Project Pele will “nurture” a second microreactor: X-energy’s Xe-Mobile

September 14, 2023, 3:06PMNuclear News

The Department of Defense announced on September 13 that it has awarded a contract option to X-energy for the “enhanced engineering design” of a microreactor that could serve as the transportable power source envisioned by the Strategic Capabilities Office’s (SCO) Project Pele. The DOD expects the award for one year of work to “allow a thorough analysis of design options,” resulting in a preliminary engineering design and “initiation of a regulatory preapplication process.”

Project Pele in context: An update on the DOD’s microreactor plans

August 28, 2023, 9:30AMNuclear News

Deploying microreactor technology for military applications could have huge impacts on logistics and reliability for the military of the future, and on the commercial use of similar technologies. That’s why the Department of Defense is developing Project Pele—a high-temperature, gas-cooled and TRISO-fueled microreactor, transportable within mobile shipping containers—for testing at Idaho National Laboratory in 2025.

BWXT wins Project Pele contract to supply U.S.'s first microreactor

June 9, 2022, 12:00PMNuclear News
Artist’s rendering of BWXT’s Project Pele transportable reactor modules arriving for set up and operation. (Image: BWXT)

BWX Technologies, Inc., will deliver the first microreactor in the United States under a contract awarded by the U.S. Department of Defense Strategic Capabilities Office (SCO), the company announced today. BWXT will have two years to build a transportable microreactor prototype to the SCO’s Project Pele specifications and deliver it to Idaho National Laboratory for testing under a cost-type contract valued at about $300 million.

DOD to move ahead with Project Pele

April 18, 2022, 12:00PMNuclear News
The Project Pele microreactor will be fueled by TRISO fuel particles like those shown here. (Photo: INL)

The Department of Defense’s Strategic Capabilities Office (SCO) on April 13 released a record of decision (ROD) for Project Pele, a program intended to design and build a mobile microreactor at Idaho National Laboratory. The ROD for Project Pele is based on a final environmental impact statement (EIS) published in February. The designs submitted by the two candidate vendors—BWXT Advanced Technologies and X-energy—both fit the parameters analyzed in the final EIS.

Final EIS for Project Pele microreactor available

February 25, 2022, 12:00PMNuclear News
An illustration of a potential mobile microreactor site at Test Pad D in INL’s Critical Infrastructure Test Range Complex for the grid operation phase of Project Pele. (Image: DOD)

The U.S. Department of Defense (DOD) is looking to reduce its reliance on local electric grids and diesel-fueled generators at military installations. Project Pele is designed to demonstrate the technical and safety features of mobile microreactors capable of generating up to 5 MWe.

Draft EIS released for Project Pele mobile microreactor demo at INL

September 17, 2021, 9:37AMNuclear News

Plans to test a prototype mobile microreactor designed to military requirements moved ahead when the Department of Defense (DOD), acting through its Strategic Capabilities Office and with the Department of Energy serving as a cooperating agency, on September 16 announced the availability of a draft environmental impact statement for the construction and demonstration phase of Project Pele.