Do you have a reference for that? I think it is market specific depending on the makeup of your areas grid. As far as cost in many markets a heat pump is more

Do you have a reference for that? I think it is market specific depending on the makeup of your areas grid. As far as cost in many markets a heat pump is more cost efficient today compared to electric AC and gas furnace. https://www.breakthroughenergy.org/our-challenge/the-green-premium https://www.breakthroughenergy.org/our-challenge/the-green-p...