Hecate Energy Longhorn Solar LLC

6845 Rock Creek Road, Jacksboro, TX 76548

Plant Summary Information

Hecate Energy Longhorn Solar LLC is ranked #44 out of 7,209 solar farms nationwide in terms of total annual net electricity generation.

Hecate Energy Longhorn Solar LLC generated 445.4 GWh during the 3-month period between May 2026 to August 2026.

Plant Name	Hecate Energy Longhorn Solar LLC
Utility Name	Repsol Renewables NA
Location	Jack County, TX
Initial Operation Date	Not Available
Last Update	Aug 2026
Annual Generation	737.1 GWh
Annual Consumption	2.5 M MMBtu
Ranked #982 out of 13,301 Power Plants Nationwide
Ranked #44 out of 7,209 Solar Power Plants Nationwide
Ranked #185 out of 861 Texas Power Plants
Ranked #21 out of 255 Texas Solar Power Plants
Fuel Types	Solar

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Summary Information
Plant Name	Hecate Energy Longhorn Solar LLC (68839)
Plant Address	6845 Rock Creek Road, Jacksboro, TX 76548
Utility	Repsol Renewables NA (65265)
Latitude, Longitude	33.04417, -98.34052
Generation Dates on File	Apr 2026 to Aug 2026
Initial Operation Date	Not Available
Annual Generation	737.1 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	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	No
Transmission / Distribution Owner	Oncor Electric Delivery Company LLC (44372) TX
Grid Voltage	345.00 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

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

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#45	Lumina II Solar Project	Snyder, TX	719.6 GWh
#46	Copper Mountain Solar 2	Boulder City, NV	726.0 GWh
#47	Texas Solar Nova 1	Spur, TX	725.2 GWh
#48	Hill Solar 1	Itasca, TX	723.0 GWh
#49	Eland Solar & Storage Center, Phase 1 Hy	Mojave, CA	697.9 GWh
#50	Peregrine Solar	Gollad, TX	719.9 GWh
#51	Five Wells Solar Center - Hybrid	Rogers, TX	695.6 GWh
#52	Slate Hybrid	Stratford, CA	685.5 GWh
#53	Sequoia 1	Cisco, TX	703.0 GWh
#54	Bright Arrow Solar, LLC	Sulphur Springs, TX	687.2 GWh

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1370 Shannon	Windhorst, TX	463.5 GWh	32.2 mi
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Keechi Wind	Jacksboro, TX	390.6 GWh	12.4 mi
La Casa Wind	Ranger, TX	446.2 GWh	34.4 mi
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Senate Wind LLC	Bryson, TX	393.7 GWh	11.3 mi
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Trinity Hills	Olney, TX	817.7 GWh	31.8 mi
WAL3773	Fort Worth, TX	408.0 MWh	53.3 mi
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Westside Landfill Gas Recovery	Aledo, TX	18.8 GWh	51.6 mi
Windthorst-2	Archer, TX	181.6 GWh	32.5 mi
Wise County Power LLC	Poolville, TX	3.3 TWh	24.9 mi
Young Wind	Graham, TX	1.6 TWh	30.1 mi