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submitted 4 months ago by 101@feddit.org to c/technology@lemmy.world
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[-] Diplomjodler3@lemmy.world 12 points 4 months ago

See, totally harmless accident. Just give it another hundred years and the place will be good as new.

[-] vext01@lemmy.sdf.org 15 points 4 months ago

When reading about dungeness reactor i learned that even reactors that haven't melted down also take about a hundred years to decommission safely.

Another interesting stat I heard on a podcast is that the coal industry has proven much more deadly than the nuclear industry in terms of human lives lost.

[-] Diplomjodler3@lemmy.world 9 points 4 months ago

It doesn't take a hundred years, but a couple of decades and it's hugely expensive. And nobody knows what to do with the waste.

[-] femtech@midwest.social 14 points 4 months ago
[-] Diplomjodler3@lemmy.world 4 points 4 months ago

That's some really cool technology you got there, that can reprocess radioactive waste from decommissioning nuclear plants. You know, reactor vessels, bio shields, all the plumbing etc. Please point me to a source on how that technology works.

[-] Aatube@kbin.melroy.org 4 points 4 months ago
[-] Diplomjodler3@lemmy.world 4 points 4 months ago

Nuclear reprocessing is the chemical separation of fission products and actinides from spent nuclear fuel.

Did you even read what I wrote before?

[-] Aatube@kbin.melroy.org 5 points 4 months ago

Like I said below, it’s basically recycling, which also doesn’t make the waste disappear. I’m with you on this one, but you also did ask how reprocessing works, so there’s that.

[-] Diplomjodler3@lemmy.world 4 points 4 months ago* (last edited 4 months ago)

My question was specifically how reprocessing the stuff other than fuel would work. And it was a rhetorical question because it obviously doesn't.

[-] Aatube@kbin.melroy.org 4 points 4 months ago

You either just treat them like normal buildings, treat them like tourist buildings, or just sell them to Holtec.

plumbing

Do you really think that out of the millions of demolished buildings, none had toilets‽

[-] Diplomjodler3@lemmy.world 3 points 4 months ago

You really have absolutely no idea what you're talking about.

[-] Aatube@kbin.melroy.org 3 points 4 months ago

I live within two hours of a decommissioned nuclear power plant and 10 seconds of a sink.

[-] vext01@lemmy.sdf.org 9 points 4 months ago

The care and maintenance stage is part of the Nuclear Decommissioning Authority (NDA) decommissioning strategy and spans an 80+ year period. This waiting period allows for radiation levels within the reactor core to decline and helps to facilitate a smoother demolition process. Dungeness A is due to enter the care and maintenance phase in 2027. Demolition of reactor buildings and final site clearance is planned for 2088 to 2098

https://en.wikipedia.org/wiki/Dungeness_nuclear_power_stations

It's an amazing place. I visited last month. You can overlook the power station from a nearby lighthouse.

[-] Diplomjodler3@lemmy.world 4 points 4 months ago* (last edited 4 months ago)

Fantastic. Just kick the can down the road and make it some future generations' problem. Great technology!

[-] vext01@lemmy.sdf.org 4 points 4 months ago

Sadly that's what the human race does. It's nothing unique to nuclear power.

It still baffles me, for example, that with all this technology, we still generate all this rubbish which we then bury in the ground. And we all know it. We all buy things in disposable packaging. We are all complicit.

[-] Diplomjodler3@lemmy.world 3 points 4 months ago

Do you really have trouble understanding the difference between nuclear waste and regular waste?

[-] Canadian_Cabinet@lemmy.ca 9 points 4 months ago

More or less everyone is allowed to return to their homes as of this year. Even the radiation in the direct vicinity of the plant is nearly nearly down to pre-accident levels

[-] VirtualOdour@sh.itjust.works 9 points 4 months ago

It's much better than the alternative, yes cancer rates shot up and a huge area of once beautiful and productive land is contaminated but if we had rooftop solar then rich corporations wouldn't be able to manipulate us with price spikes and lock us into being helpless without them.

The rich need to have power over us and centralized power generation controlled by the ultra wealthy is the only option that let's them have that dominamce so every propaganda bot must ignore all the safety risks, spiraling economic costs, and political bullshit so they can push for it and divert money from.far more viable and effective alternatives.

[-] nyan@lemmy.cafe 7 points 4 months ago

Manufacturing of solar panels produces a different kind of contamination, though—it's just not located at the point of power generation. Wind is probably a bit better, with fewer exotic chemicals required, but "rooftop wind" isn't exactly a common catchphrase.

[-] Rakonat@lemmy.world 1 points 4 months ago

Wind Turbine's problems is we have to replace the blades every 3-7 years depending on the model and there is no good way to recycle or break down the fiberglasse components. So every every 3-7 years you have 3 XL tractor truck trailer size turbine blades going into landfills.

Wind and Solar are still good, don't get me wrong, but lets not pretend they have no downsides or drawbacks.

this post was submitted on 15 Sep 2024
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