The goal of the SERkut project is to improve the recycling process of electronic equipment and machinery materials generated by city organisations, focusing primarily on WEEE. Through the growing material flow, the project aims to enable new product and service innovations. It seeks to activate and strengthen collaboration among various organisations related to the field, thereby complementing the ecosystem in the sector. Efficient recycling and reuse can lead to significant energy savings and emissions reductions. Through various actions, it is possible to repair or adapt products from WEEE and create reusable alternative products following the principles of a circular economy. Additionally, the processing of WEEE can involve the recycling or further processing of valuable materials and raw materials. The amount of WEEE is continuously increasing, and large organisations like the City of Helsinki produce a significant amount of recyclable waste each year. For instance, the carbon footprint of the national healthcare and social services sector accounts for a substantial 6.5% of the total. Indeed, by influencing the reuse, recycling, and repair of materials, significant impact can be achieved at the local, regional, and national levels. Helsinki serves as an example that the recycling of machinery and equipment in large organisations is not always efficient, and materials may not be readily available for reuse. The city's processes are not functioning optimally to take recycling of these and other potential materials to a higher level. The effectiveness and efficiency of the process also require integrated digital tools for equipment management and data collection methods (e.g., tracking material flows) that do not currently exist. Therefore, the SERkut project also addresses the storage of targeted materials and equipment, material flows, repair, and forecasting and planning, as well as collaboration and logistics both internally and externally with companies and other stakeholders. Through measurement and planning, the creation of new ecosystems and business models and opportunities becomes possible. The goal will be achieved by developing the recycling process of machinery and equipment material further, and testing it in collaboration with the City of Helsinki departments and the Uusix workshops in the social and healthcare sector. The project will also include areas of cooperation with the RDI and business sectors to ensure a comprehensive value chain and long-term support for regional vitality. The aim is to create a tested model through the Helsinki case that can be rolled out to other cities and societal stakeholders. Additionally, this development work aims to take steps towards broader national and international collaborations. The subject of development is examined from both the perspective of recycling electrical and electronic equipment in the City of Helsinki and the perspective of the entire metropolitan area. The research and development activities coordinated by Forum Virium in the City of Helsinki (WP2-WP4) run in parallel with the broader WEEE ecosystem development work coordinated by Laurea. The SERkut project is linked to several regional, national, and European strategies. It supports the Smart Specialisation Strategy of Uusimaa, which emphasises sustainable growth based on innovation through the wise use of resources. The project aligns with the regional programme that highlights Uusimaa's role as a pioneer in circular economy innovations as well. The project also contributes to the goals of Finland's Circular Economy Roadmap 2.0 and the Baltic Sea Strategy Priority Area Inno.