2. U.S. Power Plants
  3. California
  4. Kern County, CA
  5. Mojave, CA
  6. Edwards Sanborn E4

Edwards Sanborn E4

9900 Lone Butte Rd, Mojave, CA 93501

Plant Summary Information

Edwards Sanborn E4 is ranked #61 out of 885 solar farms in California in terms of total annual net electricity generation.

Edwards Sanborn E4 generated 102.1 GWh during the 3-month period between February 2026 to May 2026.

Plant NameEdwards Sanborn E4
Utility NameTerra-Gen Operating Co-Hybrid
LocationKern County, CA
Initial Operation DateDecember 2022
Last Update May 2026
Annual Generation 329.8 GWh
Annual Consumption 1.3 M MMBtu
Ranked #1,902 out of 13,081 Power Plants Nationwide
Ranked #256 out of 7,015 Solar Power Plants Nationwide
Ranked #155 out of 1,606 California Power Plants
Ranked #61 out of 885 California Solar Power Plants
Fuel Types Solar

Map of Edwards Sanborn E4

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Monthly Net Generation for Edwards Sanborn E4

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Monthly Plant Fuel Consumption for Edwards Sanborn E4

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Edwards Sanborn E4 Details

Summary Information
Plant NameEdwards Sanborn E4 (65675)
Plant Address9900 Lone Butte Rd, Mojave, CA 93501
UtilityTerra-Gen Operating Co-Hybrid (64366)
Latitude, Longitude34.94358, -118.08799
Generation Dates on FileDec 2022 to May 2026
Initial Operation DateDecember 2022
Annual Generation 329.8 GWh
Fuel Types Solar
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusNo
FERC Small Power Producer StatusNo
FERC Exempt Wholesale Generator StatusYes
FERC Exempt Wholesale Generator Docket Number22-101
Regulatory Information
Regulatory StatusNon-Regulated
NERC RegionWECC
Balancing AuthorityCalifornia Independent System Operator (CISO)
NAICS CodeUtilities (22)
Sector IPP Non-CHP (2)
Water Source
Ash Impoundment
Transmission / Distribution OwnerSouthern California Edison Co (17609) CA
Grid Voltage 230.00 kV
Energy StorageYes

* Data obtained from the 2025 EIA 860 Report

Generator PV Details Operating December 2022

TechnologySolar Photovoltaic
Prime MoverPhotovoltaic
OwnershipWholly Owned by Other Entity
Nameplate Capacity148.9 MW
Summer Capacity148.9 MW
Winter Capacity148.9 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateDecember 2022
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceSolar
Time From Cold Shutdown To Full Load10M
Solar Details
Single Axis TrackingYes
Azimuth Angle180
DC Net Capacity159.9 MW
Thin Film CDTEYes
Net Metering AgreementNo
Virtual Net Metering AgreementNo

Generator BESS Details Operating November 2023

TechnologyBatteries
Prime MoverBattery
OwnershipWholly Owned by Other Entity
Nameplate Capacity100 MW
Summer Capacity100 MW
Winter Capacity100 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateNovember 2023
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceElectricity used for energy storage
Time From Cold Shutdown To Full Load10M
Energy Storage Details
Nameplate Energy Capacity MWH100
Maximum Charge Rate100 MW
Maximum Discharge Rate100 MW
Storage TechnologyLIB
Nameplate Reactive Power Rating67.6
Storage Enclosure TypeCS
ArbitrageYes
Frequency RegulationYes
Excess Wind And Solar GenerationP
DC CoupledYes
Direct Support Of Another UnitYes
Direct Support Plant Id65675
Direct Support Gen IdPV
Support T D AssetNo

Edwards Sanborn E4 Plant Owners

Owner NameAddressGeneratorOwnership
EdSan 1B Group 1 Sanborn, LLC437 Madison Ave, New York, NY 10022Generator BESS100.00%
EdSan 1B Group 1 Sanborn, LLC437 Madison Ave, New York, NY 10022Generator PV100.00%

Power Plants with Similar Net Generation

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RankPlant NamePlant LocationAnnual Generation
#246Daybreak SolarMaupin, OR340.8 GWh
#247Ganado SolarGail, TX332.7 GWh
#248Azalea Springs Solar ParkLufkin, TX339.2 GWh
#249Flat Fork SolarWheatley, AR338.9 GWh
#250Holstein 1 Solar FarmWingate, TX337.6 GWh
#251Golden Triangle IISt.Artesia, MS331.8 GWh
#252Quitman SolarQuitman, GA336.6 GWh
#253Arlington Valley Solar Energy IIArlington, AZ336.0 GWh
#254Samson Solar EnergyCunningham, TX335.7 GWh
#255Edwards Sanborn E1AMojave, CA317.5 GWh
#257Elora SolarElora, TN333.8 GWh
#258BigBeau Solar, LLCRosamond, CA329.6 GWh
#259Driver SolarOsceola, AR332.7 GWh
#260Twin Lakes Solar LLCMonticello, IN331.7 GWh
#261Escape Solar PlantTBD, NV323.5 GWh
#262Cove Mountain Solar 2Beryl, UT330.5 GWh
#263Maverick Solar, LLCDesert Center, CA330.2 GWh
#264Sebree Solar, LLCRobards, KY328.6 GWh
#265Buckthorn WestexFt. Stockton, TX325.5 GWh
#266Aragorn Solar ProjectVan Horn, TX323.8 GWh

Nearby Power Plants

Below are closest 20 power plants surrounding Edwards Sanborn E4.

Plant NamePlant LocationAnnual GenerationDistance
Bellefield Solar and Energy Storage FarmMojave, CA381.8 GWh8.2 mi
Brookfield Tehachapi 1Mojave, CA164.5 GWh9.8 mi
City of Rosamond (CA)Rosamond, CA2.8 GWh8.2 mi
Difwind Farms Ltd VIMojave, CA12.6 GWh8.8 mi
Edwards Sanborn 1CMojave, CA205.9 GWh6.8 mi
Edwards Sanborn E1AMojave, CA317.5 GWh2.4 mi
Edwards Sanborn E1BMojave, CA354.4 GWh1.5 mi
Edwards Sanborn E2Mojave, CA291.6 GWh2.3 mi
Edwards Sanborn E3Mojave, CA58.4 GWh2.2 mi
Edwards Sanborn E5Mojave, CA153.0 GWh1.6 mi
Edwards Sanborn S1Mojave, CA97.6 GWh6.3 mi
Edwards Sanborn S3Mojave, CA81.1 GWh5.4 mi
Edwards Sanborn S4Mojave, CA93.0 GWh5.1 mi
Pinyon Pine IIMojave, CA204.3 GWh9.6 mi
RE Camelot LLCMojave, CA121.0 GWh8 mi
RE Columbia 3 LLCMojave, CA23.1 GWh7.1 mi
RE Columbia Two, LLCMojave, CA41.5 GWh8 mi
RE Rio Grande Solar LLCMojave, CA10.3 GWh6.2 mi
RE Rosamond One LLCRosamond, CA51.2 GWh9.5 mi
RE Rosamond Two LLCRosamond, CA48.6 GWh9 mi