How to Dress and Undress your Home | To make buildings more energy-efficient, consider curtains, awnings, wall hangings, and other textile insulation technologies from a time before air conditioning
Before the large-scale use of fossil fuels, removable textile layers kept homes warm in winter and cool in summer.
Appropriate technology in action. And as a bonus, textile insulation could use material from all those fast fashion clothes dumped in the desert or otherwise abandoned to dissolve into microplastics :/