this post was submitted on 22 Nov 2024
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[–] [email protected] 23 points 22 hours ago (1 children)

Perfect. Now that renewable technology is finally cheap and quick to build, the oil and gas lobby is trying to redirect attention to nuclear, which takes decades to build in most places.

[–] [email protected] 16 points 21 hours ago (1 children)

We can do both. There’s nothing preventing us from doing both, and the most effective way for the oil and gas lobby to get what they want is to divide us.

If pro-renewable people say “we must only have renewables, nothing else!” It makes us seem like ideologues. If we seem like ideologues, moderates get confused because they think “well I do like to hedge my bets and try all things out.” And pro-nuclear advocates (who are all over the spectrum) get louder, complain more, and swing more moderates and politicians back toward nuclear and away from renewables. Then you can repeat the cycle in reverse.

The conservative trick is not to substitute something that doesn’t work for something that does. It’s to keep us divided, blaming each other, and going back and forth between different solutions so often that we never get anything done. Chaos is a ladder.

[–] [email protected] 1 points 21 hours ago (1 children)

A decade ago, two decades ago, I was all for nuclear.

But something that takes 20 years from start to finish isn’t going to cut it when we’re already nearing 1.5 degrees.

[–] [email protected] 8 points 21 hours ago* (last edited 21 hours ago) (1 children)

Again, we can do both. This is not a zero sum game, there are nuclear physicists and people who are passionate about nuclear who will either be working on nukes, OR pivoting to software engineering so they can make money on the crypto/AI/whatever boom. I have met them.

The enemy is not the person who wants to build a parallel solution to the same problem. The enemy is the person who says “oh oops, there’s just not enough money 😬 we gotta fund only one, which one should we do? Figure it out and then we can move forward, in the meantime we’ll just keep using these fossil fuels.”

They are playing us with divisive politics. My expectation if we fund both is one of the following happens:

  1. We reach 20 years from now, and between storage breakthroughs and renewables scaling out we are 100% renewable capable. We stop construction of new nuclear plants, we keep the few that came online for a while and then we decommission. We win.
  2. We reach 20 years from now. We have made significant progress on renewables and storage, but we still haven’t been able to replace base load entirely. Storage breakthroughs didn’t happen, and we have to keep funding more research. In the meantime, we’re able to decarbonize and rely on nukes instead of fossil fuels. We win.

Hedging bets is smart in all cases, especially when it’s not a zero sum game. Don’t let them divide us.

[–] [email protected] 4 points 21 hours ago (1 children)

Agreed. I was never saying it was, but that oil and gas companies are pushing nuclear instead of renewables because of this very reason.

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[–] [email protected] 20 points 1 day ago

We've postponed nuclear for +40 years, causing climate change to get further and further out of hands.

Thanks Greenpeace /s

[–] [email protected] 42 points 1 day ago (3 children)

Yeah, because it'll tie budgets up for ten years building it, and in the meantime all the fossil fuel people can tap those final nails into our coffin while they line their pockets.

[–] [email protected] 26 points 1 day ago

Ten years? More like twenty. Hinkley point C was started in 2013, supposed to be finished 2023. This year the estimation was corrected to 2029-2031.

[–] grue 4 points 21 hours ago

And even if they do finally build it, it's still a centralized system that regulatory-captured monopoly utilities can gouge the public on.

Solar and wind threaten them by being decentralized as well as by not relying on fossil fuels.

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[–] Wilzax 43 points 1 day ago (2 children)

If America hadn't responded to Chernobyl with fear of atomic power and instead adopted a "this is why communism will fail, look how much better we can do it" attitude, the climate crisis would be a non-issue right now

[–] [email protected] 2 points 8 hours ago* (last edited 6 minutes ago) (1 children)

Don't forget about three mile island. I think much spin on the Chernobyl situation can be attributed to the embarrassment of the self failure

[–] Wilzax 3 points 7 hours ago

Threee mile island was only a partial meltdown, and very little fission product was ever released to the environment. Nowhere near as blatant and drastic of a failure as what happened in Chernobyl.

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[–] Orbituary 21 points 1 day ago

About fucking time.

[–] FlyingSquid 12 points 1 day ago (10 children)

I used to be pro-nuclear and I am still not worried about the safety issue. However, fissile material is still a finite resource and mining for it is an ecological disaster, so I no longer am in favor of it.

[–] Iceblade02 2 points 38 minutes ago

Most human acticity requires some degree of mining. Lithium, copper, uranium etc. The impact of that however pales in comparison to the sheer volumes of land that are destroyed by climate change and fossil fuel extraction. Besides, when mines finally do shut down they often become havens for wildlife.

[–] Rossphorus 2 points 13 hours ago (1 children)

Breeder reactors produce more fissile material than they consume.

[–] FlyingSquid 5 points 13 hours ago (1 children)

As far as I can tell from looking, there are no breeder reactors for large scale power generation, there never have been, and while multiple countries are trying, none of them have actually done it.

[–] Rossphorus 0 points 1 hour ago

There have been plenty. For example, the CANDU series of reactors developed in the 1950s and 60s. Breeder reactors were quite popular during the early days of nuclear power, as it was initially thought that there was maybe only 100 years' worth of (easily accessible) nuclear material on earth, rather than the thousands (or tens of thousands) of years' worth we know of now, due to both more reserves being discovered and also easier methods of fuel enrichment being developed. The fact that breeder reactors have fallen out of favour due to abundant fuel reserves certainly says something.

[–] [email protected] 7 points 1 day ago (9 children)

fissile material is still a finite resource

We have reserves that will last centuries, and it can literally be extracted from seawater just like lithium if the economics allow for it. Can't comment on the mining impact, though. Is it any worse than rare earth metals?

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[–] [email protected] 10 points 1 day ago (1 children)

As someone who isn't well versed on the topic, is the impact from mining fissile material worse than the impact of mining the stuff we need for batteries and storage of renewable? Big fan of renewables, and not trying to start some shit. Trying to learn. Lol

[–] [email protected] 8 points 1 day ago (8 children)

Batteries can be made from literal saltwater nowadays.

Otherwise, lithium mining is certainly not exactly good for the environment, but can be managed. Uranium (even the non-fissile) is pretty toxic and can contaminate the whole area.

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[–] [email protected] 11 points 1 day ago* (last edited 1 day ago) (3 children)

How disappointing.

Renewables and storage are far superior, in almost every conceivable metric it’s not funny.

Yet we let conservatives hype up nuclear garbage and carbon recapture as the solution to climate change.

[–] [email protected] 17 points 1 day ago (1 children)

Still better than coal in every way.

[–] [email protected] 13 points 1 day ago (1 children)

Right so if you’re moving off of coal, the cheaper and better option (renewables) is the right move.

[–] [email protected] 5 points 1 day ago

Not really, not right now it isn't. If you want to cover baseload with wind and solar you'll need energy storage. We haven't got a solution that scales well, yet.

[–] [email protected] 15 points 1 day ago (3 children)

I just don’t see it in terms of fundamentals. We’ve heard this for years, yet countries that have denuclearized have not been able to go full renewables, they have become more dependent on fossil fuels. Storage has just not been able to keep up with demand, baseload is still necessary, and we don’t have other options.

We should absolutely keep investing in renewables and pushing forward, they help. There is no reason at the same time to prevent investment in nuclear and other non-carbon emitting solutions, and if tech companies are willing to foot the bill we shouldn’t complain. Every gigawatt counts at this point.

[–] FooBarrington 9 points 1 day ago (1 children)

We’ve heard this for years, yet countries that have denuclearized have not been able to go full renewables, they have become more dependent on fossil fuels.

Which countries are you referring to? Germany for example denuclearized and replaced them with renewables, they didn't become more dependent on fossil fuels (even if people like to say that).

https://en.m.wikipedia.org/wiki/Energy_in_Germany#/media/File%3AGermany_electricity_production.svg

[–] [email protected] 3 points 21 hours ago* (last edited 21 hours ago)

Japan for one, whose coal and natural gas consumption has gone up significantly: https://en.m.wikipedia.org/wiki/Energy_in_Japan

Germany has stayed fairly steady, fair enough. Imagine if they had just focused on replacing fossil fuels instead of nuclear, they would be nearly carbon free by now.

I have no problem with the majority of funding going to renewables and making progress right now, but I also don’t see why we can’t break ground on new 4th generation nukes and continue investment in nuclear research at the same time. We can hedge our bets, make progress on both. If the 100% renewables + storage plan pans out, cool, we stop the nukes. If they don’t, then cool, we have our carbon free baseload production and we aren’t a decade behind on it when we need it.

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