• Arkouda@lemmy.ca
    link
    fedilink
    English
    arrow-up
    0
    ·
    3 months ago

    Batteries have infinite energy now? No storage issues due to electrical surges, heat, cold, or anything else that makes batteries sub optimal? While seemingly by magic, mining rare earth minerals spreads its environmental impact over 10-15 years of the lifetime of the battery with 0 negative impact to the area the mine is located?

    Oh wait… None of that is true so I guess you can try again.

      • Arkouda@lemmy.ca
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        It really is too bad about the weak life cycle, poor charge/discharge rate, and incredibly low voltage that begin the story of “Why don’t we just use sodium ion batteries?” and place it directly in the “tragedy” section of the book store.

        • ProdigalFrog@slrpnk.net
          link
          fedilink
          English
          arrow-up
          0
          ·
          3 months ago

          The information I’ve seen regarding deep discharge life-cycle for sodium ion is that the latest tech is actually extremely good, at least according to this. I don’t see how the lower voltage is a problem, since for grid situations you’ll have transformers anyway, and the batteries can just be hooked up in series to increase the voltage.

          They use abundant materials, will be much cheaper than lithium ion, don’t need to be actively cooled, and massively lessen the risk of rupture and fires.

          The low density per unit of weight isn’t relevant for grid storage, so they seem pretty ideal.

        • andyburke@fedia.io
          link
          fedilink
          arrow-up
          0
          ·
          3 months ago

          Why are people so mad that batteries are better than dead dinosaur farts? What is the weird obsession with burning ooze and gasses from mother earth? We have better options?

          • Arkouda@lemmy.ca
            link
            fedilink
            English
            arrow-up
            0
            ·
            3 months ago

            Why are people so mad that batteries are better than dead dinosaur farts? What is the weird obsession with burning ooze and gasses from mother earth? We have better options?

            Does it hurt being this ignorant or is it truly as blissful as they say?

            The fact that you don’t understand battery materials are pulled from the ground in much the same way that oil and gas is speaks volumes about value of your opinions.

            • joshhsoj1902@lemmy.ca
              link
              fedilink
              English
              arrow-up
              0
              ·
              3 months ago

              Once. They are pulled from the ground once. After which they are essentially infinitely recyclable.

              Oil/gas is extracted then used a single time and it’s gone.

              • Arkouda@lemmy.ca
                link
                fedilink
                English
                arrow-up
                0
                ·
                3 months ago

                After which they are essentially infinitely recyclable.

                Nothing, and I mean absolutely nothing, is “infinitely recyclable”. Literally defies physics.

                Lets also not forget that oil is recyclable.

                • joshhsoj1902@lemmy.ca
                  link
                  fedilink
                  English
                  arrow-up
                  0
                  ·
                  3 months ago

                  Yes. Things can be infinitely recyclable. But since you’re such an expert. Tell me, what part of a lithium atom degrades during its life as a battery? I’m not expecting a good answer from you though since you think that burning a compound (to release the energy in its bonds) is then recyclable.

                  • Arkouda@lemmy.ca
                    link
                    fedilink
                    English
                    arrow-up
                    0
                    ·
                    3 months ago

                    Yes. Things can be infinitely recyclable. But since you’re such an expert. Tell me, what part of a lithium atom degrades during its life as a battery? I’m not expecting a good answer from you though since you think that burning a compound (to release the energy in its bonds) is then recyclable.

                    No, nothing can be recycled to infinite. It is asinine to even attempt to assert that.

                    But since you’re such an expert. Tell me, what part of a lithium atom degrades during its life as a battery?

                    Recycling Lithium batteries recovers approximately 20-96% of materials. This means best case scenario, which is not the norm in battery recycling, every time a battery is recycled 4% of the materials are lost.

                    Doesn’t take a math genius to see how quickly finite resources dry up with a 4% loss every single time a batteries life ends.

                    I’m not expecting a good answer from you though since you think that burning a compound (to release the energy in its bonds) is then recyclable.

                    Funny because I never said gas was recyclable. You should learn to read before you try to make snide comments.

                    I hope the simple math and explaination I used is understandable to you, but I am not expecting much.

    • mriguy@lemmy.world
      link
      fedilink
      English
      arrow-up
      0
      ·
      edit-2
      3 months ago

      I have no idea what you are trying to say. Batteries have an environmental impact, but so does fracking for natural gas. You have the impact up front making a battery, but charging it with renewables does not have continued environmental impact. But if you use gas, you’re going to have to use an awful lot of it over that time period to offset the clean power you’re able to use when you have a battery. And that gas has a very high environmental impact, continually, over that entire time period.

      I didn’t say batteries have NO impact, but they have less impact than continually mining and burning fossil fuels.

      • SeaJ@lemm.eeOP
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        They are using a strawman and trying to claim victory. They are not arguing in good faith.

      • Arkouda@lemmy.ca
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        The fact that you believe renewable energy sources have no environmental impact demonstrates to me the need to no longer speak with you. My brain can take only so much ignorance and green washing is my line today.

    • SeaJ@lemm.eeOP
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      mining rare earth minerals

      Are you under the impression that we use NMC batteries for grid energy storage?? LOL

      • Arkouda@lemmy.ca
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        Are you under the impression that we use NMC batteries for grid energy storage?? LOL

        Sure is weird how you think you are owning me here while ignoring the fact that all batteries have an environmental impact and Lithium is one of the worst when it comes to battery components that are incredibly costly to the environments where it is mined, which is the main component in batteries used for grid storage.

        “LOL”