Note: This document has been translated from the Japanese original for reference purposes only. In the event of any discrepancy
between this translated document and the Japanese original, the original shall prevail.
September 8, 2025
Company name: The Kansai Electric Power Company,
Incorporated
Name of representative:
Nozomu Mori, Director, Representative Executive Officer, President
(Securities code: 9503 TSE Prime Market)
Inquiries: Koji Hasegawa, General Manager, Office of Corporate Planning
Telephone: +81－50－7105－9084
Notice Regarding the Revision of the Outage Schedule of Takahama Nuclear Power Station Unit 4The Kansai Electric Power Co., Inc. hereby announces that it has revised the outage schedule for Takahama Power Station Unit No. 4 (Pressurized Water Reactor, rated electric output: 870 MW, rated thermal output: 2,660 MW). The outage schedule has been revised to reconnect to the power grid on October 19, 2025.
Since June 18, 2025, Unit No. 4 has been undergoing its 26th regular inspection, during which damage to the steam generator tubes have been identified. Following an investigation, the plugging of the affected tubes will be implemented.