HYDROGEN DIALOGUE

Key facts

Attendance 2024

1 235

Exhibitors

40

Floor space

—

Admission

—

Frequency

Annual

Editions

1 (2026)

Attendance and exhibitor figures for 2024 are the organizer's own and are not independently audited. They may include co-located or joint exhibitions.

HYDROGEN DIALOGUE is an annual trade fair in Muenchen(Munich) covering innovative technologies. The most recent edition on record ran 23–25 June 2026 at Messe Muenchen; no future date has been announced. The 2024 edition reported 1,235 visitors and 40 exhibitors, a figure published by the organiser and not independently audited. Organised by NurnbergMesse GmbH.

What is exhibited

• Hydrogen Generation/Logistics/Use
• Innovative Technologies

J-messe subject tags

JETRO's own classification, kept verbatim. Fairs carry several; the sector in the sidebar is the single one this site browses by.

• Environment & Recycling
• Mining & Energy
• Testing & Measurement
• Manufacturing & Engineering
• Advanced Materials
• Industrial Machinery

Editions on record

Every dated instance of this fair the database holds. A series keeps one identity across renames and moves; each row below is one edition of it.

Where this came from

Field-level provenance for the most recent edition: what each fact came from, how far it is trusted, and when it was last checked.