Concept art of Orano’s planned Project Ike facility in Oak Ridge, Tenn. (Image: Orano)
Orano USA announced on April 22 that it has signed a memorandum of understanding with North America’s Building Trades Unions (NABTU) outlining their cooperative relationship to support the construction of Project Ike, Orano’s planned $5 billion centrifuge uranium enrichment facility in Oak Ridge, Tenn.
DOE Secretary Chris Wright testifies before the Senate ENR Committee on April 21. (Image: Senate Energy and Natural Resources Committee)
Energy Secretary Chris Wright has spent the past week courting members of Congress to approve his agency’s $53.9 billion discretionary budget request for fiscal year 2027. On Tuesday, Wright spoke before the U.S. Senate Energy and Natural Resources Committee. On April 15, Wright testified before the U.S. House Subcommittee on Energy & Water Development and Related Agencies. And on April 16, he testified before the House Energy and Commerce Subcommittee.
Artist’s concept of Phase 3 of NASA’s Moon Base. (Image: NASA)
A White House Office of Science and Technology Policy (OSTP) memorandum released on Tuesday guides NASA, the Department of Energy, and the Department of Defense on their roles in deploying near-term space nuclear power.
This follows a series of NASA announcements last month—driven by the executive order “Ensuring American Space Superiority,” issued by Trump in December—including an ambitious timeline for establishing a moon base, which would rely on fission surface power (FSP) to survive the long lunar night at the moon’s south pole, and plans for a nuclear electric propulsion (NEP) rocket to be launched in 2028.
Concept art of the six-module CFPP at INL, terminated before construction could begin. (Image: NuScale)
The Carbon Free Power Project (CFPP) called for the deployment of six 77-MWe pressurized water reactors at Idaho National Laboratory that would provide power to INL and to Utah Associated Municipal Power Systems (UAMPS) customers in Utah and surrounding states. But UAMPS and NuScale Power mutually agreed to end the project in late 2023, ending a first-of-a-kind SMR project that was years in the making.
Total project costs, had it been completed, were estimated at $8.03 billion, with $1.36 billion coming from the Department of Energy as part of a 10-year, noncompetitive, cost-share award.
The DOME test bed is now open at Idaho National Laboratory. (Photo: INL)
On Wednesday, Idaho National Laboratory announced that the National Reactor Innovation Center’s Demonstration of Microreactor Experiments (DOME) test bed is now “open for business.”
With DOME’s opening, microreactor developers will soon be able to test, demonstrate, and validate their reactor designs. Rian Bahran, the Department of Energy’s deputy assistant secretary for nuclear reactors, called this “essential infrastructure” a “testament to our commitment to a robust nuclear future” and a key tool for “accelerating the development and deployment” of new energy technologies.
The Shine Chrysalis isotope production facility under construction in 2024. (Image: Shine)
Fusion technology company Shine has been issued a conditional commitment for a loan of up to $263 million by the Department of Energy’s Office of Energy Dominance Financing (EDF) to support the construction of the company’s medical isotope production facility in Janesville, Wis.
An image from a Microsoft video on the company’s “AI for nuclear” collaboration with Nvidia. (Image: Microsoft)
Microsoft and Nvidia have formed an “AI for nuclear” partnership intended to streamline the permitting, design, and operations of nuclear power plant facilities, and highlighted the collaboration at CERAWeek 2026 in Houston earlier this week.
Microsoft said in an announcement that the collaboration will build a “connected, AI-powered foundation” of AI tools that energy developers will be able to use to make work “repeatable, traceable, secure, and predictable,” all the while reducing work timelines and maintaining safety.
A nuclear scientist at MURR prepares gadolinium-153 for use in calibrating SPECT diagnostic imaging machines. (Photo: Curators of the University of Missouri)
The University of Missouri Research Reactor (MURR) has commenced production of gadolinium-153, a radioisotope used in medical imaging applications, as announced by the Department of Energy’s Office of Isotope R&D Production (IRP) and the university earlier this week. That makes MURR the only domestic supplier of Gd-153 and one of two suppliers in the world.
Schematic of a deep horizontal borehole repository for nuclear waste. (Image: Deep Isolation)
Waste disposal technology company Deep Isolation Nuclear has claimed that results of a study it conducted with reactor developer Oklo demonstrate that deep borehole disposal could be an option for disposing of high-level radioactive waste generated from the recycling of advanced reactor fuel.
A fighter jet at Eielson Air Force Base. (Photo: Eielson Air Force Base)
Discussions and actions on nuclear energy have penetrated several state capitol buildings, congressional hearings, and industry gatherings across the United States this month, including in Alaska, Connecticut, Louisiana, Massachusetts, Minnesota, and New York.
Nuclear technology start-up Project Omega announced that it has been awarded a contract through the Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) to advance used nuclear fuel recycling. Project Omega said the award will be used to validate key components of its molten salt electrochemical recycling platform designed to process UNF, recover valuable isotopes, and reduce long-term waste management challenges.
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