DOE to use supercomputers to model materials in molten salt reactors

December 20, 2021, 3:00PMNuclear News
The Summit supercomputer at Oak Ridge National Laboratory began operations in 2018. (Photo: ORNL)

The Department of Energy has announced $9.25 million for research into the behavior and properties of structural materials under molten salt reactor conditions through collaborations using the DOE’s high-performance supercomputers.

How would you design a HALEU Consortium? The DOE wants to know

December 17, 2021, 7:00AMNuclear News
(Photo: DOE)

The Department of Energy asks no fewer than 21 multipart questions in its request for information on plans to set up a new program to ensure the availability of high-assay, low-enriched uranium (HALEU) in the United States, encompassing the who, what, when, where, and how of HALEU enrichment, deconversion, fabrication, and transportation. Interested parties were given just 30 days from the December 14 announcement to send their input to the DOE; the deadline is January 13.

Details: Written comments and information are requested on or before January 13. They can be submitted online at regulations.gov or by email to rfi-haleu@hq.doe.gov in a Microsoft Word or a PDF file. See the full request for information published in the Federal Register for additional information.

SMR control room simulator launched at Texas A&M

December 15, 2021, 3:00PMNuclear News
The NuScale small modular reactor control room simulator will provide the authentic feel of being in the control room at a 12-unit SMR plant. (Photo: Rodolfo Vaghetto)

The Texas A&M Engineering Experiment Station (TEES) has installed the NuScale small modular reactor control room simulator at the Center for Advanced Small Modular and Micro Reactors (CASMR).

TEES performs collaborative research through universities, national laboratories, and state and federal agencies with the goal of finding solutions to global technical challenges.

Early career faculty members sought for new $2.5-million DOE program

December 14, 2021, 12:08PMNuclear News

The Department of Energy’s Office of Nuclear Energy is soliciting applications from untenured, early career faculty members for the new Distinguished Early Career Program. Applicants must respond by February 2 with a plan that integrates research, education, and service under the terms of a funding opportunity announcement dated December 6 and announced by the DOE on December 7. The DOE anticipates granting up to four $625,000 awards, each with a five-year duration.

Texas A&M to lead isotope R&D traineeship program

December 9, 2021, 9:31AMNuclear News

The Department of Energy is dedicating $2 million to the establishment of a first-of-its-kind program to train undergraduate and graduate students in isotope research and development, production, and processing. Texas A&M University will serve as the Isotope Traineeship Coordination (ITC) site, collaborating with a team of 14 colleges and universities and three national laboratories: Argonne National Laboratory, Lawrence Livermore National Laboratory, and Los Alamos National Laboratory.

Idaho site marks 30 years of cleanup

December 9, 2021, 7:01AMRadwaste Solutions
The underlying Snake River Plain Aquifer is considerably safer today following three decades of cleanup activities at the DOE’s Idaho National Laboratory Site. (Graphic: DOE)

When the Department of Energy, the state of Idaho, and the Environmental Protection Agency signed a federal facility agreement and consent order in December 1991, the agencies outlined a plan to investigate and clean up, if necessary, more than 500 individual waste areas within the 890-square-mile Idaho National Laboratory (INL) Site, which was established in 1949 to design, build, and test nuclear reactors.

ANS Winter Meeting: Addressing the spent fuel dilemma

December 3, 2021, 11:59AMRadwaste Solutions

The President’s Special Session at the 2021 ANS Winter Meeting and Technology Expo, held Thursday morning, explored the current impasse over the management of spent nuclear fuel in the United States, with leaders from Congress and representatives from the Department of Energy and the U.S. Government Accountability Office sharing the work they are doing in an effort to break that impasse.

ANS Winter Meeting: What it will take to “Fuel our Nuclear Future"

December 1, 2021, 3:01PMNuclear News

The 2021 ANS Winter Meeting and Technology Expo began this morning with a Opening Plenary Session chaired by Winter Meeting general chair Amir Vexler, president and chief executive officer of Orano USA. It was an opportunity to both celebrate achievements that are already building a “Nuclear Future” and to identify needs and challenges ahead.

Influential speakers from the U.S. Congress, the Department of Energy, and the Nuclear Energy Institute joined ANS president Steven Nesbit and ANS CEO/executive director Craig Piercy to explore key issues associated with the front end of the nuclear fuel cycle, including supply and demand for high-assay, low-enriched uranium (HALEU). They didn’t stop there, however. They took questions from an in-person and virtual audience that probed other requirements of a sustainable nuclear future, including fueling a human resources pipeline.

DOE resumes consent-based siting process for spent fuel storage

December 1, 2021, 12:03PMRadwaste Solutions
Spent fuel in dry cask storage at the closed Kewaunee nuclear power plant. (Photo: NAC International)

The Department of Energy has restarted its consent-based siting process for identifying sites to store the nation’s spent nuclear fuel. Yesterday, the DOE issued a request for information that “will be used to further develop DOE’s consent-based siting process and overall waste management strategy in an equitable way.”

Save the VTR!

December 1, 2021, 9:30AMANS Nuclear Cafe
Artist's rendition of the Versatile Test Reactor. (Source: DOE)

NNSA expands Minority Serving Institution Partnership Program

November 24, 2021, 9:30AMNuclear News

The Department of Energy’s National Nuclear Security Administration has awarded nine grants totaling $38.8 million to build more partnerships with minority-serving institutions (MSIs), leverage untapped students, and expand its talent pipeline. Known as the Minority Serving Institution Partnership Program (MSIPP), it now has 24 active consortia partnerships encompassing 46 schools.

Countdown to fission on the moon: Candidate designs wanted

November 23, 2021, 3:00PMNuclear News
Artist’s concept of a fission surface power system on Mars. (Image: NASA)

NASA and Idaho National Laboratory have just opened a competitive solicitation for U.S. nuclear and space industry leaders to develop innovative technologies for a fission surface power system that could be deployed on the surface of the moon by the end of the decade. Battelle Energy Alliance, the managing and operating contractor for INL, issued a request for proposals and announced the news on November 19. Proposals are due February 17.

ARDP recipient Southern announces molten salt fast reactor demonstration plans

November 19, 2021, 9:29AMNuclear News
The Molten Chloride Reactor Experiment will be built at Idaho National Laboratory to demonstrate criticality in a fast-spectrum salt-cooled reactor within five years. (Image: Southern Company)

Southern Company and the Department of Energy have announced an agreement to demonstrate the world’s first fast-spectrum salt reactor in collaboration with TerraPower and a host of other participants at Idaho National Laboratory. With this announcement, at least four of the DOE’s Advanced Reactor Demonstration Project awardees featuring four different coolants—helium (X-energy), sodium (TerraPower), fluoride salt (Kairos Power), and chloride salt (Southern, with TerraPower)—have announced a site and a commitment to build either a full-size demo reactor or a scaled-down experimental reactor.

Rickover Fellowship Program open for applications

November 18, 2021, 9:30AMNuclear News

The Department of Energy’s Naval Reactors Division is seeking applicants for its Rickover Fellowship Program in Nuclear Engineering for 2022-2023. The deadline for application submissions is January 31.

Application forms are available at the South Carolina Universities Research and Education Foundation (SCUREF) website. Applicants should submit all materials electronically through this site.

Microsoft: Nuclear help wanted

November 17, 2021, 9:30AMANS Nuclear Cafe

Microsoft, the America-based multinational technology corporation that produces computer software, consumer electronics, personal computers, and related services, is looking for a director of nuclear technologies engineering.

Published this week on LinkedIn, the job announcement states, “We are looking for a Nuclear Technologies Engineer to research methods of utilizing nuclear energy and design useful nuclear systems. You’ll monitor and report on engineering processes, including nuclear waste disposal and safety regulations. You will handle complex machinery and resolve on-site emergencies.”

The successful candidate can be based anywhere in the U.S., the announcement added.

X-energy has work ahead in quest to build TRISO-X fuel facility, Xe-100 reactor

November 10, 2021, 3:00PMNuclear News
The TRISO-X fuel pebble shown here contains TRISO particles—HALEU-bearing kernels of oxide and carbide in alternating layers of pyrolytic carbon and silicon carbide. (Image: X-energy)

X-energy and Centrus Energy announced last week that they have completed the preliminary design of the TRISO-X fuel fabrication facility and have signed a contract for the next phase of work. The planned facility would produce TRISO fuel particles and pack those particles into fuel forms, including the spherical graphite “pebbles” needed to fuel X-energy’s Xe-100 high-temperature gas reactor.

DOE looks to dispose of Hanford tank waste as LLW

November 9, 2021, 9:30AMRadwaste Solutions
Crews pump waste from Hanford’s single-shell tanks to more stable double-shell tanks. (Photo: DOE)

The Department of Energy is considering solidifying 2,000 gallons of Hanford’s tank waste and disposing of it as low-level radioactive waste at an off-site facility. A virtual public meeting on the proposed disposal plan is scheduled for November 18.

The big nuclear world

November 3, 2021, 7:01AMANS NewsSteven P. Nesbit

Steven P. Nesbit

As I write this column, it’s late September, and I’m sitting in Dulles Airport waiting for my connecting flight back to Charlotte from Vienna, Austria, where I attended the 65th General Conference of the International Atomic Energy Agency. It was quite an experience, and I want to share a few observations with you. But first, let me provide some background on the IAEA, which is perhaps not as well-­known to Americans as to those in other countries.

The IAEA was established in 1957 within the United Nations family and as an outgrowth of President Dwight Eisenhower’s famous 1953 “Atoms for Peace” speech. It is the world’s central intergovernmental forum for scientific and technical cooperation in the nuclear field. The objectives of the IAEA’s dual mission—to promote and control the use of the atom—are defined in Article II of the IAEA Statute.

Spotlight On: The ANS Decommissioning and Environmental Sciences Division

October 28, 2021, 7:02AMRadwaste SolutionsANS

“A group of professionals having fun in the fields of decommissioning and environmental sciences for the nuclear industry.”

That’s how the ANS DESD describes itself on its website. The focus of this professional division is the development and use of skills and technologies needed for the optimal management of the end-­of-­life care (decommissioning, decontamination, and remediation), long-­term surveillance, and maintenance of nuclear installations, materials, facilities, and sites.

INL captures one dramatic second of a fuel rod test in slow motion

October 27, 2021, 3:13PMNuclear News

Idaho National Laboratory recently released footage of a new experiment at its Transient Reactor Test Facility (TREAT) that simulates what happens to a nuclear fuel pin when it starts to overheat. Go to Twitter for the original post, or cut to the chase and watch a 14-second clip on YouTube.