this post was submitted on 18 Dec 2024
167 points (99.4% liked)

Green Energy

2280 readers
175 users here now

Everything about energy production and storage.

Related communities:

founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[–] pageflight 17 points 3 days ago (9 children)

Why is a utility interconnect for rooftop solar a big process, but balcony solar is just plug in? Simply a matter of scale / reduced risk of electrocuting line workers? No net meeting for balconies?

Adding solar so simply sounds great.

[–] [email protected] 10 points 3 days ago (6 children)

If humans can build huge swaths of development and buildings and constructions in every major city all over the planet ... then I think we can make an effort to at least cover a good percentage of it with solar panels. The majority of us build shelters to avoid the sun anyway ... we like the sun but only for short periods during the day. So why not build shelters, homes, buildings, coverings, everything out of solar panels. Instead of deflecting all that energy, collect it and make it useful.

[–] YarHarSuperstar 0 points 3 days ago (3 children)

That seems like a bad idea unless we figure out a good way to fix the albedo problem that is apparently worse than ever

[–] Olgratin_Magmatoe 8 points 3 days ago

https://www.nature.com/articles/s41467-022-31558-z

The albedo decease from urbanization in 2018 relative to 2001 has yielded a 100-year average annual global warming of 0.00014 [0.00008, 0.00021] °C. Without proper mitigation, future urbanization in 2050 relative to 2018 and that in 2100 relative to 2018 under the intermediate emission scenario (SSP2-4.5) would yield a 100-year average warming effect of 0.00107 [0.00057,0.00179] °C and 0.00152 [0.00078,0.00259] °C, respectively, through altering the Earth’s albedo.

The albedo does have an effect, but not much of one. If we were to supplement every household with the ~30% solar power this article suggests, it would be a massive improvement and far outweigh the costs of the albedo.

load more comments (2 replies)
load more comments (4 replies)
load more comments (6 replies)