Because hydrogen can be generated in a very clean way, through water electrolysis and renewable energy, coupled with the fact that it is very versatile and can be used in many different markets, it has become the key technology enabler to help many industries reach Net Zero emissions.There is strong scientific evidence that the world's climate is changing due to harmful greenhouse emissions relating to human impact. This is a multi-billion-dollar business in which the money for innovations is very loose, especially when there is no substitute.