Pathways to impact in local government: the mini-Stern review as evidence in policy making in the Leeds City Region

Although in recent years great emphasis has been placed on global agreements and national commitments on climate change, ultimately action on mitigation and adaptation must take place at the local level. Many local authorities have to face questions of whether they should develop policies on climate change, and if so on what evidence should policies be designed and delivered. This paper describes how academic research on the economics of low carbon cities (the 'mini-Stern review') helped create such an evidence base for the Leeds City Region and its constituent local authorities. We describe how the response to the evidence and the pathways to impact were different in the individual local authorities and what this means for our understanding of evidence in local policy making. In terms of Weiss’ (1991) classification, the study was mainly useful as argument and idea rather than being used instrumentally. We find that the policy and political context in each authority determines to a large extent whether such an academic study is useable as evidence.