Accelerating the transition to
industrial symbiosis, industrial-urban symbiosis
and circular economy

Hubs4Circularity are socio-technical ecosystems for full scale industrial symbiosis, industrial-urban symbiosis and circular economy closing energy, resource and data loops at regional scale. They are an important building block for achieving the climate neutrality targets by 2050.

The Knowledge Platform is now online!

Join the community

Become part of the European Community of Practice for Hubs4Circularity which connects actors from industry, regions and cities, H4C initiatives, and research and development organizations who are interested in sharing knowledge, experiences, tools and materials to progress faster towards industrial and industrial-urban symbiosis and circular value chains.

Join us and discover resources, opportunities and events to build up your skills, learn from each other, and develop your local hub!

Discover our new video on the Hubs4Circularity Community of Practice:
“Building Circular Industrial-Urban Ecosystems for a Sustainable Future”

GET ACCESS

Get access to up-to-date knowledge on how to reduce the environmental impact of regions and industries: best practices, guidebooks, project results, technologies for circularity, patents, educational materials!

CONNECT

Discuss, plan, share! Interact with peers and innovators and work together to tackle circular economy challenges!

INNOVATE

Discover webinars, open challenges, workshops, projects, opportunities and funding for your R&D and innovation projects!

REGISTER TO GET ACCESS
TO THE KNOWLEDGE PLATFORM
AND JOIN THE H4C COMMUNITY!

    News

    Hubs4Circularity Community of Practice at EIT RawMaterials Summit

    20/05/2025

    It was great to represent the Hubs4Circularity Community of Practice at EIT RawMaterial Summit on 13-15 May 2025 in Brussels and to introduce ours and related project initiatives (SYMBA, RISERS, FIREFLY)  in the field of industrial (urban) symbiosis and circular economy to numerous visitors passing by our booth! We introduced many to the concept of…

    Featuring THESEUS

    05/05/2025

    How is the first-of-a-kind hub for circularity in Greece established in the region of Athens/Attica? Which challenges does the region face, and how is the concept transferred to other Greek pilot regions? Our Hubs4Circularity Community of Practice Webinars in our recent series showcased projects from the latest EU Calls on Industrial Symbiosis and Industrial-Urban Symbiosis.…

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    Events

    CCRI Conference

    05/06/2025

    The next Conference of the Circular Cities and Regions Initiative (CCRI Conference) will take place on 5 June 2025 as part of the EU Green Week 2025, focusing on "Circular solutions for a competitive Europe". The CCRI Conference is co-organised with the European Circular Economy Stakeholder Platform (ECESP) – a good opportunity to connect city…

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