Watch Decommissioning Fukushima: The Battle to Contain Radioactivity (2014) : Full Movie Online Free TEPCO's Fukushima Daiichi Nuclear Power Plant is the site of one of history's worst nuclear disasters: the meltdown of three nuclear reactors. The decommissioning program in Japan learns from the Three Mile Island decommissioning in the US after the nuclear plant accident in 1976 in Pennsylvania.