• Hypx@kbin.social
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    1 year ago

    Reminder to everyone in this thread: BEVs are a doomed technology. The fundamental high cost and resource requirements of the battery dooms it to inevitable failure. Luckily, superior technology like FCEVs are coming along now. They won’t have this problem. So if you actually cared about solving climate change, you’ll endorse FCEVs, just like any other kind of zero emission car. Even if you don’t agree with me, you should still support anything that can get us off of fossil fuels. There is no coherent reason to oppose green technology after all.

    But of course, this is not the case. Many people here have either been brainwashed by Elon Musk, or have some financial motive like investments in BEV companies. As a result, they do not care for any kind of alternative to the BEV. They only want the BEV. And they will lie and BS endlessly to prop up their favored technology.

    Unfortunately, reality does not care for your opinions. The BEV is a dead-end, and always will be. You can’t save it by lying to yourself or others. You have no choice to admit the truth. By not doing so, you are just becoming another group of conspiracy theorists or science deniers. We make fun of anti-vaxxers or climate deniers, and eventually we will make fun of hydrogen deniers. That is the eventual outcome if you cannot change your mind.

      • Hypx@kbin.social
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        1 year ago

        Last I checked, a lot of countries are planning to ban all competing technologies, or subsidizing BEVs to an insane amount. If you realize that this is basically a doomed strategy, then your next act is pretty obvious.

        In the end, our motivation is about solving climate change. And we see a lot of brainwashed fools wasting their time and money on a dead-end idea that won’t work. It’s pretty much impossible not to bring up the alternative. Not doing so would be a major moral failure on our own part. So it has to be brought up. Guys like you are just annoyed that someone is telling you something you don’t want to hear.

    • Nightsoul@lemmy.world
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      1 year ago

      I’m all for FCEVs but they are a long way off from mass consumption simply because you can’t fuel them at home like you can with a BEV. They need to seriously start building out hydrogen fueling stations for then be considered a viable alternative.

      • Hypx@kbin.social
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        1 year ago

        That’s a motivation for building them out as quickly as possible. Saying that it is an excuse to not doing anything really reveals that you’re not being serious about stopping climate change.

        After all, millions of people will need some kind of public charging/refuel system anyways. So it’s not like this problem can be ignored.

    • Dremor@lemmy.world
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      1 year ago

      I don’t see why something that works today won’t tomorrow. I got a BEV for years (Renault Zoe), rode it under a lot of rain, never got any problem.

      At worst this only shows a lack of quality from Tesla, not from the whole industry.

      FCEV has a lot of downside that BEV don’t, and same goes the other way. Those two technologies are complementary, but FCEVs lack the necessary infrastructure, be it for distribution or production.

      Currently, most of the hydrogen used comes from fossil fuel as current electrolysis technologies have too much loss of potential energy, and has to be sold at a far higher price than fossil fuel based hydrogen as a result.

      • Hypx@kbin.social
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        1 year ago

        Once these BEVs get older and more corroded, we will see a lot of issues.

        FCEVs have massive advantages over BEVs. They are just some years away from mass production and adoption.

        Most arguments against them are years or even decades out of date. There isn’t anything holding back green hydrogen anymore. It will be both widespread and cheap pretty soon. It is basically following the same cost curve as wind, solar, even batteries themselves.

        • Dremor@lemmy.world
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          1 year ago

          FCEV isn’t immune to corrosion, as is any vehicle. And if the fuel cell leaks, considering the volatility of hydrogen, you are at risk of a pretty big exposition. BEV has its own risk, but at least you have a chance to get out of the car and save your life.

          And unfortunately the arguments are not out of date, unfortunately. Hydrogen production is still a big problem, as is the distribution network and storage (albeit this side is far better now than it was in the past, it is far from being good enough to deal with the smallest atom in existence).

          BEV have a lot of advantages over FCEV. They can be recharged pretty much anywhere, they can be used as battery storage to make a resilient renewable based power grid, and battery can be reused as static electricity storage once their autonomy goes below the often used 70% threshold, and can be recycled pretty well (ironically the problem isn’t the technology but the lack of batteries to recycle, as there is very little BEV that get scrapped currently).

          Moreover new battery technologies are on the way to help with a lot of it’s downsides, like ones that don’t catch fire, or smaller one to get better autonomy.

          • Hypx@kbin.social
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            1 year ago

            FCEVs are much less flammable than BEVs. They’ve been on the road of years, even a decade+. None of that has happened. And carbon fiber doesn’t really corrode, so it is incredibly safe all around.

            Again, FCEVs have massive advantages over batteries. Including all of the same advantages of availability and green energy sources. Remember, FCEVs are literally EVs. They work the same way and have all the same basic advantages.

            They just also happen to be able to refuel in minutes and have 400 miles of range. Plus much less raw material challenges. None of the supposed solutions of BEVs can even touch what FCEVs provide from day one.

            And of course, BEV fanatics always resort to “magical batteries from the future.” Never once allowing for the possibility of superior fuel cells in the future.

            • Dremor@lemmy.world
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              1 year ago

              FCEVs are much less flammable than BEVs.

              I agree with you on that. That’s one of the main current generation BEV weak points. But that’s not something that can’t be changed. FCEVs are not as flammable, but they are surely explosive. But in both case, a lot of security measures exists, and danger comes from quality defect, not the lack of security.

              They’ve been on the road of years, even a decade+.

              As for BEV. I could also add more than a century for BEV (early cars were electric, but died out due to batteries being far too primitive at the time).

              None of that has happened.

              https://www.cnet.com/roadshow/news/hydrogen-fuel-cell-car-california-explosion/

              https://electrek.co/2019/06/11/hydrogen-station-explodes-toyota-halts-sales-fuel-cell-cars/

              And there are other occurrences, just go do a Google search.

              And carbon fiber doesn’t really corrode, so it is incredibly safe all around.

              Carbon fiber can be used on BEV too. But in both case it cost way too much to be viable other than for supercars.

              Including all of the same advantages of availability and green energy sources.

              Tell me, have you seen a lot of at home hydrogen recharge station. Have you seen a lot of hydrogen recharge stations in parking ? Both are true for BEVs

              They work the same way and have all the same basic advantages.

              The engine yes, not the energy storage. And a lot of EVs advantage and inconvenience are due to that part.

              They just also happen to be able to refuel in minutes and have 400 miles of range. Plus much less raw material challenges.

              I don’t deny that. And that’s why both technologies are complementary. FCEV for long range, far from home, BEV for medium to short ranges, when you can charge it at home.
              On another hand, fast charger are more and more commonplace, and can recharge a $50000 BEV in less than 30 minutes. Just the time to go touch some grass, drink a cup of coffee, or do something else. It is required to take a break while driving from time to time, so why not ? Considering the pace at which fast charging is going, a 10 minutes fill up isn’t that far fetched.

              None of the supposed solutions of BEVs can even touch what FCEVs provide from day one.

              Depends of your uses. For mine, FCEV have far to much disadvantages over BEV to be viable.

              And of course, BEV fanatics always resort to “magical batteries from the future.” Never once allowing for the possibility of superior fuel cells in the future.

              I can say the same about magical hydrogen production and storage facilities for FCEVs.

              What you don’t understand is that I’m not critical as much about FCEVs than I am about the agressive and borderline irrational your stance is.

              Both technologies are good. Both have a future. And more importantly, both have an important role to play to decarbonate of our civilization.

              “You are not wrong, you’re just an asshole”, The Big Lebowski

              • Hypx@kbin.social
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                1 year ago

                Then don’t come out and claim that FCEVs are a bad idea. If you know that they can work, then support them fully.

                Imagine a world where wind supporter vigorously attack solar power. That would be insane! That’s also what is happening now with FCEVs. It just happens that FCEVs, due to their lower resource needs, will play a much larger role than BEVs. But BEV fanatics cannot accept this at all. So rational people should know better than to swallow their lies.

                • Dremor@lemmy.world
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                  1 year ago

                  Imagine a world where wind supporter vigorously attack solar power.

                  You say that and then proceed to vigorously attack BEVs. Quite ironic isn’t it?

                  I just point out that FCEVs are, like BEVs, a flawed technology at this time. If it wasn’t the adoption would have been immediate. Both still need a lot of R&D, and both will get better. BEVs are in no way a doomed technology like you said earlier. It is just different from FCEVs.

                  • Hypx@kbin.social
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                    1 year ago

                    I do not “oppose” BEVs in that sense. It will play a role, just like wind does. But it won’t be the magical solution, and realistically it will be a transitional role. It has too many downsides.

                    After all, an FCEV is also an EV. Why support the more resource intensive EV? Perhaps a better analogy might two different type of photovoltaic cells. They come in many different levels of efficiency, and yet it is the cheapest, not the most efficient kind, that is winning out.

    • Goodtoknow@lemmy.ca
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      1 year ago

      If you actually cared about the environment, you’d walk, bike or take transit. Cars are bad for cities, people and ecology

      • Hypx@kbin.social
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        1 year ago

        Actually yes. Cars are for special purposes. They should not be driven that much.

        • sugartits@lemmy.world
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          1 year ago

          Maybe stop insulting everyone who disagrees with you. That’s how children behave. Not adults.

          You are genuinely mentally ill. Get help.

            • sugartits@lemmy.world
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              1 year ago

              You’re the one rabidly pushing a technology that nobody is buying for some reason.

              As soon as anybody disagrees with you (which is basically everyone) you respond with irrational anger, hate and swearing.

              That’s not normal. It’s not healthy.

              You need help. Get it.

    • ArumiOrnaught@kbin.social
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      1 year ago

      aS A meCHAnIC, all vehicles are doomed. You want green, advocate for trollies.

      Heavier vehicles also eat up tires quicker and put more micro plastics into the environment.

      I heard one of the byproducts of desalinization is hydrogen. If that’s what’s powering the cars, and we’re going to run out of drinking water that seems like a win win in my book.