Cernavodă Nuclear Plant faces shutdown as Danube water levels hit historic lows

Cernavodă Nuclear Power Plant Danube river drought energy security Nuclearelectrica nuclear reactor shutdown

The Cernavodă Nuclear Power Plant in Romania faces a potential total shutdown as the Danube river reaches historically low water levels due to severe drought and extreme heat. One of the plant's two reactors was already taken offline in late July, reducing the country's power output by approximately 10-20%. Nuclearelectrica has warned that a controlled shutdown of the second 700 MW reactor could occur as early as August 13 if water levels do not improve.

Romanian authorities have implemented unprecedented emergency measures to maintain cooling water levels, including dredging the riverbed, detonating rock obstructions, and sinking rock-filled barges to redirect water flow toward the plant's intake channels. Despite these efforts, water levels have continued to drop, recently hitting a critical threshold of minus 230 centimeters. The Romanian government has allocated millions of lei for continued dredging operations and has prepared a framework for staged power cuts to industrial consumers to manage the energy emergency.

The drought is also impacting the Paks nuclear power plant in Hungary, which has significantly limited its output. The situation has placed significant pressure on the regional energy grid, forcing Romania to prepare for increased electricity imports to meet demand.

Entities

Apele Române · Cernavodă Nuclear Power Plant · Cristian Bușoi · Danube · Danube River · Ilie Bolojan · Irinel Ionel Scrioșteanu · Ministry of Transport and Infrastructure · Nuclearelectrica · Paks Nuclear Power Plant · Romania · Romanian Government

Claims

What the coverage asserts, and how many sources carry each claim.

[● 9 SOURCES] The Romanian government has allocated 5.1 million lei from the budgetary reserve fund for urgent dredging operations on the Danube. stiribn.ro · pressonline.ro · jurnaluldearges.ro · adevarul.ro · www.economx.hu · +1 more
[● 6 SOURCES] The sinking of the barges was intended to create artificial underwater thresholds to increase water flow toward the Cernavodă nuclear plant. www.tportal.hr · www.agroinform.hu · biznis.rs · jurnalul.ro
[● 2 SOURCES] Without intervention, the second reactor at Cernavodă could be shut down within five to six days if water levels continue to fall. www.tportal.hr
[● 9 SOURCES] The initial increase in water levels following the barge sinking was temporary, and levels have since begun to decrease again. www.biziday.ro · jurnalul.ro · www.observnews.ro · www.economx.hu · www.puterea.ro
[● 3 SOURCES] Interventions led to a temporary four-centimeter increase in water levels at Cernavodă. biznis.rs · www.agroinform.hu
[● 6 SOURCES] Authorities are preparing for a scenario where Unit 2 of the Cernavodă nuclear plant may be temporarily shut down. psnews.ro
[● 5 SOURCES] In a worst-case scenario, energy consumption restrictions would target large industrial consumers rather than households. www.economx.hu · energetyka24.com · economedia.ro
[● 7 SOURCES] Authorities completed the controlled sinking of four stone-filled barges into the Danube to redirect water flow toward the Cernavodă plant. www.tportal.hr · www.agroinform.hu · biznis.rs · jurnalul.ro · www.economx.hu · +1 more
[● 3 SOURCES] The current water level at Cernavodă is -227 cm. www.puterea.ro · www.biziday.ro
[● 4 SOURCES] The 5.1 million lei allocation is split equally between dredging the Cochirleni sector and the Caragheorghe-Turcescu sector. stiribn.ro · pressonline.ro · jurnaluldearges.ro · adevarul.ro
[● 5 SOURCES] The minimum water level required for the safe operation of the Cernavodă nuclear plant is -230 cm. www.espress.ro · energetyka24.com · ziaruldesalaj.ro
[● 3 SOURCES] The initial water level increase caused by sinking barges was temporary, as levels have since begun to drop again. hotnews.ro