New power lines will bring N.D. wind energy to Duluth

A northern Minnesota utility broke ground this week on a $900 million electric transmission project that’s expected to play a critical role in the state’s clean energy transition. Duluth-based Minnesota Power is upgrading and expanding a 50-year old high voltage direct current (HVDC) transmission line that runs 465 miles from Center, N.D., to Solway Township, […]