University of Reading Research Study: Indoor Environmental Quality and occupant well-being
September 28, 2015 1 Comment
Looking at a new approach for determining indoor environmental quality (IEQ) factors and their effects upon building occupants, BSRIA has provided the University of Reading’s School of Construction Management and the Technologies for Sustainable Built Environments (TSBE) Centre access to their Bracknell office building known as the “blue building”.
IEQ factors are proven to affect occupant well-being and business performance, however, for the first time, actual environmental and physiological field measurements will be compared. New research therefore has been developed by the University of Reading, which will seek to understand these relationships and the potential impacts of known IEQ factors on perceived levels of occupant satisfaction and well-being.
Understanding fundamentally how IEQ factors can affect building users, will allow system designers to finally visualise occupant well-being, personal satisfaction and productivity as part of a holistic business performance model. Based upon empirical measured IEQ factors and surveyed occupant data, the research hypothesis proposes that high-density occupation can reduce office workplace environmental footprints significantly when physiological impacts are understood.
The research methodology brings together measured environmental characteristics, physiological performance measurements, POE survey responses, and then uses an Analytic Hierarchy Process (AHP) to assess existing workplace designs.
Reducing operational costs and increasing occupant satisfaction and well-being is seen as a distinct competitive advantage, however, businesses remain focused towards meeting the challenges of energy security, demand side management and carbon commitments. The research, therefore, will provide empirical data to create informed business decisions focused upon these challenges. This is done by increasing the importance of well-being and by defining performance as a key metric.
Field research is currently underway on the top floor within the “blue building”, where 4 willing volunteers are participating in physiological sensory measurements and POE response surveys. The project will be running for 12-months, with the initial current 2-week data acquisition period being repeated a further 3 times during winter, spring and summer of 2015/16.
The research is also being conducted at two other similar office environments in Manchester and London, and seeks to support the hypothesis that hi-density workplaces are a further sustainable step in designing and operating more efficient and effective intelligent buildings.