The studied building is a five storey high occupancy green build-ing completed in 2011. It is located in Kelowna, British Columbia,Canada. The building has an overall size of 68,000 square feet, whichcould accommodate 212 student residents. The building featuresa rooftop terrace, solar heating panels, occupancy and windowsensors, heat-recovery ventilators, and geothermal heating/coolingsystem. It was built to achieve LEED Gold Standard, and awardedUBC Residential Environmental Assessment Program (REAP) GoldCertification. According to the requirements of the REAP, the build-ing was built with the thermal characteristics listed in Table 1.