Cunningham-Elmont 500-kV Transmission Line Rebuild

The Cunningham-Elmont 500-kV Transmission Line Rebuild is a proposed rebuild of a 51-mile, 500-kV transmission line in the Fluvanna County, VI, region. The rebuilt line will utilize the existing right-of-way between the Cunningham and Elmont substations.  The project is necessary to ensure continued reliability in the region and is estimated to cost approximately $103m. Dominion expects to put the line into service by summer 2018.

Project Sponsor Line Miles Voltage (kV) From State To State Year in Service
Dominion Virginia Power 51 500 VA VA 2018
Estimated Costs ($M) Voltage Type Project Status Project Group Origin Point Destination Point
103 Operating Cunningham Elmont
Interstate Build Start NERC ISO/RTO Country Project Partners
No 2016 SERC PJM US