Hydrogen Technology World Expo
Category:
trade fair
Date/Time:
Tuesday, 20 October to Thursday, 22 October 2026
Link:
www.hydrogen-worldexpo.com
Location of event:
Messe Hamburg, Hall B6
The Hydrogen Technology World Expo is the world’s largest supplier trade fair for hydrogen technologies, materials, and engineering solutions.
It showcases the latest developments in the hydrogen and fuel cell industry—from innovative approaches to low-carbon hydrogen production and efficient storage technologies to applications in stationary and mobile systems.
Since its launch in Bremen in 2021, the trade fair has experienced impressive growth. In 2025, it attracted around 20,000 professional visitors and 1,000 exhibiting companies.
In 2026, the event will once again take place in Hamburg, where the State of Bremen will be represented as a hydrogen location.
