The Climate for Change: the Conditions for Effective Climate Change Policies: a Case Study on Residential Home Insulation Policies in New Zealand and Germany

Changes in the global climate and the insecure future of the world's energy supply place unprecedented risks and uncertainties before mankind. Massive changes need to occur, driven by effective policies. But what is the ideal climate for change? With a case study on insulation policies for the residential building sector this thesis aims to identify the conditions for a climate for change. This thesis explores the factors that help or hinder change and the structures that enable change and enhance implementation. Within a particular policy area, i.e. residential home insulation, this thesis examines the impacts on policy development and implementation of environmental and resources pressures, the strength of centre-left and green parties and the levels of corporatism in New Zealand and Germany. The case study of insulation policies in New Zealand and Germany has been chosen because of similar policy aspirations and rhetoric in the two countries but differing policy achievements and outcomes. The thesis compares three decades of policy making and implementation in Germany and New Zealand and finds that, if environmental and resource pressures are high, corporatist structures may impact positively on climate change policy development and implementation. It also finds that in pluralist countries centre-left and green party strength may be more important for the success of climate change policies than in corporatist countries.