Action on circularity is not taken when information and evidence is not available across the life cycle chain. The CircThread project's main objective is to unlock access to data now in silo’s, and enhancing it as decision information for actors across and outside the extended product life cycle. To do this CircThread will deliver a Circular Digital Thread methodology, a framework for facilitating information flow exchanges across the extended life cycle chain of Products, Components, their Materials and Chemicals data, and related Circularity, Environmental, Social and Economic Information. The core is to create data linkages between product chain, value chain, asset chain and life cycle chains based on a Product information Catalogue, and enable information exchanges via data contracts governed by secure and reliable management standards. The project will implement the system in Cloud Platforms in 3 demonstration clusters in Italy, Slovenia and Spain rolled-out across the entire extended life cycle chain of home appliances (incl. washing machines and dish washers) and home energy systems (incl. boilers, solar-PV systems and batteries) to test 7 circularity use cases and associated business models. The expected impact for the work programme is to enable improved decision taking accelerating Circularity and Carbon emissions reductions including: i) Enhanced life extensions of products by better understanding of in use failures and maintenance needs, ii) improved understanding of the quality of end-of-life products for spare parts buy-backs to support right to repair, iii) improved assessment of circularity routes by waste management and recycling companies by delivering enhanced product composition data, iv) improved materials and chemicals tracing of products and components for safer products and identifying Critical Raw Materials cycles, v) Empowering decisions by citizens and citizen organisations by providing direct access to product performance information.

Today, the European Union?s steel sector is a modern industry with its main customer base found within the EU home markets, particularly in high-end segments. However, challenges remain to keep the EU steel sector both competitive at a global level and climate-neutral, in line with the European Green Deal and the CleanSteel Partnership?s vision. The scrap usage in steelmaking is a common practice to improve the process? sustainability, as it decreases the use of virgin raw materials and boosts the circularity of the sector (decreasing CO2 emissions and electivity consumption). Nevertheless, the current trend in the EU scrap market points at a slight decrease in the pre-consumer scrap and an increase in the short- and long-term of the post-consumer scrap stream, due to an increase in steel consumption. Nowadays, these ?low-quality? scrap streams are not suitable for most applications, thus limiting their use in steelmaking. In order to increase the steel scrap recycling capacity and energy efficiency, while keeping EU competitive and safe in terms of raw materials imports, energy consumption and climate change impact, innovative technologies to ?clean? the scrap before it reaches the steel furnaces need to be implemented. CAESAR gathers up steelmakers, technology developers and research centers in a joint effort to validate, at full-size industrial scale, integrated scrap upgrading, sorting and characterization technologies, thus enabling to untap volumes of low-quality scrap streams in Europe, while keeping a high-quality product and generating valorization routes for all the non-ferrous fractions obtained, towards a zero waste steel sector.