Ice-wall coolant leaks from Fukushima nuclear plant in Japan
TOKYO, Jan. 24 (Xinhua) -- The operator of Japan's disaster-hit Fukushima No. 1 nuclear power plant has confirmed that four tons of coolant had leaked from two storage tanks, local media reported Monday.
The coolant was used to create an ice wall refraining groundwater from seeping into reactor buildings, according to the Tokyo Electric Power Company Holdings Inc. (TEPCO).