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The UK National Nuclear Laboratory (NNL) and the Japan Atomic Energy Agency (JAEA) have signed a memorandum of collaboration (MOC) on coated particle fuel for use in high temperature gas-cooled reactors (HTGRs).

Date: Friday, 26 April 2024
Original article: neimagazine.com/news/newsuk-and-japan-strengthen-collaboration-on-htgr-fuel-11712871

Japanese utility Kansai Electric Power Company is implementing timely measures for the safe long-term operation of unit 3 at its Mihama nuclear power plant, a team of International Atomic Energy Agency experts has concluded. The team also provided recommendations and suggestions to further improve the safe operation of the unit beyond 40 years.

Date: Friday, 26 April 2024
Original article: world-nuclear-news.org/Articles/IAEA-assesses-operation-of-Japanese-reactor-for-60

South Korea is to co-operate with the US in optimising nuclear proliferation resistance in its research reactors for export. A joint statement issued by the Korean Ministry of Science & ICT and the US National Nuclear Security Administration (NNSA) said the two countries plan to collaborate on designing research reactors and associated facilities developed by Korea under NNSA's Proliferation Resistance Optimization-X (PRO-X) programme.

Date: Thursday, 25 April 2024
Original article: neimagazine.com/news/newssouth-korea-and-us-to-cooperate-on-research-reactor-proliferation-resistance-11707692

The UK's National Nuclear Laboratory and the Japan Atomic Energy Agency have signed a collaboration agreement on coated particle fuel, for use in high temperature gas-cooled reactors (HTGRs).

Date: Thursday, 25 April 2024
Original article: world-nuclear-news.org/Articles/UK-s-NNL-and-Japan-s-JAEA-sign-HTGR-fuel-agreement

International Atomic Energy Agency (IAEA) experts have confirmed that the tritium concentration in the fifth batch of diluted ALPS treated water, which Japan’s Tokyo Electric Power Company (Tepco) is now discharging to the sea is far below the country’s operational limit.

Date: Wednesday, 24 April 2024
Original article: neimagazine.com/news/newstritium-levels-below-operational-limits-in-latest-release-of-fukushima-daiichi-treated-water-11705882

France’s Framatome has signed multi-billion euro contracts with Sizewell C Ltd, a standalone company majority-owned by the UK government, laying out the scope of its involvement in the Sizewell C nuclear new build project. This followed the UK Government Investment Decision in November 2022 to approve the construction of two EPR reactors at the Sizewell site on the Suffolk Coast. The two units will generate 3.2 GW of electricity and power the equivalent of 6m homes for 60 years.

Date: Friday, 19 April 2024
Original article: neimagazine.com/news/newsframatome-signs-contracts-with-uks-sizewell-c-11694988

Tokyo Electric Power Company Holdings (Tepco) has suspended fuel loading at unit 7 of its Kashiwazaki-Kariwa NPP in Nigata prefecture just two days after it started because of an equipment problem, NHK reported. Tepco said in a statement that there were no safety-related issues. No further details were provided.

Date: Friday, 19 April 2024
Original article: neimagazine.com/news/newstepco-suspends-fuel-loading-at-kashiwazaki-kariwa-npp-11696388

Hydro & Nuclear Power (KHNP) says it is developing digital twin technology to monitor and control South Korea’s 26 nuclear power units more effectively. A digital model of a physical system will allow its central R&D centre in Daejeon to remotely check the units at all five NPPs – Kori, Wolsong, Hanbit, Hanul and Saeul – and react immediately to unexpected situations.

Date: Thursday, 18 April 2024
Original article: neimagazine.com/news/newskhnp-looks-to-digital-twin-technology-for-nuclear-plant-operations-11691439

The International Atomic Energy Agency (IAEA) says it has been informed by Japan’s Tokyo Electric Power Company (Tepco), operator of the Fukushima Daiichi NPP, that localised corrosion and flaking of paint had been discovered on three tanks used to store treated contaminated water at the site.

Date: Wednesday, 17 April 2024
Original article: neimagazine.com/news/newsjapan-informs-iaea-about-corrosion-of-fukushima-water-tanks-11687024

The US Department of Energy (DOE) National Nuclear Security Administration (NNSA) said Japan and the US had removed all highly enriched uranium (HEU) from Japan Atomic Energy Agency (JAEA)’s Japan Materials Testing Reactor Critical Assembly (JMTRC) two years ahead of schedule.

Date: Wednesday, 17 April 2024
Original article: neimagazine.com/news/newsheu-removed-from-japanese-critical-assembly-ahead-of-schedule-11687212