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📬 Wrote a new post for my Heatshed newsletter on air conditioning in Europe and the U.S. and lessons we can learn from each other. I'll post monthly after this, but I had been mulling this one over all summer! heatshed.substack.com/p/air-condit... #airconditioning #extremeheat #heatwave

heatshed.substack.comAir conditioning is not a guarantee for heat protectionWhat Europe and the United States can learn from each other after this summer's heatwaves.

Ladd Keith

@laddkeith.com

"So the United States’ lesson for Europe isn’t simply “install units.” It’s that our high adoption rate measures equipment, not necessarily protection, and a country can reach 90% and still not protect everyone."

2/8/26, 6:09 am0 reposts0 likes

Ladd Keith

@laddkeith.com

2 Aug

"Those who can install air conditioning in Europe and across the world will increasingly do so, so let’s make sure we don’t leave behind those who cannot."