Technologies and Solutions For A Low-Carbon Hydrogen Future

Hydrogen Technology World Expo is the must-attend conference and exhibition that is exclusively dedicated to discussing advanced technologies for the hydrogen and fuel cell industry. The event will bring together the entire hydrogen value chain to focus on developing solutions and innovations for low-carbon hydrogen production, efficient storage and distribution as well as applications in a variety of stationary and mobile applications.

Don’t miss your chance to network with industry frontrunners and best-in-class solution providers at the Hamburg Messe, Germany on 21-23 October 2025.

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Highlights

in partnership with 2024

1000+

Exhibitors

300+

Speakers 

7

Expo Halls

20,000+

Attendees

The world’s largest suppliers trade fair for hydrogen technologies, materials, components, and engineering solutions

More than 300 international speakers and over 20,000 attendees will come together to discuss, and see, the latest technologies and engineering solutions, advanced materials, manufacturing equipment, infrastructure, as well as test and evaluation tools and services to finally commercialize hydrogen as a mainstream provider of clean, renewable energy. PLUS – see more than 1000 exhibiting companies in the main exhibition hall.

OUR 2025 HYDROGEN TECHNOLOGY WORLD EXPO SPEAKERS

SPEAKERS
Featured Speakers Include

Meet and learn from leading minds in the sector and tap into the expertise of thought-leaders and experts.

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EXPLORE OUR NEW 2025 HYDROGEN CONFERENCE TRACKS

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Hydrogen Leadership Summit

Low Carbon Hydrogen Production

Hydrogen Systems and Infrastructure Development

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Fuel Cell Innovation, Performance and Mobility

Hydrogen Derivatives & Sustainable Fuels

Green Hydrogen Production & Electrolyser Development

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EXHIBITORS
Featured Exhibitors For 2025 Include

Meet new suppliers, as well as some of the biggest names in the industry who will be demonstrating the very latest technology, solutions, materials, components, test & evaluation tools, and engineering capabilities to help accelerate your next hydrogen project.

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Over 1000 Exhibitors

The exhibition is the perfect opportunity to showcase your company in front of a highly targeted audience looking to invest in hydrogen technology.

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Free-To-Attend Trade Fair

Over 1000 companies are participating in the exhibition and entry to the exhibition hall is free. Register below and get your free exhibition pass.

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3 Day Conference

6 individual conference tracks, over 300 expert speakers, and more than 1,500 conference delegates.

 

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SOME OF THE TECHNOLOGIES & SOLUTIONS ON DISPLAY INCLUDE

In the main exhibit hall, attendees will find a full range of hydrogen production & storage solutions, fuel cell technologies, engineering partners, plant technologies, advanced materials, components, and infrastructure systems. 

  • Low-carbon hydrogen production
  • Storage solutions
  • Infrastructure solutions
  • Electrolyzers
  • Energy conversion
  • Compression technology
  • Catalysts
  • Hydrogen from biomass
  • Hydrogen-Power and Power-to-X
  • Carbon capture, utilization and storage (CCUS) and hydrogen
  • Membrane solutions
  • Storage systems
  • Industrial plant technologies
  • Liquefaction technologies
  • Advanced materials and composites
  • Gasification technology
  • Test, simulation and evaluation
  • Safety systems
  • Hydrogen fuels
  • Hydrogen injectors
  • Line assemblies
  • Fuel-cell control units
  • Heating with hydrogen
  • Fuel cell components and auxiliaries
  • Thermal management
  • Electrocatalysts
  • Fuel cell manufacturing and assembly
  • Refueling solutions
  • Internal combustion assistance (ICA) for cleaner diesel engines in HGVs
  • and more…
Ammonia Molecules Green

New for 2025

The Ammonia Zone

Hydrogen Technology World Expo is proud to introduce the Ammonia Zone at the 2025 event, focusing on ammonia’s growing role in the hydrogen economy. As a key energy carrier, ammonia is transforming industries by enabling efficient hydrogen storage, transport, and serving as a clean fuel for power generation and shipping.

Discover how ammonia is helping to shape the future of global energy systems in the new 2025 Ammonia Zone.

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FIND SOLUTIONS FOR A WIDE RANGE OF END-USER APPLICATIONS

Hydrogen Technology World Expo will provide the industry with a unique opportunity to meet more than 1000 suppliers to the advancing hydrogen sector. Find the latest technology, components, raw materials, test and evaluation tools, and engineering solutions providers in the exhibition hall and network with a wide range of industries looking to adopt hydrogen and fuel cell technology to decarbonize their industry.

EVENT HIGHLIGHTS

Exhibition hall Hydrogen Technology Expo 2024

Targeted Exhibition

A highly targeted exhibition hall packed full of the latest technologies and solutions to develop hydrogen & fuel technology for a wide range of applications.
Conference Hydrogen Technology Expo 2024

World's Largest Technical Hydrogen Conference

Hydrogen Technology World Expo Conference focuses on technical and engineering solutions - gain the knowledge you need to advance your hydrogen project.
Hydrogen Technology Expo Hall 2024

Co-Located With Carbon Capture Technology World Expo

Interest in CCUS is accelerating, visit the event and meet the pioneering companies helping develop CCUS to help decarbonize hard to tackle industries.
Networking Events With Industry Leaders

Networking Events With Industry Leaders

Whether attending as an exhibitor, visitor, of conference delegate, you are sure to meet industry leaders during our entertaining networking events. Extend your network and accelerate your low-carbon strategy. 

One Ticket, Two Events!

CCUS technology is tipped as one of the most exciting technologies to help dramatically cut carbon emissions over the next decade and will also be used to help create low-carbon hydrogen. Carbon Capture Technology World Expo will take place alongside the Hydrogen Technology World Expo with a dedicated exhibition area and its own dedicated conference. Your conference pass will allow you access to all conference sessions and post-event proceedings from both events.

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Platinum Sponsors

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Track Sponsors

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Visitor Relax Sponsor

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Supporters

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  • Gas Infrastructure Europe (GIE) is the association representing the interests of European gas infrastructure operators active in gas transmission, gas storage and Liquefied Natural Gas (LNG) regasific ...

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