Zusammenfassung der Ressource
Hydrogen
- Generating hydrogen by electrolysis of
water requires electricity, which is mainly
produced by burning fossil fuels.
- This means that using hydrogen-fuelled cars
will result in the burning of fossil fuels and
carbon dioxide emissions, unless renewable
methods of generating electricity are used.
- Supplying the hydrogen to
vehicles using fuel cells is a
problem. There is no network of
refuelling stations for hydrogen.
- One solution is to produce
hydrogen in the vehicle by
reacting petrol with steam.