Summary of Electricity Activity in Llano County, TX
Summary of Llano County, TX Generation
Llano County, TX is ranked #338 out of 2,159 U.S. counties nationwide and #52 out of 182 Texas counties in terms of total annual net electricity generation.
| Annual Generation | 3.8 TWh |
|---|---|
| Annual Consumption | 27.0 M MMBtu |
| Last Update | Oct 2025 |
| Power Plants | 2 |
| Companies on File | 1 |
Map of Top Producing Plants in Llano County, TX
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Annual Net Generation From natural gas power
3.8 TWh
National Rank in Terms of natural gas Net Electricity Generation
#179 /926 U.S. Counties
State Rank in Terms of natural gas Net Electricity Generation
#31 /80 Texas Counties
Monthly Net Generation for Llano County, TX
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #52 / 182 | #338 / 2159 | 3.81 TWh | 27.01 M MMBtu |
| Natural Gas | #31 / 80 | #179 / 926 | 3.79 TWh | 26.95 M MMBtu |
| Water | #10 / 11 | #424 / 541 | 17.10 GWh | 58.51 k MMBtu |
Power Plants in Llano County, TX
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Thomas C Ferguson | Lower Colorado River Authority | 3.8 TWh | 26.9 M MMBtu | Natural Gas |
| Buchanan Dam (TX) | Lower Colorado River Authority | 17.1 GWh | 58.5 k MMBtu | Water |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1652 | Burnet County | 46.4 GWh | 4 |
| # | Comal County | -5.2 GWh | 3 |
| #261 | Hays County | 5.2 TWh | 2 |
| # | Kimble County | -257.0 MWh | 2 |
| # | Mason County | -22.0 GWh | 1 |
| #655 | McCulloch County | 1.2 TWh | 3 |
| #1820 | Menard County | 15.1 GWh | 1 |
| #414 | Mills County | 2.9 TWh | 5 |
| #418 | Travis County | 2.8 TWh | 22 |
| # | Williamson County | -35.5 GWh | 7 |
* Net Generation data is based on the last 12 months since Oct 2025
Electricity Generation for Cities Located in Llano County, TX
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #296 | Buchanan Dam, TX | 25.8 GWh | 2 |
| #45 | Horseshoe Bay, TX | 3.8 TWh | 1 |
* Net Generation data is based on the last 12 months since Oct 2025