September 19, 2011

Today, Japan Times posted a picture of the current state of construction on the enclosure around the unit #1 reactor building. It is hardly the “makeshift tent” professed by many western news sources. TEPCO expects to be finished by mid-late October. Today’s...

September 16, 2011

UN Secretary General Ban Ki-moon says the nuclear accident at the Fukushima Daiichi was due to poor hazard assessments of natural disasters. Ki-moon has released a 43 page report on the Fukushima accident, detailing his staff’s assessment. The report concludes,...

September 14, 2011

A Mainichi Shimbun articles alleges that the unit #4 hydrogen explosion on March 15 may have been caused by the generation of hydrogen from the spent fuel pool. Hydrogen and Oxygen are separated from each other in water when in a Gamma radiation field (radiolysis)....

September 12, 2011

To correct a previous update…when it was announced that water injection into #3 RPV was lowered to 5 tons per hour, we stated this was total cooling flow. It is not. As it turns out, there are about 3 tons/hr being injected through its feedwater spray piping and...

September 9, 2011

Kyodo News reports thirteen currently-idled nuke plants are undergoing the stress tests required for restart. Six of the plant-specific data submittals to the government are planned by the end of the month. The other seven early next month. This is a significant...

September 7, 2011

Nuclear Crisis Minister Goshi Hosono told Kyodo News that the government must be rational in setting standards for reactor operational lifespans. “We must create a situation where we can make decisions scientifically,” Hosono said. He added that setting a limit...

September 5, 2011

And the beat goes on… NISA has announced that the Prime Minister’s office ignored their Emergency Response Support System (ERSS) data during the critical first five days of the accident at Fukushima Daiichi. ERSS monitors plant technical data and makes predictions on...

September 2, 2011

Another Japanese nuke will soon be shut down. Sendai #2, a ~900 Mwe Pressurized Water Reactor plant will be shut down for periodic maintenance and inspection next week. The plant operators will begin reducing power output on Wednesday, and have the unit completely off...

August 31, 2011

Just for the record, JAIF’s daily plant status posting shows that, as of August 23, over 56,000 tons of waste waters have been decontaminated by the two clean-up systems now in full, continuous operation at Fukushima Daiichi. The volume of waters that remained...

August 26, 2011

Japan’s Prime Minister has resigned. Naoto Kan’s resignation comes 5 1/2 months since the March 11 trifecta of earthquake, tsunami and nuclear accident challenged his leadership and spawned accusations that he has mishandled the crisis. Kan was waiting for a...
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