Ken Petersen
president@ans.org

A big thank-you to the American Nuclear Society Young Members Group for all it accomplished at the Young Professionals Congress (YPC) and President’s Special Session at the 2023 ANS Winter Conference and Expo.

The YPC was held on Saturday, November 11. Its chair, Miriam Kreher, and the YPC planning committee did an excellent job organizing and executing the congress. Its three tracks had something for everyone, including knowledge expansion and soft skills training. The speakers at the congress, including Katy Huff, assistant secretary for nuclear energy, were outstanding in every category.

The President’s Special Session was organized by the Young Members Group (YMG). Matt Wargon, YMG chair, and the planning committee did an incredible job. We kicked around several ideas for a theme before landing on “Space: The [Next] Nuclear Frontier.”

Ken Petersen
president@ans.org

This September, I was fortunate to be in Vienna as a delegate to the 67th International Atomic Energy Agency’s General Conference. I will admit, it was strange at first to be in another country while listening to the U.S. Departments of State, Energy, and Commerce all discuss the positive aspects of nuclear and its international influence, but it was a great experience, especially hearing firsthand the enthusiasm of the secretary of energy.

Delegations from Ghana and the Philippines provided an excellent perspective from countries new to nuclear and embracing it. The Philippines’ representative spoke of the many islands that currently depend on diesel generators to provide power, and the need to replace them. A microreactor would be able to replace the generators and provide clean energy for decades. He also talked about how his country had to ship raw metal ore to China for smelting, and how a larger nuclear plant provides the power to smelt their own ore, improving their market. The Ghanian delegation spoke of their interest in nuclear power and small modular reactor technology and how they believe SMRs will provide their industries with safe, reliable power.

Ken Petersen
president@ans.org

There has been a lot of breathless coverage surrounding the release of mildly tritiated wastewater from the Fukushima Daiichi site, generated in no small part by people, organizations, and even nations with a political axe to grind. But here are the facts:

On August 24, 2023, Fukushima Daiichi began its first release of tritium-containing water, following the Japanese government’s plans to meet all international guidelines. The International Atomic Energy Agency, which has established a permanent office at the plant, provided on-site observation, online monitoring, and an independent analysis of the release. (The IAEA will continue to do so for all future releases.) Tokyo Electric Power Company (TEPCO) reported that analyses of water samples taken from the sea within three kilometers of the plant showed tritium concentrations below 10 becquerels per liter, well below the 700 becquerels per liter set by the utility for suspending the release, and substantially below the drinking water quality standard of 10,000 becquerels per liter set by the World Health Organization.

Ken Petersen
president@ans.org

I have jumped on the fusion power bandwagon! Power from fusion is going to happen. When I look at it, there are several factors that reinforce this. Technology has advanced and moved from basic science/research to engineering solutions. Several breakthroughs in supportive technologies have made fusion power plants a possibility. Finally—and most importantly—the private sector is heavily involved and investing to help move engineering solutions forward. This has resulted in a few dozen fusion companies developing different technologies with the same power generation goals. It is very reminiscent of the development of LW fission reactors in the 1950s and ’60s.

Technology has advanced in regard to materials and especially high-temperature superconducting magnets, high-energy lasers, and computer modeling. These improvements have allowed machines to become smaller and achieve the density, temperature, and time needed for fusion to occur.

Ken Petersen
president@ans.org

The front end of the fuel cycle is getting a lot of attention lately—and it needs it. The war in Ukraine has disrupted the global supply chain for many products, nuclear fuel being one. Several countries have determined that they no longer want to rely on nuclear fuel from Russia. This can be anything from fabricated fuel including uranium, conversion, and enrichment to just enrichment.

Since the Cold War, Russia has been a major supplier of nuclear fuel to the West. Replacing Russia as the main supplier will take both time and money—a fact that has become even more clear as the small modular reactor community grows, and with it, the demand for high-assay low-enriched uranium (HALEU) for fuel.

The American Nuclear Society has been highlighting the immediacy of the fuel supply problem—which will become a crisis without immediate action—for years. In 2021, ANS wrote to Congress, urging swift action. This year, Nuclear News and ANS’s Nuclear Newswire have run a three-part series by energy writer and consultant Matt Wald on the domestic nuclear fuel shortage. The first article, “On the verge of a crisis: The U.S. nuclear fuel Gordian knot,” was published on Newswire on April 14; the second, “The U.S. nuclear fuel Gordian knot: From global supplier to vulnerable customer,” on May 19. The final piece of the series, “The U.S. nuclear fuel Gordian knot: The uncertain path forward,” was posted on September 1.

More than 700 registered attendees descended on Florida’s Marco Island for the ANS Utility Working Conference this week, with many traveling through a wave of severe storms to get there—a fitting start to a meeting themed “Building Resiliency in a Rapidly Changing World.”

Three days of panels and educational sessions formally opened on Monday, August 7, with a plenary on “The Nuclear Industry’s State of Resiliency” featuring three invited speakers: Annie Caputo, NRC commissioner; Bob Willard, president and chief executive officer of the Institute of Nuclear Power Operations; and Jeff Lyash, president and CEO of the Tennessee Valley Authority. Matthew Rasmussen, general chair of the UWC and senior vice president for engineering and operations support at TVA, introduced the speakers following opening remarks from ANS President Kenneth Petersen and ANS Executive Director/CEO Craig Piercy. Together, the plenary speakers pointed to challenges ahead in ensuring effective leadership, nuclear plant resilience, and energy security—and found cause for celebration in the recent and long-awaited announcement of commercial operation at Vogtle-3.

Ken Petersen
president@ans.org

It is a great time to be American Nuclear Society president. There are very positive articles in Nuclear News and other places on the advances in fusion, nuclear in space, isotopes, and new power plants. It seems that every month the good news keeps building. I am also fortunate to start my presidency after the extraordinary efforts of past presidents Steve Nesbit (2021–2022) and Steven Arndt (2022–2023).

Steve Nesbit created a special committee to make recommendations on the framework of a generic standard for a high-level radioactive waste repository. The excellent work is currently out for review and, once complete, this standard will be a significant step forward for existing and future reactors. When Steven Arndt started as ANS president last year, he said he would prioritize participation and advocacy, and in these regards he has been an outstanding nuclear advocate. He has taken advantage of being able to travel and has attended numerous conferences in person after the past few years of cancelations, postponements, and virtual meetings for ANS and other industry events. At the same time, Arndt has advocated for a Nuclear Worker Certification program. While the program is not yet approved, I believe it is an excellent initiative, particularly now, with so many people coming to the industry who are new to nuclear—and the growing need for more.

When Ken Petersen is asked what he sees as the biggest challenges facing nuclear today and in the future, he immediately turns the question around. The 69th president of the American Nuclear Society prefers to focus on the positives of nuclear power instead of dwelling on the biggest challenges facing nuclear’s future prospects. That’s because there’s a lot to celebrate within the nuclear community—especially recently.

Most everything is trending up—from advanced technologies such as SMRs and microreactors to the promise of fusion energy to new ways of creating medical isotopes to progress in space exploration. “There’s huge momentum for nuclear right now,” Petersen said. “We're getting support from the environmentalist community and from legislation. I see it as a huge opportunity for us to continue to grow. It’s an exciting time. And it’s not just the U.S. It’s worldwide, too.”