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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..

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

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