Chestnut

TBD, Lemoore, CA 93266

Plant Summary Information

Chestnut is ranked #47 out of 917 solar farms in California in terms of total annual net electricity generation.

Chestnut generated 132.1 GWh during the 3-month period between May 2026 to August 2026.

Plant Name	Chestnut
Utility Name	Chestnut Westside LLC
Location	Kings County, CA
Initial Operation Date	December 2023
Last Update	Aug 2026
Annual Generation	358.1 GWh
Annual Consumption	1.5 M MMBtu
Ranked #1,817 out of 13,301 Power Plants Nationwide
Ranked #235 out of 7,209 Solar Power Plants Nationwide
Ranked #135 out of 1,641 California Power Plants
Ranked #47 out of 917 California Solar Power Plants
Fuel Types	Solar
Previous Operators	Chestnut Westside, LLC (2019 to 2023) Castanea Project LLC (2024 to 2024) Chestnut Westside LLC (2025 to 2025)

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Summary Information
Plant Name	Chestnut (63849)
Plant Address	TBD, Lemoore, CA 93266
Utility	Chestnut Westside LLC (67267)
Latitude, Longitude	36.16016, -119.90494
Generation Dates on File	Jan 2024 to Aug 2026
Initial Operation Date	December 2023
Annual Generation	358.1 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	Yes
FERC Exempt Wholesale Generator Docket Number	EG24-58-000

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
Transmission / Distribution Owner	Pacific Gas & Electric Co. (14328) CA
Grid Voltage	230.00 kV
Energy Storage	Yes

* Data obtained from the 2025 EIA 860 Report

Status	Operating
First Operation Date	December 2023
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Electricity used for energy storage
Time From Cold Shutdown To Full Load	10M

Energy Storage Details
Nameplate Energy Capacity MWH	540
Maximum Charge Rate	135 MW
Maximum Discharge Rate	135 MW
Storage Technology	LIB
Nameplate Reactive Power Rating	135
Storage Enclosure Type	CS
Arbitrage	P
Frequency Regulation	Yes
Direct Support Of Another Unit	No
Support T D Asset	No

Solar Details
Single Axis Tracking	Yes
Azimuth Angle	180
DC Net Capacity	210 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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Rank	Plant Name	Plant Location	Annual Generation
#225	Brazoria County Solar Project (Danciger)	Damon, TX	389.6 GWh
#226	Shallow Basket	Dulce, NM	381.6 GWh
#227	Green River Solar	Guston, KY	388.5 GWh
#228	Speedway Solar, LLC	Morrison Town, IN	388.5 GWh
#229	Impact Solar 1	Deport, TX	388.1 GWh
#230	Yellow Pine II	Enterprise, NV	373.2 GWh
#231	Crane Solar Project	Crane, TX	387.3 GWh
#232	Buena Vista Energy Center	Chaparral, NM	381.6 GWh
#233	Madison Fields Solar Project, LLC	Irwin, OH	383.9 GWh
#234	Corazon Energy LLC	Rachito Las Lomas, TX	382.5 GWh
#236	Shakes Solar	Carrizo Springs, TX	380.6 GWh
#237	TAG	Rio Rancho, NM	370.1 GWh
#238	Yellow Pine Solar	Enterprise, NV	367.2 GWh
#239	Grant County	Town of Potosi, WI	376.0 GWh
#240	Riverstart Solar Park LLC	Modoc, IN	377.0 GWh
#241	Solar Gen 2 Solar Facility	Calipatria, CA	376.7 GWh
#242	Cavalry Solar Hybrid	Monon, IN	359.8 GWh
#243	Scarlet II Hybrid	Cantua Creek, CA	350.9 GWh
#244	Swift Air Solar I	Goldsmith, TX	373.0 GWh
#245	Mustang Two	Lemoore, CA	372.7 GWh

Below are closest 20 power plants surrounding Chestnut.

Plant Name	Plant Location	Annual Generation	Distance
Almond	Lemoore, CA	49.2 GWh	3.6 mi
American Kings Solar, LLC	Lemoore, CA	265.5 GWh	5.5 mi
Aquamarine	Lemoore, CA	636.9 GWh	2 mi
Henrietta Peaker	Lemoore, CA	3.5 GWh	5.5 mi
Henrietta Solar Project	Lemoore, CA	170.4 GWh	6.9 mi
Huron Solar Station	Huron, CA	28.1 GWh	7.2 mi
Java Solar, LLC	Lemoore, CA	22.5 GWh	7.1 mi
Kettleman Solar -Centaurus	Kettleman City, CA	42.9 GWh	7.9 mi
Kings CSG 3 LLC Community Solar	Lemoore, CA	6.8 GWh	6.2 mi
Lemoore 1	Lemoore, CA	1.4 GWh	9 mi
Lemoore West	Lemoore, CA	16.7 GWh	10.7 mi
Mustang Two	Lemoore, CA	372.7 GWh	3.9 mi
RE Kansas Solar, LLC	Lemoore, CA	24.0 GWh	7.2 mi
RE Kansas South LLC	Lemoore, CA	50.5 GWh	6 mi
RE Kent South, LLC	Lemoore, CA	35.7 GWh	4.6 mi
RE Mustang LLC	Lemoore, CA	220.8 GWh	4.3 mi
Slate Hybrid	Stratford, CA	685.5 GWh	4.6 mi
Solar Blue	Lemoore, CA	645.2 GWh	1 mi
Westlands Solar PV Farm	Huron, CA	39.1 GWh	9.7 mi
Westside Solar Power PV1	Lemoore, CA	4.9 GWh	4.1 mi