The C4B consortium gathered in Barcelona for its 6th General Assembly, hosted by LEITAT at the DFactory facilities. Over two days, partners reviewed the progress achieved so far and discussed key developments across several work packages, including sustainability impact assessment of case studies, implementation of the multi-actor approach, and the development of fair and scalable business models.

A highlight of the meeting was the practice-oriented and interactive co-creation workshop "Final sustainability indicators validation", which focused on validating and discussing the C4B sustainability indicators and exchanging perspectives on how results across environmental, social, and economic dimensions can be effectively combined and communicated. This marked an important milestone reached in June 2026.

Partners also engaged in an exploitation workshop, aligning on key exploitable results and on the roadmap to maximise project impact. The agenda also covered communication and dissemination activities, along with updates on the C4B Open Call, an important opportunity providing funds of up to 60000€ for innovative bio-based projects.

Overall, discussions confirmed the strong collaboration within the consortium and reinforced the shared commitment to delivering impactful results.