ASHRAE defines Retro-commissioning as a process that is applied to existing facilities that were not previously commissioned. Retro-commissioning follows the same basic process as new building commissioning and LEED Existing Building falls in this category of commissioning.
Retro-commissioning has been found to provide upwards of 15% whole building energy savings and 1.1 year average payback time. – Building Commissioning: A Golden Opportunity for Reducing Energy Costs and Greenhouse Gas Emmissions
Retro-commissioning intends to bring the building back to the original design intent. Our team can identify retro-commissioning candidates and provide services to restore the facility to its original purpose.