I’ve often wondered what’s been happening with the idea of harnessing the powerful, predictable movement of the oceans’ tides to create electricity.
It seems obvious, but then you’d have to look at how to actually do it, and how to keep it all maintained and functioning. Machinery below the waterline is subject to everything from electrolysis to corrosion to barnacles. Just keeping a boat hull working decently requires a lot of maintenance. What about a giant generator?
Well it looks like somebody’s figuring it out. And to maintain this thing, you bring it up the surface, clean it off, and then lower it back down. At least that’s what seems to be happening in this video.
Sure hope this works! It could be part of the solution to global warming.