NEI Nuclear Notes

Timothy Rausch The following is a guest post by Timothy Rausch, Talen Energy’s Senior Vice President and Chief Nuclear Officer Companies that operate America’s nuclear energy facilities today have made significant progress in their evaluations of  seismic safety  as part of a series of actions the industry is taking to implement  lessons learned from the 2011 Fukushima accident . The Nuclear Regulatory Commission in 2012 required energy companies to reevaluate potential seismic hazards for each of America’s 99 reactors. Nuclear energy facilities were designed and built with extra safety margin, in part  to be able to withstand an earthquake even beyond the strongest ever at each site . Nonetheless, over the past decades, the industry has re-evaluated the seismic safety of its facilities. Each time new seismic information became available, plant operators have confirmed, and in many cases, enhanced the facility’s seismic protection.  The nuclear indus...

Every once in a while NEI's media team has to call out a journalist for egregiously unbalanced coverage. Today is one such day. Jenner Deal, “reporting” for Business Insider , produced a wildly unbalanced video , replete with anti-nuclear activist views and horror-film ominous sound, in labeling the Diablo Canyon Power Plant a "Fukushima waiting to happen." The report wasn't entirely erroneous -- Deal got Diablo's acreage, location, and surrounding population correct. But thereafter her reporting lapses badly into anti-nuclear activism. "Many fear that a single earthquake could cause a repeat of the 2011 Fukushima disaster," Deal claims in the intro to her video. Actually, very few outside of California's anti-nuclear activist community do; scores of independent geologists and seismologists who've studied the site do not. Nor does the U.S. Nuclear Regulatory Commission , which has the authority to shut down Diablo Canyon or any other nuclear...

Tony Pietrangelo Later today, Tony Pietrangelo, NEI's Chief Nuclear Officer, will testify before the Senate Environment and Public Works Committee concerning " NRC’s Implementation of the Fukushima Near-Term Task Force Recommendations and other Actions to Enhance and Maintain Nuclear Safety (click 'Live Hearing' at link beginning at 9:00 a.m. U.S. EST to watch webcast).”  The first panel will be comprised of the five current members of the Nuclear Regulatory Commission, including outgoing Chairman Allison Macfarlane. Pietrangelo will appear in the second panel in the afternoon, along with Daniel Hirsch of UC-Santa Cruz and Sam Blakeslee, a former California state senator who was once a member of the state's Seismic Safety Commission. A preview of Pietrangelo's oral testimony follows. America’s 100 nuclear power plants provide approximately 20 percent of our electricity and nearly two-thirds of our carbon-free electricity. They produce that electric...

This morning in a conference call with nuclear energy bloggers , NRC Chairman Allison Macfarlane, in response to a direct question about the safety of the Diablo Canyon Power Plant, said "[We] believe the plant is safe ... Otherwise it still wouldn't be operating." For the why behind that conclusion, you ought to review two reports that were released yesterday afternoon. On Wednesday, PG&E released a report confirming the seismic safety of Diablo Canyon Power Plant . The report, the Central Coastal California Seismic Imaging Project , is 14 chapters long, but the bottom line is delivered succinctly by The Tribune , the paper of record in San Luis Obispo. The report will now be peer reviewed by an NRC committee that includes Neal Driscoll , a professor of geology and geophysics at the Scripps Institution of Oceanography in San Diego . When asked about the report after its release yesterday ... [Driscoll] said PG&E marshaled many state-of-the-art tools f...

The Associated Press yesterday ran a sensationalized account of an internal Nuclear Regulatory Commission dispute over the seismic safety of the Diablo Canyon Nuclear Power Plant. It actually wasn't much of a dispute insomuch as one NRC voice advocated to have Diablo Canyon shut down until additional seismic testing of the site could be conducted, while the larger regulatory body over many years has exhaustively analyzed seismic threats at Diablo Canyon,  always concluding that the site is safe .    Diablo Canyon Power Plant Federal regulations require that nuclear plants be able to withstand extreme natural events that may occur in the region where they are located, and the NRC most recently required that nuclear utilities have seismic experts re-evaluate the potential earthquake impact at their sites using the latest available data and methodologies. But earlier this year the NRC reminded the pub...

Scott Peterson The following is a guest post by Scott Peterson, NEI's Senior Vice President of Communications. Companies that operate America’s nuclear energy facilities today will submit new information regarding seismic safety as part of a series of actions the industry is taking to implement lessons learned from the 2011 Fukushima accident . This comes at a time of heightened interest in earthquakes given the Los Angeles-area temblors this past weekend . However, the Nuclear Regulatory Commission in 2012 required energy companies to reevaluate potential seismic hazards for each of America’s 100 reactors. Nuclear energy facilities were designed and built with extra safety margin, in part to be able to withstand an earthquake even beyond the strongest ever at each site . Nonetheless, over the past decades, the industry has re-evaluated the seismic safety of its facilities. Each time new seismic information became available, plant operators have confirmed, and in many ca...