Cross-Tie 500-kV Transmission Line

TransCanyo is proposing a the new Cross-Tie 500-kV Transmission Line project between Utah and Nevada. The 213-mile line between central Utah and east-central Nevada within existing designated West-Wide Energy Corridors is needed to strengthen the electrical interconnection between the PacifiCorp and the NV Energy transmission systems, while supporting inter-regional power transfers by linking the NTTG and WestConnect planning regions.

Project Sponsor Line Miles Voltage (kV) From State To State Year in Service
TransCanyon LLC 213 500 UT NV 2024
Estimated Costs ($M) Voltage Type Project Status Project Group Origin Point Destination Point
667 Planned Clover Robinson Summit Substation
Interstate Build Start NERC ISO/RTO Country Project Partners
WECC US