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[–] 2 points 7 months ago (1 child)

They used to be cheaper. Solar is bananas cheap now

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  • [–] 2 points 7 months ago

    Generating electricity by boiling water used to be the cheapest option, but nowadays it's a bottleneck that itself is way more expensive than the alternatives that people actually build.

    It only got cheaper with time, though. It's the alternatives (PV, wind, batteries, gas) that improved a crazy amount.

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