Danube Water Crisis Forces Total Shutdown of Hungary’s Paks Nuclear Plant
Prime Minister Peter Magyar confirmed the Paks nuclear facility will cease operations for the first time in 44 years as river levels hit historic lows. The energy crisis follows a relentless heatwave pushing Hungary's grid to its limits.
Key takeaways
- Hungary is shutting down its only nuclear power plant, Paks, due to record-low water levels in the Danube river.
- The facility provides roughly one-third of the country's electricity, sparking a significant energy crisis during a heatwave.
- This marks the first total operational halt for the Paks nuclear plant in its 44-year history.
- National weather forecasts predict temperatures hitting 42C, matching the country's all-time heat record.
- The plant's output dropped to 240 megawatts before the final decision to take all units offline.
Unprecedented Drought Halts Paks Operations
For the first time since it began operations 44 years ago, Hungary's sole nuclear power facility at Paks will go completely offline. Prime Minister Peter Magyar announced the decision on Sunday, August 1, 2026, citing a critical lack of cooling water from the Danube river. The facility typically generates approximately one-third of the nation's electricity, but persistent drought and extreme heat across Europe have rendered the river levels insufficient for safe cooling operations.
Phased Deactivation Amid Rising Temperatures
The shutdown is occurring in stages to protect the integrity of the plant. According to Magyar's official statement on X, one of the final two active generating units was scheduled for deactivation at 1:30 a.m. This move initially reduced the plant's output to 240 megawatts before the total suspension of activities. This drastic measure follows a warning from the plant's operator on Friday, which predicted a mid-week offline status if water levels continued to recede.
Meteorological Outlook and Energy Impacts
The National Weather Service, HungaroMet, provides a grim forecast for the coming days, with temperatures expected to exceed 40C. Forecasters anticipate a peak of 42C on Thursday, which would equal the national heat record established earlier this summer. The cooling crisis at Paks has been developing since May, driven by successive heatwaves and a lack of significant rainfall. Key data points regarding the current situation include:
- Operational Status: Total shutdown for the first time in 44 years.
- Energy Contribution: The plant normally supplies nearly 33% of Hungary’s power.
- Temperature Extremes: Forecasted highs of 42C threaten to match historical records.
- Water Scarcity: Record-low Danube levels have prevented necessary cooling since the heatwaves began in May.
Source: The Hindu — World
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