In June 2025, the Department of Energy announced the Reactor Pilot Program, an authorization pathway that allowed reactor developers to partner with the DOE to get first-of-a-kind (FOAK) reactors built and tested. Soon after, the DOE rolled out a complementary Fuel Line Pilot Program, which aimed to fast-track fuel projects. In all, 20 projects were accepted into the new programs.

In 2019, a familiar landmark at Idaho National Laboratory was scheduled for demolition. Though striking for both its physical presence and its significance to nuclear history, the containment dome that once housed Experimental Breeder Reactor-II sat unused—that is, until INL realized its potential as a reactor testing facility.

On Tuesday, the National Reactor Innovation Center hosted an industry day for the Nuclear Energy Launch Pad, providing a forum for companies to learn more about how the program works, timelines, collaboration with the various entities involved, and available resources.

The launch pad is a long-term program stemming from the Reactor Pilot Program and Fuel Line Pilot Program. It aims to fast-track regulatory processes for new reactors and fuel facilities that meet certain milestones.

Earlier this week, Idaho National Laboratory announced that its Structural Properties Laboratory (SPL) has been fully operational since January. Located at INL’s Materials and Fuels Complex, the SPL houses the lab’s first new hot cell in 50 years.

Utah State University and Battelle Energy Alliance, an Idaho National Laboratory contractor, have signed a memorandum of understanding, committing to a Strategic Understanding for Premier Education and Research (SUPER) agreement, which formalizes and expands the university’s collaboration with INL.

Clean Core Thorium Energy has announced the completion of its nearly two-year ANEEL fuel irradiation testing and qualification campaign at Idaho National Laboratory.

The idea behind ANEEL (Advanced Nuclear Energy for Enriched Life) fuel is to provide existing pressurized heavy water reactors with a fuel option that has increased high-burnup performance without requiring any modification to the reactors.

The Department of Energy’s Office of Environmental Management has announced that its Idaho Cleanup Project (ICP) recently received department approval for the conceptual design for a spent nuclear fuel staging facility project at Idaho National Laboratory.

As the United States faces surging electricity demand driven by artificial intelligence, data centers, and a push to bring manufacturing back home, Idaho National Laboratory is leading an effort to modernize and expand the nation’s nuclear power capabilities by revamping the Department of Energy’s Light Water Reactor Sustainability (LWRS) Program.

The Department of Energy on April 22 issued two requests for applications seeking proposals from private industry on kickstarting the reprocessing and recycling of spent nuclear fuel in the United States.

According to the DOE, the RFAs represent an unprecedented opportunity for the private sector to restore the nation’s nuclear leadership.

Heavy metal rods are placed into large stainless steel TRIGA spent fuel canisters to test their load-bearing capabilities. (Photo: DOE)

The Department of Energy’s Office of Environmental Management announced last week that it is preparing to receive a shipment of spent nuclear fuel from Penn State University’s research reactor. The fuel is being shipped to Idaho National Laboratory for research purposes.

DOE-EM said crews with the Idaho Cleanup Project recently fabricated and tested four stainless steel canisters that will be used to receive and store the used TRIGA fuel. (“TRIGA” stands for “Training, Research, Isotope, General Atomics.”)

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.

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.

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.

The White House is requesting $1.5 billion for the Department of Energy’s Office of Nuclear Energy in the fiscal year 2027 budget proposal, about 9 percent less than the previous year.

The request from the Trump administration is one of several associated with nuclear energy in the proposal, which was released Friday. Congress still must review and vote on the budget.

The Department of Energy announced the completion of a proof-of-concept demonstration of the use of Everstar’s AI tool to generate chapter 5 of an NRC license application from preliminary safety documents.

The 208-page document was created by the AI tool in approximately one day. According to the DOE, it would typically take a team of people between four and six weeks to complete this work.

The American Nuclear Society recently hosted a panel discussion featuring prominent figures from the nuclear sector who discussed the industry’s ongoing push for criticality.

Yasir Arafat, chief technical officer of Aalo Atomics; Jordan Bramble, CEO of Antares Nuclear; and Rita Baranwal, chief nuclear officer of Radiant Industries, participated in the discussion and covered their recent progress in the Department of Energy’s Reactor Pilot Program. Nader Satvat, director of nuclear systems design at Kairos Power, gave an update on the company’s ongoing demonstration projects taking place outside of the landscape of DOE authorization.

It has been 10 months since President Trump signed several executive orders that have reshaped the nuclear energy industry and set lofty goals for initiatives like the development and deployment of new nuclear technology.

One such initiative, the DOE’s Nuclear Reactor Pilot Program, calls for at least 3 of the 11 reactors in the program to achieve criticality by July 4, 2026. Some have questioned whether this target is feasible.

MARVEL, the Microreactor Applications Research Validation and Evaluation project at Idaho National Laboratory, has had its preliminary documented safety analysis approved by the Department of Energy, marking a milestone in its development and serving as a potential outline for other microreactors in development.

The Department of Energy is set to expand on its Reactor Pilot Program and Fuel Line Pilot Program by introducing the Nuclear Energy Launch Pad, a DOE-led program to integrate the authorization, testing, and operation of reactors and fuel facilities from private nuclear developers. Furthermore, it will include two pathways—Launch Pad INL and Launch Pad USA—with options to access Idaho National Laboratory land or other sites around the nation.

The DOE plans to transition future pilot program applicants to the new Launch Pad model. Application requirements and review criteria will mirror those used in the reactor and fuel line pilot programs, and projects already in those programs will transition to Launch Pad with no need to reapply.

Idaho National Laboratory has announced that the National Reactor Innovation Center’s Molten Salt Thermophysical Examination Capability (MSTEC) facility will begin operations in March 2026.

Providing testing capabilities for molten salts, including fuel salts, MSTEC extends INL’s abilities to advance molten salt reactor technology and provide data needed for safe reactor deployment.