Every transformation starts with a piece. Imagine a puzzle with 32 distinct pieces, each with its own shape, colour, and place. Individually, they tell only part of the story. But when connected, they reveal a much bigger picture, the transition toward climate-neutral and sustainable cities.
This transformation requires much more than just research and innovative tools. It requires fresh ideas, practical solutions, diverse areas of expertise and, above all, collaboration. By bringing together 32 partners across 12 European countries, the CIRCUIT project unites collective knowledge and experience to explore how this transformation can become a reality.
From cutting-edge research to on-the-ground action, every partner brings a vital piece to the puzzle. And together, we are building a comprehensive understanding of the challenges and opportunities ahead.
Putting the pieces together: the partners powering CIRCUIT
To better understand the diversity of expertise within our consortium, the partners are grouped into six categories. Each represents a unique area of knowledge and action, highlighting how complementary skills and perspectives come together to support the CIRCUIT vision.
10 Academic and research institutions driving the science, data, and methodological frameworks
Automotive Technology Centre ofGalicia: “Participating in CIRCUIT is a great opportunity for CTAG to help drive the transition toward more circular and sustainable industrial ecosystems through innovation and advanced materials research.”
University of Maribor: “University of Maribor is contributing its scientific excellence and advanced digital infrastructure to the joint European effort to couple circularity and decarbonisation in industrial–urban ecosystems.”
RISE Research Institutes of Sweden: “RISE will act as the project manager for the Umeå case. We look forward to demonstrating industrial symbiosis by utilising waste heat and biogenic residual streams to create circular and sustainable local fish and shrimp production systems.”
University of Thessaly: “We look forward to advancing knowledge and practice in integrating circularity and decarbonization strategies within territories facing accumulated environmental and socio-economic pressures, while facilitating the transfer of innovative solutions and policy approaches to other territories and contexts.”
Trinity College Dublin: “At Trinity College Dublin, we are excited to collaborate with partners in research, local government and industry from across Europe in upscaling decarbonisation and circularity activities to enable urban regions to transition toward sustainable, circular and climate-neutral ecosystems.”
Centre for Research and Technology Hellas: “CERTH is looking forward to working closely with CIRCUIT partners to deploy and validate innovative solutions in real-world environments, creating a robust foundation for large-scale replication and lasting impact across European cities and regions.”
University of Western Macedonia: “As an academic partner, UOWM will act as the project’s Data Manager, overseeing data management policies and procedures throughout the project lifecycle.”
VTT Technical Research Centre of Finland Ltd: “We are looking forward to working with the broad consortium and tackling circular economy issues across various geographies and sectors involved.”
Vigo University: “The University of Vigo, through the Knowledge Organisation Group, plays a key role in the Galician pilot phase of the project, contributing the perspective of the social sciences and humanities (SSH) to drive the transition towards more sustainable and circular models in peri-urban industrial areas.”
University of Umea: “We are looking forward to networking and industrial symbiosis.”
10 Municipalities, regional authorities & development agencies serving as testing grounds advancing innovation through real territorial needs
Regional Development Fund of Western Macedonia: “Through CIRCUIT, RDF aims to support the transition of Western Macedonia towards a more sustainable and circular regional economy by connecting innovation, territorial development, and real local needs.”
City of Umeå: “The Swedish cluster is looking forward to collaborating with EU partners in the CIRCUIT project to strengthen knowledge and integrate decarbonization and circularity in industrial sites, supporting climate-neutral and sustainable cities.”
Lagoa city council – Azores: “Through the CIRCUIT project, Lagoa aims to strengthen collaboration, exchange knowledge, and contribute to innovative and sustainable solutions for more resilient communities.”
Municipality of Maribor: “Through the CIRCUIT project, Maribor aims to strengthen the transition towards a circular and climate-neutral urban-industrial ecosystem. Our pilot activities will take place in the Tezno Industrial Zone, an important industrial area with strong potential for circular economy implementation and industrial symbiosis.”
City of Espoo: “We are looking forward to working together with partners to advance circular construction by enabling the reuse of building components and integrating low-carbon, resource-efficient solutions into urban development.”
Regional Science and Technology Fund: “FRCT coordinates the Azores cluster and supports the implementation of the Lagoa demonstrator, fostering stakeholder engagement and circular innovation in island territories.”
Vigo free trade consortium: “Through CIRCUIT, we look forward to generating local impact by improving working conditions across our industrial sites through more sustainable operations, while also unlocking new entrepreneurial opportunities in the field of circularity.”
City of Prato: “Prato joins CIRCUIT to shape a future where industrial competitiveness, circularity and climate resilience become part of one integrated urban vision.”
Fingal county council: “Fingal is looking forward to participating in the CIRCUIT Project to learn from the experience and expertise of project partners to advance the sustainable development of the local industrial area and integrate the area with the town of Balbriggan through digital innovation and trialling new technologies.”
IDETA territorial development agency: “Within the European CIRCUIT project, IDETA contributes through the replicator site “MC²” (Mineral Circular Center), Wallonia’s reference hub for the decarbonisation of the minerals and stone sector. MC² brings together industrial companies, research centres, universities, public authorities, and innovation stakeholders to accelerate the transition towards a low-carbon and circular economy.”
6 Industry partners & technology providers developing scalable, and data-driven solutions
Netcompany: “Netcompany brings expertise in software integration, AI, and innovation management to CIRCUIT, driving the development of interoperable platforms and AI-powered decision support tools. We are eager to help deliver scalable, data-driven solutions that connect industrial and urban systems for a sustainable, circular future.”
STAM: “We see CIRCUIT as a valuable opportunity to test and develop integrated approaches to industrial sustainability, linking transport planning, energy management, and stakeholder decision-making in a way that is based on real operational requirements.”
Lotus demolition oy: “We expect to improve and streamline circular economy processes in the reuse of building components and possibly develop new operating methods.”
Simbiente Azores – Environmental Engineering and Management, Ltd.: “Based in the Azores archipelago, Simbiente Azores is proud to bring an island and outermost-region perspective to CIRCUIT, joining a diverse European network to co-create practical circularity and decarbonisation solutions for regions with distinct challenges but a shared climate action ambition.”
Spolia Design: “We aim to develop and pilot the production chain of reuse construction components from material mapping to next assembly. Our purpose is to organise the process that enables larger-scale reuse in the construction sector.”
SRV construction ltd: “We look forward to collaborating with partners to drive tangible progress in the circular economy of the built environment in Finland.”
2 Utility companies managing the resources, energy flows, and practical urban services.
Umeå energy ab: “UEAB are exploring the way to create a value-sharing digital platform that will help stakeholders in setting up viable business partnerships.”
Public company nigrad, municipal company ltd: “Nigrad contributes practical experience as a publicly owned municipal utility and construction company operating at the local level. This enables the project to test, adapt and apply circular solutions developed within the demonstration cases of other partner cities and regions to the local context of Maribor.”
2 Non-Profit organisations & networks ensuring community integration, and open digital collaboration
RIA foundation: “Through this project, RIA aims to demonstrate that applying the same quality-of-life and ecological standards to industrial areas as we do to our cities has a profound positive impact.”
Open & Agile Smart Cities: “Being part of CIRCUIT is an exciting opportunity to help shape more collaborative, data-driven and human-centred approaches to circular and climate-neutral urban development. We are particularly looking forward to contributing to the collaboration processes between cities, industries and citizens, while exploring how digital tools and participatory methodologies can support more resilient, sustainable and inclusive industrial-urban ecosystems.”
2 Social innovation & communication specialists amplifying outreach and impact while ensuring social relevance, and fostering co-creation.
AUSTRALO: “At AUSTRALO, our DNA is rooted in marketing the future. By leading CIRCUIT’s outreach, our goal is to amplify the project’s results and maximise its long-term impact.”
Centre for Social Innovation: “All innovations are socially relevant: The Centre for Social Innovation works to foster co-creation processes in the CIRCUIT project, enabling mutual learning and a shared vision.”
A puzzle comes together not simply because its pieces exist, but because they fit perfectly. That collaborative synergy is our secret ingredient for CIRCUIT’s success.