Ontario designates Hydro One to build the Greenstone Transmission Line – ReNew Canada

January 29, 2026

The Government of Ontario has directed the Ontario Energy Board to designate Hydro One Networks Inc. (Hydro One) to develop and construct a new priority transmission line in the Greenstone region.

Once complete, the Greenstone Transmission Line will provide additional capacity to the area and improve reliability for northern communities. The line is also expected to drive economic development and support Indigenous community growth.

Read More: https://www.renewcanada.net/ontario-designates-hydro-one-to-build-the-greenstone-transmission-line/