Fossil fuels produce NO2, which is linked to asthma attacks, bronchitis, and higher risks of heart disease and stroke, according the EV news site Electrek. But the nonprofit news site Grist.org notes a new analysis showing that those emissions decreased by 1.1% for every increase of 200 electric vehicles — across nearly 1,700 ZIP codes. "A pretty small addition of cars at the ZIP code level led to a decline in air pollution," said Sandrah Eckel, a public health professor at the University of Southern California's Keck School of Medicine and lead author of the study. "It's remarkable." The study was done at the University of Southern California's medical school, by researchers using high-resolution satellite data, reports Electrek: The study, just published in The Lancet Planetary Health and partly funded by the National Institutes of Health, adds rare real-world evidence to a claim that's often taken for granted — that EVs don't just cut carbon over time, they also improve local air quality right now... The researchers ran multiple checks to make sure the trend wasn't driven by unrelated factors. They accounted for pandemic-era changes by excluding 2020 in some analyses and controlling for gas prices and work-from-home patterns. They also saw the expected counterexample: neighborhoods that added more gas-powered vehicles experienced increases in pollution. The findings were then replicated using updated ground-level air monitoring data dating back to 2012... Next, the researchers plan to compare EV adoption with asthma-related emergency room visits and hospitalizations. If those trends line up, it could provide some of the clearest evidence yet of what we already know: that electrifying transportation doesn't just clean the air on paper; it improves public health in practice. Thanks to long-time Slashdot reader jhoegl for sharing the article.

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New York Governor Kathy Hochul has dropped a proposal that would have allowed limited commercial robotaxi deployments outside New York City, citing a lack of support among state legislators. "The move is a blow to Waymo and other robotaxi companies who saw New York, and especially New York City, as a potential goldmine," reports The Verge. From the report: The plan, which was introduced by Hochul as part of the state's budget proposal last month, would have allowed limited robotaxi deployment in cities other than the Big Apple -- while leaving whether New York City would get autonomous vehicles up to the mayor and the City Council. But now that plan is DOA, as support in the legislature never materialized. "Based on conversations with stakeholders, including in the legislature, it was clear that the support was not there to advance this proposal," Sean Butler, a Hochul spokesperson, said in a statement. "While we are disappointed by the Governor's decision, we're committed to bringing our service to New York and will work with the State Legislature to advance this issue," Waymo spokesperson Ethan Teicher said in a statement. "The path forward requires a collaborative approach that prioritizes transparency and public safety."

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A new essay in Works in Progress Magazine argues that Europe's failure to produce a Tesla or a Waymo stems not from insufficient research spending or high taxes -- problems California shares in abundance -- but from labor laws that make it devastatingly expensive for companies to unwind failed bets. According to estimates, corporate restructuring costs the equivalent of 31 months of salary per employee in Germany, 38 in France, and 62 in Spain, compared to seven in the United States. The downstream effects are visible across Europe's flagship industries. When Audi closed its Brussels factory after cancelling the E-Tron SUV in 2024, severance ran to $718 million -- over $235,000 per employee and more than the cost of writing off the plant's physical assets. Volkswagen spent $50 billion on its electric vehicle lineup, failed to develop competitive software internally, and ultimately paid up to $5 billion for access to American startup Rivian's technology. Between 2012 and 2016, 79% of all startup acquisitions tracked by Crunchbase took place in the US. The essay points to Denmark, Austria and Switzerland as countries that have found a middle path -- generous unemployment insurance and portable severance accounts that protect workers without penalizing employers for taking risks.

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An anonymous reader quotes a report from the Financial Post: In 2024, the Ethiopian government banned the import of fossil fuel-powered vehicles and slashed tariffs on their electric equivalents. It was a policy driven less by the country's climate ambitions and more by fiscal pressures. For years, subsidizing gasoline for consumers has been a major drag on Ethiopia's budget, costing the state billions of dollars over the past decade. The country defaulted on its sovereign bonds in 2023 after rising interest rates drove up the costs of servicing its debts, and it received a $3.4 billion bailout from the International Monetary Fund the following year. In the two years since the ban on internal combustion engine vehicles, EV adoption has grown from less than 1% to nearly 6% of all of the vehicles on the road in the country -- according to the government's own figures -- some way above the global average of 4%. "The Ethiopia story is fascinating," said Colin McKerracher, head of clean transport at BloombergNEF. "What you're seeing in places that don't make a lot of vehicles of any type, they're saying: 'Well, look, if I'm going to import the cars anyway, then I'd rather import less oil. We may as well import the one that cleans up local air quality and is cheaper to buy.'" For decades, Ethiopia's high import tariffs on vehicles put new car ownership out of the reach of most of the country's population. Per capita gross domestic product is only about $1,000, and even by the standards of low-income countries, it has among the lowest car ownership rates. At 13 vehicles per 1,000 people, it's a fraction of the African average of 73. With few cars manufactured in the country, the vast majority are imported, and most are bought used. The government's import policy has upended the market. In parallel, tariffs for EVs were dropped to 15% for completed cars, 5% for parts and semi-assembled vehicles, and zero for "fully knocked down" -- vehicles shipped in parts and assembled locally. That has made new EVs cost-competitive with old gasoline cars.

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Uber plans to invest $100 million in EV charging infrastructure to support current and future robotaxi fleets in cities like Los Angeles, the Bay Area, and Dallas, "eventually partner[ing] with multiple robotaxi companies on actual robotaxi deployment -- WeRide, Waabi, Lucid, Nuro, May Mobility, Momenta, and Waymo of course," reports CleanTechnica. From the report: "Cities can only unlock the full promise of autonomy and electrification if the right charging infrastructure is built for scale. That infrastructure needs to work for today's drivers and the fleets of the future," said Uber's global head of mobility, Pradeep Parameswaran. In addition to building some infrastructure itself, the company is making "utilization guarantee agreements" with EVgo for various major US cities as well as Electra, Hubber, and Ionity in Europe. On Uber's latest shareholder call, CEO Dara Khosrowshahi said that the company would make "targeted growth-oriented investments aligned with the 6 strategic areas of focus." That includes self-driving vehicles/robotaxis. "With the benefit of learning from multiple AV deployments around the world, we're more convinced than ever that AVs will unlock a multitrillion-dollar opportunity for Uber. AVs amplify the fundamental strengths of our platform, global scale, deep demand density, sophisticated marketplace technology, and decades of on-the-ground experience matching riders, drivers, and vehicles, all in real time," Khosrowshahi added.

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An anonymous reader writes: Electric buses are proving unreliable this winter for Vermont's Green Mountain Transit, as it needs to be over 41 degrees for the buses to charge, but due to a battery recall the buses are a fire hazard and can't be charged in a garage. Spokesman for energy workers advocacy group Power the Future Larry Behrens told the Center Square: "Taxpayers were sold an $8 million 'solution' that can't operate in cold weather when the home for these buses is in New England." "We're beyond the point where this looks like incompetence and starts to smell like fraud," Behrens said. "When government rushes money out the door to satisfy green mandates, basic questions about performance, safety, and value for taxpayers are always pushed aside," Behrens said. "Americans deserve to know who approved this purchase and why the red flags were ignored." General manager at Green Mountain Transit (GMT) Clayton Clark told The Center Square that "the federal government provides public transit agencies with new buses through a competitive grant application process, and success is not a given."

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Mazda, the automaker that for years defended its scroll-wheel infotainment system as a safer alternative to touchscreens, is abandoning the approach entirely in the 2026 CX-5 in favor of a 15.6-inch touchscreen and zero physical buttons. The current lineup -- the CX-50 Hybrid, CX-70 and CX-90 -- still relies on a console-mounted scroll wheel and dedicated action buttons to navigate a tablet-like screen perched atop the dashboard. Upper-trim CX-70 and CX-90 models do have 12.3-inch touchscreens, but touch input only works when parked and only inside CarPlay; it disables automatically once the car is in drive. The new CX-5 goes the other direction entirely, eliminating all hard buttons including the volume knob and physical climate controls that current models still offer. Mazda says the touchscreen is safe because core functions like climate are pinned to a persistent bottom bar -- an approach Ford, Rivian, and most of the industry adopted years ago.

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Rivian's stock skyrocketed 27% Friday after the electric car maker "shocked the market with strong earnings results," reports the Los Angeles Times, "proving itself an outlier in the EV market, which has been struggling with the end of government subsidies and cooling consumer excitement." They add that Rivian's strong earnings results suggest that "after years of struggling with losses, it may have at last found a path to profitability." On Thursday, Rivian reported gross profits for 2025 of $144 million, compared with a net loss in 2024 of $1.2 billion... Rivian credited the swing to gross profit to "strong software and services performance, higher average selling prices, and reductions in cost per vehicle..." Rivian delivered 42,247 vehicles in 2025 and produced 42,284 vehicles. The company still reported a $432-million net loss for the year for automotive profits, an improvement from 2024. But Rivian's software and services revenue grew more than threefold to $1.55 billion for the year, reports TechCrunch. "And the joint venture with Volkswagen Group was behind most of that growth, according to Rivian." VW and Rivian formed a technology joint venture in 2024 that is worth up to $5.8 billion. The joint venture is milestone-based and in 2025 Rivian hit the mark, which meant a $1 billion payout in the form of a share sale. Under the terms of the JV, Rivian will supply VW Group with its existing electrical architecture and software technology stack... Rivian is expected to receive an additional $2 billion of capital as part of the joint venture in 2026, CFO Claire McDonough said Thursday on the company earnings call... And while the funds provide a hefty stopgap, Rivian's financial success in 2026 will hinge largely on the rollout of its next EV, the R2 [priced around $45,000].

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Starting in 2009, the U.S. government have given car manufacturers towards reducing greenhouse gas emissions if they included "start-stop" systems in cars with internal combustion engines. (These systems automatically shut off idling engines to reduce pollution and fuel consumption.) But this week the new head of America's Environmental Protection Agency eliminated the credits, reports Car and Driver: [America's] Environmental Protection Agency previously supported the system's effectiveness, noting that it could improve fuel economy by as much as 5 percent. That said, the use of these systems has never actually been mandated for automakers here in the States. Companies have instead opted to install the systems on all of their vehicles to receive off-cycle credits from the feds. Virtually every new vehicle on sale in the country today also allows drivers to turn the feature off via a hard button as well. Still, that apparently isn't keeping the EPA from making a move against the system. "I absolutely hate Start-Stop systems," writes long-time Slashdot reader sinij (who says they "specifically shopped for a car without one.") Any other Slashdot readers want to share their opinions? Post your own thoughts and experiences in the comments. Start-Stop systems — fuel-saving innovation, or a modern-day auto annoyance"

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The Detroit Big Three -- General Motors, Ford and Stellantis -- have collectively announced more than $50 billion in write-downs on their electric-vehicle businesses after years of aggressive investment into a transition that, even before Republican lawmakers abolished a $7,500 federal tax credit last fall, was already running below expectations. U.S. EV sales fell more than 30% in the fourth quarter of 2025 once the credit expired in September, and Congress also eliminated federal fuel-efficiency mandates. More than $20 billion in previously announced investments in EV and battery facilities were canceled last year -- the first net annual decrease in years, according to Atlas Public Policy. GM has laid off thousands of workers and is converting plants once earmarked for EV trucks and motors to produce gas-powered trucks and V-8 engines. Ford dissolved a joint venture with a South Korean conglomerate to make batteries and now plans to build just one low-cost electric pickup by 2027. Stellantis is unloading its stake in a battery-making business after booking the largest EV-related charge of any automaker so far. Outside the U.S., the trajectory looks different: China's BYD recently overtook Tesla as the world's largest EV seller.

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Waymo's autonomous vehicles can transport passengers across six cities without a human driver, but the Alphabet-owned company has discovered that its cars become completely inert if a passenger accidentally leaves a door open. The company confirmed that it is now paying DoorDash drivers in Atlanta to close these doors as part of a pilot program. A Reddit post from a DoorDash driver showed an offer of $6.25 to drive less than one mile to a Waymo vehicle and close its door, plus an additional $5 after verified completion. Waymo and DoorDash told TechCrunch the post is legitimate. The door-closing partnership began earlier this year and is separate from the autonomous delivery service the two companies launched in Phoenix in October. Waymo has also worked with Honk, a towing service app, in Los Angeles on the same problem. Honk users in L.A. have been offered up to $24 to close a Waymo door. Future Waymo vehicles will have automated door closures.

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Electric vehicles accounted for just 1% of new car sales across Africa in 2025, but a study published in Nature Energy by researchers at ETH Zurich finds that EVs paired with solar off-grid charging systems -- solar panels, batteries and an inverter -- could become cheaper to own than gas-powered equivalents across most of the continent by 2040. The analysis considered total cost of ownership including sticker price, financing and fuel or charging costs, but excluded policy-related factors like taxes and subsidies. Electric two-wheelers could reach cost parity even sooner, by the end of the decade, thanks to smaller battery packs. Small cars remain the toughest segment. The biggest obstacle is financing: in some African countries, political instability and economic uncertainty push borrowing costs so high that interest on an EV loan can exceed the vehicle's purchase price. South Africa, Mauritius and Botswana are already near the financing conditions needed for cost parity; countries like Sudan and Ghana would need drastic cuts.

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An anonymous reader shares a report: It turns out that when fewer cars spew exhaust as they drive along, air quality improves. That's the conclusion of a new study published in The Lancet Planetary Health that looked at the effect of increased numbers of both EVs and plug-in hybrids on air pollution in California. The Golden State has by far the largest number of plug-in vehicles in the United States, and they've now reached significant numbers to have a positive impact on air quality. Between 2019 and 2023, for every 200 EVs or plug-in hybrids added, nitrogen dioxide (NO2) levels dropped 1.1%, according to the study, which used satellite data to track those levels through the unique way NO2 absorbs and reflects sunlight. NO2 can trigger asthma attacks, cause bronchitis, and increase the risk of heart disease and stroke.

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"How Chinese is your car?" asks the Wall Street Journal. "Automakers are racing to work it out." Modern cars are packed with internet-connected widgets, many of them containing Chinese technology. Now, the car industry is scrambling to root out that tech ahead of a looming deadline, a test case for America's ability to decouple from Chinese supply chains. New U.S. rules will soon ban Chinese software in vehicle systems that connect to the cloud, part of an effort to prevent cameras, microphones and GPS tracking in cars from being exploited by foreign adversaries. The move is "one of the most consequential and complex auto regulations in decades," according to Hilary Cain, head of policy at trade group the Alliance for Automotive Innovation. "It requires a deep examination of supply chains and aggressive compliance timelines." Carmakers will need to attest to the U.S. government that, as of March 17, core elements of their products don't contain code that was written in China or by a Chinese company. The rule also covers software for advanced autonomous driving and will be extended to connectivity hardware starting in 2029. Connected cars made by Chinese or China-controlled companies are also banned, wherever their software comes from... The Commerce Department's Bureau of Industry and Security, which introduced the connected-vehicle rule, is also allowing the use of Chinese code that is transferred to a non-Chinese entity before March 17. That carve-out has sparked a rush of corporate restructuring, according to Matt Wyckhouse, chief executive of cybersecurity firm Finite State. Global suppliers are relocating China-based software teams, while Chinese companies are seeking new owners for operations in the West. Thanks to long-time Slashdot reader schwit1 for sharing the article.

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"You can hear the hum of the drone," says a local newscaster, "but then the propellors come into contact with the building, chunks of the drone later seen falling down. The next video shows the drone on the ground, surrounded by smoke... "Amazon tells us there was minimal damage to the apartment building, adding they are working with the appropriate people to handle any repairs." But there were people standing outside, notes the woman who filmed the crash, and the falling drone "could've hit them, and they would've hurt." More from USA Today: Cesarina Johnson, who captured the collision from her window, told USA TODAY that the collision seemed to happen "almost immediately" after she began to record the drone in action... "The propellers on the thing were still moving, and you could smell it was starting to burn," Johnson told Fox 4 News. "And you see a few sparks in one of my videos. Luckily, nothing really caught on fire where it got, it escalated really crazy." According to the outlet, firefighters were called out of an abundance of caution, but the "drone never caught fire...." Amazon employees can be seen surveying the scene in the clip. Johnson told the outlet that firefighters and Amazon workers worked together to clean up before the drone was loaded into a truck. Another local news report points out Amazon only began drone delivery in the area late last year. The San Antonio Express News points out that America's Federal Aviation Administration "opened an investigation into Amazon's drone delivery program in November after one of its drone struck an Internet cable line in Waco."

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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.

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Waymo surprised U.S. lawmakers Wednesday during a hearing on autonomous vehicles and their safety and oversight. Newsweek reports: During questioning, Sen. Ed Markey, a Massachusetts Democrat, asked what happens when a Waymo vehicle encounters a driving situation it cannot independently resolve. "The Waymo phones a human friend for help," Markey explained, adding that the vehicle communicates with a "remote assistance operator." Markey criticized the lack of public information about these workers, despite their role in vehicle safety... [Dr. Mauricio Peña, chief safety officer at Waymo] responded by clarifying the scope of the operators' involvement: "They provide guidance, they do not remotely drive the vehicles," Peña said. "Waymo asks for guidance in certain situations and gets input, but Waymo is always in charge of the dynamic driving task," according to EVShift. Pressed further on where those operators are located, Peña told lawmakers that some are based in the United States and others abroad, though he did not have an exact breakdown. After additional questioning, he confirmed that overseas operators are located in the Philippines... The disclosure prompted sharp criticism from Markey, who raised concerns about security and labor implications. "Having people overseas influencing American vehicles is a safety issue," he said. "The information the operators receive could be out of date. It could introduce tremendous cyber security vulnerabilities," according to People. Markey also pointed to job displacement, noting that autonomous vehicles already affect taxi and rideshare drivers in the U.S. Waymo defended the practice in comments to People, saying the use of overseas staff is part of a broader effort to scale operations globally. Waymo also defended the remote workers to Newsweek as licensed drivers reviewed for "driving-related convictions" and other traffic violations who are also "randomly screened for drug use." Thanks to Slashdot reader sinij for sharing the news.

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Apple "is preparing to allow voice-controlled AI apps from other companies in CarPlay," reports Bloomberg, citing "people familiar with the matter." Bloomberg calls it "a move that will let users query AI chatbots through its vehicle interface for the first time." The company is working to support the apps in CarPlay within the coming months, said the people, who asked not to be identified because the plan hasn't been announced. The change marks a strategic shift for Apple, which until now has only allowed its own Siri assistant as a voice-control option within its popular vehicle infotainment software. With the move, AI providers such as OpenAI, Anthropic PBC and Alphabet Inc.'s Google will be able to release CarPlay versions of their apps that include a voice-control mode... The company also has launched a higher-end version of the platform, CarPlay Ultra, that lets drivers control functions like seat adjustments and climate settings directly through Apple's software. But that system is rolling out slowly and must be customized for each automaker. That means it's likely to be a niche offering. The article notes that Tesla is now working to support Apple's CarPlay.

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Waymo's robotaxis have racked up at least 24 safety violations involving school buses in Austin since the start of the 2025 school year, and a voluntary software recall the company issued in December after a federal investigation has not fixed the problem. Austin Independent School District initially reported at least 19 incidents of Waymo vehicles failing to stop for buses during loading and unloading -- illegal in all 50 states -- prompting NHTSA to open a probe. At least four more violations have occurred since the software update, including a January 19th incident where a robotaxi drove past a bus as children waited to cross the street and the stop arm was extended. Waymo also acknowledged that one of its vehicles struck a child outside a Santa Monica elementary school on January 23rd, causing minor injuries. Austin ISD has asked Waymo to stop operating near schools during bus hours until the issue is resolved. Waymo refused. Three federal investigations have been opened in three months.

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BMW may have retreated from its controversial plan to charge monthly fees for heated seats, but the German automaker is pressing ahead with subscription-based vehicle features through its ConnectedDrive platform. A company spokesperson told The Drive that BMW "remains fully committed" to ConnectedDrive as part of its global aftersales strategy. Features requiring data connectivity will likely carry recurring fees.

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