Severe Drought Triggers Water Shortages and Geopolitical Tensions Across Europe

A historic drought is causing widespread water shortages and economic disruption across Europe. In France, the government reports that over 40,000 people have faced water cutoffs or supply disruptions this month, while another 550,000 are at risk of losing stable access. In the town of Sainte-Marie-aux-Mines, tanker trucks are being used to transport drinking water from nearby Liepvre because local mountain springs have failed. Other regions, including the Jura Mountains, are relying on similar tanker deliveries. France's minister for the environmental transition, Monique Barbut, estimated that the costs of this year's heat waves could reach between 10 and 15 billion euros. The French government is attempting to address these issues through a Water Plan launched in 2023, which aims to reduce water consumption by 10 percent by 2030 and modernize dilapidated supply networks that lose significant amounts of water to leaks. Beyond France, the drought is impacting European trade, energy production, and the harvest of basic crops such as corn, rice, wheat, and soy. The crisis is also straining international relations. In one instance, the region of Piemont in Italy requested water from Tessin in Switzerland after the Ticino river nearly dried up, a request that was initially denied. Experts have also noted unilateral actions along the Danube, including Romania blasting a rock to change the river's course and Hungary planning a threshold to raise water levels for a nuclear power plant. While some experts believe economic ties will prevent full scale water wars, they warn that conflicts over water resources will likely increase.