Prof. Liliana Andonova and Dr. Thomas Hale, University of Oxford, organized a workshop around a special issue they are editing on Transnational Climate Change Governance. The two-day workshop took place June 23-24 and had ten contributing authors attend. By bringing together specialists in each area of TCG, the special issues aims at contributing to the broader field of research on transnational governance. It also seeks to provide a policy-relevant assessment of TCG. The workshop was co-sponsored by CIES and the University of Oxford.