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Stay Informed, Anywhere and Anytime!

Montreal, December 18, 2015

Press Release

Hydro-Québec is launching a new mobile application to help customers stay better informed in the event of a power outage.

The 735-kV transmission line celebrates 50 years

November 30, 2015

News

On November 29, 1965, Québec revolutionized the world of electricity. Before the dignitaries present for the event, the world’s first 735-kV high-voltage line was commissioned. This innovation, which was closely ...

The 735-kV transmission line celebrates 50 years

Montréal, November 30, 2015

Press Release

On November 29, 1965, Hydro-Québec commissioned the world’s first 735-kilovolt (kV) high-voltage transmission line. This Québec innovation transformed the course of Québec’s energy development by making it cost effective to ...
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