All four steam generators at Germany’s Unterweser nuclear power plant have been removed from the reactor building, plant owner PreussenElektra has announced. The single-unit pressurized water reactor was shut down in 2011 as part of Germany’s decision to phase out nuclear energy. Decommissioning and dismantlement of the reactor began soon after PreussenElektra was granted a permit for the work in February 2018.

Brussels-based construction group Besix announced that is has been chosen by the Belgian agency for radioactive waste management ONDRAF/NIRAS for construction of the country’s surface disposal facility for low- and intermediate-level short-lived nuclear waste in Dessel.

The Carl R. Ice College of Engineering at Kansas State University is adding nuclear engineering as its 15th bachelor of science degree program. Offered through the Alan Levin Department of Mechanical and Nuclear Engineering, the curriculum of 123 credit hours will be officially available starting in the fall this year.

Hanson

Since the president's inauguration in January, the Trump administration has been on course to make big changes at the Nuclear Regulatory Commission to realize its goals of deregulation, energy dominance, and deployment of advanced reactors. Given the executive orders (EOs) and the work that the Department of Government Efficiency has done in cutting the federal workforce, it was a surprise that NRC commissioner Christopher Hanson was dismissed on Friday, according to a statement Hanson posted on his LinkedIn profile early Monday.

Hanson said in the post that President Trump terminated his position “without cause, contrary to existing law and long-standing precedent regarding removal of independent agency appointments.”

A scientific mission led by the French National Centre for Scientific Research (CNRS) set sail this past weekend in the Northeast Atlantic to investigate the long-term impacts of radioactive waste dumped at sea between the 1950s and 1990s.

The U.S. Department of Air Force has announced its notice of intent to award advanced nuclear technology company Oklo a contract to pilot a microreactor at Eielson Air Force Base in Alaska.

Talen Energy Corporation and Amazon have signed an expanded power purchase agreement (PPA) whereby Talen agrees to supply electricity from its Susquehanna nuclear power plant for AI operations and other cloud technologies at Amazon Web Services’ data center campus next to the power plant.

The newest student section of the American Nuclear Society has been launched at New Mexico State University. Formally approved and celebrated at the 2024 ANS Winter Conference and Expo, this newest community is the 59th active ANS student section, not including two sections currently in the process of revitalization.

In the fall of 2023, a small Zeno Power team accomplished a major feat: they demonstrated the first strontium-90 heat source in decades—and the first-ever by a commercial company.

Zeno Power worked with Pacific Northwest National Laboratory to fabricate and validate this Z1 heat source design at the lab’s Radiochemical Processing Laboratory. The Z1 demonstration heralded renewed interest in developing radioisotope power system (RPS) technology. In early 2025, the heat source was disassembled, and the Sr-90 was returned to the U.S. Department of Energy for continued use.

The World Bank has reversed its longtime policy on nuclear power plants, deciding at its June 10 board meeting that it would begin funding new nuclear energy projects around the world. The multinational lending organization also decided that it would consider funding for life extensions of existing nuclear reactors. These policy changes were explained by World Bank President Ajay Banga in an email to organization employees.

The Massachusetts Institute of Technology’s Plasma Science and Fusion Center (PSFC) has launched the Schmidt Laboratory for Materials in Nuclear Technologies (LMNT). Backed by a philanthropic consortium led by Eric and Wendy Schmidt, LMNT is designed to speed up the discovery and evaluation of cost-effective materials that can withstand extreme fusion conditions for extended periods.

Working with the Environmental Protection Agency, the Department of Energy has revised its planned approach to remediating contaminated soil underneath the Chemical Materials Engineering Laboratory (commonly known as the 324 Building) at the Hanford Site in Washington state. The soil, which has been designated the 300-296 waste site, became contaminated as the result of a spill of highly radioactive material in the mid-1980s.

Fedorchak

North Dakota’s sole member of the U.S. House of Representatives, Republican freshman Congresswoman Julie Fedorchak, has introduced the Baseload Reliability Protection Act.

The bill aims to “amend the Federal Power Act to prohibit retirements of baseload electric generating units in any area that is served by a Regional Transmission Organization or an Independent System Operator and that the North American Electric Reliability Corporation [NERC] categorizes as at elevated risk or high risk of electricity supply shortfalls, and for other purposes.”

A summary of the legislation is available on Fedorchak’s House website.

Amendments: The Baseload Reliability Protection Act would amend the Federal Power Act in the following ways:

Eight companies were chosen to develop fusion pilot plant designs through the Department of Energy’s Milestone-Based Fusion Development Program just over two years ago. It wasn’t until June 2024 that the DOE announced that protracted negotiations over program metrics had been concluded. Now, two years on, the original eight are “making great progress,” according to Colleen Nehl, program manager for public-private partnerships in the DOE’s Office of Fusion Energy Sciences (FES). Nehl spoke during a June 4 webinar convened on short notice to discuss the latest fusion Milestone news: a fast-tracked opportunity for additional teams to access remaining Fiscal Year 2025 funding for the Milestone program.

Idaho National Laboratory this week signed a memorandum of understanding with the Missouri University of Science and Technology that highlights the joint commitment of the institutions to the Strategic Understanding for Premier Education and Research (SUPER) initiative.

Craig Piercy
cpiercy@ans.org

The title for this year’s waste management issue of Nuclear News is, in my opinion, the perfect framing to consider spent fuel and waste management as we know it now and how we imagine it could look in the future. So, let’s break it down.

What really is “today’s challenge”? It’s certainly not safety. Since 1955, we have conducted more than 2,500 cask shipments without a single radiological release or incidence of harm to a member of the public. Despite what antinuclear evangelists (in dwindling numbers) might shriek, the industry’s record of storing and transporting used fuel is unassailable.

The lack of progress on a geologic repository isn’t necessarily a challenge to new nuclear development. We already have systems capable of storing used fuel assemblies for more than a century, proven technology with no moving parts.

The Nuclear Regulatory Commission is providing the opportunity to request a hearing on Dow Chemical Company’s application to construct a 320-MWe nuclear power plant at the company’s Seadrift site in Calhoun, Texas. Long Mott Energy, a wholly owned subsidiary of Dow Chemical, submitted its construction permit application to the NRC in March. It was accepted for review by the agency on May 12.

It’s a move that “brings to an end decades of dithering and delay, with the government backing the builders.” That’s how the U.K. government announced, with alliterative fanfare, its £14.2 billion (about $19.2 billion) investment in Sizewell C, where EDF Energy plans to build two 1,600-MWe EPRs.

A new method has received Washington state’s approval for use at the 222-S Laboratory at the Department of Energy’s Hanford Site, improving how experts analyze tank waste and providing more precise data to support safe and efficient cleanup.

Taking advantage of growing global demand for nuclear decontamination and decommissioning, South Korea’s state-run Korea Hydro & Nuclear Power hopes to enter the U.S. nuclear power plant D&D market next year, according to a report by English news site Pulse (a service of Mael Business News Korea).