SINGLE offers a simple solution to deliver high purity, pressurized hydrogen using ammonia as fuel.

Proton ceramic electrochemical reactor (PCER) integrates 4 process steps in one single stage, making the process more energy efficient, and less costly.

Building on SINGLE’s achievements, the EU-funded COUPLE project aims to advance ammonia-to-hydrogen technologies by combining proton ceramic reactors with palladium-based membranes, paving the way for more efficient, scalable and cost-effective hydrogen production.