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, VA, 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 energized the line in 2017.

Project Sponsor Line Miles Voltage (kV) From State To State Year in Service
Dominion Virginia Power 51 500 VA VA 2017
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