资源环境科技发展态势分析平台

This paper provides a preliminary evaluation of staged introduction of the Minimum Energy Efficiency Standards in England and Wales in the period after announcement but before policy implementation. A process evaluation of the specific policy design focussing on potential sources of policy failure is provided. Drawing upon a database of all EPCs registered for offices in London, preliminary empirical evidence is presented on policy outcomes post-announcement and pre-implementation period. The extent to which EPC G and F rated office buildings in London have improved their EPC rating in anticipation of the introduction of the policy between 2011 until 2017 is analysed. It is found that a maximum of 0.65% of the properties affected by the introduction of minimum standards had modifications that could have been triggered by the policy intervention in the period prior to policy implementation.