TEPCO begins releasing groundwater diverted at Fukushima plant into sea
Tokyo Electric Power Co.
Facility on edge of 20-km nuclear exclusion zone to become Olympic training center
Switch mishap at Fukushima plant blamed for transfer of contaminated water
Minami-Soma lambastes government, TEPCO for remaining mum on rice contamination
TEPCO faces hurdles in construction of ice walls to block flow of contaminated water