2 Bloor Street West

MMM provided audit and retro-commissioning services for this 34-storey office tower

  • Originally built in 1972, this 431,990 sq. ft. building contains retail stores and a bank on the ground floor level, with the rest of the building being leased office space
  • MMM performed a comprehensive energy and water audit focusing on long-term building renewal strategies.
  • Seven energy conservation measures were proposed including a lighting retrofit, boiler replacement, variable frequency drive installation, and window upgrade.
  • MMM completed a retro-commissioning study as part of the owner’s effort to improve occupant comfort and building performance.
  • Total potential annual energy savings of all measures identified was approximately 8% in electricity and 44% in natural gas, for a total savings of 13% in annual utility bills.


  • incentive application support
  • capital improvement measures
  • building renewal strategies
  • utility bills analysis
  • optimization of building systems