Europe wilts under record heat as AC sales soar

Europe is experiencing one of its most severe heatwaves on record, with temperatures soaring to dangerous levels and prompting a surge in demand for cooling devices. The situation has placed immense pressure on infrastructure, public services, and individuals struggling to cope with the relentless heat. As the crisis unfolds, the impact on daily life becomes increasingly evident, revealing both the challenges faced by residents and the broader implications of climate change.

The heatwave, which has gripped much of Europe, is attributed to persistent atmospheric and circulation patterns that trap hot air over extended periods. These conditions, compounded by global warming, have led to a steady increase in temperatures across the continent. In France, the national temperature indicator—an average of daytime and nighttime readings from 30 monitoring stations—reached 29.8 degrees Celsius on Tuesday, marking the highest recorded temperature since 1947. This figure underscores the severity of the situation, as it represents a significant deviation from historical norms.

As the heat intensifies, so too does the demand for air conditioning and other cooling solutions. Sales of fans and air conditioners have surged dramatically, particularly in regions where building designs are not optimized for extreme heat. For example, Carrefour, a major hypermarket chain, reported selling 30,000 units of cooling equipment by 6:30 PM on Monday—a figure that is a thousand times higher than typical daily sales. Similarly, online retailers such as Amazon saw nearly double the usual volume of sales for cooling products during the same period in 2025. Electronics stores like Fnac Darty also experienced notable increases in customer traffic, highlighting the widespread concern over rising temperatures.

The strain on local services and resources is becoming apparent. Electricians in southwest France, such as Thierry, are reporting an overwhelming influx of requests for emergency air conditioning installations. However, many customers face bureaucratic hurdles, as installing new systems often requires approval from homeowners' associations. This delay exacerbates the discomfort of residents, especially older adults like Martine Belloc, a 62-year-old retiree in Bordeaux, who sought refuge at a coworking space to escape the oppressive heat. Her experience reflects a growing trend of vulnerable populations seeking alternative accommodations to stay safe.

The scale of the crisis is vast, affecting millions across the continent. With four additional French departments classified under the highest heat alert category, approximately 44 million people are now impacted by the extreme conditions. Combined with the 31 departments already under orange alerts, over 90% of the French population faces exposure to dangerously high temperatures. Forecasts suggest that temperatures could reach between 39°C and 41°C across much of France, from Brittany to the Paris region and the southwest. These figures paint a grim picture of the ongoing struggle against the elements.

International responses to the crisis vary, but several nations have taken steps to mitigate the effects of the heatwave. Italy’s Health Ministry has issued red heatwave alerts in 16 cities, including major urban centers like Milan and Rome. Meanwhile, Poland and Croatia have also implemented high-level heat warnings, anticipating potentially record-breaking temperatures. Hungary, which is already under a second-level heat alert, plans to elevate its response to the maximum level as temperatures continue to climb.

Scientific studies reinforce the link between the current heatwave and human-induced climate change. According to recent research, without the influence of anthropogenic activities, temperatures would likely have been 2 to 4 degrees Celsius lower. This finding highlights the urgent need for action to address the root causes of climate change and adapt to its increasing frequency and intensity.

Despite the dire circumstances, some areas are beginning to see signs of relief. Spain’s weather service predicts a gradual decrease in temperatures, offering a glimmer of hope for residents in the Iberian Peninsula. By Wednesday afternoon, only parts of the Basque Country will remain under the highest heat alert, and by Thursday, no region in Spain is expected to be rated either red or orange. However, this respite is limited to certain areas, as the majority of Western Europe remains under extreme heat conditions.

In the Netherlands, the government has introduced measures to help citizens cope with the heat, including free access to outdoor pools for those with city passes and reduced train schedules to accommodate the increased demand for cooling. These efforts reflect a coordinated approach to managing the immediate impacts of the heatwave, though they fall short of addressing the long-term consequences of climate change.

Across the United Kingdom, educators and community leaders are grappling with the effects of the heat on schools and public spaces. James Bowen, an assistant general secretary at the National Association of Head Teachers, has expressed concerns about the well-being of students and staff, emphasizing the need for adaptive strategies to ensure safety and comfort.

As the heatwave continues to unfold, the situation serves as a stark reminder of the vulnerabilities inherent in a rapidly changing climate. The surge in air conditioner sales, the strain on public services, and the personal stories of individuals enduring the heat all underscore the complex interplay between environmental changes and societal adaptation. While localized relief efforts offer temporary reprieve, the broader challenge lies in preparing for future extremes and implementing sustainable solutions to protect communities from the escalating threats posed by climate change.