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 Malmö UBC member city since 1997 More information on ubc.net member page City web site Follow City on Twitter Advisory board members Mr. Per-Arne Nilsson (Co-chair) Ola Nord (Advisory Board Member) Full list of the Advisory Board members City related news CDP-ICLEI Disclosure Cycle 2025 is Open – Join the Cities Leading the Way Innovative Solutions for Enhancing Urban Biodiversity: From Small-Scale Initiatives to Large-Scale Transformations Biodiversity as an integral building block of our cities All city-related news City related events UBC Sustainable Cities Commission meeting with the Climate Budget Summit (1 October 2025) Conference "Future-proofing our port cities" in Malmö (30 September 2025) UBC TALKS about Urban Biodiversity Parks as a method for actively increasing biodiversity (27 May 2025) Upcoming city-related events Projects Urban Biodiversity Parks as co-creative platforms for enhancing biodiversity, learning and community involvement in urban ecological regeneration Eliminating Micro-Pollutants from Effluents for Reuse Strategies New Hansa of Sustainable Ports and Cities All city-related projects Publications Sustainable Cities Bulletin 2/2025 Sustainable Cities Bulletin 1/2025 UBC SCC Annual report 2024 All city-related publications Videos UBC ASKS How is your city working on revitalisation UBC ASKS How can cities address climate change Resource Wisdom and Biosphere areas in UBC cities, day 1 All city-related videos UBC TALKS Webinars Webinar: UBC TALKS about Urban Biodiversity Parks Webinar: UBC TALKS about EU Mission: Restore our Ocean and Waters Webinar: UBC TALKS Transitions to circular economy in UBC cities UBC TALKS