Denmark Aarhus Guldborgsund Kolding Estonia Elva Haapsalu Pärnu Rakvere Tallinn Tartu Finland Espoo Helsinki Jyväskylä Kemi Kotka Lahti Mariehamn Pori Porvoo Turku Vaasa Germany Greifswald Hamburg Kiel Rostock Latvia Cēsis Jēkabpils Jelgava Liepāja Riga Valmiera Lithuania Gargždai Jonava Kaunas Klaipėda Palanga Panevėžys Rokiškis Tauragé Norway Arendal Kristiansand Poland Darłowo Elbląg Gdańsk Gdynia Koszalin Mielno Pruszcz Gdański Reda Rumia Sejny Słupsk Sopot Ustka Sweden Gävle Kalmar Karlskrona Luleå Malmö Örebro Region of Gotland Söderhamn Trelleborg Umeå Växjö Ukraine Chernihivka Kherson Khmelnytskyi Kramatorsk Pokrovsk Rivne region (partner) Rubizhne Vilnyansk Vyshhorod Zaporizhzhia Aarhus UBC member city since 1991 More information on ubc.net member page City web site City related news Advancing Climate Neutrality in Cities through Climate Budgeting Cities exchange best practices in climate budgeting New projects on green mobility and climate neutrality All city-related news City related events IWA World Water Congress & Exhibition in Copenhagen (11 September 2022) NORWIDA 2017 – Nordic Waste Water Conference (10 October 2017) Upcoming city-related events Projects A Climate Action decision Support Tool to accelerate cities' progress towards climate neutrality European City Facility cities.multimodal – urban transport system in transition towards low carbon mobility All city-related projects Publications Sustainable Cities Bulletin 1/2025 UBC SCC Annual report 2024 Baltic Cities Bulletin Spring 2024 All city-related publications