Summary of Electricity Activity in St. Charles Parish, LA
Summary of St. Charles Parish, LA Generation
St. Charles Parish, LA is ranked #19 out of 2,159 U.S. counties nationwide and #1 out of 31 Louisiana counties in terms of total annual net electricity generation.
| Annual Generation | 22.0 TWh |
|---|---|
| Annual Consumption | 224.4 M MMBtu |
| Last Update | Oct 2025 |
| Power Plants | 6 |
| Companies on File | 3 |
Map of Top Producing Plants in St. Charles Parish, LA
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Annual Net Generation From natural gas power
13.8 TWh
National Rank in Terms of natural gas Net Electricity Generation
#9 /926 U.S. Counties
State Rank in Terms of natural gas Net Electricity Generation
#1 /24 Louisiana Counties
Monthly Net Generation for St. Charles Parish, LA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #1 / 31 | #19 / 2159 | 22.03 TWh | 224.39 M MMBtu |
| Natural Gas | #1 / 24 | #9 / 926 | 13.77 TWh | 127.27 M MMBtu |
| Nuclear | #1 / 2 | #41 / 52 | 8.19 TWh | 93.96 M MMBtu |
| Other Gas | #5 / 5 | #22 / 38 | 76.08 GWh | 3.13 M MMBtu |
| Distillate Fuel Oil | #2 / 3 | #277 / 731 | 1.66 GWh | 27.49 k MMBtu |
Power Plants in St. Charles Parish, LA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Waterford 3 | Entergy Louisiana LLC | 8.2 TWh | 94.0 M MMBtu | Nuclear |
| St. Charles Power Station (LA) | Entergy Louisiana LLC | 5.6 TWh | 44.5 M MMBtu | Natural Gas |
| Taft Cogeneration Facility | Occidental Chemical Corporation | 5.1 TWh | 40.1 M MMBtu | Natural Gas : 98.8% Other Gas : 1.2% |
| Dow St Charles Operations | Dow Chemical Co - St Charles | 2.0 TWh | 30.8 M MMBtu | Natural Gas : 99.2% Other Gas : 0.8% |
| Little Gypsy | Entergy Louisiana LLC | 864.4 GWh | 11.5 M MMBtu | Natural Gas |
| Waterford 1 & 2 | Entergy Louisiana LLC | 318.7 GWh | 3.5 M MMBtu | Natural Gas : 99.5% Distillate Fuel Oil : 0.5% |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #557 | Ascension Parish | 1.7 TWh | 4 |
| #320 | East Baton Rouge Parish | 4.1 TWh | 7 |
| #1365 | Hancock County | 160.4 GWh | 1 |
| #76 | Iberville Parish | 11.7 TWh | 9 |
| #169 | Jefferson Parish | 7.9 TWh | 2 |
| #1289 | Orleans Parish | 205.7 GWh | 8 |
| #1492 | Plaquemines Parish | 99.2 GWh | 3 |
| #1162 | St. James Parish | 315.3 GWh | 5 |
| #1378 | Tangipahoa Parish | 153.1 GWh | 1 |
| # | Terrebonne Parish | -960.0 MWh | 1 |
* Net Generation data is based on the last 12 months since Oct 2025
Electricity Generation for Cities Located in St. Charles Parish, LA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #9 | Hahnville, LA | 5.1 TWh | 1 |
| #2 | Killona, LA | 8.5 TWh | 2 |
| #7 | Montz, LA | 6.5 TWh | 2 |
| #17 | Taft, LA | 2.0 TWh | 1 |
* Net Generation data is based on the last 12 months since Oct 2025