Urgent Request to UN Secretary General Ban Ki-moon
To: UN Secretary General Ban Ki-moon
An Urgent Request on UN Intervention to Stabilize the Fukushima Unit 4 Spent Nuclear Fuel
Recently, former diplomats and experts both in Japan and abroad stressed the extremely risky condition of the Fukushima Daiichi Unit 4 spent nuclear fuel pool and this is being widely reported by world media. Robert Alvarez, Senior Scholar at the Institute for Policy Studies (IPS), who is one of the best-known experts on spent nuclear fuel, stated that in Unit 4 there is spent nuclear fuel which contains Cesium-137 (Cs-137) that is equivalent to 10 times the amount that was released at the time of the Chernobyl nuclear accident. Thus, if an earthquake or other event were to cause this pool to drain, this could result in a catastrophic radiological fire involving nearly 10 times the amount of Cs-137 released by the Chernobyl accident.
Nearly all of the 10,893 spent fuel assemblies at the Fukushima Daiichi plant sit in pools vulnerable to future earthquakes, with roughly 85 times more long-lived radioactivity than released at Chernobyl.
Nuclear experts from the US and Japan such as Arnie Gundersen, Robert Alvarez, Hiroaki Koide, Masashi Goto, and Mitsuhei Murata, a former Japanese ambassador to Switzerland, and, Akio Matsumura, a former UN diplomat, have continually warned against the high risk of the Fukushima Unit 4 spent nuclear fuel pool.
US Senator Roy Wyden, after his visit to the Fukushima Daiichi nuclear power plant on 6 April, 2012, issued a press release on 16 April, pointing out the catastrophic risk of Fukushima Daiichi Unit 4, calling for urgent US government intervention. Senator Wyden also sent a letter to Ichiro Fujisaki, Japan’s Ambassador to the United States, requesting Japan to accept international assistance to tackle the crisis.
We Japanese civil organizations express our deepest concern that our government does not inform its citizens about the extent of risk of the Fukushima Daiichi Unit 4 spent nuclear fuel pool. Given the fact that collapse of this pool could potentially lead to catastrophic consequences with worldwide implications, what the Japanese government should be doing as a responsible member of the international community is to avoid any further disaster by mobilizing all the wisdom and the means available in order to stabilize this spent nuclear fuel. It is clearly evident that Fukushima Daiichi Unit 4 spent nuclear fuel pool is no longer a Japanese issue but an international issue with potentially serious consequences. Therefore, it is imperative for the Japanese government and the international community to work together on this crisis before it becomes too late. We are appealing to the United Nations to help Japan and the planet in order to prevent the irreversible consequences of a catastrophe that could affect generations to come. We herewith make our urgent request to you as follows:
1. The United Nations should organize a Nuclear Security Summit to take up the crucial problem of the Fukushima Daiichi Unit 4 spent nuclear fuel pool.
2. The United Nations should establish an independent assessment team on Fukushima Daiichi Unit 4 and coordinate international assistance in order to stabilize the unit’s spent nuclear fuel and prevent radiological consequences with potentially catastrophic consequences.
30 April 2012
Shut Tomari (Japan)
1-2, 6-4 Higashisapporo, Shiroishi-ku, Sapporo 003-0006 Japan
Green Action (Japan)
Suite 103, 22-75 Tanaka Sekiden-cho, Sakyo-ku, Kyoto 606-8203 Japan
Hiroaki Koide Kyoto University Nuclear Reactor Research Institute (Japan)
Mitsuhei Murata Former ambassador to Switzerland and to Senegal
Board member, Global System and Ethics Society (Japan)
Akio Matsumura Former United Nations diplomat
Robert Alvarez Senior Scholar, Institute for Policy Studies, Washington, D.C. (USA)
Masashi Goto Former Nuclear Plant Engineer (Japan)
Signing organizations: 72 Japanese organizations have signed this petition (listed)