Hydrogen Valleys Days - 4–8 May 2026, Antwerp, Belgium

This week-long series of events will bring together European and international stakeholders to showcase how Hydrogen Valleys turn innovation into deployment—connecting supply and demand across the value chain, accelerating investment-ready projects, and strengthening Europe’s clean hydrogen ecosystem and its competitiveness.

The official programme opens on Tuesday, 5 May, with the European Clean Hydrogen Alliance Forum organised by the European Commission — linking Hydrogen Valleys and other large flagship projects with the Alliance community to align project pipelines with industrial priorities, market uptake and investment perspectives.

A public, high-level policy event, jointly organised by the Clean Hydrogen Partnership and European Commission, will follow-up on Wednesday, 6 May, and will focus on the role of EU Hydrogen Valleys as an engine for competitiveness in Europe’s regions.

On Thursday, 7 May, will take place an invitation-only workshop on Hydrogen Mobility, jointly organised by the Clean Hydrogen Partnership and Japan’s New Energy and Industrial Technology Development Organization (NEDO), showcasing mobility projects and wider applications. 

These events will be complemented by other internal meetings along entire week and stakeholder activities and site visits are also planned for Friday, 8 May. 

Throughout the Hydrogen Valleys Days, participants will also benefit from the presence of the Energy Observer vessel in the Port of Antwerp-Bruges.

More information, including registration and programme details will be published soon.