Great River Energy, ITC Midwest, and Xcel Energy propose transmission line project with application for Certificate of Need
Great River Energy (GRE), ITC Midwest and Xcel Energy proposed a series of new electric transmission lines, Feb. 3, that will help deliver continued reliable electricity for energy consumers throughout the region, and connect new sources of electricity to the grid to serve increasing and evolving demands for electricity.
The project partners, Feb. 3, submitted an application for a Certificate of Need for PowerOn Midwest to the Minnesota Public Utilities Commission (MPUC).
PowerOn Midwest is a series of new electric transmission projects anchored by a 765 kilovolt (kV) backbone transmission line that will connect to the existing transmission grid in eastern South Dakota, travel across southern Minnesota and connect to the broader regional grid. In Minnesota, the 765 kV line will connect the Lakefield, Pleasant Valley and North Rochester substations in Jackson, Mower, and Olmsted counties.
These projects are essential to move large volumes of electricity from where it’s generated to where it’s needed, ensuring reliable energy delivery in all seasons, at all times. This new infrastructure can accommodate energy from all sources—helping communities thrive as energy needs change.
The projects were part of the portfolio approved in December 2024 by the region’s grid operator, the Midcontinent Independent System Operator (MISO), as part of the second set of projects in its Long Range Transmission Plan. In this historic portfolio, MISO approved 24 transmission projects including several 345 kV projects in Minnesota, North Dakota, and South Dakota, as well as the 765 kV transmission backbone infrastructure.
Pending approval of the Certificate of Need application in Minnesota, the companies will work closely with landowners and communities throughout the project area to seek input that will help determine the best line route to propose in their future Route Permit applications to be filed with the MPUC in 2027.
Subject to regulatory approvals, the companies expect construction of the transmission line to begin by 2030 and the line to be operational in 2034. More info at poweronmidwest.com.
Service
#swceSERVICE
