European Hydrogen Week 2025 is Europe’s leading event dedicated to the hydrogen economy. The 2025 edition marks the launch of a new format, reshaped into a bi-annual series, bringing even more content, high-level discussions, networking opportunities, and collaborations. This flagship event will gather policymakers, industry leaders, researchers, and innovators to connect, create synergies, forge partnerships, and exchange on all things hydrogen. HSL attendance: Visitor Rawad Habre September 29 – October 3, 2025 Brussels, Belgium