Hungary is preparing for a full shutdown of the Paks nuclear power plant because record-low water levels on the Danube River have reduced cooling capacity.
The shutdown poses a significant risk to the national energy grid because the facility supplies nearly half of Hungary's electricity [2]. Any prolonged outage could force the government to seek emergency power alternatives to avoid widespread instability.
Prime Minister Péter Magyar said the country's only nuclear power plant will shut down for the first time in its history due to record-low water levels on the Danube River. The plant, located about 50 miles south of Budapest, relies on the river to cool its reactor cores.
Magyar said the plant could remain shut for weeks because water levels on the Danube are too low for safe cooling. The facility has been in service for 44 years [1], but current environmental conditions have created a cooling crisis that threatens safe operations.
Energy analysts said the shutdown would have a major impact on the grid because Paks provides nearly 50% of national electricity [2]. The plant's inability to draw sufficient water from the Danube means the reactors cannot operate without risking overheating.
Government officials have not yet specified a date for the restart, as the duration of the shutdown depends on the river's recovery. Magyar said the facility could remain offline for several weeks [3].
“Hungary's only nuclear power plant will shut down for the first time in its history”
This event highlights the vulnerability of critical energy infrastructure to extreme climate fluctuations. Because Hungary relies so heavily on a single nuclear site for roughly half of its power, the record-low levels of the Danube transform a hydrological event into a national security risk, potentially forcing a reliance on more expensive or carbon-heavy energy imports during the outage.
