To bring renewable, carbon-free energy from Canada and upgrade the Upper Midwest’s electric system, Minnesota Power is proposing the construction of new transmission from Winnipeg to the Mesabi Iron Range and eventually into Duluth.
The company also is exploring other regional grid enhancements.
Minnesota Power filed its intent to pursue the project through the transmission expansion planning process of MISO, which manages grid reliability and electricity markets across 11 northern tier states and Manitoba, Transmission and Distribution World reported.
In an order dated Feb.1, the Minnesota Public Utilities Commission approved a longterm 250 MW purchase of hydropower from Manitoba Hydro, beginning in 2020.
