Hungary’s Paks nuclear plant faces shutdown as the Danube water levels hit record lows
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Hungary’s Paks nuclear plant faces shutdown as the Danube water levels hit record lows
Radu MirutaPéter MagyarPeter MagyarDjuro MacutRadu MiruțǎNuclearelectricaRenault-owned DaciaFordRichter

Hungary's only nuclear plant on brink of shutdown as Danube drought threatens energy crisis; Romania blasts rocks to divert cooling water to its reactor

Hungary's Paks nuclear plant faces imminent shutdown due to a severe drought affecting the Danube River, which supplies cooling water. Meanwhile, Romania has resorted to controlled explosions to redirect water to its Cernavodă reactor, as both countries grapple with energy shortages amid rising demand.

The Guardian The Guardian+2 sources3 August 2026 · 16:14 UTC
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Hungary's Paks nuclear power plant, which typically generates nearly half of the country's electricity, is operating at less than half capacity due to record-low water levels in the Danube River. Prime Minister Péter Magyar warned of a potential complete shutdown next week, stating, "An energy crisis situation could arise beginning Monday."

In response, Romania's navy executed a controlled explosion to clear a rock obstructing water flow to its Cernavodă nuclear plant, which has also been affected by the drought. The operation involved 180kg of explosives and aims to build a temporary dam to increase water supply to the reactor. Romanian Defence Minister Radu Miruță noted, "Any day past Wednesday or Thursday that the nuclear power plant functions is a gain."29

Both countries are facing energy shortages, with Hungary's Paks plant running at just over 10% capacity and Romania's Cernavodă reactor shut down. The drought has led to a nationwide state of emergency in Romania, with electricity production severely impacted. As a result, both nations are increasingly reliant on costly power imports to meet rising demand amid heatwave conditions.

Voluntary power cuts have been implemented, with Hungary reducing demand by 700MW on Sunday, while Romanian car manufacturers have halted production to conserve energy. The situation remains critical, with no significant rainfall expected to alleviate the drought conditions in the near future.

Key Insight
“Paks, which normally generates about half of Hungary's electricity, is running at just over 10% capacity after the Danube hit a record low, and PM Peter Magyar warned an energy crisis could begin Monday. Romania's navy used 180 kg of explosives to clear a rock and redirect cooling water to Cernavodă's remaining reactor.”
CuriousCats studied:
1
The GuardianThe Guardian
“Romanian naval forces carried out a controlled explosion to help redirect vital cooling water from the drought-hit Danube to the country’s last working nuclear ⁠reactor, while neighbouring ​said it may be able to eke out two more days of power from its only atomic plant.”
The Guardian →
2
ReutersReuters
“BUDAPEST/BUCHAREST, Aug 3 (Reuters) - Romania blew up a rock outcrop on Monday to help redirect vital cooling water from the drought-hit Danube to its last working nuclear reactor, as neighbouring Hungary said it might be able to eke out two more days of power from its only atomic plant.”
Reuters →
3
CTV News
“A general view of the Paks Nuclear Power Plant during a guided tour in Paks, Hungary.”
CTV News →
Ask CuriousCats
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