Chamouchouane–Bout-de-l’Île, an essential project for the transmission system

Based on environmental studies, technical studies and meetings held in the project’s host community, Hydro-Québec made the following additions to its power system:

· Construction of a 735-kV line over 400 km between Chamouchouane substation in Saguenay–Lac-Saint-Jean and the Montréal metropolitan loop.

· Construction of Judith-Jasmin substation (735/120/25 kV)

· Diversion of a section of an existing 735-kV line over 19 km.