Santee Cooper opts to reboot Summer reactor project

October 24, 2025, 12:01PMNuclear News
In historic photo, one of two unfinished Westinghouse AP1000 reactors at the Summer construction site. (Photo: SCE&G)

The board of directors of South Carolina’s state-owned utility Santee Cooper voted today to approve the proposal from Brookfield Asset Management to complete two new AP1000 power reactors at the V.C. Summer site in Jenkinsville, S.C.

Matt Wald on nuclear power

October 24, 2025, 9:31AMANS Nuclear Cafe

Wald

Matt Wald, an independent energy analyst and a writer who contributes to the Breakthrough Institute and has written feature articles for Nuclear News, recently shared his nuclear perspectives in a Zoom talk with Friends of Oak Ridge National Laboratory, a nonprofit organization dedicated to fostering ORNL’s scientific goals.

Missed opportunity: Wald, a former reporter for The New York Times and a former policy analyst for the Nuclear Energy Institute, feels that the nuclear industry and community “have committed industrial sin. Nuclear suffered through a long drought, and now it sees terrific demand for its product, and it’s not ready to deliver the needed electricity.”

Reducing radiological exposure: Dominion Engineering’s president weighs in

October 24, 2025, 7:02AMANS News

The American Nuclear Society recently hosted a Supplier Showcase webinar, “Reducing Cumulative Radiological Exposure with Advanced Source Term Removal Technologies,” featuring Chuck Marks, president of Dominion Engineering, a consulting, equipment, and services company focused on improving nuclear power plant performance, efficiency, and reliability.

Leak-tightness test on deck for SRS mega unit

October 23, 2025, 3:00PMRadwaste Solutions
SDU 10, the fifth megavolume Saltstone Disposal Unit at SRS, is the target of an upcoming leak-tightness test. (Photo DOE)

The Savannah River Site in South Carolina will begin a leak-tightness test to qualify the megavolume Saltstone Disposal Unit (SDU) 10 to store up to 33 million gallons of solidified, decontaminated salt solution produced at the site.

Neely Nuclear Research Center named a nuclear historic landmark

October 23, 2025, 12:00PMANS News
The 5-MWt Georgia Tech Research Reactor at the Neely Nuclear Research Center. (Photo: Georgia Tech)

The American Nuclear Society recently announced the designation of three new nuclear historic landmarks: the Hot Fuel Examination Facility, the Neely Nuclear Research Center, and the Oak Ridge Gaseous Diffusion Plant. Today’s article, the second in a three-part series, will focus on the historical significance of the Neely Nuclear Research Center.

The last days of Hallam

October 23, 2025, 7:00AMNuclear NewsJeremy Hampshire
Sheldon Station (left), a coal plant, and the Hallam power plant, a sodium-cooled, graphite-moderated nuclear reactor. They shared a common turbine generator set. (Photo: U.S. AEC/public domain)

The Hallam nuclear power plant, about 25 miles southwest of Lincoln, Neb., was an important part of the Atomic Energy Commission’s Reactor Power Demonstration Program. But in the end, it operated for only 6,271 hours and generated about 192.5 million kilowatt-hours of electric power during its short, 15-month life.

Commonwealth Fusion Systems partners with Google DeepMind

October 22, 2025, 9:30AMNuclear News

Google DeepMind—Google’s artificial intelligence development subsidiary—recently announced a new partnership with fusion start-up Commonwealth Fusion Systems. The goal of this collaboration is to leverage AI to both advance plasma simulation and discover novel control strategies, ultimately accelerating CFS’s timeline to deliver commercial fusion to the grid.

Experts talk on developing the isotope supply chain

October 22, 2025, 7:01AMANS News

The American Nuclear Society recently hosted a webinar, “Securing the Isotope Supply Chain: A Growing Global Challenge,” featuring experts from a variety of private and public institutions who discussed the current state of the isotope supply chain, the necessity for strengthening that chain, and the tools available to develop a more robust system.

To watch the full webinar, click here.

Holtec announces new fuel arrival ahead of Palisades restart

October 21, 2025, 3:02PMNuclear News
The Palisades nuclear power plant. (Photo: Holtec)

Palisades nuclear power plant has received its first fuel shipment, a key step ahead of its highly anticipated restart by the end of the year.

Located in Covert Township, Mich., Palisades will be the first U.S. nuclear facility to restart after being slated for decommissioning. The Crane Clean Energy Center, formerly Three Mile Island-1, is the next decommissioned nuclear reactor to be resurrected, with an expected restart by 2027.

Dry Ice Blasting: A Game-Changer for Safe Cleaning and Decontamination in Nuclear Power Plants

October 21, 2025, 11:57AMSponsored ContentGoodway

Introduction

The nuclear energy industry is critical not only for meeting the world’s growing demand for electricity but also for advancing global decarbonization goals. As the sector evolves—through life extensions of existing plants, decommissioning, innovations like small modular reactors (SMRs) and microreactors, and new facility construction—the need for safe, efficient, and environmentally responsible maintenance and decommissioning continues to grow. Whether a plant is coming online, operating beyond its original design life, or entering decommissioning, cleanliness and operational integrity remain non-negotiable. That’s where dry ice blasting stands out—a powerful, safe cleaning method ideally suited for the high-stakes demands of nuclear environments.

Growing the nuclear talent in Texas

October 21, 2025, 9:30AMNuclear News

The University of Texas–Austin has released a report, Cultivating Homegrown Nuclear Talent in Texas: Workforce Development Recommendations for Advanced Nuclear Development, which emphasizes general actions needed for the state to meet the near-term demand for workers in the nuclear industry.

The report was prepared by a group of more than 50 stakeholders from the nuclear power industry, educational institutions, labor groups, and state agencies based on the findings of the 2025 Texas Nuclear Workforce Development Workshop, which was convened at the University of Texas–Austin to align these stakeholders on actionable recommendations.

Three actions: To improve the workforce pipeline, the report recommends the following:

Amazon provides update on its Washington project with X-energy

October 20, 2025, 3:00PMNuclear News
Annotated concept art of the Cascade Advanced Energy Facility, depicting three reactor buildings that each house four units. (Source: Amazon)

A year ago this month, Amazon led a $500 million investment in X-energy, alongside Citadel founder Ken Griffin, the University of Michigan, and other investors. In addition to that financing, Amazon pledged to support the development of an initial four-unit, 320-MW project with Energy Northwest in Washington state.

Update on Zaporizhzhia

October 20, 2025, 12:00PMNuclear News
Image: IAEA

Repairs have reportedly started to restore off-site power to Ukraine’s Zaporizhzhia nuclear power plant. About a month ago, the site lost connection to the grid for the 10th time during the Russia-Ukraine military conflict, according to Rafael Mariano Grossi, director general of the International Atomic Energy Agency.

ITA to work with IAEA on advance geologic repository knowledge

October 20, 2025, 9:32AMRadwaste Solutions
From left, Gerald Nieder-Westermann, IAEA waste disposal specialist; Andrea Pigorini, ITA president; Karina Lange, IAEA waste disposal specialist and scientific secretary for the IAEA’s Underground Research Facilities Network, Daniel Garbutt, ITA representative; Helen Roth, ITA executive director; Arnold Dix, ITA past president and chair of the ITA special interest group; and Stefan Joerg Mayer, IAEA team lead. (Photo: ITA)

The International Tunnelling and Underground Space Association (ITA), a nongovernmental organization made up of 81 member states working to advance the safe, beneficial use of subsurface spaces, is working with the International Atomic Energy Agency to support the advancement of geologic disposal facilities for high-level radioactive waste.