{"id":5891,"date":"2025-09-06T05:42:59","date_gmt":"2025-09-06T04:42:59","guid":{"rendered":"https:\/\/azimuth.com.pl\/news-cu\/5887\/"},"modified":"2025-09-14T05:57:02","modified_gmt":"2025-09-14T04:57:02","slug":"5887","status":"publish","type":"news-cu","link":"https:\/\/azimuth.com.pl\/en\/news-cu\/5887\/","title":{"rendered":"A swarm of jellyfish has again disrupted operations at a nuclear power plant in France"},"content":{"rendered":"\n<p>A swarm of jellyfish caused serious disruptions at one of France\u2019s largest nuclear power plants, for the second time in a month.<\/p>\n\n\n\n<p>The jellyfish entered the filters of the pump station at the Paluel nuclear power plant, the French national energy company EDF reported.<\/p>\n\n\n\n<p>As a result of the incident, the plant\u2019s output in Normandy decreased by 2.4 gigawatts, and crews are working to restore full operation.<\/p>\n\n\n\n<p>In August, electricity production at another large nuclear facility in France was also interrupted by jellyfish, after a \u201cmassive and unpredictable\u201d swarm forced the Gravelines plant to temporarily shut down.<\/p>\n\n\n\n<p>This drop is nearly half of Paluel\u2019s full capacity of 5.2 gigawatts, after one of its four reactors was shut down and a second reduced as a precautionary measure.<\/p>\n\n\n\n<p>According to the World Nuclear Association (WNA), nuclear power accounts for about 70% of energy consumption in France.<\/p>\n\n\n\n<p>Paluel is one of France\u2019s largest nuclear plants, with each of its four units producing over 1,300 megawatts of electricity.<\/p>\n\n\n\n<p>In an EDF statement, it was reported that measures were taken at 9:00 PM local time (7:00 PM GMT) following the \u201cappearance of jellyfish\u201d in the plant\u2019s non-nuclear filters.<\/p>\n\n\n\n<p>The company added that its teams are \u201ccarrying out necessary diagnostics and interventions\u201d to fully restore the operation of both reactors.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-5891","news-cu","type-news-cu","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A swarm of jellyfish has again disrupted operations at a nuclear power plant in France - Azimuth Sp. z O.O.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/azimuth.com.pl\/en\/news-cu\/5887\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A swarm of jellyfish has again disrupted operations at a nuclear power plant in France - Azimuth Sp. z O.O.\" \/>\n<meta property=\"og:description\" content=\"A swarm of jellyfish caused serious disruptions at one of France\u2019s largest nuclear power plants, for the second time in a month. The jellyfish entered the filters of the pump station at the Paluel nuclear power plant, the French national energy company EDF reported. 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