The Government Accountability Office has released a report to Congress titled “Nuclear Fuel: Actions Needed to Enhance Cost Reporting and Economic Analysis for Federal Uranium Supply Efforts.” The report describes National Nuclear Security Administration estimates of enriched uranium supplies and demands, examines the NNSA’s plans to meet enriched uranium needs, and describes potential challenges to meeting supply goals. It also examines Department of Energy efforts to support the front-end fuel cycle for the commercial nuclear industry.

Centrus Energy Corp. will be providing X-energy with enrichment services for low-enriched uranium and high-assay, low-enriched uranium to support X-energy’s planned deployments of Xe-100 small modular reactors and TRISO-X fuel, according to the terms of a new contract signed by the companies. The fuel will be produced at Centrus’s American Centrifuge Plant in Piketon, Ohio. In turn, X-energy will provide Centrus with prepayments to help support expanding the capacity of Centrus’s domestic commercial enrichment program.

In the latest twist in a long-term, multistep contracting arrangement with the Department of Energy, Centrus Energy has signed a contract to finalize terms of a $900 million DOE task order to expand production capacity for high-assay low-enriched uranium at its American Centrifuge Plant in Piketon, Ohio. The expansion is part of Centrus’s multibillion-dollar capacity expansion that also includes low-enriched uranium.

The new DOE award allows the company to transition its HALEU production cascade to a commercial-scale operation at Piketon. The contract also includes options for as much $170 million in HALEU purchases for DOE missions, for a total contract value of $1.07 billion. Those options are subject to the discretion of DOE.

The HALEU cascade at the American Centrifuge Plant in Piketon, Ohio. (Photo: Centrus Energy)

American Centrifuge Operating, a subsidiary of Centrus Energy Corp., has formed a multiyear strategic collaboration with Fluor Corporation in which Fluor will serve as the engineering, procurement, and construction (EPC) contractor for Centrus’s expansion of its uranium enrichment facility in Piketon, Ohio. Fluor will lead the engineering and design aspects of the American Centrifuge Plant’s expansion, manage the supply chain and procurement of key materials and services, oversee construction at the site, and support the commissioning of new capacity.

Signing CEOs: Centrus’s Daniel Poneman, left, and Lightbridge’s Seth Grae. (Photo: Lightbridge/X)

Nuclear fuel companies Lightbridge Corporation and Centrus Energy have announced a contract to conduct a front-end engineering and design (FEED) study to add a dedicated Lightbridge Pilot Fuel Fabrication Facility (LPFFF) at Centrus’s American Centrifuge Plant in Piketon, Ohio.

Lightbridge chief executive officer Seth Grae and Centrus CEO Daniel Poneman inked the agreement yesterday at the COP28 conference, currently underway in the United Arab Emirates.

The FEED study, according to the joint announcement, will identify infrastructure and licensing requirements as well as the estimated cost and construction schedule for the LPFFF. Centrus’s wholly owned subsidiary, American Centrifuge Operating, will lead the study, which is expected to be completed sometime next year.

The Nuclear Regulatory Commission staff will hold a hybrid public meeting on September 7 to discuss the agency’s licensing and oversight of Centrus/American Centrifuge Operating’s American Centrifuge Plant, in Piketon, Ohio. The discussion will focus primarily on the company’s enrichment of high-assay low-enriched uranium, or HALEU.

Centrus Energy announced February 9 that it has finished assembling a cascade of uranium enrichment centrifuges and most of the associated support systems ahead of its contracted demonstration of high-assay low-enriched uranium (HALEU) production by the end of 2023. When the 16-machine cascade begins operating inside the Piketon, Ohio, American Centrifuge Plant, which has room for 11,520 machines, it will be the first new U.S.-technology based enrichment plant to begin production in 70 years.