this post was submitted on 30 Aug 2023
2228 points (94.4% liked)

World News

46136 readers
2656 users here now

A community for discussing events around the World

Rules:

Similarly, if you see posts along these lines, do not engage. Report them, block them, and live a happier life than they do. We see too many slapfights that boil down to "Mom! He's bugging me!" and "I'm not touching you!" Going forward, slapfights will result in removed comments and temp bans to cool off.

We ask that the users report any comment or post that violate the rules, to use critical thinking when reading, posting or commenting. Users that post off-topic spam, advocate violence, have multiple comments or posts removed, weaponize reports or violate the code of conduct will be banned.

All posts and comments will be reviewed on a case-by-case basis. This means that some content that violates the rules may be allowed, while other content that does not violate the rules may be removed. The moderators retain the right to remove any content and ban users.


Lemmy World Partners

News !news@lemmy.world

Politics !politics@lemmy.world

World Politics !globalpolitics@lemmy.world


Recommendations

For Firefox users, there is media bias / propaganda / fact check plugin.

https://addons.mozilla.org/en-US/firefox/addon/media-bias-fact-check/

founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[–] Relo@lemmy.world 54 points 2 years ago* (last edited 2 years ago) (21 children)

Why go nuclear when renewable is so much cheaper, safer, future proof and less centralised?

Don't get me wrong. Nuclear is better than coal and gas but it will not safe our way of life.

Just like the electric car is here to preserve the car industry not the planet, nuclear energy is still here to preserve the big energy players, not our environment.

[–] flipht@kbin.social 30 points 2 years ago (1 children)

Renewable instead of nuclear, but nuclear instead of coal.

We need a mix. Centralization isn't the biggest problem. Literally anything we can do to reduce emissions is worth doing, and we won't be going 100% on anything, so best to get started on the long term projects now so that we can stop turning on new plants based on combustion.

[–] cloud@lazysoci.al 2 points 2 years ago (1 children)

No we don't, you can use only renewables and just cut the useless spending

[–] Claidheamh@slrpnk.net 0 points 2 years ago (1 children)

The classic shortsighted point of view that has put us in the current situation in the first place.

[–] cloud@lazysoci.al 1 points 2 years ago

Ask yourself what put us into current situation

[–] Claidheamh@slrpnk.net 12 points 2 years ago* (last edited 2 years ago) (1 children)

We can and should be doing both. Use the money our governments are giving to fossil fuels in subsidies. $7 trillion PER YEAR (that's 11 million every minute) in public subsidies go to fossil fuels. Channel that to nuclear and renewables and there's more than enough to decarbonise the grids with both short- and long-term solutions.

What we definitely should not be doing is closing perfectly working nuclear power plants.

[–] JonDorfman@lemmy.world 10 points 2 years ago

Power generation and power use need to be synchronous. Renewables generate power at rates outside of our control. In order to smooth out that generation and bring a level of control back to power distribution we would need a place to store all the energy. Our current methods are not dense enough and are extremely disruptive/damaging to the environment. Nuclear gives us a steady and predictable base level of generation that we can control. Which would make it so we don’t need to pump vast quantities of water into massive manmade reservoirs or build obnoxiously large batteries.

[–] JoYo@lemmy.ml 6 points 2 years ago (2 children)

I can't imagine a future without solar, wind, and nuclear power.

not unless we find out we are wrong about thermodynamics.

[–] freecandy@lemmy.world 2 points 2 years ago (1 children)

Wind and Solar are "renewable" to a certain scale. If you dump gigantic wind farm in the middle of a jet stream, for example, you can impact downstream climate cycles.

[–] JoYo@lemmy.ml 3 points 2 years ago* (last edited 2 years ago)

that's why we could be aware of all the externalities.

solar could be deployed on the ocean but that will certainly lower sea temperatures.

let's terraform intentionally rather than just accidentally.

[–] zik@lemmy.world 2 points 2 years ago* (last edited 2 years ago) (1 children)

You don't need to imagine a future without nuclear in the mix - there are plenty of places doing fine with renewables and without coal or nuclear right now.

[–] JoYo@lemmy.ml 1 points 2 years ago (8 children)
load more comments (8 replies)
[–] psoul@lemmy.world 1 points 11 months ago

For what I’ve read, it’s beats nuclear tech exists and is ready to be built at scale now. Renewables are intermittent in nature and need energy storage to work at scale. We don’t have the tech for a grid wide energy storage.

[–] Zink@programming.dev 1 points 2 years ago (5 children)

Yeah, the cost is the real downside to Nuclear. However, for every Nuclear plant running, that’s a lot of batteries it other energy storage that don’t have to be built today in order to have clean energy. Because even if we were utilizing nuclear like we should, we would still need to be building a shit ton of batteries to keep the cost of energy coming down.

[–] Relo@lemmy.world 2 points 2 years ago (1 children)
[–] PipedLinkBot@feddit.rocks 2 points 2 years ago

Here is an alternative Piped link(s): https://piped.video/0kahih8RT1k?si=PMtmP4edaGDcMy-R

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source, check me out at GitHub.

[–] Semi-Hemi-Demigod@kbin.social 0 points 2 years ago

The cost of electricity dropping is bad news for nuclear power plants because they'll be even less profitable when they're finished. Especially since they take decades to construct, during which time renewables and storage become even cheaper.

And we'll still need a way to store power from renewables when they overproduce.

load more comments (3 replies)
[–] Cylusthevirus@kbin.social 1 points 2 years ago* (last edited 2 years ago) (2 children)

Because it gets dark and the wind stops blowing and industry still operates when those things happen. Nuclear is not a forever solution, but a necessary stop-gap.

[–] Relo@lemmy.world 4 points 2 years ago (2 children)

Yes renewables need to come with storage.

[–] phoenixz@lemmy.ca 2 points 2 years ago (1 children)

And where do you think all the materials for that come from? Eind turbines, solar panels and batteries require huge amounts of (rare) earth materials that need to be dug up in very -let's say ugly- mines.. lithium for example, is now the core component for most of our batteries and lithium mines are polluting as hell. If we want to have all the lithium we need for all of our storage capacity, well need to destroy beautiful places like the Atacama desert because if we don't we won't have enough lithium.

[–] Meowoem@sh.itjust.works 1 points 2 years ago

The rare in 'rare earth' is not related to scarcity, many of the most common elements in the crust are 'rare earth materials' lithium is a great example because it's hugely abundant especially in salt water where it can be extracted at the same time as desalination - which is especially good paired with wind and solar because it can rapidly switch power usage so excess energy at peek times can be used which helps stabilise the grid, then when generation is low it can pause to conserve power. Also ideal for placement directly tied to solar where sun and saltwater are plentiful, such as the equator.

The other good thing is that lithium is infinitely recyclable and battery tech keeps evolving to require less of it in its chemistry. Theres endless other battery technologies and energy storage methods available too, lithium is great for cars and phones because of the energy density but for grid tied storage that's not really an issue.

[–] Cylusthevirus@kbin.social 2 points 2 years ago (2 children)

Storage technology isn't there yet. Nuclear is. The only viable approach is "all of the above." Anything less is foolishness and oil industry propaganda.

[–] Relo@lemmy.world 1 points 2 years ago (1 children)

50 yeas ago people couldn't think of a future without fossile fuel. 100 years ago people thought ships would run on coal for eternity and 200 years ago or in fact up until WW2 horses did most of the work when it came to transportation.

Things change fast. Stagnation of technology is not the norm.

[–] Cylusthevirus@kbin.social 2 points 2 years ago (1 children)

There are urgent needs we can't wait 50 years for.

[–] Relo@lemmy.world 2 points 2 years ago (1 children)

France started to build their new power plant in 2007 and hope to connect it to the grid next year.

[–] Cylusthevirus@kbin.social 1 points 2 years ago

I guarantee you that climate change and industrial loads will still be a thing in 16 years.

[–] Meowoem@sh.itjust.works 0 points 2 years ago (1 children)

The same people who run the oil companies also run nuclear plants, billionaires love a monopoly but what they hate is local communities being able to own and run solar farms and wind turbines, they hate the idea of someone that isn't them being able to spend a million making a profitable offshore wind farm or a raised water energy storage facility -- more than anything they hate the thought of houses and businesses having PV on the roof and being able to detach evenb just in part from the mechanisms owned by them.

[–] Claidheamh@slrpnk.net 0 points 2 years ago (2 children)

The same people who run the oil companies also run nuclear plants

What? You keep saying this in this thread, where the hell are you getting it from?

load more comments (2 replies)
[–] Meowoem@sh.itjust.works 3 points 2 years ago (1 children)

It's not actually required at all though, thats all FUD from the big energy monopoly that hate anything that can be owned and run by people that aren't them - there are endless options for making a stable grid using renewables and they're all considerably cheaper, quicker to make and a lot more resilient.

Nuclear gets pushed so hard because it protects the billionaires monopoly that's the only reason.

[–] Claidheamh@slrpnk.net 0 points 2 years ago (2 children)

What are you talking about? Nuclear has been the target of a massive misinformation campaign from the fossil fuel corporations for decades. Looks like you've fallen for the FUD. People have been formatted by literally every form of media to think of nuclear as something dirty, dumping green glowing waste into the environment, and making fish grow extra heads.

Countries like Germany have been closing perfectly fine NPPs because of FUD funded by their huge fossil fuel lobby. 80% of our energy is from fossils, and they have apparently successfully convinced people that we shouldn't attack that number with every tool at our disposal. Meanwhile, we're collectively spending literally trillions of dollars on fossil fuel subsidies every year. Is that what pushing nuclear hard looks like?

load more comments (2 replies)
[–] bobman@unilem.org 0 points 2 years ago

We need both.

It's not one or the other.

load more comments (13 replies)