There is extra significance to the American Nuclear Society holding its annual meeting in Orlando, Florida, this past week. That’s because in 1967, the state of Florida passed a law allowing Disney World to build a nuclear power plant.

Kathryn Huff

President Dwight D. Eisenhower delivered his “Atoms for Peace” speech to the United Nations General Assembly in December 1953. In this historic address, he invoked the existential threat of nuclear weapons proliferation and the potential horror of nuclear war to muster the diplomatic energy of the United Nations toward establishing peaceful uses for the atom. The speech launched domestic and international initiatives, including the International Atomic Energy Agency, that would underpin decades of robust, peaceful nuclear power commercialization and expansion.

This month, as we celebrate the 70th anniversary of that speech, we celebrate Eisenhower’s prescience in suggesting that “experts would be mobilized to apply atomic energy to the needs of agriculture, medicine, and other peaceful activities” and “to provide abundant electrical energy in the power-starved areas of the world.” Mobilizing American experts, of course, would mean refocusing the work of the national laboratories toward peaceful uses of the atom and repurposing the vast weapons complex investments of the 1940s toward more peaceful ends.

Plans announced with fanfare sometimes falter in the face of competition or economics. Take NuScale Power’s plans for the Carbon Free Power Project in Idaho: The project was canceled in mid-November by NuScale and its first customer, Utah Associated Municipal Power Systems, after nearly a decade. The significance of that news depends on the observer. NuScale intends to focus on other sites and customers. Competitors may redouble efforts to tout their own designs and customer lists. Media found an opportunity to speculate about the future of advanced nuclear. And while many in the nuclear community believe the momentum in favor of new nuclear deployments is continuing—or even increasing as COP28 continues—others would caution against high hopes and point to the persistent obstacles of regulation, supply chain constraints, and financing costs.

Hopkins

This morning, just ahead of the plenary session “Space: The (Next) Nuclear Frontier,” American Nuclear Society Executive Director/CEO Craig Piercy invited John Hopkins, president and CEO of NuScale Power, to take the stage. The audience knew Hopkins was there not to announce a new contract or business development, but to answer the spoken and unspoken questions that followed last week’s announcement that the Carbon Free Power Project (CFPP)—for years expected to be NuScale’s first operational reactor—had been terminated by mutual agreement of the company and its customer, Utah Associated Municipal Power Systems (UAMPS).

Predictably, media headlines have burbled with doubt about the prospects for nuclear energy because one high-profile contract backed by significant cost-shared funds from the Department of Energy had been cancelled—out of dozens of ongoing projects by NuScale and other reactor developers. But those headlines—and the questions of curious ANS members—deserve a response.

Utah Associated Municipal Power Systems (UAMPS) and NuScale Power announced November 8 that they have mutually agreed to end the Carbon Free Power Project (CFPP)—a plan to build a set of 77-MWe pressurized water reactors, called NuScale Power Modules, at Idaho National Laboratory. The reactors were intended to provide power to INL and UAMPS customers in Utah and surrounding states with an anticipated start date of 2029.

In celebration of Hispanic Heritage Month this year, which ran September 15-October 15, the American Nuclear Society hosted the webinar “Hispanic Excellence in the Nuclear Field” on September 20. The panelists shared insights from their accomplished careers and relayed personal anecdotes and practical advice to young nuclear professionals. They also voiced their thoughts about challenges and opportunities facing the Hispanic community in the field.

The American Nuclear Society will host the online event “Hispanic Excellence in the Nuclear Field” on September 20 at 10:00 a.m. (EDT), featuring a distinguished panel of nuclear experts. The panelists will share unique insights from their careers and discuss opportunities and challenges facing the future nuclear workforce, including what they see as future opportunities for the Hispanic community in the nuclear field.

In a letter to NuScale Power, the Nuclear Regulatory Commission responded to the company’s draft standard design approval application (SDAA) for its small modular reactor design by identifying “several challenging and/or significant issues that could be focus areas for the SDAA acceptance and/or safety review.” The letter described the findings of the NRC’s preapplication readiness assessment and recommended NuScale’s “continued engagement” on a number of topics of concern before finalizing the SDAA.

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.

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.”

The United States and Japan have announced Winning an Edge Through Cooperation in Advanced Nuclear (WECAN)—a new agreement aimed at supporting the deployment of small modular reactors and other advanced reactor technologies in partner countries.

NuScale Power and Prodigy Clean Energy announced on October 26 that they have developed a conceptual design for a transportable, marine-based small modular reactor. The companies plan to present the design to utilities, regulators, and shipyard manufacturers. Prodigy, a Canadian company “specializing in the development of transportable nuclear power plants,” and NuScale signed a memorandum of understanding in 2018 agreeing to pursue the development of an SMR marine facility.

The Department of Energy’s management of its commercial-scale reactor demonstration projects has “generally been consistent with requirements to address risk,” according to a Government Accountability Office (GAO) report published recently. The GAO found that the DOE has met existing project management requirements, and that the two offices managing the awards—the Office of Nuclear Energy (NE) and the Office of Clean Energy Demonstrations (OCED)—plan to introduce additional project management tools, such as external independent reviews. The GAO recommended that the DOE adopt those plans as institutional best practices for other large energy projects, and the DOE concurred.

Energy firms Nuclearelectrica and Nova Power & Gas have launched a joint venture, RoPower Nuclear, for the development of small modular reactors in Romania, with SMR technology provided by NuScale Power, of Portland, Ore.

Largely state-owned, Nuclearelectrica operates Romania’s sole nuclear power facility, the two-unit Cernavoda plant, while Nova Power & Gas, a subsidiary of the privately held E-Infra Group, is a supplier and distributor of electricity and natural gas in Romania. The two firms own equal shares of RoPower.

Paragon Energy Solutions and Reuter-Stokes have signed a contract to design and manufacture neutron monitoring detectors for small modular reactor developer NuScale Power.

The Nuclear Regulatory Commission has directed its staff to issue a final rule certifying NuScale Power’s small modular reactor design for use in the United States, the agency announced last Friday.

Certification of the Portland, Ore.–based SMR developer’s design will become effective 30 days after publication of the rule in the Federal Register. The design will be incorporated as Appendix G to 10 CFR Part 52, Licenses, Certifications, and Approvals for Nuclear Power Plants.

NuScale Power and Paragon Energy Solutions have signed a patent license agreement that will make NuScale’s Nuclear Regulatory Commission–approved reactor protection system architecture available to the broader nuclear industry, the two companies announced on July 12.

Known as the Highly Integrated Protection System (HIPS) platform, the system was developed by NuScale and Rock Creek Innovations (RCI), a hardware supplier of commercial nuclear protections systems, over six years of collaboration that began in 2010. Paragon, a supplier of safety-related parts and components, acquired RCI in December 2021.

Nesbit

Steven Nesbit, ANS’s immediate past president, is among the nuclear industry leaders quoted in a recent New York Times article about the renewed interest in nuclear power in the United States. The article explains that the challenges of meeting clean energy goals and surging electricity demands are prompting many government officials to take “a fresh look at nuclear power—both extending the life of existing reactors and building new ones.” The article also presents the views of some nuclear critics.

Much of the article focuses on the fate of California’s Diablo Canyon nuclear power plant, which is currently scheduled for shutdown in 2025. Several of the state’s lawmakers who previously supported the shutdown, including Gov. Gavin Newsom and Sen. Diane Feinstein, are now considering supporting the extended life of the plant. A joint study by Stanford University and the Massachusetts Institute of Technology has concluded that a 10-year extension of Diablo Canyon could substantially reduce carbon emissions, lessen reliance on natural gas, cut electricity costs, and minimize the risk of brownouts.

An article posted on the Interesting Engineering website on March 10 highlights a recent YouTube video that provides an overview of the advantages, current status, future possibilities, and practical challenges of small modular reactors, along with a look at the even smaller microreactors. The video is available on the “Undecided with Matt Ferrell” channel. Ferrell describes himself as “a UI/UX [user interface/user experience] designer by trade” and “a lifelong tech enthusiast.”

Alaska Gov. Mike Dunleavy (R.) introduced “An act relating to microreactors” (SB 177) in the Alaska state legislature on February 1 that would modify existing state law on nuclear energy by specifying that microreactors are not subject to certain nuclear reactor siting and permitting regulations in Alaska. The bill defines a microreactor as an advanced nuclear fission reactor that would be capable of generating no more than 50 MWe.