Is Europe embracing air conditioning as deadly heat waves become more common?

TL;DR

Europe is facing more frequent and deadly heat waves, with record-breaking temperatures and increased heat-related fatalities.
Historically, air conditioning (AC) was viewed as an unnecessary luxury in Europe, with only about 20% of homes equipped.
Factors contributing to low AC adoption included cultural stoicism, high energy costs, and concerns about climate impact (AC accounts for 4% of global greenhouse gases).
Recent heat waves have led to a surge in AC demand, with shops selling out of units in countries like France.
AC ownership has significantly increased in some countries, such as Italy (from 10-15% in 2003 to 56% in 2024) and the UK (doubled in three years).
Experts recommend modern, energy-efficient AC units powered by renewable energy, particularly solar, to balance cooling needs with climate goals.
Some European countries are limiting cooling in public buildings and promoting renewable energy transitions to manage increasing demand.

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