Zier Solar

6349 W US Hwy 90, Brackettville, TX 78832

Plant Summary Information

Zier Solar is ranked #69 out of 215 solar farms in Texas in terms of total annual net electricity generation.

Zier Solar generated 72.7 GWh during the 3-month period between September 2025 to December 2025.

Plant Name	Zier Solar
Utility Name	Cypress Creek Renewables
Location	Kinney County, TX
Initial Operation Date	April 2024
Last Update	Dec 2025
Annual Generation	364.4 GWh
Annual Consumption	1.3 M MMBtu
Ranked #1,725 out of 12,613 Power Plants Nationwide
Ranked #192 out of 6,463 Solar Power Plants Nationwide
Ranked #337 out of 816 Texas Power Plants
Ranked #69 out of 215 Texas Solar Power Plants
Fuel Types	Solar

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Summary Information
Plant Name	Zier Solar (66137)
Plant Address	6349 W US Hwy 90, Brackettville, TX 78832
Utility	Cypress Creek Renewables (61060)
Latitude, Longitude	29.35099, -100.56203
Generation Dates on File	Apr 2024 to Dec 2025
Initial Operation Date	April 2024
Annual Generation	364.4 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	TRE
Balancing Authority	Electric Reliability Council of Texas, Inc. (ERCO)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source
Ash Impoundment
Transmission / Distribution Owner	Lower Colorado River Authority (11269)
Grid Voltage	138.00 kV
Energy Storage	Yes

* Data obtained from the 2024 EIA 860 Report

Uprate/Derate Completed	No
Status	Operating
First Operation Date	April 2024
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Electricity used for energy storage

Energy Storage Details
Nameplate Energy Capacity MWH	80
Maximum Charge Rate	40.4 MW
Maximum Discharge Rate	40.4 MW
Storage Technology	LIB
Nameplate Reactive Power Rating	19.6
Storage Enclosure Type	CS
Arbitrage	P
Frequency Regulation	Yes
Ramping Spinning Reserve	Yes
Direct Support Of Another Unit	No
Support T D Asset	Yes

Solar Details
Single Axis Tracking	Yes
Bifacial	Yes
Azimuth Angle	180
Tilt Angle	20
DC Net Capacity	208 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*

Power plants with a similar annual net generation from Solar.

Rank	Plant Name	Plant Location	Annual Generation
#182	Indiana Crossroads Solar Park	Reynolds, IN	378.9 GWh
#183	Dry Lake Solar Energy Center	Moapa, NV	362.3 GWh
#184	RE Roserock	Fort Stockton, TX	378.0 GWh
#185	Rambler	San Angelo, TX	376.9 GWh
#186	Raceway Solar & Storage	Lancaster, CA	368.1 GWh
#187	Big Star Solar, LLC (Hybrid)	Rosanky, TX	372.1 GWh
#188	Grant County	Town of Potosi, WI	376.2 GWh
#189	Imperial Solar Energy Center West	Seeley, CA	373.6 GWh
#190	Edwards Sanborn E1B	Mojave, CA	354.7 GWh
#191	Long Lake Solar, LLC	West Helena, AR	371.4 GWh
#193	Blythe Solar III, LLC Hybrid	Blythe, CA	354.6 GWh
#194	Maverick Solar, LLC	Desert Center, CA	369.7 GWh
#195	Corazon Energy LLC	Rachito Las Lomas, TX	369.1 GWh
#196	Lund Hill Solar	Bickleton, WA	367.3 GWh
#197	Twiggs Solar	Dry Branch, GA	366.5 GWh
#198	BigBeau Solar, LLC	Rosamond, CA	362.2 GWh
#199	Markum Solar Farm	Valley Mills, TX	364.6 GWh
#200	Bright Arrow Solar, LLC	Sulphur Springs, TX	359.1 GWh
#201	Solar Gen 2 Solar Facility	Calipatria, CA	364.2 GWh
#202	Hardy Hills Solar Energy LLC	Frankfort, IN	363.1 GWh

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Horizon Solar	Pearsall, TX	463.9 GWh	92.3 mi
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OCI Alamo 4, LLC	Brackettville, TX	76.0 GWh	10.5 mi
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Pearsall	Pearsall, TX	329.9 GWh	93.4 mi
Ranchero Wind Farm LLC	Iraan, TX	1.1 TWh	101.1 mi
Rocksprings	Del Rio, TX	491.2 GWh	29.5 mi
Shakes Solar	Carrizo Springs, TX	387.2 GWh	79.5 mi
SunE CPS3 LLC	Somerset, TX	7.2 GWh	114.4 mi
WAL447	Del Rio, TX	255.0 MWh	20.6 mi
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