• smegforbrains@lemmy.ml
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    9 months ago

    We can not use nuclear energy as long as we do not know what to do with the waste. IMHO it’s as easy as that.

      • smegforbrains@lemmy.ml
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        9 months ago

        There is no current facility for storing nuclear waste in a safe manner in Germany. Most of the high level waste is stored on the surface near the waste production sites. Let’s take a look at the dangers of plutonium-239: If inhaled a minute dose will be enough to increase the cancer risk to 100%. If ingested a minute dose is almost as dangerous because of it’s heavy metal toxicity. It’s half life is about 24k years. “It has been estimated that a pound (454 grams) of plutonium inhaled as plutonium oxide dust could give cancer to two million people.” (1) So IMHO it’s very irresponsible to create more nuclear waste, as long as we as a society have no way to get rid of it in a safe manner. 100% renewable is achievable and I think we should concentrate on this path since it will be safer and also cheaper in the long run. (2)(3)

        Sources:

        1: https://en.m.wikipedia.org/wiki/Plutonium-239

        2: https://en.m.wikipedia.org/wiki/100%25_renewable_energy

        3: https://en.m.wikipedia.org/wiki/Cost_of_electricity_by_source

        • ☆ Yσɠƚԋσʂ ☆@lemmy.mlOP
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          9 months ago

          Ok, so instead digging up coal mines, Germany could’ve spent time making a facility for safely storing processed nuclear fuel like many other countries have done. The amount of fear mongering about nuclear power while it’s being widely used around the world and having been shown as one of the safest sources of energy is mind boggling. I guess in your opinion what we should do is keep destroying the environment by using fossils while ignoring practical alternatives.

            • ☆ Yσɠƚԋσʂ ☆@lemmy.mlOP
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              9 months ago

              Again, such facilities can be built. It’s a choice not to do so. Also, Germany could use alternative fuels like thorium the way China is doing now with their molten salt reactors.

              • smegforbrains@lemmy.ml
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                9 months ago

                There is no such facility in Germany. As long as there is no facility for storing the radioactive waste, I don’t think we should produce more nuclear waste.

                It’s true that liquid salt reactors are more fuel efficient than light water reactors and the waste is more short lived, but still it produces high level waste with even more radioactivity in the short term.

                “All other issues aside, thorium is still nuclear energy, say environmentalists, its reactors disgorging the same toxic byproducts and fissile waste with the same millennial half-lives. Oliver Tickell, author of Kyoto2, says the fission materials produced from thorium are of a different spectrum to those from uranium-235, but ‘include many dangerous-to-health alpha and beta emitters’.”

      • dangblingus@lemmy.dbzer0.com
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        9 months ago

        When you strip mine massive tracts of land for uranium, transport the uranium, refine the uranium, transport it again to the power plant, transport it a 3rd time to the waste management facility, and transport it a 4th time to the storage facility where it WILL invariably leak (they always do), you’re not doing the environment too many favors either.

        It’s like why even bother trying to explore solar or wind or hydro power? The nuclear lobby has obviously been very successful in convincing people online that no such power sources exist.

        • evranch@lemmy.ca
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          9 months ago

          Just wait until you find out where coal comes from, and what they do with the waste.

          Uranium is so incredibly energy dense that the issues of mining and transport are absolutely minimal compared to coal. There are also reactors that are capable of burning up the majority of the waste, but we’re scared of them because they happen to also be good at making weapons-grade material.

          We need base load power. Here on the Canadian prairies we have tons of renewables. Yet there was a recent power crisis on a cold, dark January night because in that situation, none of the renewables are any use. Nuclear is that solution, and the other is natural gas peaking that is only run in emergency situations. Shooting for true “zero emissions” is an example of the perfect being the enemy of the good.

        • ☆ Yσɠƚԋσʂ ☆@lemmy.mlOP
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          9 months ago

          Nobody is arguing against using other sources of energy complimentary to nuclear power. However, the reality is that nuclear is one of the best options available to us.

    • The Octonaut@mander.xyz
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      9 months ago

      You can put nuclear waste in a box and decide what to do with it later. CO² is less helpful that way.

        • The Octonaut@mander.xyz
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          9 months ago

          I didn’t say we didn’t have carbon storing technology, but if you aren’t aware that it’s more difficult to recapture carbon than to put spent fuel in a box, you probably should read past the first paragraph of whatever Wikipedia article you found.

    • booty [he/him]@hexbear.net
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      9 months ago

      We also don’t know what to do with the waste from coal plants. The difference is that instead of having an easy to store, easy to track, completely harmless form of waste like that produced by nuclear plants, instead we just pump completely impossible to store, track, or mitigate pollutants straight into the atmosphere, ground, and water. Much better!

      • smegforbrains@lemmy.ml
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        9 months ago

        My view that we can not produce more nuclear waste as long as we have no long term storage facility does not make me a coal proponent. I oppose coal power production, as do ~80% of Germans. That’s why we decided as a society to transition to climate neutral energy production until 2045. Coal power is scheduled to be phased out in 2038. And the plan is to build 40 green hydrogen power plants to supplement the renewables.

        https://www.bmwk.de/Redaktion/DE/Dossier/energiewende.html

        Google translate: https://www-bmwk-de.translate.goog/Redaktion/DE/Dossier/energiewende.html?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=en-US&_x_tr_pto=wapp

        https://www.fr.de/wirtschaft/78-prozent-der-deutschen-wollen-eine-schnellere-energiewende-zr-92219363.html

        Google translate: https://www-fr-de.translate.goog/wirtschaft/78-prozent-der-deutschen-wollen-eine-schnellere-energiewende-zr-92219363.html?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=en-US&_x_tr_pto=wapp

        • booty [he/him]@hexbear.net
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          9 months ago

          Do you realize how ridiculous you seem bringing up promises to do shit “by 2038” and “until 2045?” We needed to put an end to this shit by the year 2000. Your government won’t even have any of the same people in it in 2038. You think they’re going to give a shit what people said in 2024?

          You’re advocating for so little that it may as well be nothing. At least the full “i dont give a shit about the environment, let 'er rip” people are honest. You’re exactly the same, you just like to pretend you’re better.

          • smegforbrains@lemmy.ml
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            9 months ago

            I do think that these issues need long term viable solutions. You can’t change the energy production infrastructure in five years. This takes time and you need a plan. Germany is currently one of eleven countries that have made the move to zero emission energy production a law. This is in itself quite an achievement. Of course there is no guarantee that it will be implemented exactly as it is planned now. I think it will be a big win if we can achieve climate neutrality in the energy sector by 2045 and phase out coal in fourteen years.

            https://climateactiontracker.org/global/cat-net-zero-target-evaluations/

            Please refrain from using ad hominem attacks and support your views with arguments rather than personal insults.

            • booty [he/him]@hexbear.net
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              9 months ago

              Please refrain from using ad hominem attacks

              Can you point out what part of my comment you mistook for an ad hominem attack so I can laugh at you even harder? I already know you don’t know what ad hominem is, but seeing the specific example will be particularly funny.

              • smegforbrains@lemmy.ml
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                9 months ago

                You’re advocating for so little that it may as well be nothing. At least the full “i dont give a shit about the environment, let 'er rip” people are honest. You’re exactly the same, you just like to pretend you’re better.

                How is this not attacking my personality but continuing a discussion on a civil manner?

                Hers the definition from Britannica: “ad hominem, (Latin: “against the man”) type of argument or attack that appeals to prejudice or feelings or irrelevantly impugns another person’s character instead of addressing the facts or claims made by the latter.”

                https://www.britannica.com/topic/ad-hominem

                • booty [he/him]@hexbear.net
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                  9 months ago

                  How is this not attacking my personality but continuing a discussion on a civil manner?

                  It’s a direct criticism of the argument you made. You are dishonestly bringing up plans to do in 2045 what should be done yesterday. You pretend to care about these issues but if you truly did care about these issues you would be utterly embarrassed by the ineffectiveness of what you’re supporting. You like the image of caring about the environment, but you have no interest in the actual solutions.

                  appeals to prejudice ❌
                  or feelings ❌
                  irrelevantly impugns ❌
                  instead of addressing the facts or claims ❌

                  I’m impugning your character for claiming inaccurately and dishonestly that it is acceptable to baby step our way to 2045 when the world is already on fire.

                  • smegforbrains@lemmy.ml
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                    9 months ago

                    You called me a liar. That’s clearly ad hominem.

                    Now you state: “I’m impugning your character for claiming…”, “You pretend to care…”, “You have no interest in the…”. These are all personal attacks without any arguments based on credible sources.

        • oscardejarjayes [comrade/them]@hexbear.net
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          9 months ago

          From your source 1:

          “large quantities of uranium and thorium and other radioactive species in coal ash are not being treated as radioactive waste. These products emit low-level radiation, but because of regulatory differences, coal-fired power plants are allowed to release quantities of radioactive material that would provoke enormous public outcry if such amounts were released from nuclear facilities.”

          “the population effective dose equivalent from coal plants is 100 times that from nuclear plants”

          “For the complete nuclear fuel cycle, from mining to reactor operation to waste disposal, the radiation dose is cited as 136 person-rem/year” while it “amounts to 490 person-rem/year for coal plants”.

          We at least have temporary storage for spent nuclear fuel, we have no such protection with coal plants.

          • smegforbrains@lemmy.ml
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            9 months ago

            Yes this is true. And again: Me being against nuclear power plants does not make me a coal proponent. I think we have to get rid of both and aim for 100% renewables, which is feasible according to current studies.

            For me the most danger lies in storing high level radioactive waste on the surface where it’s prone to accidents and can easily contaminate air and ground water.

              • smegforbrains@lemmy.ml
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                9 months ago

                I’m no proponent of these massive structures with unimaginable impact on their environment either. Also Germany will probably never have a structure of this size in the foreseeable future. In order to produce enough energy during times when wind and solar energy is scarce, Germany wants to build 40 climate neutral hydrogen power plants until the 2030s in order to phase out coal power production. As far as I understand it we will therefore not need more batteries.

                  • smegforbrains@lemmy.ml
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                    9 months ago

                    I think the idea is to produce the green hydrogen by employing renewables during time of high production yields and using this produced hydrogen when the renewables don’t produce enough. This is what I gathered but I’m not 100% sure.

        • lntl@lemmy.ml
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          9 months ago

          neat! didn’t think there was such a discrepancy. are these sievert numbers normalized for energy yield?

    • Danitos@reddthat.com
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      9 months ago

      This is an interesting documentary about the topic: Into eternity. The documentary has a depressing and ephemeral feeling, but I find it extremely amusing that we are taking steps to protect people that will live thousands of years from now.

      Taking decisions like “nuclear or not nuclear”, “how to dispose the waste”, etc. is hard, but doing so ignoring the people that invest their whole life studying the topics is just dumb.

      • smegforbrains@lemmy.ml
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        9 months ago

        I do think we should protect coming generations from our nuclear waste and I do not think this is ridiculous at all. In the same way we should leave our children with a world with a livable climate we should not leave them with a heritage of tons of highly radioactive material stored on the surface because we have no long term storage facility.

        • Danitos@reddthat.com
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          9 months ago

          Completely agree with you on the first part. My point is that:

          • Long term storage in a non-trivial thing to do, from a technical, social and ecological POV. However, it can be build, as shown in the linked documentary.
          • Not going nuclear has disadvantages (that IMO out number the advantages).
          • Going nuclear also has disadvantages. Thus, the view of experts on the field has a big importance of the topic. In this matter, the consensus I most commonly find in the physicists community is that nuclear is a energy source that should replace carbon/coal, but needs to be complemented with solar/wind/water/thermal, not just disregarded.

          I would like to add that I did not try to call you dumb, I’m sorry if that’s the way it ended up sounding like. The dumb part was directed to the people in charge of the decisions, not you.

          • smegforbrains@lemmy.ml
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            9 months ago

            Yes I agree. It is possible to build long term storage facilities and there is one operating in Finland for example. And the finnish people in the region actually welcomed the facility. But the situation is very much different in Germany. Whenever plans for a such a facility became public massive protests ensued and the projects became politically unfeasable.

            Of course we should listen to the experts in the field, but even they had no success in convincing the populace of a possible site. I’m convinced that we need such a facility and that it should be a scientific emotionless process. But this is currently not possible in Germany. And as long as there is no such consensus and we don’t have such a facility, I think it’s irresponsible to produce more nuclear waste and leave it on the surface for the coming generations to take care of.

            The German plan for the “Energiewende” (Energy Transition) is to phase out coal until 2038 and become 100% climate neutral by 2045. The current plan is to do that using a mix of renewables and hydrogen power plants which will substitute the current coal power plants.

            https://www.bmwk.de/Redaktion/DE/Dossier/energiewende.html

            Google translate: https://www-bmwk-de.translate.goog/Redaktion/DE/Dossier/energiewende.html?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=en-US&_x_tr_pto=wapp

              • smegforbrains@lemmy.ml
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                9 months ago

                I don’t think exporting waste to different countries were only 10% of the fuel is recycled is a responsible way to manage nuclear waste.

                Also there are nuclear proliferation concerns when reprocessing nuclear fuel. I for one would not want to supply Russia with possible raw materials for nuclear weapons.

                Source: https://en.m.wikipedia.org/wiki/Nuclear_reprocessing

                • alcoholicorn [comrade/them, doe/deer]@hexbear.net
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                  9 months ago

                  As for reprocessing, storage is in competition with newly mined fuel. As mining becomes more expensive or nuclear demand increases, there’s greater impetus to recycle more fuel. Conversely, if there’s fewer plants consuming the fuel or more mines opening, recycling projects die.

                  The more plants close, the less waste you’re gonna get reprocessed.

                  Russia already has 40,000 nukes, they’re not a proliferation risk.

                  • smegforbrains@lemmy.ml
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                    9 months ago

                    “Russia already has 40,000 nukes, they’re not a proliferation risk.”

                    That’s true.

                    In response to your mining argument:

                    “The known uranium resources represent a higher level of assured resources than is normal for most minerals. Further exploration and higher prices will certainly, on the basis of present geological knowledge, yield further resources as present ones are used up. There was very little uranium exploration between 1985 and 2005, so the significant increase in exploration effort that we are now seeing could readily double the known economic resources. On the basis of analogies with other metal minerals, a doubling of price from price levels in 2007 could be expected to create about a tenfold increase in measured resources, over time.”

                    So there’s enough cheap enough utanium to go around and no need for the industry to recycle spent fuel.

    • SuddenlyMelissa@lemmy.blahaj.zone
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      9 months ago

      We currently do not know what to do with the waste from coal and other fossil fuel plants either though. At least nuclear waste is local and manageable. Dumping all the fossil fuel waste into the atmosphere is not working well, and is almost impossible to clean up.

      • smegforbrains@lemmy.ml
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        9 months ago

        This is true and that’s why Germany decided to phase out fossil fuel and nuclear power production. Fossil fuel based power plants will be phased out 2038 and Germany aims to be climate neutral by 2045 using a mix of renewables and green hydrogen power plants.

    • Echo Dot@feddit.uk
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      9 months ago

      Putting it in the ground is a viable solution. And it doesn’t damage the environment for it to be in there and it’s not like it’s going to escape.

      At some point in time will develop the technology to do something else with it but for now putting it in big concrete containers underground is a viable solution.