Europe's deadly heatwave exposes a cooling crisis amid climate goals

Europe is facing extreme heat as temperatures soar across the continent. Spain recorded 111 degrees recently, while the UK endures its hottest June on record. The rising temperatures are putting pressure on public health and energy systems. Heat-related deaths are a serious concern in Europe. The World Health Organization reports an average of 175,000 fatalities each year. However, research from The Lancet shows that air conditioning prevented 195,000 heat-related deaths among the elderly in 2019 alone. A 2007 study also found that air conditioning can reduce such deaths by 75%.

Despite its benefits, air conditioning remains uncommon in many European homes. Only about 20% of households have it, compared to 90% in the US. In Britain, the number of homes with air conditioning has doubled in three years, reaching four million. Italy leads the EU in air conditioning use, consuming one-third of the bloc’s electricity for cooling.

The EU aims for climate neutrality by 2050, prompting some countries to limit cooling in public buildings. Yet, the International Institute of Refrigeration predicts Europe’s stock of air conditioners will double by 2050. Meanwhile, extreme heat has already led to tragic outcomes, with 40 people drowning in France last week while seeking relief. The continent is balancing the need for cooling with climate goals. Air conditioning saves lives but also increases energy demand. Governments face the challenge of managing both public health and environmental targets.