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Hydro-Quebec
  • Planning for the energy of tomorrow – Projects
  • Menu
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  • Home
  • Planning tomorrow’s energy supply today
    • Forecasting demand
    • Ensuring sufficient supply
    • Ensuring energy delivery across Québec
    • Building the needed power lines or transmission substations
    • Seven electricity essentials
    • Three questions about power lines
  • Integrated Enhancement Program
Construction work and projects

Hochelaga substation and underground transmission lines

  • Project overview
  • Study area
  • Let’s talk
  • Documentationactive section

Dcumentation

Public consultation

  • Public consultation - November 2023 [PDF 3.3 MB – in French only]

Bulletins

  • Hochelaga substation and 315 kV underground transmission Line - Solution Selected [PDF 456 kB– in French only]
  • Study findings – Summer 2019 [PDF 684 kB - in French only]
  • Public consultation – Winter 2018–2019 [PDF 618 kB - in French only]
  • General information – Spring 2018 [PDF 2,44 MB - in French only]

Visual simulations

Video [in French only]

Duration: 1 minutes 27 secondes

Pictures

  • Visual simulation – Overview - Assomption  [PDF 2.9 MB]
  • Visual simulation – Hochelaga - Assomption  [PDF 3.4 MB]
  • Visual simulation – Viaduct – Overview - Hochelaga [PDF 3.2 MB]
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Location

Montréal


Status

Under study

We’d like to hear from you!

We want to establish a dialogue with you. Send us your questions and comments about the project!

Info-project line

1-866-388-1978

Contact person

Write to us

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