Summary of Electricity Activity in San Marcos, TX

Summary of San Marcos, TX Generation

San Marcos, TX is ranked #245 out of 5,722 U.S. cities nationwide and #33 out of 377 Texas cities in terms of total annual net electricity generation.

Annual Generation 310.0 GWh
Annual Consumption 43.0 M MMBtu
Last UpdateApr 2025
Power Plants2
Companies on File2
Power Plants in 50 Mile Radius 73
Power Plants in 100 Mile Radius 173

Map of Top Producing Plants in San Marcos, TX

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Overall National Rank

#245 /5,722 U.S. Cities

In Net Annual Generation

Overall State Rank

#33 /377 Texas Cities

In Net Annual Generation

Overall Annual Net Geneneration

5.3 TWh

Total Annual Fuel Consumption

43.0 M MMBtu

Electric Companies in San Marcos, TX

2

San Marcos, TX
Power Plants

2

Annual Net Generation From natural gas power

5.3 TWh

National Rank in Terms of natural gas Net Electricity Generation

#127 /1,469 U.S. Cities

State Rank in Terms of natural gas Net Electricity Generation

#26 /150 Texas Cities

Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#33 / 377#245 / 57225.26 TWh43.03 M MMBtu
Natural Gas#26 / 150#127 / 14695.26 TWh43.03 M MMBtu

Monthly Net Generation for San Marcos, TX

Power Plants in San Marcos, TX

PlantUtility NameGenerationConsumptionFuel Types
Hays Energy ProjectHays Energy, LLC5.3 TWh43.0 M MMBtu Natural Gas
Southwest Texas State UniversityTexas State University - San Marcos0.0 Wh0 MMBtu No Information Available

Electricity Generation for Neighboring Cities

National RankCityNet Generation# Power Plants
#463Austin2.4 TWh18
#380Cedar Creek3.3 TWh1
#4028Converse8.8 GWh2
#5110Live Oak2.1 GWh1
#1527Manor315.6 GWh2
#192Marion6.4 TWh1
#5389McQueeney673.0 MWh2
#3255New Braunfels23.9 GWh2
#2455Rosanky77.4 GWh1
#256Seguin5.0 TWh6

* Net Generation data is based on the last 12 months since Apr 2025