Multicriteria analysis of health, comfort and energy efficiency in buildings

Roulet, C A; Flourentzou, F; Foradini, F; Bluyssen, P; Cox, C and Aizlewood, C (2006) Multicriteria analysis of health, comfort and energy efficiency in buildings. Building Research & Information, 34(5), pp. 475-482. ISSN 0961-3218

Abstract

In order to comply with sustainable development policy, the minimum that buildings should achieve are a healthy, comfortable and energy-efficient environment. Criteria for individually assessing each of the many criteria are known: the occupant's perceived health; the provided thermal, visual and acoustical comfort; and the indoor air quality and energy efficiency. A methodology is proposed to perform a global evaluation of a building with regard to all these criteria. This methodology is applied to a sample of 96 apartment buildings and 64 office buildings to determine a set of best buildings and a set of buildings that are not acceptable in terms of comfort, perceived health and energy use. Some significant differences between these two groups of buildings are presented. The very existence of the first set shows that it is possible to design and build office and apartment buildings that are simultaneously energy efficient, healthy and comfortable.

Item Type: Article
Uncontrolled Keywords: building assessment; comfort; energy efficiency; health; indoor environment; multicriteria analysis; occupant perception; satisfaction
Index terms: design and build, energy use, comfort, indoor air quality, methodology, office building, indoor environment, occupant perception, multicriteria analysis, sustainable development, apartment building, satisfaction, energy efficiency, building assessment
Subjects: sustainability and energy, contractual arrangements, energy systems, environmental science, project delivery, construction type, health behaviours and lifestyles, occupational health and safety management, asset management, decision analysis, environmental health, research methods, health safety and environment
Topics: Construction Technology, Procurement, Sustainability, Risk Management, Research Practice, Project Management, Business Strategy, Health and Safety
Descriptive scope: 3 PCT

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