alt Hacker NewsDid waste management become a solved problem?
In Colorado they shut down their last reactor (a very modern, at the time, thorium unit) in 1989 and there is still tons of waste product onsite since Yucca mountain was the designated target for it and it never came online. It's in a river basin and the containment facility is supposedly insanely robust (can withstand 300mph winds, etc..) but it's still there and I think the deadline to move it is still nearly a decade away.
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Waste management has always been a purely political problem, since breeder reactor designs have existed as long as enriched uranium fission reactors. Most of the waste of breeder reactors is radioactively inert; the problem is that mining uranium is profitable in itself, and it probably shouldn't be.
I think it's not that hard of a problem in general. There are plenty of abandoned mines with tons of space where you can forget about it forever.
Snarky answer: It's simple, they are just going to build the final storage on the border to Germany. Then it will be their problem when it starts leaking.
Newer reactors produce much less long-lasting waste. A half-life of only 100 or 200 years makes a tremendous difference to the old reactors where half-life was measured in 1000s of years
Yes. It is a solved problem. It has been a solved problem as long as I’ve been alive, and the only reason we are in this situation is because a very sophisticated and organized network of activists convinced people that it is not a solved problem. I will never forgive the boomers for what they did here, it’s so incredibly sad. We could’ve had essentially free clean electricity but instead we shut down reactors “for the environment”.
From what I understand the waste problem is tremendously overblown. Move it to some storage facility somewhere, that's fine. Just keep it on site, that's fine too. A typical gigawatt reactor produces about 20 tons of waste annually, which sounds like a lot but remember this stuff is quite dense, so it would actually take 4 years to fill up a standard shipping container.
The storage units for this stuff is incredibly robust and safe. Radioactive stuff is also incredibly easy to detect. No company or reactor could ever leak into the community in a covert way. People would know right away. IMO, this is much less scary than being next to a chemical plant.