Comment on Norway on track to be first to go all-electric

• surph_ninja@lemmy.world ⁨2⁩ ⁨months⁩ ago

  So what’s the secret sauce? What profound technological steps forward have they made?

  Or are they just heating up the battery, and eating further into the already severely impacted battery life?

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  • AwesomeLowlander@sh.itjust.works ⁨2⁩ ⁨months⁩ ago

    I’m not an engineer. I’m pointing out that the real world is proving that EVs can work just fine in the cold, so your assertion that they can’t doesn’t hold any water. This was a recent article of interest, though.

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    • surph_ninja@lemmy.world ⁨2⁩ ⁨months⁩ ago

      Read over what you just wrote, and think about it for a second. If they have to be heated up to function, it supports my assertion that they do not function in extreme cold.

      That 12% is not insignificant, and that’s just for the piece to keep the battery at operating temperature. The battery’s capacity and performance will also be severely impacted on top of that, even with it warmed up. These inefficiencies and workarounds add up to the point that they eclipse the inefficiencies in hydrogen production, as the hydrogen is not impacted by any such issues at the point of use.

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      • sprack@lemmy.world ⁨2⁩ ⁨months⁩ ago

        The loss of efficiency in an ICE is roughly 15% in the cold as well.

        There are enormous materials issues with storing and transporting hydrogen that don’t scale well

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      • AwesomeLowlander@sh.itjust.works ⁨2⁩ ⁨months⁩ ago

        Read over what you just wrote, and think about it for a second. If they have to be heated up to function, it supports my assertion that they do not function in extreme cold.

        They function at a 12% range loss. That is a far cry from ‘do not function’

        That 12% is not insignificant, and that’s just for the piece to keep the battery at operating temperature.

        No it’s not. It’s total range loss, not battery capacity reduction. The car gets 12% less total range, that’s the final figure taking everything else into account. You seem to have made up your mind about what you wish to support and are dismissing anything else that does not support your PoV.

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  • endeavor@sopuli.xyz ⁨2⁩ ⁨months⁩ ago

    Secret sauce is Norway gets money the same place Saudi Arabia does: gas and oil. They have endless resource to whitewash themselves and seem green.

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