Europe's Worst Heatwave Disrupts Power, Damages Infrastructure, and Strains Health Systems

Europe is grappling with its most severe heatwave to date, a phenomenon scientists link directly to climate change. Temperatures have soared to 40 degrees Celsius in some regions, causing widespread disruption. Power generation has faltered, infrastructure has sustained damage, and healthcare systems are strained to their limits.

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In this moment 150 million people are living in extreme heat, hundreds have died, schools are closing, grids are failing under pressure.

In France, over a thousand heat-related deaths have been reported, primarily affecting the elderly, according to public health authorities. The World Health Organization's Director-General, Tedros Adhanom Ghebreyesus, highlighted the global impact, stating that 150 million people are living in extreme heat, with hundreds having died. He emphasized that these "once-in-a-generation" heatwaves are now occurring almost annually, a stark warning that European homes, workplaces, and schools are inadequately prepared.

The extreme heat has also impacted transportation and energy infrastructure. Train services were reduced in Germany, and tram lines suspended in Leipzig. Many residents are staying indoors to avoid the intense heat. Rivers across Europe are experiencing higher temperatures and lower water levels, affecting energy production and agriculture. Hungary's Paks nuclear power plant had to reduce output due to high Danube River temperatures, and Italy's Po River saw reduced flow, allowing saltwater to intrude significantly inland.

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The 'once-in-a-generation' heatwave phenomenon is now happening almost every year. We were warned.

Scientists stress that human-caused climate change has made such extreme heat events, including unusually high nighttime temperatures, significantly more probable than in previous decades. The current heatwave, which began on June 20, serves as a critical warning about the escalating impacts of global warming.

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European homes, workplaces, and schools are poorly equipped for extreme heat.