Advanced reactors and small modular reactors with strikingly different coolants and sizes offer an array of different benefits, but when it comes to fuel cycle issues, including spent fuel and waste, they have a lot in common with conventional light water reactors. Two reports released within the last week—a National Academies of Sciences, Engineering, and Medicine (NASEM) consensus committee report two years in the making and a Department of Energy study released by Argonne National Laboratory—address the timely topic of advanced reactor fuel cycle issues. While the NASEM committee ventured to define research and infrastructure needs to support the entire nuclear power fuel cycle, inclusive of new technologies, for decades to come, the DOE report compares the front- and back-end fuel cycle metrics of three reactor designs (from NuScale Power, TerraPower, and X-energy) that have been selected for DOE cost-share–funded demonstrations within this decade. Together, these reports provide assurance that the fuel cycle needs of a fleet of new reactors can be met and point to near-term research and planning needs.

Nuclear energy is no longer on the fringes of the international climate conversation. At COP27, the United Nations climate change conference held in Sharm el-Sheikh, Egypt, from November 6 to 18, pronuclear advocates were everywhere—and they were talking to everyone. They populated the International Atomic Energy Agency’s #Atoms4Climate pavilion, the first-ever nuclear pavilion in the 27-year history of the negotiations. Echoing such strong representation, the final statement issued by the conference used language that included nuclear power.

The American Nuclear Society is launching an open research publishing platform with open research publisher F1000 Research Ltd., a subsidiary of Taylor & Francis Group.

After more than a year of discussion and planning, ANS Executive Director/CEO Craig Piercy recently signed an agreement with F1000 to create a new publishing platform that adopts the publisher’s innovative open research methodology and technology.

A generous, sustaining donation from ANS member Sushil C. Jain, P.E., will allow ANS to bring this plan from idea to reality. All content published on the new ANS F1000 platform will be free and open to the public. Both organizations are excited to begin this critical step forward, bringing ANS scholarly publications into the future.

Knoxville, Tenn., next July 15-21 will be the place to be for the nuclear community, with two ANS-sponsored meetings being held together. This is a first for ANS-sponsored meetings and will prove to be a can't-miss event. That said, the call for abstracts for the 2023 Nuclear Plant Instrumentation, Control & Human-Machine Interface Technologies (NPIC&HMIT) and Probabilistic Safety Assessment and Analysis (PSA) meetings is now open and is set to close soon—submissions will be accepted until November 18.

For the first time since forming in 2020, more than 40 members of a Department of Energy team met in person to evaluate technologies, including exoskeletons and wearable robotic devices, that could be adapted to the cleanup mission of department’s Office of Environmental Management (EM), helping improve the safety and well-being of its workers.

Part of being the president of the American Nuclear Society is having the honor of awarding Presidential Citations to individuals who, in the opinion of the president, have demonstrated outstanding effort in some manner for the benefit of ANS and/or the nuclear community. ANS President Steven Arndt has named the recipients of this year’s awards, which will be presented at the upcoming Winter Meeting.

The nuclear industry leaders assembled in Washington, D.C., last week to discuss small modular reactor supply chains agreed that lost generation capacity from the expected retirement of hundreds or thousands of coal power plants over the next decade—a cliff, in one panelist’s words—represents an opportunity that developers of SMRs and advanced reactors are competing to meet.

“I think in total 80 projects are ongoing,” said Boris Schucht, panel moderator and chief executive officer of Urenco Group, as he opened the forum. “Of course not all of them will win, and we will discuss today what is needed so that they can be successful.”

With the national midterms coming to a close, the last word members want to hear is "election"—but at least the annual ANS election won't result in unending political adverts on our televisions. As one election cycle ends, so another begins. The candidates for the ANS 2023 election have been named to fill eight open positions, with terms beginning in June 2023, following the Annual Meeting. The national positions open are for vice president/president-elect, treasurer, four directors, one student director, and one non-U.S. director.

Nuclear technology firm TerraPower and utility partner PacifiCorp have launched a study to evaluate the feasibility of deploying up to five additional Natrium reactor and integrated energy storage systems in the utility’s service territory by 2035, the companies announced yesterday. (PacifiCorp’s business units—Pacific Power and Rocky Mountain Power—serve customers in California, Oregon, and Washington, and in Idaho, Utah, and Wyoming, respectively.)

Tokamak Energy’s ST40, which achieved plasma temperatures of 100 million °C earlier this year. (Photo: Tokamak Energy)

Tokamak Energy on October 26 announced plans to construct a high field spherical tokamak using high-temperature superconducting (HTS) magnets. Dubbed the ST80-HTS, the machine would demonstrate multiple technologies required to achieve commercial fusion energy, the company says. Tokamak Energy plans to complete the ST80-HTS in 2026 to demonstrate spherical tokamak operations and inform the design of its successor, a fusion pilot plant called ST-E1 that the company says could deliver electricity into the grid in the early 2030s and produce up to 200 MWe.

Temperature milestone: Earlier this year, the company’s ST40 spherical tokamak reached the commercial fusion energy plasma temperature threshold of 100 million °C with what was reported as the highest triple product (an industry measure of plasma density, temperature, and confinement) of any private fusion energy company. The ST40 achieved those results with a plasma volume of less than one cubic meter, which is 15 times less volume than any other tokamak that has achieved the same threshold.

Canada Infrastructure Bank (CIB) has finalized an agreement with Ontario Power Generation, committing C$970 million (about $715 million) to Canada’s first small modular reactor, to be located at OPG’s Darlington nuclear power plant in Clarington, Ontario.

A state-owned enterprise founded in 2017, CIB is charged with financially supporting revenue-generating infrastructure projects in the public interest via public-private partnerships. The agreement with OPG is the bank’s largest investment in clean power to date, according to a Tuesday joint announcement.

Heating of the first waste vitrification melter at the Department of Energy’s Hanford Site was paused after operators identified an “abnormal condition with the startup heater power supplies,” the DOE’s Office of River Protection (ORP) said. Heat-up of the 300-ton melter, which will be used to vitrify Hanford’s low-level radioactive tank waste, was initiated on October 8.

The Department of Energy held a groundbreaking ceremony on October 24 for the Stable Isotope Production and Research Center (SIPRC) at Oak Ridge National Laboratory in Tennessee. The center is being built to expand the nation’s capability to enrich stable isotopes for medical, industrial, and research applications.

Global Nuclear Fuel–Americas (GNF-A) and TerraPower announced their plans to build a Natrium fuel fabrication facility next to GNF-A’s existing fuel plant near Wilmington, N.C, on October 21. While more than 50 years of fuel fabrication at the site have supported the boiling water reactor designs of GE (GNF-A’s majority owner) and GE Hitachi Nuclear Energy (GEH), the Natrium Fuel Facility will produce metallic high-assay low-enriched uranium (HALEU) fuel for the sodium fast reactor—Natrium—that TerraPower is developing with GEH.

The Department of Energy is providing $38 million in funding for a dozen projects aimed at developing technologies to advance spent nuclear fuel reprocessing, reduce the volume of high-level waste requiring permanent disposal, and provide domestic advanced reactor fuel stocks. The projects are being led by universities, private companies, and national laboratories.

Poland’s deputy prime minister Jacek Sasin and U.S. energy secretary Jennifer Granholm meet in Washington on October 23. (Photo: gov.pl)

Following a meeting in Washington, D.C., on Sunday with secretary of energy Jennifer Granholm, Polish deputy prime minister Jacek Sasin told reporters that his nation is close to choosing the reactor supplier for its initial nuclear plant project, adding, according to Bloomberg, “There is a big chance that we will finally pick Westinghouse.”

And in a news release on the meeting from the Polish government, Sasin is quoted as saying, “The massive energy crisis that is currently affecting us means that we must quickly make decisions on building the country’s energy security based on new, clean, cheap, and reliable sources, and such a source is nuclear energy. We want the decisive decisions to be made as soon as possible. That is why we asked [Granholm] for a meeting, during which we will clarify all the issues that remain to be clarified.”

NuScale Power announced October 20 that the Nuclear Regulatory Commission’s Advisory Committee on Reactor Safeguards (ACRS) issued a letter the previous day agreeing with NRC staff’s approval of NuScale’s methodology for determining the plume exposure pathway emergency planning zone (EPZ). As approved, the methodology would permit a smaller EPZ—dependent on site-specific conditions, including seismic hazards—that provides the same level of protection to the public as the 10-mile radius EPZs used for existing U.S. nuclear power plants.

In case anyone forgot, Russia can build nuclear power plants, not just occupy them—as discussed a week ago on Newswire. Last week in Bangladesh, workers completed the installation of the reactor pressure vessel (RPV) for the second unit at the Rooppur construction site.

The International Atomic Energy Agency has released this year’s edition of Country Nuclear Power Profiles (CNPP), an annual report providing background information on the status and development of IAEA member states’ nuclear power programs. It contains historical information for 50 countries, including 30 with operating plants and 20 with past or planned programs.

General Atomics (GA) announced on October 20 that it has developed a steady-state, compact advanced tokamak fusion pilot plant concept “where the fusion plasma is maintained for long periods of time to maximize efficiency, reduce maintenance costs, and increase the lifetime of the facility.”