This catalogue is part of the ‘Nordic Sustainable Cities’ project, one of the flagship projects within “Nordic Solutions to Global Challenges”, an initiative launched by the Nordic Prime Ministers. The cases presented here were selected through an open call inviting stakeholders like municipalities, NGOs and local associations as well as companies to submit entries. The open call was supplemented with desktop research and interviews with experts to get as broad a range of cases as possible. All pre-selected cases were evaluated by a jury consisting of government representatives from the Nordic countries, who selected 54 cases that exemplify the ideas outlined in the ‘White Paper on Nordic Sustainable Cities’. The map below shows the number of cases and their respective location in the Nordic Region.