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News Room

Press Release

Oct 29, 2026: Tokyo Electric Power Company Holdings
FY2026 Second Quarter Financial Results
Oct 27, 2026: Tokyo Electric Power Company Holdings
First in Japan: Waseda University and TEPCO HD Conduct Peak Electricity Demand Reduction Experiment Through Examination Rescheduling
–Confirming the Potential of a New Demand Response Model for University Campuses Through the Cooperation of Students and Faculty–
Oct 2, 2026: Tokyo Electric Power Company Holdings
Signing of an Information Exchange Agreement on Nuclear Energy with PSEG Nuclear LLC
Sep 30, 2026: Tokyo Electric Power Company Holdings
The World Association of Nuclear Operators (WANO) invites Kobayakawa on to the Stage at the WANO Biennial General Meeting
Sep 29, 2026: TEPCO Energy Partner
Fuel Cost Adjustments, etc. included in Electricity Rates for November 2026
Aug 28, 2026: TEPCO Energy Partner
Fuel Cost Adjustments, etc. included in Electricity Rates for October 2026
Aug 27, 2026: Tokyo Electric Power Company Holdings
Disbandment of the Nuclear Reform Monitoring Committee
Aug 17, 2026: TEPCO Renewable Power
Selected by NEDO for "Next-Generation Floating Offshore Wind Power System Demonstration Study (Development of Next-Generation Technologies to Promote the Introduction of Floating Offshore Wind Power Generation)"
Aug 17, 2026: Tokyo Electric Power Company Holdings
Selected by NEDO for "Next-Generation Floating Offshore Wind Power System Demonstration Study (Development of Next-Generation Technologies to Promote the Introduction of Floating Offshore Wind Power Generation)"
-Technology Development for Cost Reduction through Design, Manufacturing, and Maintenance of Concrete Floaters-
Jul 30, 2026: TEPCO Energy Partner
Fuel Cost Adjustments, etc. included in Electricity Rates for September 2026

Fukushima Daiichi Prompt Report

Announcements

Aug 25, 2026: Tokyo Electric Power Company HoldingsAnnouncements
On the Meeting of Relevant Ministers and Others Toward the Steady Implementation of the Basic Policy on the Handling of ALPS Treated Water (9th Meeting)
May 1, 2026: Tokyo Electric Power Company HoldingsAnnouncements
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 HoldingsAnnouncements
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 HoldingsAnnouncements
Reactor Startup of Kashiwazaki-Kariwa Nuclear Power Station Unit 6

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