PROTOSTACK | Tubular proton conducting ceramic stacks for pressurized hydrogen production 01-01-2023 - 31-12-2025 Show more information European Partnerships Clean Hydrogen Partnership Clean Hydrogen Partnership Call 2022 HORIZON-JTI-CLEANH2-2022-01-02 Development and validation of pressurised high temperature steam electrolysis stacks (Proton Conducting Ceramic Electrolysis)