US Regulators Warn Holtec International Over Safety Issues at Palisades Nuclear Plant

Regulatory Warning Issued

The US Nuclear Regulatory Commission (NRC) has issued a warning to Holtec International, the company working to reopen the Palisades nuclear power plant in Michigan. The NRC cited a "chilled work environment" where employees are hesitant to report safety issues due to fear of retaliation. This warning comes amidst efforts to revive the nuclear industry, with Palisades positioned as a key project.

Recent Safety Incidents

The NRC's intervention follows several safety incidents at the plant. In 2023, a worker fell into the reactor cavity, ingested water, and required medical attention, with radiation detected in their hair. More recently, in August, a bundle of nuclear fuel rods tilted during a refueling operation, causing delays to the plant's reopening schedule. These events have fueled criticism that financial and political pressures to restart nuclear power may be compromising safety.

Operator Licensing Concerns

Further concerns were raised after nine out of 15 reactor operators at Palisades failed their initial license examination administered by the NRC in July and August. Only six individuals successfully obtained operator licenses. Holtec International, which has no prior experience operating a nuclear power plant, has received approximately $2.2 billion in government support for the Palisades project.

Industry Revival Context

The Palisades project is seen as a symbol of a potential US nuclear resurgence, driven by increasing energy demands, particularly from AI development. Following Holtec's efforts at Palisades, owners of other decommissioned nuclear plants, such as Three Mile Island in Pennsylvania and Duane Arnold in Iowa, have also announced plans for restarts. The safety issues at Palisades highlight the challenges and scrutiny involved in these revival efforts.