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Heat pumps can't take the cold? Nordics debunk the myth (techxplore.com)

submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world

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Heat pumps can't take the cold? Nordics debunk the myth::By installing a heat pump in his house in the hills of Oslo, Oyvind Solstad killed three birds with one stone, improving his comfort, finances and climate footprint.

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[–] helenslunch@feddit.nl 1 points 1 year ago* (last edited 1 year ago)

Using it to heat the car in a way improves the fuel efficiency

Normally, yes, but in this case it's being used purely for heat, with probably 10% efficiency, where the EV is operating at 300% efficiency so no, definitely not.

You can have the engine on and not driving and your petrol will last quite long, not so much with an EV, unfortunately.

As I mentioned elsewhere, it will last several days.