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  "authors": [
    "James M. Acton"
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Source: Getty

In The Media

Radiation Concerns Near Fukushima

As power is being restored to the Fukushima nuclear reactors, which were severely damaged by Japan's recent earthquake and tsunami, crucial questions remain about whether the cooling system will be functional and the likelihood of further radiation leaks.

Link Copied
By James M. Acton
Published on Mar 22, 2011

Source: CBS

While conditions have substantially improved at Fukushima’s Daiichi reactors, which were damaged by Japan’s recent earthquake and tsunami, crucial questions and dangers persist. As power is being restored to the nuclear reactors, it remains unclear if the cooling pumps, needed to prevent overheating in the reactor cores, have become unusable. Some have begun arguing that it is time to entomb the reactors in concrete to prevent further radiation leaks, effectively abandoning the reactors, but in an interview with CBS’ Early Show, Carnegie’s James Acton argued that there is still time to stabilize and finish the cooling process. The dangers at the Fukushima plants are serious, but have receded, Acton said, although there is the potential for further degradation of nuclear materials. In particular, reactor unit three has been emitting smoke inexplicably, which is causing increasing concern. Nonetheless, Acton expressed cautious optimistic about progress at the reactor site.

About the Author

James M. Acton

Jessica T. Mathews Chair, Co-director, Nuclear Policy Program

Acton holds the Jessica T. Mathews Chair and is co-director of the Nuclear Policy Program at the Carnegie Endowment for International Peace.

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James M. Acton
Jessica T. Mathews Chair, Co-director, Nuclear Policy Program
James M. Acton
Nuclear PolicyNuclear EnergyEast AsiaJapan

Carnegie does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.

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