20–22 Oct 2026 · Hamburg, DE
Hydrogen and Carbon Capture Technology World Expo 2026
Hydrogen and Carbon Capture Technology World Expo 2026 is a co-located three-day exhibition and conference held at Hamburg Messe focused on hydrogen and carbon capture (CCUS) technologies. It features a free-to-attend expo and paid conference program with technical sessions led by 200+ speakers, and showcases products, technologies and engineering solutions for hydrogen production, storage, fuel cells, infrastructure and carbon capture. The event targets industry professionals, researchers, investors and companies across the hydrogen and CCUS value chains.
Last updated
- Dates
- 20–22 Oct 2026
- Location
- Hamburg, DE
- Frequency
- Annual
- Audience
- Trade
- Duration
- 3 days
- Scale
- International
- Exhibitors
- 811Fact
- Visitors
- 20,000Fact
Compiled from public sources and periodically reviewed and updated. This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.
About Hydrogen and Carbon Capture Technology World Expo 2026
Hydrogen and Carbon Capture Technology World Expo 2026 is an international trade show for the Automotive & Mobility and Energy & Utilities industries, held in Hamburg, Germany. The 2026 edition runs 20–22 Oct 2026 at GRB Convention Center. It brings together an estimated 811 exhibitors and 20,000 visitors (organizer-confirmed). Event Scout has indexed 808 exhibiting companies for the event so far.
Known editions
- 2027Upcoming10–11 Feb 2027
- 2026Upcoming20–22 Oct 2026
Venue
Hamburg, DE
Who exhibits at Hydrogen and Carbon Capture Technology World Expo 2026
We've captured 808 exhibitors for Hydrogen and Carbon Capture Technology World Expo 2026 (roster as of 2026). They span 33 countries, 54% of them based outside Germany.
Where exhibitors are based
Exhibitors' head-office countries, most-represented first.
- Germany46%·210
- United States6%·28
- Italy6%·27
- Netherlands6%·26
- United Kingdom5%·23
Based on 457 exhibitors with a known head-office country.
What exhibitors do
The industries the exhibitor base works in, by share of the roster.
- Machinery Manufacturing45%·157
- Energy Electronics34%·119
- Services22%·75
- Chemicals Materials12%·40
- Construction10%·33
Based on 349 exhibitors with an industry label — a company can carry several, so shares can total over 100%.
Exclusivity
Ubiquitous roster — almost all of these exhibitors appear at many other events we track.
Cross-referenced against 808 exhibitors in our event graph.
International reach
Regionally international — neighbouring countries alongside a strong home base.
Exhibitor calibre
listed companies
1,000+ employees
Of 61 exhibitors whose company size we know.
Compiled from public sources and periodically reviewed and updated. This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.
Hydrogen and Carbon Capture Technology World Expo 2026 exhibitor list
The Hydrogen and Carbon Capture Technology World Expo 2026 exhibitor list currently counts 800+ indexed companies. They span industries including research and development, automotive,services and engineering. The preview below shows a sample of the indexed roster; the full list is available through Event Scout.
- S
Startseite FraunhoferQuelle, DE
- T
Toyota EUBrussels, BE
- R
Ramboll Group A/SHamburg, DE
- I
IngeteamZamudio, ES
- S
Siemens EnergyErlangen, DE
- Siemens
- Total Quality. Assured.
- MITSUBISHI ELECTRIC Global Website
- ENERTRAG SE
- Bosch Rexroth Global
- Tenaris
- Phoenix Contact Deutschland
- Gustav Klein
- Heat transfer, Separation, Fluid handling
- ElringKlinger
- Hexagon Purus
- SANG-A FRONTEC
- Röchling
- HPA
- OMB SALERI
- Service bis ins kleinste Detail
- Kse Cz
- Delta Air Lines
- Honeywell Technologies
- NOV
+ 783 more exhibitors
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