Xcel Energy proposes Minnesota transmission line
The 345 kV line would reduce system congestion and assist regional energy providers in reducing carbon emissions.
Image for illustration purposes.
USA, Minnesota: Xcel Energy, together with Dairyland Power Cooperative, Rochester Public Utilities, and Southern Minnesota Municipal Power Agency, is proposing a new transmission line in southern Minnesota, aiming to deliver more affordable renewable energy to customers across the Upper Midwest, while enhancing the reliability and resilience of the system during extreme weather. The 345 kV line, spanning approximately 100 miles from a substation in Mankato to one near Pine Island, western Wisconsin, would reduce system congestion and assist regional energy providers in reducing carbon emissions. The project also includes a 20-mile 161 kV line from near Pine Island to Rochester.
The company has submitted a joint certificate of need and route permit application with the Minnesota Public Utilities Commission for the construction, and is spearheading the permitting and construction efforts, with the four involved companies collaborating on a section situated along the existing CapX2020 line near Pine Island, and the 161 kV line. According to the Midcontinent Independent System Operator (MISO), the project aligns with many initiatives aimed at delivering economic benefits, enhancing reliability, and facilitating access to low-cost renewable energy.
Xcel Energy has also engaged in collaborative efforts with tribal and local governments, landowners, and other stakeholders across the project area in order to determine the route options which have the least impact. The Public Utilities Commission will examine the proposal over the next 12-18 months, and provide opportunities for input from customers, landowners, and other stakeholders. Once approved, the construction should start in late 2026 or early 2027, with a completion date before 2030.
Source: T&D World