Correct. The threshold is renewable energy used to produce methane and ammonia, more economically than fossil fuels sources. Then H2 economy becomes inevitable

Correct. The threshold is renewable energy used to produce methane and ammonia, more economically than fossil fuels sources. Then H2 economy becomes inevitable. For transportation, tackling all the use cases Li-ion doesn't. In other words, FCEV compliments BEV. If we unlock H2 soon, maybe civilization can survive climate crisis.