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Benjamin Skelton, P.E., Cyclone Energy Group |
The Walgreens Net Zero Energy store in Evanston, Illinois opened in November of 2013 and now has over three years of operating data. The project incorporated an innovative heat pump technology with a vertical well geo-exchange system and a central heat pump system that provides chilled water, heating hot water and services the refrigeration cabinets. Detailed performance data has been collected on the building and the geo-exchange field. This study explores the benefit of the geo-exchange system and the lessons learned from operating a net zero energy building. The project won a 2016 ASHRAE Technology Award.
See more of: Use of Geothermal Heat Pumps to Achieve Net Zero