Palisades nuclear reactor restart continues despite work environment safety findings

The US Nuclear Regulatory Commission has approved Holtec International to retrieve a potentially compromised fuel assembly from the Palisades nuclear reactor. This comes after the plant experienced a setback in its restart plans following the tipping of one of the fuel assemblies during a new fuel loading incident. Despite the plant receiving a warning about its work environment, Holtec will continue with the restart, subject to NRC oversight.

The Palisades reactor, which was decommissioned in 2022, has been a focal point for the US nuclear energy revival, fueled by advancements in artificial intelligence.

The NRC noted that while the reactor operated in a generally safe work environment, there were issues in the supply chain and quality assurance departments where employees were hesitant to report safety concerns without fear of repercussions. Holtec has acknowledged these challenges and pledged to address them while maintaining a strong emphasis on safety.

However, the NRC's decision to permit the reactor's restart has raised concerns among environmental advocates and nuclear experts. Critics warn that restarting a "zombie reactor" near the Great Lakes, which supplies water to millions of people, could pose significant risks. Nuclear engineer Arnie Gundersen expressed skepticism about the NRC's decision, highlighting recent lapses in reactor operations and staffing issues within the plant.

Despite these concerns, the NRC maintains that no radiation was released during the incident and that safety requirements will continue to be monitored. Holtec has committed to taking necessary actions to address the work environment issues and is hopeful to have the Palisades reactor operational by March 2027.