试验故障！日本最大核电站重启搁浅，再次引发安全疑虑

Core Viewpoint - Tokyo Electric Power Company (TEPCO) has abandoned the plan to restart the Kashiwazaki-Kariwa Nuclear Power Plant Unit 6 due to a malfunction during a control rod extraction test, which is a prerequisite for the reactor's restart [3][4][5] Group 1: Restart Controversy - The restart of the Kashiwazaki-Kariwa Nuclear Power Plant has sparked widespread attention and controversy in Japan, with local councils approving the restart but facing significant public opposition [7][8] - A budget of approximately 7.3 billion yen has been approved by the Niigata Prefectural Assembly to enhance safety measures, including communication facilities and earthquake risk monitoring systems [7] - Despite financial investments and safety assurances, about 60% of local residents believe the conditions for restarting the plant have not been met, and nearly 70% are concerned about TEPCO's operational capabilities [8] Group 2: Nuclear Energy Policy - As of January 14, 2026, 13 reactors across 7 nuclear power plants in Japan have resumed operation, while 20 reactors remain offline [9] - The Japanese government aims to increase the share of nuclear energy in the power structure from 8.5% in 2023 to 20% by 2040, indicating a consensus on the need to restart nuclear facilities [9] - Prime Minister Sanna Marin is a strong proponent of nuclear energy, advocating for the development of advanced nuclear technologies and the construction of next-generation nuclear reactors to achieve energy self-sufficiency [10] Group 3: Challenges Ahead - Japan faces challenges in managing spent fuel and nuclear waste, with ongoing projects for recycling nuclear fuel facing delays and local government skepticism regarding waste disposal sites [11]