Oklo Inc. and Centrus Energy announced a new memorandum of understanding on August 28 to support the deployment of Oklo’s microreactor design, dubbed Aurora, near the Piketon, Ohio, site where Centrus plans to operate a high-assay, low-enriched uranium (HALEU) enrichment demonstration under contract to the Department of Energy by the end of the year.

A California court has dismissed a lawsuit brought in April by Friends of the Earth (FOE), an inveterate enemy of nuclear power, to derail last year’s state-supported plan to keep the two-unit Diablo Canyon plant running past 2025.

John Mobley IV

With the release of the U.S. Department of Energy’s Pathways to Commercial Liftoff: Advanced Nuclear report this past March, there have been considerable discussions as to the multifaceted roles and responsibilities of universities in this epoch of renewed interest in nuclear energy. In particular, the imperative of securing an estimated 375,000 additional individuals for the construction and operation of 200 gigawatts of advanced nuclear reactors by 2050 is a significant endeavor that is front of mind for educational practitioners and policymakers. An understanding that the challenges in meeting the projected workforce needs of the nuclear community rely on dynamic, responsive, and innovative solutions thus is contingent on enhanced recruitment, retention, and development. To this point, a threefold approach of (1) IDEA (inclusion, diversity, equity, accessibility) initiatives, (2) AGI (academia-government-industry) partnerships, and (3) gap analysis offers a promising avenue for addressing these issues.

Demolition is underway on several former chemical storage tanks and associated infrastructure near the Plutonium Uranium Extraction (PUREX) plant, the final and most advanced chemical separations facility at the Department of Energy’s Hanford Site.

The project is expected to be completed by the end of September.

A Government Accountability Office report released last week on the Nuclear Regulatory Commission’s preparedness to review and approve advanced reactor applications finds—to scant surprise from nuclear advocates—room for improvement.

The 48-page report, Nuclear Power: NRC Needs to Take Additional Actions to Prepare to License Advanced Reactors, had been requested in February 2022 by two prominent Capitol Hill supporters of the technology—Sen. Shelley Moore Capito (R., W.Va.), ranking member of the Senate Environment and Public Works Committee, and Rep. Cathy McMorris Rodgers (R., Wash.), chair of the House Energy and Commerce Committee.

Deploying microreactor technology for military applications could have huge impacts on logistics and reliability for the military of the future, and on the commercial use of similar technologies. That’s why the Department of Defense is developing Project Pele—a high-temperature, gas-cooled and TRISO-fueled microreactor, transportable within mobile shipping containers—for testing at Idaho National Laboratory in 2025.

In the latest example of Europe’s move away from its dependence on Russia for VVER reactor fuel, Westinghouse Electric Company on Friday signed a long-term agreement with Slovakia’s nuclear power plant operator, Slovenské Elektrárne, to license and supply VVER-440 fuel assemblies.

The article below was originally published in the March 2021 issue of Nuclear News. (Also included in that issue is a great review article from Lake Barrett outlining the current status of the decontamination and decommissioning going on at Fukushima .) That month marked 10 years since the Tōhoku earthquake and tsunami devastated Japan and crippled the Fukushima plant. The words that follow remain timely, since various news outlets continue to report on the dangers of Fukushima's wastewater without providing context to the Japanese plan to discharge it.

Clark

Brooke Poole Clark has been named general counsel of the Nuclear Regulatory Commission, the agency announced yesterday. Clark has been serving as secretary of the NRC since April 2022. She will succeed Marian L. Zobler, who will be retiring this fall after 33 years of service. Clark’s appointment is effective October 15.

The job: In her new role, Clark will oversee the Office of the General Counsel, where she will direct matters of law and legal policy; provide legal opinions, advice, and assistance to the agency; monitor adjudicatory proceedings; provide legal interpretations; and represent and protect the interests of the NRC in legal matters.

Quote: “Brooke has 25 years of legal and leadership experience,” said NRC chair Christopher T. Hanson. “Her wealth of expertise on policy and regulatory issues from her experience in both the government and private sector makes her exceptionally qualified for this position. She will play an instrumental role in the challenges ahead.”

The Department Justice earlier this week filed comments with the Federal Energy Regulatory Commission regarding Vistra Corporation’s proposed acquisition of Energy Harbor, the Ohio-based owner and operator of the Beaver Valley, Davis-Besse, and Perry nuclear plants. Echoing misgivings raised in June by PJM Interconnection’s market monitor Monitoring Analytics regarding the possible exercise of undue market power as a result of the deal, the DOJ Antitrust Division’s 16-page document urges FERC to carefully review the proposal to ensure it will not substantially lessen competition and increase wholesale electricity prices in the PJM region.

National, state, and local leaders joined the Department of Energy’s Oak Ridge Office of Environmental Management (OREM) and its lead cleanup contractor, United Cleanup Oak Ridge (UCOR), earlier this month to celebrate the groundbreaking for a new on-site disposal facility at the Oak Ridge Reservation in Tennessee.

Watch a video highlighting the Environmental Management Disposal Facility groundbreaking ceremony here.

U.K. energy security secretary Grant Shapps (center), Ukraine minister of energy German Galushchenko (right), and Ukraine deputy minister of energy Yaroslav Demchenkov (left) with captured Russian military vehicles in Kyiv on August 22. (Photo: BEIS Communications)

The U.K. government has announced its intention to provide a loan guarantee of £192 million (about $244 million) to enable Britain-based Urenco to supply Ukraine’s nuclear operator Energoatom with uranium enrichment services. (Urenco has been a supplier to Energoatom since 2009.) The loan is to be made through UK Export Finance, the nation’s export credit agency.

According to the August 23 announcement, the added support will “strengthen Ukraine’s energy security and further isolate Putin by helping the country maintain its independence from Russian nuclear fuel.” Once provided, the additional funds will boost the United Kingdom’s total nonmilitary assistance to Ukraine to nearly £5 billion (about $6.4 billion), the government stated.

The announcement came as Grant Shapps, U.K. secretary of state for energy security and net zero, visited Kyiv to meet with senior government ministers and leading energy figures—including Energoatom president Petro Kotin and Ukraine’s deputy prime minister Oleksandr Kubrakov and energy minister German Galushchenko—to discuss British support for Ukraine’s eventual recovery.

“I see nuclear energy as the obvious path forward, and it confuses me as to why everybody else doesn’t. That’s the primary goal with my Miss America policy platform of ‘clean energy, cleaner future.’”

Recently I sat down with Grace Stanke, the current Miss America and a student at the University of Wisconsin in nuclear engineering exploring subjects like nuclear fuel enrichment and reactor performance (as well as being a virtuoso violinist, for good measure).

This year she’s touring the country advocating for clean energy in a cleaner future and for America to reach net zero with the help of nuclear power, while correcting misconceptions and improving communication about nuclear science and encouraging young women to pursue STEM careers.

We talked just after she had finished visiting the Hanford Site while she was on her way to appear at Town Hall Seattle at the request of grassroots pronuclear group Friends of Fission Northwest. I was impressed with the depth of her knowledge and her ability to communicate difficult issues in a concise manner that didn’t require any deep background to understand. I mean, who knows the intricacies of the Waste Isolation Pilot Plant? I was tempted to ask her to run for president.

In a notice published in the August 21 Federal Register, the Nuclear Regulatory Commission is requesting public input on the latest set of results from a multiyear project to study risk at a two-unit nuclear power plant site.

A group of researchers analyzed recent updates to the International Nuclear Workers Study (INWORKS) and published their findings—“Cancer mortality after low dose exposure to ionising radiation in workers in France, the United Kingdom, and the United States (INWORKS): cohort study”—in the journal BMJ on August 16. The multinational research team, led by David B. Richardson of the University of California–Irvine, reports “evidence of an increase in the excess relative rate of solid cancer mortality with increasing cumulative exposure to ionizing radiation at the low dose rates typically encountered by French, U.K., and U.S. nuclear workers [and] evidence in support of a linear association between protracted low dose external exposure to ionizing radiation and solid cancer mortality.”

The Canadian government continued advancing its small modular reactor action plan on Saturday with the approval of up to C$74 million (about $54.6 million) in federal funds for SMR development in Saskatchewan, led by the province’s main electricity provider, SaskPower.

The Wyoming Energy Authority (WEA) recently recommended nearly $10 million—$9,999,802 to be exact—in funding from its Energy Matching Funds (EMF) program for a proposed project to deploy a BWXT Advanced Technologies microreactor in the state. (BWXT AT is a subsidiary of BWX Technologies Inc.)

On April 10, the University of Missouri (MU) took its first formal step toward building NextGen MURR when school officials issued the request for qualifications for the project. The RFQ is a solicitation for interested companies to offer the design, engineering, licensing, environmental, and developmental services that are needed for NextGen MURR, planned to be larger and more capable than the school’s existing University of Missouri Research Reactor (MURR)—which itself has been the most powerful research reactor and most intense neutron source on any U.S. campus since it began operating in 1966.

Texas Gov. Greg Abbott sat down with X-energy chief executive officer Clay Sell and Dow chair and CEO Jim Fitterling last week for a “fireside chat” at the University of Texas–Austin on the role of nuclear energy and technology in the state.

The American Nuclear Society has published the following new standard, which is available for purchase in the ANS Store:

ANSI/ANS-8.21-2023, Use of Fixed Neutron Absorbers in Nuclear Facilities Outside Reactors (revision of ANSI/ANS-8.21-1995; R2019)