Gold standard
The same year, WestJet commissioned the construction of a new six-story head office building, next to their existing hangar facility at the Calgary International Airport. The building was constructed following the Leadership in Energy and Environmental Design (LEED) Green Building Rating System, featuring a rainwater retention system and geothermal heating. The first employees moved in during the first quarter of 2009, and the building officially opened the following May. The WestJet Campus building was certified as LEED Gold standard in October 2011.