Maybe it would be something like Tesla's model (highly automated assembly line) but for homes. Manufactured homes have been around for a long time but it's not cool. I would buy a eco-friendly modular home if were awesome.
Going from an old house built in 1890 to one built in 1980 with 2x6 walls and modern insulation has been nice. I'd like to go the next step, and homes like the one above combine a nice interior with great efficiency.
Going from a 30yr old furnace and standard 10yr water heater to a highly efficient single tankless system was a great step up, both from the energy efficiency and creature comfort perspectives.
https://huntingtonhomesvt.com/portfolio/
https://huntingtonhomesvt.com/featured-home/sylvan-knoll-1/
Going from an old house built in 1890 to one built in 1980 with 2x6 walls and modern insulation has been nice. I'd like to go the next step, and homes like the one above combine a nice interior with great efficiency.
Going from a 30yr old furnace and standard 10yr water heater to a highly efficient single tankless system was a great step up, both from the energy efficiency and creature comfort perspectives.