Michigan's Palisades plant faces delays in reopening operations

The Palisades nuclear power plant in Michigan plans to reopen in October 2025, aiming to be the first U.S. reactor to restart after shutting down for dismantling. The plant has been closed since 2022 and requires significant repairs, particularly to its steam generators. These repairs are crucial for a safe restart but may cause delays. Palisades began operations in 1971. It closed as part of a trend where several U.S. reactors shut down due to competition from cheaper energy sources like natural gas and renewables. Holtec International, the plant's owner, is pursuing a restart supported by funding from the federal government and the state of Michigan. However, the Nuclear Regulatory Commission (NRC) has raised concerns about the condition of the steam generators. Inspections revealed serious damage, including corrosion in many tubes. These tubes are vital for preventing radioactive leaks. Holtec has said the tubes can be repaired using a method called "sleeving," although the NRC has expressed skepticism about this plan and its timeline. The stakes are high for Palisades and its repair efforts. A successful restart could influence other closed reactors, while an incident during the restart could damage the nuclear industry's reputation. Demand for nuclear energy is increasing as states and companies seek reliable, carbon-free power. Holtec’s plans include continuous monitoring and oversight of the repairs. NRC inspectors will be involved to ensure public safety is maintained. The outcome of this situation will be watched closely within the nuclear industry and beyond.