November 2, 2011
The operator of Japan’s tsunami-crippled Fukushima nuclear power plant said Wednesday it feared nuclear fission had resumed within one of its reactors despite a shutdown.
Tokyo Electric Power Co. (TEPCO) said it had begun injecting water and boric acid into Reactor No. 2 at the Fukushima Daiichi plant, which began leaking radiation after the March 11 earthquake and tsunami.
“We cannot deny the possibility of a small nuclear fission reaction,” TEPCO spokesman Hiroki Kawamata said, adding that the injection was a precautionary measure.