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Heatwave caused 50,000+ European heat deaths this summer

By Drooid · Oct 23, 2026, 11:19 PM UTC · How we work

Summary

Imperial Study Heat Deaths

Imperial College London researchers estimate over 50,000 heat-related deaths in European cities this summer.
Approximately 32,600 deaths, about two-thirds of the total, are directly linked to climate change.
Western Europe experienced its hottest summer, 2.9 °C above the 1991-2020 average.
Italy recorded the most excess deaths (13,303), with 8,772 attributed to human-made climate change.
Malta had the highest standardized excess deaths per million (716), followed by Italy (561).

Summary

EU GDP Slump

The heatwave shaved roughly 0.17% off EU GDP, costing about €17 billion from April-September.
France’s Q2 GDP fell 0.2% because of the heat, Bloomberg Economics reports.
Germany’s Q2 GDP shrank 0.1% and Spain’s 0.05% due to the heat, Bloomberg says.
The UK’s National Heat Risk Commission urged early-warning systems, welfare checks and NHS preparedness before summer 2027.
Climate transition minister Katie White announced a Prime Minister’s wildfire summit and clean-energy projects.

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Imperial Study Heat Deaths

Imperial College London researchers estimate over 50,000 heat-related deaths in European cities this summer.
Approximately 32,600 deaths, about two-thirds of the total, are directly linked to climate change.
Western Europe experienced its hottest summer, 2.9 °C above the 1991-2020 average.
Italy recorded the most excess deaths (13,303), with 8,772 attributed to human-made climate change.
Malta had the highest standardized excess deaths per million (716), followed by Italy (561).

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