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'Limitless' energy: how floating solar panels near the equator could power future population hotspots
(theconversation.com)
This is a most excellent place for technology news and articles.
Current power demand worldwide could be satisfied with around 115k sq miles of conventional panels. That’s around the size of Arizona or Bulgaria - which is a lot, but also a minuscule amount compared to the earths surface. There’s little need to put panels on the ocean, and it also puts the generation remote from most of the energy usage.