Solid-state battery developer QuantumScape shared another critical milestone today: its “Cobra” separator production process has been developed, delivered, installed, and is ready for initial separator processing. The achievement was the last item on QuantumScape’s list of goals for 2024, putting it on track to produce a higher volume of samples of its flagship commercial solid-state battery, the QSE-5.
Every few months, solid-state technology specialist QuantumScape ($QS) graces the public with a progress update, which is almost always interesting. While many companies are developing solid-state batteries en route to a potential paradigm shift in electric mobility brought on by scaled production and (hopefully) cost parity with existing battery technologies, QuantumScape has proven time and again that it is one of the leaders in that quest, and could go down in history as the one who paved the way to a future in which EVs go farther, charge faster, and have zero risk of fire.
That’s easier said than done, and QuantumScape has been very open about how much work still needs to be done until it gets there. That said, milestones like today’s news are encouraging and provide evidence that QuantumScape is closer than ever to delivering its first commercial solid-state product to OEMs.
Per QuantumScape, its next-generation heat treatment equipment for its separator production process, nicknamed “Cobra,” has completed development and installation and is ready to begin initial separator processing for solid-state cells.
Cobra is a new ceramic solid-state separator production technique that will aid QuantumScape in both scalability and cost-efficiency as it progresses toward commercial cell production. The process results from years of advanced R&D and will enable QuantumScape to manufacture its solid-state battery technology at a gigawatt-hour scale. Per QS co-founder and CTO Tim Holme:
Cobra is a true breakthrough in ceramics manufacturing, and it will pave the way for the scale-up of our battery technology. I’m delighted with how the team has overcome challenges and kept the process roll-out on track this year.
Cobra follows QuantumScape’s Raptor production process for solid-state cells, which began ramping up operations earlier this year as part of the company’s 2024 list of goals. Cobra’s completion and integration marks a completed list with 26 days left to spare:
Ramp Raptor process: This is the first stage of QuantumScape’s fast separator production process, which entered the company’s baseline process in the third quarter of 2024. These films are used in the low-volume QSE-5 B samples.
Begin low-volume QSE-5 prototype production: In October, QuantumScape started producing and shipping the first low-volume B sample battery cells for automotive customer testing. The QSE-5 B sample features an energy density of 844 Wh/L and can fast charge from 10% to 80% in 12.2 minutes.
Prepare for Cobra production in 2025: QuantumScape has delivered, installed, and released the initial separator processing key equipment for its advanced separator manufacturing process, Cobra.
With Cobra ready to join the solid-state cell production process, QuantumScape says it remains on schedule to deliver higher-volume samples of its QSE-5 solid-state cell in 2025. Per the company, that is a significant step toward commercializing solid-state batteries for EVs.
We’re still far from seeing QuantumScape’s commercial-grade solid-state products powering EVs, yet we are closer than ever. Seeing more QSE-5 cells being tested by automakers will be huge as they learn their true capabilities and how to best integrate them into future EV platforms.
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American EV automaker Rivian is expanding across the pond into the UK, hoping to tap into the region’s talent pool in artificial intelligence engineering.
Rivian is a growing American EV brand with expanding office footprints as much as its lineup of unique electric trucks and SUVs. The company is currently headquartered in Palo Alto, California, with its main production facility located in Normal, Illinois alongside plans for a second production footprint about 40 minutes outside of Atlanta, Georgia.
Other US locations currently include offices in Irvine and Carson, CA, Wittmann, AZ, and Plymouth, MI. Outside of the US, Rivian operates out of offices in Vancouver, BC, Canada, Amsterdam, Netherlands, and Belgrade, Serbia.
This morning, Rivian announced its latest international office in London, UK, which will become an AI-centric development hub.
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Rivian’s production facilities in Normal, IL / Source: Scooter Doll
Rivian to open AI Hub in the UK
According to a release from Rivian early this morning, it sees the UK as rapidly becoming a world leader in artificial intelligence engineering, and is looking to tap into that talent pool with the new international office.
While Rivian’s current Autonomy Platform enables drivers to utilize hands-free, eyes-on highway driving, the American automaker intends to continue to evolve such tech to offer greater levels of autonomous capabilities.
Rivian shared that its second-generation EVs were designed with an “AI-centric approach.” As its Gen2 vehicle fleet continues to develop and grow, the automaker has been collecting more and more data to help accelerate the improvements to ADAS technology. Per the company:
Rivian believes the combined strength of its perception platform and in-vehicle data infrastructure will enable it to build a Large Driving Model, unlocking unparalleled understanding of complex driving scenarios and accelerating the path to safer, more capable autonomous features.
Rivian said the future work done at its new UK AI hub will enable its EVs to improve in the future via over-the-air (OTA) updates. Details remain light, but Rivian shared plans to host an “AI and Autonomy Day” later this year and promised to share more about its product and technology roadmap.
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Waev, the company best known for its iconic GEM electric low-speed vehicles (LSVs), just unveiled a brand new lineup of commercial electric carts and LSVs. And this time, they’re not messing around when it comes to utility. Dubbed the Fusion line, these new lithium-ion-powered vehicles include mashups plucked from the worlds of golf carts, street-legal shuttles, and jobsite pickup trucks.
The Fusion lineup includes six different models: three designed for people-moving and three built for utility work. But all six still seem to be aimed squarely at commercial, municipal, and industrial fleets.
Whether that’s running security at a stadium, shuttling guests at a resort, or hauling equipment around a worksite, there looks to be something in the Fusion family that probably fits the bill.
On the people-moving side, Waev is offering 4, 6, and 8-passenger models, all of which feature a flip-up rear seat that converts into a cargo deck, a near ubiquitous feature among modern golf carts and LSVs with rear-facing benches that helps them pull double duty as a light utility vehicle. The feature gives them added flexibility for things like maintenance staff, hospitality transport, or even large campus tours, letting them carry a large number of passengers, yet still be capable of stacking boxes or equipment in the rear.
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The utility versions look a bit different with more muted matte black bodywork, plus come with electrically-actuated hydraulic dump beds, 2-inch ball hitches, and even orange seat belts for jobsite visibility. It’s harder to forget to put on the seatbelt when it’s blindingly orange.
And yes, the Fusion Utility Long Bed basically looks like a pickup truck built on a golf cart chassis, which I find equal parts strange and endearing. But then again, I’m the guy who infamously kicked off the great American mini-truck trend a few years ago when my hilarious little tiny-truck went viral, so maybe I’m a bit biased when it comes to fun little utility vehicles.
All Fusion models are available in both “cart” and “LSV” configurations. The carts are speed-limited to 19 mph (30.5 km/h) and come with serial numbers, making them street-legal only in limited areas that have passed local ordinances permitting golf carts to use public roads.
The LSV versions get full VINs, meet federal low-speed vehicle safety standards (meaning over a dozen regulations on manufacturing standards and safety equipment), and can be driven up to 25 mph (40 km/h) on public roads where LSVs are permitted by state law.
Waev is sticking with lithium-ion power here, specifically a 105Ah Marxon pack that’s both heated and insulated for cold-weather use. That’s a big step up from the old-school lead-acid setups still found in some fleet carts (and, if we’re being honest, still offered on some of Waev’s other vehicles).
The company claims to offer automotive-grade manufacturing processes and reliability on its vehicles, along with Bluetooth diagnostics and a smartphone app for managing the fleet.
Other upgrades include LED lighting, back-up cameras, AVAS pedestrian alert systems, and standard three-point seat belts for all passengers. Optional extras like ladder racks, beacon lights, and upgraded tires make it even easier to tailor each unit to the specific job at hand.
The Fusion line slots into Waev’s already broad family of low-speed EVs and fleet vehicles, including the steel-bodied Taylor-Dunn utility vehicles, Tiger heavy-duty tow tractors for airports and warehouses, and the classic GEM lineup that’s been a staple of street-legal fleet transport since the late ‘90s.
It also looks like Waev isn’t just trying to sell the hardware here – it’s pushing hard on full-service fleet support, too. The company is leaning on an extensive dealer network across the U.S., Mexico, Canada, and Australia, and all Fusion models are available through Sourcewell and Canoe procurement programs for simplified public-sector purchasing.
One big thing we’re not seeing, though, are the prices. It’s more of a “contact us for a quote” situation, which means exactly what you think it means. We’ll try to learn more, but don’t expect to make it out of the lot without a measurably lighter wallet.
Electrek’s Take:
This is the kind of product line that probably won’t turn heads in your local grocery store parking lot, but it’s exactly the kind of quiet EV revolution that’s transforming fleets behind the scenes. Lithium-ion golf carts and LSVs that can tow, haul, and shuttle without the noise or emissions of gas engines? That’s a win for everyone –from municipal fleets to private campuses.
And frankly, I’m here for the golf cart pickup truck vibe. Street legal, work-ready, and just weird enough to be cool. The fact that the tailgate seems to swing all the way down and doesn’t lie flat like a normal pickup truck’s gate was a swing-and-a-miss by the designers – I don’t know how that got through – but everything else looks great! And hey, I guess I could always add a pair of tailgate cables if I wanted.
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Tesla’s retro-futuristic diner with Superchargers and giant movie screens is ready to open, and I have to admit, it looks pretty sick.
This project has been in the works for a long time.
In 2018, Elon Musk said that Tesla planned to open an “old school drive-in, roller skates & rock restaurant at one of the new Tesla Supercharger locations in Los Angeles.” It was yet another “Is he joking?” kind of Elon Musk idea, but he wasn’t kidding.
7 years after being originally announced, the project appears now ready to open:
Musk said that he ate at the diner last night and claimed that it is “one of the coolest spots in LA.” He didn’t say when it will open, but Tesla vehicles have been spotted at Supercharger and people appear to be testing the dinning experience inside.
A Tesla Optimus Robot can be seen inside the diner on a test rack. It looks like Tesla might use one for some tasks inside the diner.
I think it looks pretty cool. I am a fan of the design and concept.
However, considering the state of the Tesla community, I don’t think I’d like the vibes. That said, it looks like Tesla isn’t prominently pushing its branding on the diner.
You can come and charge there, but it looks like Tesla is also aiming to get a wider clientele just for dining.
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