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Yeah, true. But it turned from a "we don't have enough of element XY on Earth to build that" to a "it sounds kind of expensive" problem. As it turns out people
by adrianN 3y ago
Yeah, true. But it turned from a "we don't have enough of element XY on Earth to build that" to a "it sounds kind of expensive" problem. As it turns out people did the math already and building the hydrogen infrastructure is probably not prohibitively expensive, in fact it might turn out to be reasonably cheap. There is a tradeoff between overbuilding renewables, improving the grid, making the demand side more dynamic, and storage.
- martinald 3y agoYes, but my point isn't so much it couldn't ever be done, it's that by the time you upgrade the grid massively, build the renewables, build the electrolyzers, build the hydrogen infrastructure and the infrastructure to convert it back to electricity, it's almost certainly way more expensive than already expensive nuclear to build.
- adrianN 3y agoThe experts tend to disagree.