Has the hydrogen storage problem been solved yet?

Last time I checked it needs to be stored in cryo / pressure vessel and it also leaks through steel and ruins its structural properties in the process.

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dogma1138 an hour ago | parent | next [-]

There are some innovation like hydrogen paste but it’s not going to be useful for a combustion engine cycle.

	▲	eptcyka an hour ago \| parent [-]
		The Mirai does not combust hydrogen.

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idiotsecant 10 minutes ago | parent | prev [-]

We store hydrogen all the time for industrial processes. It's not some super science, it's just expensive.