Summary of Electricity Activity in Marshall County, KY
Summary of Marshall County, KY Generation
Marshall County, KY is ranked #606 out of 2,167 U.S. counties nationwide and #11 out of 40 Kentucky counties in terms of total annual net electricity generation.
| Annual Generation | 1.5 TWh |
|---|---|
| Annual Consumption | 9.6 M MMBtu |
| Last Update | Feb 2026 |
| Power Plants | 3 |
| Companies on File | 2 |
Map of Top Producing Plants in Marshall County, KY
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Marshall County, KY.
Annual Net Generation From hydroelectric power
1.2 TWh
National Rank in Terms of hydroelectric Net Electricity Generation
#43 /536 U.S. Counties
State Rank in Terms of hydroelectric Net Electricity Generation
#1 /10 Kentucky Counties
Monthly Net Generation for Marshall County, KY
Monthly Plant Fuel Consumption for Marshall County, KY
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #11 / 40 | #606 / 2167 | 1.49 TWh | 9.62 M MMBtu |
| Water | #1 / 10 | #43 / 536 | 1.20 TWh | 4.29 M MMBtu |
| Natural Gas | #8 / 11 | #433 / 927 | 281.14 GWh | 5.31 M MMBtu |
| Distillate Fuel Oil | #10 / 11 | #388 / 736 | 485.10 MWh | 8.28 k MMBtu |
Power Plants in Marshall County, KY
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Kentucky Dam | Tennessee Valley Authority | 1.2 TWh | 4.3 M MMBtu | Water |
| Calvert City | DTE Calvert City LLC | 219.0 GWh | 4.0 M MMBtu | Natural Gas |
| Marshall Energy Facility | Tennessee Valley Authority | 62.7 GWh | 1.4 M MMBtu | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1698 | Benton County | 38.1 GWh | 2 |
| #1847 | Henry County | 13.7 GWh | 2 |
| #1107 | Livingston County | 370.9 GWh | 1 |
| #916 | Lyon County | 590.6 GWh | 2 |
| #198 | McCracken County | 6.9 TWh | 4 |
| #1785 | Montgomery County | 21.8 GWh | 3 |
| #1358 | Obion County | 168.2 GWh | 1 |
| #120 | Stewart County | 9.5 TWh | 1 |
| #1329 | Weakley County | 185.8 GWh | 1 |
| #831 | Webster County | 722.4 GWh | 3 |
Electricity Generation for Cities Located in Marshall County, KY
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #21 | Calvert City, KY | 281.6 GWh | 2 |