A few years back, General Motors had to recall 142,000 Bolts in a major fiasco due to fire risk. This time around, however, just a small number of Bolts are being recalled, only 107. But the risk of fire is deemed high – according to the NHTSA – if these vehicles are charged to full or nearly full capacity.
The National Highway Traffic Safety Administration (NHTSA) posted a recall of the Chevrolet Bolt EVs and its larger version, the EUV, covering model year 2020-22 that were recalled and repaired previously over the same risk. Apparently, the previously installed advanced diagnostic software, which is supposed to detect whether or not the battery is defective, is itself faulty, which could, in turn, lead to a fire risk.
“The installation of advanced diagnostic software may have failed,” the NHTSA stated. “As such, the high voltage battery could catch fire when charged to full or nearly full capacity.”
Chevy dealers will reinstall the software free of charge, of course, to fix the problem. Meanwhile, the NHTSA advises owners of the recalled vehicle to take steps to avoid a fire risk, including setting the “target charge level” feature in the vehicle to 90%, parking outside after charging, and avoiding depleting the battery to 70 miles of range remaining.
GM spokesman Kevin Kelly told Detroit Free Press that the company is not aware of any Bolts having caught fire due to the issue, and that this is a voluntary recall to correctly install advanced diagnostic software from “an earlier field action involving these vehicles.” He added: “The software may fail to identify defective battery modules that require replacement, increasing the risk of a potential vehicle fire.”
GM Bolt owners suffered heaps of frustration following three recalls of the vehicles starting in late 2020, with a total of 142,000 Bolt EVs recalled a year later. Those recalls involved model year 2017 going through model year 2022. But unlike this latest recall, those recalls were due to battery defects that could start a fire, with 18 Bolts catching fire while parked. GM confirmed that 13 of those fires were caused by defective batteries.
LG Energy Solution, the battery maker for the Bolt, replaced the batteries with new battery packs and gave Bolt owners limited warranties of eight years or 100,000 miles. LG also reimbursed GM for $1.9 billion in costs and fees due to the recall.
Last December, GM cut 945 jobs from the assembly plant in Lake Orion due to the company ending its production of the Bolt EV and EUV. The factory is slated to produce Chevrolet Silverado EV and GMC Sierra EV on GM’s new Ultium EV platform after a $4 billion investment, but the company has pushed back the launch from 2024 to late 2025. Of course, GM says it is bringing back the popular Chevy Bolt EV, at least the EUV, with the next-gen model to reemerge on the Ultium platform in 2025.
Since, finding a Bolt hasn’t been easy, with only a handful spotted on dealership lots – but we can expect a re-emergence of its best-seller next year.
Photo credit: General Motors Chevy Bolt
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Arevon Energy has kicked off operations at Vikings Solar-plus-Storage – one of the US’s first utility-scale solar peaker plants.
The $529 million project in Imperial County, California, near Holtville, features 157 megawatts of solar power paired with 150 megawatts/600 megawatt hours of battery storage.
Vikings Solar-plus-Storage is designed to take cheap daytime solar power and store it for use during more expensive peak demand times, like late afternoons and evenings. The battery storage system can quickly respond to changes in demand, helping tackle critical grid needs.
Vikings leverages provisions in the Inflation Reduction Act that support affordable clean energy, strengthen grid resilience, boost US manufacturing, and create good jobs.
The Vikings project has already brought significant benefits to the local area. It employed over 170 people during construction, many local workers, and boosted nearby businesses like restaurants, hotels, and stores. On top of that, Vikings will pay out more than $17 million to local governments over its lifespan.
“Vikings’ advanced design sets the standard for safe and reliable solar-plus-storage configurations,” said Arevon CEO Kevin Smith. “The project incorporates solar panels, trackers, and batteries that showcase the growing strength of US renewable energy manufacturing.”
The project includes Tesla Megapack battery systems made in California, First Solar’s thin-film solar panels, and smart solar trackers from Nextracker. San Diego-based SOLV Energy handled the engineering, procurement, and construction work.
San Diego Community Power (SDCP) will buy the energy from the Vikings project under a long-term deal, helping power nearly 1 million customer accounts. SDCP and Arevon have also signed an agreement for the 200 MW Avocet Energy Storage Project in Carson, California, which will start construction in early 2025.
Vikings is named after the Holtville High School mascot, and Arevon is giving back to the local community by funding scholarships for deserving Holtville High students.
Arevon is a major renewable energy developer across the US and a key player in California, with nearly 2,500 MW in operation and more than 1,250 MW under construction.
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China’s EV giant BYD is aggressively expanding overseas. As it finalizes plans for yet another EV manufacturing plant, this time in Cambodia, BYD will set up shop next to newly opened Ford and Toyota facilities.
BYD’s impressive growth streak is not slowing down. In October, BYD sold over 500,000 new energy vehicles (NEVs), its fifth straight record sales month and the first time it has crossed the half-million mark in a single month.
With China’s auto market becoming flooded with low-cost competitors, BYD is looking to key overseas markets to drive growth.
After opening its first plant in Thailand earlier this year, a booming EV region, BYD plans to open up shop in another major Southeast Asian market.
According to Khmer Times, BYD is nearing a deal to establish a new EV manufacturing plant in Cambodia. Prime Minister Hun Manet said on Wednesday that the Council for the Development of Cambodia (CDC) is in the final stage of negotiations with BYD to build a new electric vehicle facility in the region.
“We may be aware that BYD is a giant Chinese company specialising in EV production, comparable to Tesla, the largest EV manufacturer in the United States,” Mr Hun Manet said at the event.
BYD closes in on deal for a new EV plant in Cambodia
BYD will follow Toyota, which opened an assembly plant in Cambodia in May, and Ford’s first assembly plant in the region, which opened in June 2022.
Cambodia’s prime minister stressed the importance of attracting new investments. With geopolitical tensions rising, many companies are looking to new locations.
Southeast Asia is expected to become a major electric vehicle hub. The Cambodian government unveiled plans earlier this year to raise automotive and electronics exports to over $2 billion while creating more than 22,000 new jobs.
BYD opening a new EV plant would be “excellent news” for Cambodia, Natharoun Ngo Son, Country Director of EnergyLab, told Khmer Times.
An EV manufacturing plant will “provide an excellent opportunity to reskill or upskill the Cambodian workforce” for new higher-paying jobs. EnergyLab is launching a new skills development program early next year to prepare the Cambodian workforce for the auto industry’s shift to EVs.
The news comes after BYD launched its first electric pickup, the Shark PHEV (BYD Shark 6), in Cambodia last month.
BYD is also planning to open EV plants in Mexico, Brazil, Pakistan, Hungary, and Turkey as it competes with Ford and Toyota in the global auto market.
Electrek’s Take
According to a recent Bloomberg report, BYD is quickly catching up to Ford in global deliveries. BYD outsold Ford in the third quarter by around 40,000 units.
While Ford is cutting more jobs in Europe as part of its restructuring, BYD has been on a major hiring spree as it ramps up production to meet the higher demand.
BYD is known for its low-cost EV models, like the Seagull, Dolphin, and Atto 3, but the Chinese auto giant is expanding into pickup trucks, midsize smart SUVs, and luxury EVs.
Ford is well aware of BYD’s rise in the global auto ranks. CEO Jim Farley has warned rivals in the past about losing significant revenue if they cannot keep up with China. Farley said he was shocked by the advanced tech he saw after a trip to China in early 2023.
Although Ford is shifting gears to focus on smaller, lower-cost EVs, it may be too little too late. Ford is developing what’s promised to be one of the most efficient EV platforms in California, but its first model based on it, a midsize electric pickup, isn’t due out until 2027.
Will BYD overtake Ford in the global auto ranks? Let us know what you think in the comments below.
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Researchers at Canada’s University of Waterloo have developed a new lithium-ion EV battery design that can charge from zero to 80% in just 15 minutes and has a longer lifespan.
The new design also allows batteries to handle up to 800 charging cycles, significantly increasing their lifespan.
Yverick Rangom, a professor in Waterloo’s Department of Chemical Engineering, said, “If we can make batteries smaller, charge faster, and last longer, we reduce the overall cost of the vehicle. That makes EVs a viable option for more people, including those who don’t have home charging stations or who live in apartments. It would also increase the value of second-hand EVs, making electric transportation more accessible.”
The secret sauce here is in the anode, which traditionally relies on graphite. The researchers designed a method to fuse graphite particles together to improve conductivity. This tweak enables lithium ions to move fast without causing typical degradation or safety hazards associated with fast charging.
What’s cool is that they didn’t reinvent the wheel in terms of materials; the team worked with the same lithium-ion components already used in EV batteries today.
“We’re just finding a better way to arrange the particles and providing new functions to the binders that hold them together such as state-of the-art electron, ion, and heat transfer properties,” explained Michael Pope, co-lead of the research and professor at Waterloo’s Ontario Battery and Electrochemistry Research Centre. “This approach ensures that the technology can be scalable and implemented using current production lines, offering a low-cost solution to battery manufacturers.”
The next step? The research team is optimizing the manufacturing process and putting prototypes to the test to gauge industry interest. The goal is to make sure this new battery design isn’t just effective – it has to be scalable and ready for widespread industry adoption.
“It’s crucial that it can be implemented within the existing infrastructure for both battery production and charging stations,” added Rangom, lead researcher for the Battery Workforce Challenge.
The University of Waterloo researchers’ findings are published in the journal Advanced Science.
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