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Retrocommissioning (RCx) (Ongoing)

Project History

  • 9/22/2020

    Attached are the final project selection results for this year's Revolving Loan Fund, via Joshua Whitson. A big thanks to everyone who submitted projects and to those who support the Revolving Loan Fund.



  • 2/26/2020

    I am on the team that did the Retrocommissioning project in 2018 and I would be happy to share some of our knowledge from that process.  Below is the link to a presentation of that project that we took to a Big Ten energy confere


Retrocommissioning (RCx) is an analysis of a building's Heating, Ventilation, and Air Conditioning systems as well as their maintenance program. The purpose of this group is to restore the most favorable operating conditions while optimizing energy conservation, sustainability, and client comfort satisfaction. This group is important on our campus because deferred maintenance is becoming very detrimental to campus buildings. Retrocommissioning is a dedicated effort to help the campus address this challenge. 

Every Retrocommissioning project has details provided online.

Website URL(s)

Related Files

Project Team

  • Project Leader:

    Karl Helmink


  • Started August 1, 2007
    Started by Terry Ruprecht


Project Location(s)

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