2. United States
  3. Texas
  4. Bexar County, TX
  5. San Antonio, TX

Summary of Electricity Activity in San Antonio, TX

Summary of San Antonio, TX Generation

San Antonio, TX is ranked #100 out of 5,967 U.S. cities nationwide and #10 out of 399 Texas cities in terms of total annual net electricity generation.

Annual Generation 469.1 GWh
Annual Consumption 95.9 M MMBtu
Last UpdateMay 2026
Power Plants29
Companies on File18
Power Plants in 50 Mile Radius 71
Power Plants in 100 Mile Radius 169

Map of Top Producing Plants in San Antonio, TX

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Overall National Rank

#100 /5,967 U.S. Cities

In Net Annual Generation

Overall State Rank

#10 /399 Texas Cities

In Net Annual Generation

Overall Annual Net Geneneration

9.0 TWh

Total Annual Fuel Consumption

95.9 M MMBtu

Electric Companies in San Antonio, TX

18

San Antonio, TX
Power Plants

29

Annual Net Generation From subbituminous coal power

6.2 TWh

National Rank in Terms of subbituminous coal Net Electricity Generation

#23 /112 U.S. Cities

State Rank in Terms of subbituminous coal Net Electricity Generation

#5 /9 Texas Cities

Monthly Net Generation for San Antonio, TX

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Monthly Plant Fuel Consumption for San Antonio, TX

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Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#10 / 399#100 / 59678.99 TWh95.86 M MMBtu
Subbituminous Coal#5 / 9#23 / 1126.17 TWh64.89 M MMBtu
Natural Gas#43 / 151#244 / 14662.72 TWh30.41 M MMBtu
Solar#98 / 156#549 / 3315127.69 GWh459.56 k MMBtu
Landfill Gas#6 / 7#201 / 2708.85 GWh103.85 k MMBtu

* Data is based on 12 months since Dec 2025.

Power Plants in San Antonio, TX

PlantUtility NameGenerationConsumptionFuel Types
J K SpruceCity of San Antonio - (TX)6.2 TWh65.4 M MMBtu Subbituminous Coal : 99.1% Natural Gas : 0.9%
O W SommersCity of San Antonio - (TX)2.3 TWh25.6 M MMBtu Natural Gas
Leon CreekCity of San Antonio - (TX)385.7 GWh4.2 M MMBtu Natural Gas
OCI Alamo Solar I HybridOCI Energy LLC77.8 GWh278.7 k MMBtu Solar
Blue Wing Solar Energy GenerationDuke Energy Renewables Services19.5 GWh70.3 k MMBtu Solar
OCI Alamo 3 LLCRWE Clean Energy9.6 GWh34.5 k MMBtu Solar
Commerce SolarCity of San Antonio - (TX)9.3 GWh33.2 k MMBtu Solar
Nelson Gardens Landfill Gas to EnergyNelson Gardens Energy, LLC8.8 GWh103.8 k MMBtu Landfill Gas
SunE CPS2 LLCREC Solar7.0 GWh25.3 k MMBtu Solar
SunE CPS1 LLCREC Solar4.5 GWh17.5 k MMBtu Solar
HEB_CPSSADCTexas Microgrid, LLC862.0 MWh13.3 k MMBtu Natural Gas
HEB_CPS00085Texas Microgrid, LLC329.0 MWh5.2 k MMBtu Natural Gas
RanchtownEngie North America-546.0 MWh0 MMBtu No Information Available
Commerce ESSCity of San Antonio - (TX)-898.0 MWh0 MMBtu No Information Available
Bexar ESSBexar ESS, LLC-2.4 GWh0 MMBtu No Information Available
Ferdinand Energy CenterFerdinand Grid, LLC-2.5 GWh0 MMBtu No Information Available
Padua 1Padua 1-5.3 GWh0 MMBtu No Information Available
Ebony Energy StorageEbony Energy Storage, LLC-29.8 GWh0 MMBtu No Information Available
Bexar Corrilla BESSBexar Corrilla LLC0.0 Wh0 MMBtu No Information Available
Covel Gardens Gas RecoveryEnergy Developments, Inc d/b/a EDL0.0 Wh0 MMBtu No Information Available
El PatrimonioHeritage Solar LLC0.0 Wh0 MMBtu No Information Available
J T DeelyCity of San Antonio - (TX)0.0 Wh0 MMBtu No Information Available
Mission RoadCity of San Antonio - (TX)0.0 Wh0 MMBtu No Information Available
Padua 2Padua 20.0 Wh0 MMBtu No Information Available
Padua 3Padua 30.0 Wh0 MMBtu No Information Available
Tessman RoadEnergy Developments, Inc d/b/a EDL0.0 Wh0 MMBtu No Information Available
University of Texas at San AntonioWin-Sam Inc0.0 Wh0 MMBtu No Information Available
UTSA TEP IIWin-Sam Inc0.0 Wh0 MMBtu No Information Available
W B TuttleCity of San Antonio - (TX)0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since May 2026.
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Electricity Generation for Neighboring Cities

National RankCityNet Generation# Power Plants
#5741Boerne233.0 MWh1
#5429China Grove1.7 GWh2
#4255Converse8.2 GWh2
#346Elmendorf3.7 TWh3
#3701Floresville15.4 GWh8
#5369Live Oak2.0 GWh1
#236Marion5.4 TWh1
#4952McQueeney3.7 GWh2
#3347New Braunfels24.0 GWh2
#4381Somerset7.2 GWh1
* Net Generation data is based on the last 12 months since May 2026.