this post was submitted on 06 Mar 2024
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Electric Vehicles

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Are EVs in cold countries still more energy-efficient than gasoline in the winter? (lemmy.sdf.org)
submitted 8 months ago by ExtremeDullard@lemmy.sdf.org to c/evs@lemmy.world
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I (still) don't own an EV for various reasons, but I'm still interested. One question that keeps popping up in my mind is this one:

Where I live way up north, many people drive EVs - mostly Teslas apparently. A solid third of the parking lot at work is filled with EVs. The one thing that always strikes me when I leave work around the same time as everybody else is the sheer amount of noise of all those Teslas warming up their batteries before their owners come out to drive home make in the winter: it's like dozens of heating cannons running at the same time.

Each time, I wonder how much juice is used just to prime the battery before use vs. actual miles traveled.

If you leave in a cold country, have you worked out how much energy you burn simply keeping the battery alive in the winter? Is your EV still more energy efficient than an ICE in the winter for your particular use pattern?

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[–] mephiska@lemmy.world 3 points 8 months ago (1 children)

Cars with heat pumps scavenge heat from the motor(s) as well.

[–] themelm@sh.itjust.works 2 points 8 months ago

Yeah I don't know a ton about EV's because I need to be able to drive 500km+ on a tank for work and life out here. Be kinda cool to have one as a work truck someday though be handy to have that much power available for running things.