Free and Hanseatic City of Hamburg – Ministry of Environment and Energy; General Directorate of Nature Conservation, Landscape Architecture & Energy Division; NGE1 Landscape Planning and Urban Green Institute for Climate Protection, Energy and Mobility (IKEM) négaWatt Lithuanian Energy Institute International Journalists’ Programmes Save the Children Italy University of Cambridge Institute for Sustainability Leadership (CISL) United Nations Association of Bulgaria Save the Children in Albania Climate Action Network Europe