Also worth noting that in Norway, they will often have cars with engine block heaters (https://en.wikipedia.org/wiki/Block_heater https://en.wikipedia.org/wiki/

Also worth noting that in Norway, they will often have cars with engine block heaters (https://en.wikipedia.org/wiki/Block_heater https://en.wikipedia.org/wiki/Block_heater), with associated plug points in parking spaces/places. Makes it much easier if there's already infrastructure.