Explore the largest battery storage projects expected to come online in South Carolina and see all proposed battery storage projects on a map.
Last updated: May 2026
On this page, you can explore our database of planned battery storage projects in South Carolina. Each month, we track projects in development and update our list of the largest battery storage projects expected to come online in South Carolina.
As of May 2026, there are 3 battery storage projects in development in South Carolina, according to Cleanview's project tracker. Their total planned capacity is 179 MW. See also: operating battery storage projects in South Carolina→
Planned Projects
3
Planned Capacity
179 MW
Unique Developers
3
Map of planned battery storage projects in South Carolina. Marker size reflects planned capacity.
100 MW
Expected Online: June 2031
Location: Orangeburg, South Carolina
Developer: Renewco Power Holdings
75 MW
Expected Online: December 2026
Location: Barnwell, South Carolina
Developer: energyRe
5 MW
Expected Online: June 2026
Location: Fairfield, South Carolina
Developer: Duke Energy
Cleanview