Summary of Electricity Activity in Marshall County, KY
Summary of Marshall County, KY Generation
Marshall County, KY is ranked #579 out of 2,164 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 | 10.4 M MMBtu |
| Last Update | Sep 2025 |
| 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
1.2 TWh
National Rank in Terms of hydroelectric Net Electricity Generation
#44 /547 U.S. Counties
State Rank in Terms of hydroelectric Net Electricity Generation
#1 /10 Kentucky Counties
Monthly Net Generation 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 | #579 / 2164 | 1.55 TWh | 10.38 M MMBtu |
| Water | #1 / 10 | #44 / 547 | 1.18 TWh | 4.31 M MMBtu |
| Natural Gas | #7 / 11 | #407 / 929 | 364.39 GWh | 6.05 M MMBtu |
| Distillate Fuel Oil | #9 / 11 | #322 / 737 | 842.36 MWh | 14.65 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 | 220.3 GWh | 4.2 M MMBtu | Natural Gas |
| Marshall Energy Facility | Tennessee Valley Authority | 145.0 GWh | 1.9 M MMBtu | Natural Gas : 99.4% Distillate Fuel Oil : 0.6% |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1689 | Benton County | 38.1 GWh | 2 |
| #1837 | Henry County | 13.7 GWh | 2 |
| #1153 | Livingston County | 328.0 GWh | 1 |
| #907 | Lyon County | 590.6 GWh | 2 |
| #193 | McCracken County | 6.9 TWh | 4 |
| #1773 | Montgomery County | 21.8 GWh | 3 |
| #1362 | Obion County | 164.0 GWh | 1 |
| #118 | Stewart County | 9.5 TWh | 1 |
| #1316 | Weakley County | 185.8 GWh | 1 |
| #821 | Webster County | 734.8 GWh | 3 |
* Net Generation data is based on the last 12 months since Sep 2025
Electricity Generation for Cities Located in Marshall County, KY
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #18 | Calvert City, KY | 365.2 GWh | 2 |
* Net Generation data is based on the last 12 months since Sep 2025