Low Danube water levels disrupt nuclear and hydro power in Eastern Europe

Declining water levels in the Danube River have forced nuclear and hydroelectric power generation cutbacks across Romania, Hungary, and Serbia.
Falling water levels along the Danube River have forced energy facilities across Eastern Europe to curtail generation. In Romania and Hungary, nuclear power stations relying on the river for cooling systems have reduced operational capacity. Concurrently, hydroelectric generation in Serbia has experienced disruptions as severe heatwave conditions persist across the region.
In response to the domestic generation cuts, Romanian authorities requested citizens to lower electricity consumption to avoid increasing reliance on natural gas and costly energy imports. Meanwhile, weather forecasts in Serbia indicate temperatures approaching 40 degrees Celsius over the coming two weeks, further straining regional grid stability amidst diminished supply.
Sources: Sweden Herald
Sources
Earlier coverage
- Jul 30, 2026, 06:30 PM UTCDrought forces nuclear shutdowns in Hungary and Romania as Danube reaches record low
- Jul 30, 2026, 02:00 PM UTCHungary and Romania halt nuclear reactors as Danube water levels drop
- Jul 30, 2026, 06:30 AM UTCRomania shuts down second nuclear reactor as Danube water levels plunge