‘National scandal’: extreme heat linked to 40,000 deaths in England between 1988 and 2025
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- Office for National Statistics published data showing 40,000 more people died during the hottest days in England from 1988 to 2025 than would be expected in normal temperatures
- UK Health Security Agency estimated 2,877 people died in May and June heatwaves alone in 2023, nearly double the total for summer 2025
- James Tucker at ONS stated the gap between heat- and cold-related deaths has narrowed in recent years as heat-linked fatalities rise
- Dr Clair Barnes at Imperial College London warned that heat deaths could soon surpass cold-related deaths without urgent action on emissions and cooling infrastructure
- Bob Ward of Grantham Research Institute called the preventable nature of most heat- and cold-related deaths a 'shocking national scandal'
- Emma Howard Boyd, chair of National Heat Risk Commission, emphasized the need to adapt homes, neighborhoods, and public services to protect vulnerable communities
- Gareth Redmond-King of Energy and Climate Intelligence Unit said failure to reach net zero means this summer will be among the coolest of future decades
Why it matters: With 2,877 heat-related deaths already recorded in just two months of 2023—nearly double the 2025 summer total—the accelerating toll shows climate impacts are outpacing preparedness. The shift from historically higher winter deaths to rising summer fatalities signals a structural risk now affecting health systems, urban planning, and energy policy, particularly as 71.3% of England faces drought and emergency departments report record A&E attendance.
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