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submitted 1 year ago by sam_uk@lemmy.world to c/solarpunk@slrpnk.net

New research shows densely populated countries in Southeast Asia and West Africa could harvest effectively unlimited energy from solar panels floating on calm tropical seas near the equator.

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[-] micutio@sh.itjust.works 12 points 1 year ago

Very interesting visualisation of the sea conditions. Being based in Singapore I can attest to the very calm waters around here. However, the available area will shrink quite a bit if you consider that the waters around Singapore and the Strait of Malacca are a major shipping lane. A traffic density of that level effectively prohibits any offshore installations. Would have been nice to factor that into the graphics.

[-] pulaskiwasright@lemmy.ml 5 points 1 year ago* (last edited 1 year ago)

I wonder how much of it would be sapped up by the air conditioning required to survive near the equator after temperatures rise a few more degrees.

[-] pizzaiolo@slrpnk.net 4 points 1 year ago

For countries in the equator it'd probably make more sense to have land-based solar panels, since they're cheap. African countries probably have the land to spare.

[-] MrMakabar@slrpnk.net 4 points 1 year ago

Africa is huge and West Africa is pretty densly populated.

[-] greengnu@slrpnk.net 4 points 1 year ago

So cut the amount of energy going to the life that produces the oxygen we need to survive....

[-] mindrover@slrpnk.net 11 points 1 year ago

Well, with they way ocean temps are skyrocketing, maybe it doesn't hurt to siphon off a bit of that energy.

[-] anzo@programming.dev 4 points 1 year ago

That was my first thought too. But then I remembered this research article saying that oceans were turning greener... https://www.nature.com/articles/d41586-023-02262-9 maybe we're at a win-win situation? Phytoplankton are the base of the marine food web, and their blooms can deplete oxygen levels in the water, endangering the marine ecosystem..

this post was submitted on 04 Aug 2023
56 points (93.8% liked)

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