>...In the Swiss canton of Geneva, installing an air conditioner requires an exceptional permit demonstrating “real need” (such as a doctor’s certificate). During the recent energy crisis, Spain and Italy barred public buildings from cooling below 27°C—hot enough to dull your cognitive powers by 5 percent. In the midst of the current deadly heat wave, my own city of Ghent is officially advising people to “avoid air-conditioners”.
>The resistance is baked into European regulation. In many countries a conventional air conditioner lowers your building’s energy rating. The result is entirely predictable: owners and landlords decline to install units, or rip out the ones they have. Those left without built-in cooling fall back on drafty, inefficient portables that can scarcely make a dent in the temperature. I own one myself—a wheezing box with a fat hose shoved through a rickety fabric covering the window. It is the thermodynamic equivalent of mopping the floor with the tap running, but that’s simply the direction in which Europe’s regulations have nudged me.
https://maartenboudry.substack.com/p/how-europe-became-the-w...