World Hydrogen Summit & Exhibition

Trade fair / May 20, 2026 - May 21, 2026

World Hydrogen Summit & Exhibition

Hydrogen and its derivatives are an important pillar in a sustainable global energy trading system, since they store vast amounts of energy over long periods of time, are transported in ships or pipelines, and will be used in all energy-consuming sectors as a replacement of fossil-based energy carriers. Furthermore, hydrogen is the basic molecule used in generating renewable synthetic fuels or chemicals.

In the business area of Hydrogen Technologies at Fraunhofer ISE, we conduct research on the electrochemical production and conversion as well as the thermochemical further processing of hydrogen.

At the World Hydrogen Summit & Exhibition, we will showcase innovative solutions and product developments in ammonia (NH₃) reforming and in the production, transport, and use of sustainable synthetic products. We will also present our solutions that simulate, optimize, and evaluate sustainable PtX systems from technological, economic, and ecological perspectives– identifying optimal sites and designing efficient production, storage, and transport solutions.

Our presentations

Our exhibits

We look forward to exchanging ideas with you!

Event details

Location

Rotterdam Ahoy
Ahoyweg 10
3084BA Rotterdam
Netherlands

Date

May 20, 2026 - May 21, 2026

Organization

World Hydrogen Summit & Exhibition

Our Presentations

May 20, 10:45 a.m. - 11:05 a.m.

German Pavilion, 2E90

Compact Reforming Units Enabling Ammonia Application

Florian Rümmele, Head of Group Application & Characterisation, Fraunhofer ISE

May 20, 4:00 p.m. - 4:15 p.m.

H2 Tech Insights, Hall 5

International Green Hydrogen Supply Chains: From Vision to Cost Reality - Case Study HYreland

Dr. Friedrich Mendler, Postdoc Researcher Hydrogen System Analysis, Fraunhofer ISE

Our Exhibits

Fraunhofer ISE will focus on innovative solutions and product developments in the fields of NH₃ Reforming, the Production of Sustainable Synthesis Products and the Analysis of Hydrogen Model Regions. Our experts look forward to presenting our multi-layered portfolio of innovations and services that support the upscaling of hydrogen technologies.

Ammonia Cracking

Fuel preparation technology CatVap® — © Fraunhofer ISE
CatVap® reactor concept for reforming and oxidation reactions.

During ammonia cracking, ammonia (NH₃) is converted into its components nitrogen (N₂) and hydrogen (H₂). To enable this chemical reaction efficiently at moderate temperatures, catalysts are used. The process is endothermic and therefore requires a continuous heat supply. This heat can be provided electrically or chemically via the partial oxidation of NH₃ to N₂ and water. In large-scale industrial plants, heating is typically provided by burners that heat the reactor walls and thus indirectly heat the catalyst. ISE is experimentally investigating well-integrable, compact reactor concepts suitable for dynamic operation.

At the World Hydrogen Summit & Exhibition, the exhibited eCracker features a modular reactor design with an electrically heated catalyst carrier, enabling fast start-up in under two minutes (with further optimization in progress). With a hydrogen production capacity of up to 0.8 kg/h and an electrical power supply of approx. 4–5 kW, it can be easily integrated into existing systems and scaled via numbering-up for different power classes.

Research and development services for:

Engine, turbine & fuel cell manufacturers
Plant engineering / EPCs & system integrators
PtX project developers

More info

Power-to-X

Fraunhofer ISE offers a wide range of research services in the field of chemical energy storage. The researchers develop efficient PtX processes, conduct assessments of technology and potential, and provide support with customized catalysts. They are currently researching sustainable liquid fuels for aviation, as well as an innovative, sustainable power-to-ammonia process that increases the ammonia yield and reduces production costs. In addition, they have developed the patented INDIGO process, an efficient and compact method for producing renewable DME from hydrogen and CO₂, which represents an efficient and cost-effective process alternative and can also be implemented at locations with limited infrastructure.

At the World Hydrogen Summmit & Exhibition Fraunhofer ISE’s PtX Cube displays different hydrogen-based energy carriers in terms of their relative energy density compared to non-pressurized and compressed hydrogen.

Research and development services for:

PtX project developers and investors
Catalyst manufacturers
Technology and process developers
Plant operators
EPC companies

More info

Hydrogen Infrastructure

© Fraunhofer ISE
Optimal placement and scaling of electrolyzers: Fraunhofer ISE identifies and analyzes hydrogen model regions through geographic information systems (GIS).

Our scientists use geographical information systems (GIS) to locate and analyze hydrogen model regions. Using techno-economic analyses, they develop and evaluate customized solutions for the production of clean hydrogen from renewable energies, its efficient storage and demand-oriented distribution. They prepare feasibility analyses of hydrogen projects, calculations for the design and optimization of electrolyzers, output forecasts and life cycle analyses.

At the World Hydrogen Summit & Exhibition the 3D exhibit “Hydrogen Model Region” models a local, self-contained world with regional hydrogen production, distribution and storage and showcases the comprehensive expertise across the entire value chain of the department Hydrogen Technologies at Fraunhofer ISE.

Research and development services for:

Port operators / logisticians
Project planners in general
Industry in general
Public transport operators
Municipalities / cities

More info

More Information

Business Area

Hydrogen Technologies

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Research Topic

Sustainable Synthesis Products

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Research Topic

Electrolysis and Hydrogen Infrastructure

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Trade fair

Trade fair / May 20, 2026 - May 21, 2026