Transportation

The World's First Sodium-Ion Battery in Commercial EVs - Great at Low Temperatures (insideevs.com) 84

Long-time Slashdot reader Geoffrey.landis shared this report from InsideEVs: Chinese battery giant CATL and automaker Changan Automobile are preparing to put the world's first passenger car powered by sodium-ion batteries on public roads by mid-2026. And if the launch is successful, it could usher in an era where electric vehicles present less of a fire risk and can better handle extreme temperatures.

The CATL Naxtra sodium-ion battery will debut in the Changan Nevo A06 sedan, delivering an estimated range of around 400 kilometers (249 miles) on the China Light-Duty Test Cycle. From there, the battery will roll out across Changan's broader portfolio, including EVs from Avatr, Deepal, Qiyuan and Uni, the company said. "The launch represents a major step in the industry's transition toward a dual-chemistry ecosystem, where sodium-ion and lithium-ion batteries complement each other to meet diverse customer needs," CATL said in a press release...

It delivers 175 watt-hours per kilogram of energy density, which is lower than nickel-rich chemistries but roughly on par with lithium ion phosphate batteries... Where the Naxtra battery really stands out, however, is cold-weather performance. CATL says its discharge power at -30 degrees Celsius (-22 degrees Fahrenheit) is three times higher than that of lithium ion phosphate batteries.

Businesses

Fintech CEO and Forbes 30 Under 30 Alum Charged for Alleged Fraud (techcrunch.com) 20

An anonymous reader shares a report: By now, the Forbes 30 Under 30 list has become more than a little notorious for the amount of entrants who go on to be charged with fraud.[...] Gokce Guven, a 26-year-old Turkish national and the founder and CEO of fintech startup Kalder, was charged last week with alleged securities fraud, wire fraud, visa fraud, and aggravated identity theft. The New York-based fintech startup -- which uses the "Turn Your Rewards into [a] Revenue Engine" tagline -- says it can help companies create and monetize individual rewards programs. The company was founded in 2022, and offers participating firms the opportunity to earn ongoing revenue streams via partner affiliate sales, Axios previously reported.

Guven was featured in last year's Forbes 30 Under 30 list. The magazine notes in the writeup that Guven's clients included major chocolatier Godiva and the International Air Transport Association, the trade organization that represents a majority of the world's airlines. Kalder also claims to have enjoyed the backing of a number of prominent VC firms. The U.S. Department of Justice alleges that, during Kalder's seed round in April of 2024, Guven managed to raise $7 million from more than a dozen investors after presenting a pitch deck that was rife with false information.

According to the government, Kalder's pitch deck claimed that there were 26 brands "using Kalder" and another 53 brands in "live freemium." However, officials say that, in reality, Kalder had, in many cases, only been offering heavily discounted pilot programs to many of those companies. Other brands "had no agreement with Kalder whatsoever -- not even for free services," officials said in a press release announcing the indictment. The pitch deck also "falsely reported that Kalder's recurring revenue had steadily grown month over month since February 2023 and that by March 2024, Kalder had reached $1.2 million in annual recurring revenue." The government also accuses Guven of having kept two separate sets of financial books.

Government

US Government Lost More Than 10,000 STEM PhDs Last Year (science.org) 126

An anonymous reader quotes a report from Science.org: Some 10,109 doctoral-trained experts in science and related fields left their jobs last year as President Donald Trump dramatically shrank the overall federal workforce. That exodus was only 3% of the 335,192 federal workers who exited last year but represents 14% of the total number of Ph.D.s in science, technology, engineering, and math (STEM) or health fields employed at the end of 2024 as then-President Joe Biden prepared to leave office. The numbers come from employment data posted earlier this month by the White House Office of Personnel Management (OPM). At 14 research agencies Science examined in detail, departures outnumbered new hires last year by a ratio of 11 to one, resulting in a net loss of 4224 STEM Ph.D.s. The graphs that follow show the impact is particularly striking at such scientist-rich agencies as the National Science Foundation (NSF). But across the government, these departing Ph.D.s took with them a wealth of subject matter expertise and knowledge about how the agencies operate.

[...] Science's analysis found that reductions in force, or RIFs, accounted for relatively few departures in 2025. Only at the Centers for Disease Control and Prevention, where 16% of the 519 STEM Ph.D.s who left last year got pink RIF slips, did the percentage exceed 6%, and some agencies reported no STEM Ph.D. RIFs in 2025. At most agencies, the most common reasons for departures were retirements and quitting. Although OPM classifies many of these as voluntary, outside forces including the fear of being fired, the lure of buyout offers, or a profound disagreement with Trump policies, likely influenced many decisions to leave. Many Ph.D.s departed because their position was terminated.

Software

'No Reasons To Own': Software Stocks Sink on Fear of New AI Tool (bloomberg.com) 40

The new year was supposed to bring opportunities for beaten-down software stocks. Instead, the group is off to its worst start in years. From a report: The release of a new artificial intelligence tool from startup Anthropic on Jan. 12 rekindled fears about disruption that weighed on software makers in 2025.

TurboTax owner Intuit tumbled 16% last week, its worst since 2022, while Adobe and Salesforce, which makes customer relationship management software, both sank more than 11%. All told, a group of software-as-a-service stocks tracked by Morgan Stanley is down 15% so far this year, following a drop of 11% in 2025. It's the worst start to a year since 2022, according to data compiled by Bloomberg.

While unproven, the tool represents just the type of capabilities that investors have been fearing, and reinforces bearish positions that are looking increasingly entrenched, according to Jordan Klein, a tech-sector specialist at Mizuho Securities. "Many buysiders see no reasons to own software no matter how cheap or beaten down the stocks get," Klein wrote in a Jan. 14 note to clients. "They assume zero catalysts for a re-rate exist right now," he said, referring to the potential for higher valuation multiples.

The Almighty Buck

Europe is Rediscovering the Virtues of Cash (economist.com) 121

After spending years pushing digital payments to combat tax evasion and money laundering, European Union ministers decided in December to ban businesses from refusing cash. The reversal comes as 12% of European businesses flatly refused cash in 2024, up from 4% three years earlier.

Over one in three cinemas in the Netherlands no longer accept notes and coins. Cash usage across the euro area dropped from 79% of in-person transactions in 2016 to just 52% in 2024. Sweden leads the digital shift where 90% of purchases now happen digitally and cash represents under 1% of GDP compared to 22% in Japan.

The policy change stems from concerns about financial inclusion for elderly and poor populations who struggle with digital systems. Resilience worries also drove the decision after Spaniards facing nationwide power cuts last spring found themselves unable to buy food. European officials worry about dependence on American payment giants Visa and MasterCard. The EU now recommends citizens store enough cash to survive a week without electricity or internet access.
Businesses

LEGO Says Smart Brick Won't Replace Traditional Play After CES Backlash (ign.com) 30

LEGO has responded to concerns that its newly announced Smart Brick technology represents a departure from the company's foundation in physical, non-digital play, a day after the official reveal at CES drew criticism from child development advocates. Federico Begher, SVP of Product, New Business, told IGN the sensor-packed bricks are "an addition, a complementary evolution" and emphasized that the company would "still very much nurture and innovate and keep doing our core experience."

A BBC News report on the CES announcement noted "unease" among "play experts" at the unveiling. Josh Golin, executive director of children's wellbeing group Fairplay, said he believed Smart Bricks could "undermine what was once great about Lego" and curtail imagination during play. Begher compared the rollout to the Minifigure's gradual introduction decades ago. The Smart Brick launches in March in Star Wars sets including an X-Wing that produces engine sounds based on movement. The technology is screen-free and physical, Begher said, drawing on learnings from previous projects like Super Mario figures where "some of the levels were very prescriptive."
United Kingdom

UK Urged To Unplug From US Tech Giants as Digital Sovereignty Fears Grow (theregister.com) 53

An anonymous reader shares a report: The Open Rights Group is warning politicians that the UK is leaning far too heavily on US tech companies to run critical systems, and wants the Cybersecurity and Resilience Bill to force a rethink.

The digital rights outfit says the bill, which is due to receive its second reading in the House of Commons today, represents a rare opportunity to force the government to confront what it sees as a strategic blind spot: the UK's reliance on companies such as Amazon, Google, Microsoft, and data analytics biz Palantir for everything from cloud hosting to sensitive public sector systems.

"Just as relying on one country for the UK's energy needs would be risky and irresponsible, so is overreliance on US companies to supply the bulk of our digital infrastructure," said James Baker, platform power programme manager at Open Rights Group. He argued that digital infrastructure has become an extension of geopolitical power, and the UK is increasingly vulnerable to decisions taken far beyond Westminster's control.

Government

North Dakota Law Included Fake Critical Minerals Using Lawyers' Last Names (northdakotamonitor.com) 53

North Dakota passed a law last May to promote development of rare earth minerals in the state. But the law's language apparently also includes two fake mineral names, according to the Bismarck Tribune, "that appear to be inspired by coal company lawyers who worked on the bill." The inclusion of fictional substances is being called an embarrassment by one state official, a possible practical joke by coal industry leaders and mystifying by the lawmakers who worked on the bill, the North Dakota Monitor reported.

The fake minerals are friezium and stralium, apparent references to Christopher Friez and David Straley, attorneys for North American Coal who were closely involved in drafting the bill and its amendments. Straley said they were not responsible for adding the fake names. "I assume it was put in to embarrass us, or to make light of it, or have a practical joke," Straley said, adding it could have been a clerical error.

Agriculture Commissioner Doug Goehring questioned the two substances listed in state law during a recent meeting of the North Dakota Industrial Commission, which is poised to adopt rules based on the legislation... Friezium and stralium first appeared in the bill on the last afternoon of the legislative session as lawmakers hurried to pass several final bills... The amended bill is labeled as prepared by Legislative Council for Rep. Dick Anderson, R-Willow City, the prime sponsor and chair of the conference committee. Anderson said the amendments were prepared by a group of attorneys and legislators, including representatives from the coal industry...

Jonathan Fortner, president of the Lignite Energy Council that represents the coal industry, said it's unfortunate this happened in such an important bill. "From the president on down, everyone's interested in developing domestic critical minerals for national security reasons," Fortner said. "While this may have been a legislative joke between some people that somehow got through, the bigger picture is one that is important and is a very serious matter."

AI

Meta Just Bought Manus, an AI Startup Everyone Has Been Talking About 34

Meta has agreed to acquire viral AI agent startup Manus, "a Singapore-based AI startup that's become the talk of Silicon Valley since it materialized this spring with a demo video so slick it went instantly viral," reports TechCrunch. "The clip showed an AI agent that could do things like screen job candidates, plan vacations, and analyze stock portfolios. Manus claimed at the time that it outperformed OpenAI's Deep Research." From the report: By April, just weeks after launch, the early-stage firm Benchmark led a $75 million funding round that assigned Manus a post-money valuation of $500 million. General partner Chetan Puttagunta joined the board. Per Chinese media outlets, some other big-name backers had already invested in Manus at that point, including Tencent, ZhenFund, and HSG (formerly known as Sequoia China) via an earlier $10 million round.

Though Bloomberg raised questions when Manus started charging $39 or $199 a month for access to its AI models (the outlet noted the pricing seemed "somewhat aggressive... for a membership service still in a testing phase,") the company recently announced it had since signed up millions of users and crossed $100 million in annual recurring revenue. That's when Meta started negotiating with Manus, according to the WSJ, which says Meta is paying $2 billion -- the same valuation Manus was seeking for its next funding round.

For Zuckerberg, who has staked Meta's future on AI, Manus represents something new: an AI product that's actually making money (investors have grown increasingly twitchy about Meta's $60 billion infrastructure spending spree). Meta says it'll keep Manus running independently while weaving its agents into Facebook, Instagram, and WhatsApp, where Meta's own chatbot, Meta AI, is already available to users.
Education

'Why Academics Should Do More Consulting' 43

A group of researchers is calling on universities to treat consulting work as a strategic priority, arguing that bureaucratic obstacles and inconsistent policies have left a massive revenue stream largely untapped even as higher education institutions face mounting financial pressures. (Consulting work refers to academics offering their advice and expertise to outside organizations -- industry, government, civil society -- for a fee. It's one of the most direct and scalable ways academics can shape the world beyond campus, and the projects are typically shorter in duration and easier to set up than alternatives like spin-out companies.)

Writing in Nature, the authors found that fewer than 10% of academic staff at nine UK universities engaged in consulting work, and the number of academic consulting contracts across the country fell 38% over the past decade -- from around 99,000 in 2014-15 to fewer than 62,000 in 2023-24.

Academic consulting in the UK is currently worth roughly $675-810 million annually, a figure that represents just 0.6% of the country's $124 billion management consulting market. The authors examined policies at 30 universities and surveyed 76 fellows from a UK Research and Innovation programme. Two-thirds of the surveyed institutions had publicly available consulting policies, and two outright prohibit private consulting. Permitted consulting time ranged from unlimited to 30 days or fewer per year, institutional charges varied from 10-40% of fees, and contract approval timelines stretched from 24 hours to several months.

Private consultancy firms are moving into this space, capturing opportunities that universities neglect. Small-scale projects under $6,750 are commonly sidelined by university contract offices because they represent too small an income for strained institutional resources. The authors propose standardized policies across institutions, shared consulting income with departments, and faster approval processes -- reforms similar to those already implemented for university spin-out companies.
IT

AI's Hunger For Memory Chips Could Shrink Smartphone and PC Sales in 2026, IDC Says (idc.com) 27

The global smartphone and PC markets face potential contractions of up to 5.2% and 8.9% respectively in 2026, according to downside risk scenarios from IDC that trace the problem to memory chip manufacturers shifting production capacity away from consumer electronics toward AI data centers. Samsung Electronics, SK Hynix and Micron Technology have pivoted their limited cleanroom space toward high-bandwidth memory for AI servers, restricting supply of the conventional DRAM and NAND used in phones and laptops.

IDC expects 2026 DRAM supply growth to hit 16% year-on-year, below historical norms. The smartphone industry's decade-long trend of bringing flagship features to affordable devices is reversing. Memory represents 15-20% of the bill of materials for mid-range phones, and thin-margin vendors like Xiaomi, Realme and Transsion will bear the brunt. Apple and Samsung have long-term supply agreements securing components up to 24 months ahead. PC vendors including Lenovo, Dell, HP, Acer and ASUS have warned clients of 15-20% price increases heading into the second half of 2026.
Businesses

Apple and Google Asking Some Employees With H-1B Visas To Avoid International Travel (sfchronicle.com) 63

Tech giants Google and Apple are asking some employees with H-1B visas to reconsider international travel, as their legal teams warned that visa processing delays could keep employees abroad for months, according to Business Insider. From a report: Law firms representing the tech giants sent memos advising staff who require visa stamps for reentry to stay in the U.S., warning that international travel could entangle them in visa screening delays following the introduction of a new social media screening requirement, according to the news agency. The policy subjects H-1B workers and their dependents to reviews of their social media histories.

"Please be aware that some US Embassies and Consulates are experiencing significant visa stamping appointment delays, currently reported as up to 12 months," BAL Immigration Law, which represents Google, said in a memo obtained by Business Insider. The law firm said the delays were affecting H-1B, H-4, F, J and M visas.

Music

Spotify Says 'Anti-Copyright Extremists' Scraped Its Library (musically.com) 59

A group of activists has scraped Spotify's entire library, accessing 256 million rows of track metadata and 86 million audio files totaling roughly 300TB of data. The metadata has been released via Anna's Archive, a search engine for "shadow libraries" that previously focused on books.

Spotify described the activists as "anti-copyright extremists who've previously pirated content from YouTube and other platforms" and confirmed it is actively investigating the incident. The activists claim this represents "the world's first 'preservation archive' for music which is fully open" and covers "around 99.6% of listens."

They appear to have used Spotify's public web API to scrape the metadata and circumvented DRM to access audio files. Spotify insists that this is not a security breach affecting user data. Though the more pressing concern for the music industry may be AI training rather than pirate streaming services -- similar YouTube datasets have reportedly been used by unlicensed generative AI music services.
China

How China Built Its 'Manhattan Project' To Rival the West in AI Chips (reuters.com) 171

Chinese scientists have built a working prototype of an extreme ultraviolet lithography machine in a high-security Shenzhen laboratory, a development that represents exactly what Washington has spent years and multiple rounds of export controls trying to prevent: China's path toward semiconductor independence and an end to the West's monopoly on the technology that powers AI, smartphones and advanced weapons systems.

The prototype, completed in early 2025 by former ASML engineers who reverse-engineered the Dutch company's machines, is operational and generating EUV light, though it has not yet produced working chips. The effort is part of a six-year secret government initiative that sources described to Reuters as China's version of the Manhattan Project.

Huawei is coordinating thousands of engineers across companies and state research institutes, and recruits are working under false identities inside secure facilities. The Chinese government is targeting 2028 for producing working chips, though sources say 2030 is more realistic -- still years earlier than the decade analysts had predicted it would take China to match the West.
Advertising

Meta Tolerates Rampant Ad Fraud From China To Safeguard Billions In Revenue (reuters.com) 54

A Reuters investigation found that Meta knowingly tolerated large volumes of scam and illegal ads from China worth billions in revenue. Reuters reports: Though China's authoritarian government bans use of Meta social media by its citizens, Beijing lets Chinese companies advertise to foreign consumers on the globe-spanning platforms. As a result, Meta's advertising business was thriving in China, ultimately reaching over $18 billion in annual sales in 2024, more than a tenth of the company's global revenue. But Meta calculated that about 19% of that money -- more than $3 billion -- was coming from ads for scams, illegal gambling, pornography and other banned content, according to internal Meta documents reviewed by Reuters.

The documents are part of a cache of previously unreported material generated over the past four years by teams including Meta's finance, lobbying, engineering and safety divisions. The cache reveals Meta's efforts over that period to understand the scale of abuse on its platforms and the company's reluctance to introduce fixes that could undermine its business and revenues. The documents show that Meta believed China was the country of origin of roughly a quarter of all ads for scams and banned products on Meta's platforms worldwide. Victims ranged from shoppers in Taiwan who purchased bogus health supplements to investors in the United States and Canada who were swindled out of their savings. "We need to make significant investment to reduce growing harm," Meta staffers warned in an internal April 2024 presentation to leaders of its safety operations.

To that end, Meta created an anti-fraud team that went beyond previous efforts to monitor scams and other banned activity from China. Using a variety of stepped-up enforcement tools, it slashed the problematic ads by about half during the second half of 2024 -- from 19% to 9% of the total advertising revenue coming from China. Then Meta Chief Executive Mark Zuckerberg weighed in. "As a result of Integrity Strategy pivot and follow-up from Zuck," a late 2024 document notes, the China ads-enforcement team was "asked to pause" its work. Reuters was unable to learn the specifics of the CEO's involvement or what the so-called "Integrity Strategy pivot" entailed. But after Zuckerberg's input, the documents show, Meta disbanded its China-focused anti-scam team. It also lifted a freeze it had introduced on granting new Chinese ad agencies access to its platforms. One document shows that Meta shelved yet other anti-scam measures that internal tests had indicated would be effective. The document didn't detail the specifics of those measures.

Meta took these steps even as an outside consultant it hired produced research that warned "Meta's own behavior and policies" were fostering systemic corruption in the Chinese market for ads targeting users in other countries, additional documents show. The upshot: Within a few months of Meta's brief crackdown, a new crop of Chinese advertising agencies was flooding Facebook and Instagram with prohibited ads. By mid-2025, banned ads climbed back to about 16% of Meta's China revenue. Rob Leathern, who was a senior director of product management at Facebook until 2020 and is no longer at the company, said the scale of predatory advertising revealed in the documents represents a major breakdown in consumer protections at the social media giant. "The levels that you're talking about are not defensible," he said of the percentage of abusive ads. "I don't know how anyone could think this is okay."

Power

Utah Leaders Hinder Efforts To Develop Solar Energy Supply (arstechnica.com) 72

Utah Gov. Spencer Cox signed two bills this year that ended solar development tax credits and imposed a new tax on solar generation despite solar power accounting for two-thirds of the new projects waiting to connect to the state's power grid. The legislation passed by the Republican-controlled Legislature has already had an impact.

Since May, when the laws took effect, 51 planned solar projects withdrew their applications to connect to the grid. That represents more than a quarter of all projects in Utah's transmission connection queue. The moves came as Cox promoted Operation Gigawatt, an initiative to double the state's energy production in the next decade through what he called an "any of the above" approach.

A third bill aimed at limiting solar development on farmland narrowly missed the deadline for passage but is expected to return next year. Rocky Mountain Power earlier this year asked regulators to approve a 30% electricity rate hike. Regulators eventually awarded a 4.7% increase.
China

Major Automakers Say China Poses 'Clear and Present Threat' To US Auto Industry (reuters.com) 163

Major automakers have urged Washington to prevent Chinese government-backed automakers and battery manufacturers from opening U.S. manufacturing plants, warning the industry's future is at stake. From a report: The Alliance for Automotive Innovation, which represents General Motors, Ford, Toyota Motor, Volkswagen, Hyundai, Stellantis and other major automakers, sounded the alarm and said Congress and the Trump administration needed to act.

"China poses a clear and present threat to the auto industry in the U.S.," the group wrote in a statement for a U.S. House hearing on Chinese vehicles. The group also said lawmakers should maintain the U.S. Commerce Department's prohibition on importing information and communications technology and services from China that effectively bars the import of vehicles from Chinese manufacturers. "No amount of investment by automakers and battery manufacturers operating inside the U.S. can counter a China that is enabled by subsidies to chronically oversupply around the world. This is a recipe for dumping that Congress and the Trump Administration must prevent from happening inside the U.S.," the auto industry group said.

Bitcoin

SEC Gives DTCC OK to Tokenize Stocks In Move To Blockchain (bloomberg.com) 19

The SEC has granted the Depository Trust & Clearing Corp., or DTCC, a no-action letter allowing it to custody and recognize tokenized stocks, ETFs, and Treasuries on approved blockchains for three years. "Although this program is a pilot subject to various operational limitations, it marks a significant incremental step in moving markets onchain," SEC Commissioner Hester Peirce said in a statement. Bloomberg reports: With the permission, DTCC will also extend their record-keeping to the blockchain, Michael Winnike, global head of strategy and market solutions at DTCC Clearing & Securities Services, said in an interview. "It's the same legal entitlement, the same stock that you would hold in your account from the DTCC in traditional form," Winnike said. [...] The SEC's authorization of tokenization services only applies to a specific set of securities that trade often. The approval includes the Russell 1000 index which represents the 1,000 largest publicly traded US companies, as well as exchange-traded funds that track major indices and US Treasury bills, bonds and notes, Winnike said. "This allows us both to create value for the markets, while staying in a pre-defined pool of highly-liquid securities to start," said Winnike. The firm's ultimate aspiration is to add its entire depository, which represents $100 trillion in securities, to the blockchain, a move that would require further expansion of the no-action relief from the SEC, he said.

Winnike said the tokenization service will help bridge the traditional and digital worlds in part because the new technology will have the same legal entitlements and controls as traditional markets, including freezing or forced transfers if assets are stolen. "This enables participants to adopt and integrate, because they know there is a trusted party that can recover their securities as needed" and can address potential errors, he said. The new blockchain service will also allow investors to move assets all the time, not just Monday through Friday when traditional markets are open. "That creates a lot of new utility," Winnike said. "It brings the two ecosystems together."

Robotics

RoboCrop: Teaching Robots How To Pick Tomatoes (phys.org) 30

alternative_right quotes a report from Phys.org: To teach robots how to become tomato pickers, Osaka Metropolitan University Assistant Professor Takuya Fujinaga, Graduate School of Engineering, programmed them to evaluate the ease of harvesting for each tomato before attempting to pick it. Fujinaga's new model uses image recognition paired with statistical analysis to evaluate the optimal approach direction for each fruit. The system involves image processing/vision of the fruit, its stems, and whether it is concealed behind another part of the plant. These factors inform robot control decisions and help it choose the best approach.

The model represents a shift in focus from the traditional 'detection/recognition' model to what Fujinaga calls a 'harvest-ease estimation.' "This moves beyond simply asking 'can a robot pick a tomato?' to thinking about 'how likely is a successful pick?', which is more meaningful for real-world farming," he explained. When tested, Fujinaga's new model demonstrated an 81% success rate, far above predictions. Notably, about a quarter of the successes were tomatoes that were successfully harvested from the right or left side that had previously failed to be harvested by a front approach. This suggested that the robot changed its approach direction when it initially struggled to pick the fruit.
"This is expected to usher in a new form of agriculture where robots and humans collaborate," said Fujinaga. "Robots will automatically harvest tomatoes that are easy to pick, while humans will handle the more challenging fruits."

The findings are published in Smart Agricultural Technology.
Power

Idaho Lab Produces World's First Molten Salt Fuel for Nuclear Reactors (energy.gov) 43

America's Energy Department runs a research lab in Idaho — and this week announced successful results from a ground-breaking experiment. "This is the first time in history that chloride-based molten salt fuel has been produced for a fast reactor," says Bill Phillips, the lab's technical lead for salt synthesis. He calls it "a major milestone for American innovation and a clear signal of our national commitment to advanced nuclear energy." Unlike traditional reactors that use solid fuel rods and water as a coolant, most molten salt reactors rely on liquid fuel — a mixture of salts containing fissile material. This design allows for higher operating temperatures, better fuel efficiency, and enhanced safety. It also opens the door to new applications, including compact nuclear systems for ships and remote installations.

"The Molten Chloride Fast Reactor represents a paradigm shift in the nuclear fuel cycle, and the Molten Chloride Reactor Experiment (MCRE) will directly inform the commercialization of that reactor," said Jeff Latkowski, senior vice president of TerraPower and program director for the Molten Chloride Fast Reactor. "Working with world-leading organizations such as INL to successfully synthesize this unique new fuel demonstrates how real progress in Gen IV nuclear is being made together."

"The implications for the maritime industry are significant," said Don Wood, senior technical advisor for MCRE. "Molten salt reactors could provide ships with highly efficient, low-maintenance nuclear power, reducing emissions and enabling long-range, uninterrupted travel. The technology could spark the rise of a new nuclear sector — one that is mobile, scalable and globally transformative.

More details from America's Energy Department: MCRE will require a total of 72 to 75 batches of fuel salt to go critical, making it the largest fuel production effort at INL since the operations of Experimental Breeder Reactor-II more than 30 years ago. The full-scale demonstration of the new fuel salt synthesis line for MCRE was made possible by a breakthrough in 2024. After years of testing, the team found the right recipe to convert 95 percent of uranium metal feedstock into 18 kilograms of uranium chloride fuel salt in only a few hours — a process that previously took more than a week to complete...

After delivering the first batch of fuel salt this fall, the team anticipates delivering four additional batches by March of 2026. MCRE is anticipated to run in 2028 for approximately six months at INL in the Laboratory for Operation and Testing (LOTUS) in the United States test bed.

"With the first batch of fuel salt successfully created at INL, researchers will now conduct testing to better understand the physics of the process, with a goal of moving the process to a commercial scale over the next decade," says Cowboy State Daily.

Thanks to long-time Slashdot reader schwit1 for sharing the article.

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