• db_null@lemmy.dbzer0.com
    link
    fedilink
    English
    arrow-up
    59
    arrow-down
    9
    ·
    2 天前

    Oh no, the sun was too much and Mr Fancy Atom had to go to sleep because there was no water for the thirsty guy. Well, better asleep than leaking or blowing up again. Stupid sun throwing all this energy at the ground, so mean.

    • Photonic@lemmy.world
      link
      fedilink
      English
      arrow-up
      14
      arrow-down
      19
      ·
      1 天前

      Well. This is a science meme community, but a science community nonetheless, so I’ll try to keep it somewhat scientific.

      Like airplanes that crash, nuclear power plants get a bad rep, but in reality it’s one of the most reliable and safest forms of energy production. For example looking at deaths from power generation, it currently sits right near the bottom between solar and wind power and well below hydro power and the rest. And that includes the Chernobyl accident.

      As for the water: yes, but when Mr. Sun is out the solar panels go vroom, so Mr. Fancy Atom’s hard work isn’t necessary as much. So they compliment each other nicely. And the current extreme drought in Europe is hopefully a rare occurrence 🤞🏻

      • Ophrys@lemmy.dbzer0.com
        link
        fedilink
        English
        arrow-up
        1
        arrow-down
        1
        ·
        9 小时前

        One of the things that rarely get mentioned is the way uranium gets mined, almost always next to poor and marginalized people, leaving disease and unlivable places. Something that doesn’t get included In the .gov stats ofcourse. (Ofcourse this is not just a nuclear thing) the way french companies completely ravage places in africa for uranium (and oil) is unacceptable. I’m fairly “meh” on nuclear energy, but it really icks me it is never mentioned.

        E.g: french being french monsters exhibit 942331 and there’s plenty of places like that, american navajo comes to mind too.

        also weaponry

        the current extreme drought in Europe is hopefully a rare occurrence

        Lmao no it won’t be, have you been hiding under a rock? You know the climate is completely fucked for us right? Western Europe is one of the fastest heating places even, within a decade or 2 everything south of paris will be just like extremadura.

        now that I think about it, do floods have impact on reactor capacities? Like there is a lot more debris and shit in the water.

        • Photonic@lemmy.world
          link
          fedilink
          English
          arrow-up
          1
          arrow-down
          1
          ·
          4 小时前

          One of the things that rarely get mentioned is the way uranium gets mined, almost always next to poor and marginalized people, leaving disease and unlivable places. Something that doesn’t get included In the .gov stats ofcourse.

          One of the things that rarely get mentioned is the way lithium and cobalt get mined, almost always next to poor and marginalized people, leaving disease and unlivable places. Something that doesn’t get included In the .gov stats ofcourse.

          Lmao no it won’t be, have you been hiding under a rock?

          More often than now can still be rare.

          You also don’t need to resort to attacking your opponent to try and make a point. The only thing you succeed in is making yourself look like someone who doesn’t actually have a point and needs to use logical fallacies to try to get anywhere.

          I tried to keep things scientific, but your response just seems like an emotional knee-jerk reaction to me.

      • db_null@lemmy.dbzer0.com
        link
        fedilink
        English
        arrow-up
        16
        arrow-down
        4
        ·
        1 天前

        Airplanes don’t have a bad rep, they are incredibly safe and if one occasionally crashes the death toll is generally limited to the passengers.

        My issue with nuclear being presented as perfectly safe is that this is largely theoretical. In practice the list of nuclear and radiation accidents is quite long. If you dig a little into your deaths per terawatt-hour list you can find that they count 433 deaths from Chernobyl. The real death toll remains unknown, but ranges from the 30 officially reported by the Soviet government, the WHO estimate of 4000+, and the 35000 families receiving compensation for “owing to the loss of a breadwinner whose death was deemed to possibly related to the Chernobyl accident.” (https://en.wikipedia.org/wiki/Deaths_due_to_the_Chernobyl_disaster)

        My point is, each of these nuclear accidents has the potential to kill tens of thousands and cause long-term increases in cancers and birth defects. And despite all the safety claims, we see a major incident about once a decade.

        Additionally, we still don’t know where to store the nuclear waste and enriched uranium continues to bring cash to Russia, as we haven’t been able to shake dependance there either.

        All in all, nuclear is another fossil fuel that has risks we can’t seem to manage properly and the price is much higher than most renewables. I’m not saying to shut all nuclear plants down immediately, especially if we then have to use coal or gas to make up for the loss in production. But let’s stop praising it as this amazing alternative by making safety and sustainability claims that are based on propaganda numbers.

        • Lumisal@lemmy.world
          link
          fedilink
          English
          arrow-up
          10
          ·
          1 天前

          All in all, nuclear is another fossil fuel

          Just want to correct it is definitely NOT a fossil fuel.

          Unless…

        • Photonic@lemmy.world
          link
          fedilink
          English
          arrow-up
          6
          arrow-down
          10
          ·
          1 天前

          What are you talking about? Airplanes do have a bad rep. More people are scared of getting into them because they think it will crash than there are people scared of getting into cars. It’s the same with nuclear. The events are big when they happen, but it’s overall very safe. What’s more, airplane crashes have killed many, many more people and they have crashed much more often than there have been NPP accidents or deaths. So, if you want to call airplanes

          incredibly safe

          you might want to reconsider your stance on NPPs.

          if one occasionally crashes the death toll is generally limited to the passengers.

          And if NPP accidents occur, the death toll is generally limited to the workers.

          the list of nuclear and radiation accidents is quite long

          The list for NPP accidents is actually not that long, especially when compared to airplane accidents, and it stops at 2011. That’s 15 years ago and Fukushima caused only one possible death. There have been no signs of increased cancer rates in the 15 years afterwards. What’s more, after each major event—after Chernobyl and again after Fukushima—measures have been taken to prevent these events from happening again.

          As for Chernobyl, you can debate the numbers, but it doesn’t mean anything for modern nuclear power plants in the west, since the Soviets built a reactor with an inherently unsafe design that isn’t used anywhere in the west. So, using the airplane analogy again, that would be like saying flying on an airplane is unsafe because of the Hindenburg disaster.

          As for uranium: Australia and Canada have uranium reserves that dwarf Russia’s. Storage of waste is not as much of an issue either. Old mines go down kilometers into the earth.

          So while yes, nuclear powerhas its downsides, nuclear is the only form green energy that provides base load power. If you want to transition away from fossil fuel there is no way to provide base load power without nuclear. Battery storage scales very poorly and we already can’t mine enough lithium and cobalt to power all cars with electricity, let alone having battery storage for all electric grids worldwide.

          It may seem scary and accidents happen, but like I said, it just has a bad rep like airplanes do.

          The numbers are not propaganda and the only propaganda I am seeing is coming from you. You haven’t made a single valid point and have been fear mongering about deaths and accidents that rarely occur.

            • Photonic@lemmy.world
              link
              fedilink
              English
              arrow-up
              2
              ·
              4 小时前

              Ooh an opinion piece from 2013. We were so young and full of hope then… The point is that we used to think that we could all solve it with cool storage ideas. But that hasn’t shown to be the case. Sorry to be the messenger of bad news, please don’t shoot me.

              And even this guy admits he doesn’t know what to do in winter except to keep burning methane in gas turbines.

              The real challenge is to supply peaks in demand on calm winter evenings following overcast days. That’s when the peak-load power stations, that is, hydro and gas turbines,

              Sounds an awful lot like baseload power….

              And what about places that have no hydro?

              Here’s another opinion piece that says the opposite.

              We can keep going for a bit…

              • Zagorath@quokk.au
                link
                fedilink
                English
                arrow-up
                1
                ·
                51 分钟前

                You shared an opinion piece written by a self-styled “investor” who proceeds to endorse the forthcoming feasibility of fusion. I shared a piece written by one of the authors of the study he is basing his article on. A study published in a peer-reviewed journal and conducted by a reputable university. They are not the same.

                As for the date…renewables have only become more viable since 2013. The price has plummeted, and the feasibility of battery storage has skyrocketed.

                • Photonic@lemmy.world
                  link
                  fedilink
                  English
                  arrow-up
                  1
                  ·
                  edit-2
                  17 分钟前

                  Tell me about it! Opinion pieces huh? At least the investor guy’s solution isn’t using gas powered plants.

                  And how has the feasibility of battery storage skyrocketed exactly? We haven’t built that many at all in the last 13 years since the article was written. It’s always a promise of much better battery technology in the next decade. We don’t have enough lithium mining capacity as it is, especially when we also want to make the transition to EVs and sodium batteries require even more factories that still have to be built.

                  How about not betting everything on unproven tech that still needs to be researched, where battery factories still have to be built, storage facilities have to be built, and those all have to be individually connected to the grid and provide enough stability to last us winter nights after an overcast day with little wind…

                  Does that really seem like skyrocketing feasibility to you?

            • IchNichtenLichten
              link
              fedilink
              English
              arrow-up
              2
              arrow-down
              1
              ·
              8 小时前

              You’d think that some who writes such long arguments for nuclear power would know this.

          • db_null@lemmy.dbzer0.com
            link
            fedilink
            English
            arrow-up
            6
            arrow-down
            1
            ·
            1 天前

            Reservoir hydro, geothermal and concentrated solar with thermal storage are actually green and could provide base load energy.

            You’re free to continue ignoring my points with linked sources in favour of your airplane tangent and theoretical possibilities. As I also said, nuclear sounds all great in theory, but the human factor of cutting corners and prioritising immediate profits are nor giving me the confidence that I’d like to embrace nuclear today.

            • Photonic@lemmy.world
              link
              fedilink
              English
              arrow-up
              4
              arrow-down
              5
              ·
              1 天前

              They are either not feasible everywhere (flat terrain) or wildly expensive and take up a lot of space. Nuclear is also actually green.

              I’m not ignoring any of your points, or your sources. I addressed them in multiple sections of my comment. Have you even read it? Your points and sources simply aren’t as good as you think. Nuclear is not just great in theory, it’s great in reality. It is the most reliable source of power and we have had functioning nuclear power plants worldwide for decades. It seems more like you are ignoring my sources for your own scaremongering. And ignoring reality is not the same as making a point.

              You don’t need to “embrace” nuclear for it to be a good and viable source of energy. It’s okay to admit you think it’s scary, but it’s not based on reality. This is why the airplane analogy works.

      • SkaveRat@discuss.tchncs.de
        link
        fedilink
        English
        arrow-up
        7
        arrow-down
        1
        ·
        1 天前

        And the current extreme drought in Europe is hopefully a rare occurrence

        aaahahahhahahahahahahahaahahahha

        I do love your optimism, tho