Making Hydrogen Fuel Easy to Understand: A LEGO® Demonstrator for HyStandards
For HyStandards, ModulAREbricks developed a LEGO®-based demonstration model that makes the process of hydrogen fuel synthesis understandable and spatially comprehensible.
Hydrogen is considered a key component of future energy and mobility solutions. At the same time, the underlying processes are difficult for many target groups to grasp: renewable energy generation, electrolysis, technical conversion, storage, distribution, and refueling. This is precisely where the model comes in.
The aim was to visualize the path from the energy source to usable hydrogen fuel in a coherent model landscape.
The model depicts various stages of a hydrogen-based energy system. The focus is not only on illustrating individual facilities, but above all on explaining the process: How is hydrogen fuel produced, what technical steps are involved, and how can it ultimately be used?
Among other things, the following were depicted:
- renewable energy sources such as wind power and photovoltaics
- a biogas plant as a further component of the energy system
- technical equipment for electrolysis
- Infrastructure for further processing and storage
- a hydrogen filling station
- Road and utility infrastructure
This creates a demonstrator that shows the individual steps of hydrogen fuel synthesis as a comprehensible process chain.
The model clearly demonstrates how renewable energy sources can be used to produce hydrogen via electrolysis. The hydrogen is then further processed as an energy carrier, stored, and made available for use in transportation.
The hydrogen filling station represents the practical endpoint of the process chain. It demonstrates how a complex technical process can lead to a concrete application in everyday life.
The individual model areas are arranged in such a way as to create a comprehensible sequence:
- Energy generation through wind power, photovoltaics and biogas
- Electrolysis as a key technical step
- Further processing and storage of the generated hydrogen
- Provision at the hydrogen filling station
- Use as fuel in the mobility context
This makes the process spatially visible rather than abstractly described. Visitors can follow the path of hydrogen step by step and understand how different energy and infrastructure sectors interact. The demonstrator helps to make a complex technical topic accessible.
Hydrogen technology in particular requires explanation because many process steps usually remain invisible or are only depicted in technical diagrams.
The particular strength of the HyStandards model lies in the fact that it not only depicts individual systems but also explains a technical process. The path from renewable energy through electrolysis to the hydrogen filling station is presented as a coherent narrative.
In this way, an abstract energy topic becomes an understandable, spatially tangible demonstrator.
