Future Mobility
I suspect that electric cars will prevail over the hydrogen cars in the long-term.
Through research, the batteries of the future will be better and more efficient. The new batteries will contain less of the rare metal like cobalt. The life span of the battery should also be longer. Many start-ups are working on recycling solutions.
In addition, in the last years the whole road infrastructure is being fully designed for electric cars.
Hydrogen cars are very dangerous and storage is very complicated. The production of hydrogen also needs a lot of energy.
Hydrogen is a very exciting topic. I think that hydrogen will become a good long-term solution for ships and airplanes. Trucks maybe, cars less.