Before and after demolition: (1) Workers take the “first bite” during the start of the Main Plant Process Building demolition in 2022. (2) The Fuel Receiving and Storage Facility is now visible from this vantage point following the completion of the building demolition this month. Workers have begun groundwork to install a protective cover over the Main Plant footprint. (Image: DOE)
The Department of Energy’s Office of Environmental Management and its cleanup contractor CH2M Hill BWXT West Valley (CHBWV) completed the on-time removal of the Main Plant Process Building at the West Valley Demonstration Project (WVDP) in New York. Located 35 miles south of Buffalo, the 150-acre WVDP site is home to the only commercial spent nuclear fuel reprocessing facility to operate in the United States.
Ann Gibeaut (center row, second from left), Tim Adkins (center row, far right), and other volunteer educators with Civil Air Patrol cadets. (Photo: Boone Composite Squadron, Civil Air Patrol)
Husband-and-wife team Timothy Adkins and Ann Gibeaut are using Geiger counters supplied by the American Nuclear Society to educate young people in West Virginia about nuclear science and ionizing radiation. In 2022, ANS donated some old nonfunctioning Geiger counters to Tim and Ann, who recalibrated them and got them working again.
Hanford contractor teams rehearse procedures for the first transfer of waste from one of the site’s underground tanks to the WTP later this summer. (Photo: DOE)
The Department of Energy’s Office of Environmental Management said that crews at its Hanford Site in Washington state are preparing for the site’s first-ever transfer of radioactive waste from one of its large underground tanks, Tank AP-106, to the Waste Treatment and Immobilization Plant (WTP).
The IAEA director general prepares to deliver his update. (Photo: Dean Calma/IAEA)
Rafael Mariano Grossi, director general of the International Atomic Energy Agency, has shared his concerns about the Iran-Israel conflict with the agency’s board of directors.
“Military escalation threatens lives, increases the chance of a radiological release with serious consequences for people and the environment and delays indispensable work towards a diplomatic solution for the long-term assurance that Iran does not acquire a nuclear weapon,” Grossi said on June 16. “Consistent with the objectives of the IAEA and its statute, I call on all parties to exercise maximum restraint to avoid further escalation.”
Unterweser’s four steam generators rest on cradles at the plant before being shipped off-site. (Photo: PreussenElektra)
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.
Belgium will construct a surface disposal facility for low- and intermediate-level short-lived waste in Dessel. (Image: ONDRAF/NIRAS)
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.
Looking down into K-State’s research reactor. (Photo: Kansas State University)
Greenpeace protest the dumping of barrels in the early 1980s. (Photo: Greenpeace/Pierre Gleizes)
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.
Susquehanna nuclear power plant in Salem Township, Pa.
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.
Olivia Belian and Joseph Holles hold the official chapter certificate awarded to the group last semester. (Photo: NMSU)
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.
June 13, 2025, 3:00PMNuclear NewsAlex Gilbert, Harsh Desai, Patrick Snouffer The Z1 heat source was the first Sr-90 heat source built in the United States in nearly four decades and the first of its kind for a commercial company. (Photo: Zeno Power)
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.
Housed at MIT’s Plasma Science and Fusion Center, the Schmidt Laboratory for Materials in Nuclear Technologies will use a compact cyclotron to accelerate the testing of materials for use in commercial fusion power plants. (Image: Rick Leccacorvi and Rui Vieira/PSFC)
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.
Hanford’s 324 Building, circa 2015. (Photo: DOE)
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.