Fukushima accident rss

Muon data confirms fuel melt at Fukushima Daiichi 1

Regulation and Safety

23 March 2015

Fukushima Daiichi 1 muon results - 48Initial results from using a muon detection system at the damaged Fukushima Daiichi unit 1 in Japan appear to confirm that most of the fuel has melted and dropped from its original position within the core, Tokyo Electric Power Company announced.

Transfer of Fukushima clean-up waste gets go-ahead

Waste and Recycling

03 March 2015

The transfer of radioactive soil and waste generated from clean-up work following the March 2011 accident at the Fukushima Daiichi plant to a provisional storage site has been approved by the governor of Fukushima prefecture and the mayors of Futaba and Okuma.

Looking inside Fukushima Daiichi unit 1

Regulation and Safety

10 February 2015

Muon detector installation at unit 1 - 48Tepco hopes to gain a greater understanding of the location of the molten fuel in unit 1 of the damaged Fukushima Daiichi with the installation of a muon detection system. A shape-changing robot will also soon be deployed to explore within the unit's reactor.

Tepco reschedules water purification target

Regulation and Safety

16 March 2015

Water storage tank at Fukushima Daiichi 48More than 90% of the contaminated water stored on the Fukushima Daiichi site will be treated by the end of May, two months later than originally planned, Tokyo Electric Power Company (Tepco) announced today.

IAEA team sees improvements at Fukushima Daiichi

Regulation and Safety

18 February 2015

IAEA team at Fukushima Daiichi 4 48Significant tasks have been completed in the clean-up and decommissioning of the damaged Fukushima Daiichi nuclear power plant, an international expert mission has concluded. However, it says many challenging issues remain.

Tepco resumes work after contractor deaths

Regulation and Safety

03 February 2015

Operations have resumed at all three of Tokyo Electric Power Company's (Tepco's) nuclear power plants in Japan following the deaths of two contractors last month in industrial accidents. The company has introduced measures to improve worker safety at its sites.