• JohnDClay@sh.itjust.works
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    1 year ago

    Traditional auto makers only know how to make the frame, suspension, and interior. Engine and transmission knowledge doesn’t help. You need to know battery management and motors instead.

    What unresolved problems? 10 million were sold last year, seems like we’d have seen the problems by now.

    • SJ_Zero@lemmy.fbxl.net
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      1 year ago

      Toyota in particular has been dealing with battery management and motors for 30 years. They’ll be fine.

      Unresolved problems of EVs include extreme cold performance without a heated garage, battery degradation and the massive social, economic, and environmental consequences as people end up with useless used cars you can’t fix, grid problems in the event of mass adoption, and the realities of longer distance travel in a car that takes a long time to charge.

      • SpaceCowboy@lemmy.ca
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        1 year ago

        Unresolved problems of EVs include extreme cold performance without a heated garage

        Diesel engines also have extreme cold issues solved by block heaters. Similar solututions already exist for EVs.

        battery degradation

        Parts on anything mechanical will degrade. This isn’t unique to EVs. Yeah you will have to replace parts on an EV like on any other car.

        the massive social, economic, and environmental consequences as people end up with useless used cars you can’t fix

        I think you’re underestimating people’s ability to adapt and learn how to fix new technologies. Someone that only knew how to fix saddles probably thought the automobile would never become a common thing because that saddle maker didn’t know how to fix a car engine as well as he knew how to fix a saddle.

        There will be a learning curve as with all things, but people will figure out how to fix EVs.

        grid problems in the event of mass adoption

        We now have new tech for solar and wind that’s cheaper than other forms of energy generation. Energy infrastructure does have to be replaced from time to time, as demand grows we can increase energy generation and make improvements to the grid. The money save on no longer needing to have expensive wars to secure the oil supply will more than cover this cost.

        realities of longer distance travel in a car that takes a long time to charge

        It takes like 10 to 15 minutes at a fast charging station. Stretch your legs, grab a snack, some 'em if you got 'em, and you’re back on the road. Very much comparable to filling up at a gas station. Also remember that’s only for long distance travel which most people don’t do very often. For daily use it’s plugging in your car when you get home, which overall takes less time than having to make a trip to the gas station every week or two. So an EV will be even more convenient (and cheaper) than filling up at a gas station.

        Yeah I get it that it sucks when technology you understand becomes obsolete. It’s just the way things go.