There's zero places even pretending to do this. There's one under construction that does 1/10th of that in Finland called Onkalo that's cost multiple billions and is years behind
This waste procedure includes multi-decade long cooling requirements which require continuous power and water.
Spent waste today won't be ready for storage here for about 120 years - mid 22nd century.
All for something you could get with some windmills or solar panels
The blind nuclear boosterism on
Hn is absurd. We are well on our way to fully decentralized renewable electricity that's so cheap it won't be metered and instead there's this fetish for centralized plants that take 10 years to construct, have waste that takes 120 years to process, and lead to multi-continent ecosystem disasters when predictable natural events happen. Cool tech...
Their best claimed future efforts make it 7x the cost. This is just about keeping power generation privatized metered monopolized centralized and boosted by the government while claiming it's a free market. Typical mindless libertarian drivel.
> Along with things like the requirements of 1,000,000 year storage of nuclear waste.
That had jack shit to do with the failure of nuclear in the US. The back end of the fuel cycle is a trivial cost that had nothing to do with the financial failure of nuclear here. And it's the financial failure that stopped it.
The depiction of it as a "failure" is the industry whining like the defense industry whines about not having 50,000 more airplanes
Despite being at scale and having 70 years to bring down costs, it's still prohibitively expensive in the full lifecycle analysis of the LCOE and it gets heavily subsidized to keep plants open.
Also it's not green. The mining of the fuel isn't, nor is its transportation, vitrification, fabrication, refinement or enrichment. The concrete and cooling of the plant isn't nor is the waste stream side of the equation. It's the classic hyperfocus on a small part of the chain and writing off everything else as externalities.
Now on to the last point. Yes! The back end is a trivial cost because it Has Not Been Dealt With.
Yucca Mountain 35 years in still has not been built and the only US site that currently exists is only for 10,000 years (1% of what's required), only does nuclear weapons, cost $19,000,000,000, took 29 years to build, and had a sealing schedule of 75 years.
Currently the only US option is dry casks which have a shelf life between 30 and 100 years assuming no natural disasters, terrorist attacks, wars, or shoddy craftsmanship. We're leaving this problem for future generations.
In the same way people used to hunt animals to extinction so they could sell them as culinary delicacies, future civilizations will look back on us and curse us for being so stupid when we had far more reasonable options readily available that didn't require literally centuries of management.
Onkalo is going to get breached in the next ice age btw so let's just hope we figure out how to secure it against that in the next few generations
I don't care what your sci-fi shows say, it's a shit technology. And I haven't even touched upon the insane corruption behind plants such as Diablo canyon.
The point is that lack of a very long term solution to nuclear waste in the US has not been an obstacle that has impeded adoption of nuclear. It's a talking point, but if nuclear had otherwise made sense it would not have prevented it from going forward.
If anything, the causation is in the other direction: we don't have Yucca Mountain because there are no stakeholders who really wanted it. The utilities don't need it. Dry casks work just fine for them, and are pretty darn cheap. The real problem with nuclear has been its overall poor economics, and a geological repository would not help with that.
> Also it's not green. The mining of the fuel isn't, nor is its transportation, vitrification, fabrication, refinement or enrichment. The concrete and cooling of the plant isn't nor is the waste stream side of the equation. It's the classic hyperfocus on a small part of the chain and writing off everything else as externalities.
By the same token, no energy production technology is "green". Solar panels use rare earth metals (and require clearing land in many cases), batteries use lithium, and wind farms have to have replacement fan blades every decade or so (which are not recyclable, so much so that the current state of the art is to burn them[1]) and kill larger birds of prey as well.
> The back end is a trivial cost because it Has Not Been Dealt With.
There are viable solutions for this[2] and given how natural deposits of uranium fare (even without containment they move very little on geological timescales), it seems deep geological storage really is an incredibly simple solution to this problem.
This is a falsehood, one that Shellenberger was notorious for spreading.
No, solar panels do not use rare earth metals. That you repeat this well-debunked lie suggests you're getting your talking points from an echo chamber, not reliable sources.
Sorry, you're quite right that they don't use rare earth metals -- I was thinking of the Cadmium telluride and CIGS combinations used in some thin-film solar panels (which aren't rare earth metals -- it's been a while since I've done chemistry), but looking at it some more it seems like they aren't toxic (even though the constituent elements are). My bad (though I don't know who Shellenberger is.)
However, since the currently proposed solution for renewables is to pair them with large battery banks to solve the reliability issue, the greenness issues with batteries still stand.
https://www.forbes.com/sites/christinero/2019/11/26/the-stag...
There's zero places even pretending to do this. There's one under construction that does 1/10th of that in Finland called Onkalo that's cost multiple billions and is years behind
This waste procedure includes multi-decade long cooling requirements which require continuous power and water.
Spent waste today won't be ready for storage here for about 120 years - mid 22nd century.
All for something you could get with some windmills or solar panels
The blind nuclear boosterism on Hn is absurd. We are well on our way to fully decentralized renewable electricity that's so cheap it won't be metered and instead there's this fetish for centralized plants that take 10 years to construct, have waste that takes 120 years to process, and lead to multi-continent ecosystem disasters when predictable natural events happen. Cool tech...
Existing and deployed solar is 1/7th the cost of not yet deployed hypothetical advanced nuclear btw: https://en.m.wikipedia.org/wiki/Cost_of_electricity_by_sourc...
Their best claimed future efforts make it 7x the cost. This is just about keeping power generation privatized metered monopolized centralized and boosted by the government while claiming it's a free market. Typical mindless libertarian drivel.