[wahnfrieden]

There's no consumer-led revolution to come from early adopters accruing over time. It's fringe and luxury activity.

[masterj]

You... clearly haven't tracked the cost of solar panels. Learning curves are a thing https://ourworldindata.org/learning-curve

[wahnfrieden]

I know abt that. I'm replying to a post about insulation which is not innovation-ripe for industrialized optimization anytime soon