Fifteen years after the catastrophic nuclear accident at Fukushima Daiichi in 2011, Japan is cautiously moving towards the recovery of its nuclear energy capabilities. The incident, which was triggered by a massive earthquake and subsequent tsunami, led to the evacuation of thousands and the shutdown of all 54 reactors that once generated about 30% of the country's electricity. As of now, only about fifteen of these reactors have been restarted, reflecting the ongoing ambivalence among the Japanese public and experts concerning nuclear safety.

The nuclear energy sector in Japan has faced significant stigma since the Fukushima disaster, one of the most severe nuclear crises in history, surpassed only by the Chernobyl disaster in 1986. In response to the incident, Japan established the Nuclear Regulation Authority (NRA) and implemented stricter regulations to enhance safety and prevent future accidents. However, despite these efforts, there remains a persistent distrust among the populace, who are wary of the risks associated with nuclear energy, particularly in light of recent global energy challenges and the push for cleaner sources.

The slow reactivation of nuclear reactors indicates not only the complexities of public sentiment but also the broader implications for Japan's energy policies. As the country grapples with energy shortages and aims to achieve carbon neutrality goals, the reliance on nuclear power remains a contentious issue. The challenge will continue to be balancing energy needs with safety concerns, as the Japanese government looks toward the future of its nuclear energy strategy in a world that is increasingly questioning the sustainability of fossil fuels.