Summary of Electricity Activity in Rhea County, TN
Summary of Rhea County, TN Generation
Rhea County, TN is ranked #21 out of 2,193 U.S. counties nationwide and #1 out of 49 Tennessee counties in terms of total annual net electricity generation.
| Annual Generation | 20.5 TWh |
|---|---|
| Annual Consumption | 219.3 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 3 |
| Companies on File | 1 |
Map of Top Producing Plants in Rhea County, TN
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Annual Net Generation From nuclear power
19.7 TWh
National Rank in Terms of nuclear Net Electricity Generation
#10 /52 U.S. Counties
State Rank in Terms of nuclear Net Electricity Generation
#1 /2 Tennessee Counties
Monthly Net Generation for Rhea County, TN
Monthly Plant Fuel Consumption for Rhea County, TN
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #1 / 49 | #21 / 2193 | 20.54 TWh | 219.30 M MMBtu |
| Nuclear | #1 / 2 | #10 / 52 | 19.68 TWh | 216.08 M MMBtu |
| Water | #2 / 20 | #56 / 536 | 865.43 GWh | 3.22 M MMBtu |
Power Plants in Rhea County, TN
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Watts Bar Nuclear Plant | Tennessee Valley Authority | 19.7 TWh | 216.1 M MMBtu | Nuclear |
| Watts Bar Hydro | Tennessee Valley Authority | 865.4 GWh | 3.2 M MMBtu | Water |
| Watts Bar Fossil | Tennessee Valley Authority | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1020 | Anderson County | 450.3 GWh | 5 |
| #37 | Hamilton County | 17.2 TWh | 5 |
| #685 | Loudon County | 1.1 TWh | 4 |
| #920 | Marion County | 577.6 GWh | 1 |
| #2105 | Overton County | 1.9 GWh | 1 |
| #838 | Polk County | 694.2 GWh | 4 |
| #370 | Roane County | 3.4 TWh | 1 |
| #2077 | Sequatchie County | 2.5 GWh | 2 |
| #1438 | Warren County | 131.9 GWh | 2 |
| #2109 | Whitfield County | 1.6 GWh | 1 |
Electricity Generation for Cities Located in Rhea County, TN
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #1 | Spring City, TN | 20.5 TWh | 3 |