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The Dark Side of Hydrogen: The Holy Grail or Climate Catastrophe?

“The holy grail” of the energy future – hydrogen may soon have a very serious problem, which, if not solved quickly, will bring the whole “hydrogen revolution” to a halt. This is caused by the already absolute certainty that hydrogen in the Earth’s atmosphere reacts with tropospheric hydroxyl (OH) radicals. Therefore, its uncontrolled emission into the atmosphere disturbs the distribution and holds dangerously the decomposition of methane, ozone or water vapour, which can lead us, in the short term, to a possible climate cataclysm.