Flowserve Corporation, headquartered in Irving, Texas, has “received official approval from the U.S. Department of Energy (10 CFR Part 810) to be able to manufacture safety-critical pumps for India’s new reactors at our Coimbatore, India facility,” according to a post on the company’s LinkedIn profile.

Rhoades

Mudrick

Longtime nuclear industry executive Chris Mudrick has been named the new chief nuclear officer at Constellation Energy, effective September 29. He will take over the position from Dave Rhoades, who is retiring from the role.

History: Mudrick has been Constellation’s senior vice president of generation growth since December 2024, a position that marked his return to the company after serving as executive vice president and CNO at Bruce Power in Ontario, Canada, for more than four years. Prior to joining Bruce Power, Mudrick was at Constellation/Exelon for more than 32 years, ending his time there as senior vice president of operations–East and chief operating officer. He began his career with the company as a nuclear power plant operator in Pennsylvania in 1987.

General Atomics last week celebrated the completion of the central solenoid modules for the ITER reactor being built in southern France. Designed to demonstrate the scientific and technological feasibility of fusion power, the ITER tokamak will be the world’s largest experimental fusion facility.

Here is a recap of industry happenings from the recent past:

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Progress continues on ITER vacuum vessel construction

Westinghouse Electric Company has signed a $180 million contract with the ITER Organization for the assembly of ITER’s vacuum vessel. Westinghouse has been collaborating with ITER for more than a decade, including in the manufacturing of sectors for the tokamak device’s vacuum vessel, in cooperation with its partners in the AMW consortium, Ansaldo Nucleare and Walter Tosto. After all the vacuum vessel sectors are in place, Westinghouse plans to simultaneously weld the nine sectors to form one circular ring-shaped torus.

The American Nuclear Society’s Nuclear Nonproliferation Policy Division (NNPD) held a webinar recently exploring the security aspects of floating and offshore nuclear power.

Moderator Shikha Prasad, CEO of Srijan LLC and immediate past chair of the NNPD, began the discussion by recapping the recent exponential growth in the field and its future economic potential before introducing the presenters, each of whom spoke about the work they and their organizations are doing to advance the field.

Below are brief summaries of each speaker’s presentation. To see their thoughts and the ensuing Q&A, click here.

The Tennessee Valley Authority and Houston, Texas–based energy production company Entra1 Energy recently announced the signing of an agreement to collaborate on the deployment of six new nuclear power plants equipped with NuScale small modular reactors.

Kairos Power and BWX Technologies announced today that they will work together to “collaboratively explore” optimizing commercial production of TRISO fuel for Kairos’s planned advanced reactor fleet—beginning with the 50-MWe Hermes 2, slated for operation in 2030—and other potential customers. Their collaboration could include jointly developing a TRISO fuel fabrication facility.

Canadian uranium provider Cameco calculated an end-of-August spot price for uranium of $75.13—up from the previous month’s spot price of $71.10. Cameco continues to list a long-term price of $81.00 for August and has set it at $80.00 or $81.00 all year.

Eight days after Aalo Atomics released the details of its securing of $100 million in Series B funding, the company announced that it has broken ground on the 10-MWe Aalo-X. Sited in the desert beside Idaho National Laboratory, it will be the company’s first nuclear power plant, and it remains on track to go on line by July 4, 2026.

Hoping to tackle a growing global demand for energy, The Open Group, a vendor-neutral technology and standards membership organization, has announced the formation of the Industrial Advanced Nuclear Consortium (IANC) to collaborate on finding advanced nuclear energy solutions to serve industrial customers.

After the Trump administration’s new push to get a nuclear reactor on the moon by 2030 was first reported by Politico last month, media played up the shock value for people new to the concept. Few focused on the technical details of the new plan for lunar fission surface power (FSP), which halts and replaces a program that began under the first Trump administration with an early hope of getting a reactor on the moon by the end of 2026. Now, the focus is on streamlining NASA’s internal processes to support commercial space companies that can build a reactor with more than twice the power and mass and have it ready for launch by 2030.

Bangladesh Limited, the company that will operate the two-unit Rooppur nuclear power plant once it reaches commercial operation, is committed to enhancing the plant’s operational safety, according to the International Atomic Energy Agency.

The Nuclear Regulatory Commission has found that the environmental impacts of renewing the operating licenses of the Peach Bottom and Browns Ferry nuclear power plants for an additional 20 years are not great enough to prohibit doing so. If renewed, the licenses will allow the plants to operate for up to 80 years.

In May, the Wendelstein 7-X stellarator in Greifswald, Germany, concluded an experimental campaign by sustaining a plasma with a high triple product for 43 seconds. The machine far surpassed its own previous performance with a value that the Max Planck Institute for Plasma Physics (IPP) says “exceeds previous tokamak records for long plasma durations”—in part because of a fuel pellet injection system developed by researchers at Oak Ridge National Laboratory.

Watch ORNL’s video of that fuel pellet injection system—in use since September 2024—as it extrudes a column of frozen hydrogen and then cuts individual 3.2-millimeter-long pellets. The process, which takes just half a millisecond, was captured in slow motion by ORNL engineer Steve Meitner.

Another start-up hoping to capitalize on progress the Department of Energy’s Lawrence Livermore National Laboratory has made in realizing inertial fusion energy has been launched. On August 27, San Francisco–based Inertia Enterprises, a private fusion power start-up, announced the formation of the company with the goal of commercializing fusion energy.

A new imaging technology is being used on decommissioned reactors at the Department of Energy's Hanford Site in Washington state, revealing a detailed look inside the sealed enclosures.

Constellation has reported that its employees were joined by hundreds of community members and labor leaders on August 26 at the Clinton Clean Energy Center to celebrate a power purchase agreement between Constellation and Meta that supports the relicensing, continued operation, and expansion of Clinton for another two decades. The rally was held at the plant site, located in rural DeWitt County, Ill.

San Diego, Calif.–based General Atomics has announced a $20 million, 10-year strategic investment in Canada’s Fusion Fuel Cycles Inc. (FFC), a joint venture between Canadian Nuclear Laboratories and Japan’s Kyoto Fusioneering. The investment will help accelerate the development of FFC’s flagship project, the Unique Integrated Testing Facility (UNITY-2), a deuterium-tritium fuel cycle test facility located at CNL’s Chalk River Laboratories.

Almost every day this week has featured headlines concerning announcements, signings, and progress across Utah’s nuclear sector.

At a glance: TerraPower, Flagship, and the state signed a memorandum of understanding to cooperate on siting a Natrium reactor; $5 million may come to Camp Williams for General Matter–related site preparation work; and Nusano cut the ribbon on a radioisotope production facility.

The Department of Energy made conditional commitments yesterday to provide high-assay low-enriched uranium to three companies: reactor developer Antares Nuclear; fuel fabricator Standard Nuclear; and Natura Resources, which is backing Abilene Christian University’s development of a small Molten Salt Research Reactor and pursuing a commercial reactor design of its own. Following a contracting process, some of the companies “could receive their HALEU later this year.”