“Southern Nuclear has become the first company to load and test nuclear fuel enriched above 5 percent in a U.S. commercial reactor, marking a major milestone in advanced nuclear energy.

The advanced fuel – aimed to improve fuel cycle safety and reduce operational costs – was developed under the U.S. Department of Energy’s (DOE) Accident Tolerant Fuel Program.

According to the Alabama-based nuclear energy power company, the higher enrichment levels make it possible for the fuel to last for a significantly extended period of time while simultaneously operating at increased power levels.

This, in turn, could lead to a substantial increase in reliable power production at nuclear power plants across the country.”

From Interesting Engineering.