World Hydrogen Week vs EHEC 2026

World Hydrogen Week is THE Global Hydrogen Event, where the hydrogen world comes to do business. This October, the 4th annual World Hydrogen Congress returns alongside the World Hydrogen Intelligence Day and Global Hydrogen Projects Summit. What's more, we are mirroring the hydrogen market’s growth and launching the inaugural World Hydrogen Derivatives conference to offer a week-long programme of events. Situated in a global hydrogen capital of Rotterdam, World Hydrogen Week [WHW] is the epicentre for innovation within the hydrogen industry, and your chance to connect with over 3,000 senior hydrogen players across 5 days of premium content and unrivalled networking. Personalise your learnings across four key event agendas, shaped by the industry for the industry, to accelerate the commercial deployment of hydrogen projects in all corners of the world.

The European Hydrogen Energy Conference (EHEC) is Europe's conference of reference in the hydrogen sector. Hosted every two years, EHEC is organized by the Spanish Hydrogen Association (AeH2) and brings together experts, researchers, and industry leaders in the field of hydrogen, providing a platform for sharing the latest advances, innovations, and developments in hydrogen-based technologies. With a focus on promoting sustainable and clean energy solutions, EHEC seeks to play a crucial role in advancing the adoption of hydrogen as a clean energy source across Europe and the world. EHEC provides an excellent framework for updates on hydrogen energy technologies. The perfect setting to showcase advances in R&D projects and products. It brings together the latest breakthroughs in research and business to stakeholders from a worldwide audience. Additionally, the conference facilitates the presentation of cutting-edge technologies in electrolysis and fuel cell science for strategic business collaborations to arise. After the great success of the EHEC 2024, which saw over 1300 attendees and featured 250+ speakers from across the entire hydrogen value chain, we are proud to announce the next edition of EHEC, which will be held in Sevilla (Spain) on the 11st, 12nd, and 13rd of March 2026.