US nuclear revival faces scrutiny after incidents at flagship plant

{"text":[[{"start":0,"text":"US regulators have issued a warning to a nuclear project critical to Donald Trump’s efforts to revive the industry, after a contractor fell into a reactor cavity and a bundle of fuel rods nearly tipped over during refuelling."}],[{"start":21.96,"text":"The US Nuclear Regulatory Commission told Holtec International, a company racing to reopen a shuttered reactor at the Palisades nuclear power plant in Michigan, to address a “chilled work environment” that has made staff hesitant to raise safety concerns without fear of retaliation."}],[{"start":36.431,"text":"The warning has prompted concerns among critics that financial and political pressures to revitalise nuclear power as an answer to booming AI-driven energy demand are increasing risks of accidents."}],[{"start":null,"text":"

"}],[{"start":49.52,"text":"The NRC performed an inspection at Palisades in July over concerns about safety awareness. It followed an incident last year in which a worker fell into the reactor cavity, ingested some water and was sent off-site for medical attention. The individual was decontaminated by radiation protection personnel but had 300 counts per minute detected in their hair, according to an incident report."}],[{"start":70.76,"text":"In a second incident in August, a bundle of nuclear fuel rods tilted over during a refuelling operation, delaying what was anticipated to be the first reopening of a shuttered nuclear reactor in the US."}],[{"start":83.038,"text":"The NRC also said nine of the 15 reactor operators at Palisades failed the test for an initial licence examination administered in July and August. Six individuals were issued operator licences."}],[{"start":94.993,"text":"Holtec, which has never operated a nuclear power plant, has secured about $2.2bn in government support for a project that has been touted as a symbol of US nuclear resurgence. The owners of two other nuclear plants slated for decommissioning — Three Mile Island in Pennsylvania and Duane Arnold in Iowa — announced restarts soon after Palisades began work."}],[{"start":115.387,"text":"The Trump administration has promoted nuclear energy as an edge in the AI race against China. It has slashed regulation, provided tens of billions of dollars in funds and promised to reverse a culture of “risk aversion” at the NRC to accelerate projects."}],[{"start":null,"text":""}],[{"start":129.943,"text":"The warning issued to Holtec by the NRC last week landed as investor interest in the nuclear sector has faded, driven by concerns the AI boom is slowing."}],[{"start":138.505,"text":"More than $30bn has been wiped off the value of five of the largest US-listed nuclear energy companies in the last year — Oklo, Centrus Energy, BWX Technologies, NuScale and Nano Nuclear. Last month, Holtec was forced to postpone a planned initial public offering that was expected to raise $900mn and value the New Jersey-based company at up to $10bn."}],[{"start":160.08,"text":"Palisades first became operational in 1971. It was decommissioned in 2022 but received a $1.5bn loan from the Department of Energy in 2024 to finance its restoration."}],[{"start":173.334,"text":"“The situation at Palisades is that you have a power plant operator newbie in Holtec trying to restart a nuclear reactor, and they may be under a lot of financial and political pressure to get this done speedily,” said Allison Macfarlane, who served as NRC chair from 2012 to 2014."}],[{"start":190.48,"text":"“The ‘chilled work environment’ warning issued by the NRC raises concerns that staff don’t feel like they can speak up to raise safety concerns and prevent accidents,” she added. “That perhaps reflects the new culture sweeping through part of the industry — move fast and break things. But to ensure safety, nuclear needs a culture based on going slowly and carefully.”"}],[{"start":null,"text":""}],[{"start":209.84,"text":"Holtec faces a March 2027 contractual deadline to begin supplying power to customers, who secured an extra $1.3bn in government funds to buy power from Palisades."}],[{"start":220.304,"text":"In a statement to the FT, Holtec said it took the issues identified by the NRC seriously and was addressing them to ensure the plant runs safely. It said the fuel assembly that tilted over was successfully recovered without spilling in a “remarkable demonstration of technical ingenuity”."}],[{"start":236.146,"text":"“A strong safety-conscious work environment is fundamental to our culture,” the company said. “The assertion that we have rushed has directly been countered by the work that has been accomplished.”"}],[{"start":245.44,"text":"The NRC told Holtec its concerns about workplace culture must be addressed promptly to prevent further “cultural decline” within the affected departments. NRC has asked Holtec to correct the problems and will review the company’s plan within 30 days."}],[{"start":261.051,"text":"However, the NRC downplayed any immediate risk to the public, saying mitigating measures ensured plant safety was not compromised. Holtec said the worker who fell into the reactor cavity last year had sustained minor injuries from the fall but quickly returned to work."}],[{"start":null,"text":""}],[{"start":277.127,"text":"Holtec, which is trying to transform itself from a supplier of nuclear components and services into a reactor design and plant operator, has faced governance questions in the past. It has been the target of a whistleblower lawsuit and legal disputes involving former executives, relating to allegations of financial misrepresentation, executive retaliation and fraudulent practices."}],[{"start":298.794,"text":"Kris Singh, founder and chief executive of Holtec, rejected the claims in a prior interview with the FT."}],[{"start":305.36,"text":"The NRC said in a statement that its “safety mission remains our top priority.”"}],[{"start":310.32,"text":"“NRC inspectors continuously monitored Holtec’s actions to safely remove the tipped — not dropped — fuel assembly from the reactor core and its placement in the spent fuel pool. They are independently assessing activities at Palisades and will continue to closely monitor Holtec’s restart-related work.”"}],[{"start":310.82,"text":"The US Department of Energy said Palisades’ return to service remained subject to NRC approvals and it was working closely with the regulator and Holtec to advance the “American nuclear renaissance”."}],[{"start":311.32,"text":"“This is why appropriate regulatory oversight is useful in the nuclear sector and in this case it seems to be working,” said Adam Stein, director of nuclear energy innovation at the Breakthrough Institute, a climate and energy think-tank."}],[{"start":311.82,"text":"He said restarting the Palisades plant would be “good symbolism” for nuclear energy growth in the US, particularly given the scale of the challenge in bringing a more-than-half-century-old plant back to life."}],[{"start":312.32,"text":"“This is difficult, because Holtec never operated this plant, many of the components are old and there have been some well-documented mistakes in the process. But given the volume of investment this project is highly likely to go ahead,” he said."}],[{"start":312.82,"text":"Some local activists who oppose the reopening of the Michigan plant fear the potential for a serious nuclear accident if the plant restarts, claiming the NRC is no longer an independent regulator and Holtec lacks the skills to do the job."}],[{"start":331.6,"text":"“There’s tremendous financial pressure on the company, political pressure on company. They are muddling through but they don’t know what they’re doing,” said Michael J Keegan of Don’t Waste Michigan, an environmental group. “The NRC is an enabler and they are in collusion with the nuclear power industry.”"}],[{"start":348.16,"text":""}]],"url":"https://audio.ftcn.net.cn/album/a_1792771556_9183.mp3"}