Comment by gwbas1c

To clarify my parent post: My house is also 7 (now 8) years old and has 6 inch (15cm) walls with air-tight walls. We built with solar, which got the cost of electricity down to an estimated 4-5 cents per kilowatt hour.

At that price, resistive heating cost about as much as what I paid for gas at my old house.

I went with a heat pump to hedge the bet. (I was also pointed away from geothermal.)

If the insulation wasn't as good, or electricity more expensive, I would have used a different heat source. I was looking at pellet furnaces at the time, but never seriously got into the research before the solar proposal came in.