What is hydrogen mobility?
Hydrogen mobility refers to all means of transport using hydrogen as an energy source , replacing fossil fuels or lithium batteries. It is now emerging as a sustainable, efficient and clean alternative to address environmental challenges.
How does a hydrogen vehicle work?
A hydrogen-powered vehicle —whether a bicycle, car, or train—is powered by a fuel cell . This converts hydrogen stored in a tank into electricity through a chemical reaction with oxygen in the air. The only output? Water vapor.
The result: zero polluting emissions, no combustion, and silent operation. It is a pillar of hydrogen transport .
What does hydrogen mobility consist of at Velhy?
Velhy offers a range of hydrogen bikes (Sport, City, Cross) designed to make this clean technology accessible to the general public . Each bike is equipped with:
- of a 0.4L low pressure tank
- of a hydrogen generator ( hydrogen electrolyzer ) operating on water
- of a long-life fuel cell
This system provides a range of 40 to 60 km , for simple and rapid recharging at home, without depending on heavy infrastructure.
What is the difference with a classic electric bike?
Unlike a city electric bike powered by a lithium battery, a hydrogen bike :
- does not require any direct mains connection
- uses water and electricity to produce its fuel (hydrogen)
- recharges via a hydrogen generator supplied with the bike
- contains little or no rare metals
The hydrogen-powered bike is more autonomous, more sustainable and more environmentally friendly.
Why choose hydrogen mobility?
Because it addresses three key challenges:
- Eco-friendly : no CO₂ emissions, fine particles or noise
- Sustainable : no reliance on rare metals or disposable batteries
- Economical : very low charging cost (~€0.30 for 60 km)
By choosing a Velhy City, Cross or Sport hydrogen bike , you are actively participating in a more responsible energy transition, while enjoying a modern and uncompromising mode of transport.
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