Refrigeration guide

Improve the energy efficiency of your chillers and refrigeration systems with our energy-saving guidance.

Commercial refrigeration


This overview introduces the opportunities available to businesses to reduce energy use and the emissions associated with refrigeration systems.


  • Introduction
  • Refrigerated display cabinets
  • Cold rooms
  • Compressors
  • Condensers
  • Evaporators
  • Heat recovery
  • Refrigerant leakage and regulation
  • Next steps

Published: October 2019 
Publication code: CTV076 

This guide was produced as part of the Green Business Fund programme which ended in 2019.

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