Westinghouse develops 8% enriched fuel at Columbia facility for nuclear reactor cycles

The South Carolina Governor's Nuclear Advisory Council meeting on March 31, 2025, spotlighted a groundbreaking development in nuclear fuel technology, with Westinghouse announcing plans to enhance reactor fuel cycles through increased enrichment levels. The company is set to transition from a 5% enrichment to an 8% ceiling, which will allow reactors to extend their fuel cycles from 18 months to 24 months. This shift is expected to significantly improve efficiency and reduce operational risks.

During the meeting, representatives detailed the introduction of a new chromium dopant technology, referred to as "Adopt," which increases the densification of fuel. This innovation not only prolongs the life of reactor fuel but also minimizes waste production, marking a substantial environmental advancement. The first deployment of this technology occurred in February at Turkey Point, Florida, making it the first use of chromium dopant fuel in the U.S.

Westinghouse's Columbia facility is central to this initiative, with plans to produce fuel for Turkey Point again in the fall and for additional customers in the spring. The company has already signed one contract for fuel from the new facility, with more in the pipeline.

The meeting also highlighted the anticipated economic impact, projecting around 400 construction jobs during peak periods and an additional 100 permanent positions once the plant is operational. This development not only supports the nuclear sector's growth but also aligns with broader efforts to enhance energy efficiency and sustainability.

As Westinghouse prepares to implement these advancements, the nuclear industry is poised for a significant transformation, promising safer, more efficient energy production for the future.