Summary of Electricity Activity in Marshall County, KY
Summary of Marshall County, KY Generation
Marshall County, KY is ranked #621 out of 2,193 U.S. counties nationwide and #11 out of 41 Kentucky counties in terms of total annual net electricity generation.
| Annual Generation | 1.4 TWh |
|---|---|
| Annual Consumption | 8.7 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 3 |
| Companies on File | 2 |
Map of Top Producing Plants in Marshall County, KY
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Annual Net Generation From hydroelectric power
1.1 TWh
National Rank in Terms of hydroelectric Net Electricity Generation
#44 /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 / 41 | #621 / 2193 | 1.37 TWh | 8.74 M MMBtu |
| Water | #1 / 10 | #44 / 536 | 1.10 TWh | 4.25 M MMBtu |
| Natural Gas | #8 / 12 | #443 / 927 | 266.12 GWh | 4.50 M MMBtu |
Power Plants in Marshall County, KY
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Kentucky Dam | Tennessee Valley Authority | 1.1 TWh | 4.2 M MMBtu | Water |
| Calvert City | DTE Calvert City LLC | 215.9 GWh | 3.8 M MMBtu | Natural Gas |
| Marshall Energy Facility | Tennessee Valley Authority | 50.2 GWh | 670.6 k MMBtu | Natural Gas |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1727 | Benton County | 33.6 GWh | 2 |
| #1867 | Henry County | 13.9 GWh | 2 |
| #1061 | Livingston County | 420.6 GWh | 1 |
| #873 | Lyon County | 640.5 GWh | 2 |
| #191 | McCracken County | 7.1 TWh | 4 |
| #1348 | Obion County | 180.6 GWh | 1 |
| #1941 | Pulaski County | 8.8 GWh | 2 |
| #129 | Stewart County | 9.2 TWh | 1 |
| #829 | Weakley County | 719.9 GWh | 1 |
| #917 | Webster County | 580.7 GWh | 3 |
Electricity Generation for Cities Located in Marshall County, KY
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #21 | Calvert City, KY | 266.1 GWh | 2 |