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The Pyroprocessing Files

, senior scientist

The article by Ralph Vartabedian in the Los Angeles Times highlights the failure of the Department of Energy’s decades-long effort to chemically process a stockpile of spent nuclear fuel at Idaho National Laboratory, ostensibly to convert the waste to forms that would be safer for disposal in a geologic repository. A secondary goal was to demonstrate the viability of a new type of processing spent fuel—so-called pyroprocessing. Instead, it has demonstrated the numerous shortcomings of this technology. Read more >

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NRC’s Decision Making: 18 Reasons Why You Are Right, but Wrong

, director, Nuclear Safety Project

As described in a prior blog post, the Unit 3 reactor at the Palo Verde Generating Station had one of two emergency diesel generators (EDGs) explode during a test run. The license issued by the Nuclear Regulatory Commission (NRC) allowed the reactor to remain running for up to 10 days with one EDG unavailable. Fixing the heavily damaged EDG would require far longer than 10 days, so the plant’s owner submitted requests to the NRC for its permission to run the reactor for up to 21 days and then up to 62 days with only one EDG available. Read more >

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Simorgh Launch: Iran’s Bigger Ride to Space Gets off the Ground

, senior scientist

Iranian press has announced a successful launch of the Simorgh space launch vehicle.

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North Korean ICBM Appears Able to Reach Major US Cities

, co-director and senior scientist

Based on current information, today’s missile test by North Korea could easily reach the US West Coast, and a number of major US cities. Read more >

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