Sure he’s got climate wins, but some of the wins are questionable, like giant hydrogen hubs. Hydrogen sounds great on the surface, but the more you dig into it, the more issues crop up. Some of these hubs will end up producing hydrogen by burning fossil fuels, and that isn’t a win at all. And speaking of not winning, we are producing more oil and natural gas than ever before. That’s why we aren’t excited about his “Climate Wins”, they are offset if not overcome by losses.

Having said that, regarding the Climate, pollution, and everything related, Trump is the worst choice. He’s already promised Carte Blanche to oil execs if they donate to his campaign. (Not in those words of course, simpler, more incoherent ones.)

That is goddamn infuriating.

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.

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.