YUL Montreal-Trudeau International Airport - Installation of a new gaz line as part of the boiler decentralization program

Air Canada proposes to dig a trench in the ground to install a new gaz line starting at the Energir gaz station and running to the north-east corner of the Air Canada B3 building located at 750 de la Côte-Vertu Ouest which represents a distance of approximately 1 kilometre. This new gaz line is an essential component of the infrastructure because it will supply the new heating systems that will be installed in this building in 2022 in order to make them independent from the thermal power plant.  In addition, this line will be the main artery that will be used to feed the new heating systems that will be installed in the next few years in the other Air Canada YUL base buildings. 

Latest update

October 12, 2021 - Following the required analysis, the consultation process and the planned mitigation measures, Aéroports de Montréal has determined that the project is not likely to cause significant adverse environmental impacts. Mitigation measures will be put in place during the work and are based primarily on the following components of the physical environment:


  1. Air Quality
  2. Water quality
  3. Soil quality
  4. Health and safety

The measures identified to mitigate the environmental impacts will be implemented by the developer. Accordingly, Aéroports de Montréal may exercise its powers to allow the project to proceed..


Key documents


Public Affairs
ADM Aéroports de Montréal
800 Place Leigh-Capreol
Office 1000
Dorval, Quebec H4Y 0A5
Email: consultation-projets@admtl.com

  • Location

    • YUL Montréal-Trudeau International Airport (Quebec)
  • Nature of Activity

    • Airport and Airfields
  • Assessment Status

  • Start Date

  • Proponent

    Air Canada
  • Authorities

    • Montreal Airport Authority
  • Assessment Type

    Project on federal lands
  • Reference Number


This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.


Nearby assessments

...within 200 kilometres
Date modified: