France Reopens Air-Conditioning Debate After 3 Heat Waves, Expanding Urban Greening
Updated
Updated · NPR · Jul 25
France Reopens Air-Conditioning Debate After 3 Heat Waves, Expanding Urban Greening
3 articles · Updated · NPR · Jul 25
Summary
Three consecutive heat waves have pushed Paris above 100F for days, turning air conditioning into a national political issue in a country that long viewed it as unnecessary and undesirable.
France's debate centers on whether AC solves or worsens the problem: officials and experts back cooling for schools and hospitals but warn mass installation would add emissions and dump more heat into dense streets.
Paris is instead accelerating adaptation projects, ripping out stone plazas for mini forests and testing greener rooftops as a way to cool buildings without worsening the urban heat island.
At one pilot site, exposed zinc roofing hit 62C, or nearly 144F, while a shaded wood-covered section measured about 70F, illustrating why top-floor Paris apartments are becoming hard to inhabit during heat waves.
Architects and urban planners say AC will still be needed in some cases, but only as part of a broader strategy to retrofit a historic, tightly built city for a hotter climate.