The Captive Energy™ line was developed to provide highly-efficient, innovative solutions for capturing and utilizing waste heat. The units can enhance or replace existing HVAC systems. We met strict AHRI certification and built the units under ISO 9001 quality management standards. If your building has cooling requirements while generating waste heat, save money and energy by installing Captive Energy solutions from Energy Recovery Systems.

Our Partners

For parts and service, we’ve partnered with Control Temp Inc., one of the industry’s most respected HVAC contractors.

Since 1984, Chilliwack's IMW Industries has been a manufacturer of compressed natural gas (CNG) systems used globally to fuel vehicles as well as supply natural gas for industrial users. IMW systems offset more than one million tonnes of GHG annually, and ongoing production will increase offsets by another 400,000 tonnes each year. In Canada, IMW equipment is used in transit bus fleets in Vancouver, BC and Hamilton, ON as well as many fleet and public CNG stations.