this post was submitted on 30 Aug 2023
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[–] [email protected] -2 points 1 year ago (2 children)

Another person with the incredible wisdom to tell me the is no sun during the night. Thank you sir!

I'll make it quick: Reducing carbon emissions is urgent. Building nuclear plants takes time, is expensive. There is no capacity to build enough to offset any carbon, not to mention building them produces carbon emissions. Plus many are even scheduled to be closed.

Building something that will make a difference 20 years from now is smart, but if it comes at the expense of what is urgent today, it is very very dumb.

[–] [email protected] 4 points 1 year ago (1 children)

Exactly. This person is talking about planting trees and waiting 20 years?

If you're hot today you don't plant a tree, you put up a temporary shade (like a tent). Just nailing plywood roof to four posts is better than waiting 20 years for a frigging tree to grow.

People complaining about "the current technology" of solar, windmills, and batteries? Prices per MW are dropping so fast, it won't even matter soon. Battery tech is only old because we didn't have a lot of power to store. I bet we have better batteries before the decade it will take to build a single nuclear plant.

[–] [email protected] 3 points 1 year ago* (last edited 1 year ago)

we have better batteries before the decade it will take to build a single nuclear plant.

That is quite the gamble though. You're so sure that we'll be able to develop a new technology and deploy it on a global scale within the next 20 years, that we shouldn't even bother with the one clean solution that we know works? Not only that, you're assuming a technology we don't have yet will be better for the environment, despite all of our current battery tech being awful for the environment.

That's not like putting up a tent, that's like saying we shouldn't plant a tree because someone is probably going to invent an instant tree service, so we should just wait. Like, maybe someone does invent instant trees, but if it doesn't happen in 20 years we're gonna feel really dumb

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago)

Solar not working during the night is going to keep being a relevant point until we have the capability to manage it, your sarcasm doesn't do anything to refute that point. There are plenty of cool ways that scientists and engineers are working on solving those problems with better energy storage, but it's all still in the experimental stages, and until I see build out timelines for energy storage on national scales, all of the variable output power solutions will be nonstarters for fossil fuel replacement. You say that we can't wait 20 years for nuclear reactors, but we also can't wait 20 years to figure out how to build a big battery. We don't even know what the carbon emissions or time costs of whatever we decide on will be, but we do know that working nuclear reactors are a thing today.

I'm not against solar or wind, I have solar panels on my house right now, but it has only reduced my reliance on the fossil fuel grid, it's nowhere close to replacing it

Plus many are even scheduled to be closed.

Then don't! I kind of see your point about not building new reactors, even if I disagree, but what purpose could closing existing plants possibly have? How is that going to save carbon and reduce fossil fuels??