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Hydrogen geberation physically exists and works today, the cost at scale is somewhat in questions Mystery batteries that are cheaper than todays batteries do n

• jqpabc123 3y ago
  cost at scale is somewhat in questions In other words, it is not economically viable for anything beyond niche applications. Hydrogen is not a fuel. It readily reacts and forms strong chemical bonds with *everything*. It can be manufactured but not without the overall process being energy negative --- a net consumer of energy. Not many applications can realistically absorb this cost.
  • pfdietz 3y ago
    Of course hydrogen is a fuel. The implication you are trying to make there, that hydrogen is useless because its manufacture does not violate conservation of energy, is ridiculous.