quonset writes: Hertz rental has announced it's selling off one third of its 20,000 electric vehicle fleet and replacing them with gas powered vehicles. The reason? It's costing them too much to repair damaged EVs and their depreciation is hurting the bottom line.

"[C]ollision and damage repairs on an EV can often run about twice that associated with a comparable combustion engine vehicle," Hertz CEO Stephen Scherr said in a recent analyst call. And EV price declines in the new car market have pushed down the resale value of Hertz's used EV rental cars.

Julian Spector reports via Canary Media: Hawaii shut down its last coal plant on September 1, 2022, eliminating 180 megawatts of fossil-fueled baseload power from the grid on Oahu -- a crucial step in the state's first-in-the-nation commitment to cease burning fossil fuels for electricity by 2045. But the move posed a question that's becoming increasingly urgent as clean energy surges across the United States: How do you maintain a reliable grid while switching from familiar fossil plants to a portfolio of small and large renewables that run off the vagaries of the weather? Now Hawaii has an answer: It's a gigantic battery, unlike the gigantic batteries that have been built before.

The Kapolei Energy Storage system actually began commercial operations before Christmas on the industrial west side of Oahu, according to Plus Power, the Houston-based firm that developed and owns the project. Now, Kapolei's 158 Tesla Megapacks are charging and discharging based on signals from utility Hawaiian Electric. The plant's 185 megawatts of instantaneous discharge capacity match what the old coal plant could inject into the grid, though the batteries react far more quickly, with a 250-millisecond response time. Instead of generating power, they absorb it from the grid, ideally when it's flush with renewable generation, and deliver that cheap, clean power back in the evening hours when it's desperately needed.

The construction process had its setbacks, as did the broader effort to replace the coal plant with a roster of large-scale clean energy projects. The Kapolei battery was initially intended to come online before the coal plant retired. Covid disrupted deliveries for the grid battery industry across the board, and Kapolei's remote location in the middle of the Pacific Ocean didn't make things easier. By summer 2021, Plus Power was hoping to complete Kapolei by the end of 2022, but it ended up taking another year. Even then, it has joined the grid before several of the other large solar and battery projects slated to replace the coal plant's production with clean power.

As General Motors prepares to roll out electric versions of its Buicks, "hundreds of Buick dealerships nationwide" are "turning their backs on the storied brand," reports the Boston Globe.

"The move to electric Buicks is one reason so many dealers are giving up their Buick franchises, according to auto industry watchers." They say that smaller, low-volume Buick dealers either can't or won't make the big investments needed to begin selling EVs, especially as sales growth in the sector has cooled and unsold electrics are piling up on dealer lots. "I think there are dealers who are just not confident in the electric vehicle transition and they don't want to have to commit to the investment," said Karl Brauer, executive analyst at online car retailer iSeeCars.com...

Buick has announced its intention to migrate to an all-electric line of cars by the end of the decade. The brand's first EV is set to go on sale this year. But getting ready to sell EVs is a costly proposition. Dealers must purchase new equipment to service the cars and must pay for worker retraining. GM estimates that the upfront cost to dealers will range between $200,000 and $400,000. "If you're in a market where you're not selling a lot of Buicks, investing a lot to sell electric Buicks may not make a good business case," said Mark Schirmer, spokesperson for Cox Automotive, an Atlanta-based automotive marketing company.
While 854,000 Buicks were sold in 1980, just 103,000 were sold in 2022 — down from 207,000 in 2019, according to the article. So in 2022 GM bought out 44 percent of its dealerships (which they say accounted for just 20% of all U.S. Buick sales), with the majority of them still selling other GM brands like Chevrolet and GMC.

But the article also includes some perspective from Robert O'Koniewski, executive vice president of the Massachusetts State Automobile Dealers Association. "The only reason GM has kept the Buick alive is that it's popular in China." That's Buick's biggest market by far, thanks to a 50-50 joint venture it launched in 1997 with government-owned SAIC Motor, China's biggest carmaker. The partnership sold 653,000 Chinese Buicks in 2022.

But that's a big decline from the 926,000 sold in 2020. Brauer said that Chinese consumers are pulling away from the US brand in favor of Chinese companies like BYD, which passed Tesla in the fourth quarter of 2023 to become the world's largest maker of electric vehicles.

Tesla and Samsung are joining forces to allow users of Samsung's SmartThings platform to connect to Tesla products so they can keep track of energy production and usage. The Verge reports: When connected to the Powerwall, SmartThings Energy can sync with the "Storm Watch" feature so that you're notified of heavy weather on a Samsung phone or TV, for example. In addition to the Powerwall, SmartThings Energy will be able to connect to other Tesla products, including its electric vehicles, Solar Inverter, and Wall Connector charging solutions. The collaboration is possible thanks to Tesla's API, which Samsung claims SmartThings Energy is the first to take advantage of.

Tesla topped Norway's car sales for a third straight year in 2023, extending its lead over rivals despite an ongoing conflict between the U.S. electric vehicle maker and the Nordic region's powerful labour unions. From a report: Almost five out of six new cars sold in Norway last year were powered by battery only, with Tesla's share of the overall market rising to 20.0% from 12.2%, registration data showed on Tuesday. Electric vehicles accounted for 82.4% of new vehicles sold in 2023, up from 79.3% in 2022, the Norwegian Road Federation (OFV) said. Seeking to become the first nation to end the sale of petrol and diesel cars by 2025, oil-producing Norway exempts fully electric vehicles from many taxes imposed on internal combustion engine rivals, although some levies were introduced in 2023.

"Electric cars are already upending America," argues a new article in the Atlantic, citing booming sales and new models that are "finally starting to push us into the post-gas age." Americans are on track to buy a record 1.44 million of them in 2023, according to a forecast by BloombergNEF, about the same number sold from 2016 to 2021 total. "This was the year that EVs went from experiments, or technological demonstrations, and became mature vehicles," Gil Tal, the director of the Electric Vehicle Research Center at UC Davis, told me.... Nearly 40 new EVs have debuted since the start of 2022, and they are far more advanced than their ancestors. For $40,000, the Hyundai Ioniq 6, released this year, can get you 360 miles on a single charge; in 2018, for only a slightly lower cost, a Nissan Leaf couldn't go half that distance....

All of these EVs are genuinely great for the planet, spewing zero carbon from their tailpipes, but that's only a small part of what makes them different. In the EV age, cars are no longer just cars. They are computers... The million-plus new EVs on the road are ushering in a fundamental, maybe existential, change in how to even think about cars — no longer as machines, but as gadgets that plug in and charge like all the others in our life. The wonderful things about computers are coming to cars, and so are the terrible ones: apps that crash. Subscription hell. Cyberattacks... If cars are gadgets now, then carmakers are also now tech companies. An industry that has spent a century perfecting the internal combustion engine must now manufacture lithium-ion batteries and write the code to govern them. Imagine if a dentist had to pivot from filling cavities to performing open-heart surgery, and that's roughly what's going on here.

"The transition to EVs is completely changing everything," Loren McDonald, an EV consultant, told me. "It's changing the people that automotive companies have to hire and their skills. It's changing their suppliers, their factories, how they assemble and build them. And lots of automakers are struggling with that...." Job cuts are already happening, and more may come — even after the massive autoworker strike this year that largely hinged on electrification. Such a big financial investment is needed to electrify the car industry that from July to September, Ford lost $60,000 for every EV it sold. Or peel back one more onion layer to car dealerships: Tesla, Rivian, and other EV companies are selling directly to consumers, cutting them out. EVs also require little service compared with gas vehicles, a reality that has upset many dealers, who could lose their biggest source of profit.

None of this is the future. It is happening right now.

Chevrolet of Watsonville recently introduced a ChatGPT-powered chatbot on their website that was quickly exploited by users for their amusement. Internet users, like Chris Bakke, manipulated the chatbot into agreeing to absurd terms, such as selling a 2024 Chevy Tahoe for a dollar, leading to the chatbot's removal from the site. Hot Hardware reports: On X over the past few days, users discovered that Chevrolet of Watsonville introduced a chatbot powered by ChatGPT. While it gives the option to talk to a human, the hooligans of the Internet could not resist toying with the technology before it was pulled from the website. Namely, folks like Chris Bakke coerced the chatbot into "the customer is always right" mode and set it so it closes each response with "and that's a legally binding offer -- no takesies backsies." At this point, Chris then explained he needed a 2024 Chevy Tahoe and only had a dollar, to which the LLM replied "That's a deal, and that's a legally binding offer -- no takesies backsies."

Beyond the $1 Tahoe, other users managed to trick the bot into recommending a Tesla Model 3 AWD instead of a Chevy. Tim Champ on X got the bot to create a Python script to "solve the Navier-stokes fluid flow equations for a zero-vorticity boundry," which is amusing, to say the least.

An anonymous reader shared this report from CNN: "(The rocks) in the box right now are about 1,600 degrees Celsius," Andrew Ponec said, standing next to a thermal battery the size of a small building. That is nearly 3,000 degrees Fahrenheit, "Hotter than the melting point of steel," he explained.

But what makes his box of white-hot rocks so significant is they were not heated by burning tons of coal or gas, but by catching sunlight with the thousands of photovoltaic solar panels that surround his prototype west of Fresno. If successful, Ponec and his start-up Antora Energy could be part of a new, multi-trillion-dollar energy storage sector that simply uses sun or wind to make boxes of rocks hot enough to run the world's biggest factories. "People sometimes feel like they're insulting us by saying, 'Hey, that sounds really simple," Ponec laughed. "And we say, 'No, that's exactly the point'... The problem is you can't shut down your factory when the sun goes behind a cloud or the wind stops blowing, and that's exactly the problem that we focused on."

While the word "battery" most likely evokes the chemical kind found in cars and electronics in 2023, hot rocks currently store ten times as much energy as lithium ion around the world, thanks to an invention from the 1800s known as Cowper stoves. Often found in smelting plants, these massive towers of stacked bricks absorb the wasted heat of a blast furnace until it heats to nearly 3,000 degrees Fahrenheit, and then provides over 100 megawatts of heat energy for about 20 minutes. The process can be repeated 24 times a day for 30 years, and Antora is among the startups experimenting with different kinds of rocks in insulated boxes or molten salt in cylinders to find the most efficient combination...

Antora has managed to raise $80 million in seed money from investors that include Bill Gates, but their main competitor is another Bay Area startup called Rondo that uses abundant refractory brick, which is cheaper than carbon by weight but not as energy dense. Rondo has attracted even more funding than Antora and its first battery is producing commercial power for an ethanol plant in California... Tesla recently predicted a carbon-free world will need an astonishing 240 terawatt-hours of energy storage — more than 340 times the amount of storage built with lithium-ion batteries in 2022. Rondo CEO John O'Donnell predicts more than half of all that new capacity will come in the form of heat batteries, simply because the raw ingredients are so readily available.

By plugging their factories into as many thermal batteries as they need, manufacturers won't have to wait in a years-long line for grid connections and upgrades.
Ponec tells CNN that when it comes to de-carbonizing today, "we have the tools we need. We just need to deploy them.

"The transition is inevitable. It's going to happen. And if you talk behind closed doors to most of the people in the fossil fuel industry, they'll say the same thing."

"Associates of Elon Musk are planning to launch a new primary and secondary school," reports CNN, "and ultimately a university, in Austin, Texas, with the help of a nearly $100 million donation from the billionaire, tax documents show..." Members of Musk's inner circle — including Jared Birchall, who runs Musk's family office — are named as leaders of The Foundation, a new school planning to teach "STEM subjects and other topics," in an application to the Internal Revenue Service asking for tax-exempt status last year... The IRS filing, dated October 2022, was obtained and posted publicly by Bloomberg, which first reported plans for the school on Wednesday... "The School is being designed to meet the educational needs of those with proven academic and scientific potential, who will thrive in a rigorous, project based curriculum," the filing posted by Bloomberg states.

The school plans to initially enroll about 50 students and grow over time, according to the filing. It expects to be funded through donations and tuition fees, although it notes that the school will offer scholarships to support students who couldn't otherwise afford to attend... "The School intends ultimately to expand its operations to create a university dedicated to education at the highest levels," according to the filing...

The Foundation said in its filing said that it had raised around $100 million in contributions since mid-2022 for the new Austin school. The 2022 annual 990 tax filing for the Musk Foundation, also made public by Bloomberg, notes that the Musk charity donated $10 million in cash to the group that year, as well as nearly $90 million worth of Tesla stock.

An anonymous reader quotes a report from Ars Technica: Google's parent company, Alphabet, is launching a new company called "Renew Home." The new company will pull in some other projects from Nest and the rest of Alphabet to become a supposed one-stop shop for power savings and clean energy usage. The core concept is partnering with power companies to obtain data about the current condition of the power grid and using that data to change consumer habits. The new company is bankrolled by Sidewalk Infrastructure Partners (SIP), an Alphabet venture capital firm.

The first existing service getting pulled into Renew Home is Nest Renew. This service for Nest Thermostats uses power company data to tell consumers how their electricity is being generated and what it costs. That data lets your thermostat do things like automatically shift heating and cooling to times of day when energy is cheaper or cleaner, and shows various reports about the cleanness of the energy you've been using. (Nest's feature that lets utility companies remotely take control of your thermostat, Rush Hour Rewards, does not seem to be part of Renew Home.)

Another Alphabet service being pulled into Renew Home is OhmConnect, which is the same basic idea as Nest's grid data-power thermostat adjustments but for more than just your thermostat. OhmConnect is compatible with a very small list of smart devices, like Nest-rival Ecobee and Honeywell thermostats, TL-Link's "Kasa" smart home system, and Tesla vehicles. The backbone of the service appears to be the in-house "OhmPlug" smart outlet, which can monitor the energy usage of anything that plugs into the wall. By seeing that you've turned these smart devices during peak usage times, OhmConnect offers people rewards like gift cards or cash for not using power when the grid is at capacity.

An anonymous reader quotes a report from Ars Technica: US Senator Edward Markey (D-Mass.) is one of the more technologically engaged of our elected lawmakers. And like many technologically engaged Ars Technica readers, he does not like what he sees in terms of automakers' approach to data privacy. On Friday, Sen. Markey wrote to 14 car companies with a variety of questions about data privacy policies, urging them to do better. As Ars reported in September, the Mozilla Foundation published a scathing report on the subject of data privacy and automakers. The problems were widespread -- most automakers collect too much personal data and are too eager to sell or share it with third parties, the foundation found.

Markey noted (PDF) the Mozilla Foundation report in his letters, which were sent to BMW, Ford, General Motors, Honda, Hyundai, Kia, Mazda, Mercedes-Benz, Nissan, Stellantis, Subaru, Tesla, Toyota, and Volkswagen. The senator is concerned about the large amounts of data that modern cars can collect, including the troubling potential to use biometric data (like the rate a driver blinks and breathes, as well as their pulse) to infer mood or mental health. Sen. Markey is also worried about automakers' use of Bluetooth, which he said has expanded "their surveillance to include information that has nothing to do with a vehicle's operation, such as data from smartphones that are wirelessly connected to the vehicle." "These practices are unacceptable," Markey wrote. "Although certain data collection and sharing practices may have real benefits, consumers should not be subject to a massive data collection apparatus, with any disclosures hidden in pages-long privacy policies filled with legalese. Cars should not -- and cannot -- become yet another venue where privacy takes a backseat."

The 14 automakers have until December 21 to answer Markey's questions.

"As of this year, all new Mac computers are powered by Apple's own silicon, ending the company's 15-plus years of reliance on Intel," according to a new report from CNBC.

"Apple's silicon team has grown to thousands of engineers working across labs all over the world, including in Israel, Germany, Austria, the U.K. and Japan. Within the U.S., the company has facilities in Silicon Valley, San Diego and Austin, Texas..." The latest A17 Pro announced in the iPhone 15 Pro and Pro Max in September enables major leaps in features like computational photography and advanced rendering for gaming. "It was actually the biggest redesign in GPU architecture and Apple silicon history," said Kaiann Drance, who leads marketing for the iPhone. "We have hardware accelerated ray tracing for the first time. And we have mesh shading acceleration, which allows game developers to create some really stunning visual effects." That's led to the development of iPhone-native versions from Ubisoft's Assassin's Creed Mirage, The Division Resurgence and Capcom's Resident Evil 4.

Apple says the A17 Pro is the first 3-nanometer chip to ship at high volume. "The reason we use 3-nanometer is it gives us the ability to pack more transistors in a given dimension. That is important for the product and much better power efficiency," said the head of Apple silicon, Johny Srouji . "Even though we're not a chip company, we are leading the industry for a reason." Apple's leap to 3-nanometer continued with the M3 chips for Mac computers, announced in October. Apple says the M3 enables features like 22-hour battery life and, similar to the A17 Pro, boosted graphics performance...

In a major shift for the semiconductor industry, Apple turned away from using Intel's PC processors in 2020, switching to its own M1 chip inside the MacBook Air and other Macs. "It was almost like the laws of physics had changed," Ternus said. "All of a sudden we could build a MacBook Air that's incredibly thin and light, has no fan, 18 hours of battery life, and outperformed the MacBook Pro that we had just been shipping." He said the newest MacBook Pro with Apple's most advanced chip, the M3 Max, "is 11 times faster than the fastest Intel MacBook Pro we were making. And we were shipping that just two years ago." Intel processors are based on x86 architecture, the traditional choice for PC makers, with a lot of software developed for it. Apple bases its processors on rival Arm architecture, known for using less power and helping laptop batteries last longer.

Apple's M1 in 2020 was a proving point for Arm-based processors in high-end computers, with other big names like Qualcomm — and reportedly AMD and Nvidia — also developing Arm-based PC processors. In September, Apple extended its deal with Arm through at least 2040.
Since Apple first debuted its homegrown semiconductors in 2010 in the iPhone 4, other companies started pursuing their own custom semiconductor development, including Amazon, Google, Microsoft and Tesla.

CNBC reports that Apple is also reportedly working on its own Wi-Fi and Bluetooth chip. Apple's Srouji wouldn't comment on "future technologies and products" but told CNBC "we care about cellular, and we have teams enabling that."

Consumer Reports awarded a "recommended" rating to Tesla's Modey Y this year, "with owners reporting fewer issues with its suspension, in-car electronics and general build quality than in previous years". Tesla's Model 3 also earned a "recommended" rating.

"Tesla's Model 3 and Model Y are now the sweet spot in the automotive industry when it comes to building electric cars," says Jake Fisher, the senior director of auto testing for Consumer Reports. "While Tesla is still a relatively new car company, it has more experience producing EVs than any other automaker."

But how about the larger universe of all automakers? Electric vehicle owners continue to report far more problems with their vehicles than owners of conventional cars or hybrids, according to Consumer Reports' newly released annual car reliability survey. The survey reveals that, on average, EVs from the past three model years had 79 percent more problems than conventional cars...

"Most electric cars today are being manufactured by either legacy automakers that are new to EV technology, or by companies like Rivian that are new to making cars," says Jake Fisher, senior director of auto testing at Consumer Reports. "It's not surprising that they're having growing pains and need some time to work out the bugs." Fisher says some of the most common problems EV owners report are issues with electric drive motors, charging, and EV batteries...

This year's survey data show that hybrids continue to be among the most reliable vehicle type: Hybrids have 26 percent fewer problems than conventional models, even though they have both a conventional powertrain and an electric motor and therefore more potential problem spots than conventional cars. "It might not seem that long ago, but Toyota launched the Prius hybrid about 25 years ago," Elek says. "Automakers have been making hybrids long enough that they've gotten really good at it. Plus, many hybrids are also made by manufacturers that tend to produce reliable vehicles overall, such as Toyota, Hyundai, and Kia." Hybrids also are not typically loaded with high-tech features like multiple customizable displays that can be problem-prone, which is why Fisher says they are great options for drivers who are more interested in getting ideal fuel mileage than they are in bells and whistles. "These vehicles are not necessarily a tour de force of technology, so there's just less that can go wrong with them," he says.

Plug-in hybrid electric vehicles (PHEVs), which have both a battery for short-range electric driving and an internal combustion engine for long-range driving, are the least reliable category — 146 percent more problems than conventional cars. "PHEVs are sort of like an EV and a conventional car rolled into one, so by their nature they have more things that can go wrong with them," Fisher says.
There are exceptions, notes the auto testing director. Toyota's RAV4 Prime plug-in hybrid "is one of the most reliable models in our survey this year. Similarly, the Ford F-150 hybrid has transmission and other issues that buck the trend of strong hybrid reliability."

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

Tesla's new Cybertruck is more than their first new model since 2020, reports the Verge: Tesla announced a new "Powershare" vehicle-to-load charging capability, only available on the new Cybertruck. The feature will allow Cybertruck owners to power their camping equipment, power tools, or even their entire home during a blackout, just by using their electric truck as a mobile generator.

The truck also features a 240-volt outlet in the rear bed that can be used to charge other EVs. An image on Tesla's website shows the Cybertruck charging a Model Y.

The Cybertruck can put out as much as 11.5kW, which is more than the Ford F-150 Lightning's 9.6kW of onboard power or the GMC Sierra Denali EV's 10.2kW. Tesla has been talking about manufacturing vehicles with bidirectional charging capabilities for several years now, first teasing the feature at its Battery Day event in 2020. Since then, many of its competitors have adopted the feature for their EVs, including Ford, GM, Hyundai, Kia, and others...

In essence, it treats high-capacity lithium-ion batteries not only as tools to power EVs but also as backup storage cells to charge other electric devices, an entire home, or even to send power to the electrical grid for possible energy savings... Customers who want to take advantage of the Powershare feature in their homes will need a Tesla Powerwall (of course) and a Wall Connector for the most seamless connection.
Tesla held a launch event for the vehicle on Thursday, and demand appears to be high. Jalopnik reports Tesla is now offering people who'd reserved a Cybertruck a $1,000 discount if they'll instead order another Tesla model.

Jennifer Ouellette reports via Ars Technica: Back in 2012, a crowdfunding effort on Indigogo successfully raised the funds necessary to purchase the Wardenclyffe Tower site on Long Island, New York, where Serbian inventor Nikola Tesla once tried to build an ambitious wireless transmission station. The goal was to raise additional funds to build a $20 million Tesla Science Center there, with a museum, an educational center, and a technological innovation program. The nonprofit group behind the project finally broke ground this April after years of basic restoration work -- only to experience a devastating setback last week, two days before Thanksgiving, when a fire broke out.

Over 100 firefighters from 17 local departments responded and battled the flames throughout the night, as residual embers led to two additional outbreaks. One firefighter sustained bruised ribs after falling off a ladder, but there were no other injuries or fatalities. Once the blaze was extinguished, the TSC group called in their engineers to assess the damage and make recommendations for repairs. While an investigation is ongoing as to the cause of the fire, Fire Chief Sean McCarrick said during a press conference on Tuesday, November 28, that they had ruled out arson. According to project architect Mark Thaler, there was nothing flammable in the lab that could have caused the fire, although the back buildings had wood-frame roofs. The original brick building, designed by Stanford White, is still standing, although there is considerable damage to the structure of the roof, steel girders, chimney, cupola, and a portion of a wall. Some elements have been irreparably destroyed, but fortunately all museum artifacts in TSC's collection were stored offsite. The most pressing concern is that water from the firehoses saturated the brick walls, according to Thaler, since the upcoming colder winter temperatures could freeze that moisture and cause the brick work to break apart and collapse. The engineers have also recommended adding strategic wall supports to both the interior and exterior to shore up the structure.

All of this comes with a hefty price tag: $3 million for immediate remediation to seal the roof and dry the building in order to stave off further damage. The building was insured, but that insurance won't come close to covering the cost. The TSC group has set up a 60-day Indiegogo campaign to raise those funds, which is separate from the $14 million it had already raised toward their targeted $20 million goal. "The best way to help right now is to donate if you can," said TSC Executive Director Marc Alessi. "We've never needed it more. We need to secure this lab, stop the water intrusion and future damage. And then we need to complete this project." [...] "Buildings burn down and can then be rebuilt," said John Gaiman, deputy county executive for Suffolk County. "The ideas behind them, the person, the history, the narrative that was created over 100 years ago still exists, and that will continue."

New submitter doc1623 shares a report from Wired: Swedish workers are uniting against Tesla. [Starting Friday], cleaners will stop cleaning Tesla showrooms, electricians won't fix the company's charging points, and dockworkers will refuse to unload Tesla cargo at all Swedish ports. What started as a strike by Tesla mechanics is spreading, in something Swedish unions describe as an existential battle between Elon Musk's carmaker and the conventions they say make the country's labor market fair and efficient. The standoff in Sweden is the biggest union action the company has faced anywhere in the world. Sweden doesn't have laws that set working conditions, such as a minimum wage. Instead these rules are dictated by collective agreements, a type of contract that defines the benefits employees are entitled to, such as wages and working hours. For five years, industrial workers' union IF Metall, which represents Tesla mechanics, has been trying to persuade the company to sign a collective agreement. When Tesla refused, the mechanics decided to strike at the end of October. Then they asked fellow Swedish unions to join them.

Some unions that joined the blockade are expanding their actions in an effort to be more effective. Since November 7, union members working at four Swedish ports have been refusing to unload Tesla cargo. Tomorrow, the blockade will be extended to all ports in Sweden. "We don't want to unload any Tesla cars," says Jimmy Asberg, who is president of the dockworkers' branch of Sweden's transport union and works at Gavle port. "We are going to allow every other car [to dock], but the Tesla cars, they will stay on the ship." He hopes Tesla will understand how important this issue is for workers in the country. "Not just dockworkers but for all workers in Sweden."

The Swedish Building Maintenance Workers' Union will also join the Tesla blockade on Friday at 12 pm local time, "simply because the [IF] Metall Workers Trade Union asked us to," says ombudsman Torbjorn Jonsson, adding that the union has around 50 members who clean Tesla locations. Four showrooms and service centers will be affected -- three around Stockholm and one in the city of Umea. "Their workshops and showrooms will not be cleaned." Three days later, on November 20, the Seko union, which represents postal workers, will stop delivering letters, spare parts, and pallets to all of Tesla's addresses in Sweden. "Tesla is trying to gain competitive advantages by giving the workers worse wages and conditions than they would have with a collective agreement," said Seko's union president, Gabriella Lavecchia, in a statement. "It is of course completely unacceptable."

Started in 2013, "Hour of Code" is an annual tradition started by the education non-profit Code.org (which provides free coding lessons to schools). Its FAQ describes the December event for K-12 students as "a worldwide effort to celebrate computer science, starting with 1-hour coding activities," and over 100 million schoolkids have participated over the years.

This year's theme will be "Creativity With AI," and the "computer vision" lesson includes a short video (less than 7 minutes) featuring a Tesla Autopilot product manager from its computer vision team. "I build self-driving cars," they say in the video. "Any place where there can be resources used more efficiently I think is a place where technology can play a role. But of course one of the best, impactful ways of AI, I hope, is through self-driving cars." (The video then goes on to explain how lots of training data ultimately generates a statistical model, "which is just a fancy way of saying, a guessing machine.")

The 7-minute video is part of a larger lesson plan (with a total estimated time of 45 minutes) in which students tackle a fun story problem. If a sports arena's scoreboard is showing digital numbers, what series of patterns would a machine-vision system have to recognize to identify each digit. (Students are asked to collaborate in groups.) And it's just one of seven 45-minute lessons, each one accompanied by a short video. (The longest video is 7 minutes and 28 seconds, and all seven videos, if watched back-to-back, would run for about 31 minutes.)

Not all the lessons involve actual coding, but the goal seems to be familiarizing students (starting at the 6th grade level) with artificial intelligence of today, and the issues it raises. The second-to-last lesson is titled "Algorithmic Bias" — with a video including interviews with an ethicist at Open AI and professor focused on AI from both MIT and Stanford. And the last lesson — "Our AI Code of Ethics" — challenges students to assemble documents and videos on AI-related "ethical pitfalls," and then pool their discoveries into an educational resource "for AI creators and legislators everywhere."

This year's installment is being billed as "the largest learning event in history." And it's scheduled for the week of December 4 so it coincides with "Computer Science Education Week" (a CS-education event launched in 2009 by the Association for Computing Machinery, with help from partners including Intel, Microsoft, Google, and the National Science Foundation).

Amiga Trombone shares a report from Insider: With signs of growing inventory and slowing sales, auto industry executives admitted this week that their ambitious electric vehicle plans are in jeopardy, at least in the near term. Several C-Suite leaders at some of the biggest carmakers voiced fresh unease about the electric car market's growth as concerns over the viability of these vehicles put their multi-billion-dollar electrification strategies at risk. Among those hand-wringing is GM's Mary Barra, historically one of the automotive industry's most bullish CEOs on the future of electric vehicles. But this week on GM's third-quarter earnings call, Barra and GM struck a more sober tone. The company announced with its quarterly results that it's abandoning its targets to build 100,000 EVs in the second half of this year and another 400,000 by the first six months of 2024. GM doesn't know when it will hit those targets.

While GM's about-face was somewhat of a surprise to investors, the Detroit car company is not alone in this new view of the EV future. Even Tesla's Elon Musk warned on a recent earnings call that economic concerns would lead to waning vehicle demand, even for the long-time EV market leader. Meanwhile, Mercedes-Benz -- which is having to discount its EVs by several thousand dollars just to get them in customers' hands -- isn't mincing words about the state of the EV market. "This is a pretty brutal space," CFO Harald Wilhelm said on an analyst call. "I can hardly imagine the current status quo is fully sustainable for everybody." "It's clear that we're dealing with a lot of near-term uncertainty," said Barra. "The transition to EVs, that will have ups and downs."
Toyota Chairman Akio Toyoda said that people are "finally seeing reality" regarding EVs. "I have continued to say what I see as reality," Toyoda, who recently stepped down as Toyota's CEO, said. "There are many ways to climb the mountain that is achieving carbon neutrality," such as hybrids and plug-in hybrids which have long made up a significant share of Toyota's EV sales.

"The reason (hybrids) are so powerful is because they fit the needs of so many customers," Toyota North America's vice president of sales Bob Carter told CNBC last year. "The demand for hybrid has been strong. We expect it to continue to grow as the entire industry transitions over to electrification later this decade."

The Norwegian Volkswagen importer Moller Mobility Group has confirmed that it will stop selling combustion vehicles in Norway from 2024. Electricdrive.com reports: The farewell to the combustion engine in Norway is only logical: already today, e-cars regularly account for more than 80 percent of new registrations in the Scandinavian country, and the government wants them to reach a full 100 per cent by 2025. "It may seem strange to celebrate the milestone by removing model icons from our portfolio, but this has been an ambitious and important initiative over time," says Ulf Tore Hekneby, managing director of Volkswagen importer Harald A. Moller AS. "The goal has been to drive change that we believe is of critical importance."

Harald A. Moller AS has been importing Volkswagens to Norway since 1948. According to the company, around 1.1 million VWs have been sold in the Scandinavian country during these 75 years. This includes a total of 102,000 electric cars in the past ten years. The sale of the last Golf in Norway this December marks the end of an era, but also the beginning of a new one, Hekneby emphasised. "We encourage everyone to consider an electric car in their next car purchase. Switching to an electric car is a crucial step in reducing an individual's carbon footprint and an important overall contribution to combating climate change," he said. The top-selling car in the country is the Tesla Model Y, "dominating more than 20% of the market share with 15,452 units sold in the first half of this year," reports Electrek. "Almost one in four new passenger car registrations so far this year was Tesla Model Y."

Toyota and BMW are two of the latest automakers to announce they're adopting Tesla's North American Charging System (NACS) plug for their North American EVs, giving drivers access to Tesla's Supercharger network. Ars Technica reports: BMW's announcement applies to all its car brands, which means that in addition to EVs like the BMW i5 or i7, it's also swapping over to NACS for the upcoming Mini EVs as well as the Rolls-Royce Spectre. BMW will start adding native NACS ports to its EVs in 2025, and that same year its customers will gain access to the Tesla Supercharger network. BMW's release doesn't explicitly mention a CCS1-NACS adapter being made available, but it does say that BMW (and Mini and Rolls-Royce) EVs with CCS1 ports will be able to use Superchargers from early 2025.

Similarly, the Toyota news applies to its brand as well as Lexus. Toyota says that it will start incorporating NACS ports into "certain Toyota and Lexus BEVs starting in 2025." And customers with Toyota or Lexus EVs that have a CCS1 port will be offered an adapter allowing them to use NACS chargers, also in 2025. And -- you guessed it -- 2025 is when Toyota and Lexus EVs gain access to the Supercharger network. While virtually all the brands that sell EVs in the North American market have announced the switch, there are still a couple holdouts. Stellantis has yet to make the switch, "meaning Alfa Romeo, Chrysler, Dodge, Fiat, Jeep, Maserati, and Ram are all sticking with CCS1 for now," reports Ars.

"Volkswagen Group has also yet to take the plunge, which means that Audi and Porsche are also staying with CCS1 for now, as well as the soon-to-be-reborn Scout brand." That said, they're expected to announce a switch to the NACS plug any day now.