The problem is that it is cheaper to produce hydrogen using fossil fuels, instead of using clean energy + eletrolysis. https://en.wikipedia.org/wiki/Hydrogen_p

The problem is that it is cheaper to produce hydrogen using fossil fuels, instead of using clean energy + eletrolysis. https://en.wikipedia.org/wiki/Hydrogen_production https://en.wikipedia.org/wiki/Hydrogen_production > As of 2020, the majority of hydrogen (∼95%) is produced from fossil fuels by steam reforming of natural gas, partial oxidation of methane, and coal gasification.