K. Sommer (2020)
Industrial symbiosis allows neighbouring firms to exchange waste, energy and water streams, supporting circular economy and decarbonisation objectives. Experts estimate IS could reduce industrial CO₂ emissions by 10% and save up to 40% of freshwater use. The report recommends creating a European community of practice, establishing a symbiosis-readiness framework and expanding towards industrial–urban symbiosis through circularity hubs.
Industrial Symbiosis in Europe: Insights from R&I Projects and Strategic Pathways for Scaling
This study and portfolio review conducted for the European Commission (DG Research and Innovation) provides a comprehensive analysis of research and innovation (R&I) projects focused on industrial symbiosis across Europe. It examines how EU-funded initiatives have contributed to advancing knowledge, technologies, and practices related to resource efficiency and circular economy strategies. The report maps project outcomes, identifies common approaches and methodologies, and evaluates their impact in fostering collaboration between industries. Particular attention is given to the role of innovation ecosystems, digital platforms, and policy frameworks in enabling the replication and scaling of industrial symbiosis solutions. The study also highlights key challenges, including regulatory barriers, market limitations, and coordination complexities, while proposing strategic recommendations to enhance future R&I actions. Overall, the findings underline the importance of integrated and systemic approaches to accelerate the transition towards a more sustainable and circular European industrial system.