High deployment of fuel cells and hydrogen technologies is expected in the near term in the EU to decarbonize energy and transport sectors. The idea is to generate vast amounts of green hydrogen from the expected surplus of renewable energy sources (implemented policies are going towards 65% of electricity from renewable energy sources by 2050) to be used in transport (moving fuel cell electric vehicles), energy (feeding stationary fuel cells for cogeneration, injecting hydrogen into the gas grid) and industries (hydrogen generation for chemical industries). However, the expected commercial FCH technologies (mainly PEM and alkaline electrolysers as well as PEM and Solid Oxide fuel cells) are not prepared for full deployment in what regards to recycling and dismantling stage. The main goal of proposal is to deliver reference documentation and studies about existing and new recycling and dismantling technologies and strategies applied to Fuel Cells and Hydrogen (FCH) technologies, paving the way for future demonstration actions and advances in legislation. To achieve this goal, the following key steps will be followed considering the involvement and validation of relevant FCH value chain actors and the HYTECHCYCLING Advisory Board of manufacturers: 1. Pre-study and techno-economic, environmental, RCS assessment related to dismantling & recycling of FCH technologies to detect future needs and challenges 2. Development of new technologies and strategies applied to FCH technologies in the phase of recycling & dismantling and LCA analysis considering critical, expensive and scarce materials inventory 3. Proposal of new business model, implementation roadmap and development of reference recommendations and guidelines to focus the sector and pave the way for future demonstrations and introduction of the concept among FCH stakeholders

Car electronics is one of the most valuable source of Critical Raw Materials (CRMs) in cars. What it sounds so strange is the lack of interest of car manufacturers (and the whole automotive sector in general) towards the recovery of these valuable components from End-of-Life Vehicles (ELVs). Maybe, the complex set of barriers (e.g. regulatory, governance-based, market, technological, cultural, societal, gender, etc.) companies must cope with when implementing Circular Economy (CE) are making very difficult its adoption, by limiting potential benefits. All these data show as, even if car manufacturers are investing big capitals trying to shift their business towards more sustainable mobility concepts, the sectorial transition towards CE seems to be far from its completion. Especially at End-of-Life (EoL) phase, there are still many issues to be solved in order to functionally recover materials from cars (e.g. reuse recovered materials for the same purpose they were exploited originally) and the dependence from natural resources when producing new cars (even if electric/hybrid/fuel cell -powered) is still too high. This mandatory systemic transformation requires to all companies/sectors to redefine products lifecycles since the beginning, by considering CE already before to design them. To this aim, the TREASURE project wants to develop a scenario analysis simulation tool able to quantify positive and negative implications of CE, by leading the European automotive supply chain towards its full transition to CE.