Getting these climate superheroes into more US homes would massively cut emissions, and it would be cost-effective. Here’s how the revolution would play out.
  • @[email protected]
    3•10 months ago

    In addition to Thejevans points, your cost estimate is very high. That cost would be in line for a geothermal heat pump, which is far more efficient. Air to air heat pumps can be installed for more like $3-10k in most residential homes. And on the higher end that is a big house that is probably saving more than $550 a year.

    • @[email protected]English
      3•10 months ago

      Can you show me where you’re getting those figures? I was basing my estimate on a quick google search of prices, and the estimate provided for air-source heat pumps here. (MassSave is an organization that promotes energy efficient and climate friendly appliance solutions in Massachusetts), which seems to suggest $22,000 is an average cost, which is in line with the other estimates I was finding. ($10-$20k to buy the unit and $15-$30k including installation.)

      Edit: To be clear, I’m not trying to be contrary or argumentative; I’ve been looking into heat pumps as a possible option for us for years and if they’ve become justifiable from a cost perspective, I’d love to get those details.

      • @[email protected]
        2•10 months ago

        I looked up prices in Massachusetts, they are higher than the national average. Looks like 2 main factors:

        1 A higher than usual percentage of mini splits vs central air. These will be more efficient and have a lot of comfort benefits, but are considerably pricier then retrofitting a central air system. So if you are retro fitting CA, you could come in under average.

        2 MAs impressive $10k+ incentive system for whole home heat pump systems has resulted in HVAC companies raising prices, because of course it has. This is why we can’t have nice things.