Europe saw deadly floods, heatwaves, and record losses as climate risks intensified in 2024

Record-breaking heat, catastrophic flooding, and massive economic losses made 2024 one of the most damaging years yet for Europe as the continent warmed at twice the global rate.

Rosie Frost reports for Euronews.


In short:

  • Climate disasters killed at least 335 people across Europe last year, affecting over 400,000 and costing an estimated €18 billion in damages.
  • The Copernicus State of the Climate report shows Europe experienced its hottest year on record, with 45% of days much warmer than average and glaciers in Scandinavia and Svalbard suffering record ice loss.
  • Extreme heatwaves, wildfires, and storms hit southeastern Europe hardest, while flooding devastated regions of Spain, Germany, Poland, and more, with Valencia alone reporting over 230 deaths in October.

Key quote:

“You only need to cast your mind back to the floods in Spain, the fires in Portugal, or the summer heatwaves last year to know how devastating this level of warming would be.”

— Dr Friederike Otto, senior lecturer, Centre for Environmental Policy and co-lead of World Weather Attribution at Imperial College London

Why this matters:

Climate change is hitting Europe faster and harder than almost anywhere else on Earth. Even small increases in temperature are pushing weather systems into more dangerous territory. That means more people exposed to lethal heat, more families displaced by floods, and more public infrastructure swept up in crisis. Climate scientists say Europe is headed toward 3°C of warming by 2100, triple the 1°C already wreaking havoc. And though many European cities are working on climate adaptation plans, those efforts lag behind the scale and pace of the problem.

Related: Medical schools in Europe to expand climate-related health training

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Toxic chemicals and climate change work together to harm fertility across species

In a recent review published in NPJ Emerging Contaminants, researchers examine how toxic chemicals can reduce fertility in both humans and wildlife, and how these effects are worsened by climate change.


In short:

  • Animals - including insects, fish, reptiles, birds, humans, and other mammals - are constantly simultaneously exposed to synthetic chemicals and the impacts of climate change, including rising temperatures.
  • Both of these stressors can harm fertility, and many of the impacts found are similar across species, such as effects on sperm and eggs.
  • The stress caused by these exposures also impacts overall health, harming animals’ ability to adapt to a changing environment and worsening global biodiversity loss.


Key quote:

“To build a sustainable future, we must recognize that chemicals, once released, don’t simply disappear. Instead, they contribute to the larger issue of driving humanity towards the exceedance of planetary boundaries when considered in combination with climate change and other planetary-level impacts.”


Why this matters:

While climate change and toxic endocrine disrupting chemicals (EDCs) are both individually well-established as health threats, few studies have examined the implications of the widespread simultaneous exposure experienced by humans and wildlife. Many EDCs can also impact health across multiple generations, meaning their harm continues long after the original exposure. To better tackle the issue of EDCs, the authors of this study emphasize the need for strong regulations that address chemicals by class, rather than individually.


Related EHN coverage:


More resources:


Brander, S. et al. (2026). Impacts of environmental stressors on fertility and fecundity across taxa, with implications for planetary health. NPJ Emerging Contaminants.

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