Why Air Conditioning Is Still Rare in Europe Despite Rising Heat

As Western Europe faces one of its most severe heatwaves in recent years, with temperatures exceeding 40°C across parts of France, Britain, Italy and Spain, many are questioning why air conditioning remains uncommon in the region.

Experts say the answer lies in Europe’s history, architecture and energy policies. Most European homes were built to retain heat during cold winters, featuring thick walls, smaller windows and insulation rather than cooling systems. As a result, air conditioning never became a household necessity in many countries.

Unlike the United States, where air conditioning is widespread, ownership rates in countries such as Germany and the United Kingdom remain relatively low. For decades, Europe’s milder summers reduced the need for mechanical cooling.

Environmental concerns have also played a role. European governments have traditionally promoted energy-efficient alternatives such as ventilation, external shutters and urban greening instead of air conditioning, which consumes large amounts of electricity.

However, as extreme heat becomes more frequent and intense, the debate over cooling infrastructure is growing. Critics warn that the widespread adoption of air conditioning could place additional strain on power grids, while supporters argue that it may become increasingly necessary to protect public health during future heatwaves.