Bowie
Turk
Two top energy officials—U.S. deputy secretary of energy David M. Turk and U.K. minister for nuclear and networks Andrew Bowie—met on November 8 in Washington, D.C., to talk about a “coordinated, strategic approach” to advance fusion energy demonstration and commercialization and “maximize value” for both nations.
ULC-Energy, a nuclear development and consultancy company based in the Netherlands, has signed a memorandum of intent with Danish carbon emission reduction technology firm Topsoe and Britain’s Rolls-Royce SMR to investigate the production of hydrogen using Topsoe’s solid oxide electrolysis cell (SOEC) technology and electricity and heat from a Rolls-Royce small modular reactor plant.
Focused Energy and Lawrence Livermore National Laboratory have signed a strategic partnership project agreement that will allow LLNL—home of the National Ignition Facility (NIF)—to help the company develop and assess isochoric compression target designs for inertial fusion energy. Focused Energy announced the news on November 7.
Operators of JT-60SA—a joint international fusion experiment being built by Japan and Europe in Naka, Japan—achieved the first tokamak plasma in the machine in late October, making it the world’s largest operational tokamak.
Zeno Power, a developer of commercial radioisotope power systems (RPSs), announced on October 26 that it has completed the design, fabrication, and testing of its Z1 strontium-90 heat source. According to Zeno, they have tested the first commercially developed radioisotope heat source and reached a key milestone for Zeno to begin delivering RPSs to customers in 2025.
X-energy and the Department of Energy’s Office of Nuclear Energy have reached a cooperative agreement valued at $2.5 million to continue the development of X-energy’s mobile microreactor design, the company announced October 25. The agreement, which extends through 2024, supports X-energy’s work on architecture and key technologies for the preliminary design of a commercial transportable power plant expected to produce 3–5 MWe.
The Department of Energy’s National Reactor Innovation Center (NRIC) awarded $3.9 million to three advanced nuclear energy developers on October 23 to design experiments to test microreactor designs in the Demonstration of Microreactor Experiments (DOME) test bed at Idaho National Laboratory.
The International Atomic Energy Agency and the Food and Agriculture Organization of the United Nations launched Atoms4Food on October 18 at the 2023 World Food Forum in Rome as a flagship initiative to help boost food security and tackle growing hunger around the world. Atoms4Food will support countries as they apply nuclear techniques to boost agricultural productivity, reduce food losses, ensure food safety, improve nutrition, and adapt to the challenges of climate change.
Shvyd’ko
A major step toward the creation of the most precise atomic clock ever—with an accuracy of one second in 300 billion years—was recently reported in Nature by an international team of researchers working at the European X-Ray Free-Electron Laser (XFEL) facility. The researchers, led by senior physicist Yuri Shvyd’ko of Argonne National Laboratory, created a pulse generator based on the element scandium that demonstrated an extremely narrow resonance frequency capable of maintaining unprecedented time accuracy.
Atomic and nuclear clocks: In atomic clocks, the electrons in the atomic shells of certain elements—most commonly cesium—are raised to higher energy levels with microwave radiation. The microwave frequency is tuned to maximize the radiation absorption within a particular resonance range.
German-based radiopharmaceutical biotech company ITM Isotope Technologies Munich and Canadian Nuclear Laboratories are launching a new joint venture company for the industrial-scale production of actinium-225, which is used in targeted alpha therapies to fight cancer. The new company is being called Actineer.
Ousmane Hisseine, an assistant professor of civil engineering at McMaster University in Hamilton, Ontario, is using his expertise in concrete infrastructure in hopes of improving the safety of small modular reactors.
Ultra Safe Nuclear (USNC) announced on October 17 that it had been awarded a contract by NASA to develop and mature space nuclear thermal propulsion (NTP) systems to advance the nation’s cislunar capabilities. Under the contract, USNC says it will manufacture and test proprietary fuel and simultaneously collaborate with its commercial partner, Blue Origin, to mature the design of an NTP engine optimized for near-term civil science and cislunar missions.
The Department of Energy announced $7 billion on October 13 to launch seven regional Clean Hydrogen Hubs (H2Hubs) across the country and accelerate the commercial-scale deployment of clean hydrogen. Two of the seven hubs will feature hydrogen production using electricity—and possibly steam—from nuclear power. The federal government’s multibillion-dollar investment will be matched and exceeded by more than $40 billion from the awardees, for a total investment in clean energy and job creation near $50 billion.
At the American Nuclear Society’s 2023 Winter Meeting in November, a panel of experts will provide insights and opinions on the funding of nuclear energy research in the United States. The executive session “Rethinking How We Structure Federal R&D Programs in Nuclear Energy” will feature the University of Michigan’s Todd Allen, Aditi Verma, and Sola Talabi, and Idaho National Laboratory’s Jess Gehin.
Researchers at Idaho National Laboratory have a new experimental tool to study nuclear fuel under simulated loss of coolant accident (LOCA) conditions in INL’s Transient Reactor Test (TREAT) Facility. A specialized experiment holder called a TWIST capsule holds a fuel sample surrounded by water, which can rapidly drain away during testing, simulating loss of coolant in a light water reactor environment.
Following the February 2021 radiation release at the National Institute of Standards and Technology (NIST) resulting from a fuel failure in the 20-MWt NIST Center for Neutron Research (NCNR) research reactor, NIST investigated the root cause of the incident and developed corrective actions. The Nuclear Regulatory Commission’s probe of the incident found apparent violations and resulted in a confirmatory order issued in August 2022.
Southern Company, TerraPower, and Core Power (a U.K.-based firm focused on developing nuclear technologies for the maritime sector) have commenced pumped-salt operations in the Integrated Effects Test (IET) facility, the Atlanta, Ga.-based utility announced Tuesday, marking another milestone in the development of TerraPower’s first-of-a-kind, Generation IV Molten Chloride Fast Reactor (MCFR).
The Nuclear Regulatory Commission on October 4 made available preliminary proposed rule language for the licensing and regulation fusion energy systems. The proposed rulemaking, which would amend parts 20, 30, and 51 of Title 10 of the Code of Federal Regulations, would provide a limited-scope, technology-inclusive regulatory framework for a broad array of fusion systems currently under development.
When Norway’s Halden research reactor shut down in 2018, nuclear researchers around the world were forced to scramble. For 60 years, the Halden Reactor Project offered a 25-MWt boiling water reactor for research where scientists could expand their understanding of nuclear fuel reliability, reactor internals, plant procedures and monitoring, and human factors.
Gateway for Accelerated Innovation in Nuclear (GAIN) has awarded separate vouchers to NuScale Power and Metatomic Energy to support the development of their small modular reactor and spent nuclear fuel conversion technologies.