Insulation is already big up here. Keep in mind when I say winter, I mean November-&gt;March where the high for the day won&#x27;t be more than -35C, and the low is -40C.<p>Many Yukoners would have to band together. Newer homes in downtown are electric heat only, they always start to really worry when the power is out for more than a couple of hours in winter (happens all the time)