Fusion Energy Week begins today

May 6, 2024, 7:03AMNuclear News
Illustration by Ana Kova for U.S. Fusion Outreach

Fusion is riding a surge of attention that began in December 2022 when researchers at Lawrence Livermore National Laboratory’s National Ignition Facility achieved fusion ignition. The organizers of Fusion Energy Week—a group called the U.S. Fusion Outreach Team—on the other hand, trace fusion development back 100 years to the doctoral research of Cecilia Payne-Gaposchkin, who discovered that stars, including our Sun, are mostly made of hydrogen and helium, which in turn led to the understanding that those elements are the “fuel” of potential fusion energy systems on Earth. In recognition of Payne-Gaposchkin’s birthday—May 10—the U.S. Fusion Outreach Team plans to hold a “grassroots celebration of fusion energy” May 6–10, 2024, and annually during the second week of May.

DOE-EM finishes cleanup of legacy Oak Ridge reactor lab site

May 3, 2024, 1:25PMRadwaste Solutions
UCOR employees use a crane to load the Low Intensity Test Reactor vessel for transport to its final disposition location in Clive, Utah. (Photo: DOE)

The Department of Energy’s Office of Environmental Management announced that the 30-foot-long, 37,600-pound reactor vessel from Oak Ridge National Laboratory’s Low Intensity Test Reactor was shipped to EnergySolutions’ low-level radioactive waste facility in Clive, Utah, in late April.

Retrieval of nuclear waste canisters from a borehole

May 3, 2024, 9:31AMRadwaste SolutionsRod Baltzer

Borehole disposal of spent nuclear fuel (SNF) and high-level waste (HLW) uses off-the-shelf directional drilling technology developed and commercialized by the oil and gas sectors. It is a technology that has been gaining traction in recent years in the nuclear industry. Disposal can be done in one or more boreholes (including an array) drilled into suitable sedimentary, igneous, or metamorphic host rocks. Waste is encapsulated in specialized corrosion-resistant canisters, which are placed end to end in disposal sections of relatively small-diameter boreholes that have been cased and fluid-filled. After emplacement, the vertical access hole is plugged and backfilled as an engineered barrier.

Developing a new regulatory framework for advanced reactors: Update on Part 53

May 3, 2024, 7:01AMNuclear News

White

The American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) on March 29 held another presentation in its monthly Community of Practice (CoP) series. The presenter, Patrick White with the Nuclear Innovation Alliance (NIA), talked about the current status of efforts to develop a new regulatory framework for advanced reactors—known as 10 CFR Part 53 or simply Part 53. White serves as the research director of the NIA, where he leads their research as well as analysis-based stakeholder and policymaker engagement and education. White’s March 29 presentation is publicly available on YouTube and at ANS’s publication platform Nuclear Science and Technology Open Research (NSTOR).

RP3C chair N. Prasad Kadambi opened the CoP with brief introductory remarks about the RP3C before he welcomed White as the session’s presenter.

White covered three main topics: the history of the existing regulatory frameworks for new reactors, progress to date on the development of the Part 53 rule for advanced reactors, and the current status and next steps for the Part 53 rulemaking process.

Strontium: Supply-and-demand success for the DOE’s Isotope Program

May 2, 2024, 3:15PMNuclear News
ORNL’s High Flux Isotope Reactor, where Sr-89 and other radioisotopes are produced, photographed during a 2015 refueling. (Photo: ORNL)

The Department of Energy’s Isotope Program (DOE IP) announced last week that it would end its “active standby” capability for strontium-82 production about two decades after beginning production of the isotope for cardiac diagnostic imaging. The DOE IP is celebrating commercialization of the Sr-82 supply chain as “a success story for both industry and the DOE IP.” Now that the Sr-82 market is commercially viable, the DOE IP and its National Isotope Development Center can “reassign those dedicated radioisotope production capacities to other mission needs”—including Sr-89.

Bipartisan Fusion Energy Act pushes for regulatory clarity

May 2, 2024, 12:01PMNuclear News

Padilla

Sen. Alex Padilla (D., Calif.) introduced the Fusion Energy Act (S. 4151) last month with a bipartisan group of cosponsors—John Cornyn (R., Texas), Cory Booker (D., N.J.), Todd Young (R., Ind.), and Patty Murray (D., Wash.). The legislation would codify the Nuclear Regulatory Commission’s regulatory authority over commercial fusion energy systems to streamline the creation of clear federal regulations that will support the development of commercial fusion power plants—and would require a report within one year on a study of risk- and performance-based, design-specific licensing frameworks for “mass-manufactured fusion machines.”

“Congress must do everything in its power to ensure continued U.S. leadership in developing commercial fusion energy facilities,” said Padilla as he introduced the bill. “The Fusion Energy Act would provide regulatory certainty for investors as the NRC develops and streamlines frameworks for such facilities.”

NRC Hanson's renomination clears Senate committee

May 2, 2024, 9:30AMNuclear News

Hanson

The U.S. Senate Environment and Public Works Committee voted 18–1 yesterday to advance the renomination of Christopher T. Hanson as a member of the Nuclear Regulatory Commission. Hanson has been a commissioner since 2020, and was named chair by President Biden in January 2021. The full U.S. Senate will consider Hanson’s nomination later this month.

Voices of support: “Chair Hanson is a dedicated public [servant] who has thoughtfully and . . . skillfully led the [NRC] during his tenure as its chair. Throughout his time on the[NRC], he has demonstrated his commitment to ensuring the safety and the security of our nation’s use of nuclear energy,” said EPW committee chair Tom Carper (D., Del.) before the vote.

NRC approves transfer of Vallecitos to North Star for D&D

May 2, 2024, 7:01AMRadwaste Solutions
The Vallecitos Nuclear Center site in northern California. (Photo: Wikimedia Commons)

By an order dated April 25, the Nuclear Regulatory Commission has approved the transfer of ownership of Vallecitos Nuclear Center from GE Hitachi Nuclear Energy to NorthStar Group Services for nuclear decontamination, decommissioning, and environmental site restoration.

Excelsior University student section awarded community education grant

May 1, 2024, 4:52PMNuclear News

The American Nuclear Society student section at Excelsior University in Albany, N.Y., was awarded a $5,000 grant from the ANS Student Section Strategic Fund initiative for its program Empowering Tomorrow’s Nuclear Innovators: A Collaborative Approach to Nuclear Technology Education and Awareness.

Bill to ban Russian uranium imports heads to White House

May 1, 2024, 3:00PMNuclear News
Energy Fuels’ White Mesa Mill in southeastern Utah is the only operating conventional uranium mill in the United States. (Photo: Energy Fuels)

The U.S. Senate approved April 30—by unanimous consent—a bill banning the importation of Russian uranium. The House of Representatives passed the bill, House Resolution 1042, last fall, and now President Biden is expected to sign it into law.

NWTRB to hold public meeting on SNF disposal and corrosion

May 1, 2024, 9:30AMRadwaste Solutions

The Nuclear Waste Technical Review Board, an independent federal agency that evaluates the Department of Energy’s efforts to manage and dispose of spent nuclear fuel and high-level radioactive waste, will hold a two-day public meeting May 21–22 to review information on the DOE’s research and development activities related to the disposal of SNF and HLW in crystalline host rocks and on the corrosion of commercial SNF after disposal.

Feds, state agree on deadlines for treating Hanford’s tank waste

May 1, 2024, 7:05AMRadwaste Solutions
An aerial view of the Hanford Site’s 200 Area and the Waste Treatment and Immobilization Plant, also known as the Vit Plant. (Photo: DOE)

The U.S. Department of Energy, Washington State Department of Ecology, and U.S. Environmental Protection Agency have reached an agreement on revised plans for managing millions of gallons of radioactive and chemical liquid waste stored in 177 underground tanks at the Hanford Site near Richland, Wash.

Federal court finds in favor of Diablo Canyon license review

April 30, 2024, 3:24PMNuclear News
Diablo Canyon nuclear power plant. (Photo: PG&E)

A review from the Ninth Circuit Court of Appeals this week denied a challenge to the Diablo Canyon nuclear plant’s license renewal application extension granted by the federal government.

In late 2023, the Nuclear Regulatory Commission agreed to formally docket the California plant’s request to extend plant operations beyond the current license expiration dates of 2024 and 2025 for the two respective units.

DOE-NE leadership discuss nuclear in the FY 2025 budget request

April 30, 2024, 12:03PMNuclear News

Members of the Department of Energy Office of Nuclear Energy leadership team detailed the DOE's fiscal year 2025 congressional budget request in a webinar hosted last week by the American Nuclear Society. The DOE’s FY 2025 budget request includes nearly $1.6 billion for the Office of Nuclear Energy. The webinar was sponsored by Paragon Energy Solutions; ANS members can view the recording online.

Fuel supply chain updates as U.S. and allies “sever dependency” on Russian U

April 30, 2024, 9:30AMNuclear News

The United States has an ambitious goal: to establish a high-assay low enriched-uranium advanced nuclear fuel supply chain, revive the once thriving nuclear fuel market for low-enriched uranium in the nation, and “reestablish U.S. leadership in nuclear energy more broadly.” Making a success of that could have impacts beyond the nuclear sector. According to the Department of Energy’s Office of Nuclear Energy, “Expanding domestic LEU and HALEU enrichment production will be essential for fueling the clean energy required to bring down emissions in all sectors of the economy—including in hard-to-abate sectors such as manufacturing and industrial—while delivering high paying jobs to communities across the country.”

Release of Fukushima’s treated water going as planned, IAEA says

April 30, 2024, 7:00AMRadwaste Solutions
Data from Fukushima ALPS-treated water discharge. (Image: IAEA)

An International Atomic Energy Agency task force has confirmed that the discharge of treated water from Japan's Fukushima Daiichi nuclear power plant is progressing in accordance with the plan approved by Japan’s Nuclear Regulation Authority.