The US Department of Energy (DOE) has launched a Request for Proposal (RFP) from companies seeking to build and power AI data centers at DOE’s Oak Ridge Reservation in Oak Ridge, Tennessee.
Two sites at the reservation are available for consideration, one at the East Tennessee Technology Park and another on land next to the Oak Ridge National Laboratory (ORNL).
The applicants will be responsible for the construction, operation, and eventual decommissioning of the data center project. According to the DOE, they will also need to secure a utility connection agreement for new power generation and battery storage systems.
“This RFP represents more than a ground lease for AI data center development; it offers US companies a potential chance to anchor their partnership with one of our nation’s greatest assets, our National Labs. From its Manhattan Project roots to its present leadership in advanced computing, Oak Ridge exemplifies the continuum of American innovation that will help power the AI revolution,” said Dr. Darío Gil, under secretary for science.
“With President Trump’s leadership, the Department is advancing America’s energy abundance together with the gold standard science of our labs to secure US leadership in the new age of artificial intelligence and energy dominance.”
The DOE will competitively evaluate proposals based on their technological readiness, financial viability, and detailed plans for completing regulatory and permitting requirements.
The proposals are due by December 1, 2025. The DOE has announced that it will sponsor an industry day event on October 15 to provide applicants with more information on the solicitation process, requirements outlined in the RFP, and provide a tour of the sites available for consideration.
Oak Ridge was one of several sites identified by the DOE in July for the development of data centers on federal land.
Oak Ridge is a 33,508-acre federally owned site located in the counties of Anderson and Roane in eastern Tennessee. The reservation is home to two primary DOE operations, the ORNL and the Y-12 National Security Complex. ORNL was established in 1943 as the site of the Manhattan Project.
DOE selects four companies for advanced nuclear fuel pilot project
In other news, the DOE selected four advanced nuclear companies to improve the country’s domestic supply chains for nuclear fuel.
The DOE selected Oklo, Terrestrial Energy, Triso-X, and Valar Atomics for the Advanced Nuclear Fuel Line Pilot to construct advanced nuclear fuel lines. The project aims to reduce reliance on foreign sources of enriched uranium and support the DOE’s Reactor Pilot Program.
The nuclear fuel line pilot will enable selected companies to leverage the DOE’s authorization process, ensuring a robust supply of fuel is available for research, development, and demonstration purposes.
“President Trump has made clear that a strong nuclear sector is a central component of America’s energy security and prosperity,” said Deputy Secretary of Energy James P. Danly. “Restoring a secure domestic fuel supply will ensure that advanced reactors can move quickly from design to deployment and into operation. The ability to produce these fuels is essential to ensuring American leadership in nuclear energy and to meeting the nation’s growing demand for reliable power.”
As part of the pilot, Oklo will build and operate three fuel fabrication facilities to support its Aurora and Pluto reactors, as well as potentially other fast reactors, at its base in Santa Clara, California.
Terrestrial Energy intends to develop its Terrestrial Energy Fuel Line Assembly to demonstrate a fuel salt fabrication process in a phased approach at its headquarters in Charlotte, North Carolina.
TRISO-X will construct and operate an additional fuel fabrication laboratory facility to enable pilot-scale integration, training, and system validation, supporting the TX-1 commercial TRISO fuel fabrication facility in Oak Ridge, Tennessee.
Finally, Valar will utilize the pilot to support its TRISO fuel fabrication for the Ward250 reactor deployment and potentially other high-temperature gas reactors in Hawthorne, California.
The companies will be responsible for the costs associated with the construction, operation, and decommissioning of their fuel fabrication facilities. Additionally, the companies will need to manage the sourcing of nuclear material feedstock. They will also have the ability to apply for the supply of high-assay low-enriched uranium (HALEU) through the DOE’s HALEU Availability Program.
The DOE selected 11 advanced nuclear reactor projects to participate in its Reactor Pilot Program in August. As part of the program, the DOE will support companies in constructing, operating, and achieving criticality of at least three test reactors using the DOE authorization process by July 4, 2026.
Valar, Terrestrial, and Oklo were selected as participants in both programs. Aalo Atomics, Antares Nuclear, Atomic Alchemy, Deep Fission, Last Energy, Natura Resources, and Radiant are the other participants in the Reactor Pilot Program.