The U.N. nuclear watchdog chief visited Japan's stricken Fukushima plant on Wednesday, the day after Tokyo approved an energy plan that marks a return to nuclear power to meet growing demand for AI. The International Atomic Energy Agency (IAEA) is monitoring Japan's efforts to decommission the Fukushima Daiichi plant

Japan now operates 14 commercial nuclear reactors, compared to 54 before the Fukushima disaster when 30% of the country's energy was from nuclear sources. The plan still needs app