Europe's Low Air-Conditioning Adoption Highlighted Amid Record Heatwave
A June heatwave has prompted discussion of why only about 20% of European homes have air conditioning, compared with roughly 90% in the United States and Japan.
A heatwave sweeping Europe this June has pushed temperatures to historic highs, with parts of France reaching 108 °F and the UK and Spain recording their hottest June days on record. Despite the extreme heat, the continent’s households remain largely without air-conditioning. The International Energy Agency estimates that only about 20% of European homes have cooling systems, versus roughly 90% in the United States and Japan.
Analysts point to several factors behind the low adoption rate. Europe’s older building stock often predates modern HVAC technology, making retrofits costly and sometimes subject to historic-preservation restrictions. Energy prices also play a role; a Bruegel report notes that average industrial electricity rates in the EU were about 2.5 times higher than in the United States in 2024, raising operating costs for air-conditioning during prolonged heat spells.
Cultural attitudes further influence demand. In France, for example, a significant portion of the public views air-conditioning as environmentally harmful, with an IPSOS poll indicating that 78% of respondents consider it unfriendly to the climate. Political figures such as Jean-Luc Mélenchon have warned against widespread installation, arguing it could exacerbate the climate crisis.
The changing climate is also shifting expectations. The World Meteorological Organization reported that Europe is warming at more than twice the global average, turning once-rare heat extremes into a more regular occurrence. While some observers on social media, including technology executives, have expressed surprise at Europe’s limited cooling infrastructure, experts suggest that economics, building heritage, and public perception will continue to shape the region’s response to rising temperatures.
