Jellyfish have shut down 4 reactors at France’s largest nuclear energy plant.
The swarm entered the filter drums of the pumping stations on the Gravelines website in northern France on Sunday evening.
Unit 6 then shut down simply after 6am on Monday 11 August.
The plant, located on the coast between Calais and Dunkirk, has six models which may produce a complete of 5.4 gigawatts of energy.
Picture:
The Gravelines nuclear energy plant in northern France. File pic: Reuters
In a press release, EDF stated the pumping stations affected are within the non-nuclear a part of the plant, including the shutdowns “had no impact on the safety of the facility, the safety of personnel or the environment”.
The location, which may energy round 5 million properties, has briefly stopped manufacturing whereas groups attempt to clear the blockage.
Two unaffected models had already been taken offline for upkeep.
A spokesperson stated France continues to be exporting greater than 4 gigawatts of electrical energy to the UK.
A increase in jellyfish numbers has been reported within the sea round Calais, seemingly as a consequence of rising water temperatures and will increase within the plankton they eat.
“Jellyfish breed faster when water is warmer, and because areas like the North Sea are becoming warmer, the reproductive window is getting wider and wider,” stated Derek Wright, marine biology marketing consultant on the Nationwide Oceanic and Atmospheric Administration Fisheries.
“Jellyfish can also hitch rides on tanker ships, entering the ships’ ballast tanks in one port and often getting pumped out into waters halfway across the globe,” he stated.
The Gravelines website attracts water for its cooling programs from a canal linked to the North Sea, which is dwelling to a number of species of jellyfish.
The invertebrates have additionally been answerable for issues at a number of different coastal energy stations, together with the Torness nuclear plant in Scotland, the place they’ve clogged the water consumption pipes a number of instances.
In 1999, jellyfish have been blamed for inflicting an enormous blackout within the Philippines.
