Solid-state battery developer QuantumScape has provided further evidence that it’s the real deal in eventually achieving scaled cell production that could one day enable EV modules that are safer, charge faster, and go farther. In the YouTube video below, QuantumScape explains the design of its FlexFrame battery cell, which expands and contracts… similar to a beating heart.
While it will likely still be quite a while before we see QuantumScape’s ($QS) solid-state battery technology in EVs available for purchase, the startup appears more poised than ever to be the one who finally cracks the code in reaching not only scaled production but seamless integration with current assembly practices and ideally, at or near cost parity with current lithium-ion cells.
It was 2022 when the advanced battery technology company first introduced the public to its 24-layer A0 prototype cells before sending them off to automotive partners for testing. In Q1 2023, we learned QuantumScape’s first commercial product would be a 5 amp-hour solid-state lithium metal battery cell we’ve learned is called the QSE-5.
Since then, QuantumScape has touted one performance milestone after another, achieving higher energy densities and exceeding its own targets. Earlier this month, PowerCo – the battery arm of longtime QuantumScape investor Volkswagen Group, confirmed the encouraging performance of the former’s A0 prototype cells via its own testing, providing further confidence in the technology as a viable improvement to current EV battery cells.
In a video posted today, QuantumScape digs into the design of the A0 prototype battery cells that enable the commercial design in the works. Here’s FlexFrame.
Source: QuantumScape/YouTube
QuantumScape explains its proprietary battery design
The YouTube video below features detailed explanations from QuantumScape’s principal product lead, Chris Dekmezian, senior director of cell design & manufacturing, Daniel Braithwaite, plus associate professor of mechanical & aerospace engineering at the University of Michigan, and QuantumScape consultant, Venkat Viswanathan.
The three individuals do an excellent job of clearly and concisely explaining how QuantumScape’s unique FlexFrame design works, what benefits the cells and their components serve, and what sort of nuances still need to be figured out before we see these cells packed into modules for passenger vehicles.
FlexFrame offers a unique battery solution that combines prismatic and pouch cell designs to safely handle the expansion and contraction of the solid-state battery during charging and discharging. All while giving QuantumScape’s lithium batteries the environment to perfect at their best. Check it out.
Source: QuantumScape/YouTube
There are truthfully dozens of juicy tidbits here we’d love to quote for you, but genuinely think the information is best served straight from the mouths of the experts.
While terms like “solid-state lithium metal” and “hosted anodes” may sound like intimidating terms, the guys at QuantumScape do an amazing job explaining the technology in great detail alongside the nuances already being addressed, looking forward to commercial production.
Take it away guys…
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In a move that underscores the growing instability in international e-bike trade, premium electric bike maker Riese & Müller has paused all e-bike shipments to the United States, citing unpredictable steel tariffs as the final straw.
The German brand, known for its high-end urban and cargo e-bikes, informed US dealers this week that it is halting exports for the foreseeable future. While the company pointed to the recent reinstatement of a 50% tariff on certain steel components from overseas, including Germany, the broader issue here seems to be the chaotic and ever-shifting tariff landscape surrounding e-bike imports.
“We need to take a few days to carefully evaluate this situation and its implications before proceeding with further steps,” explained the company in an email to its dealers in the US, according to Bicycle Retailer.
This isn’t the first time tariffs have disrupted the flow of electric two-wheelers into the US. The Trump administration’s Section 301 tariffs targeting Chinese goods initially shook up the industry during the administration’s first term, hitting Chinese-made e-bikes and components with 25% duties before being temporarily suspended. Those tariffs whipped back and forth as exclusions came and went, then became a double whammy after the Trump administration’s “reciprocal” tariffs added even more hardships to e-bike importers in the US. And now, as of July 1, additional steel tariffs have expanded the uncertainty.
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What’s unusual in Riese & Müller’s case is that most e-bikes – even expensive ones – use relatively little steel compared to aluminum. Frames, forks, wheels, and most structural components are increasingly made from aluminum alloys or carbon fiber. But with the tariff code system as vague and inconsistently enforced as it is, it seems R&M simply doesn’t want to take the risk of unexpected import costs – or the administrative mess that comes with it, including having to account for how much of a bike is produced from steel components and what the value of those components proves to be.
The impact on the US market will likely be minor in volume; Riese & Müller is a premium but somewhat boutique brand with a loyal yet small customer base. Still, this is a canary in the coal mine. If even premium brands are choosing to step away from the US market over tariff unpredictability, what happens when larger, mass-market brands start running into similar issues?
For now, dealers in the US are being told to sell through existing stock and not take additional orders until the company can determine whether it will be able to continue importing e-bikes into the US. But if the trade war tariffs contineu, this may not be the last premium brand to throw in the towel – at least temporarily.
Electrek’s Take
This isn’t just about one German e-bike brand putting things on pause – it’s a red flag for the industry. While Riese & Müller may be small in terms of US volume, their decision shows how unpredictable tariffs, even on seemingly minor components, can create enough uncertainty to shut down an entire market channel. Most e-bikes are made primarily from aluminum, not steel, but when customs enforcement can interpret tariff codes in vague or inconsistent ways, no brand wants to gamble on a five-figure shipment getting hit with a surprise 25-50% fee.
What’s more concerning is that this adds to a growing stack of trade policy hurdles facing e-bike makers: China-focused tariffs, broader “reciprocal” tariffs, battery import duties, and now steel restrictions hitting European brands too. There’s no coherent strategy here, just a patchwork of protectionist measures that hurt importers, confuse dealers, and raise prices for consumers. If the US wants to promote micromobility and clean transportation, it’s going to need smarter policies than this.
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Solar is taking off across Africa in a big way. According to a new analysis of China’s solar panel exports data from energy think tank Ember, solar panel imports into the continent jumped 60% in the 12 months through June 2025, setting a record that could reshape electricity systems in many countries.
In that period, Africa imported 15,032 megawatts (MW) of solar panels, up from 9,379 MW the year before. While South Africa has dominated past surges, this wave is happening across the map: 20 countries set new import records, and 25 countries each brought in at least 100 MW, compared to just 15 a year earlier.
Nigeria overtook Egypt to become the second-largest importer with 1,721 MW, while Algeria surged into third with 1,199 MW. Growth rates in some countries were staggering: Algeria’s imports jumped 33-fold, Zambia’s eightfold, Botswana’s sevenfold, and Sudan’s sixfold. Liberia, the DRC, Benin, Angola, and Ethiopia all more than tripled their imports.
Still, import numbers don’t tell the whole story. It’s unclear how many of these panels have been installed yet. Muhammad Mustafa Amjad of Renewables First, an energy transition think tank in Pakistan, pointed out that countries risk losing valuable time and opportunities without proper tracking. “Africa’s transition will happen regardless,” he said, “but with timely data it can be more equitable, planned, and inclusive.”
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If these panels do get installed, the impact could be massive. In Sierra Leone, the past year’s imports alone could cover 61% of the country’s 2023 electricity generation. For Chad, it’s 49%. Liberia, Somalia, Eritrea, Togo, and Benin could all boost generation by more than 10% compared to 2023, and 16 countries could see increases of over 5%.
The economic case is also strong. In Nigeria, solar savings from replacing diesel could repay panel costs in just six months, or even less in other countries. In fact, in nine of Africa’s top 10 solar panel importers, the value of imported refined petroleum outweighed solar imports by factors of between 30 to 107.
Ember’s chief analyst, Dave Jones, called the surge “a pivotal moment,” urging more research and reporting to keep pace with the rapid rise to “ensure the world’s cheapest electricity source fulfills its vast potential to transform the African continent.”
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Hyundai and Kia vehicles are popping up on US roads more than ever, and a lot of it has to do with EVs. The South Korean auto giants just hit another milestone as they gear up to introduce several new models.
Hyundai and Kia bet on EVs, hybrids for growth in the US
After launching their first hybrid vehicles in the US in 2011, the Sonata and K5, Hyundai and Kia have come a long way.
Today, two out of ten Hyundai or Kia models sold in the US are considered “eco-friendly,” including electric (EV), hybrid, plug-in hybrid (PHEV), and fuel cell electric (FCEV) vehicles.
After 14 years, Hyundai and Kia announced on Monday that combined, they have now sold over 1.5 million eco-friendly cars in the US. In a statement, the company said it continues seeing strong demand for several models, including the Tucson Hybrid, IONIQ 5, and Niro Hybrid.
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Although 14 years is a relatively long time, in the first few years, they only offered a few models. It took 11 years to reach the 500,000 mark in 2022, and in just three years, they’ve since tripled it.
Hyundai and Kia’s eco-friendly car sales in the US since 2011, including EV, hybrid, PHEV, and FCEV (Source: Hyundai)
Since reaching 100,000 in annual sales in 2021, brand sales of eco-friendly cars have grown rapidly. Hyundai and Kia sold 182,627 units in 2022, 278,122 units in 2023, and 364,441 units in 2024. This year, they sold over 221,500 in the first six months, up 20% from the same period in 2024.
Hybrids accounted for over 1.1 million, followed by electric vehicles with nearly 375,000, and FCEVs at just over 1,850 units sold.
2025 Hyundai IONIQ 5 at a Tesla Supercharger (Source: Hyundai)
The Hyundai Tucson Hybrid and Kia Niro Hybrid are the brand’s top-selling eco-friendly cars in the US. Hyundai’s Sonata Hybrid and IONIQ 5 ranked second and fourth. Meanwhile, the Kia Sportage Hybrid and Sorento Hybrid placed third and fifth.
Hyundai and Kia offer 19 eco-friendly vehicles in the US, including eight hybrid and PHEVs, 10 EVs, and just one FCEV.
2025 Kia EV6 US-spec model (Source: Kia)
Both brands sold more vehicles in the US in the first half of the year than ever. With Hyundai now building vehicles at its new EV plant in Georgia, including the 2025 IONIQ 5 and 2026 IONIQ 9, the automaker expects the growth to continue. Kia assembles the EV6 and EV9 at a separate plant in Georgia, and will introduce the EV4, its first electric sedan, in early 2026.
Based on the advanced E-GMP platform, Hyundai and Kia’s electric vehicles offer some of the longest driving ranges, fastest charging speeds, and remain surprisingly affordable.
Hyundai IONIQ 9 (Source: Hyundai)
With leases starting as low as $159 per month, the 2025 Hyundai IONIQ 5 is one of the most affordable EV lease deals in the US. Even the three-row IONIQ 9 is listed with monthly leases as low as $299. That’s pretty cheap for a nearly $60,000 three-row electric SUV.
Hyundai will continue to offer hybrids in response to the changing policies under the Trump Administration. It also plans to add hybrid production in Georgia, starting next year.
Looking to check one out for yourself? We can help you find vehicles in your area. You can use our links below to view Hyundai and Kia models near you.
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