Hydrogen Research and Innovation Days 2025
The EU Hydrogen Research and Innovation Days 2025 will take place on 24–25 November 2025 at the Sofitel Europe Hotel in Brussels.
Brussels
Discover the Network
Clean Hydrogen producers:
RES providers:
Engineering companies:
Hydrogen technology providers:
Consumers:
Technology centers:
Universities:
Communication and Exploitation experts:
Network organisations:
Public authorities:
Fellow projects
The H2Valley model across Europe
Castilla y León Hydrogen Valley is part of a growing European network of Hydrogen Valleys supported by the Clean Hydrogen Partnership. To date, 21 projects across 19 countries have been launched, with more than €1.3 billion in total investment. Recognized in the RePowerEU plan as key to scaling Europe’s hydrogen economy, these initiatives aim to double in number by 2025.
Latest updates
Follow the journey toward a clean hydrogen future
22 Oct 2025
News release
News release
Castilla y León Hydrogen Valley partners meet in Barcelona to drive progress on clean hydrogen
Barcelona, 15–16 October 2025 – The Castilla y León Hydrogen Valley consortium gathered in Barcelona for its second General Assembly to review progress and plan the next steps in building a clean hydrogen economy in the region.
17 Oct 2025
News release
News release
Castilla y León launches its Hydrogen Strategy 2030 to drive the green transition
The Regional Government of Castilla y León has begun developing the Hydrogen Strategy in Castilla y León 2030, a roadmap to position the region as a European leader in green hydrogen.
