As a clean yet effective energy source, hydrogen can be used to not only power vehicles on the road and in the air, but also propel vessels on the water and deep below the surface. So far, however, attempts to design a fuel cell vessel for travelling on rivers, lakes and oceans have been few and far between. Even though no such ship has made it onto the market yet, it’s not as if the maritime industry cannot point to many years of developing alternative systems.
The supply volatility of renewable sources such as solar and wind will need to be countered by powerful and efficient systems that can store the generated energy at any time and make it available as soon as demand requires. One solution to solve this challenge is energy storage in a material such as hydrogen (power-to-gas).