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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.
Let's also consider the corroding effect of these being bathed in salt water 24/7. Will make them very expensive, particularly since you will have to go get on a boat to fix anything.
Yeah, my alma mater has been working on wave energy since I was a student there in the 90s. Dealing with the Ocean's corrosive environment as well as it flora and fauna is a major challenge. And at least wave power harvesters aren't hampered by bird poop.