Three Slovenian cities piloted different approaches to systemic change through data-driven solutions and citizen participation. Kranj focused on sustainable mobility, optimising transport flows and deploying Slovenia's first Mobility-as-a-Service application. Ljubljana integrated excess heat into its district heating system while building an innovation hub for energy retrofit awareness. Velenje tackled data fragmentation through community-driven data collection and new governance models. Together, they demonstrated how digital tools, innovation ecosystems, and citizen participation can be woven into broader climate strategies.

Cities involved: Kranj, Ljubljana, Velenie