Explore the largest nuclear power plants in Mississippi and see all the utility-scale nuclear projects in Mississippi on a map.
Last updated: May 2026
On this page, you can explore our real-time database of nuclear power plants in Mississippi. Each month, we track nuclear projects and update our list of the largest nuclear power plants in Mississippi.
As of May 2026, there are 1 utility-scale nuclear power plants in Mississippi, according to Cleanview's project tracker. Their total operating capacity is 1,440 MW.
Total Nuclear Power Plants
1
Total Capacity
1,440 MW
Built in 2025
0
Map of nuclear power plants in Mississippi. Marker size reflects capacity — only facilities with reported capacity data are shown.
Cleanview