Wyoming Colorado Intertie Project

Wyoming Colorado Intertie Project is a 180-mile, 345-kV transmission line that originates at Laramie River Station, Wyo., and terminates at Pawnee, Colo. The project, which is sponsored by the Wyoming Infrastructure Authority, will cost $325 million. Construction is set to be complete in 2017. The project will provide 850 MW of firm transmission service across the TOT3 constraint located at the Wyoming-Colorado border.

Project Sponsor Line Miles Voltage (kV) From State To State Year in Service
Wyoming Infrastructure Authority 180 345 WY CO 2020
Estimated Costs ($M) Voltage Type Project Status Project Group Origin Point Destination Point
300 Conceptual Laramie River Station Pawnee
Interstate Build Start NERC ISO/RTO Country Project Partners
2016 WECC US LS Power Group