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2026

May 1, 2026: Tokyo Electric Power Company Holdings
Release of Report from the International Atomic Energy Agency's (IAEA) Review of Safety Related Aspects of Handling ALPS Treated Water (Fifth Review Mission after the Start of Discharge into the Sea)
Apr 23, 2026: Tokyo Electric Power Company Holdings
Release of Radiological Environmental Impact Assessment Report regarding the Discharge of ALPS Treated Water into the Sea (Operation stage: FY2024)
Jan 21, 2026: Tokyo Electric Power Company Holdings
Reactor Startup of Kashiwazaki-Kariwa Nuclear Power Station Unit 6

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