Nuclear waste should be encapsulated in glass ingots and placed in tectonic subduction fault lines where it will be pulled down into the mantle of the earth over time.
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Nah, just shoot it into space. |
The risks of space launch for radioactive waste is unacceptably high. Elon has rockets as perfected as anyone ever has - but they’re not perfect. Ships transporting the waste to deep ocean disposal sites at subduction fault zones is much safer. |
France is collaborating on an international level and getting close to fusion technology. This could be good. |
Nuclear engineer again. Didn't realize this post had kept going. Nuclear is, by far, the cheapest of all the zero-carbon options, and especially so when considering that it operates at night and on non-windy days. |
I understand pretty well, actually. A plant that has been operating for over 40 years has a concrete pad, about the half the size of a football field, that is storing concrete casks of spent fuel rods. These are ultimately supposed to go to Yucca Mountain. I'm very curious what nuclear plant your childhood home was adjacent to, and close enough that you could see the spent fuel storage facility from your private residence. |
Where did I say you could see it from my personal residence? And, gee, a nuclear scientist who refuses to understand how bad the waste looks and what it represents. How’d that ever happen. ![]() |
DP It seems like you’re backtracking on what you previously said. If you can’t SEE the stored fuel rod containers from anywhere outside the plant, then what difference does it make if it’s ugly or not. All that matters is whether it’s safe. My kid’s room is a mess. But you can’t see it from the rest of the house, or from outside. So is it a big deal? No. |
Not went you have an accident and there is always an accident. It’s not if but when it happens. |
Better safety record than all other forms of generation over the past 60 years, even solar and wind, accounting for Chernobyl and Fukushima. |
Fukushima killed exactly one person. Here's a coal power plant accident from last year. Twice the deaths of Fukushima, and yet no wall to wall coverage. https://www.nbcnews.com/news/us-news/coal-pile-slide-buries-kills-2-colorado-power-plant-rcna31788 |
Nuke engineer here. Agreed. |
Yucca "was" the answer until Sen Reid and Obama killed it. I haven't heard about "re-burning". How do you reburn spent rods? |
https://www.anl.gov/article/nuclear-fuel-recycling-could-offer-plentiful-energy |
The risk from a nuclear plant never really goes away. When you shut down a natural gas plant, the risk is gone. When you dismantle wind turbines, the risk is gone. When you’ve shut down the coal plant and dealt with the byproducts, the risk goes down as the environment heals itself. Spent fuel rods are a risk that never goes away. As long as they exist, the danger is there. And if something were to ever happen to a plant or a fuel rod storage facility, the land is done forever and itself remains a risk. Look what Russia is doing to Chernobyl. 30+ years on and the risk is still there. |