La Hongrie se prépare à la première fermeture d'une centrale nucléaire alors que le Danube atteint des niveaux record

Hungary's sole nuclear power plant, Paks, faces its first-ever shutdown due to critically low water levels on the Danube River, according to Prime Minister Péter Magyar. The decision comes after the river hit record lows, forcing the facility to reduce operations significantly. Located approximately 90 kilometers south of Budapest, the plant currently operates at less than half its normal capacity, generating just 965 megawatts instead of the typical 2,000. This reduction is attributed to the plant's reliance on Danube water for reactor cooling, which has become increasingly challenging with the shrinking river levels. Magyar announced the planned shutdown during a press conference held at the plant on Friday. He stated that the plant may remain offline for several weeks, with full power restoration potentially delayed until late in the week. The government emphasized that the shutdown would be conducted safely, ensuring no threat to public health or environmental stability. According to Magyar, further output cuts are expected later on Friday, with the possibility of a complete shutdown by Tuesday or Wednesday. Paks, a Soviet-era facility with four reactors, has been a cornerstone of Hungary’s energy infrastructure since its commissioning over four decades ago. It supplies nearly half of the country’s electricity, making its operational status crucial for national energy security. The plant’s current situation marks a historic moment, as this will be the first time in its long history that it is forced to halt operations entirely. The impact of the shutdown could ripple through Hungary’s energy grid, prompting potential adjustments in power distribution and increased reliance on alternative energy sources. The Danube River, which flows through central Europe, has experienced unprecedented drought conditions this year. Water levels have dropped to their lowest recorded points, affecting multiple regions along its course. The Paks plant’s dependency on the river for cooling purposes highlights the vulnerability of industrial facilities to climate-related disruptions. Environmental experts warn that prolonged dry spells could lead to more frequent operational challenges for similar facilities in other countries reliant on river systems for thermal regulation. The Hungarian government has not yet released detailed plans for managing the energy shortfall caused by the plant’s closure. However, officials have indicated that they are exploring options such as increasing imports of electricity from neighboring countries and accelerating the development of renewable energy projects. These measures aim to mitigate the effects of the temporary loss of one of Hungary’s largest power generators. The situation at Paks underscores broader concerns about the resilience of energy infrastructure in the face of climate change. As global temperatures rise and weather patterns shift, the frequency of extreme hydrological events, such as severe droughts and floods, is expected to increase. This trend could pose growing risks to power plants and other critical infrastructure worldwide, necessitating greater investment in adaptive strategies and diversified energy portfolios. For Hungary, the Paks shutdown represents both a challenge and a catalyst for rethinking its approach to energy sustainability and climate preparedness.