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Develop the future of energy Deliver a comfortable LifeDelivering a stable supply of electricity and
innovative services
Topics
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DX White Paper 2025
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Kashiwazaki-Kariwa Nuclear Power Plant Carbon-Free Energy — With Uncompromising Safety
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Treated Water Portal Site
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Fuel Debris Portal Site
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Inside Fukushima Daiichi -Virtual Tour of the decommissioning site- revised
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Please be suspicious of any emails, telephone calls, or salespeople (people that come to your home to sell products) that pass off as the TEPCO Group.
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The Methods and Results of Treated Water Discharge and Monitoring
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TEPCO Integrated Report 2025
News Release
Press Release
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Oct 29, 2026Tokyo Electric Power Company Holdings
FY2026 Second Quarter Financial Results -
Oct 29, 2026TEPCO Energy Partner
Fuel Cost Adjustments, etc. included in Electricity Rates for December 2026 -
Oct 27, 2026Tokyo 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–
Announcement
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Aug 25, 2026Tokyo Electric Power Company Holdings
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, 2026Tokyo 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, 2026Tokyo Electric Power Company Holdings
Release of Radiological Environmental Impact Assessment Report regarding the Discharge of ALPS Treated Water into the Sea (Operation stage: FY2024)
