Wire · technology
Extreme weather, jellyfish knock one-fifth of France's nuclear capacity offline
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Fusion42 · 22 August 2026 · Fusion42 review
France experienced a record loss of over 20 percent of its nuclear power capacity due to outages caused by extreme weather and a jellyfish swarm clogging cooling pumps, impacting 13 of its 57 reactors.
This Wire brief sits within Fusion42's coverage of Clean Energy, and 3 sources have reported it between 12 Aug 2026 and 13 Aug 2026.
◆ ◆ The Wire takeaway
You face rising risks to power reliability as climate and environmental factors disrupt nuclear plants at scale. Plan for volatile supply and explore technologies that reduce cooling dependencies or improve environmental resilience.
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3 sources · first reported 12 Aug 2026 · latest 13 Aug 2026
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