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Experts Warn Trump Attack on Nuclear Regulator Raises Disaster Risk
"Simply put," said one critic, "the U.S. nuclear industry will fail if safety is not made a priority."
May 23, 2025
U.S. President Donald Trump on Friday signed a series of executive orders that will overhaul the independent federal agency that regulates the nation's nuclear power plants in order to speed the construction of new fissile reactors—a move that experts warned will increase safety risks.
According to a White House statement, Trump's directives "will usher in a nuclear energy renaissance," in part by allowing Department of Energy laboratories to conduct nuclear reactor design testing, green-lighting reactor construction on federal lands, and lifting regulatory barriers "by requiring the Nuclear Regulatory Commission (NRC) to issue timely licensing decisions."
The Trump administration is seeking to shorten the yearslong NRC process of approving new licenses for nuclear power plants and reactors to withinf 18 months.
"If you aren't independent of political and industry influence, then you are at risk of an accident."
White House Office of Science and Technology Director Michael Kratsios said Friday that "over the last 30 years, we stopped building nuclear reactors in America—that ends now."
"We are restoring a strong American nuclear industrial base, rebuilding a secure and sovereign domestic nuclear fuel supply chain, and leading the world towards a future fueled by American nuclear energy," he added.
However, the Union of Concerned Scientists (UCS) warned that the executive orders will result in "all but nullifying" the NRC's regulatory process, "undermining the independent federal agency's ability to develop and enforce safety and security requirements for commercial nuclear facilities."
"This push by the Trump administration to usurp much of the agency's autonomy as they seek to fast-ttrack the construction of nuclear plants will weaken critical, independent oversight of the U.S. nuclear industry and poses significant safety and security risks to the public," UCS added.
Edwin Lyman, director of nuclear power safety at the UCS, said, "Simply put, the U.S. nuclear industry will fail if safety is not made a priority."
"By fatally compromising the independence and integrity of the NRC, and by encouraging pathways for nuclear deployment that bypass the regulator entirely, the Trump administration is virtually guaranteeing that this country will see a serious accident or other radiological release that will affect the health, safety, and livelihoods of millions," Lyman added. "Such a disaster will destroy public trust in nuclear power and cause other nations to reject U.S. nuclear technology for decades to come."
Friday's executive orders follow reporting earlier this month by NPR that revealed the Trump administration has tightened control over the NRC, in part by compelling the agency to send proposed reactor safety rules to the White House for review and possible editing.
Allison Macfarlane, who was nominated to head the NRC during the Obama administration, called the move "the end of independence of the agency."
"If you aren't independent of political and industry influence, then you are at risk of an accident," Macfarlane warned.
On the first day of his second term, Trump also signed executive orders declaring a dubious "national energy emergency" and directing federal agencies to find ways to reduce regulatory roadblocks to "unleashing American energy," including by boosting fossil fuels and nuclear power.
The rapid advancement and adoption of artificial intelligence systems is creating a tremendous need for energy that proponents say can be met by nuclear power. The Three Mile Island nuclear plant—the site of the worst nuclear accident in U.S. history—is being revived with funding from Microsoft, while Google parent company Alphabet, online retail giant Amazon, and Facebook owner Meta are among the competitors also investing in nuclear energy.
"Do we really want to create more radioactive waste to power the often dubious and questionable uses of AI?" Johanna Neumann, Environment America Research & Policy Center's senior director of the Campaign for 100% Renewable Energy, asked in December.
"Big Tech should recommit to solutions that not only work but pose less risk to our environment and health," Neumann added.
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'This Is BS': Green Critics Slam Google's Bid for Nuclear-Powered AI Future
Google's venture into nuclear-powered AI data centers follows Microsoft's push to reopen Three Mile Island to power its own.
Oct 15, 2024
Google announced on Monday that it had signed a deal to purchase energy from a set of yet-to-be-built small nuclear energy plants in order to power artificial intelligence.
Google signed a power-purchase agreement with Kairos Power, a California-based startup that will build four small modular reactors (SMRs) by 2035 for the Big Tech company's exclusive use.
AI data centers use astonishingly high levels of electricity, and Big Tech firms, which have made net-zero pledges, have recently been turning to nuclear power as a potentially carbon-free power source.
Though it doesn't emit greenhouse gases during operation, nuclear power comes with high risks and produces long-lasting radioactive waste; scientists and experts are divided on the wisdom of its use, and many environmental and justice-oriented groups are adamantly opposed.
Reinhard Uhrig, a climate and energy expert at WWF Austria, decried the new deal, arguing that renewable energies such as wind and solar are the best way to reduce emissions.
"This is BS, Google," Uhrig wrote on social media, citing an "unproven design."
This is BS @Google
Google goes #nuclear to power AI data centres, says "will see it start using the first reactor this decade"
->unproven design
->not approved by Nuclear Regulator
->and still needs to be built
proven: #renewables work to cut emissionshttps://t.co/FaMUG7Jj98
— Reinhard Uhrig (@reinharduhrig) October 15, 2024
The Google-Kairos deal calls for one 50-megawatt reactor to be online by 2030 and three more 75-megawatt reactors to be operational by 2035. That's far less than a typical conventional nuclear reactor, which produces about 1,000 megawatts of power.
The United States currently gets about 19% of its electricity from nuclear power. Tax credits included in the Inflation Reduction Act have spurred growth in the sector, with Big Tech showing a particular avarice for nuclear energy.
Last month, a deal was announced to reopen Three Mile Island to power Microsoft's AI data centers. Three Mile Island, which sits on the Susquehanna River in Pennsylvania, was the site of the worst nuclear disaster in U.S. history when a reactor partially melted down in 1979, for which final cleanup efforts are still ongoing. The plant shuttered in 2019 but, pending regulatory approvals, is scheduled to restart operations in 2028.
Renowned political activist Jane Fonda responded to news of the Three Mile Island reopening by declaring, in an op-ed in The Philadelphia Inquirer, that her "heart sank" and that nuclear is "not a good climate solution."
Google's nuclear play is more experimental than Microsoft's. There are only three operational SMRs in the world—the first opened in China in 2021—and none in North America. SMRs use molten fluoride salt as a coolant, rather than water.
Google and Kairos didn't release any financial details about the deal and the sites for the SMRs haven't been chosen yet. Kairos formed in 2016 with the backing of the U.S. Department of Energy. Google says the SMRs will provide "clean, round-the-clock" energy.
Google, which is owned by Alphabet, lost a major antitrust case in August and faces further federal scrutiny for acting as a monopoly.
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'Hellscape': Microsoft Deal Would Reopen Three Mile Island Nuclear Plant to Power AI
"This is another chapter in a nightmare that won't end," a campaigner said.
Sep 20, 2024
The corporation that owns the shuttered nuclear plant on Three Mile Island on Friday announced a deal with Microsoft to reopen the facility to provide power to the tech company for data centers using artificial intelligence.
Three Mile Island is well-known as the site of largest nuclear disaster in U.S. history—a reactor there, Unit 2, partially melted down in 1979. However, the site's other reactor, Unit 1, continued to operate safely until 2019, when it was closed for economic reasons.
With the help of tax breaks from the Inflation Reduction Act (IRA), plant owner Constellation Energy plans to spend $1.6 billion to restart Unit 1, with all of the power going to Microsoft for the first 20 years. Microsoft and other tech firms use inordinate amounts of energy to power data centers used for AI and have advocated for nuclear as a zero-emissions power source.
Though it doesn't emit carbon, nuclear power's downsides make it the subject of fierce opposition from many environmental and public safety groups.
Friday's deal, combining nuclear power and AI, which also poses great safety risks, was too much for The Philadelphia Inquirer columnist Will Bunch, who quipped that "the hellscape of modern life" had been captured in one headline.
Local campaigners vowed to push against the reopening and keep the area free of nuclear activity.
"We will challenge this proposal at every venue that is available for us," Eric Epstein, a former chairman of Three Mile Island Alert, a campaign group, told the Inquirer.
"This is another chapter in a nightmare that won't end," he added.
Siri, define the hellscape of modern life in one headline https://t.co/miQMSWROmp
— Will Bunch (@Will_Bunch) September 20, 2024
Three Mile Island would be the first decommissioned U.S. nuclear plant to reopen, and the first to provide all of its power to one corporation, according toThe New York Times. Microsoft and Constellation didn't disclose the financial details of the deal.
About 19% of electricity in the U.S. comes from nuclear power, and a drive for "clean energy," as well as the IRA credits, have spurred growth in the sector. Microsoft co-founder and former CEO Bill Gates is a vocal proponent and has started his own nuclear company, TerraPower, which is building a plant in Wyoming.
The Three Mile Island project, expected to get the plant back online in 2028, still needs regulatory approval at multiple levels. Pennsylvania Gov. Josh Shapiro, a Democrat, has already come out in support of the plan.
A study commissioned by the Pennsylvania Building & Construction Trades Council, which represents more than 115 local unions, found that reopening the plant would create 3,400 direct and indirect jobs, including 600 at the plant itself, which is in the middle of the Susquehanna River, just south of Harrisburg, the state capital. The plant's reopening is seen by some community leaders as the revival of an "economic anchor in a region beset with financial hardship," according toThe Washington Post.
Pennsylvania has five active nuclear plants, including two owned by Constellation, whose stock price shot up on Friday morning after the Three Mile Island announcement was made. The company and other industry backers celebrated the symbolic victory of restarting the plant.
"If anything says nuclear power is here to stay and expand, it's Three Mile Island reopening!" Amir Adnani, CEO of Uranium Energy Corp, wrote on social media.
Epstein, the campaigner, said the focus should be finishing the cleanup from the 1979 disaster. About 99% of the Unit 2's fuel has been removed to Idaho, but the last 1% has proven difficult to deal with.
"First things first, remove the waste from the island, and clean up [Unit 2]," Epstein said.
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