Under normal or standard conditions, hydrogen is a colourless and odourless gas. Hydrogen is non-toxic and is not causing environmental damage – in that respect it is environmentally neutral.
A major advantage of hydrogen is that it can be produced from (surplus) renewable energies, and unlike electricity it can also be stored in large amounts for extended periods of time. For that reason, hydrogen produced on an industrial scale could play an important part in the energy transition. As a chemical energy store, hydrogen could act as means of sector coupling in many integrated energy schemes.
H2H Alternative Energy Solutions Ltd registered in the United Kingdom owns the worldwide licence patent (hydrogen storage vessel).