“I’m glad you came to our party!” said GE Hitachi Nuclear Energy (GEH) chief nuclear officer Nicole Holmes as she prepared to announce that Wilmington, N.C.–based GEH will develop a standard design for its BWRX-300 boiling water small modular reactor with not one but three power producers representing three countries: Tennessee Valley Authority (TVA), Ontario Power Generation (OPG), and Synthos Green Energy (SGE). Celebration was a theme throughout the March 23 event held in Washington, D.C., which was flush with dignitaries representing the United States, Canada, and Poland.

Progress continues on a new utility shaft at the Department of Energy’s Waste Isolation Pilot Plant in New Mexico as shaft-sinking crews recently surpassed the midway point at a depth of 1,076 feet. When complete, the full shaft depth will be 2,275 feet, with the team now halfway to the WIPP repository depth of 2,150 feet.

Attracting more than 2,000 attendees, the 2023 Waste Management Symposia was held February 26–March 2 in Phoenix, Ariz. For many, this year’s conference was a return to business as usual, with a packed exhibit hall and well-attended technical session, as the upheaval brought about by the pandemic that began three years earlier seemed a thing of the pasts. Not that those who gathered in Phoenix threw any caution to the unseasonably cold and rainy winds that descended across Arizona this year.

Hosted by Waste Management Symposia, the annual Waste Management Conference is widely regarded as the premier international conference on the management of radioactive material and related topics. The theme of this year’s conference, being held February 26-March 3 at the Phoenix Convention Center in Arizona, is “Planning for the Future: Innovation, Transformation, Sustainability.” The featured country for 2023 is France, which will be represented by numerous panels, papers, posters, and exhibits demonstrating the country’s continuous innovation and pragmatism in the management of the nuclear fuel cycle. The featured Department of Energy Office of Environmental Management topic is “EM’s Transformation in Radioactive Liquid Tank Waste Management.”

Each year, the two best oral presentations/papers from the previous year’s conference are recognized. Honoring the highest-quality presentations, the American Nuclear Society and the American Society of Mechanical Engineers each present an award for best presentation/paper. The following are the abstracts for the best ANS and ASME papers of 2022. The full papers are available to 2023 WM Conference participants through the WM Symposia website, at wmsym.org.

“Right now, our country is deficient in nearly every aspect of the fuel cycle. This must change and it must change quickly,” said Sen. Joe Manchin (D., W.V.), chairman of the Senate Committee on Energy and Natural Resources (ENR), as he opened a Full Committee Hearing to Examine the Nuclear Fuel Cycle on March 9. “Whether it is uranium mining, milling, conversion, enrichment, nuclear fuel fabrication, power generation, or nuclear waste storage and disposal, there is much work to be done, starting with conversion and enrichment. Simply put, Russia dominates the global market, representing nearly half of the international capacity for both processes.”

Two Department of Energy sites recently announced training partnerships with local technical and community colleges designed to offer students hands-on work experience while building a workforce pipeline to waste management jobs.

The Spallation Neutron Source (SNS) at the Department of Energy's Oak Ridge National Laboratory set a world record for accelerator-driven neutron research when its linear accelerator reached an operating power of 1.55 MW, improving on the facility’s original design capability of 1.4 MW. That higher power means more neutrons for researchers who use the facility for neutron scattering research to reach materials science advances, ORNL announced recently.

On December 1, 2021, the Department of Energy issued a request for information (RFI) asking for public feedback on using consent-based siting to identify sites for the interim storage of spent nuclear fuel. The department received more than 220 comments in response, and on September 15, 2022, the DOE released a report summarizing and analyzing those responses. That 57-page report, Consent-Based Siting: Request for Information Comment Summary and Analysis, will be followed by an updated consent-based siting process document.

The DOE’s consent-based siting initiative is being led through the DOE’s Office of Nuclear Energy. To learn more about that initiative and the consent-based siting process, Radwaste Solutions spoke with the DOE’s Kim Petry, acting associate deputy assistant secretary, Spent Fuel and Waste Disposition; Erica Bickford, acting office director, Integrated Waste Management; and Natalia Saraeva, team lead, Consent-Based Siting.

The Department of Energy has announced that tank operations contractor Washington River Protection Solutions (WRPS) and subcontractor Atkins are making progress at the Hanford Site in Washington state in their preparations to provide replacement melters to treat radioactive and chemical tank waste for the site’s Direct-Feed Low-Activity Waste program.

Dow and X-energy announced today that they have signed a joint development agreement (JDA) to demonstrate the first grid-scale advanced nuclear reactor at an industrial site in North America within a decade. As part of the agreement, Dow is now a subawardee under X-energy’s Advanced Reactor Demonstration Program (ARDP) Cooperative Agreement with the Department of Energy.

The Energy Communities Alliance (ECA), an organization of local communities near Department of Energy national defense sites, has released a new report urging the DOE to prioritize finding disposal pathways for the radioactive waste it is obligated to clean up.

According to the ECA, the DOE could potentially save hundreds of billions of dollars in cleanup costs by using its available tools and implementing the recommendations contained in the report, Disposal Drives Cleanup: Re-Energizing Momentum for Disposal Solutions for Radioactive Waste.

The Department of Energy’s Advanced Research Projects Agency–Energy (ARPA-E) announced $10 million in funding on February 17 for eight projects designed to determine whether low-energy nuclear reactions (LENR)—historically and sometimes disparagingly known as “cold fusion”—could someday be a carbon-free energy source. ARPA-E intends the funding to “break the stalemate” and determine if LENR holds any merit for future energy research.

A fire broke out at the Y-12 National Security Complex in Oak Ridge, Tenn., earlier today. According to Y-12’s Facebook page, one of the site’s production buildings had a fire in a hood at approximately 9:15 a.m. Y-12 emergency services responded to the event and precautionary protective actions were initiated for employees who were in the vicinity of the incident and who were not involved in the emergency response.

Cortez Masto

Titus

The Nuclear Waste Informed Consent Act was reintroduced in the U.S. House of Representatives last week by Rep. Dina Titus (D., Nev.). Previous iterations of the bill, designed to prevent the federal government from reviving the Yucca Mountain nuclear waste repository project, have all died in congressional committees.

The bicameral legislation, led by Sen. Catherine Cortez Masto (D., Nev.), would require the secretary of energy to obtain the consent of affected state, local, and tribal governments before making an expenditure from the Nuclear Waste Fund for a nuclear waste repository. The bill is being cosponsored by Sen. Jacky Rosen (D., Nev.) and Reps. Steven Horsford (D., Nev.) and Susie Lee (D., Nev.).

The bipartisan Nuclear Fuel Security Act (NFSA), introduced in the Senate last week, would authorize the Department of Energy to establish a Nuclear Fuel Security Program to “ensure a disruption in Russian uranium supply would not impact the development of advanced reactors or the operation of the United States’ light water reactor fleet.” The bill was introduced by Sen. Joe Manchin (D., W.V.), chairman of the Senate Energy and Natural Resources (ENR) Committee; Sen. John Barrasso (R., Wyo.), ranking member of the Senate ENR committee; and Sen. Jim Risch (R., Idaho).

Commonwealth Fusion Systems (CFS) hosted visiting officials for a tour and ribbon-cutting ceremony to officially open its new headquarters in Devens, Mass., on February 10. Energy secretary Jennifer Granholm, Sen. Elizabeth Warren (D., Mass.), and Sen. Edward Markey (D., Mass.) were among the national, state, and local leaders invited to celebrate what CFS heralded as a “fusion energy campus.”

The Roy G. Post Foundation is making about $100,000 in funding available to colleges and universities near Department of Energy sites. The funds will be used for education support, with a particular focus on minority-serving institutions.

Centrus Energy announced February 9 that it has finished assembling a cascade of uranium enrichment centrifuges and most of the associated support systems ahead of its contracted demonstration of high-assay low-enriched uranium (HALEU) production by the end of 2023. When the 16-machine cascade begins operating inside the Piketon, Ohio, American Centrifuge Plant, which has room for 11,520 machines, it will be the first new U.S.-technology based enrichment plant to begin production in 70 years.

The Nuclear Regulatory Commission recently presented its proposed 30-month licensing review timeline of TRISO-X’s planned fuel fabrication facility at the project’s first-ever public meeting in Oak Ridge, Tenn.

TRISO-X, a subsidiary of X-energy, has requested a 40-year license to possess and use special nuclear material to manufacture advanced fuel. The facility would be the first-ever commercial-scale fuel fabrication plant focused on using high-assay low-enriched uranium (HALEU).

As preparations continue for immobilizing millions of gallons of low-activity tank waste at the Hanford Site in Washington state through vitrification, the Department of Energy has issued two key decisions for the handling and disposing of vitrified low-activity waste (LAW) and associated secondary wastes.