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Antares Wins U.S. Air Force Space Nuclear Energy Technology Contract

Antares recently announced that it has received a Strategic Breakthrough Award from the Office of the Assistant Secretary of the Air Force for Space Acquisition and Integration to advance space nuclear energy technology development. The company said this is currently the largest contract awarded by the U.S. War Department in the field of space nuclear energy. Antares CEO and co-founder Jordan Bramble said that space applications have been a core focus since the company's founding, and that cooperation with the Space Force has turned related concepts into formal space missions. He said nuclear fission technology is expected to provide space missions with strategic capabilities that are currently difficult to achieve. Under the project arrangement, Antares will carry out a ground nuclear power demonstration of the R1-S reactor...

2026-09-13

U.S. Plans to Deploy Navy's First Shore-Based Advanced Microreactor in Indiana by 2028

The U.S. Department of Defense (DoD) announced on September 9, 2026, that it plans to install an advanced nuclear Micro Modular Reactor (MMR) at Naval Weapons Station Crane (NWS Crane) in Indiana no later than September 2028. This is Indiana's first nuclear reactor project for power generation and an early project of the U.S. Department of Defense to advance advanced nuclear energy deployment at military installations. According to the announcement, the project is jointly advanced by the U.S. Army's Janus Program, the Office of the Assistant Secretary of the Navy for Energy, Installations, and Environment, the Office of the Under Secretary of Defense for Research and Engineering, and Indiana...

2026-09-10

U.S. Nuclear Power Construction Included as Candidate in South Korea's U.S. Investment Consultations

On September 10, 2026, consultations between South Korea and the United States over a $350 billion U.S. investment plan entered a late stage. In addition to the Encinar gas combined-cycle power project in Texas being regarded as the first investment candidate, the U.S. side is said to have also proposed using a considerable portion of the $200 billion in strategic investment for nuclear power plant construction. According to related information, the U.S. nuclear power construction plan includes up to eight large nuclear reactors, and South Korea's APR1400 reactor design has also been included in discussions for some projects. South Korea's Ministry of Trade, Industry and Energy said regarding the nuclear power projects that relevant parties are in consultations, but specific details have not yet been determined. Texas's rapidly growing electricity demand is an important background for the South Korea-U.S. discussions on...

2026-09-10

United States and Colombia Sign Strategic Civil Nuclear Cooperation Memorandum of Understanding

On September 8, 2026, U.S. Secretary of State Marco Rubio, Colombian President Abelardo de la Espriella, and Colombian Foreign Minister Omar Blas Escobar attended the signing ceremony of two memoranda of understanding in Barranquilla, Colombia. The related report was published and updated on September 9, 2026. Under the signing arrangement, the first document is a framework memorandum of understanding between the U.S. government and the Colombian government on securing the mining and processing supply of critical minerals and rare earth elements; the second document is a memorandum of understanding between the U.S. government and the Government of the Republic of Colombia on strategic civil nuclear cooperation. Following the signing ceremony, Rubio stated that the United States and Colombia...

2026-09-09

West Virginia Joins Nuclear Lifecycle Innovation Center Program

On September 9, 2026, West Virginia Governor Patrick Morrisey announced that the state has signed a Memorandum of Understanding with the U.S. Department of Energy (DOE) to join the Nuclear Lifecycle Innovation Center (NLIC) program, becoming the sixth participating state. Earlier this year, the DOE had identified Idaho, Tennessee, Utah, Oklahoma, and Louisiana as potential host states. With West Virginia's addition, the state will work with the DOE to evaluate potential sites and advance possible host agreements. According to reports, the NLIC program aims to support activities across the full nuclear fuel lifecycle...

2026-09-09

U.S. Bluecore Energy Raises $50 Million to Advance Floating Small Modular Reactors

On September 8, 2026, U.S.-based Bluecore Energy announced the completion of a $50 million seed financing round to accelerate the development, testing, and deployment of its floating nuclear energy systems. Bluecore Energy is developing small modular water-cooled reactors that can operate on floating barges, with target applications including ports, utilities, data centers, offshore infrastructure, and communities facing energy shortages. The round was led by Silverton Partners, with existing investor Slauson & Co continuing its participation, alongside Harlem Capital, Precursor Ventures, LMNT, Visible Hands VC, Karman Ventures, and others. Bluecore ...

2026-09-09

South Korea and Westinghouse Electric Plan to Advance Cooperation on 8 Nuclear Power Plants in the U.S.

According to a September 9 report by South Korean media, South Korea and the United States are coordinating an investment cooperation plan to build up to 8 large-scale nuclear power plants in the U.S., with a total project scale of approximately $120 billion, equivalent to about 161 trillion Korean won. Korea Hydro & Nuclear Power (KHNP) and U.S.-based Westinghouse Electric Company (WEC) are expected to collaborate on the project. The report said the preliminary plans under discussion include: at least 2 of the 8 nuclear power plants using the Korean-designed APR1400 reactor, with the remaining units likely adopting Westinghouse AP1000 technology. Specific site selection, construction entities, operational arrangements, final reactor types...

2026-09-09

GE HealthCare's StarGuide GX Digital 4D CZT SPECT/CT Receives FDA 510(k) Clearance in the U.S.

GE HealthCare recently announced that its new digital 4D CZT SPECT/CT system, StarGuide GX, has received 510(k) clearance from the U.S. Food and Drug Administration (FDA). The system had previously obtained CE marking, and this U.S. clearance marks progress in the clinical adoption of its next-generation molecular imaging technology. Designed for theragnostics and precision medicine needs, StarGuide GX is a comprehensive SPECT/CT system. It supports imaging at multiple energy levels, enables general-purpose SPECT imaging, and is tailored for emerging tracer applications, including investigational α-emitters, aiming to provide imaging support for clinicians and researchers exploring new pathways in diagnosis, treatment planning, and therapeutic response monitoring.

2026-09-09

U.S. Department of Energy Provides $1.9 Billion Loan to Support Restart of Duane Arnold Nuclear Power Plant

NextEra Energy announced on September 8 that it has completed a loan arrangement of up to $1.9 billion with the U.S. Department of Energy (DOE) to support the restart of the Duane Arnold Energy Center in Iowa. The project will help restore operations at Iowa's only nuclear power plant and add stable electricity supply to the regional grid. Located in Linn County, Iowa, the Duane Arnold Energy Center has a generating capacity of 615 megawatts. NextEra Energy has previously stated that, subject to regulatory approvals, it plans to restart the facility no later than the first quarter of 2029. The DOE loan will support related restoration efforts, including...

2026-09-09

U.S. Research Team Discovers Strong Ultrafast Optical Response Induced by Ionizing Radiation, Potentially Advancing Medical Imaging and Sensing Technologies

September 3 news, Stanford University and the U.S. Department of Energy's SLAC National Accelerator Laboratory research team used ultrafast electron and laser pulses to observe a strong ultrafast optical response triggered by ionization processes in semiconductor materials. The related research has been published in Nature Photonics. The researchers believe this discovery could provide new insights for radiography and sensing technologies, and also offer experimental evidence for understanding the fundamental behavior of materials under high-energy particle interactions. Radiation detection is a key technology in particle accelerators, scientific instruments, medical imaging, and security screening equipment. Existing detectors typically face a trade-off between signal strength and response speed: processes with stronger signals tend to be slower, while those with faster response may produce weaker signals...

2026-09-08

Korea and U.S. reportedly in talks to jointly build 8 large-scale nuclear power plants in the U.S.

According to the South Korean government and political figures on September 7, South Korea and the United States are in the final stages of discussions on a plan to jointly build up to 8 large-scale nuclear power plants in the U.S. The plan is seen as one of the follow-up projects under the Korea-U.S. investment arrangement in the U.S. Sources say the U.S. side had proposed allocating $120 billion of the $200 billion investment commitment to the construction of 8 nuclear power plants within the framework of investment in the U.S. An additional $150 billion in shipbuilding-related investment falls outside that commitment. However, the South Korean government reportedly did not accept the proposal to directly specify the exact investment amount, instead preferring to use general wording such as "jointly building 8 nuclear power plants" in relevant documents to preserve room for further coordination...

2026-09-08

Kairos Power Completes Phase 1 of ETU 3 Hardware Demonstration in the U.S.

On September 4, Kairos Power announced the completion of Phase 1 of the Engineering Test Unit 3 (ETU 3) hardware demonstration at its Oak Ridge, Tennessee site. The unit, a non-nuclear engineering test platform, is primarily designed to reduce technical risks in reactor construction, operation, and maintenance, and to provide validation data for the Hermes 2 demonstration plant and subsequent commercial reactor deployments. Kairos Power stated that Phase 1 of ETU 3 focused on design validation of precast concrete shielding structures and testing of remote operation and maintenance capabilities. Construction of the Hermes 2 demonstration plant began earlier this year in Oak Ridge, and ETU...

2026-09-06

U.S. ZC Institute Unveils "Kardashev One" Fusion Prototype Reactor Plan to Independently Test Neutron Recovery Concept

ZC Institute, a fusion energy company headquartered in Atlanta, USA, announced on September 4 the launch of the Kardashev One program, aiming to develop a fusion prototype reactor to explore recovering energy lost to radiation and neutron escape during fusion reactions. As an early validation step of the program, ZC Institute has commissioned Professor Jason Cassibry and his team at the University of Alabama in Huntsville (UAH) to conduct independent testing of the related field distortion technology. According to ZC Institute, existing fusion approaches, including inertial confinement fusion and magnetic confinement fusion, lose energy in forms such as electromagnetic radiation and neutron escape. Magnetic fields can confine charged...

2026-09-05

U.S. NANO Nuclear and Enveniam to Advance Microreactor and Nuclear Fuel Cycle Cooperation

U.S. advanced nuclear energy company NANO Nuclear Energy Inc. announced on September 4 that it has signed a non-binding memorandum of understanding with Enveniam, LLC, a project integration and engineering technology services provider, to explore cooperation in areas such as nuclear fuel cycle infrastructure, microreactor commercialization, advanced manufacturing, and end-user energy solutions. Under the MOU, the parties will evaluate how to leverage Enveniam's experience in nuclear engineering, project integration, safety analysis, licensing support, project controls, operational readiness, and complex energy infrastructure development to support NANO Nuclear...

2026-09-05

U.S. Completes Mechanical Property Measurements of Irradiated HALEU TRISO Fuel Particles

Researchers at the U.S. Department of Energy's Oak Ridge National Laboratory (ORNL) have completed mechanical property measurements of irradiated high-assay low-enriched uranium (HALEU) TRISO fuel particles, providing new experimental data for the development and qualification of next-generation nuclear fuels. This is an optical cross-sectional image of an irradiated AGR-2 TRISO fuel particle in the Irradiated Fuels Examination Laboratory at Oak Ridge National Laboratory. Image credit: Oak Ridge National Laboratory, U.S. Department of Energy. TRISO fuel, or tri-structural isotropic fuel, features particles coated with multiple protective layers, typically including pyrolytic carbon layers and a silicon carbide layer. This structure provides strong fission product retention capability and is considered one of the key fuel options for advanced reactors, particularly high-temperature gas-cooled reactors. Understanding the property changes of these coatings after irradiation is a critical step in predicting fuel performance under reactor operating conditions.

2026-09-04