315/120/25-kV Argenteuil Substation and Supply Lines
August 2023
Over the past few weeks, Hydro‑Québec has been evaluating the best ways to optimize the transmission and distribution systems in Argenteuil MRC, including the project to build a 315/120/25-kV Argenteuil substation and supply lines.
We plan to resume discussions with the public gradually in 2024. Please note that the project website will be updated at that time. Thank you for your understanding.
Project overview
In order to meet the future energy needs of the MRC of Argenteuil and its businesses, Hydro‑Québec is planning to build a new 315/120/25‑kV transformer substation, named Argenteuil substation, and two double-circuit lines (one at 315 kV and the other at 120 kV) in the municipalities of Lachute and Saint-André-d’Argenteuil.
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