Greenpeace Estimates 300 Heat-Related Deaths in Austria During June Heatwave

Thu 30th Jul, 2026

Recent analysis by Greenpeace, based on data from Statistics Austria, indicates that approximately 300 deaths in Austria during June were attributable to an extreme heatwave. The environmental organization highlights that high temperatures, particularly those exceeding 30 degrees Celsius, pose significant health risks, especially for older individuals and children.

Austria is currently experiencing another period of extreme heat, prompting renewed calls for urgent action to safeguard public health. Despite the ongoing risks, Greenpeace notes a lack of comprehensive national response measures aimed at mitigating the effects of such heatwaves.

In response to the situation, Greenpeace has proposed a package of immediate interventions. These include providing free access to public swimming pools, ensuring cooled public shelters remain open on weekends, and offering complimentary public transport during periods of extreme heat. The organization also advocates for a nationwide refurbishment initiative to make residential and public buildings more resilient to high temperatures.

According to the methodology used by Greenpeace, weekly mortality rates for June were compared with averages from the corresponding weeks over the past five years, isolating the increase in deaths during the heatwave period. The calculation suggests that the actual number of heat-related deaths could be even higher, as the analysis does not account for the long-term health impacts of sustained high temperatures.

The Agency for Health and Food Safety (AGES) currently releases annual data on heat-related excess mortality. In the previous year, AGES reported a total of 449 deaths linked to heat, but detailed breakdowns for individual heat events have not been routinely published. Greenpeace's recent assessment provides one of the first focused analyses for a specific heatwave period in Austria.

Greenpeace has underscored the necessity for both federal and regional authorities to adopt a coordinated heat emergency plan. The proposed measures are intended to provide immediate relief for vulnerable populations and reduce the public health burden associated with recurring heatwaves.

The organization also calls for the introduction of a robust climate protection law and the acceleration of building renovation programs. These initiatives, Greenpeace argues, would address the root causes of increasing heatwaves and help Austria adapt to the intensifying impacts of climate change.

As Austria faces ongoing extreme weather, the findings highlight the urgent need for targeted public health interventions and long-term climate policies to reduce preventable mortality and protect at-risk groups. The data-driven approach taken by Greenpeace aims to inform policymakers and prompt swift action to address the growing risks of heat-related health emergencies.


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