Nuclear News

North Carolina State University and Savannah River Nuclear Solutions (SRNS) have joined forces to address the ongoing need for specialists in nuclear and criticality safety engineering (N&CSE) at the Department of Energy’s Savannah River Site, near Aiken, S.C.

The Trump administration issued four executive orders on Friday aimed at boosting domestic nuclear deployment ahead of significant growth in projected energy demand in the coming decades. These orders aim to reclaim leadership in nuclear technology crucial for national security and competitive AI advancements.

At the Idaho National Laboratory Hot Fuel Examination Facility, containment box operator Jake Maupin moves a manipulator arm into position around a pencil-thin nuclear fuel rod. He is preparing for a procedure that he and his colleagues have practiced repeatedly in anticipation of this moment in the hot cell.

The U.S. House of Representatives pulled an all-nighter this week to narrowly pass (by a vote of 215–214) a revised budget plan Thursday morning and send it to the Senate for a reconciliation vote of its own.

Nuclear advocates have been monitoring the latest language regarding tax credits that have been in place since 2021 to help drive deployment. Earlier versions of the bill called for phasing out the nuclear credits.

The International Atomic Energy Agency team at Ukraine’s Zaporizhzhia nuclear power plant (ZNPP) reported hearing gunfire near the site this morning while a drone hit the plant’s training center.

In a news release today, IAEA director general Rafael Mariano Grossi said this is the third drone to target the training center, located just outside the site perimeter, so far this year. He called for an immediate end to drones being flown over or near nuclear facilities.

Wright

Energy Secretary Chris Wright testified before the U.S. Senate’s Energy and Water Development Subcommittee yesterday to discuss how the Department of Energy would be impacted by the president’s proposed fiscal year 2026 budget.

The meeting highlighted concerns from lawmakers about the DOE’s spending and efficiency—pointing to the rise in the department’s budget from $61 billion in FY 2021 to $160 billion last year.

Committee chair John Kennedy (R., La.) called the DOE spending pattern “unsustainable.”

“The average electricity bill . . . for the average American family over the past four years is up 28 percent. That’s the first thing they care about,” Kennedy said. “We’ve got to address it . . . and talk very specifically about what programs are working and what isn’t.”

ASP Isotopes Inc. announced on May 19 that it now has conditional commitments from TerraPower for a loan that could partially finance a new uranium enrichment facility in South Africa. The companies have also reached a supply agreement for high-assay low-enriched uranium from the proposed facility that, according to ASP, “supports the supply of HALEU for the first fuel core for TerraPower’s Natrium Plant in Wyoming and contemplates the supply of HALEU over a 10-year period.”

Korsnick

In the Nuclear Energy Institute’s annual State of the Nuclear Energy Industry report, NEI president and CEO and Maria Korsnick expressed optimism about the nuclear industry and she issued a call to action.

Her address was part of NEI’s Nuclear Energy Policy forum. The forum, being held in Washington, D.C., on May 20 and May 21, brings together industry leaders, policy stakeholders, and clean energy experts to discuss nuclear advocacy. Korsnick’s remarks focused on the private capital flowing into the industry, progress on regulatory reform and new nuclear technology, and how the U.S. is trying to take the lead on the global nuclear stage.

“We are here at an unprecedented time in our industry history,” Korsnick said. “I’m proud to say that the nuclear industry has a future of unlimited potential.”

The National Reactor Innovation Center is accepting applications from developers ready to take a fueled microreactor to criticality inside the former Experimental Breeder Reactor-II containment building at Idaho National Laboratory, now repurposed as DOME—a microreactor test bed. According to a Department of Energy announcement, DOME will be ready to receive the first experimental reactor in the fall of 2026, with testing likely to begin in 2027.

The Tennessee Valley Authority announced yesterday that it has submitted a construction permit application to the Nuclear Regulatory Commission for the construction of a GE Vernova Hitachi Nuclear Energy BWRX-300 small modular reactor at the Clinch River nuclear site in Oak Ridge, Tenn.

The recent surge in positive sentiment about nuclear as the most viable answer to global energy needs and decarbonization goals has found governments around the world taking steps to reverse course on decades-old bans, moratoriums, and restrictions on new nuclear development.

Urenco USA has initiated production of enriched uranium in its newest gas centrifuge enrichment cascade—the first in a planned expansion of its Eunice, N.M., facility announced in July 2023. When the expansion is complete, early in 2027, the site will have increased its capacity by about 15 percent, adding about 700,000 separative work units (SWU) per year, the company said May 19.

An initiative to educate government, regulatory, and industry representatives around the world about small modular reactors has been launched by the International Atomic Energy Agency, with the first such “SMR School” workshop, which was hosted by the government of Kenya in the capital city of Nairobi from on May 5–9.

As state legislatures nationwide near the end of their spring sessions, nuclear advocates hope to spur momentum on Texas legislation that would provide taxpayer-funded grants to developers of new nuclear technology in the state.

Craig Piercy
cpiercy@ans.org

This month’s issue of Nuclear News focuses on supply and demand. The “supply” part of the story highlights nuclear’s continued success in providing electricity to the grid more than 90 percent of the time, while the “demand” part explores the seemingly insatiable appetite of hyperscale data centers for steady, carbon-free energy.

Technically, we are in the second year of our AI epiphany, the collective realization that Big Tech’s energy demands are so large that they cannot be met without a historic build-out of new generation capacity. Yet the enormity of it all still seems hard to grasp.

or the better part of two decades, U.S. electricity demand has been flat. Sure, we’ve seen annual fluctuations that correlate with weather patterns and the overall domestic economic performance, but the gigawatt-hours of electricity America consumed in 2021 are almost identical to our 2007 numbers.

Santee Cooper is satisfied with the response generated by its initial request for proposals to buy what remains of the Summer-2 and -3 nuclear power plant project in South Carolina. The RFP was issued in January and the application window closed May 5.

The State of Texas has not one but two ongoing federal court challenges to the Nuclear Regulatory Commission that could, if successful, turn decades of NRC regulations, precedent, and case law on its head.

Here’s a look at some recent announcements from the Nuclear Regulatory Commission.

Summer SLR: The NRC this month published its final environmental impact statement for Summer Unit 1’s subsequent license renewal application. Dubbed a supplemental EIS, the report is an important step in determining if Dominion Energy can continue operating its 966-MWe Westinghouse pressurized water reactor unit for an additional 20 years beyond August 6, 2042, the current end of its license.

The Nuclear Regulatory Commission has accepted Dow’s construction permit application to build an X-energy small modular reactor in Seadrift, Texas.

Utah-based EnergySolutions announced that it is working with Milwaukee-based utilities company WEC Energy Group to explore new nuclear generation in Wisconsin and will begin efforts to pursue an early site permit from the Nuclear Regulatory Commission for the closed Kewaunee nuclear power plant in Wisconsin.