this post was submitted on 15 Nov 2024
49 points (98.0% liked)

Green Energy

2203 readers
478 users here now

Everything about energy production and storage.

Related communities:

founded 2 years ago
MODERATORS
top 9 comments
sorted by: hot top controversial new old

This is just awesome. Really needed some good news today

[–] Allero@lemmy.today 3 points 23 hours ago (3 children)

Why building solar farm offshore?

I understand why wind farms are built that way, but solar?

[–] boreengreen@lemm.ee 10 points 22 hours ago (1 children)

Lots of flat space maybe. Or they are just claiming the territorial water that way. Idk.

[–] RvTV95XBeo@sh.itjust.works 2 points 10 hours ago

Little bit of A, little bit of B.

In China there's a lot of big coastal cities with very little open land for development. Putting small amounts of solar onto 1000 skyscrapers vs one big ocean plant, and the additional costs of ocean maintenance start to be less significant.

Similarly, in some places there may be opportunities to align the deployment of the panels with other systems, e.g., a kelp farm or ocean fish farm where you can collocate ocean structures.

There's likely to be lots of new challenges faced by these structures, but it's still good to work the kinks out now with some pilot projects

[–] Hugin@lemmy.world 7 points 20 hours ago (1 children)

The cool water can improve solar panel efficiency. Hotter panels produce less energy.

[–] Allero@lemmy.today 4 points 17 hours ago (1 children)

Makes sense. But does it really negate the elevated construction costs? I must assume such a station is significantly more expensive to build

[–] golli@lemm.ee 5 points 15 hours ago (1 children)

Not only construction, but also maintenance costs. I imagine they are harder to access, if needed, and salt water is hostile to any structure

[–] Allero@lemmy.today 2 points 12 hours ago
[–] KeefChief13@lemmy.world 1 points 20 hours ago