To be produced, hydrogen has to be separated from other elements. Yet for hydrogen to become a cornerstone of Europe’s energy transition, what makes the difference is connection. That is why CARMA-H2 has been part of the European Hydrogen Innovation (EUH2) Cluster since September 2025.
Since then, the cluster has steadily grown and now brings together nine EU-funded projects. All of them feature in the cluster’s latest joint publication: a booklet with a fact sheet for each project, showing how it contributes to new hydrogen technologies on the path to the EU’s 2050 climate-neutrality goal.
To explore the projects more quickly, the cluster has also produced a dedicated flyer and a poster. Want to see what each project is working on right away? Scroll down: the image at the end of this page has a QR code for each of the project, leading straight to its website.
Cluster activities keep growing too. On 9 December, CARMA-H2 will briefly present itself at the third webinar “Ammonia as an Energy Carrier“, organised by the sister projects APOLO, ANDREAH and COUPLE. Register here to join the conversation!
Follow the cluster’s progress with #EUH2cluster.

Image credits: ANTONI SHKRABA production, Pexels