Union of the Baltic Cities – Sustainable Cities Commission

Union of the Baltic Cities Sustainable Cities Commission is one of the thematic Commissions of the Union of the Baltic Cities (UBC). Union of the Baltic Cities is a voluntary, proactive network mobilizing the shared potential of its member cities for democratic, economic, social, cultural and environmentally sustainable development of the Baltic Sea Region.

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Our news

Traffic lights on Liepaja streets
Traditionally, transport emissions are estimated using fuel sales data at national or regional levels – a method far too imprecise for meaningful local action. In 2024, Liepaja partnered with cleantech startup GaiaHub and EIT Urban Mobility to challenge this approach. The result: a scalable digital solution that uses artificial intelligence and computer vision to track vehicle flows and calculate street-level CO2 emissions in real time.
Presenting SUMPs for BSR at the meeting.
Gdynia is part of the SUMPs for BSR project (Interreg Baltic Sea Region), which supports small and mid-sized cities in creating Sustainable Urban Mobility Plans that promote walking, cycling and low-emission travel through practical tools, data collection and pilot activities.

Our events

20/05
2025
Banner of the Interreg conference 2025
Tampere
Join Interreg BSR at the Programme Conference to uncover the hidden powers behind Interreg’s impact. Together, we’ll reveal the invisible mechanisms that drive Interreg’s success, explore inspiring project achievements that extend far beyond borders, and witness first-hand how Interreg’s magic transforms one community, one city, and one region at a time. We'll uncover long-lasting synergies it builds, paving the way for even more synergies to come with fresh funding.
20/05
2025
Banner of the Symposium.
Kaunas
The Symposium on 20 May 2025 in Kaunas will offer opportunities to share your ideas, to discuss theoretical and practical issues and to connect the leaders in the fields of plastic engineering, science and technology.

UBC TALKS... learn from webinars

UBC ASKS... the cities answer