Antares Secures BWXT Fuel Agreement, Advances DOE Review for Electricity-Producing Mark-1
The agreement gives Antares a U.S.-origin TRISO fuel source and follows DOE’s first safety step for Mark-1, which is planned for 2027 testing.
7 Articles
7 Articles
Antares Secures BWXT Fuel Agreement, Advances DOE Review for Electricity-Producing Mark-1
Antares Nuclear has secured a multi-year agreement with BWX Technologies (BWXT) for advanced nuclear fuel fabrication and received initial Department of Energy (DOE) safety approval for its Mark-1 microreactor, advancing two key requirements for the company’s planned transition from reactor testing to electricity production and military deployments. The Torrance, California–based developer announced on Oct. 27 […]
BWXT Announces Contract with Antares for TRISO Nuclear Fuel Production
LYNCHBURG, Va. — BWX Technologies, Inc. (NYSE: BWXT) announced today that its BWXT Advanced Fuels subsidiary has entered into a multi-year commercial agreement with Antares Nuclear, Inc., establishing a framework for production of tri-structural isotropic ( TRISO) nuclear fuel. The agreement includes terms for an initial allocation of 1 MTU (metric ton uranium), with the […]
Antares Adds One-Tonne BWXT Fuel Allocation for Microreactors
Lynchburg, October 27, 2026, 10:05 (EDT) BWX Technologies (NYSE:BWXT) signed a multiyear fuel agreement with Antares Nuclear that includes an initial one-tonne uranium allocation, the supplier said Tuesday. It will produce TRISO fuel on its existing fabrication line in Lynchburg, Virginia. The agreement gives Antares a second contracted fabrication supplier as it prepares for a…
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