Zier Solar

6349 W US Hwy 90, Brackettville, TX 78832

Plant Summary Information

Zier Solar is ranked #77 out of 219 solar farms in Texas in terms of total annual net electricity generation.

Zier Solar generated 73.6 GWh during the 3-month period between December 2025 to March 2026.

Plant Name	Zier Solar
Utility Name	Cypress Creek Renewables
Location	Kinney County, TX
Initial Operation Date	April 2024
Last Update	Mar 2026
Annual Generation	362.2 GWh
Annual Consumption	1.4 M MMBtu
Ranked #1,752 out of 12,332 Power Plants Nationwide
Ranked #208 out of 6,397 Solar Power Plants Nationwide
Ranked #349 out of 814 Texas Power Plants
Ranked #77 out of 219 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 Mar 2026
Initial Operation Date	April 2024
Annual Generation	362.2 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
#198	Grant County	Town of Potosi, WI	372.9 GWh
#199	BT Hickerson Solar, LLC	Clifton, TX	371.8 GWh
#200	Raceway Solar & Storage	Lancaster, CA	364.0 GWh
#201	RE Roserock	Fort Stockton, TX	371.7 GWh
#202	Edwards Sanborn E1B	Mojave, CA	353.9 GWh
#203	Markum Solar Farm	Valley Mills, TX	370.8 GWh
#204	Blythe Solar III, LLC Hybrid	Blythe, CA	357.0 GWh
#205	Maverick Solar, LLC	Desert Center, CA	369.3 GWh
#206	Corazon Energy LLC	Rachito Las Lomas, TX	369.2 GWh
#207	Castle Gap Solar Hybrid	McCarney, TX	368.4 GWh
#209	Blythe Solar IV, LLC	Blythe, CA	359.2 GWh
#210	Lund Hill Solar	Bickleton, WA	366.2 GWh
#211	Rambler	San Angelo, TX	365.5 GWh
#212	Montague Solar	Arlington, OR	365.4 GWh
#213	Solar Gen 2 Solar Facility	Calipatria, CA	364.2 GWh
#214	Camilla Solar Energy Project	Camilla, GA	363.8 GWh
#215	Spanish Peaks Solar	Trinidad, CO	361.7 GWh
#216	Twiggs Solar	Dry Branch, GA	360.1 GWh
#217	Hardy Hills Solar Energy LLC	Frankfort, IN	358.7 GWh
#218	Hillcrest Solar	Mt. Orab, OH	357.3 GWh

Below are closest 20 power plants surrounding Zier Solar.

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Eagle Pass	Eagle Pass, TX	12.6 GWh	36 mi
Elara Solar	Pearsall, TX	263.3 GWh	89.5 mi
HEB_CPS00085	San Antonio, TX	410.6 MWh	112 mi
Horizon Solar	Pearsall, TX	474.6 GWh	92.3 mi
Morrow Lake Solar	Pearsall, TX	104.3 GWh	94.4 mi
Nelson Gardens Landfill Gas to Energy	San Antonio, TX	6.7 GWh	114.6 mi
OCI Alamo 4, LLC	Brackettville, TX	76.0 GWh	10.5 mi
OCI Alamo 5 LLC	Uvalde, TX	186.4 GWh	51.8 mi
Pearsall	Pearsall, TX	329.9 GWh	93.4 mi
Ranchero Wind Farm LLC	Iraan, TX	1.2 TWh	101.1 mi
Rocksprings	Del Rio, TX	501.0 GWh	29.5 mi
Shakes Solar	Carrizo Springs, TX	391.4 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
WAL461	Eagle Pass, TX	241.0 MWh	45.1 mi
White Mesa Wind	Ozona, TX	1.8 TWh	115.6 mi