Seaman – Sardinia 138-kV Transmission Line Project

The Seaman – Sardinia project involves building a 138-kV loop from the Hillsboro – Maysville line and the conversion of the existing Sardinia station. The $11m project will improve reliability in Brown County, OH.

Project Sponsor Line Miles Voltage (kV) From State To State Year in Service
AEP Ohio 4.5 138 OH OH 2021
Estimated Costs ($M) Voltage Type Project Status Project Group Origin Point Destination Point
11.1 Planned Hillsboro Maysville Line Sardinia station
Interstate Build Start NERC ISO/RTO Country Project Partners
2019 RFC PJM US