ELYSIUM

The ELYSIUM research project addresses key challenges in anion exchange membrane electrolysis (AEMEL) that are hindering the scaling and grid integration of this technology. Significant research is needed into both the manufacturing processes for membrane electrode assemblies (MEAs) and their service life in dynamic operation in order to make AEMEL economically attractive. ELYSIUM focuses on the further development of active cell components, their manufacture and use in electrolysers, and exclusively investigates precious metal-free and PFAS-free MEAs with high power density. Innovative catalyst coating processes and sustainable process and electrolyte management aim to reduce the capital (CAPEX) and operating costs (OPEX) of AEMEL. These novel processes are evaluated at an early stage for scalability and sustainability. State-of-the-art testing procedures verify the integrability and longevity of the components in conjunction with fluctuating renewable power sources. The task of the Energy Institute is to evaluate social and environmental sustainability with a focus on the materials used and to assess the economic potential of the further developed AEM electrolysis using learning curve models.