Drought hits Europe's largest rivers, impacting irrigation, power, freight

Extreme drought across Europe has caused water levels in four of the continent's largest rivers to plummet, causing significant disruptions to irrigation, power generation, and freight transport. Satellite images captured between August 1st and 3rd show strikingly low water levels on the Po River in Italy, the Loire River in France, the Rhine River in Germany, and the Danube River in Hungary. The extent of the water recession has left large areas of sand and gravel exposed, underscoring the severity of the ongoing crisis.

The Po River's declining water levels are particularly concerning as they continue to impact agricultural irrigation, hydroelectric power generation, and freshwater availability. In France, the Loire River is experiencing persistent hydrological stress, which has significant implications for Western Europe's water resources. Meanwhile, in Germany, lower water levels on the Rhine River are limiting cargo transportation and disrupting industrial supply chains in Central Europe.

The Danube River's reduced water levels pose operational challenges for the Paks Nuclear Power Plant, which relies on the river for reactor cooling. The Copernicus Earth Observation Programme has established two drought observatories at European and global levels to monitor and provide early warnings on the crisis. The unprecedented heatwaves across Europe are not only affecting water levels but also putting an economic strain on all major Italian cities, which are now on red alert.