This is both a shower thought and a stupid question but I think it fits this community better.
Since air conditioning is apparently heating the local environment while cooling down a house I was asking myself whether it would be possible to basically either build a layer of glass/plexiglass right over the actual outer structure of a house, leaving a tiny gap between wall and glass, or at least put a house in a kind of glasshouse dome with a double glass wall. And consequently inject a sulfur compound, calcite etc into that “gap”, basically creating a very tiny micro-atmosphere that has that sun blocking effect.
Would that work, just logically/technically? Would the environment heat up less, more, or just the same as with geoengineering in the stratosphere? Would it even cool down a house/keep it cool at all?
So essentially while trying to build an anti-green house I ended up building a normal green house. But that’s actually exactly the answer I was looking for, thank you a lot! It was not so much about the practicality or whether there are better solutions but about whether I am missing something. (My other guess was that this light reflection would only work in the stratosphere to begin with.)
I’m a millennial living in a rented apartment so I cannot/could not implement anything. But we do indeed have trees in front of our windows, we have heat exchangers in two out of three rooms, PV on the rooftop and the house (built in 1900) is painted white (apart from the roof). Needless to say AC isn’t a thing in my country. Currently we have slightly under 26°C in our apartment. And my parents have a (very white) house with what you call a living roof, that’s a great name for that which I wasn’t familiar with before. Again, thanks!