California-based Oklo is partnering with Wyoming Hyperscale to power a state-of-the-art data center campus.

The companies, which announced the partnership last week, signed a nonbinding letter of intent to provide 100 megawatts of carbon-free energy for a 20-year power purchase agreement. Wyoming Hyperscale is building a data center on 58 acres of land on Aspen Mountain, a remote site southeast of Evanston, Wyo., and plans to use Oklo’s Aurora Powerhouse units to provide clean energy at the site.

Framatome was recently awarded a multimillion-dollar contract to perform mitigation of buried condenser feed pipes at a three-unit nuclear power plant in the United States.

The France-based nuclear company plans to install spray-in-place structural pipe liner to mitigate more than one mile of large diameter underground piping connected to plant condenser boxes. The project will be performed during nine outages over eight years, with the first application planned for fall 2025.

Utilities need to know months ahead of a scheduled refueling outage that fresh fuel will be on-site and ready to load. Now that the Prohibiting Russian Uranium Imports Act has been signed into law, U.S. utilities with plans to use Russian-origin low-enriched uranium also need to know if they can secure a waiver for imports through December 31, 2027—subject to specific annual limits—if “no alternative viable source of [LEU] is available to sustain the continued operation of a nuclear reactor or a United States nuclear energy company” or if LEU imports from Russia are “in the national interest.”

The United Kingdom has announced a northern Wales site as its preferred location for a third mega-nuclear power station as the nation aims to support long-term energy security.

Following its plans to build nuclear facilities at Hinkley in Somerset and Sizewell in Suffolk, both in England, U.K. officials hope to revive the nuclear history of Wylfa, in Wales, and bring thousands of jobs and major investment to the area. The government is kickstarting talks with global energy firms in hopes of building a nuclear plant in Wylfa that could provide enough energy to power 6 million homes for 60 years.

Europe’s first Mars rover—named Rosalind Franklin—was months away from a planned September launch when the European Space Agency (ESA) convened a meeting a few weeks after Russia’s February 2022 invasion of Ukraine. The ESA Council unanimously agreed on “the present impossibility” of working with Roscosmos as its launch partner and later decided to reboot its ExoMars mission with a new lander, new partners, and a new launch date.

Ukraine’s Zaporizhzhia nuclear power plant temporarily lost the connection to its sole remaining 750 kilovolt (kV) off-site power line last week due to a reported short circuit, leaving it reliant on a single backup line for more than three hours.

The U.S. Nuclear Regulatory Commission has formally accepted TerraPower’s small modular reactor construction permit application and is scheduling it for review.

The company’s Natrium reactor demonstration project—the nation’s first commercial advanced reactor of its kind—would be built on land in Wyoming near one of the state’s retiring coal plants. Kemmerer Power Station Unit 1 would operate as a 345-MW sodium-cooled reactor in conjunction with molten salt–based energy storage.

Japan’s Kyoto Fusioneering, a fusion startup spun out from Kyoto University, and Canadian Nuclear Laboratories have announced the formation of Fusion Fuel Cycles Inc., headquartered in Chalk River, Ontario, Canada. The joint venture extends a strategic alliance formed between the two entities in September 2023 and aims to develop and deploy deuterium-tritium (D-T) fusion fuel cycle technologies.

During the International Atomic Energy Agency’s International Conference on Nuclear Security this week, leaders from the U.S. Department of Energy’s National Nuclear Security Administration and the European Commission made a joint statement on enhancing radioactive source security.

The Nuclear Regulatory Commission hosted a public meeting yesterday to gather comments on its web-based ADAMS (WBA) system—a public document search tool introduced in 2010. It’s a tool that novice users find daunting and frequent users find frustrating, whether they’re searching for a single document or for thousands of documents on a single topic.

Members of the U.S. Senate Energy and Natural Resources Committee on Tuesday included nuclear energy as part of their discussions of the increasing demand for electricity anticipated in the coming decade, spurred in large part by the rise of artificial intelligence, data centers, and public consumption.

Last year, 168 incidents of illegal or unauthorized activities involving nuclear and other radioactive materials were reported to the International Atomic Energy Agency’s Incident and Trafficking Database (ITDB). According to the agency, this number is in line with historical averages. These incidents were reported by 31 IAEA member states; as of 2023, a total of 145 member states have participated in the ITDB.

There is a mix of good news and bad in the latest Nuclear Engineering Enrollment and Degrees Survey, 2021–2022 Data. According to this report from the Oak Ridge Institute for Science and Education (ORISE), compiled with data initially released in November 2023 and updated in February 2024, the number of doctoral degrees awarded in nuclear engineering at the end of the 2022 academic year in the United States—211 Ph.D.s—was the highest since the beginning of this survey’s data collection in 1966. However, the overall numbers of nuclear engineering degrees awarded in 2021 and 2022 were at their lowest levels in more than a decade. In addition, both undergraduate and graduate enrollment numbers were down compared with 2018 and 2019.

The Southeast Nuclear Council, an initiative of regional trade association E4 Carolinas, is holding a webinar from 9:00 to 10:00 a.m. (EDT) on May 23 on nuclear energy workforce development in the southeast United States.

Registration is required for the event.

The Nuclear Regulatory Commission is issuing a final rule and corresponding update to the generic environmental impact statement (GEIS) the agency uses when considering applications to renew the operating licenses of nuclear power reactors. All four current NRC commissioners voted to approve the rule on May 16.

The Nuclear Regulatory Commission is holding a webinar on May 21 to get public input on how the Agencywide Documents Access and Management System—known as ADAMS—is working for the public.

Fast reactor developer Oklo, which recently went public on the New York Stock Exchange, announced on May 13 that it has signed a memorandum of understanding with Atomic Alchemy to cooperate on the production of radioisotopes for medical, energy, industry, and science applications.

Four minority-serving institutions (MSIs) have been named by the Nuclear Regulatory Commission as recipients of scholarship and fellowship grants worth a total value of $1.78 million.

On May 13, President Biden signed the Prohibiting Russian Uranium Imports Act, unlocking the $2.72 billion that Congress conditionally appropriated in March to increase production of low-enriched uranium (LEU) and high-assay low-enriched uranium (HALEU).

A bill being considered in the U.S. Senate seeks to remove the requirement for the Nuclear Regulatory Commission to hold a public hearing for every nuclear reactor application.

Current law requires public hearings to be held by the NRC toward the end the reactor license application process, in addition to the statutorily required environmental and safety reviews that provide public engagement opportunities for stakeholders and citizens.