Three Years Later, A Harrowing Visit To Fukushima : Parallels : NPR

Some critics say that TEPCO can't be trusted and that the world's largest nuclear accident is still waiting to happen at Fukushima, such as an accidental nuclear reaction that releases large amounts of harmful radiation into the air. TEPCO dismisses predictions like this as alarmist. Japanese themselves are highly divided on the issue, just as they are about whether or not their country should continue to rely on nuclear power, which previously supplied up to a third of their electricity.