Every day brings a new disaster from the Fukushima No 1 nuclear power plant. Four reactors have now experienced an explosion and/or fire and/or partial meltdown. Yesterday saw the first significant radiation release, from Reactor 4. It’s a complex situation, so I’ve tried to summarise it as it stands this morning.
Forty two Urban Search and Rescue (USAR) workers left New Zealand this morning for Japan. Straight off the back of three hard weeks in the rubble of Christchurch, they are flying in to help out with an even bigger disaster.
The destruction wrought by the 9.0 Sendai Earthquake and Tsunami is truly appalling. Untold lives have been lost. Thousands of square kilometres were obliterated by the water which swept up to 20km inland.Updates second explosion at nuke plant. New tsunami warning. 70% chance of 7+ aftershock within days.
As the nuclear disaster continues to unfold in Japan there is a risk of a Chernobyl style event and a huge release of radiation. Coming as it does on the heels of the Christchurch earthquake, it is all too easy to imagine the same scenario playing out here. New Zealand must remain nuclear free forever. We need a plan for a nuclear free and oil constrained future, and we need it now.
The Sendai Earthquake cut the power supply to the pumps at Fukushima Daiichi nuclear plant. With no cooling water being pumped through the reactors, the nuclear fuel rods heated themselves until reactor 1 melted. But it should have been OK. The containment building should have kept the radiation from escaping. Then an explosion blew the containment building apart.
