Germany reports record 14 000 heat-related deaths this summer

Germany recorded an unprecedented 14,000 heat-related fatalities this summer amidst a series of intense heatwaves across Europe, according to official data released on Thursday. Around 9,600 of these deaths occurred within a single week in late June, when temperatures surged above 40°C in the country, as reported by the Robert Koch Institute.

The heatwaves and drought conditions have contributed to an unusually hot summer in Europe, leading to a sharp increase in heat-related mortality, particularly in countries most affected.

Spain's public health institute recorded nearly 4,500 heat-related deaths since June 1, while French health authorities reported over 7,300 excess deaths during the same period. In Germany, the majority of heat-related deaths were found among individuals aged 75 and above, as stated in a public health authority statement. Heat can directly cause death through heatstroke, or it can indirectly contribute to death in individuals with pre-existing medical conditions.

The public health authority explained that heat-related deaths are often not listed as the underlying cause of death on death certificates; instead, statistical methods are used to estimate the true extent of heat-related fatalities. The institute has been collecting such data for the past ten years, with the previous record of 8,900 heat-related deaths set in 2018.

Another medical publication had previously estimated heat deaths to be around 10,000 in 1994. The severity of heatwaves has varied from year to year, with some years seeing fewer than 2,000 heat deaths.

The extreme heat and drought have heavily impacted Germany's largest economy, causing wildfires, reducing crop yields, and lowering water levels in major shipping rivers. Recently, ministers from the Social Democratic Party (SPD), the junior coalition partners to Chancellor Friedrich Merz's conservative government, urged the incorporation of climate adaptation and nature conservation into Germany's constitution (Basic Law).

The SPD’s Environment Minister Carsten Schneider emphasized that the climate crisis is a "tangible reality," but current laws limit the ministry's response capabilities.

The coalition of ministers advocated for changes in urban planning legislation, building codes, and labor laws to address working conditions in high temperatures. Former SPD health minister Karl Lauterbach endorsed the proposal, stressing that municipalities require financial support to adapt to climate change. He highlighted the high cost of heat protection measures and the financial struggles of many municipalities.

Lauterbach pointed out that hospitals often lack air conditioning, which is crucial for both patients and staff, and that nursing homes require specific adaptations to cope with rising temperatures. Lauterbach suggested that the true number of heat deaths this year might be higher than the statistics indicate, as the Robert Koch Institute uses a conservative methodology.