SUSTAINABILITY IN THE BUILT ENVIRONMENT: EXPLORING BARRIERS IN SOUTH AFRICA

Abstract

Sustainability in the built environment has become an international imperative within the Architecture, Construction, and Engineering (AEC) sector. While much has been written about the barriers to sustainable construction in South Africa, the implementation of the concept is still a challenge. This study thus employs an interpretative paradigm to add to what is known about the issues in South Africa. The collection, categorization and analysis of interview transcripts and a review of the findings in relation to the literature led to salient insights. Such insights show that education and experience inform a designer’s understanding of sustainable design and construction. Designers’ understanding of sustainable design values affect their behaviour, attitude and likelihood to promote sustainable practice. Change strategy that equips a project actor with knowledge and skill needed to do things differently seems to be a major factor for embedding sustainability in the built environment. Solutions to barriers that were identified include improved knowledge of sustainable design, construction and the material usage. Most importantly, there is a need for a change in clients’ perception of the cost of going green.