SunAnza

58330 SR-371, Anza, CA 92539

Plant Summary Information

SunAnza is ranked #371 out of 885 solar farms in California in terms of total annual net electricity generation.

SunAnza generated 1.7 GWh during the 3-month period between September 2025 to December 2025.

Plant Name	SunAnza
Utility Name	Arizona Electric Pwr Coop Inc
Location	Riverside County, CA
Initial Operation Date	September 2017
Last Update	Dec 2025
Annual Generation	7.7 GWh
Annual Consumption	28.0 k MMBtu
Ranked #7,131 out of 13,081 Power Plants Nationwide
Ranked #2,667 out of 7,015 Solar Power Plants Nationwide
Ranked #929 out of 1,606 California Power Plants
Ranked #371 out of 885 California Solar Power Plants
Fuel Types	Solar

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Summary Information
Plant Name	SunAnza (60791)
Plant Address	58330 SR-371, Anza, CA 92539
Utility	Arizona Electric Pwr Coop Inc (796)
Latitude, Longitude	33.55527, -116.63965
Generation Dates on File	Sep 2017 to Dec 2025
Initial Operation Date	September 2017
Annual Generation	7.7 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	Regulated
NERC Region	WECC
Balancing Authority	California Independent System Operator (CISO)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source
Ash Impoundment	No
Transmission / Distribution Owner	Anza Electric Coop Inc (694) CA
Grid Voltage	34.50 kV
Energy Storage	Yes

* Data obtained from the 2025 EIA 860 Report

Solar Details
Single Axis Tracking	No
Fixed Tilt	Yes
Azimuth Angle	180
Tilt Angle	27
DC Net Capacity	2.8 MW
Crystalline Silicon	Yes
Net Metering Agreement	No
Virtual Net Metering Agreement	No

Solar Details
Fixed Tilt	Yes
Azimuth Angle	180
Tilt Angle	27
DC Net Capacity	1.8 MW
Crystalline Silicon	Yes
Net Metering Agreement	No
Virtual Net Metering Agreement	No

Status	Operating
First Operation Date	January 2022
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Electricity used for energy storage
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M

Energy Storage Details
Nameplate Energy Capacity MWH	4
Maximum Charge Rate	2 MW
Maximum Discharge Rate	2 MW
Storage Technology	LIB
Nameplate Reactive Power Rating	2
Storage Enclosure Type	CS
Arbitrage	Yes
Co Located Renewable Firming	Yes
Transmission And Distribution Deferral	Yes
Backup Power	P
Excess Wind And Solar Generation	Yes
Ac Coupled	Yes
Direct Support Of Another Unit	Yes
Direct Support Plant Id	60791
Direct Support Gen Id	ANZA1
Support T D Asset	Yes

Status	Operating
First Operation Date	January 2023
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Electricity used for energy storage
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M

Energy Storage Details
Nameplate Energy Capacity MWH	5.2
Maximum Charge Rate	2.4 MW
Maximum Discharge Rate	2.4 MW
Storage Technology	LIB
Nameplate Reactive Power Rating	2.4
Storage Enclosure Type	CS
Arbitrage	Yes
Co Located Renewable Firming	Yes
Transmission And Distribution Deferral	Yes
Backup Power	P
Excess Wind And Solar Generation	Yes
Ac Coupled	Yes
Direct Support Of Another Unit	Yes
Direct Support Plant Id	60791
Direct Support Gen Id	ANZA2
Support T D Asset	Yes

Owner Name	Address	Generator	Ownership
Sierra Southwest Cooperative	1000 S. Highway 80, Benson, AZ 85602	Generator ANZA1	100.00%
Sierra Southwest Cooperative	1000 S. Highway 80, Benson, AZ 85602	Generator ANZA2	100.00%
Sierra Southwest Cooperative	1000 S. Highway 80, Benson, AZ 85602	Generator BA1&2	100.00%
Sierra Southwest Cooperative	1000 S. Highway 80, Benson, AZ 85602	Generator BA3	100.00%

Power plants with a similar annual net generation from Solar.

Rank	Plant Name	Plant Location	Annual Generation
#2657	Perry Solar Facility	Perry, FL	7.7 GWh
#2658	Manlius West	Manlius, NY	7.7 GWh
#2659	Jericho	Alfred, NY	7.7 GWh
#2660	10 Briggs Solar NG, LLC (East)	East Greenwich, RI	7.7 GWh
#2661	HMW Minster PV I	Village of Minster, OH	7.7 GWh
#2662	Freedom Solar	Nichols, SC	7.7 GWh
#2663	Lepomis PV Energy LLC	Plymouth, MA	7.7 GWh
#2664	Dennis Landfill	Dennis, MA	7.7 GWh
#2665	Kelford (Cypress)	Kelford, NC	7.7 GWh
#2666	Albion A	Albion, NY	7.7 GWh
#2668	GSPP 409 Ferris Road	Lawrence, NY	7.7 GWh
#2669	Visalia CSG LLC	Tulare, CA	7.7 GWh
#2670	Battleboro Farm	South Whitakers, NC	7.7 GWh
#2671	BWC Beech Ridge Brook, LLC	Scarborough, ME	7.7 GWh
#2672	Quichapa 2	Cedar City, UT	7.6 GWh
#2673	Syncarpha Taos	Taos, NM	7.6 GWh
#2674	Treasure Lane Solar 1	Manchester, ME	7.6 GWh
#2675	Carthage A	Carthage, NY	7.6 GWh
#2676	Selma Solar LLC	Selma, NC	7.6 GWh
#2677	Bakatsias Solar	Haw River, NC	7.6 GWh

Below are closest 20 power plants surrounding SunAnza.

Plant Name	Plant Location	Annual Generation	Distance
AP North Lake I, LP	Hemet, CA	45.7 GWh	24.9 mi
Coachella Hills Wind	Palm Springs, CA	201.2 GWh	24.6 mi
East Winds Project	Palm Springs, CA	6.4 GWh	23.9 mi
Edom Hills Project 1 LLC	Cathedral City, CA	4.8 GWh	24.8 mi
Garnet Solar Generation Station I LLC	Palm Springs, CA	9.0 GWh	23.8 mi
Garnet Wind Energy Center	North Palm Springs, CA	16.8 GWh	24.4 mi
Indigo Energy Facility	North Palm Springs, CA	6.2 GWh	25.1 mi
Mountain View III	North Palm Springs, CA	80.7 GWh	24.9 mi
Mountain View IV	North Palm Springs, CA	172.7 GWh	23.1 mi
Municipal Cogen Plant	Palm Springs, CA	7.3 GWh	20 mi
North Palm Springs 4A	Palm Springs, CA	8.3 GWh	24.9 mi
Palm Springs DAC PV	Palm Springs, CA	1.3 GWh	20.7 mi
Phoenix Wind Power LLC	North Palm Springs, CA	4.7 GWh	25.5 mi
Salka Cabazon Wind	North Palm Springs, CA	12.8 GWh	25.2 mi
San Gorgonio Windplant WPP1993	North Palm Springs, CA	191.9 GWh	25.4 mi
Soboba Community Solar Project	San Jacinto, CA	3.6 GWh	21.2 mi
Solar Borrego I	Borrego Springs, CA	61.3 GWh	24.3 mi
Wagner Wind LLC	Palm Springs, CA	10.1 GWh	24.9 mi
West Valley High School Solar	Hemet, CA	1.3 GWh	24.1 mi
Whitewater Hill Wind Partners	North Palm Springs, CA	126.6 GWh	25.6 mi