Dutch plan more reactors at Borssele

December 15, 2022, 12:06PMNuclear News
Borssele nuclear power station in the Netherlands. (Photo: EPZ)

While it currently has the lowest installed nuclear capacity of any nuclear-powered nation in Europe with one 482-MWe pressurized water reactor at Borssele, the Netherlands has in recent years been looking to move up in the rankings.

Conversation advancing in U.S. on fusion energy regulation

December 15, 2022, 9:30AMANS Nuclear CafeTim Peckinpaugh, Michael L. O’Neill, and Molly K. Barker

The Nuclear Regulatory Commission recently convened a briefing with its staff and a range of stakeholders to discuss different approaches to regulating commercial fusion energy activities in the United States. This briefing represented the culmination of more than two years of public engagement by NRC staff on fusion regulation, inviting input from public, private, and international parties.

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How a nuclear victory at COP27 started with a teen and a text

December 15, 2022, 7:02AMANS News

As Seth Grae was preparing to return home from COP27, where he attended as an American Nuclear Society delegate, he had no idea that he was about to be part of a last-minute win for nuclear energy. Grae, the founder and chief executive officer of Lightbridge Corporation (NASDAQ: LTBR), felt that the nuclear industry had exceeded expectations at the two-week conference in Sharm el-Sheikh, Egypt. The first-ever International Atomic Energy Agency pavilion dedicated solely to nuclear energy was buzzing with delegates eager to educate the public. But hours before COP27 was to end, Grae received a text—the message of which would end up reaching the conference negotiation room.

The text came from a delegate, a teenager from Sweden who spotted an issue with the preliminary draft of the final COP27 decision.

Anti-poaching system adapted for vehicle recognition

December 14, 2022, 3:00PMNuclear News
Kerekes leans on the original vehicle recognition system hardware, which required the large solar panels behind him to power it. Kerekes holds the current version, which has been greatly reduced in size from its predecessor. (Photo: Carlos Jones/DOE)

A technology developed to prevent poachers from killing endangered African species is being adapted by researchers at Oak Ridge National Laboratory to recognize individual motor vehicles. The capability could help secure checkpoints and track nuclear materials, among other uses.

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Savannah River closes liquid waste structures in place

December 14, 2022, 12:03PMNuclear News

Two diversion boxes were covered with concrete to permanently close them from future use. Top, one of the boxes is shown prior to it being entombed in concrete. Bottom, the diversion box after workers placed concrete over and around the structure. (Photo: DOE)

Two previously radioactive structures have been successfully entombed at the Department of Energy’s Savannah River Site in South Carolina. The DOE’s Office of Environmental Management and the Savannah River Mission Completion (SRMC), the DOE’s liquid waste contractor at SRS, placed concrete over and around two concrete structures—called diversion boxes—that contain a series of connection points that allowed high-level radioactive waste to be transferred from one tank or facility to another.

The two boxes have been out of service for more than 30 years. As part of the closure process, both structures were previously filled with grout, rendering them inoperable.

The boxes were the first ancillary structures closed in this way under SRMC’s liquid waste contract. They are located in the F Tank Farm, a grouping of large underground waste-storage tanks. The liquid waste program at SRS has closed eight of the site’s 51 massive waste tanks by filling them with cementitious grout.

Jigar Shah talks about the DOE’s Loan Programs Office

December 14, 2022, 9:30AMANS News

Shah

American Nuclear Society executive director/chief executive officer Craig Piercy interviewed Jigar Shah, the director of the Department of Energy’s Loan Programs Office (LPO), in an ANS members-only online event on December 7. Shah and Piercy discussed the LPO’s role in assisting the U.S. nuclear energy industry both domestically and internationally in working toward the decarbonization of the power sector. The interview served as a follow-up to Shah’s article in Nuclear News, “Deploy, deploy, deploy: Achieving our climate goals requires nuclear this decade” (November 2022, p. 12).

Shah’s expertise: Before becoming LPO director in early 2021, Shah was president of Generate Capital, which he cofounded as an investment and operating platform for sustainable infrastructure, including distributed energy storage, microgrids, fuel cells, electric vehicles, and organic waste management. He also founded SunEdison, which pioneered “pay as you save” financing for solar energy. In addition, he was the founding CEO of the Carbon War Room, a nonprofit organization that helps entrepreneurs address climate change.

New Mexico tightens restrictions on WIPP permit renewal

December 14, 2022, 7:00AMRadwaste Solutions
A radiological control technician checks radiation readings on waste containers at WIPP. (Photo: WIPP)

The New Mexico Environment Department (NMED) is adding several conditions to the operating permit for the Department of Energy’s Waste Isolation Pilot Plant (WIPP) near Carlsbad, N.M. The permit changes, which would prioritize the disposal of transuranic (TRU) waste generated in the state and limit the repository’s capacity, are contained in a fact sheet the NMED.

Breakeven breakthrough at the National Ignition Facility

December 13, 2022, 3:02PMNuclear News
The target chamber of LLNL’s NIF, where 192 laser beams delivered more than 2 million joules of ultraviolet energy to a tiny fuel pellet to create fusion ignition on December 5, 2022.

It’s official: Early in the morning on December 5 at Lawrence Livermore National Laboratory’s National Ignition Facility (NIF), the laser-triggered implosion of a meticulously engineered capsule of deuterium and tritium about the size of a peppercorn yielded, for the first time on Earth, more energy from a fusion reaction than was delivered to the capsule. The input of 2.05 megajoules (MJ) to the target heated the diamond-shelled, spherical capsule to over 3 million degrees Celsius and yielded 3.15 MJ of fusion energy output. The achievement was announced earlier today by officials and scientists representing the Department of Energy and its National Nuclear Security Administration, the White House, and LLNL during a livestreamed event.

Germany’s winter to wonder “What if . . . ?”

December 13, 2022, 12:00PMNuclear News

Meteorological winter is here, and a chill is gripping northern Europe. Predictably, renewable generation has entered a seasonal lull and heating demand is up, despite a push to conserve natural gas, which means electricity and gas bills are up too. With a grudging nod to reality, German chancellor Olaf Scholz ensured in October that Germany’s three remaining nuclear power reactors will provide a few more months of clean, reliable power. Their premature closure, once scheduled for December 31, is now expected by April 15, 2023.

Hanford facilities upgrading to support tank waste treatment

December 13, 2022, 9:31AMRadwaste Solutions
A tanker holding 6200 gallons of leachate unloads at a backup load-in station at the Hanford Site’s ETF. (Photo: DOE)

Construction of a backup load-in station has been completed at the Hanford Site’s Effluent Treatment Facility (ETF) in Washington state.

“We broke ground on the backup facility about a year ago,” said Rob Wood, project manager for Washington River Protection Solutions, the Department of Energy’s tank operations contractor at the site. “I am proud of the team for completing this portion of the load-in expansion project and doing it safely. In phase two, expansion of the main load-in station will prepare us for 24/7 operations on the Hanford Site.”

Watch a time-lapse video of the backup load-in station construction here.

Mothers (for Nuclear) know best

December 13, 2022, 7:00AMNuclear NewsHeather Hoff and Kristin Zaitz

Zaitz

Hoff

In late 2015, we heard rumors that Diablo Canyon was under threat of premature closure. As details emerged, we realized the situation was dire—similar stories were emerging around the country and the world. Nuclear plants were shutting down early for reasons that had nothing to do with plant conditions or operations, but because of politics and poor public perception.

We started brainstorming possible ways we could help, then realized our efforts had to be about more than just one plant. We knew we were in a bit of a unique position. There aren’t a whole lot of women in our industry—­especially not hippie environmentalist moms. Our story is interesting in that we were initially skeptical about nuclear power, asked questions over many years, and eventually changed our minds to support it.

Rep. Donalds calls for end to regulations hampering microreactor development

December 12, 2022, 12:00PMANS Nuclear Cafe

Donalds

“I wholeheartedly believe that utilizing nuclear energy—specifically advanced nuclear microreactors—could have made a positive difference for Florida’s 19th District in many ways,” wrote Rep. Byron Donalds (R., Fla.) in an op-ed about Hurricane Ian that appeared in the Floridian on December 5. Donalds noted that Ian, which struck southwest Florida (the location of his congressional district) on September 28, 2022, was an “unforgettable storm” that caused “heart-wrenching devastation” to the area but that “the deployment of microreactors throughout Southwest Florida could have: (1) reduced disaster-related mortality; (2) reduced direct disaster-related economic loss; and (3) reduced the overall disruption of basic services stemming from Hurricane Ian’s devastation.”

Microreactor technology and benefits: Donalds offered his readers a brief lesson on nuclear microreactors, explaining that they are “small, versatile, and extremely reliable pieces of innovative technology” that put to rest common public concerns about nuclear energy related to “large smokestacks, nuclear waste, and nuclear meltdowns.”

First unit at Shin-Hanul begins commercial operation

December 12, 2022, 9:30AMNuclear News
South Korea’s Shin-Hanul-1 (on left) and -2. (Photo: KHNP)

Unit 1 at South Korea’s Shin-Hanul nuclear power plant entered commercial operation last week, Korea Hydro & Nuclear Power has announced. The 1,340-MWe APR-1400—designed by KHNP and parent firm Korea Electric Power Company—achieved initial criticality on May 22 of this year and was connected to the grid on June 9.

X-energy to become publicly traded company

December 12, 2022, 7:00AMANS Nuclear Cafe

X-energy, a developer of small modular reactors and nuclear fuel technology, has entered into a definitive business combination agreement with Ares Acquisition Corporation (AAC). As a result of the agreement, X-energy will become a publicly traded company, a status that is expected to boost its growth strategy, investment opportunities, and financial flexibility. In addition, X-energy will receive differentiated sponsorship by Ares Management Corporation, which describes itself as a “leading global alternative investment manager.” The transaction is expected to be finalized in the second quarter of 2023.

“Nuclear popcorn” study gives insights into strong nuclear force

December 9, 2022, 12:13PMANS Nuclear Cafe
A figure from the “Multistep Coulomb excitation of 64Ni” that shows the time-of-flight difference between the projectile and target recoils as a function of scattering angle measured with the CHICO2 detector. A clear separation between the Ni-64 (bottom) and Pb-208 (top) ions is observed. (Credit: Physical Review C/American Physical Society)

A study published recently in the American Physical Society journal Physical Review C reveals new findings about the strong nuclear force, the mysterious fundamental force that holds together the protons and neutrons of the atomic nucleus. Experiments conducted at Argonne National Laboratory have shown how the round, heavy nuclei of the nickel-64 isotope (containing 28 protons and 36 neutrons, making it the heaviest stable Ni isotope) changed into one of two shapes—either like a doorknob or a football—depending on the amount of energy exerted on it. A summary of the research on the Phys.org website compares the nuclei shape change to popcorn kernels changing shape when heated in a microwave.

DOE awards $800K to ANS, ECA to engage on nuclear energy

December 9, 2022, 7:00AMANS News

The Department of Energy yesterday awarded the American Nuclear Society and Energy Communities Alliance Inc. (ECA) a combined $800,000 to connect with communities across the country and establish education and outreach opportunities in nuclear energy. (A Washington, D.C.–based nonprofit, ECA “brings together local government officials to share information, establish policy positions, and promote community interests to address an increasingly complex set of constituent, environmental, regulatory, and economic development needs,” according to its website.)

CP-1 at 80: The legacy of CP-1—and the scientist who created its neutron activity detector

December 8, 2022, 3:00PMNuclear News
A replica of the chianti bottle signed by many of those present on December 2, 1942, alongside the image of a document signed 20 years later by most of those present (Photo: ANL); a portion of a photo of CP-1 scientists taken on December 2, 1946 (Photo: ANL); January 1993 Nuclear News coverage of CP-1 50th anniversary commemorations during the 1992 ANS Winter Meeting.

Nuclear Newswire is back with the final #ThrowbackThursday post honoring the 80th anniversary of Chicago Pile-1 with offerings from past issues of Nuclear News. On November 17, we took a look at the lead-up to the first controlled nuclear chain reaction and on December 1, the events of December 2, 1942, the day a self-sustaining nuclear fission reaction was created and controlled inside a pile of graphite and uranium assembled on a squash court at the University of Chicago’s Stagg Field.

DOE-NE opens HALEU Consortium with focus on information exchange

December 8, 2022, 12:00PMNuclear News
(Image: DOE))

The Department of Energy’s Office of Nuclear Energy announced December 7 that its new HALEU Consortium is open for membership. And not just from U.S. enrichers, fuel fabricators, and others working in the front-end fuel cycle, but from “any U.S. entity, association, and government organization involved in the nuclear fuel cycle,” and—at the DOE’s discretion—“organizations whose facilities are in ally or partner nations.” The HALEU Consortium will essentially serve as an information clearinghouse to meet DOE-NE’s ongoing needs for firm supply and demand data as it supports the development of a commercial domestic high-assay low-enriched uranium (HALEU) infrastructure to fuel advanced reactors. The consortium is open for business almost one full year after the DOE first requested public input on its structure.