SEPV Sierra

450 West Avenue G, Lancaster, CA 93534

Plant Summary Information

SEPV Sierra is ranked #413 out of 885 solar farms in California in terms of total annual net electricity generation.

SEPV Sierra generated 773.0 MWh during the 3-month period between September 2025 to December 2025.

Plant Name	SEPV Sierra
Utility Name	SEPV Sierra, LLC
Location	Los Angeles County, CA
Initial Operation Date	April 2020
Last Update	Dec 2025
Annual Generation	5.4 GWh
Annual Consumption	21.6 k MMBtu
Ranked #8,084 out of 13,081 Power Plants Nationwide
Ranked #3,173 out of 7,015 Solar Power Plants Nationwide
Ranked #1,047 out of 1,606 California Power Plants
Ranked #413 out of 885 California Solar Power Plants
Fuel Types	Solar

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Summary Information
Plant Name	SEPV Sierra (64611)
Plant Address	450 West Avenue G, Lancaster, CA 93534
Utility	SEPV Sierra, LLC (64229)
Latitude, Longitude	34.73301, -118.13853
Generation Dates on File	Jan 2021 to Dec 2025
Initial Operation Date	April 2020
Annual Generation	5.4 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	California Independent System Operator (CISO)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source
Ash Impoundment	No
Transmission / Distribution Owner	Southern California Edison Co (17609) CA
Grid Voltage	12.00 kV
Energy Storage	Yes

* Data obtained from the 2025 EIA 860 Report

Technology	Batteries
Prime Mover	Battery
Ownership	Single Owner
RTO ISO LMP Node Designation	LNCSTRC1_7_N003
RTO ISO Location Designation For Reporting Wholesale Sales Data	LNCSTRC1_7_N003
Nameplate Capacity	8.3 MW
Summer Capacity	8.3 MW
Winter Capacity	8.3 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	April 2020
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Electricity used for energy storage
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Energy Storage Details
Nameplate Energy Capacity MWH	3.4
Maximum Charge Rate	6 MW
Maximum Discharge Rate	6 MW
Storage Technology	LIB
Nameplate Reactive Power Rating	6
Storage Enclosure Type	CS
Arbitrage	P
Ramping Spinning Reserve	Yes
Co Located Renewable Firming	Yes
Load Management	Yes
Voltage Or Reactive Power Support	Yes
Excess Wind And Solar Generation	Yes
DC Coupled	Yes
Direct Support Of Another Unit	No
Support T D Asset	No

Technology	Solar Photovoltaic
Prime Mover	Photovoltaic
Ownership	Single Owner
RTO ISO LMP Node Designation	LNCSTRC1_7_N003
RTO ISO Location Designation For Reporting Wholesale Sales Data	LNCSTRC1_7_N003
Nameplate Capacity	3 MW
Summer Capacity	3 MW
Winter Capacity	3 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	April 2020
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Solar
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Solar Details
Single Axis Tracking	Yes
Azimuth Angle	180
DC Net Capacity	3.1 MW
Crystalline Silicon	Yes
Net Metering Agreement	No
Virtual Net Metering Agreement	No

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

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#3166	TJX Phoenix	Phoenix, AZ	6.1 GWh
#3167	Whitakers Farm (Fisher Rd)	Whitakers, NC	6.1 GWh
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#3169	Route 22 Community Solar Farm CSG	Plattsburgh, NY	6.1 GWh
#3170	Brattleboro (Windham Landfill)	Brattleboro, VT	6.1 GWh
#3171	Rak 2	Fredonia, NY	6.1 GWh
#3172	North Kern 2	City of Shafter, CA	6.1 GWh
#3174	GD Johnson Scituate I, LLC	Cranston, RI	6.1 GWh
#3175	Prescott Airport	Prescott, AZ	6.1 GWh
#3176	Acushnet AD Makepeace	Wareham, MA	6.1 GWh
#3177	Granite Peak Solar Plant	Milford, UT	6.1 GWh
#3178	NSF Danby Site 1, LLC	Ithaca, NY	6.1 GWh
#3179	Chisago Community Solar	Taylor Falls, MN	6.1 GWh
#3180	Clear Solar I, LLC	Forest City, NC	6.1 GWh
#3181	THD Baltimore DCs - 5829 Project Lion	Edgemere, MD	6.1 GWh
#3182	Dairy Farm	Anson, ME	6.1 GWh
#3183	GD Richmond Beaver River I LLC	Richmond, RI	6.1 GWh

Below are closest 20 power plants surrounding SEPV Sierra.

Plant Name	Plant Location	Annual Generation	Distance
Antelope Expansion 1B	Lancaster, CA	46.6 GWh	6.9 mi
City of Rosamond (CA)	Rosamond, CA	2.8 GWh	7.1 mi
CSP Los Angeles	Lancaster, CA	5.7 GWh	5.7 mi
Division 1	Lancaster, CA	2.5 GWh	1.8 mi
Division 2	Lancaster, CA	1.9 GWh	1.8 mi
Division 3	Lancaster, CA	1.1 GWh	1.8 mi
Foundation CDCR LAC	Lancaster, CA	4.3 GWh	5.5 mi
Green Beanworks D PV	Palmdale, CA	6.3 GWh	6.3 mi
Kettering Solar 1	Lancaster, CA	1.6 GWh	2.4 mi
Kettering Solar 2	Lancaster, CA	1.5 GWh	2.4 mi
Lancaster Baptist Church	Lancaster, CA	1.2 GWh	5.2 mi
Lancaster Solar 1	Lancaster, CA	2.4 GWh	2.8 mi
Lancaster Solar 2	Lancaster, CA	2.1 GWh	2.2 mi
Lancaster WAD B	Lancaster, CA	7.2 GWh	4.5 mi
Ma	Lancaster, CA	1.8 GWh	5 mi
Morgan Lancaster 1	Lancaster, CA	818.0 MWh	5.9 mi
Rutan	Palmdale, CA	3.0 GWh	6.3 mi
Solar Oasis LLC	Palmdale, CA	52.7 GWh	6.8 mi
US-TOPCO (Soccer Center)	Lancaster, CA	3.5 GWh	6 mi
Vinam	Lancaster, CA	3.0 GWh	6.2 mi