A message from Goodway Technologies
Optimizing Maintenance Strategies in Power Generation: Embracing Predictive and Preventive Approaches
Nuclear engineers have the second-fastest growing salaries among six-figure earners, according to a recent study from AdvisorSmith, a business insurance resource company.
An article published over the weekend in the Tacoma News Tribune reports that the Benton Public Utility District in Kennewick, Wash., is saying no to more wind farms. Even though utilities are moving to decarbonize the grid, a report from the Benton PUD says that more wind farms “will contribute very little to keeping the regional power grid reliable and will not help Benton PUD solve our seasonal energy deficit problems.”
The Operations Center at NRC headquarters in Rockville, Md., is put to the test during exercises designed to prove and improve U.S. nuclear emergency preparedness and incident response capabilities.
One essential lesson from the events at Three Mile Island-2 in March 1979 can be summed up in three words: Preparedness takes practice. The emergency response capacity of the Nuclear Regulatory Commission and nuclear plant operators is more than just a set of procedures. Active training and evaluation are required to coordinate effectively with local and state authorities and protect the public in the event of an off-site radiological release.
The NRC’s emergency preparedness and incident response teams work in the Office of Nuclear Security and Incident Response (NSIR) to support licensees’ mandated emergency preparedness programs. The Operations Center at NRC headquarters is staffed around-the-clock with NSIR officers who can respond to technical questions and evaluate licensee event reports, yet most of its infrastructure typically stands vacant, awaiting activation for an incident or a planned exercise. With full activation of the NRC’s incident response program, the Operations Center comes to life, and teams of staff populate workstations. That process is regularly tested during exercises that involve NRC licensees, state and local responders, and similar incident response centers at each of the NRC’s four regional offices.
No two exercises are the same. Not only is every exercise dependent on variable human performance and every plant located in a unique community, but emergency preparedness benchmarks continually evolve with advancements in technologies and procedures.
A team of experts from the International Atomic Energy Agency have completed a review of the long-term operational safety of Unit 3 at Sweden’s Ringhals nuclear power plant, noting substantial improvements from a previous agency visit in 2018.
The review, which had been requested by the Swedish Radiation Safety Authority (SSM), the Nordic nation’s nuclear regulator, wrapped up September 18.
According to the IAEA, the Safety Aspects of Long Term Operation (SALTO) team focused on aspects essential to the safe long-term operation (LTO) of Unit 3—a 1,062-MWe three-loop pressurized water reactor that entered commercial operation in September 1981. (Ringhals houses two additional operating reactors: Unit 1, an 881-MWe boiling water reactor that began operation in January 1976, and Unit 4, an 1,102-MWe PWR that started up in November 1983. Another unit, Ringhals-2, was permanently shut down at the end of last year.)
The original design lifetime of Unit 3 will expire next year, but Vattenfall AB, the plant operator, is planning to extend operation for a total operational lifetime of 60 years.
The American Nuclear Society will include a representative from the Young Members Group on its Board of Directors after ANS members voted this week overwhelmingly in favor of amending Article B6 of the ANS bylaws. The change was mandated by Objective Outcome 5 of the ANS Change Plan 2020.
To keep the number of directors at 16, the approved amendment decreased the number of non–U.S. resident directors from three to two.
Hunter
An op-ed piece in the September 17 Salt Lake City Tribune touts nuclear energy as needed for a carbon-free future. The piece was written by Doug Hunter, chief executive officer and general manager of Utah Associated Municipal Power Systems (UAMPS).
The Nuclear Regulatory Commission has scheduled four webinars in October to present its draft environmental findings and receive comments on Interim Storage Partners’ (ISP) proposed consolidated interim storage facility for used nuclear fuel in Andrews County, Texas.
Information for the webinars will be posted on the NRC’s Public Meetings webpage. The webinars will be held at different times of the day to maximize opportunities for the public to participate and are tentatively scheduled for the following (all times are Eastern):
The International Atomic Energy Agency has just released its latest projections for energy, electricity, and nuclear power trends over the next 30 years. Compared with the previous year, the new projections are largely unchanged.
In the report's high-case scenario, the IAEA expects a rise in global nuclear electrical generating capacity of 82 percent, to 715 gigawatts. In the low-case scenario, that capacity is expected to drop 7 percent, to 363 gigawatts.
The report is titled Energy, Electricity and Nuclear Power Estimates for the Period up to 2050.
TerraPower announced on September 15 that it plans to work with Centrus Energy to establish commercial-scale production facilities for the high-assay, low-enriched uranium (HALEU) needed to fuel many advanced reactor designs.
The proposed investment in HALEU fuel fabrication is tied to a TerraPower-led submittal to the Department of Energy’s Advanced Reactor Demonstration Program (ARDP), which was created to support the deployment of two first-of-a-kind advanced reactor designs within five to seven years. TerraPower would like one of those designs to be Natrium, the 345-MWe sodium fast reactor that it has developed with GE Hitachi Nuclear Energy.
Over the past three years, some of the country's biggest utilities have been committing to weaning themselves off carbon-emitting generation by 2050, reported a September 16 story from Green Tech Media (GTM).
Here's a look at the five largest U.S. utilities by market capitalization that have set net-zero targets so far:
The board of directors of the Energy Communities Alliance (ECA), an organization known more for its work in advancing the cleanup of Department of Energy sites, is launching a new initiative aimed at supporting the development of new nuclear technologies. As announced by the ECA on September 15, the self-funded, one-year initiative will focus on small modular reactors, micro and advanced reactors, a skilled nuclear workforce, and new nuclear missions around DOE facilities. facilities.
“With growing bipartisan support for nuclear energy in Congress, new federal demonstration projects led by DOE and the Department of Defense, and notable investment from the private sector, local governments want to be meaningfully engaged—and prepared—to match the strengths and needs of our communities with new nuclear opportunities,” the ECA said in its announcement.
A report just released from the Clean Energy Ministerial’s (CEM) Nuclear Innovation: Clean Energy (NICE) Future initiative examines the potential roles that flexible nuclear energy generation can play in both current and future clean energy systems.
A product of the initiative’s Flexible Nuclear Campaign for Nuclear-Renewables Integration, the 154-page report, Flexible Nuclear Energy for Clean Energy Systems, includes the views of experts from government agencies, ministries, and industry organizations across the globe.
The report uses the term “flexibility” to mean the ability of an energy source to economically provide services when and where they are needed by end users. Energy services can include both electric and nonelectric applications using both traditional and advanced nuclear power plants and integrated systems, according to the report.
Artist's concept of the Wylfa Newydd project. Image: Horizon Nuclear Power
Tokyo-based Hitachi Ltd. today announced that it is withdrawing from the currently suspended Wylfa Newydd nuclear-build project in northwestern Wales. The announcement dashes the hopes raised last month by reports that Horizon Nuclear Power, the Hitachi subsidiary in charge of the project, was in talks with the U.K. government regarding a possible resuscitation.
Hitachi had put the project on hold some 20 months ago, and in today’s announcement the company cited the length of the suspension and the COVID-19 investment environment as factors in its decision.
Caroline Cochran, chief operating officer of Oklo Inc., and Sarah Bristol, PRA supervisor at NuScale Power, have given presentations recently for the American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) Community of Practice (CoP).
The U.K.’s Bradwell Magnox site after being placed in “care and maintenance."
The National Audit Office (NAO) of the United Kingdom reported on September 11 that the total cost of the work needed to put the country’s Magnox nuclear sites into “care and maintenance” has increased by up to an estimated £2.7 billion (about $3.5 billion) since the office’s last estimate in 2017. The NAO, which scrutinizes U.K. public spending, released its findings in a report examining the Nuclear Decommissioning Authority’s (NDA) management of a renegotiated decontamination and decommissioning contract with Cavendish Fluor Partnership.
The Diversity and Inclusion in the American Nuclear Society (DIA) Committee opened its new series of webinars on September 2 with a panel discussion, “Black Racial Justice in the Nuclear Community.”
During the webinar, which was viewed by more than 200 people, five panelists discussed racial justice issues and their own experiences throughout their lives. Included on the panel were Warren “Pete” Miller, former Department of Energy assistant secretary for nuclear energy; Michelle Scott, DOE senior advisor; Charlyne Smith, PhD candidate at the University of Florida; Ira Strong, legacy engineer at the Palo Verde plant in Arizona and a student at the University of New Mexico; and Sola Talabi, senior consultant at Pittsburgh Technical.
Bilbao y León
ANS member Sama Bilbao y León, currently head of the Division of Nuclear Technology Development and Economics at the OECD Nuclear Energy Agency, will succeed Agneta Rising as the World Nuclear Association’s director general, the WNA announced this morning.
Rising, who took the reins of the WNA in January 2013, is the former vice president, environment, at Vattenfall AB; cofounder and former president of Women in Nuclear; and former president of both the European Nuclear Society and Swedish Nuclear Society. The WNA said that she is stepping down at the end of October “to move to new endeavors.” Rising will continue as director general until the end of October, with Bilbao y León serving as “director general in waiting” beginning October 5.
The U.S. Department of Commerce and Rosatom on September 12 initialed a draft amendment extend the Agreement Suspending the Antidumping Investigation on Uranium from the Russian Federation, signed in 1992. Rosatom is Russia’s state atomic energy corporation.
Should the amendment receive final approval, it will extend the agreement to 2040.
Levenson
Thanks to a generous donation from Margaret S. Y. Chu, a member of the American Nuclear Society since 2000, the ANS Distinguished Service Award will now honor Milton Levenson, ANS past president (1983–1984) and Fellow who died in 2018. Chu’s career path intersected with Levenson many times over a 13-year span through their work as consultants. Following his death, Chu wanted a way to honor the man she described as “an extraordinary scientist who dedicated over 70 years of his life to nuclear energy.”
An ASLB calls for closer scrutiny of concrete degradation at Seabrook.
An Atomic Safety and Licensing Board has rendered its decision on a challenge to a license amendment concerning concrete degradation—known as alkali-silica reaction, or ASR—at the Seabrook nuclear power plant, upholding the amendment but imposing four additional conditions. The board found the new conditions to be necessary to provide adequate protection of public health and safety, according to a September 11 Nuclear Regulatory Commission press release. (The ASLB is the NRC’s independent body charged with conducting adjudicatory hearings and deciding legal challenges to the agency’s licensing and enforcement actions.)
The challenge to NextEra Energy’s license amendment for Seabrook was brought in 2017 by the C-10 Research and Education Foundation, an opponent of license renewal for the New Hampshire facility, which houses one 1,248-MWe four-loop pressurized water reactor.