Hydro One Sault Ste. Marie is an integral component of Ontario's transmission system that connects Northern Ontario to Southern Ontario and is the second-largest electricity transmitter in the Province. A subsidiary company of Hydro One Inc., Hydro One Sault Ste. Marie LP is regulated by the Ontario Energy Board.
We're proud to be the transmission company serving Sault Ste. Marie and the local region and are committed to reliable service, employee and public safety, environmental responsibility and enhancing the quality of life in the communities in which we serve. We manage the following assets in our service territory: