Summary of Electricity Activity in San Marcos, TX
Summary of San Marcos, TX Generation
San Marcos, TX is ranked #246 out of 5,755 U.S. cities nationwide and #32 out of 385 Texas cities in terms of total annual net electricity generation.
| Annual Generation | 560.5 GWh |
|---|---|
| Annual Consumption | 44.4 M MMBtu |
| Last Update | Oct 2025 |
| Power Plants | 2 |
| Companies on File | 2 |
| Power Plants in 50 Mile Radius | 72 |
| Power Plants in 100 Mile Radius | 175 |
Map of Top Producing Plants in San Marcos, TX
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Annual Net Generation From natural gas power
5.2 TWh
National Rank in Terms of natural gas Net Electricity Generation
#123 /1,468 U.S. Cities
State Rank in Terms of natural gas Net Electricity Generation
#24 /149 Texas Cities
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #32 / 385 | #246 / 5755 | 5.24 TWh | 44.38 M MMBtu |
| Natural Gas | #24 / 149 | #123 / 1468 | 5.24 TWh | 44.38 M MMBtu |
Monthly Net Generation for San Marcos, TX
Power Plants in San Marcos, TX
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Hays Energy Project | Hays Energy, LLC | 5.2 TWh | 44.4 M MMBtu | Natural Gas |
| Southwest Texas State University | Texas State University - San Marcos | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Cities
| National Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #460 | Austin | 2.5 TWh | 18 |
| # | Canyon Lake | 0.0 Wh | 1 |
| #418 | Cedar Creek | 2.9 TWh | 1 |
| #4061 | Converse | 8.8 GWh | 2 |
| #5156 | Live Oak | 2.1 GWh | 1 |
| #208 | Marion | 5.9 TWh | 1 |
| #4630 | McQueeney | 4.4 GWh | 2 |
| #3282 | New Braunfels | 23.9 GWh | 2 |
| #1547 | Rosanky | 324.9 GWh | 1 |
| #291 | Seguin | 4.4 TWh | 6 |
* Net Generation data is based on the last 12 months since Oct 2025