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Swiss Glaciers Lose 25% of Volume in Decade, Fueling Climate Crisis
1 Oct, 2025
Summary
- Swiss glaciers lost 25% of volume in past decade
- 2025 saw record-breaking glacier melt, close to 2022 levels
- Glaciers could disappear by end of century without climate action
As of October 1st, 2025, Switzerland's glaciers have faced an alarming rate of melting, with a 25% loss in volume over the past decade alone. The Glacier Monitoring in Switzerland (GLAMOS) network reported that 2025 saw "enormous" glacial melting, nearly matching the record set in 2022.
A winter with little snowfall combined with heatwaves in June and August led to a 3% loss in Switzerland's glacier volume last year, marking the fourth-largest shrinkage since measurements began. Experts caution that the continuous diminishing of these glaciers is not only contributing to water scarcity but also destabilizing the surrounding mountains.
Scientists warn that without significant global action to reduce carbon emissions, Switzerland's glaciers could completely disappear by the end of this century. GLAMOS chief Matthias Huss stated that if emissions are brought to zero within the next 30 years, around one-third of the Swiss glaciers could still be saved. However, the accelerating rate of melting has heightened concerns over the long-term viability of these critical water reserves.
