A NSW Government website

Commercial refrigeration course

Refrigeration systems can be overlooked in energy management, but it’s one area where you can often achieve significant savings.

This online course will help unlock these savings for your business. 

Delivery method: Online course 

Cost: Free 

Duration: 1 x 20 minutes 


Your refrigeration system might be costing your business a surprising amount in energy. This short course will get you thinking about how you can make your refrigeration more energy efficient. 

You will learn: 

  • why and how to improve your refrigeration 
  • the difference between commercial and industrial systems 
  • how the refrigeration cycle works 
  • how to improve your own refrigeration system.