Standard Nuclear reports construction substantially complete at Tennessee and Idaho fuel facilities
Standard Nuclear announced on July 17, 2026, that construction is substantially complete at its new advanced nuclear fuel production facilities in Tennessee (SN-TN) and Idaho (SN-ID). Both facilities have received approval of Preliminary Documented Safety Analyses from the U.S. Department of Energy and are expected to add up to 5 metric tons of uranium per year of TRISO production capacity once fully scaled, with initial capacity of approximately 1 MTU per facility annually. The company is proceeding with start-up, commissioning, and licensing activities before commencing production.
- Construction substantially complete at SN-TN and SN-ID facilities in Tennessee and Idaho
- Both facilities received approval of Preliminary Documented Safety Analyses from U.S. Department of Energy
- Facilities expected to provide up to 1 MTU of additional annual capacity each, with collective capacity of up to 5 metric tons of uranium per year once fully scaled
- Facilities remain subject to qualification activities and final readiness reviews before commencing production
- Company operates existing SN-0 facility in Oak Ridge, TN, currently producing TRISO with ability to produce up to 0.5 MTU annually
- Company continuing to build out fuel line as part of joint venture with Framatome, Inc. in Washington state
Standard Nuclear is advancing its capacity to supply TRISO fuel for advanced nuclear reactors, addressing what the company describes as increasing customer demand for advanced nuclear fuel to support the expanding fleet of next-generation reactors.
Derived from 8-K filed 2026-07-22. Not investment advice. Figures are extracted from the filing; prose is AI-assisted. View the source filing on SEC.gov →