Regulating sustainable construction in Europe: An inquiry into the European commission's harmonization attempts

Purpose – The purpose of this paper is first, to gain insight into how the European member states have addressed the concept of sustainability in their building regulatory frameworks; and second, to gain insight in the effects of harmonization attempts of these frameworks by the European Commission (EC). Design/methodology/approach – Data on the member states' building regulatory regimes were gathered using a survey questionnaire. The survey questionnaire addressed over 60 different aspects of sustainable construction that may, in various ways, be regulated by the member states. Findings – The data obtained show mixed results. Some aspects of sustainable construction show far-reaching homogeneity, whilst others do not. It appears that current EC directives have a positive effect on homogeneity of sustainable construction regulation throughout Europe. However, this does not provide a firm base to advise more directives, as these often appear a too resource-intensive tool to achieve sustainable construction in a timely fashion. Additional and complementary approaches to such directives are proposed. Originality/value – The paper presents an overview of how European member states have addressed various aspects of sustainable construction in their construction regulatory frameworks. This provides valuable insights for further studies on regulatory change, regulatory convergence and divergence, and policy outcomes related to sustainable construction in the European Union. Also, the study presents a number of approaches to achieve homogeneity that may complement earlier approaches taken by the EC.