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New Wawa-Timmins 500-kV transmission project approved for Hydro One, emphasizing Indigenous partnership
January 7, 2025 | By Anthony Capkun

January 7, 2025 – Ontario’s Ministry of Energy and Electrification has directed the Ontario Energy Board (OEB) to amend Hydro One Networks Inc.’s transmission licence so that it can proceed with developing and constructing a new project in northeastern Ontario.
Through its wholly owned subsidiaries, Hydro One Ltd. is the province’s largest electricity transmission and distribution provider.
The proposed project is a 260-km, 500-kV transmission line, initially energized at 230 kV between Wawa Transformer Station (TS) in Wawa, and Porcupine TS in Timmins. It is expected to be in service by the end of 2030.
Commenting on being selected as the transmitter responsible for the development of the line, Hydro One president & CEO David Lebeter said it “acknowledges how Hydro One has prioritized Indigenous partnerships and reconciliation”.
In fact, the company says it was selected “after extensive evaluation of its proposal and consultations with Indigenous communities, stakeholders, and the public”.
Hydro One will work with all nearby First Nations, who have the opportunity to invest in a 50% equity stake in the transmission line component of the project through the company’s 50-50 equity partnership model.
“As we move forward with the designation of Hydro One and partners to build the transmission line between Wawa and Timmins, it’s not just about infrastructure—it’s about strengthening our communities, connecting people, and ensuring a sustainable, reliable future for the north,” said Chief Gauthier, Missanabie Cree First Nation.
“This project not only provides value to our communities as owners of infrastructure, but increases the transmission capacity in the grid system that is desperately needed,” stated the Wabun Chiefs and Wabun Tribal Council.
(The Wabun Chiefs and Wabun Tribal Council are: Chief Cheryl St. Denis, Brunswick House FN; Chief Anita Stephens, Chapleau Ojibway FN; Chief Murray Ray, Flying Post FN; Chief Alex Batisse, Matachewan FN; Chief Jennifer Constant, Mattagami FN; and Jason Batise, Wabun Tribal Council executive director.)
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