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[–] 132 points 9 months ago (10 children)

Some solar is also boiling water

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  • [+] 46 points 9 months ago* (last edited 6 months ago) (5 children)
  • [–] 7 points 9 months ago (3 children)

    Isn't salt like the main bees knees these days?

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  • [–] 4 points 9 months ago

    I don't know, but the Ivanpah solar power station near Primm NV, which is a set of three molten salt towers is reportedly getting decommissioned, removed, and replaced with PV panels. Word is PV technology had improved in efficiency and stopped in cost enough that the whole molten salt thing is no longer economically viable, at least in comparison.

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  • [–] 2 points 9 months ago

    My local solar steam generator was shut down years ago as it was no longer worth testing direct reflector material anymore — even if they had gotten perfect reflectivity they couldn't compete with photovoltaics anymore

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