Mirion Technologies has announced three senior leadership appointments designed to support its global nuclear and medical businesses while advancing a company-wide digital and AI strategy. The leadership changes come as Mirion seeks to advance innovation and maintain strong performance in nuclear energy, radiation safety, and medical applications.

The HALEU cascade at the American Centrifuge Plant in Piketon, Ohio. (Photo: Centrus Energy)

American Centrifuge Operating, a subsidiary of Centrus Energy Corp., has formed a multiyear strategic collaboration with Fluor Corporation in which Fluor will serve as the engineering, procurement, and construction (EPC) contractor for Centrus’s expansion of its uranium enrichment facility in Piketon, Ohio. Fluor will lead the engineering and design aspects of the American Centrifuge Plant’s expansion, manage the supply chain and procurement of key materials and services, oversee construction at the site, and support the commissioning of new capacity.

The world’s first nuclear-powered merchant ship, the NS Savannah, will have a public site visit in Baltimore, Md., on Saturday, February 21.

To register for the event and find up-to-date details on the event’s address, time, and more, click here.

Nuclear technology start-up Project Omega announced on February 11 that it has emerged from stealth mode with hopes of processing and recycling spent nuclear fuel into “long-duration, high-density power sources and critical materials for the nuclear industry.”

The Department of Energy’s Office of Environmental Management said crews at the Hanford Site near Richland, Wash., have started retrieving radioactive waste from Tank A-106, a 1-million-gallon underground storage tank built in the 1950s.

Tank A-106 will be the 24th single-shell tank that crews have cleaned out at Hanford, which is home to 177 underground waste storage tanks: 149 single-shell tanks and 28 double-shell tanks. Ranging from 55,000 gallons to more than 1 million gallons in capacity, the tanks hold around 56 million gallons of chemical and radioactive waste resulting from plutonium production at the site.

Sens. Jim Risch (R., Idaho) and Ruben Gallego (D., Ariz.) reintroduced the Accelerating Reliable Capacity (ARC) Act in the Senate on February 10.

According to the Department of Energy, it could take up to 10 deployments for a reactor design to become a mature commercial reactor. Getting from the first-of-a-kind (FOAK) to full commercial deployment is challenging, and the risks of higher costs and longer deployment timelines for early nuclear projects create significant uncertainty for investors. The ARC Act is designed to reduce that early deployment risk.

Vice President J.D. Vance and Armenian Prime Minister Nikol Pashinyan at the signing of the 123 Agreement. (Photo: Office of the Prime Minister of the Republic of Armenia)

During his visit to Armenia on February 9, Vice President J.D. Vance signed an agreement with Armenian Prime Minister Nikol Pashinyan for cooperation in the civil nuclear energy sector. The “Agreement on Cooperation between the Government of the Republic of Armenia and the Government of the United States of America in the Field of Peaceful Use of Nuclear Energy” will reportedly open the door to $5 billion in initial U.S. nuclear-related exports to Armenia, in addition to $4 billion worth of longer-term fuel and maintenance contracts.

Charlotte, N.C.–based Geenex, a developer of utility-scale solar power and battery storage within the PJM Interconnection, announced on Tuesday that it is expanding into nuclear energy development, focusing on the siting and permitting of advanced small modular reactors.

An opportunity to request an adjudicatory hearing for Duke Energy Carolinas’ early site permit (ESP) application for the Belews Creek site in Stokes County, N.C., has been announced by the Nuclear Regulatory Commission. The notice of the opportunity was published February 9 in the Federal Register. The deadline to file a request for a hearing or petition for leave to intervene is April 10, 2026.

Hash Hashemian
president@ans.org

When talking about growth in the nuclear sector, there can be a somewhat myopic focus on increasing capacity from year to year. Certainly, we all feel a degree of excitement when new projects are announced, and such announcements are undoubtedly a reflection of growth in the field, but it’s important to keep in mind that growth in nuclear has many metrics and takes many forms.

Nuclear growth—beyond megawatts—also takes the form of increasing international engagement. That engagement looks like newcomer countries building their nuclear sectors for the first time. It also looks like countries with established nuclear sectors deepening their connections and collaborations. This is one of the reasons I have been focused throughout my presidency on bringing more international members and organizations into the fold of the American Nuclear Society.

The Department of Energy has restarted uranium recovery operations at the Savannah River Site’s H Canyon facility in South Carolina, a move officials say directly supports last year’s executive orders to reinvigorate the nation’s nuclear industrial base and enable the deployment of advanced reactor technologies. The work will include recovering uranium and other scarce isotopes from used nuclear fuel while advancing long-term cleanup goals at the site.

A team of nuclear safety experts with the International Atomic Energy Agency completed a five-day safety review of the SAFARI-1 reactor in Pelindaba, South Africa, focusing on aging management and continued safe operation of the 61-year-old 20-MW research reactor.

The IAEA team found that the SAFARI-1’s management and technical staff had a strong commitment to and involvement with the assessment but recommended that formal programs be established to address the aging reactor’s equipment.

The Paris-based International Energy Agency released its annual report on global electricity systems and markets on February 6, showing the output of nuclear energy at record levels in 2025. According to Electricity 2026, nuclear energy together with renewable energy sources (mainly solar) will generate about half of all global electricity by 2030, up from 42 percent today.

The visual hierarchy of stakeholder concerns used throughout the development of EPRI’s newest report on liquid fuel licensing pathways. (Source: EPRI)

The American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) has held another presentation in its monthly Community of Practice (CoP) series. Former RP3C chair N. Prasad Kadambi opened the meeting with brief introductory remarks about the RP3C and the need for new approaches to nuclear design that go beyond conventional and deterministic methods. He then welcomed this month’s speaker: Dan Moneghan from the Electric Power Research Institute, who presented “Characterization vs. Qualification: A Pathway to Liquid Fuel Licensing."

In a move that could lead to more U.S. nuclear companies gaining a foothold in the United Kingdom, the U.K. Department for Energy Security and Net Zero has published a first-of-its-kind Advanced Nuclear Framework. Key provisions in this framework include the government’s intention to create a pipeline of “credible projects” to help unlock private investment and plans to accelerate the building of new reactors to power AI data centers.

The 45-page document is organized into two parts. Part One describes the application procedure for the new U.K. Advanced Nuclear Pipeline and explains the Project Readiness Assessment process. Part Two outlines enabling conditions, such as those involving regulation, planning, technical skills, supply chains, and fuel, to help ensure that private projects have the foundations to succeed.

The newest addition to Oak Ridge National Laboratory’s materials research facilities is set to host a ribbon-cutting ceremony later this year now that construction is complete and laboratories are being phased into operation. The 100,000-square-foot, multipurpose Translational Research Capability building at ORNL houses a broad spectrum of research ranging from quantum science to energy storage, with several of the largest labs in the building focused on materials challenges for applications including nuclear fission and fusion, like the ORNL’s Corrosion Lab.

Nuclear is enjoying a bit of a resurgence. The momentum for reliable energy to support economic development around the country—specifically data centers and AI—remains strong, and strongly in favor of nuclear. And as feature coverage on the states in the January 2026 issue of Nuclear News made abundantly clear, many states now see nuclear as necessary to support rising electricity demand while maintaining a reliable grid and reaching decarbonization goals.

The Department of Energy’s Office of Nuclear Energy awarded more than $19 million to five U.S. companies—Alpha Nur, Curio Solutions, Flibe Energy, Oklo, and Shine Technologies—to research and develop recycling technologies for spent nuclear fuel (SNF).

According to DOE-NE, the projects will support President Trump’s goal of curtailing U.S. reliance on foreign sources of enriched uranium while reducing the volume of SNF stored across the country. Projects are to last up to three years and will require a minimum 20 percent cost share from each award recipient.

Members of the Pacific Fusion team pose in front of the Z Pulsed Power Facility at Sandia National Laboratories. (Photo: Pacific Fusion)

California-based Pacific Fusion, in partnership with Sandia National Laboratories, has reported “removing a significant roadblock to practical fusion power at scale” by achieving pulser-driven inertial confinement fusion (ICF) with a simpler, less expensive approach than previously used.

Oak Ridge National Laboratory is reporting a development in TRISO fuel research that could help evaluate high-temperature gas reactor fuels. ORNL researchers used the Spallation Neutrons and Pressure Diffractometer at the lab’s Spallation Neutron Source to make neutron scattering measurements on TRISO fuel particles containing high-assay low-enriched uranium (HALEU).