Our presentation explores the process of Existing Building Commissioning also known as re-commissioning or retro-commissioning . We explain what it is, the benefits of commissioning of existing buildings, and how the process is important to the overall operations and maintenance of your facilities. We offer examples of how the re-commissioning process is executed utilizing the latest technology and smart analytics to identify the most impactful energy saving measures for facilities. We will also briefly discuss current initiative in the City of Denver including Energize Denver (benchmarking), and the Green Roof Initiative.

Tracey Whaley is a Commissioning Authority and Project Manager with over 30 years of experience. Her experience includes commissioning chilled water-cooling, boiler/ heating water, steam, packaged rooftop systems, constant volume, VAV distribution systems, and fire protection and alarm systems. Ruairi Barnwell is a respected high-performance building design expert. His aim is to elevate the built environment and restore order to the climate for future generations. Jon Ras is an Engineering Leader with 18 years of experience.