From Wikipedia, it looks like Strontium-90 can be used in "treatment of bone cancer, and to treat coronary restenosis via vascular brachytherapy". Pretty cool.
I once heard that “there’s no such thing as nuclear waste, just nuclear materials we haven’t figured out how to use yet,” but I’m unfortunately too dumb to know how true that statement is. Your article seems to indicate, “technically true, but for now still quite a lot to figure out.”
philipkglass•2h ago
https://world-nuclear-news.org/Articles/US-MOX-facility-cont...
Work started on the MOX Fuel Fabrication Facility (MFFF) in 2007, with a 2016 start-up envisaged. Although based on France's Melox MOX facility, the US project has presented many first-of-a-kind challenges and in 2012 the US Government Accountability Office suggested it would likely not start up before 2019 and cost at least USD7.7 billion, far above original estimate of USD4.9 billion.
The most interesting "recycling" effort right now is the laser enrichment process of Silex/Global Laser Enrichment:
https://www.wkms.org/energy/2025-07-02/company-developing-pa...
The company plans to re-enrich old depleted uranium tails from the obsolete gas diffusion enrichment process back up to natural uranium levels of 0.7% U-235. That uranium in turn would be processed by existing commercial centrifuge enrichment to upgrade it to power reactor fuel.
deepsun•1h ago
In comparison, managing steel production waste is way more expensive.
potato3732842•1h ago
throw0101d•32m ago
For some definition of "active".
The first 6-10 years are quite dangerous, which is why stuff is in cooling pools. After about 200-300 years the most dangerous type of radiation (gamma) has mostly burned stopped, and you're left with alpha and beta, which can be stopped with tinfoil and even paper.
I've heard the remark that after ~300 years the main way for nuclear waste to cause bad health effects is if you eat it or grind it up and snort it.
deepsun•22m ago
People often focus on "radiation" part forgetting the "contamination" part. You can literally walk into the Chernobyl reactor active zone today for up to 2 minutes. But you cannot produce any food in soils around it for thousand years. And there's dozens of dangerous isotopes, each one accumulating and affecting human tissues differently.
Public generally only knows about Geiger counter. Yes, it will scream if everything is FUBAR, but it's useless for estimating safety of a food product.
throw0101d•4m ago
* https://www.nwmo.ca/canadas-used-nuclear-fuel/how-is-it-stor...
* https://en.wikipedia.org/wiki/Nuclear_flask
Are you telling me it's unsafe? Someone better tell Madison Hill:
* https://www.newsweek.com/pregnant-woman-poses-nuclear-waste-...
* https://twitter.com/MadiHilly/status/1550148385931513856
* https://twitter.com/MadiHilly/status/1671491294831493120
Or Paris Ortiz-Wines:
* https://twitter.com/ParisOrtizWines/status/11951849706139361...
(The context here is not walking down some road and getting bombarded with particles: but about the storage of industrial material and the risks it involves. Yes, stuff gets shot out at >300 years: but it's not just lying around randomly.)
blibble•26s ago
which it will do, eventually if it's left out in the open
it needs to be buried
cameldrv•30m ago
whycome•1h ago
toomuchtodo•1h ago
If the waste has to sit somewhere generating heat, might as well get some value from it.
(global district heating TAM is only ~$200B, idea sprung from xkcd spent fuel pool what if: https://what-if.xkcd.com/29/)
philipkglass•56m ago
https://en.wikipedia.org/wiki/List_of_orphan_source_incident...
whycome•41m ago
kevin_thibedeau•39m ago
credit_guy•51m ago
CGMthrowaway•28m ago
All it takes to change that is a federal subsidy supporting the industry. The same was said about wind & solar until it wasn't (due to tax credits). Now that the credits are going away with BBB, the cost of every new utility-scale development just went up ~30% and many, many projects will be killed.
toomuchtodo•23m ago
https://pv-magazine-usa.com/2025/07/01/solar-cost-of-electri...
> Lazard’s analysis of levelized cost of electricity across fuel types finds that new-build utility-scale solar, even without subsidy, is less costly than new build natural gas, and competes with already-operating gas plants.
> Despite the blow that tax credit repeal would deal to renewable energy project values, analysis from Lazard finds that solar and wind energy projects have a lower levelized cost of electricity (LCOE) than nearly all fossil fuel projects – even without subsidy.
(Lazard is the investment banking gold standard wrt clean energy cost modeling: https://www.lazard.com/research-insights/levelized-cost-of-e...)
Matticus_Rex•11m ago
And subsidizing this still won't make new nuclear particularly competitive without ditching the silly LNT harm model and killing ALARA at the regulatory level. If you do that, suddenly nuclear can be profitable (as it should be in a world where the AEC and NRC approached radiation harm risk with actual science).