Sobeys Project:
Supermarket Refrigeration

The project involved installing an eco-friendly, sustainable, and highly efficient refrigeration system for the IGA supermarket in Saint-Basile-le-Grand. The goal was to create a system capable of recovering and redistributing the energy produced, thus ensuring the complete heating of the supermarket without the need for supplementary systems. To achieve this, we chose “double-stage” compressors operating with R22, accompanied by an energy recovery network.

This pioneering project quickly became a model for energy performance, with very low maintenance costs. The systems installed in 2001 continue to operate optimally today. What was once an innovative system met with skepticism is now an industry standard, adopted by the majority of our clients.

of the recovered energy is redistributed for supermarket heating.
0 %
increased profitability due to energy optimization.
0 %
performance, with systems still fully operational after more than 20 years.
0 %

Project Specifications

Expertise: Eco-friendly refrigeration, energy recovery, energy optimization.

Project Specifications: Refrigeration system and autonomous heating, use of “double-stage” compressors and a CO2 thermal station.

Location: Saint-Basile-le-Grand (Quebec), Canada

Installed Equipment

  • CO2 thermal station, powering all refrigerated counters, cold rooms, and ice machines
  • Heat exchanger
  • “Double-stage” compressors
  • High-capacity recirculation pump
  • Modulating condenser
  • Innovation in fan management
  • Coils controlled by an innovative valve management system
  • Ultra-modern control system

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