France reconsiders air conditioning as record heatwave matches 2003 intensity and breaks political taboos
A record-breaking early summer heatwave, comparable to the deadly 2003 event, has forced France and its political class to abandon long-held resistance to air conditioning, with parties from the far right to the Greens now accepting its role in protecting the vulnerable.
Heatwave grips Western Europe
France is experiencing temperatures comparable to the deadly 2003 heatwave, with records falling across the country and the event persisting for several days unusually early in the season. The heat has reopened a national debate on the usefulness of air conditioning, which for years was treated as an environmental taboo.
Political consensus shifts
The debate has moved from ideological refusal to pragmatic acceptance. Jean-Luc Mélenchon of La France Insoumise remains opposed, arguing that widespread conditioning only worsens the problem. But as Le Figaro reports, all parties, from Rassemblement National to the Ecologists, now back air conditioning in hospitals, schools and care homes, driven by the reality of repeated extreme heat.
Air conditioning everywhere means making the problem worse while believing you are relieving it.
Low-tech and high-tech responses
In Hérault, a nursery school has kept classroom temperatures below 30°C using coconut fibre canopies, air circulators and night-time ventilation, rapid, low-cost measures adapted from traditional techniques. One staff member who has worked there for 17 years says she no longer ends her days drenched in sweat. More expensive options are also gaining attention: geothermal systems (up to €25,000 per household according to Engie) draw stable underground coolness, and district cooling networks in Paris, like the one serving the Louvre, use the Seine to dissipate heat. Portable AC units, while accessible to tenants, are inefficient for large spaces and can sharply increase electricity consumption.
I’ve been working here for 17 years. Finally I no longer finish my days in sweat.
A history of denial and adaptation
Columnist Bertille Bayart describes the past avoidance of air conditioning as a “brainwashing”, where the priority given to fighting climate change ostracised the most effective adaptation measure. Today’s heatwave is the latest in a series of five major episodes since 2003, each reinforcing that heat is now a recurring risk. The editorial from SudOuest argues for a nuanced approach: distinguish the “bad AC” of portable units from efficient technologies, and use air conditioning where lives are at stake, without abandoning emissions goals.
Adaptation versus mitigation
The shift comes as the government’s energy renovation programme MaPrimeRénov’ faces repeated rule changes, leaving households confused and the sector struggling. The editorial concludes that air conditioning can be a useful solution, provided it does not distract from the real challenges of reducing greenhouse gases.
