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A free webinar today from 3:00 p.m.-4:30 p.m. (EDT) will look at the resources that the American Nuclear Society has developed with Discovery Education and the Department of Energy’s Office of Nuclear Energy to help K-12 educators teach nuclear science and technology.

The webinar will begin with an overview of the resources, followed by reflections and commentary from three educators of various grade levels on their experiences teaching nuclear science and their thoughts about ANS’s instructional materials. The webinar will conclude with a Q&A session with the panelists.

Registration is required for this Nuclear Science Week event.

Energy Secretary Dan Brouillette speaks during an October 13 celebration marking the completion of the cleanup of Oak Ridge’s East Tennessee Technology Park.

The completion of the decades-long effort to clean up the former Oak Ridge Gaseous Diffusion Plant was celebrated on October 13, with Energy Secretary Dan Brouillette joining U.S. Sen. Lamar Alexander, U.S. Rep. Chuck Fleischmann, Tennessee Gov. Bill Lee, and other state and community leaders at the East Tennessee Technology Park (ETTP), where the uranium enrichment complex once stood.

“We are not only celebrating reaching this achievement, but also how this achievement will impact the future of this region moving forward,” Brouillette said. “We turned what was once an expensive government liability that presented risks to the community into an asset that the community can use to usher in new growth for East Tennessee.”

Brouillette

Naimski

Potential U.S. involvement in the development of a civil nuclear power program for Poland took another step forward on October 19 when U.S. Secretary of Energy Dan Brouillette and Poland’s secretary of state for strategic energy infrastructure, Piotr Naimski, discussed the signing of the first intergovernmental agreement toward that end.

The 30-year agreement, which Brouillette has signed and which will be signed by Naimski once the document is received in Warsaw, becomes effective upon the exchange of diplomatic notes between the two nations informing each other that they have completed all applicable requirements for its entry into force, according to a Department of Energy press release.

Figure 1. Double-shell tank of the type used at the Hanford site. There are 28 of these at the site; all are buried underground to provide radiation shielding. The annular region between the primary tank and the steel liner can be reached to allow inspection of the inaccessible regions of these vessels.

Nuclear power plant containment vessels have large regions that cannot be inspected with conventional techniques, because these areas are not directly accessible. These regions of the vessels often are encased in concrete and/or soil or sand, or, in the case of vessel liners, hidden behind equipment attached to the wall. Similar constraints affect inspection of double shell tanks designed to store nuclear waste, illustrated in Figure 1, which have an inaccessible region at the tank bottom, where the primary shell is supported on the secondary shell. Present methods to monitor containment integrity primarily rely on partial inspections of accessible areas or estimation of corrosion rates; these approaches cannot account for nonuniform localized corrosion or cracking.

An artist’s rendering of NuScale Power’s small modular nuclear reactor plant. Image: NuScale

Utah Associated Municipal Power Systems (UAMPS) announced on October 16 that the Department of Energy has approved a $1.4-billion, multiyear cost-share award to Carbon Free Power Project LLC, a new business entity wholly owned by UAMPS that was created for the development and construction of a 720-MWe NuScale power plant—the Carbon Free Power Project (CFPP)—to be sited at Idaho National Laboratory. The funding comes as UAMPS prepares to develop the first combined license application (COLA) for a small modular reactor.

The Nuclear Regulatory Commission last week announced the publication of the 2020–2021 Information Digest, which describes the agency's mission, responsibilities, accomplishments, and activities and provides general information on nuclear-related topics. The digest is published annually and, beginning this year, will be available electronically only on the NRC’s website.

The complete 227-page document or individual sections, including a handy nine-page “NRC at a Glance” section, is available for download. An audiobook of the digest is also available at the site.

The Bruce nuclear power plant. Photo: Bruce Power

Speaking last week at a virtual event of the Empire Club of Canada, Bruce Power president and chief executive officer Mike Rencheck announced “NZ-2050”—the company’s strategy for helping Canada achieve its stated goal of net-zero emissions by 2050.

Canada’s only private sector nuclear generator, Bruce Power operates the Bruce Nuclear Generation Station, located in Kincardine, Ontario. The plant houses eight units, all CANDU pressurized heavy-water reactors, with a total output of 6,288 MWe.

The nuclear industry has embraced the risk-informed and performance-based (RIPB) decision-making process over the past two decades. Still, it remains a complex concept to explain in lay terms.

With that in mind, the American Nuclear Society will be kicking off an RIPB awareness social media campaign as part of Nuclear Science Week 2020, which begins today and runs through Friday. The campaign will link decision making to everyday events in a person's life and feature a series of images and seemingly easy questions requiring a choice to be made. For example, ANS asks, “Would you get rid of your car if the radio didn’t work?” or “Would you toss a lamp if the shade was dirty?”

Brent Park, the NNSA’s deputy administrator for Defense Nuclear Nonproliferation, and Richard Sexton (on screen), president and chief executive officer of Atomic Energy of Canada Limited, show the signed agreement. Photo: NNSA

The United States and Canada have signed a memorandum of understanding—Cooperation and Exchange of Information in Nuclear Security, Safeguards, and Nonproliferation Matters—to enable a more effective collaboration between the two countries in the areas of nuclear safety and security.

The five-year agreement was signed virtually on October 16 by Brent Park, the National Nuclear Security Administration’s deputy administrator for Defense Nuclear Nonproliferation, and two Atomic Energy of Canada Limited (AECL) executives: Richard Sexton, president and chief executive officer, and Shannon Quinn, vice president of Science, Technology, and Commercial Oversight.

Responding to a paper published in Nature Energy, the Nuclear Innovation Alliance (NIA) wrote in an October blog post that nuclear is a carbon-free energy source with an important role to play in decarbonizing the global economy.

Reactor operators Craig Winder (foreground) and Clint Weigel prepare to start up the ATRC Facility reactor at Idaho National Laboratory after a nearly two-year project to digitally upgrade many of the reactor’s key instrumentation and control systems. Photos: DOE/INL

At first glance, the Advanced Test Reactor Critical (ATRC) Facility has very little in common with a full-size 800- or 1,000-MW nuclear power reactor. The similarities are there, however, as are the lessons to be learned from efforts to modernize the instrumentation and control systems that make them valuable assets, far beyond what their designers had envisioned.

One of four research and test reactors at Idaho National Laboratory, the ATRC is a low-power critical facility that directly supports the operations of INL’s 250-MW Advanced Test Reactor (ATR). Located in the same building, the ATR and the ATRC share the canal used for storing fuel and experiment assemblies between operating cycles.

The Nuclear Regulatory Commission has accepted for review an application from Dominion Energy to renew for 20 years the previously renewed operating licenses for North Anna-1 and -2, according to a notice published in yesterday’s Federal Register. Dominion submitted the application on August 24.

A version of the 1,899-page subsequent license renewal application without proprietary details is available to the public on the NRC’s website.

After talking about it for decades, the United States is finally ready to take the next step in demonstrating advanced reactor technologies.

We have the bipartisan support from Congress. We have the best innovators in the world. Now it’s time to see what U.S. nuclear companies can really do with the support and resources of the federal government.

The U.S. Department of Energy is all in on new nuclear technologies and we just made our boldest move yet—selecting and supporting two U.S. reactor designs that will be fully operational within the next 7 years.

After evaluating the competitive U.S. reactor design applications that were submitted to our new Advanced Reactor Demonstration Program funding opportunity announcement, TerraPower LLC and X-energy were awarded $160 million in initial funding to test, license, and build their advanced reactors under this aggressive timeframe. Pending future appropriations by Congress, the DOE will invest $3.2 billion over 7 years in these projects that will be matched by the industry teams.

From left: Denmark Technical College president and CEO Willie Todd, Jr. gives SRR chief operating officer and deputy project manager Mark Schmitz and SRR president and project manager Phil Breidenbach a tour of a student lab.

Savannah River Remediation (SRR), the liquid waste contractor at the Department of Energy’s Savannah River Site, signed a memorandum of understanding on October 7 with Denmark Technical College (DTC), one of South Carolina’s Historically Black Colleges and Universities (HBCU).

SRR signed an original MOU with DTC in 2019. The new MOU is effective through September 2021.

TVEL Fuel Company, a division of Russian atomic energy corporation Rosatom, has completed a project to develop and validate a new nuclear fuel modification for the Paks nuclear power plant in Hungary, the company announced on October 13.

According to TVEL, the full package of modification documents has been handed over to MVM Paks Ltd., the plant’s operator, for further licensing of the new fuel by Hungary’s national nuclear power regulator. TVEL added that the project’s first fuel assemblies passed acceptance testing at the company’s Elemash Machine-Building plant, a fuel fabrication facility in Elektrostal, near Moscow.

The first consignment of the modified fuel is scheduled for delivery to Paks later this year. The contract between TVEL and MVM Paks for development of the new fuel was signed in late 2017.

Communities that host nuclear power plants face “swift and severe” economic and social impacts following a plant’s closure, according to a report by the Nuclear Decommissioning Collaborative that was released on October 12. The free, 61-page report, Socioeconomic Impacts from Nuclear Power Plant Closure and Decommissioning, examines the effects of nuclear power plant closures on surrounding host communities, along with the barriers to planning and mitigation, and offers recommendations to nuclear closure communities across the nation.

According to the report, a typical nuclear power plant may operate in a relatively rural area and contribute upward of $400 million annually to the local and regional economics. That loss of revenue can have a severe impact on local public services such as schools and emergency responders. In addition to the economic benefits of operating nuclear power plants, the report points out that plant employees and their families strengthen host communities through their participation in local cultural, civic, and volunteer opportunities.

There is still time to participate in the “Nuclear Power: Let’s Keep it Running” 5K virtual run fundraiser sponsored by the ANS Student Sections Committee. The virtual 5K is designed to raise awareness about safe, clean, and reliable nuclear energy and to enrich the experiences of students in nuclear science and technology.

The campaign has raised more than $2,500 and consists of an online donation platform where student sections can form teams, organize runs, and connect to donors within their communities and throughout the country.

The International Energy Agency released its annual World Energy Outlook on October 13, noting the massive disruption caused by the COVID-19 pandemic and calling for a surge in well-designed energy policies to put the world on track for a resilient energy system that can meet climate goals.

According to the latest IEA analysis of the pandemic’s impact, drops are expected in 2020 in global energy demand by 5 percent, energy-related CO2 emissions by 7 percent, and energy investment by 18 percent. This year’s report focuses on the pivotal period of the next 10 years, exploring four different pathways out of the crisis.

More information on the report is available here. The full publication can be purchased for €120 (about $140).

Leonardi

Mwamba

Africa hosts only seven of the 220 research reactors in operation today, and despite having 17.2 percent of the world’s population the continent contains just 3 percent of the world's nuclear research reactor capacity, say the authors of an opinion piece published online on October 12.

Marguerite Leonardi, senior advisor at NPC Consulting & Engineering, and Professor Vincent Lukanda Mwamba, Commissaire Général of the Commissariat Général à l’Energie Atomique in the Democratic Republic of the Congo (DRC), explain why the lack of research reactor capacity is a concern and they urge the restart of a dormant research reactor in Kinshasa, in the DRC.

Yucca Mountain in Neveda.

The commissioners of the Nuclear Regulatory Commission voted 3-2 in favor of a recommendation by agency staff to produce a knowledge management “roadmap” for the suspended Yucca Mountain license review. According to NRC staff, the roadmap, which would focus on the regulatory and technical bases of the NRC’s review of the proposed high-level waste repository, would assist staff in resuming licensing work should Congress appropriate funds to do so. The NRC staff said that the document would be completed within a year.

The staff proposes to use $164,000 from the Nuclear Waste Fund (NWF) to develop the document. The staff’s proposal, along with the voting records of the NRC commissioners, was posted to the NRC’s ADAMS website on October 9.