Nuclear Power Safety

The probability of a nuclear accident is small but the consequences can be catastrophic. Our experts analyze nuclear safety issues from the past and present, making recommendations for a safer nuclear fleet.


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Latest Nuclear Power Safety Posts

Kudos to NRC for Lessons-Learned Review at Columbia Fuel Fabrication Facility

, director, Nuclear Safety Project

Disaster by Design/Safety by Intent #63

Safety by Intent

Westinghouse Electric Corporation notified the Nuclear Regulatory Commission (NRC) on July 14, 2016, that workers at its Columbia Fuel Fabrication Facility (CFFF) in South Carolina found significant accumulation of uranium in a ventilation system. The amount of enriched uranium exceeded limits established at the facility as protection against inadvertent criticality.

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Nuclear Safety Performance at Pilgrim

, director, Nuclear Safety Project

The Nuclear Regulatory Commission (NRC) held a public meeting on Tuesday, January 31, 2017, in Plymouth, Massachusetts. A large crowd of over 300 individuals (perhaps thousands more by White House math) attended, including me. Elected officials in Massachusetts—the attorney general, the governor, the entire US Congressional delegation, and state senators and representatives—had requested the meeting. Many of these officials, or their representatives, attended the meeting.

The elected officials asked the NRC to conduct a public meeting to discuss the contents of an email from the leader of an NRC inspection team at Pilgrim to others within the agency regarding the results from the first week’s efforts. An NRC staffer forwarded this email to others within the agency, and inadvertently to Diane Turco of the Cape Downwinders, a local organization. The contents of the leaked email generated considerable attention.

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Nuclear Regulatory Crusader

, director, Nuclear Safety Project

To many, the acronym NRC stands for Nuclear Regulatory Commission. At times, NRC has been said to stand for Nobody Really Cares, Nuclear Rubberstamp Committee, and Nielsen Ratings Commission.

In regard to Larry Criscione, it may stand for Nuclear Regulatory Crusader. Read more >

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Not-so-Fabulous Five

, director, Nuclear Safety Project

To some, “Fabulous Five “ brings back memories of the 1991 recruits for the University of Michigan’s basketball team—Chris Webber, Jalen Rose, Juwan Howard, Jimmy King, and Ray Jackson. The five powered Michigan to the NCAA Division I championship games in 1992 and 1993.

Others may recall the “Fab Five,” a made-for-TV movie about a 2006 cheerleader scandal at a high school in Texas.

No one hearing “Fabulous Five” thinks about the performance of the nuclear reactors owned and operated by Entergy between 2011 and 2015. The performance during those five years was anything but fabulous, unless fabulously bad counts. Read more >

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UCS to the NRC: Stop Dragging Your Feet on Important Nuclear Security Updates

, senior scientist

Yesterday, UCS sent a letter to Nuclear Regulatory Commission (NRC) chairman Stephen Burns urging the NRC to quickly issue new versions of two outdated security documents that play a critical role in defining how nuclear plants can be adequately protected against terrorist attacks. Read more >

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