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Solid-state batteries: Why Toyota's plans could be a game-changer for EVs

Word out of Japan today is that Toyota is working on launching a new solid-state battery for electric vehicles that will put it solidly in the EV game by 2022. Which leads to a simple question: What is a solid-state battery, and why does it matter? Back in February, John Goodenough observed, "Cost, safety, energy density, rates of charge and discharge and cycle life are critical for battery-driven cars to be more widely adopted." And risking a bad pun on his surname, he seemed to be implying that all of those characteristics weren't currently good enough in autos using lithium-ion batteries. This comment is relevant because Goodenough, professor at the Cockrell School of Engineering at the University of Texas at Austin - it so happens, he turns 95 today - is the co-inventor of the lithium-ion battery, the type of battery that is pretty much the mainstay of current electric vehicles. And he and a research fellow at U of T were announcing they'd developed a solid-state battery, one that has improved energy density (which means a car so equipped can drive further) and can be recharged more quickly and more often (a.k.a., "long cycle life") than a lithium-ion battery. (Did you ever notice that with time your iPhone keeps less of a charge than it did back when it was shiny and new? That's because it has a limited cycle life. Which is one thing when you're talking about a phone. And something else entirely when it involves a whole car.) What's more, there is reduced mass for a solid-state battery. And there isn't the same safety concern that exists with li-ion batteries vis-a- vis conflagration (which is why at airplane boarding gates they say they'll check your carryon as long as you remove all lithium-ion batteries). Lithium-ion batteries may be far more advanced than the lead-acid batteries that are under the hood of essentially every car that wasn't built in Fremont, Calif., but as is the case with those heavy black rectangles, li-ion batteries contain a liquid. In the lithium-ion battery, the liquid, the electrolyte, moves the lithium ions from the negative to the positive side (anode to cathode) of the battery. In a solid-state design, there is no liquid sloshing around, which also means that there's no liquid that would freeze at low operating temperatures. What Toyota is using for its solid-state battery is still unknown, as is the case for the solid-state batteries that Hyundai is reportedly working on for its EVs.

Hyundai Motor plans 17 EVs, $16B investment by 2030

SEOUL — South Korea's Hyundai Motor Co said on Wednesday it planned to invest about 95.5 trillion won ($79.21 billion) through 2030, including about 19.4 trillion won ($16.10 billion) towards electric vehicle (EV) related businesses. It also said it plans to introduce 17 EVs in that timeframe, six from Genesis and 11 from the Hyundai brand. Hyundai announced that three of those EVs would be sedans, along with six SUVs, a light commercial vehicle and one new type of model. It will begin sales of the Ioniq 6 later this year, followed by the Ioniq 7 in 2024. Hyundai Motor, which together with affiliate Kia Corp is among the world's top 10 biggest automakers by sales, targets to achieve a 7% market share in the global EV market by 2030, with an annual sales target of 1.87 million vehicles, the automaker said during a virtual investor day. The Seoul-based automaker said it aimed to achieve an operating profit margin of 10% or higher in EV business by 2030. "Hyundai is successfully accelerating its transition to electrification and becoming a global leader in EVs despite a challenging business environment caused by the global chip shortage and ongoing pandemic," Hyundai Motor Chief Executive Officer Jaehoon Chang said. Analysts, however said Hyundai's $16 billion investment in EV business would not be considered an "aggressive" approach compared to its rivals, adding, the investment is easily dwarfed by bigger rivals including Toyota Motor Corp, which plans to invest 8 trillion yen ($69.43 billion) for electrification by 2030. "Hyundai is allocating about 20% of its 95.5 trillion won investment to EV related businesses, which includes building new plants, EV charging stations and strategic alliances with battery manufacturers and the investment amount for EV does not seem too surprising or aggressive," said Eugene Investment & Securities analyst Lee Jae-il. Chang said Hyundai was considering building new dedicated EV production plants without proving details of new factories, including locations and timeline. Analysts said Hyundai would be eying on building dedicated EV factories in the United States, as it considers that as its key EV market. Shares in Hyundai Motor closed down 2.6%, compared to the benchmark KOSPI's 0.2% gain. ($1 = 1,205.2600 won) ($1 = 115.2300 yen) (Reporting by Heekyong Yang and Joyce Lee; Editing by Clarence Fernandez and Rashmi Aich) Related video: This content is hosted by a third party.

Hyundai's Genesis luxury brand not going to Europe this decade

After dipping into the premium market with the Genesis and Equus sedans, Hyundai made headlines with the planned launch of a separate premium brand, Genesis. It starts with the renamed G80 (nee Genesis) and redesigned G90 (Equus) sedans here in the US, but European consumers will have to wait. "To launch a premium brand in Europe is a challenge and it's an even bigger challenge if you don't have the products you need for the market," Hyundai Europe Chief Operating Officer Thomas Schmid told Automotive News Europe. "Europe won't see it before 2019. The main reason is we need different powertrains." Powertrains aren't the brand's only shortcoming. With the G70 – a 3 Series competitor – coming as the third showroom product, the brand also won't have a competitor in the increasingly important crossover ranks. As Schmid told ANE, "we don't yet see the right moment to do it because at the end, we want to be successful, and successful also means profitable." Initially, Genesis will launch in North America, the Middle East, China, and South Korea. Pushing back the European launch to 2019 or 2020 should give Genesis some breathing room, ANE reports. By that point, the company will offer six different vehicles, including two CUVs. According to Schmid, the brand would launch in Europe with just five vehicles. At halfway through 2016 and nothing but the G70 on the radar, expect an aggressive product launch schedule in the coming years if Genesis is going to stick to that timeline. Related Video: Featured Gallery Genesis Hybrid Sport Sedan Concept View 10 Photos News Source: Automotive News EuropeImage Credit: Genesis Genesis Hyundai Crossover Luxury