TEPCO puts radiation release early in Fukushima crisis at 900,000 TBq
May 25, 2012
An estimated 900,000 terabecquerels of radioactive substances were released into the atmosphere in March last year alone due to the disaster at the Fukushima Daiichi nuclear power plant, plant operator Tokyo Electric Power Co. said Thursday.
TEPCO said that 4,600 TBq of radioactive substances were emitted when an explosion occurred at the No. 1 reactor building on March 12, and 1,060 TBq when an explosion occurred at the No. 3 reactor on March 14.
It could not measure the amount released when an explosion occurred at the No. 4 unit on March 15, where all of the reactor’s nuclear fuel was stored in the spent fuel pool.
Published: May 25th, 2012 at 1:51 am ET
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- Ex-Toshiba Nuclear Engineer: How much did fire and high temperatures at Unit 4 affect building’s stability? — Tepco has never released confirmable data (VIDEO) May 30, 2012
- NHK: Fuel removal process underway at Unit 4 (VIDEOS) July 18, 2012
- Tepco: Dozen pieces of rubble found in fuel rod assembly removed from Fukushima No. 4 unit August 28, 2012
- New Tepco Report: Unit 4 had ‘major impulsive sound’ then damage to roof on March 14, 2011 — Fire seen hours later, then again next day June 20, 2012