[quote=AN][quote=spdrun]Looks pretty obvious from the bills and square footage.[/quote]
no it doesn’t.[/quote]
I agree, it’s not obvious. The smaller home was built 5 years ago (though I was the first buyer about a year ago). The bigger house in SD was built early 80’s. I have no idea which is better insultated though I suspect AZ homes have insulation that is appropriate for the weather here. I do know the most common stucco assembly here is never seen in CA. I don’t have any of my old bills, so I can’t compare the actual per therm cost of electricity. It may be a little cheaper here. Just speculation.
