Vistra this week completed its acquisition of Energy Harbor Corp., a move the company announced almost exactly a year ago with a $3.43 billion price tag.

The NEDHO Diversity Panel featured, from left, University of Michigan professor John Foster; Jeffrey Harper, then a vice president at X-energy; William D. Magwood, director general of the NEA; and Londrea Garrett, a Ph.D. student at UM. (Photo: Aditi Verma/University of Michigan)

The Nuclear Engineering Department Heads Organization (NEDHO) has been sponsoring Diversity Panels since October 2022, when the inaugural meeting was hosted by the University of Tennessee Department of Nuclear Engineering. The panels were established as a distinguished speaker series by a working group led by Wes Hines, head of the UT Department of Nuclear Engineering, and Todd Allen, a former NEDHO chair and the current chair of the Department of Nuclear Engineering and Radiological Sciences (NERS) at the University of Michigan.

Allen explained that the panels are meant to be “a first step toward improving the diversity of the talent entering the nuclear science and engineering fields.” The idea came from a presentation by Andreas Enqvist, director of the nuclear engineering program at the University of Florida, at the November 2021 NEDHO meeting. According to Allen, Enqvist described “ASEE [American Society for Engineering Education] data on how poorly the nuclear engineering field was doing at getting black students to study nuclear at the B.S. level and, even worse, how few moved from B.S. to graduate programs.”

The U.S. Nuclear Regulatory Commission hosted a public meeting earlier this month for community members to learn more about X-energy’s plans to build small modular reactors at a Dow Chemical plant on the Gulf Coast of Texas.

The Nuclear Regulatory Commission has published Clinton Power Station’s initial license renewal on the agency’s website.

Constellation Energy submitted the application February 14, seeking an extension for the Illinois plant's current operating license from 20 years to 40 years. This would allow the Illinois plant to run through 2047.

The Nuclear Regulatory Commission is asking for feedback on proposed changes to the annual, licensing, inspection, and special projects fees for fiscal year 2024.

The proposed fee rule, published February 20 in the Federal Register, is based on the FY 2024 Congressional Budget Justification as a full-year appropriation, but it has not yet been enacted. The final rule will be based on the NRC’s actual appropriation, and the agency will update the final fee schedule as appropriate.

Earlier this month, Nuclear Regulatory Commission chair Christopher T. Hanson sent a letter to the agency’s general counsel, Brooke P. Clark, saying “a fresh look at the mandatory hearing process is warranted.” Hanson directed the Office of the General Counsel (OGC) “to identify efficiencies in these mandatory hearings that will enable the commission to fulfill its statutory obligations while it promotes the responsible stewardship of time and resources,” and gave the office 60 days to provide a paper outlining applicable requirements and options.

The staff of the Nuclear Regulatory Commission has sent a final rule for decommissioning reactors to the commissioners for consideration. If approved, the new rulemaking would incorporate lessons learned from nuclear power plants that have recently transitioned to decontamination and decommissioning and would improve the effectiveness and efficiency of the regulatory framework.

Constellation Energy is asking the Nuclear Regulatory Commission for an initial license renewal for its Clinton nuclear plant in Illinois, which would allow the facility to operate through 2047.

This move is not unexpected from Constellation, the largest producer of nuclear power in the United States. The vast majority of nuclear plants in the United States have already been approved for their first 20-year renewal term. Clinton, which came on line in 1987, is one of the nation’s “newer” plants.

What will happen to the retired nuclear-powered merchant ship, the N.S. Savannah? The Maritime Administration (MARAD) of the Department of Transportation is investigating possibilities for the vessel’s future, whether it be in disposition, transportation, or preservation.

The American Nuclear Society has published the first voluntary consensus standard for nuclear reactor design that formally incorporates risk-informed, performance-based (RIPB) decision-making in July 2022. ANSI/ANS-30.3-2022, Light Water Reactor Risk-Informed, Performance-Based Design, tells reactor designers how they can incorporate RIPB principles and methods to ensure safety in new commercial light water reactor designs, and it includes a spectrum of options using both deterministic and risk-based approaches. As the first such standard, ANSI/ANS-30.3-2022 represents progress toward the adoption of RIPB principles for nuclear regulation and licensing—a shift the Nuclear Regulatory Commission was directed to make in the Nuclear Energy Innovation and Modernization Act, which became law five years ago.

The Nuclear Regulatory Commission has announced its intention to award 22 education grants worth a total of $8.2 million to 16 academic institutions in 15 states. The grants, which are part of the NRC’s University Nuclear Leadership Program (UNLP), are meant to support nuclear engineering and science programs. Two of the recipient schools are classified as minority-serving institutions.

The Nuclear Regulatory Commission has opened registration for its 36th annual Regulatory Information Conference, to be held March 12–14 online and in person in North Bethesda, Md. The NRC is expecting several thousand attendees from the United States and around the world for the three-day event.

Registration is required to attend. The full conference program and registration information is available on the NRC’s RIC website and on NRC social media platforms under the tag #NRCRIC2024.

The Nuclear Regulatory Commission has scheduled two meetings in February to discuss the environmental evaluation and review process for the license renewal application of the two-unit Diablo Canyon nuclear power plant in Avila Beach, Calif.

Baran

The White House has given up on the renomination of former Nuclear Regulatory Commission member Jeff Baran because of bipartisan opposition in the Senate, according to multiple media reports. After a handful of Democrats joined Senate Republicans to block the nomination last year, President Biden has decided to drop Baran as his pick, HuffPost first reported on Monday.

Baran joined the five-person federal panel in 2014 as an appointee of former president Barack Obama. The NRC oversees atomic energy and radiation safety and has become increasingly politicized in recent years, as different parties push for new processes and procedures for building new reactor types and expanding nuclear infrastructure.

Baran’s term ended in June 2023, and since then the commission has been without a tie-breaker for party-line votes among the four current members. Come June 30, NRC chair Christopher Hanson will complete his term and has yet to be renominated.

The Japan-U.S. Decommissioning Workshop Series continues on February 8–9 when its second forum meets to discuss the handling of low-level radioactive waste (LLW) generated during the decommissioning process and how improved LLW management can reduce risk.

Registration for the online event is required. The registration deadline is 2:00 a.m. (EST) on February 5.

The Nuclear Regulatory Commission and the Federal Energy Regulatory Commission will meet on January 25 to discuss grid reliability, operating reactors, advanced reactor activities, cybersecurity, and other topics.

Joseph Hendrie, Brookhaven National Laboratory physicist, NRC chair, and ANS past president (1984–1985), passed away in his home in Bellport, N.Y., on December 26 at the age of 98.

Hendrie, an American Nuclear Society member since 1956, was a leader in the nuclear community for much of his 45 years in nuclear reactor safety research. He served as the deputy director for technical review of the Atomic Energy Commission’s Directorate of Licensing from 1972 to 1974 and then was appointed chair of the NRC in 1977 (serving a second stint as chair in 1981—the only person to serve two nonconsecutive terms in that role).

Another calendar year has passed. Before heading too far into 2024, let’s look back at what happened in 2023 in the nuclear community. In today's post, compiled from Nuclear News and Nuclear Newswire are what we feel are the top nuclear news stories from January through March 2023.

Stay tuned for the top stories from the rest of the past year.