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X-energy’s mobile microreactor gets support from DOE

October 30, 2023, 12:00PMNuclear News

X-energy and the Department of Energy’s Office of Nuclear Energy have reached a cooperative agreement valued at $2.5 million to continue the development of X-energy’s mobile microreactor design, the company announced October 25. The agreement, which extends through 2024, supports X-energy’s work on architecture and key technologies for the preliminary design of a commercial transportable power plant expected to produce 3–5 MWe.

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Project Pele progress: BWXT delivers fuel to INL

December 4, 2025, 12:00PMNuclear News

This week, BWX Technologies, alongside Idaho National Laboratory and the Department of Defense’s Strategic Capabilities Office, announced the arrival of a full core of TRISO fuel at INL’s...

Atomic museum benefits from L&A donation

December 9, 2025, 3:00PMANS Nuclear Cafe

Longenecker & Associates has announced a $500,000 pledge from John and Bonnie Longenecker to the National Atomic Testing Museum in Las Vegas, Nev. The contribution will strengthen the...

Deep Fission to break ground this week

December 8, 2025, 6:58AMNuclear News

With about seven months left in the race to bring DOE-authorized test reactors on line by July 4, 2026, via the Reactor Pilot Program, Deep Fission has announced that it will break ground on...

Project delivers a universal waste canister for advanced reactors

December 4, 2025, 3:45PMRadwaste Solutions

Nuclear waste disposal technology company Deep Isolation Nuclear has announced the completion of a three-year project to manufacture, physically test, and validate a disposal-ready universal...

ANS hosts webinar on uranium mill tailing facilities

December 1, 2025, 7:02AMANS News

The American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) has held another presentation in its monthly Community of Practice (CoP) series. Former...

White House to consolidate data and research under AI-driven Genesis Mission

November 26, 2025, 9:49AMNuclear News

One of the executive orders issued by President Trump in November —“Launching the Genesis Mission”—focuses on a national effort to accelerate the use of AI in scientific research. The...

The DOE reorganization’s impact on nuclear

November 26, 2025, 7:00AMNuclear News

In a recent press release, the Department of Energy announced an organizational realignment aimed at “expanding American energy production, accelerating scientific and technological...

X-energy raises $700M in latest funding round

November 25, 2025, 3:01PMNuclear News

Advanced reactor developer X-energy has announced that it has closed an oversubscribed Series D financing round of approximately $700 million. The funding proceeds are expected to be used to...

My story: Abraham Weitzberg, ANS member since 1962

November 25, 2025, 9:31AMANS NewsAbraham Weitzberg

My first exposure to nuclear engineering was in 1956–57 when I was a fourth-year chemical engineering undergraduate at MIT. The previous summer, I worked at an oil refinery in New Jersey...

DOE-NE opens comments on new fuel consortium agreements

November 21, 2025, 8:06AMNuclear News

The Department of Energy’s Office of Nuclear Energy is requesting comments on a draft voluntary agreement for the Nuclear Fuel Cycle Defense Production Act (DPA) Consortium, with a short...

X-energy’s mobile microreactor gets support from DOE

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