The Riga City Festival 2025
The Riga City Festival 2025 is one of Latvia’s largest public events, held across several city locations. System tested: A decentralized deposit cup system (returns can only be made at the issuing stand). 2 Euro for deposit. When: 16 August 2025 Aim: The festival...
Copenhagen Street Days 2025
The Copenhagen Street Days 2025 combined international 3×3 basketball competitions with diverse urban activities, food stalls, and community experiences. System tested: Reuse system for food packaging and cup through reverse vending machines and donation boxes...
Hamburg Sunset Run
The Change(K)now! project partner Green Events Hamburg tested a reusable cup system along the running track during the SUNSET Hamburg. SUNSET Hamburg is an evening running event set in the Wilhelmsburger Inselpark, combining natural surroundings, waterways and...
The XIII Latvian School Youth Song and Dance Festival
The XIII Latvian School Youth Song and Dance Festival took place from the 5th to the 13th July 2025, in Riga, Latvia. Measures tested: Use of deposit cups When: 5-13 July 2025 Aim: The aim was to reduce waste at a large event with complex...
Workshops, Dialogue, and Inspiration in Sweden’s Marine Capital
Focus on Energy, Transport, and Climate Adaptation The meeting opened with a warm welcome from Marcus Fredriksson, Economic Development Officer at Karlskrona Municipality, who provided an overview of the city. This was followed by a collaborative workshop where...
An international conference on the synergy between digitalization and sustainability to take place in Riga
On 4 November 2025, the Ministry of Smart Administration and Regional Development (VARAM) is organizing a conference “Think Digital. Act Sustainable.” – an international conference exploring how digitalization and sustainability interact and drive...Test Test test
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Manual: How to enhance co-creation between local authorities and local actors in building sustainable future at local level?
Societal transitions are complex, non-linear, and long-term processes of societal change. Transition management seeks – instead of optimising existing systems – to anticipate transitions, and to accelerate and guide the types of emerging changes...