What do we Need in PEM Water Electrolysis to Achieve Our 2030 Targets: A Review of Key Challenges

What do we need in PEM water electrolysis to achieve our 2030 targets: A review of key challenges 1. Overview of progress in PEM electrolysis and identification of important development successes 2. Excellent performance values are already achieved in the laboratory: What does this mean for the development of the next product generation? 3. Cell level: highest priority for the reduction of PGM loading and thinner as well as longer-lasting membranes 4. PFAS ban on EU level as a serious challenge for PEM electrolysis