Fortunately space and land are cheap in the vast scheme of things. There are ver... | Hacker News

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		stale2002 on April 24, 2021 \| parent \| context \| favorite \| on: ‘Insanely cheap energy’: solar power continues to ... Fortunately space and land are cheap in the vast scheme of things. There are very large amounts of "free" space, on rooftops, for example.

WalterBright on April 24, 2021 [–]

The last time I flew to Europe, I was pleasantly surprised by the number of residential rooftop solar there was.

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