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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.

Toyota increasing Yaris Hybrid production to 222,000 this year in France

More fuel economy means more factory workers and more production for Toyota's most popular model in Europe. That simple equation explains why the Japanese automaker is boosting annual production of its gas- and hybrid-powered Yaris compact vehicles at its French factory. The new number will be about 222,000, a 15 percent increase. To do that, Toyota will need to add about 500 workers to bring its total there to more than 4,000, UK's The Green Car Website says. Vive le Toyota! Toyota updated the European Yaris in the middle of 2011 and added a hybrid version later that year, the model has many fans across the pond. It helps that they hybrid is rated (using the friendlier European standards) at a whopping 81 miles per gallon, a tremendous number for a car that costs approximately $26,000. Toyota could soon have a bit more room in the small hybrid segment, since it was reported recently that Honda would discontinue European sales of its Insight and CR-Z hybrids soon. That decision was made easier because of increasing competition from Toyota, which boosted hybrid sales in Europe last year by 43 percent. In contrast, both the CR-Z and Insight experienced more than a 60-percent plunge in European sales in 2013.

Toyota inks deal as global Olympic sponsor

Toyota has just scored a sponsorship with one of the biggest events on the planet – the Olympic Games. The company announced its position as a member of the TOP (The Olympic Partner) program, which takes effect in Japan next year and globally in 2017. The deal is slated to run through 2024. That means, if we're understanding the deal correctly, that we won't see as much official Toyota sponsorship at next year's Summer Olympics in Rio de Janeiro, while the company will enjoy a much more visible presence among American consumers at the 2018 Winter Olympics in Pyeongchang, South Korea. Unsurprisingly, the automotive giant's sponsorship will be in the mobility category, covering "vehicles, mobility services and mobile solutions," the company's press release said. Fuel cells are expected to play a big role. "We will do everything possible to fulfill our new role in The Olympic Partner program, and justify the trust the IOC has placed in us. The addition of a mobility category to the TOP Partner field is an important recognition for our entire industry," Toyota president Akio Toyoda said in a statement. "Under this Olympic flag, let us today reaffirm the power of sports to bring people together. And let us dedicate ourselves to creating a better world by promoting sports in the Olympic spirit of friendship, solidarity and fair play." "The IOC welcomes Toyota as a key partner for the provision of sustainable mobility solutions for the Olympic Games as outlined in Olympic Agenda 2020, our strategic roadmap for the future of the Olympic Movement," International Olympic Committee president Thomas Bach said. "Toyota is the world leader in its field, and this partnership signifies a strong commitment to the future of the IOC and the Olympic Movement. This is a milestone agreement in the implementation of Olympic Agenda 2020 because the focus of our cooperation is sustainable mobility, and Toyota will provide sustainable solutions for the entire Olympic Movement." Check out the official press release. Toyota Becomes IOC TOP Partner Tokyo, Japan, March 13, 2015-Toyota Motor Corporation (Toyota) today announced it has entered into a sponsorship agreement with the International Olympic Committee (IOC) to become part of The Olympic Partner (TOP) program. The agreement runs through to the end of 2024 in the mobility category, which includes vehicles, mobility services and mobility solutions.