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Nuclear waste is not the problem you've been made to believe it is 

Sabine Hossenfelder
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This video comes with a quiz that will help you remember what we talked about: quizwithit.com/start_thequiz/...
How much nuclear waste is there, how dangerous is it, what can we do with it? Today we look into nuclear waste disposal and nuclear waste recycling.
The website that lets you calculate the radiation dose from uranium is here:
www.wise-uranium.org/rdcu.html
Numbers about the amount of nuclear waste are from here:
www.globenewswire.com/en/news...
The recent study about nuclear waste from small modular reactors is here:
www.pnas.org/doi/full/10.1073...
More info about the final nuclear waste deposit site from Posiva Oy in Finland is here: • Onkalovideo RC01
The 1984 study about how to build a final deposit site is here:
www.osti.gov/servlets/purl/67...
The 1993 Report from Sandia Lab is here:
www.osti.gov/biblio/10117359
More about the recycling in La Hague here:
• Recycling used nuclear...
The report with the comparison of different nuclear fuel cycles is this:
www.oecd-nea.org/upload/docs/...
💌 Sign up for my weekly science newsletter. It's free! ➜ sabinehossenfelder.com/newsle...
👉 Support me on Patreon ➜ / sabine
📖 My new book "Existential Physics" is now on sale ➜ existentialphysics.com/
🔗 Join this channel to get access to perks ➜
/ @sabinehossenfelder
00:00 Intro
01:26 How Much Waste and What Type?
07:26 What Happens to Nuclear Waste?
10:38 Nuclear Waste Storage
16:05 Nuclear Waste Recycling
20:29 Summary
Many thanks to Jordi Busqué for helping with this video jordibusque.com/

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14 май 2024

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Комментарии : 7 тыс.   
@SabineHossenfelder
@SabineHossenfelder 7 месяцев назад
This video comes with a quiz that will help you remember what we talked about! quizwithit.com/start_thequiz/1689233136796x251471525332019650
@jipangoo
@jipangoo 6 месяцев назад
Who the hell are you?
@wesallen3926
@wesallen3926 4 месяца назад
I just found your channel today and I must say that I love your sense of humor, and that I find your videos very intriguing. ☢😁
@BeNGALi4LFE
@BeNGALi4LFE 2 месяца назад
@@jipangooshes Sabine Hossenfelder, a scientist. you are jipangoo, the most lowly form of goo.
@AlexeySherstnev
@AlexeySherstnev Месяц назад
Why do we all agree that fossil fuels are a problem? I disagree. Energy is not electricity. It is necessary to burn something in order to obtain not electricity, but energy to create something: Goods, heat, tools. The blast furnace is not powered by electricity, it uses fire.
@jamesfackert6044
@jamesfackert6044 28 дней назад
So forget the nuclear waste and the cost of safe storage. Solar and wind plus battery storage is waaaay cheaper, safer, and as reliable, and all can be recycled. Oh, and there's radiation and meltdowns to guard against, and years of engineering and construction and safeguards.. So who cares about nuclear? Makes no economic sense out of the gate! And the nuclear waste of a shut down plant, whoh.
@ExPsy
@ExPsy Год назад
"Think of fuel rods like world leaders, but a bit more reliable". SHOTS FIRED!
@SimonBrisbane
@SimonBrisbane Год назад
Putin is reliable at releasing propaganda.
@msxcytb
@msxcytb Год назад
In this analogy Putin is like well recycled nuclear fuel in a breeder reactor(20times the original energy content). Uhh that's too dark even for me 🤣
@paulhawkins6415
@paulhawkins6415 Год назад
Think of fuel rods like world leaders, toxic for years after they have 'retired '
@durbythedog8081
@durbythedog8081 Год назад
oh oh, that's good 😂 I like this game 😋
@durbythedog8081
@durbythedog8081 Год назад
Think of fuel rods like world leaders... when no longer useful, need to be entombed in an underground bunker
@zeehero7280
@zeehero7280 8 месяцев назад
The biggest dissapointing fact about nuclear waste, is that eating it won't give me superpowers.
@thomaskraus5125
@thomaskraus5125 26 дней назад
Only in Troma Films is that possible. "The Toxic Advenger."
@jacksimpson-rogers1069
@jacksimpson-rogers1069 19 дней назад
Quite so. The various movies of high level radiation producing yard long dangerous ants are amazingly stupid. See J.B.S Haldane "On Being The Right Size" which points out that large insects would need complicated things like gills or lungs, of which they have not the slightest trace. Supplying oxygen is more complicated than flying, or seeing things, or even in the case of nectar-fueled insects finding nectar!
@vf12497439
@vf12497439 3 дня назад
Just drink beer, I become such after 18 beers😎
@ians672
@ians672 6 месяцев назад
Came for the nuclear waste education, stayed for the jokes.
@DazzaOnGoogle
@DazzaOnGoogle 8 дней назад
I'm sure someone else has noted this, but the Keith Richards reference was a classic. Delivered in a very German manner. Love your work.
@boozejunky
@boozejunky Год назад
"And pray that shit dilutes quickly", oh God that is why I love you Sabine. You've solidified my opinion on the subject thank you so much.
@user-nr9yb7zj7n
@user-nr9yb7zj7n Год назад
✍️✍️✍️✍️🤳🏿
@piotr5566
@piotr5566 Год назад
I don't remember Sabine swearing and it only made it hit stronger 😂
@kindlin
@kindlin Год назад
@@piotr5566 Exactly. If you always choose your words wisely, you can make your words matter more in each moment.
@justaskin8523
@justaskin8523 Год назад
"every once in awhile, something blows up and we're asked to close our windows and pray that the shit dilutes quickly!" Now that's pretty much a matter-of-fact attitude right there. Nicely done, Sabine; it's not worth getting ourselves into a conniption fit over it all!
@matsv201
@matsv201 Год назад
Its interesting how everyone knows about TMI, Chernobyl and Fukushima, two of didn´t kill a single person. But hardly anyone know of Bhopal chemical plant accident, that killed 20 000. Also Banqiao Dam falure that killed about 170 000 people. And then there are stuff like Great Smog of London that people have a vague knowledge of, but don´t know that 5000 people died of acute respiratory problems... yea.. they suffocated.
@robinwallace7097
@robinwallace7097 Год назад
"... like wealth distribution, the highest 3% is the most toxic" ... 😂🤣 LOVE it!
@BlokenArrow
@BlokenArrow Год назад
THIS
@lor3999
@lor3999 Год назад
😂😂😂😂👏👏👏😘🤣🤣🤣🌹
@estudiordl
@estudiordl Год назад
@@slink4956 well, viewers keep growing, so mayority has spoken, we love it. That's democracy. Learn to accept it... ✊
@robinwallace7097
@robinwallace7097 Год назад
@@slink4956 To avoid a hangover, never mix the gripe and the grin? 😂
@splat752
@splat752 Год назад
World leaders are far more toxic than nuclear power plant radioactive waste is a great comparison
@XantinovaX
@XantinovaX 11 месяцев назад
Wow. I have not seen these videos or this woman before and I would love to use these videos in school classes as a teaching tool. Something about her is very fetching (good qualities to engage children are for the presenter to have a neutral, approachable and wise demeanor, the ones who exude wisdom cause a sense of awe and really make the students brighten up) and the videos have an authentic scholarly and easy-to-follow format.
@Conservator.
@Conservator. 9 месяцев назад
Hi, Saying that you haven’t seen videos of Sabine before sounds a bit more friendly than ‘this woman’. (Just a friendly hint)
@philliusphoggwick8299
@philliusphoggwick8299 3 месяца назад
​The person probably didn't confidently know her name when commenting. (Just a friendly observation).
@dphitch
@dphitch 11 месяцев назад
This video needs more views. It is valuable information and there are a lot of misconceptions about nuclear power this helps dispel.
@euchiron
@euchiron Год назад
The dry storage has nothing on the dryness of your humour and I love it ❤️
@loodog555
@loodog555 Год назад
Yeah, that sass.
@coiledspringofapathy
@coiledspringofapathy Год назад
Ah, straight laced German humour with efficient scientific delivery. Love it. Subscribed
@guyvandenbroeck8405
@guyvandenbroeck8405 11 месяцев назад
I always wondered why there are only French and British humour sitcoms on television thinking the Germans had no humor but it justs takes time for the roasts being "not too soon". It's like they are avant-garde in the area. Who knows we someday see the humour of 40-45. Just joking here, love German M.O. and we all are reminded by Russia again how people get forced in doing stuff that they do not endorse. Roast the leaders not the crowds!
@George.Andrews.
@George.Andrews. 11 месяцев назад
A 7 year old German boy who has never spoken a word is sitting at the dining table one evening. Suddenly, he said, "My soup is tepid." His parents are overjoyed, but eventually, his mother asks , "Darling , why have you never spoken before?" the boy replied. "Until now, everything has been satisfactory.
@TomCruz54321
@TomCruz54321 10 месяцев назад
There's a lot that can happen in 100,000 years. She massively underestimates the duration. 100,000 years ago modern humans just started appearing in Africa. 10,000 ago humans were still in the Stone Age. Being so sure about a sketchy hypothesis is unscientific.
@Conservator.
@Conservator. 9 месяцев назад
@@George.Andrews.😂
@Conservator.
@Conservator. 9 месяцев назад
@@TomCruz54321used Uranium rods could be re-used in thorium reactors that would incinerate plutonium. (Source Wikipedia)
@SilasCochran-zq5de
@SilasCochran-zq5de 9 месяцев назад
I've been hooked on your video since the first one the amount of information that you deliver is phenomenal and your sense of humor is hysterical much appreciated
@screddot7074
@screddot7074 11 месяцев назад
I live next to a nuclear burial site. It is the low level site located in Barnwell, SC. Basically safe based on our current knowledge. I worked there for a few years before moving to the Savannah River Site, which was a producer of high level material and holds millions of gallons of high level waste. In the area of government contracting, we maintained computer systems for everything from reactors to security. In general, we were very successful in solving technical challenges.. We of course, had much less control and success of political challenges.
@JamesBalmforth
@JamesBalmforth Месяц назад
Elsewhere containers are leaking and radioactive waste is contaminating groundwater. We should not be messing with the most dangerous materials known to man.
@heckinbasedandinkpilledoct7459
“Please, do not eat used nuclear fuel rods”. Thanks for the heads up 🙌
@captainmaim
@captainmaim Год назад
the more you know...
@EbonySaints
@EbonySaints Год назад
U-238 pellets are going to be the Tide Pod Challenge for Gen Alpha.
@Tao_Tology
@Tao_Tology Год назад
* cancels Deliveroo order *
@Rebslager
@Rebslager Год назад
She had to include it in case an american would try to do something that stupid..... Then she she can't be sued... I guess the rest of the world will go for the "If you are so stupid you will try to eat it, then it really can't be anyones problem than your own"-approach. 😉... I mean in Europe no one can sue people because you are peeing on an electric fence.... If you can't figure out it is a bad idea without a warning, then you really deserve the pain 😂😂😂😂
@ThaJay
@ThaJay Год назад
And it's good to know that eating one new pellet a year is fine as long as you live in a low radiation area.
@ChrisBoland
@ChrisBoland Год назад
I love how you sneak physics into your comedy routines.
@jamesneilsongrahamloveinth1301
Nice comment . . .
@courtlandcreekmore1421
@courtlandcreekmore1421 Год назад
She's hilarious all the more so, as her droll delivery just keeps moving on while the joke hangs out there.
@RavingMad
@RavingMad Год назад
@@courtlandcreekmore1421 This is my most favorite type of comedy, when the comedian dwells in it as little as possible, not at all is best, let me figure out if it's funny or not and how I should react.
@DNulrammah
@DNulrammah Год назад
"...Take my Neutrons! PLEASE!"
@JeffGatto
@JeffGatto 11 месяцев назад
Sabine tries to dumb the basics down so 'special needs' folk *might* understand physics, 'and stuff', that is her fault
@Whit3hat
@Whit3hat 7 месяцев назад
Very impressive, Sabrina. Had a good laugh that I never expected, only you can make a topic as this entertaining, well done, and thank you
@michaeldetlefsen1639
@michaeldetlefsen1639 21 день назад
You are my favorite physicist by far on RU-vid, the most genuine. What I don't understand, when people talk about the cost of a nuclear plant, is why the storage cost of nuclear waste is never included.
@FernandoWINSANTO
@FernandoWINSANTO 16 дней назад
10 years after removal, the surface dose of a typical fuel assembly (24.000 half-life) is10.000 rem/hour.
@klamser
@klamser Год назад
Yucca Mountain was abandoned not because of the resistance of the inhabitants but because it a part of a volcanic region made of Tuff stone, a volcanic mineral. It was cancelled because of the high possibility of a recent volcanic eruption. Not only U235&238, Pu238 to 242 are isotopes to be regarded: Over 100 other isotopes exist due to radioactive decay network and most of the decay is producing Helium4, which induces gas pressure into the containers. The He4 2+ radicals due to the alpha decay are emitted with the speed of about ~5% of the speed of light and cause deathly damage of cells, if the decay takes place in alveoles or in between intestinal villuses. The high risk of deathly injury out of an alpha decay can be understood, if you know that the conversion factor to transform the decay energy from Gray (the energy the decay induces into a calorie meter) to Sievers (the biological impact factor of an decay particle) can be up to 70 (20 for alpha decay itself and a linear function for the maximum impact als a function of the depth of the impact in the biological tissue: In the German law StrlSchVanlage 18 C and D). In short term about 10% of the heavy metal will be emitted as He4! This He4 has the second highest gas constant behind hydrogen (2077 J/(kg K) and will crack the containers due to the high temperature caused by the decay. Other scientists say, this will happen (look in the video about Pu from the Professor of the University of Nottingham). The bentonite, that's will be disposed around the containers will also expand due to the humidity in natural environment and will produce crack in the deposit for the emitted isotopes out of the cracked containers into the biosphere. I do not see, that the real problems are introduced to the public by this video. Funny (or not) jokes may not hide the real problems!!!
@ForbiddTV
@ForbiddTV Год назад
If Yucca were to experience an eruption, now tell the informed viewer how much radiation would be released even without nuclear waste in the mix.
@mikeburkart8028
@mikeburkart8028 Год назад
He4 will flow harmlessly through the containers just as it does through everything else. They will lose their charge and eventually make their way to the surface where they could be collected and used in theory (The same process under salt domes that contain oil deposits causes it to be in natural gas where we collected all the world helium from, yes every helium balloon has nuclear waste inside of it.) Your worries about disposal do not take into account the extremely low volumes produced and the ability for certain extremely small elements to travel through containment. It will not be an issue as described.
@klamser
@klamser Год назад
@@mikeburkart8028 He4 is inert and not radioactive and as a decay product itself not direct harmful. He4 is a producer of leaks in the depository due to induced gas pressure and will open the door through the barriers for the radioactive ☢️ harmful isotopes into the biosphere. Therefore the He4 caused cracks into the barriers is the main problem for the safety of a deposit of highly radioactive heat producing waste and is really dangerous and must be considered in the safety assessment.
@bgold2007
@bgold2007 28 дней назад
Wow!! Superbly detailed! Any studies of how to bleed off the He4? On a lighter note, if the Sheriff of Nottingham can't help, how about Robin Hood?
@MarianoCustiel
@MarianoCustiel Год назад
I couldn't help but laugh out loud with "the higher 3% are the most toxic". Please keep adding this hidden gems while sharing these very interesting topics with us.
@mattblack118
@mattblack118 Год назад
Yes the concept is laughable.
@donkloos9078
@donkloos9078 Год назад
Remember in the USA, the top few percent of income earners pay almost all the taxes, and the bottom quartile pay no taxes.
@runalongnowhoney
@runalongnowhoney Год назад
@@donkloos9078 Hahahahaha
@jonathangwynne1917
@jonathangwynne1917 Год назад
@Don Kloos , income-earners aren't the problem. The real problem is untaxed generational wealth.
@donkloos9078
@donkloos9078 Год назад
@@jonathangwynne1917 Inheritance tax is confiscating people's private property that has already been taxed many times over. Socialism does not work and killed almost 150 million people last century.
@gregvoth45
@gregvoth45 3 дня назад
"Its the same physical principle that is behind Twitter suspensions". That is why I keep coming back to Sabine's channel. Keep up the good work!
@guyvandenbroeck8405
@guyvandenbroeck8405 11 месяцев назад
20 Seconds and the sarcasm is already killing me. Or it might be the thorium sources from my collected smoke detectors i glued on my head hoping for superintelligence. It's giving me the vibes my teachers in primary school gave us. Only they didn't roast you for the audience's entertainment, just for their own fun. Love the presentation as always! Since the roasts never intersected with my way of thoughts yet(come close sometimes but not intersecting), I will push that subscribe button. Knowingly that those buttons in general will throw my email address around shouting : "Send me whatever you got!". Thank GOD(Guy's odd disorder) I'm feeling crazy today.
@aaroncosier735
@aaroncosier735 8 месяцев назад
Smoke detectors use Americium sources. Thorium is probably most abundantly available in gas light mantles. I cannot recommend using any radiation source in an attempt to boost cognitive ability.
@guyvandenbroeck8405
@guyvandenbroeck8405 8 месяцев назад
Are you familiar with responsive sarcasm/humor? I was rather hoping on a funny response, not being taken seriously. Still can't believe I got fact-checked on a joke.
@aaroncosier735
@aaroncosier735 8 месяцев назад
@@guyvandenbroeck8405 I thought my response was a real knee-slapper.
@davidhand9721
@davidhand9721 Год назад
I can personally testify that the vast majority (I guess 90%) is not that bad. I used to work at an environmental analytical lab, and we got weekly samples of effluent and reaction slurry to run tests on, which I conducted myself. The effluent doesn't even register on the Geiger counter if you don't integrate over a day or two. I wouldn't use it to make coffee every day, but I'd rather take a bath in it than spend a day on the beach without sunscreen. The slurry had detectable radiation and other hazardous properties (BOD for example, but not as much as a blenderized sandwich after a warm day). Even that, though, the storage and waste protocols were a tad overkill in that they needlessly turned equipment and materials into low grade waste, which were in fact safe to just throw away. If I contrast those samples with the _other_ samples I came across, there is no contest about which is more dangerous. It's the industrial and mining byproducts, by far. My workload was dominated by cyanides, [C/N]BOD, MBAS (surfactants), and flashpoints, so the big alarm bell is the cyanides. Cyanide is used in some mining and refining processes to chelate certain metal ions, and just a few grams of the solid waste products will kill you dead at several meters away under acidic conditions. They had to be diluted thousands of times just to get a result on our analytical curve, and I ended up just throwing the glassware it touched away. Distilling those samples was scary af. We called it "glass candy" because it kinda looked like chocolate fudge with shards of iridescent glass all through it, and I hope I never see it again.
@jannikheidemann3805
@jannikheidemann3805 Год назад
You forgot to mention where the samples come from. Was it coal power plant ash?
@thenonsequitur
@thenonsequitur Год назад
@@jannikheidemann3805 He said "industrial and mining byproducts". Doesn't sound like it's from coal ash.
@davidhand9721
@davidhand9721 Год назад
@@thenonsequitur we're talking about two different sets of samples, totally different industries and locations. The scary cyanide samples came from mining. The less scary radioactive samples came from a nuclear reactor.
@campbellpaul
@campbellpaul Год назад
Corporate lobbyists approve this message.
@SabineHossenfelder
@SabineHossenfelder Год назад
Interesting, thanks for your comment!
@Tidwillshare
@Tidwillshare Год назад
The evolution of Sabine's humor has been one of the best things science youtube ever produced.
@CR67
@CR67 Год назад
It's dry humor, which is like food. Some people just don't get it.
@TheScytheMoron
@TheScytheMoron Год назад
@@CR67 But this is just DARK humor. Like the skincolor of many people who don't get enough food.
@rand49er
@rand49er Год назад
Still just a little more to work on, though. Maybe just the faintest hint of a smile maybe?
@ozhmium
@ozhmium Год назад
@@rand49er the lack of the smile is what makes this kind of humor work though.
@cohlroxkim4819
@cohlroxkim4819 Год назад
the humor seems very... "German." I love it.
@vikasbahirwani4959
@vikasbahirwani4959 3 дня назад
Both the writer and the actor should be given awards. Loved the video … educational and sassy !!!!! Color me impressed
@dylanr1749
@dylanr1749 9 месяцев назад
As a former Navy Nuke, I can confirm. The really dangerous stuff has a very short half life. Anything useful is extracted and what's left can be stored pretty easily. It takes up very little space and may actually be useful in the future as technology finds ways to generate power from the remnants.
@iainhamilton6773
@iainhamilton6773 8 месяцев назад
Due to the amount of nuclear reactors and weapon production, there is tones of nuclear waste that is not recycled and is being store and will remain dangerous for up to 200,000 years.
@hewdelfewijfe
@hewdelfewijfe 8 месяцев назад
@@iainhamilton6773 "Dangerous for 200,000 years" -- No. That's not how this works. Google and read "Dr Bernard Cohen the myth of plutonium toxicity" and "ThorCon documents pdf the nuclear waste problem".
@turekt2475
@turekt2475 27 дней назад
Google Rosatom’s Seversk plant. The technology is already there.
@wealthychef
@wealthychef Год назад
Sabine, you are absolutely my favorite physicist. From fora where you dispute multiverses to discussions of various topics on high energy particle physics and other esoteric subjects, you make things clear and relatively easy to understand. Thank you.
@mathieudubois3715
@mathieudubois3715 Год назад
I would add that Sabine uses the right amount of humour on her videos.
@wasd____
@wasd____ Год назад
"I'd say it kind of works like a water mill, just a little more dangerous." I'm gonna call you on that one. If you compare the fatalities from nuclear power plants vs. the fatalities from actual water mills (hydroelectric or hydromechanical power in all its forms), I'm pretty sure the nuclear plants are safer.
@Nebufelis
@Nebufelis Год назад
Here's the problem with measuring safety by rate of fatalities: The well-known paradoxon that that fatalities might be low precisely because of high awareness of unsafety and lots of safety measures. For example, if you meaure the safety of street types for bicycles and you go by fatalities, you might find that a German Autobahn is safer than a Dutch bike lane - because hundreds of thousands of people cycle on the bike lanes and virtually no one on the Autobahn, and even if one ends up on the road, they will be extremely cautious. Similarly, a worker in a water mill might be much more cavalier with safety precisely because the risk is lower.
@wasd____
@wasd____ Год назад
@@Nebufelis "a worker in a water mill might be much more cavalier with safety precisely because the risk is lower." If workers being cavalier causes more fatal accidents, then that's a work culture problem _and it makes that workplace less safe than one with a better safety culture._ The risk is not lower. The risk is higher. You are more likely to get hurt working there, which is the bottom line of risk. No one is saying nuclear power doesn't have potential hazards. But if those hazards are mitigated through combinations of hazard removal efforts, engineered controls, safe procedures, and a strong safety culture, then I don't see the issue in saying that this is, in all the ways that matter, a safer work environment than one that lacks these things because there's a failure to perceive potential hazards and therefore gets people hurt. The statistics bear this out. Nuclear is the safest power source by far. _How_ it gets safe isn't the question, what matters is that there's objective and indisputable proof that it _is_ the safest in terms of injuring or killing the fewest people.
@Trylobyte
@Trylobyte Год назад
@@wasd____ ..potential hazards!!!!!
@wasd____
@wasd____ Год назад
@@Trylobyte Yes, there are many potential hazards at a hydro plant. All that water has a lot of energy. Read the stories of what happens when those dams break.
@sciteceng2hedz358
@sciteceng2hedz358 Год назад
She was talking about the process by which work is extracted...i.e. via steam turbine. She was not talking about risk at that point.
@Clammer999
@Clammer999 10 месяцев назад
Love the subtle humor injected in the midst of a serious topic👍🏻👍🏻
@nanwuamitofo
@nanwuamitofo 9 месяцев назад
Thanks for all the links in the description. Many vloggers promise those, yet few actually provide them.
@adrianjanssens7116
@adrianjanssens7116 Год назад
"Even Keith Richard won't be around by then." Thanks for the smile.
@johnnybgoode7983
@johnnybgoode7983 Год назад
He will end up being the last man standing on earth! Lol
@Bat_Boy
@Bat_Boy Год назад
But Cher will be. Dating someone much younger, I bet.
@phatphish7617
@phatphish7617 Год назад
Don't be too sure of that
@brendakrieger7000
@brendakrieger7000 Год назад
Bwahaha😂
@jimmyzhao2673
@jimmyzhao2673 Год назад
@@johnnybgoode7983 I have a notion that all the drugs & alcohol in his system has pickled his organs and made him immortal.
@Psychx_
@Psychx_ Год назад
"typically it's every 3-8 years. Think of fuel rods like world leaders, but a bit more reliable" "it's similar to wealth distribution, the highest 3% are the most toxic" "I really love how they assume that in 100,000 years everyone alive will be a complete idiot" Sabine, dein Humor ist bei Zeiten ausgesprochen böse. Das gefällt mir sehr!
@marcwinkler
@marcwinkler Год назад
More generally, I/3 of fuel rods are replaced every 1 and 1/2 years and I was told by ingineers nuclear waste is mesured in Curies.
@marcwinkler
@marcwinkler Год назад
engineers sorry
@Psychx_
@Psychx_ Год назад
@@marcwinkler The use of Curies has been deprecated and the new SI unit for specifying the activity is Becquerel.
@marcwinkler
@marcwinkler Год назад
@@Psychx_ You are right, 1gr Radium - 1 Curie - 37 000 000 000 becquerels
@HxTurtle
@HxTurtle Год назад
do all her listeners know German? I know that RU-vid also groups people by their location and Berlin is one of this channel's meta tags, so it could very well be that this basically is a gathering of one person that has English as a second language lecturing to a bunch of people with the exact same linguistic background .. also, nur mal so meine Mutmaßungen dazu 😅
@FastEddy396
@FastEddy396 4 месяца назад
In addition to your excellent sense of humor and competence, your wardrobe is genuinely excellent. Great upload as always.
@ogsvx
@ogsvx 15 дней назад
Now that's a bold statement about Keith Richards..
@PlatinumAltaria
@PlatinumAltaria Год назад
The thing I've never understood, is that people are terrified of the ONLY waste that is actually properly managed. Nuclear waste leak: international crisis. Coal exhaust: dump it straight into our air supply.
@raoul1234567
@raoul1234567 Год назад
Actually the proliferation of world ending weapons is up there with the problem of waste. Safe storage of waste requires best practice over decades if not centuries. The track record of large companies not caring about anything other than short term profits tells me that the good ideas of this video will not be implemented. Not saying we shouldn’t look at nuclear. Just saying let’s be honest.
@PlatinumAltaria
@PlatinumAltaria Год назад
@@raoul1234567 You can't make nuclear weapons with nuclear waste, you can only make dirty bombs; which while bad aren't really on the same scale. And as shown in the video the simplest storage method is "put it back where you got it from", which doesn't suggest any imminent danger.
@raoul1234567
@raoul1234567 Год назад
@@PlatinumAltaria No you can’t. Weapons are made by tweaking the fuel cycle and enrichment of the same fuel used to generate electricity. Can’t think of a nuclear powered country that doesn’t have or doesn’t want nuclear weapons. Seepage of nuclear waste from faulty containment into groundwater is a real risk as is radioactive water from tailings dams at uranium mines. That’s not theoretical. That’s has already occurred many times.
@PlatinumAltaria
@PlatinumAltaria Год назад
@@raoul1234567 No, weapons are made using highly-enriched uranium. It's not a process any individual is going to be able to do, you need HUGE infrastructure. You should really just look this stuff up, nuclear waste does not make nuclear bombs, it just doesn't. Stopping countries from keeping the lights on is not some kind of noble anti-war crusade, it's demanding that old ladies freeze to death because you don't understand science. Mine runoff is nothing to do with nuclear power, it's a problem with all mining that can be solved with proper planning.
@Pystro
@Pystro Год назад
@@raoul1234567 At least they won't be implemented if things are decided by companies.
@dammitdan106
@dammitdan106 Год назад
Keith Richards was asked in the 80's how he felt about his public image as "walking death," and that only he and cockroaches would be alive after a nuclear holocaust. Without hesitation he responded, "I would need something to eat wouldn't I." He's still alive today.
@mytuberforyou
@mytuberforyou 11 месяцев назад
The question isn't whether you'd want to live near a nuclear waste site, it's whether you'd want to live near one built 60K years ago that you don't even know about, or if you live in a tunneling society that lives deep in the ground because surface conditions are inhospitable.
@jesan733
@jesan733 8 месяцев назад
I see no problems with any of that. Of course, a tiny problem for the tunneling society, but they'll learn soon enough and stop poking the material.
@philippepanayotov9632
@philippepanayotov9632 11 месяцев назад
All your work is very professional and top-notch. I like your channel and videos. Keep it up! ❤
@stevious7278
@stevious7278 Год назад
I come for the information, but stay for the humour. Sabine's humour is dried than a desert drought... Love it!!
@TheWunder
@TheWunder Год назад
@John smart Let's bang, ok?
@LostInDub
@LostInDub Год назад
A 2 hour lecture from Sabine would be perfectly fine with us
@robbob3718
@robbob3718 11 месяцев назад
I’m always surprised at how many people casually accept breathing highly toxic vehicle exhaust (happens when your car us idling in traffic), but are afraid of nuclear waste that won’t be anywhere near them.
@outerspaceisalie
@outerspaceisalie 11 месяцев назад
You're measuring the wrong dimensions for nuclear waste. You're measuring it in space, when in fact it needs to be measured in time.
@EmeraldEyesEsoteric
@EmeraldEyesEsoteric 10 месяцев назад
I mean China gets to keep building Coal Plants while Americans aren't allowed to drive gas powered cars anymore, and in Ireland they want to get rid of all the Cows. How is any of that fair? The UN shouldn't be able to do any of those things until China is shut down for the sake of the Earth. If you aren't going to do that, THEN GFTO!
@Alrukitaf
@Alrukitaf 10 месяцев назад
Yeah, it’ll be somebody else’s problem long after we’re gone!
@igortolstov487
@igortolstov487 9 месяцев назад
@@outerspaceisalieok let’s measure in time. How many years until carbon dioxide is decomposed?
@cat-yz4ul
@cat-yz4ul 9 месяцев назад
@@igortolstov487 My God...do the world a favor and read a basic science text.
@scottl8469
@scottl8469 9 месяцев назад
Given current trends, I would argue in 100k years humans will supplant farm animals as a food source for whatever the dominant species is.
@brettatton
@brettatton 9 месяцев назад
The cost to launch the waste into even low Earth orbit would be insane...send it to the Sun is as hard as sending it into deep space.
@zwiebeldogs
@zwiebeldogs Год назад
I was hiking with a friend and talking about nuclear waste solutions about the same time this was uploaded. I also told him about this channel earlier on the hike. Fantastic timing
@HxTurtle
@HxTurtle Год назад
she always uploads on Saturday 😉
@rbilleaud
@rbilleaud Год назад
Dr. Hossenfelder is great. She breaks down scientific issues into easily understandable pieces. We need more instructors like her. More people would be interested in science if instructors communicated more conventionally and they didn't feel like they were being talked down to. She's also very funny. Love the deadpan delivery of her little jokes.
@mickdodge9778
@mickdodge9778 3 месяца назад
Thanks for putting out your channel.
@nophdcoyote3635
@nophdcoyote3635 6 месяцев назад
"Close the window and hope the shit dissipates quickly" Sabine.
@IsoYear
@IsoYear Год назад
I think the concept that is often misunderstood is that it is ultra heavy and dense. so while it does seem like a lot of waste it is contained in a much smaller volume than you would expect
@fnulnu5109
@fnulnu5109 Год назад
And the toxicity of it is contained in a very small volume
@Prometheus7272
@Prometheus7272 Год назад
The Swiss use nuclear for 35% ish of their energy needs they've been doing it for around 30-40 years, they can fit all their nuclear waste in one room, its a big room, but still.
@sirrathersplendid4825
@sirrathersplendid4825 Год назад
@@Prometheus7272 - If they did actually put it all in one room, would it go critical? (Only half kidding.)
@MattOGormanSmith
@MattOGormanSmith Год назад
@@sirrathersplendid4825 You'd get meltdown before it went critical. If you kept on throwing waste into the molten puddle on the floor, it'd get hotter and hotter until it melts the floor and forms a radioactive gas cloud. Getting it to explode requires it to be crushed together quicker than it can melt and vapourise. Not trivial.
@sirrathersplendid4825
@sirrathersplendid4825 11 месяцев назад
@@MattOGormanSmith - Interesting answer. Cheers!
@rollingnome
@rollingnome Год назад
Love the humour in this presentation. And just for the record, Keith Richards is immortal!
@rockradstone
@rockradstone 9 месяцев назад
Oh, I hope so! 😁 Just listened to Between the Buttons---a great album. Their music has a longer half life than plutonium.
@johnhagen31
@johnhagen31 11 месяцев назад
This is excellent - thank you! Great presentation which holds the viewer's attention and contains relevant, interesting (and at times, fun) information. I really enjoyed this demystification.
@peterowens290
@peterowens290 8 месяцев назад
About 40 years ago when I embarked on a short "Nuclear Engineering" course, the prevailing opinion on long life waste management was, "encapsulate waste radioactive beads in glass". This supposedly made the stuff safer, & particularly resistant to ground water, thought to be a potential risk in in long term deep subteranian storage. So what happened: too costly, too difficult, or do the powers that be not care sufficiently?
@aaroncosier735
@aaroncosier735 8 месяцев назад
Apparantly, most vitrified HLW has stability issues. The glass tends to anneal into distinct domains with crystal boundaries, especially with ongoing decay heat. As fission products get excluded from the annealing glass, it accumulates in the interfaces and become available to travel through the material and corrode the encapsulating container. Other issues are as you suggest. Too costly for a start. Direct disposal of intact spent fuel has the advantage (touted elsewhere by others) that the pellets are a more robust matrix and sealed in zircal jackets (not counting broken ones), and that the reactors have the handling devices to put these directly in casks with minimal future handling if those casks could be disposal-rated. It is also difficult to process into a form that leads to proliferation risks. In contrast, reprocessing results in two waste streams needing different treatment and disposal facilities. It also concentrates plutonium which then becomes a proliferation and security risk. France has reprocessed about one third of all their spent fuel, and has huge interim stockpiles of both vitrified waste and plutonium. It seems that reprocessing is more expensive than expected, and creates two types of waste that each need more fiddling around than the original intact spent fuel. It multiplies the problems rather than solving them. Something similar seems to happen with the noble attempts to re-use spent fuel. After reprocessing the separated plutonium is added to depleted uranium, plus a top-up from excess weapons material to make MOX. Used MOX has a more diverse set of plutonium bombardment products, in particular U236 and it's product U232 which complicate almost every subsequent option. Or as you suggest, they may not care. The spent fuel inventory increases annually and seems to remain in the "too-hard" basket. No one is willing to allocate the money to do it properly.
@andycordy5190
@andycordy5190 Год назад
Personally, I'd really like to hear more information about the possibilities for nuclear reprocessing, presented in such a clear and digestible manner (I promise not to eat it).
@undercrackers56
@undercrackers56 Год назад
Sabine is the perfect blend of wit, wisdom and science. I don't drive long car journeys anymore, but if I did then I would take her lectures with me.
@sensationsuperthrust
@sensationsuperthrust 11 месяцев назад
Nice pick for a lobby pr spokesperson
@damonreitmeier4539
@damonreitmeier4539 11 месяцев назад
@@sensationsuperthrust I would call you a Troll, but I do not insult Robots. Find a mirror, and think before you speak...
@sensationsuperthrust
@sensationsuperthrust 11 месяцев назад
@@damonreitmeier4539 beep boop beep boop :V
@michaiwaniak9992
@michaiwaniak9992 11 месяцев назад
And music, don't forget about her music :)
@Joe-ym6bw
@Joe-ym6bw 11 месяцев назад
She does has a sense humor
@timlarcombe6831
@timlarcombe6831 3 месяца назад
Love your work young lady. Precise and dealing with the facts,
@Deepthought-42
@Deepthought-42 9 месяцев назад
👍Always a double bonus with Sabine: Technical and scientific content AND Dry wit 👍 12:49 takes some beating: “Every once in a while something blows up there and we are all asked to close the windows and prey that the shit dilutes quickly”
@mute1085
@mute1085 Год назад
As someone living next to a nuclear waste storage (not a long-term one, stuff is stored above ground), I absolutely prefer this to living next to a coal plant. Radiation levels in my city are actually lower than those in the nearby cities.
@ptech88
@ptech88 Год назад
Until there’s an accident
@OutsiderLabs
@OutsiderLabs 11 месяцев назад
​@@ptech88Statistically still safer than living next to a coal station.
@tharealmb
@tharealmb 11 месяцев назад
@@ptech88 next to nuclear storage an accident might happen, and it might make you sick. Living next to a coal plant you'll definitely get sick, no accident required. Since the coal plant being there IS the accident.
@chromolitho
@chromolitho 11 месяцев назад
@@tharealmb nice point
@timothycooney986
@timothycooney986 Год назад
I've always considered humor and intelligence inextricably bound. Sabine is a wonderful example. Her channel is a shinning example of unbiased, concise, research - driven information.
@davidnewland2461
@davidnewland2461 Год назад
Did you mean shining?
@davidnewland2461
@davidnewland2461 Год назад
Holtec international has a well thought out storage plan for spent nuclearfue it's above ground in New Mexico far away from any large metropolitan area the dry fuel storage casks are stored in a retrievable manner in a nice safe place, in fortunately United States spent fuel recycling was shut down it was a silly act that industry would have to be restarted be because the working knowledge has been lost there would be an initial learning curve hopefully short. The government will most likely have to get in volved, btw I have over forty years as a radiation protection tech notion and a couple of short stints as an engineer.
@bogdy72000
@bogdy72000 11 месяцев назад
I've always considered scientists and lies for huge money schemes involving inflated fears inextricably bound. Sabine is a wonderful example of a fisisist well versed in lies.
@fireatheart
@fireatheart 11 месяцев назад
And propaganda. She won't be around when Earth will have become a radioactive wasteland, so what does she care? Remember Tchernobyl and Fukushima? More such accidents are to be expect as we rely more and more on aging installations and overconfident and careless personnel.
@fireatheart
@fireatheart 11 месяцев назад
@@davidnewland2461 Please reread and correct your text. Also add punctuation. You may be an engineer but your explanations make litte sense. "spent nuclearfue it's above ground in New Mexico " what is? "United States spent fuel recycling was shut down it was a silly act that industry would have to be restarted " Etc...
@a1harrogate
@a1harrogate 11 месяцев назад
A great Video Sabyne, very well explained - even I understood it!
@evilblack2416
@evilblack2416 2 дня назад
"...the next best thing to superpowers: numbers." My mind immediately went to Artie, The Strongest Man In The World, who was a local superhero from the old comedy show The Adventures Of Pete And Pete. Because his catch-phrase was "PHYSICS MAKES ME STRONG!" which i actually quote on a fairly regular basis at work since my fellow construction workers rarely think to apply Archimedes to practical problem solving.
@FourthRoot
@FourthRoot Год назад
I minor correction, the energy density of uranium is much higher than the figure you gave. In a breeder reactor, the mass specific energy density of uranium is about 2.6 million times higher than coal, or 40 million times higher by volume.
@diodio520
@diodio520 Год назад
This was great. 😃 I would not even mind a 2h lecture so engaging when one knows how to explain complex subjects this well. 🤗
@b_dawg_17
@b_dawg_17 Год назад
This is absolutely a topic I'd love a 2 hour lecture on! I once watched a 5 hour video on nuclear power and waste straight through without stopping 😅 I'm here for it!
@diodio520
@diodio520 Год назад
@@b_dawg_17 Agree. 💯 But also the way it is presented matters; she does it so well. 🤗
@yt.personal.identification
@yt.personal.identification Год назад
Start with the economics of storage. Do you think the companies that profit from the making of nuclear waste will be the ones to fund the safe storage? If not, who will? Yes...the public. This is NEVER mentioned when we discuss how cost effective it is. Then, let's look at a world map 100,000 years ago, 50,000 years ago and 12,000 ( during the ice age ) and tell me a storage location that will be suitable. Anyone? Now, the comparison between nuclear waste and other forms of waste from energy production. Basically, this argument boils down to, "they make pollution now, that they could deal with, but don't...with nuclear they will suddenly be concerned about by-product magically". Seriously...I expect better from Sabine. This is where her sarcasm should hit...instead she basically says "well they don't purify waste from coal, but nuclear waste storage will be faultless so it wins" WTF?
@dirkdisselpuff7938
@dirkdisselpuff7938 Год назад
@@yt.personal.identification you clearly are an Alien that never bothered to engage or even observe Humans. These Biologicals in their current Evolution will NEVER as a Group do Shit that benefits them as a Group. These Biologicals are to Combative to EVER achieve a Planetary Solution to Topics like Energy Prouduction or Health Care and Education as a Group, a Corporation or Research Institute might do that and then a very interesting aka bloody Time will ensue. The Last Super Power on this Mud Ball keeps it's Citizens in debt on Principle to make sure that a few Control Hungry Biologicals can Feed their urges instead of making all of the above Topics avilable to their Citizens in an achievable Matter. Nuclear Power Is a potent and Right now cheap Energy Prouduction Method, with a high cost for the Public in the Future. It will die when Humans invent a new Method, aka cold Fusion. Until then political needs will dictate the availability of Nuclear Energy to the Public. It Is Not that hard to Understand that, so the question Is what YOU do Not understand about that in regards to this Info Clip. Shine Bright and stay Healthy
@auturgicflosculator2183
@auturgicflosculator2183 Год назад
@@yt.personal.identification Let's just burn every hydrocarbon in existence then, because nuclear bad. Kek.
@eddiem28
@eddiem28 6 месяцев назад
Your videos are great, Thank you!
@randall1715
@randall1715 9 месяцев назад
Sabine, great presentation. Love your sense of humor !!!
@Quroxify
@Quroxify Год назад
Thanks! I'm working at Kairos Power now and we need all the straight talk we can get.
@jannikheidemann3805
@jannikheidemann3805 Год назад
Is that in Egypt?
@TheHorseshoePartyUK
@TheHorseshoePartyUK Год назад
It just seems true that we need Fission ASAP now for baseload, perhaps gas from grass by ecotricity and hydro for peak time, until we arrive at a nice clean harmless renewables grid? :)
@Quroxify
@Quroxify Год назад
@@jannikheidemann3805 haha, No, it's in CA. Molten salt cooled fission reactors. Nice try.
@Quroxify
@Quroxify Год назад
@@TheHorseshoePartyUK The public image of fission power has recovered some of the lustre that it had in the 60s. Now that the balance of concentrated power justify the negative implications of concentrated waste it's a better trade off than fossil fuels and the harm those emissions do to the climate. Many people are coming to this conclusion. It's spawning a renaissance in atomic energy. Thanks.
@TheHorseshoePartyUK
@TheHorseshoePartyUK Год назад
@@Quroxify I've heard the latest generation of full size fission reactors are even safer than they already are in good hands? People mean well but they do not quite realise - Fission has been running silently in the background for decades with only one real catastrophic meltdown and a handful of admittedly tragic, but small scale 'minor accidents' where material has escaped into the public and caused serious problems
@daniellarson3068
@daniellarson3068 Год назад
This video should be required viewing for all major environmental groups.
@jamesneilsongrahamloveinth1301
Sabine long ago made up her mind on nuclear energy - she is for it. This video makes a show of objectivity but ultimately confirms her prejudices . . .
@daniellarson3068
@daniellarson3068 Год назад
@@jamesneilsongrahamloveinth1301 Well - Is it good for environmental groups? I figure Greenpeace has a few prejudices as well as some others.
@sebastiansowieso8179
@sebastiansowieso8179 5 часов назад
The underground storage will be safe in theory, for a million years. Whatever, I trust the geologists. But I am sure that humans will find a way to destroy it and release the whole waste to circulate on earth forever.
@kenmay1572
@kenmay1572 11 месяцев назад
100,000 years is a time scale beyond my comprehension. Currently we cannot even prevent water companies dumping sewage into rivers or the sea.
@jesan733
@jesan733 8 месяцев назад
Please remember that the reason we have natgas (and oil) in geological reservoirs under high pressure, with methane being an incredibly volatile and tiny molecule, is that nature has put a lid on it for tens of millions of years.
@aaroncosier735
@aaroncosier735 8 месяцев назад
Please remember that fission products are soluble in water and can percolate through salt domes. Natural gas is not water soluble. The two examples are not comparable in practice, though nuclear boosters love to pretend.
@steenjacobsen1474
@steenjacobsen1474 2 месяца назад
yes we can. Its called laws.
@robertdavis9246
@robertdavis9246 8 месяцев назад
When I listen to this wonderful person speaking in such an intelligent , reasonable manner , I actually feel better about the human race.
@QAYWSXEDCCXYDSAEWQ
@QAYWSXEDCCXYDSAEWQ 28 дней назад
Sadly Rob she is like nuclear waste, in fact quite rare.
@wotireckon
@wotireckon Год назад
Thanks Sabine very informative as always. Love the top 3% toxicity dig!
@mattmalenda6585
@mattmalenda6585 Год назад
@@egparker5 it is based on their behavior.
@thenonsequitur
@thenonsequitur Год назад
@@egparker5 If you don't think the oligarch class deserves digs, you are part of the problem.
@wotireckon
@wotireckon Год назад
@@egparker5 Sure is; much like my prejudices against other toxic things. Speaking generally, the top 3% control the world and are hastening its demise. There are a few honourable exceptions within this group.
@amazeddude1780
@amazeddude1780 Год назад
I seem to recall suggestions for using tectonic subduction zones to slowly bury waste. There are problems with dependence on uncontrolled natural processes which can have unpredictable violent excursions from place to place, I suppose…
@randydewees7338
@randydewees7338 Год назад
I just commented above about burial in deep ocean basins - in those basins the likely hood of some unanticipated process occurring (new riff zone or volcanic hot spot) is very low
@kahnfatman
@kahnfatman 11 месяцев назад
Your sense of analogy is superb! ❤💙
@nicholasaslanides9703
@nicholasaslanides9703 7 месяцев назад
Your humor is brilliant sabine. Just dissapointed that I can't eat fuel rods. No healthy green glow for me.
@DrinkingStar
@DrinkingStar Год назад
Great overview and uncluttered information. Thanks. I also love the humor interspersed in this and your other videos. Here is a quote from the 1960s by one of my college classmates about non radioactive power. However, it mainly refers to getting to an 8 o'clock class on time: "Knowledge is power, but Sleep is more powerful than Knowledge".
@aleksandrpeshkov6172
@aleksandrpeshkov6172 Год назад
BY DRINKING STAR : "... AND NOW, LADIES AND GENTLEMEN, THE MOST POWERFUL ENTITY : ....O...P...T...I...O...N.... HUH ?!? YA CHOOSE : TO SLEEP OR ....PRAY.... YEAAAAAAH....LOVE
@aleksandrpeshkov6172
@aleksandrpeshkov6172 Год назад
@Sabii Bryan SABRYAN🤣
@deathsinger1192
@deathsinger1192 Год назад
I should consider this the night before an exam
@studibakre
@studibakre Год назад
As someone who used to work in nuclear radiation monitoring, thank you for pointing out how little waste is created and that 90% is low level. Could have pointed out that low level is mostly not radioactive.. (just overly cautious) And really, i would have loved if you used "banana equivalent dosage" like we used to haha.
@daniel.lopresti
@daniel.lopresti Год назад
I'm not sure if people realise how much (obivously very low level) radioactive matieral/environments we're potentially exposed to in our everyday lives... wristwatches with fluorescent hands, some old camera lens coatings, smoke detectors, long haul air travel, radon beneath our homes...
@autohmae
@autohmae Год назад
I prefer the chest X-ray (70 000 bananas) as a metric.
@Whysicist
@Whysicist Год назад
Thanks… I forgot the banana dose blurb from the 1960s, Ha.
@CAThompson
@CAThompson Год назад
How many Megabananas are we talking about?
@daniel.lopresti
@daniel.lopresti Год назад
@@CAThompson "one point twenty-one giga-bananas... where are we going to get one point twenty-one giga bananas??"
@USAACbrat
@USAACbrat 9 месяцев назад
There is a fire burning since the late 40's in west St. Louis, MO, USA caused by improper disposal of waste. Can't put it out. It is illegal to build a reactor to reprocess waste in the US.
@hewdelfewijfe
@hewdelfewijfe 8 месяцев назад
Uhh, that's not how nuclear waste works. You are seriously mistaken.
@GregoryBamber
@GregoryBamber 6 месяцев назад
An intelligent lady with a sense of humour. Nice to see.
@charlestoast4051
@charlestoast4051 Год назад
So all those used fuel rods they dumped into the Irish sea from Windscale for over thirty tears don't make any difference? How about all that corium, and the other one thousand or so isotopes of nuclear fission? Some iodine isotopes have a half life of 16 million years.
@hewdelfewijfe
@hewdelfewijfe Год назад
Really long half-life material means that it rarely decays which means that it's basically not radioactive. Really big half-life numbers mean that the material is safe, at least from the perspective of radioactivity. A lot of it is still heavy metals which can give you heavy metal poisoning.
@MonkeyMind69
@MonkeyMind69 Год назад
11:35 While some say that Nuclear Energy production is cheaper, when taking into account the cost of engineering/ storing/ monitoring the nuclear waste, I've heard it said that the true cost would be like paying $1,000,000 for a cheeseburger 🍔
@jamesneilsongrahamloveinth1301
Well said. In addition to waste management/storage, you've got the cost of building the plants (reportedly it takes a decade) and the cost of de-commissioning them (reportedly it takes two decades) - not to mention the environmental costs of so doing. . .
@MonkeyMind69
@MonkeyMind69 Год назад
@@jamesneilsongrahamloveinth1301 I didn't know that it took so long to build or decommission, but that doesn't surprise me either. Thank you for the knowledge!
@ixussa
@ixussa Год назад
@@jamesneilsongrahamloveinth1301 "two decades" ?? closer to 60 years. From: *Nuclear Nonsense: Why Nuclear Power is No Answer to Climate Change and the World's Post-Kyoto Energy ChallengesChange and the World's Post-Kyoto Energy Challenges* by Benjamin K. Sovacool Christopher Cooper *In the United States, there are currently thirteen nuclear power plant units that have permanently shut down and are in some phase of the decommissioning process, but not a single one of them has completed it* For example, Peach Bottom Unit 1 was shut down in October 1974, but will not even begin decommissioning until 2034.2' The Humboldt Bay nuclear facility was shut down in July 1976, but will not be completely decommissioned until 2012 or 2013.255 Zion Units 1 and 2 were permanently shut down in 1998, but the plant will not begin decommissioning until 2013. Further, unless license extensions are granted, all licenses for commercial nuclear reactors in the United States will expire by 2038 and more than 100 reactors will enter the decommissioning phase, requiring billions of dollars with little or no generating capacity to offset these costs. Decommissioning at nuclear sites that have experienced an accident is far more expensive and time consuming. At Three Mile Island, Unit 2, which shutdown permanently after an accident in 1979, will not start the decommissioning process until 2014. Fuel rods at Chernobyl, the site of the world's deadliest nuclear accident to date, are still being removed and operators expect it to take until at least 2038 to 2138 before the power plant is completely decommissioned.
@donmc1950
@donmc1950 9 месяцев назад
In 2014 I took a Course on Nuclear waste problems from Nuclear scientist who worked at the Canadian Chalk River reactor in the 1940s. He therefore had a long history of low level radiation exposure. He however looked much younger than his age. There is evidence than low level radiation has some health benefits.
@hewdelfewijfe
@hewdelfewijfe 8 месяцев назад
Very, very weak evidence. Might be true, but we don't have anything remotely close to firm evidence that it is true.
@johnnywilkinson9736
@johnnywilkinson9736 11 месяцев назад
There are a number of subduction zones. If encapsulated waste was inserted into holes drilled into the zone, are there any locations where that part of the crust would take so long before appearing in volcanic activity by which time it would be safe?
@MCsCreations
@MCsCreations Год назад
Fantastic video, Sabine! Thanks a bunch! 😃 Stay safe there with your family! 🖖😊
@stevechance150
@stevechance150 Год назад
12:45 "Pray that the shit dilutes quickly" I love that quote!!!
@TioneJoseph
@TioneJoseph 5 дней назад
haveyou read about accelrato trans mutation of mixed waste? Proposed in the mid 1980s by Los Alamos labs in USA, it would convert waste to short half-life isotopes, and produe more energy than it requires.
@remliqa
@remliqa Год назад
Dayum, the dry humour in this is vicious. I LOVE IT!!
@picsi-software
@picsi-software Год назад
as an aside, plutonium is also chemically toxic too.. :)
@ojheen001
@ojheen001 28 дней назад
"I really loved how they [experts] assumed that in 100 thousand years everyone alive will be a complete idiot" This absolutely made my day 😆 Love you Sabine 🙌🏼🙌🏼❤️
@umfuturopossivel2137
@umfuturopossivel2137 10 месяцев назад
Hey Sabine, I'm a fan of your channel and I suggest that you look for Thorium powered nuclear reactor, which are liquid fuel, the Molten Salt Reactors. They are even more safer nuclear reactors.
@bowez9
@bowez9 Год назад
As one that lived in W Germany in the 80s I can totally relate to chemical exposure.
@LettersAndNumbers300
@LettersAndNumbers300 Год назад
She doesn’t mean drugs.
@alvarofernandez5118
@alvarofernandez5118 Год назад
I live on the US Gulf Coast near Houston, and there are gigantic chemical plants near me from Dow, BASF, etc. And we have some coal fired plants. Texas has a lot of wind power, but in the end our electricity in the greater Houston region is still predominantly fossil fuel based. And I would much rather live near a nuclear power plant than near a chemical plant, or our coal fired plants. Wind would be great, except there isn't room for that many wind turbines near our city.
@vtbn53
@vtbn53 Год назад
@@alvarofernandez5118 What's the matter with coal fired plants? They don't pollute, they emit plant food.
@BenjaminGoose
@BenjaminGoose Год назад
@@vtbn53 Coal plants emit huge amounts of pollution, including radioactive particles.
@alvarofernandez5118
@alvarofernandez5118 Год назад
@@vtbn53 yeah... nope. They emit burnt plant smoke and ash. :-)
@Niohimself
@Niohimself Год назад
Question: if we really really wanted to get rid of spent fuel, and couldn't get any more energy out of it, is it possible to stick it in a nuclear reactor anyway and transmute it into something safe at a net loss of energy? Such as using 1 fresh rod to neutralize 10 spent rods.
@Wazoox
@Wazoox Год назад
Yes, it's possible with fast neutrons reactors. However the Greens hate these even more than ordinary reactors, and successfully killed all of these in Europe.
@mikesmith2682
@mikesmith2682 Год назад
The Pu 239 can be reprocessed into fuel. The problem is that it can be used to make a nuclear bomb, by people with a much lower technology level than needed for a uranium bomb.
@cezarcatalin1406
@cezarcatalin1406 Год назад
@@mikesmith2682 Then we should just make sure it’s processed and used on-site as fuel. Even other radioactive isotopes can technically be transmuted with high energy protons/electrons or used as radioactive sources in industry.
@HxTurtle
@HxTurtle Год назад
yes, you can further "convert" problematic isotopes into something less harmful using energy. this principle is an even rather old idea. I believe that currently, you'd have net loss not just in that converting process, but overall .. know what I mean? but should like nuclear fusion become a reality, this problem/issue could be tackled. that's why it could be a wise idea to not just bury everything (apart from other potential use cases we currently have no idea of/about like maybe even in medicine). I'm sorry should any of this already be part of this video as well .. I'm yet to watch it 😅
@geonerd
@geonerd Год назад
@@cezarcatalin1406 Yes, but there is an energy or neutron budget the facility has to meet. Many (most?) reactor designs don't produce enough extra neutrons to transmute the nasties, and building a big enough proton gun, etc., will cost a LOT.
@balderhagert6155
@balderhagert6155 8 месяцев назад
The "100,000 years" sometimes bothers me, why do we dimension storage based on plutonium becoming as radioactive as natural uranium? Wouldn't it be better to dimension it based on how long radioactivity from plutonium would be harmful to human and the environmental health? Given the assumption that no one will eat it. I am assuming we are able to calculate: "if we have one kg of plutonium it will be this amount of dangerous and we need to store it for X amount of years" and "if we have one gram of plutonium it will be this amount of dangerous and we need to store it for Y amount of years" (Y < X). Under some other assumption that you are only allowed X amount of distance near the canister for a Y amount of time. Is there some tool/website that can calculate how much radiotoxicity of plutonium is actually harmful compared to natural uranium? not only the amount of radiotoxicity. Answers to these questions would be highly appreciated
@hewdelfewijfe
@hewdelfewijfe 8 месяцев назад
You might want to google "ThorCon documents nuclear waste pdf" for a good and brief introduction.
@MottiShneor
@MottiShneor 8 месяцев назад
I just finished viewing another video, that says that even in the 1960s there were designs for nuclear reactors that can used RECYCLED fuel rods - and that the recycling process also greatly decreases their half-life. What with that? They said President Jimmy Carter stoped the recycling because it produces plutonium and that was banned by some international decree against nuclear arms
@pieteri.duplessis
@pieteri.duplessis Год назад
Thanks for a often humoristic presentation or a serious (though perceived so) matter. Most enlightening and entertaining.
@mb_a5383
@mb_a5383 Год назад
Best documentary I've ever seen! Great content delivered with a touch of humor! I'm subscribing.
@fireblazenotbulgaria3053
@fireblazenotbulgaria3053 11 дней назад
Although I don’t live exactly in the area, I have heard of stories from this place near the Mississippi River between New Orleans and Baton Rouge about just how bad the chemical plants there have caused cancer within the local population. Even from my own personal experience, this one paper mill that used to operate not too far from where I lived went bankrupt and had to close down during the 2008 market crash and it singlehandedly made a large brake/creek/swamp area near where I live have hazardous toxins within the water there and make it unsafe to as much as fish out of it due to how bad the toxins have contaminated that water, so I mean yeah Nuclear waste can be pretty bad but in many ways it doesn’t even hold a candle to how dangerous chemical waste is to people and to the environment.
@brianhalberg131
@brianhalberg131 8 месяцев назад
Nuclear waste can be dangerous, so its storage is closely monitored and regulated. The waste from coal fired powerstations is also dangerous and must be stored somewhere. Unfortunately, the waste from coal fired power stations gets stored in the atmosphere.
@jossdeiboss
@jossdeiboss Год назад
9:10 As a train fan I am very aware of that test crash but I have never seen the footage at the angles you have shown. Thank you!
@sichtbeton
@sichtbeton Год назад
"The problem is: keeping an eye on those waste containers for the next 100.000 years." Omg.
@woodennecktie
@woodennecktie 6 месяцев назад
ah oh , now it's realy safe , so we also could store it in the middle of New York, or Paris or Berlin , and we should place new reactors in town centres instead of low populated areas . Sabine you are a genious !!!
@gasser5001
@gasser5001 11 дней назад
Love the video topic. That top is fantastic!
@javiertorres6995
@javiertorres6995 Год назад
Thanks Sabine for the wittiest and funniest way to learn technology and science!!! You are amazing!
@nachobreafaildefenollera5529
I just can't help it. I love every video you make, Sabine!! The dry humour pills just make my day even if I try to be serious about the topic. Please, keep on this track! 💜 Love from Spain.
@thecalham
@thecalham Год назад
I can't tell if it's entertaining or annoying like the drunk old lady at the bar telling you pointless story's
@PGHEngineer
@PGHEngineer 6 месяцев назад
Nuclear reactors are a stupid way to generate energy, because assuming you need most energy to cope with heating in the Winter, the whole system has to be scaled to meet the peak in winter demand because they take such a long time to ramp up and ramp down. In the summer they will be mostly redundant. Which is unfortunate, as the cost of nuclear energy is mostly in the cost of the reactor itself, rather than the fuel. If they ever get fusion to work the reactors are even more expensive to make relative to their energy output. I guess Thorium reactors will be pretty expensive too, since Thorium isn't an ideal fuel to use in nuclear reactors. The whole reason we are looking at Thorium is because Uranium is starting to get expensive, due to the growing demands on the limited supply. Basically this is not a good approach. Maybe generating leccy in places with high solar energy and then using that energy to produce e-fuels such as methane would be the best idea.
@johntheherbalistg8756
@johntheherbalistg8756 День назад
I would also much prefer living near nuclear power than chemical manufacturing.
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