Green occupants for green buildings: The missing link?: Fid-Bau Portal

Green occupants for green buildings: The missing link?

Deuble, Max Paul / de Dear, Richard John

Abstract Green buildings, often defined as those featuring natural ventilation capabilities, i.e. low-energy or free-running buildings, are now at the forefront of building research and climate change mitigation scenarios. This paper follows the results of recent post-occupancy evaluation (POE) surveys within two academic office buildings located in sub-tropical Sydney, Australia. Supplemented with an environmental attitudes questionnaire, based upon the New Ecological Paradigm [1]), it was found that occupant satisfaction levels on the POE were positively associated with environmental beliefs. Occupants with higher levels of environmental concern were more forgiving of their building, particularly those featuring aspects of green design, such as natural ventilation through operable windows. Despite their criticisms of the building’s indoor environmental quality, the ‘green’ occupants were prepared to overlook and forgive less-than-ideal conditions more so than their ‘brown’ (non-green) counterparts. These results support the hypothesis that pro-environmental attitudes are closely associated with the stronger ‘forgiveness factor’ often observed in green buildings, but the question of causality remains moot.

Highlights ► Indoor temperatures were warmer in the naturally ventilated building. ► Occupants of the mixed-mode building had lower environmental attitudes. ► Forgiveness factors were significantly higher in the naturally ventilated building. ► Increased environmentalism associated with increased tolerance of green building.