Kansai Electric Power Company has been given prior consent by Fukui Prefecture and Takahama Town for the  steam generator replacement plan for Takahama nuclear power plant units 3 and 4.

Japan's nuclear regulator has approved Kansai Electric Power Company's long-term reactor management plan for units 3 and 4 of its Ohi nuclear power plant in Fukui prefecture, allowing the units to operate beyond 30 years. They become the first reactors to be permitted to operate up to 40 years under new legislation.

The revamped project plan for the International Thermonuclear Experimental Reactor aims for "a scientifically and technically robust initial phase of operations, including deuterium-deuterium fusion operation in 2035 followed by full magnetic energy and plasma current operation".

Japan's Nuclear Regulation Authority has approved the operation of units 3 and 4 at Kansai Electric Power Company's Takahama nuclear power plant in Fukui prefecture for a further 20 years. Both reactors are currently in operation and will reach their 40th anniversaries in January and June of 2025, respectively.

The UK's National Nuclear Laboratory has appointed engineering group Jacobs to help in the development of a high temperature gas reactor design that it is developing in partnership with the Japan Atomic Energy Agency.

Private Japanese fusion technology company Kyoto Fusioneering and Canadian Nuclear Laboratories have formed a joint venture - named Fusion Fuel Cycles Inc - aimed at developing and deploying deuterium-tritium fusion fuel cycle technologies.

Mitsubishi Heavy Industries has been awarded a contract to supply a further 12 outer vertical targets for the divertor to be used in the International Thermonuclear Experimental Reactor. The Japanese company has already delivered six of the components.

The US Department of Energy's National Nuclear Security Administration has signed bilateral agreements with Japan and South Korea to cooperate in optimising the nuclear non-proliferation features of their respective research reactor models aimed at export markets.

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.

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.

Tokyo Electric Power Company plans to begin loading fuel into unit 7 of the Kashiwazaki-Kariwa nuclear power plant in Niigata Prefecture following approval by Japan's Nuclear Regulation Authority. It is not yet known when the reactor will be restarted.

All remaining highly enriched uranium from the Japan Atomic Energy Agency's Japan Materials Testing Reactor Critical Assembly has now been returned to the USA. Japan and the USA have been cooperating for many years to repatriate HEU from Japanese research reactors to the USA.