Material efficiency: from top-down steering to tailor-made governance.

Material efficiency is one of the major challenges facing our society in the twenty-first century. Research can help to understand how we can make the transition towards a material-efficient society. This study focuses on the role of the government in such transition processes. Use is made of literature in the field of public administration and innovation literature, particularly transition management. On the basis of three Dutch examples (plastics, e-waste and bio-energy), the complex system change towards a material-efficient society will be reflected upon. These case studies underline the need for a tailor-made governance approach instead of a top-down government approach to enhance material efficiency in practice. The role of the government is not restricted to formulating policies and then leaving it up to other actors to implement these policies. Instead, it is a continuous interplay between the different actors during the whole implementation process. As such, the government's role is to steer the development in the desired direction and orchestrate the process from beginning to end. In order to govern with a better compass, scientifically underpinned guiding principles and indicators are needed. This is a challenge for researchers both in public administration and in transition management.