Re:Nuclear power is too slow
by godelski on Friday December 16, 2022 @08:51PM
(#34023421)
> There's lots of things like concrete and steel that need to be contained as well.
That's actually the VAST majority of what needs to be contained. But these don't need to be contained for thousands or even hundreds of years. We're talking a few years (<=5). This waste also does not require shielding nor cooling and is mostly a precautionary factor ensuring that there is no cross contamination. Low level waste accounts for ~90-95% of waste, intermediate is ~5%-7% (shielding but no cooling. Short lived ILW -- <30 yrs -- is often stored on site and disposed normally. Long lived ILW is just thrown in with HLW in geological depositories for convenience) and high level/trans-uranic waste (<1%-3%) is what needs to be stored in a geological depository (several of which exist btw).
Just want to make sure you have the facts before you start forming big opinions. Things like concrete and steel are typically stored on site and later disposed of normally. It's not really the concern of nuclear waste.
That's actually the VAST majority of what needs to be contained. But these don't need to be contained for thousands or even hundreds of years. We're talking a few years (<=5). This waste also does not require shielding nor cooling and is mostly a precautionary factor ensuring that there is no cross contamination. Low level waste accounts for ~90-95% of waste, intermediate is ~5%-7% (shielding but no cooling. Short lived ILW -- <30 yrs -- is often stored on site and disposed normally. Long lived ILW is just thrown in with HLW in geological depositories for convenience) and high level/trans-uranic waste (<1%-3%) is what needs to be stored in a geological depository (several of which exist btw).
Just want to make sure you have the facts before you start forming big opinions. Things like concrete and steel are typically stored on site and later disposed of normally. It's not really the concern of nuclear waste.