Nuclear News

For more than two decades, the American Nuclear Society’s Standards Committee has recognized the benefit of incorporating risk-informed and performance-based (RIPB) methodology into ANS standards to improve their effectiveness, efficiency, and transparency. In general, standards using RIPB methods with properly identified and structured objectives need less modification and can be expected to remain valid for much longer periods.

McLean, Va.–based IP3 Corporation and Polish electricity producer Zespół Elektrowni Patnów-Adamów-Konin SA (ZE PAK) signed an agreement earlier this month regarding the development of nuclear power plants in Poland. IP3 is to be ZE PAK’s main advisor in the process, with Georgette Mosbacher, a former U.S. ambassador to Poland (2018–2021) who recently joined the IP3 board, leading the effort for the American company.

ZE PAK is currently involved in various initiatives associated with nuclear technologies for Poland, including a plan to use nuclear power for the production of hydrogen.

Probabilistic risk assessments (PRAs) have advanced the safe operation of the U.S. reactor fleet over many decades. Risk insights from PRAs have provided information from many different perspectives, from what is most important to maintain at a facility to a better understanding of how to address new information regarding safety issues. The methods and tools that have supported the creation and enhancement of PRA models were established through multiple decades of research, starting with WASH-1400, The Reactor Safety Study,¹ published in 1975, through the comprehensive plant-specific models in use today.

NuScale Power announced earlier this week that manufacturing process development work on its small modular reactor—the NuScale Power Module—is advancing at BWXT Canada Ltd.’s Cambridge, Ontario, facility in preparation for module fabrication. NuScale said that this work is critical to the development of its SMR technology and is an example of the supply chain development opportunities for Canadian companies with the requisite power plant equipment expertise.

Plans to test a prototype mobile microreactor designed to military requirements moved ahead when the Department of Defense (DOD), acting through its Strategic Capabilities Office and with the Department of Energy serving as a cooperating agency, on September 16 announced the availability of a draft environmental impact statement for the construction and demonstration phase of Project Pele.

Terrestrial Energy has upgraded the design of its Integral Molten Salt Reactor (IMSR) nuclear power plant, the company announced on September 14. The proposed facility will now feature 390 MWe of generation capacity for grid supply from twin reactors and generators.

In an hour-long ceremony held yesterday at Chicago’s Shedd Aquarium amid some fanfare (it included an appearance by lizards, a snake, and a penguin), Illinois Gov. J.B. Pritzker signed into law the Climate and Equitable Jobs Act (S.B. 2408). The bill is a sweeping overhaul of the state’s energy policies aimed at phasing out fossil-fuel power generation and placing Illinois on a path to become a 100 percent carbon-free energy producer by 2050.

Laurentis Energy Partners, a subsidiary of Ontario Power Generation (OPG), has launched a new program to produce helium-3. The He-3 will be obtained from tritium stored at OPG’s Darlington nuclear power plant, a four-unit CANDU station located about 100 kilometers east of Toronto.

Darlington houses one of the world’s largest reserves of tritium, which is a by-product of the heavy water used in CANDU reactors.

U.S. energy secretary Jennifer Granholm and India’s minister of petroleum and natural gas, Hardeep Singh Puri, last week presided over the virtual launch of what the Department of Energy termed the “newly revitalized” U.S.-India Strategic Clean Energy Partnership (SCEP).

Willie L. Phillips Jr.

President Biden last Thursday announced his intention to nominate Willie L. Phillips Jr., chairman of the Public Service Commission of the District of Columbia, for the vacant seat on the Federal Energy Regulatory Commission. Phillips would replace Republican Neil Chatterjee, who left FERC at the end of August, two months after the official expiration of his term. (Chatterjee remained on the commission to provide time for the Biden administration to choose his replacement. He has since joined the Climate Leadership Council and the global law firm Hogan Lovells.)

Before joining the D.C. PSC, Phillips served as assistant general counsel for the North American Electric Reliability Corporation. He is currently an active member of the National Association of Regulatory Utility Commissioners, where he serves on the board of directors as chair of the Select Committee on Regulatory and Industry Diversity.

The yearlong, nail-biting drama over the fate of Exelon’s Byron and Dresden nuclear plants came to an end on Monday afternoon when the Illinois Senate gave its nod to S.B. 2408, a wide-ranging clean energy package that seeks to phase out fossil-fuel power generation in the state and place it on a path to 100 percent carbon-free energy by 2050.

Doane

Margaret Doane, the first female executive director for operations at the Nuclear Regulatory Commission, will depart the agency on October 8 to take the position of deputy director general for management at the International Atomic Energy Agency, the NRC announced this morning.

Doane, who has been the NRC’s EDO since July 2018, began her career at the agency in 1991 as a special assistant in the Office of the Secretary. Her senior leadership roles have included serving as an attorney in the Office of Commission Appellate Adjudication, chief of staff for former commissioner Jeffrey Merrifield, and NRC general counsel—a position she held from 2012 to 2018. Doane has international experience as well, having served in the Office of International Programs, both as deputy director and director.

A high-temperature superconducting magnet reached and maintained a magnetic field of more than 20 tesla in steady state for about five hours on September 5 at MIT’s Plasma Science and Fusion Center. Not only is the magnet the strongest high-temperature superconducting (HTS) magnet in the world by far, it is also large enough—when assembled in a ring of 17 identical magnets and surrounding structures—to contain a plasma that MIT and Commonwealth Fusion Systems (CFS) hope will produce net energy in a compact tokamak device called SPARC in 2025, on track for commercial fusion energy in the early 2030s.

(This story has been updated from yesterday's post about the Illinois energy package.)

With only days remaining before the scheduled retirement of Exelon Generation’s Byron nuclear plant, the Illinois House has approved a comprehensive energy package (S.B. 2408) that would save the plant, as well as the state’s similarly struggling Braidwood and Dresden facilities.

With only days remaining before the scheduled retirement of Exelon Generation’s Byron nuclear plant, the Illinois General Assembly may be close to passing a comprehensive energy package (S.B. 2408) that would save that plant, as well as the state’s similarly struggling Braidwood and Dresden facilities.

House Democrats have introduced an amendment to S.B. 2408 that would require municipally owned coal plants to achieve a 45 percent reduction in greenhouse gas emissions by 2035 and completely phase out coal by 2045. The House is considering the amendment today.

(Financial assistance to Illinois’s nuclear fleet is part of a package that for weeks has been mired in disagreement between unions and environmental groups over the fate of the state’s coal plants.)

U.S. energy secretary Jennifer Granholm and Ukrainian energy minister Herman Galushchenko last week signed a joint statement of intent to advance energy and climate cooperation through the U.S.-Ukraine Strategic Energy and Climate Dialogue. The signing took place during a visit to Washington, D.C., by Ukrainian president Volodymyr Zelensky for meetings with President Biden at the White House.

The Nuclear Regulatory Commission is seeking qualified candidates for an open position on its Advisory Committee on Reactor Safeguards. The ACRS is an advisory group that provides independent technical review of, and advice on, matters related to the safety of existing and proposed nuclear facilities and on the adequacy of proposed reactor safety standards. It also advises the NRC on health physics and radiation protection issues.

Interested individuals can find candidate criteria and details in the Federal Register notice published on September 8 and available on the NRC’s website. Resumes will be accepted until December 7.

Resumes should be sent to Makeeka Compton and Jamila Perry, ACRS, Mail Stop T2B50, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001, or e-mailed to Makeeka.Compton@nrc.gov and Jamila.Perry@nrc.gov.

More information on the ACRS is available on the NRC’s website.

As part of a fellowship program between the Department of Energy’s Office of Environmental Management and Florida International University, a group of FIU students participated in a summer internship initiative called the Science and Technology Workforce Development Program. The program is run in conjunction with Washington River Protection Solutions (WRPS), the Hanford Site’s tank operations contractor in Washington state.

Nuclear power plants around the world generated 2,553 TWh of electricity in 2020, a drop of 104 TWh from 2019’s total, according to World Nuclear Performance Report 2021. The report was released last week by the U.K.-based World Nuclear Association.

Nuclear generation declined in Africa, North America, and Western and Central Europe, rose in Asia (but by much less than in recent years), and remained largely unchanged in Eastern Europe, South America, and Russia, the 68-page report states.

Sama Bilbao y León, WNA director general, notes in the report’s preface that although the nearly 4 percent decline “would be an unequivocal disappointment” in any other year, “in 2020, with overall electricity demand falling by around 1 percent and nuclear reactors increasingly being called upon to provide load-following support to the increased share of variable renewable generation, the resilience and flexibility shown by the global nuclear fleet tell a very positive story.”

In the aftermath of a devastating explosion in the port of Beirut, Lebanon, in August 2020, an International Atomic Energy Agency team visited the country at the government’s request and found no evidence of artificial radionuclides and no increase in radiation levels. The powerful blast, which was caused by an explosion of improperly stored ammonium nitrate, killed more than 200 people and leveled numerous buildings while leaving other buildings standing with possible structural damage. The IAEA recently announced that a different team of experts has traveled to Lebanon with a new mission: to assist the nation in the use of non-destructive testing (NDT) to check the structural soundness of buildings that were impacted by the explosion.