When and where is Hydrogen Technology World Expo 2026?

From 20 to 22 October 2026 at Hamburg Messe, Messeplatz 1, 20357 Hamburg. The exhibition opens 9:30-18:00 on days one and two and 9:30-16:00 on day three; the conference runs 9:00-17:00 and 9:00-15:30 on the last day (subject to change).

Is it free to attend?

Entry to the exhibition is free. The conference needs a paid pass, at a standard rate of €1,985, with group discounts of 10% for two passes, 15% for three and 20% for four or more.

There is no free parking at the venue. About 3,500 spaces are available in the Mitte, West and Heiligengeistfeld multi-storey car parks, and the organizer recommends HVV public transport or P+R stations.

Is there a student discount?

Yes. Students can contact the registration team for a discount.

Hydrogen Technology World Expo 2026

Name: Hydrogen Technology World Expo 2026
Start: 2026-10-20T09:00:00+00:00
End: 2026-10-22T16:00:00+00:00
Location: Hamburg Messe

About this event

Hydrogen Technology World Expo is an international exhibition and conference for the technologies, components and engineering solutions behind hydrogen production, storage, fuel cells and infrastructure. It runs at Hamburg Messe alongside the co-located Carbon Capture Technology World Expo, and both are organised by Trans-Global Events, part of CloserStill Media.

Exhibition

More than 1,000 exhibiting suppliers across the hydrogen and CCUS value chain, from materials and next-generation components to complete systems. A free visitor pass also opens the co-located Carbon Capture Technology World Expo and the Open Theatre Forum.

Technical conference

Over three days, more than 200 speakers present real-world projects and breakthroughs across the Hydrogen Technology and Carbon Capture Technology conference tracks. Conference delegates receive post-show proceedings.

Who attends

Engineers, project managers, researchers, investors and commercial leaders working in hydrogen production, fuel cell development, hydrogen transport and decarbonisation. The organizer expects more than 20,000 attendees.

Meetings with exhibitors
Networking zone
Evening receptions

Tickets & passes

Free Visitor Pass — Free: Exhibition, co-located Carbon Capture Technology World Expo and Open Theatre Forum
Conference Pass — EUR 1,985: Standard rate; all conference tracks for 3 days, dining, refreshments and post-show materials; group discounts 10-20%

Hydrogen Technology World Expo 2026 is an Energy & Environment event taking place 20-22 Oct 2026 at Hamburg Messe, Hamburg, Germany.