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U.S. Moves to Relax Oversight of Small Maritime Nuclear Reactors, Promoting Civilian Floating Nuclear Energy Applications

The U.S. government is pushing to remove or simplify regulatory barriers to deploying civilian nuclear reactors on floating platforms and vessels, aiming to pave the way for small modular reactors to enter maritime shipping and offshore energy applications. The relevant topics will be highlighted during the International Atomic Energy Agency's ATLAS initiative event from August 26 to 27, with the U.S. also planning to showcase reactor technologies suitable for waterborne operations. The day prior, the U.S. will host an industry day, inviting nuclear and maritime sector companies to present their solutions. This move reflects the strategic importance the U.S. energy sector places on small modular reactors. Compared to traditional large-scale nuclear power plants, small modular reactors emphasize high energy density,...

2026-08-12

Scientists from a small town in Uttar Pradesh, India, gain international recognition: exploring AI-assisted nuclear reactor control

Samendra Roy, a scientist and resident of Payagpur in the Bahraich district of Uttar Pradesh, India, along with his team, has recently attracted attention from the international academic community. The research focuses on the potential applications of artificial intelligence in the operation and control of nuclear reactors. The findings have been published in *npj Artificial Intelligence*, a journal under the Nature Publishing Group, marking the team's work's arrival on a prestigious international academic platform. The study primarily explores the role of agent-based physics-informed artificial intelligence in nuclear reactor control. The research team believes that during nuclear reactor operation, control systems often face complex environments and highly challenging decision-making scenarios, and AI technology is expected to play a significant role in the future in areas such as assisting judgment, optimizing control processes, and enhancing operational management capabilities.

2026-08-11

UK's Harlette Capital seeks partners to develop lunar micro nuclear reactor

UK-based innovative company Harlette Capital has recently issued a Request for Information (RFI), seeking support from industry and research institutions for the development of a micro nuclear reactor for lunar missions. The company stated that the project aims to provide continuous power for long-term scientific research, communications, infrastructure construction, and future crewed exploration on the lunar surface. Harlette Capital is previously better known for its luxury fashion brand Harlette. The company also operates a separate innovation business segment, which is positioning itself in space and energy assets and advancing a small modular reactor (SMR) project named Alpha Moon. According to the company, the RFI has been sent to...

2026-08-11

Unit 2 of Romania's Cernavoda Nuclear Power Plant to Operate for at Least 9 More Days

Unit 2 of Romania's Cernavoda Nuclear Power Plant is expected to continue operating for at least 9 more days. Romania's Acting Minister of Defense and Transport, Radu Miruță, stated that after blasting operations and the removal of underwater obstacles in the Danube River, the water level in the Cernavoda area rose by 4 centimeters over the past 24 hours. The previous day, the water level in the area had dropped by 3 centimeters. Recently, due to persistent drought, the Danube River's water level has fallen to historic lows, putting pressure on the plant's water intake and reactor cooling. To increase water supply in the river section near the Cernavoda Nuclear Power Plant, Romania last week implemented unconventional engineering measures, including blasting a rock formation in the Danube and sinking barges loaded with cargo to alter...

2026-08-10

US DOE Approves Nuclear Safety Design Agreement for Deep Fission Underground SMR

Deep Fission, a US advanced nuclear energy company, announced on August 6 that the US Department of Energy (DOE) has approved the Nuclear Safety Design Agreement (NSDA) for its Gravity reactor. The company stated that this milestone means its reactor design meets the requirements for continued advancement under the DOE's Reactor Pilot Program. Deep Fission is developing a small modular pressurized water reactor concept, with plans to place the reactor in a borehole approximately 1 mile, or about 1.6 kilometers, underground. The approved Nuclear Safety Design Agreement will serve as the safety framework for subsequent reactor development work. According to the company's plans, the project will proceed into the DOE authorization process...

2026-08-07

First American Nuclear Company (FANCO) Receives DOE Funding to Accelerate Advanced Nuclear Reactor Development

First American Nuclear Company (FANCO) has received two Rapid Turnaround Experiment (RTE) awards from the U.S. Department of Energy's Office of Nuclear Energy, enabling the company to leverage specialized national laboratory research capabilities to support the development of its EAGL-1 small modular reactor. These awards were granted during the FY2026 RTE selection cycle, which evaluates proposals based on technical superiority, feasibility, and relevance to DOE's nuclear energy programs. The program provides researchers with free access to radiation testing, post-irradiation examination facilities, and technical expertise. FANCO-approved research projects include a study on the effects of extrusion temperature on FeCrAl-ODS alloys in liquid metal fast...

2026-08-06

Nuclea to Explore Building Nuclear Test Reactor in Utah to Advance Morpheus Microreactor Deployment

On August 5, Mangoceuticals announced that Nuclea Energy USA Inc., a wholly owned subsidiary of its merger partner, has signed a memorandum of understanding with the Utah Office of Energy Development to explore siting a nuclear test reactor at the Utah St. Rafael Energy Laboratory to advance the deployment of the Morpheus microreactor. Under the MOU, Nuclea USA and the Utah Office of Energy Development will collaborate on test reactor siting and support related communications and coordination with the U.S. Department of Energy and the U.S. Nuclear Regulatory Commission. The parties will also evaluate pathways for future deployment of Nuclea's technology in Utah. The collaboration is seen as a step in Nuclea's micro modular react...

2026-08-06

France's drought lowers river water levels, EDF shuts down three nuclear reactors

Affected by drought weather, water flows in France's Meuse and Moselle rivers have declined, and Électricité de France (EDF) has shut down three nuclear reactors in northeastern France. As of the afternoon of August 3, Units 1 and 2 at the Chooz Nuclear Power Plant in the Ardennes department, as well as one unit at the Cattenom Nuclear Power Plant in the Moselle department, remained offline. EDF shut down Unit 1 at the Chooz plant on Saturday evening to comply with the Meuse River management agreement signed between France and Belgium in 1998. Under the same agreement, Unit 2 at the Chooz plant has been offline since July 11. EDF stated that the agreement allows for adjustments to power generation arrangements based on hydrological conditions to safeguard water usage for users along the Meuse River in both France and Belgium.

2026-08-05

US BWXT in Discussions with Naval Reactors on Proposed Nuclear-Powered Warship Reactor Design

BWX Technologies is in preliminary discussions with the U.S. Naval Reactors program regarding a proposed nuclear-powered warship. According to company CEO Rex Geveden during the Q2 2026 earnings call, the project could begin long-lead procurement as early as 2028 if approved and funded by the U.S. Congress. Image credit: U.S. Navy. Geveden stated that the design could leverage the existing reactor design used in Ford-class aircraft carriers. Each Ford-class carrier is equipped with two large reactors, while the proposed warship could use one reactor of the same type. Given BWXT's existing naval propulsion systems business, this approach aligns directly with the company's current manufacturing capabilities...

2026-08-05

Nuvora Completes Independent Review of Pre-Feasibility Study for 300 MWth High-Temperature Gas-Cooled Reactor Hydrogen Production

Nuvora Energy, Inc., a U.S. developer of advanced modular nuclear energy and clean hydrogen infrastructure, announced on August 3 that it has completed a pre-feasibility study for the integration of a 300 MWth prismatic high-temperature gas-cooled reactor with a solid oxide electrolyzer cell hydrogen island, along with an independent third-party review conducted by DBD International. The pre-feasibility study report, titled "Pre-Feasibility Study for Integrated Power Generation and Hydrogen Production Using a 300 MWth High-Temperature Gas-Cooled Reactor," was released in May 2026, with revision number R01. DBD International was commissioned to conduct an independent review of the study and issued its review report, revision B, on May 20, 2026...

2026-08-05

South Korea Accelerates Safety Reviews of Long-Term Operating Nuclear Reactors and Advances Licensing of First Spent Fuel Dry Storage Facility

The Nuclear Safety and Security Commission (NSSC) of South Korea stated at its second-half work report meeting on August 4 that it will accelerate safety reviews of long-term operating nuclear reactors while simultaneously advancing regulatory efforts such as licensing systems for spent fuel dry storage facilities and small modular reactors. Under the plan, the NSSC will conduct safety inspections on nine reactors applying for continued operation, with review standards referencing newly built nuclear power plants and confirming safety margins in consideration of the characteristics of long-term unit operation. Among these, whether Kori Nuclear Power Plant Units 3 and 4 will be approved for continued operation in the second half of this year, and whether Hanbit Nuclear Power Plant Units 1 and 2 will be approved for continued operation in the first half of next year, are the near-term review priorities...

2026-08-05

Kairos Power Advances Flibe Molten Salt Applications to Support KP-FHR High-Temperature Reactor Development

Kairos Power announced on July 29 that its Fluoride Salt-Cooled High-Temperature Reactor (KP-FHR) will be among the early adopters of a fluoride salt coolant. This coolant, commonly referred to as Flibe, is composed of lithium fluoride (LiF) and beryllium fluoride (BeF₂). In the 1960s, Oak Ridge National Laboratory used this material as a coolant in the Molten Salt Reactor Experiment. According to Kairos Power, Flibe has a high specific heat capacity, enabling it to effectively absorb and transfer heat generated in the reactor core. Compared with some sodium-cooled or helium-cooled reactor systems, fluoride salt offers certain advantages in heat transport...

2026-08-03

Global Nuclear Power Construction Accelerates, Asian Countries Lead the Way

Global nuclear power construction is accelerating, particularly in the Asian region. China is currently the most active country in nuclear power construction worldwide, with more than twenty nuclear reactors under construction, far surpassing other nations. This large-scale investment reflects China's emphasis on energy security and reducing carbon emissions. India follows closely behind, also actively expanding its nuclear power capacity to meet growing electricity demand and achieve climate goals. Beyond Asia, several European countries are also increasing their nuclear power capacity. Although France already possesses a large number of existing nuclear power plants, it is also advancing the construction of new nuclear reactors, aiming to maintain the share of nuclear energy in its energy mix. The United Kingdom is likewise committed to developing nuclear power, with plans to build new...

2026-08-03

Japan's Nuclear Plant Renewal Faces Labor Shortage Challenges

Japan is planning to replace its aging nuclear reactors to enhance the nation's energy independence. However, the key issue is that labor shortages are threatening the progress of this effort. According to reports, up to 70% of related companies have reported difficulties in recruiting personnel, placing greater strain on an already tight schedule. The government has approved plans to build up to five new nuclear reactors by 2040, but the human resource bottleneck at the operational level is becoming an increasingly serious problem. The labor shortage not only affects the progress of new projects but also puts pressure on the safe operation and maintenance of existing nuclear power plants. As aging reactors are gradually...

2026-08-02

Mangoceuticals to Merge with Nuclea to Advance Morpheus Microreactor to Market

Mangoceuticals announced on July 30 that it has signed a definitive business combination agreement with advanced nuclear technology company Nuclea Energy Inc., aiming to bring the latter's Morpheus microreactor to the public capital markets. Nuclea was founded in August 2023 and is headquartered in Mississauga, Ontario, Canada, focusing on the development of lead-cooled, factory-fabricated micro-modular reactors. Under the agreement, a newly formed subsidiary of Mangoceuticals will merge with Nuclea, and the combined company will operate as an indirect wholly owned subsidiary of Mangoceuticals. Upon completion of the transaction, holders of Nuclea common shares will receive...

2026-07-31