> We have efficient heat pumps and solar panels, but it's still a disturbing amount of energy usage and something I'm trying to debug. Perhaps we have too many windows letting in too much sunlight... External window blinds work wonders with that - your AC doesn't have to work hard to get the heat out of the greenhouse you inadvertently built if you avoid the heat getting in in the first place. But yeah, these might b…
I'm putting external shutters on my house in London this winter. This summer was crazy. I've never seen them further north than Barcelona.