Europe Battles Air Conditioner Use Amid Historic Preservation and Climate Laws During Heatwave

Europe is currently experiencing extreme heatwaves, with temperatures soaring above 40 degrees Celsius. However, unlike in Israel where air conditioning is widespread, many Western European countries restrict the use of air conditioners due to strict climate regulations and historic preservation laws.

In Paris, for example, there is a comprehensive ban on installing external air conditioner units on the facades of historic buildings to preserve the city's architectural heritage. Obtaining special permits for air conditioning installation involves lengthy bureaucratic processes that can take years.

In the UK, air conditioning is considered a last resort under stringent climate laws. Local authorities in London have even forced residents to remove existing air conditioning units, arguing that opening a window is a sufficient cooling method. Consequently, only about 3% of homes in the UK have air conditioning.

Southern European countries like Spain also impose strict regulations due to the energy crisis. Spain’s "27-degree law" prohibits setting air conditioners below 27 degrees Celsius in public spaces such as malls, shops, restaurants, airports, and hotels. Businesses that leave doors open while air conditioning is running face heavy fines in Spain and France.

The combination of green climate policies, energy-saving measures, and preservation of historic architecture makes air conditioning a rare and tightly controlled commodity across Europe. Travelers planning summer visits to Western Europe should prepare for limited cooling options, as many hotels and public venues are not allowed to cool their spaces, often resulting in sauna-like conditions.