Nuclear Regulatory Commission staff has completed its final safety evaluation for Kairos Power’s application to build its Hermes 2 molten salt–cooled reactor test facility in Oak Ridge, Tenn., the agency announced July 22. Earlier, and independently, the NRC’s Advisory Committee on Reactor Safeguards (ACRS) reviewed safety-related aspects of the Kairos application and provided its review to the Commission on July 17. The evaluation concluded that there are no safety aspects that would preclude issuing a construction permit for the facility, but that can’t happen until the NRC staff issues its final environmental assessment later this summer and the Commission assesses the staff’s work (under newly streamlined procedures for mandatory hearings) this fall before voting on whether to authorize a construction permit.

Oklo Inc. announced that it has completed the first end-to-end demonstration of its advanced fuel recycling process as part of an ongoing $5 million project in collaboration with Argonne and Idaho National Laboratories. Oklo’s goal: scaling up its fuel recycling capabilities to deploy a commercial-scale recycling facility that would increase advanced reactor fuel supplies and enhance fuel cost effectiveness for its planned sodium fast reactors.

Comprehensive analysis of 245 operational coal power plants in the United States by a team of researchers at the University of Michigan has scored each site’s advanced reactor hosting feasibility using a broad array of attributes, including socioeconomic factors, safety considerations, proximity to populations, existing nuclear facilities, and transportation networks. The results could help policymakers and utilities make decisions about deploying nuclear reactors at sites with existing transmission lines and a ready workforce.

Here is a recap of industry happenings from the recent past:

ADVANCED REACTOR MARKETPLACE

Radiant purchases nuclear-grade graphite for its microreactor

Microreactor startup Radiant Industries and Amsted Graphite Materials, the largest American-­owned synthetic graphite producer, have reached an agreement to collaborate on reducing U.S. reliance on foreign sources of nuclear-grade graphite. The collaboration began with Radiant placing a purchase order with Amsted for its Kaleidos microreactor, a 1-MW high-temperature, gas-cooled portable microreactor that has a graphite core and uses TRISO fuel.

Aalo reported last week that it has submitted a regulatory engagement plan to the Nuclear Regulatory Commission in “a huge step forward in getting regulatory approval for our Aalo-1 reactor.”

The Nuclear Regulatory Commission and the Federal Emergency Management Agency have signed a revised memorandum of understanding establishing a framework for the agencies to cooperate on emergency preparedness for commercial nuclear power plants.

The recent article “How Innovative Is China in Nuclear Power?” published by the Information Technology and Innovation Foundation (ITIF) describes how China has become the world’s leading proponent of nuclear energy. The reason, the article maintains, is because its nuclear industry has been “supported by a whole-of-government strategy that provides extensive financing and systemic coordination.”

Natura Resources, which is supporting the construction of a molten salt research reactor on the campus of Texas’s Abilene Christian University, announced in mid-June that it expects the Nuclear Regulatory Commission to complete its safety assessment and issue a permit for the nonpower test reactor in September.

Eight graduate students from Ukrainian universities have completed a two-year Department of Energy internship program that included a visit to Argonne National Laboratory.

As small modular reactor (SMR) and advanced reactor (AR) developers look to build out their supply chains, NAC International (NAC) offers these companies a wide range of products and services for the full range of their nuclear energy facilities.

On the company’s earnings call this month, Constellation CEO Joe Dominguez was asked if there is a possibility of restarting the shuttered Three Mile Island plant—as is being proposed for the Palisades nuclear plant in Michigan.

“We’re not unaware that opportunity exists for us,” Dominguez said. “We’re obviously seen what’s happened with Palisades and I think that was brilliant. Brilliant for the nation. … We are doing a good bit of thinking about a number of different opportunities, and that would probably certainly be one of those that we would think about.”

White

The American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) on March 29 held another presentation in its monthly Community of Practice (CoP) series. The presenter, Patrick White with the Nuclear Innovation Alliance (NIA), talked about the current status of efforts to develop a new regulatory framework for advanced reactors—known as 10 CFR Part 53 or simply Part 53. White serves as the research director of the NIA, where he leads their research as well as analysis-based stakeholder and policymaker engagement and education. White’s March 29 presentation is publicly available on YouTube and at ANS’s publication platform Nuclear Science and Technology Open Research (NSTOR).

RP3C chair N. Prasad Kadambi opened the CoP with brief introductory remarks about the RP3C before he welcomed White as the session’s presenter.

White covered three main topics: the history of the existing regulatory frameworks for new reactors, progress to date on the development of the Part 53 rule for advanced reactors, and the current status and next steps for the Part 53 rulemaking process.

Energy secretary Jennifer Granholm submitted a Department of Energy report to the U.S. Congress on April 8 detailing the state of research reactors at U.S. universities and the potential need to upgrade or build additional reactors, including advanced nuclear reactors and test facilities.

The American Nuclear Society is hosting an online event on Thursday, March 28, from 11:00 a.m. to 12:00 p.m. (EDT) on advanced reactors. The latest technological developments will be discussed by representatives from BWX Technology, Kairos Power, Oklo, and X-energy.

The event is open to all, but registration is required.

The newest edition of the Nuclear News Buyers Guide will be out soon, marking the 55th year of the most comprehensive goods and services publication in the nuclear industry. The American Nuclear Society invites all companies that perform or seek nuclear-related work to participate by identifying areas of expertise and providing contact information.

The Nuclear Regulatory Commission plans to publish a proposed rule and draft guidance surrounding licenses for advanced reactors—the first regulatory framework developed uniquely for advanced technologies and designs.

NRC staff has been instructed to establish a licensing process for commercial nuclear power plants that is risk-informed, performance-based, and technology-inclusive.

The Department of Energy yesterday announced a draft environmental impact statement (EIS) on HALEU Availability Program plans to purchase high-assay low-enriched uranium under 10-year contracts to seed the development of a sustainable commercial HALEU supply chain.

Donalds

Fleischmann

Two U.S. representatives—Chuck Fleischmann (R., Tenn.) and Byron Donalds (R., Fla.)—have published an op-ed in the Washington Examiner that calls for the United States to seize “the current nuclear economic opportunity worldwide” and “once again be the world leader in nuclear power.” The congressmen emphasize that “it is in the best interest of the United States and the rest of the world for our country, instead of China and Russia, to be the preferred partner for embarking nuclear nations.”

Atoms for Peace: Fleischmann and Donalds argue that President Dwight Eisenhower’s “Atoms for Peace” speech in 1953 established the foundational principles for the domestic and global success of the U.S. civil nuclear energy industry—and they urge the nation to reclaim those principles now. They point to the numerous benefits of nuclear energy, ranging from economic development to desalination to sustainable fuel creation, and note that the “global market is ripe for nuclear technology.”

The latest virtual event produced by the American Nuclear Society brought together experts from the forefront of the global nuclear industry to discuss strategies for ensuring a safe, secure, and healthy expansion in the face of a rapidly changing energy and geopolitical landscape.

The webinar, moderated by ANS Executive Director/CEO Craig Piercy, featured J’Tia Hart, chief science officer for the National and Homeland Security Directorate at Idaho National Laboratory; Anagha Iyengar, deputy program director for analytics and innovation at the National Nuclear Security Administration’s Office of International Nuclear Security; and William Tobey, former NNSA deputy administrator for defense nuclear nonproliferation.

A new report, A New Nuclear Age: How 2023 Developments Will Impact the Industry in 2024, has been released by Morgan Lewis, a global corporation that provides litigation, corporate, labor and employment, and intellectual property services. Morgan Lewis’s energy specialist attorneys, who compiled the report, reviewed recent developments in rules and guidance from the Nuclear Regulatory Commission and Department of Energy that have impacted various aspects of the nuclear energy industry. Covered areas include cybersecurity, small modular reactors, advanced reactors, sustainability, export controls, plant decommissioning, microreactors, and fusion systems. Also considered in the report are potential future developments that may further affect the nuclear industry this year.