	Annual Generation
#54	Arrow Canyon Solar Hybrid	Moapa, NV	602.6 GWh
#55	Oberon II Solar Project	Desert Center, CA	598.7 GWh
#56	Moapa Southern Paiute	Moapa, NV	616.2 GWh
#57	Wadley Solar	Wadley, GA	609.3 GWh
#58	Sun Streams 4	Tonopah, AZ	570.7 GWh
#59	Copper Mountain Solar 3	Boulder City, NV	606.3 GWh
#60	Hecate Energy Highland LLC	Buford, OH	606.1 GWh
#61	Oberon Solar Project	Desert Center, CA	585.0 GWh
#62	Blythe Mesa Solar II	Blythe, CA	586.5 GWh
#63	California Valley Solar Ranch	California Valley, CA	597.7 GWh
#65	Blythe Solar 110, LLC	Blythe, CA	580.5 GWh
#66	Mojave Solar Project	Hinkley, CA	591.1 GWh
#67	Bighorn Solar 1	Pueblo, CO	585.0 GWh
#68	Titan Solar Project	Van Horn, TX	572.5 GWh
#69	AV Solar Ranch One	Lancaster, CA	571.7 GWh
#70	Eiffel Solar Project	Paris, TX	570.4 GWh
#71	SE Athos II, LLC	Desert Center, CA	568.7 GWh
#72	Brittlebush Solar	Coolidge, AZ	565.8 GWh
#73	Hopkins Energy LLC	Dike, TX	564.4 GWh
#74	Thunder Wolf Energy Center Hybrid	Avondale, CO	545.6 GWh

Below are closest 20 power plants surrounding Harquahala 2.

Plant Name	Plant Location	Annual Generation	Distance
Agave	Arlington, AZ	346.4 GWh	18.2 mi
Arlington Valley Energy Facility	Arlington, AZ	3.4 TWh	15.1 mi
Arlington Valley Solar Energy II	Arlington, AZ	341.2 GWh	19.2 mi
Badger 1	Tonopah, AZ	33.2 GWh	17.3 mi
Harquahala Generating Project	Tonopah, AZ	3.2 TWh	1.1 mi
Harquahala Sun Solar Project	Tonopah, AZ	265.4 GWh	2 mi
Mesquite Generating Station Block 1	Arlington, AZ	3.4 TWh	16.3 mi
Mesquite Generating Station Block 2	Arlington, AZ	4.1 TWh	16.2 mi
Mesquite Solar 1	Tonopah, AZ	401.4 GWh	14.4 mi
Mesquite Solar 2, LLC	Tonopah, AZ	287.9 GWh	14.4 mi
Mesquite Solar 3, LLC	Tonopah, AZ	446.8 GWh	12.7 mi
Mesquite Solar 4, LLC	Tonopah, AZ	146.7 GWh	14.4 mi
Mesquite Solar 5, LLC	Tonopah, AZ	134.4 GWh	14.5 mi
Palo Verde	Wintersburg, AZ	32.0 TWh	15.2 mi
Red Hawk	Arlington, AZ	4.9 TWh	17.8 mi
Saddle Mountain Solar I	Tonopah, AZ	34.5 GWh	7 mi
Sun Streams 2	Hassayampa, AZ	321.3 GWh	19.5 mi
Sun Streams 3	Arlington, AZ	465.7 GWh	19.3 mi
Sun Streams 4	Tonopah, AZ	570.7 GWh	20.2 mi
Sun Streams, LLC	Arlington, AZ	403.4 GWh	17.6 mi