There it was again – Hannover Messe. Although significantly smaller than before the corona pandemic, there was great relief on both the presenter and visitor side that the industry show from May 30 to June 2, 2022 could take place in person. The Hydrogen + Fuel Cells Europe event was very lively and busy at times – especially on the Tuesday and Wednesday. A sure sign that hydrogen will play a truly important role in industry as well as energy supply in the future. Otherwise, the view of Hannover Fairgrounds was rather dismal.