Pepperhill – Summerville 230-kV Line

The Pepperhill – Summerville project involves a new 230-kV transmission line near Summerville, SC. The project is needed to ensure reliability.

Project Sponsor Line Miles Voltage (kV) From State To State Year in Service
South Carolina Electric and Gas Co. 7.8 230 SC SC 2020
Estimated Costs ($M) Voltage Type Project Status Project Group Origin Point Destination Point
14.3 Planned Pepperhill Substation Summerville
Interstate Build Start NERC ISO/RTO Country Project Partners
2019 SERC NULL US