Horizon Utilities

MMM’s investigation identified 33 energy conservation measures

  • The investigation included Horizon Utilities’ head office and three service centres located in southern Ontario.
  • Used infrared thermal scanning to scan the building envelope, detect thermal anomalies, and identify areas for improvement
  • Once the investigation and calculations were complete, MMM projected a total reduction of 15.9% in utility costs, and a reduction of 79 tonnes in greenhouse gas emissions across all buildings.


  • LEED for Existing Buildings: Operations and Maintenance gap analysis
  • energy audit
  • thermal scanning