Toyota will use Tokyo Olympics to debut solid-state battery electric vehicle
Solid-state batteries are the holy grail of battery technology for automakers, but it'll be a while before they reach production.
It all started with Gran Turismo. From those early PlayStation days, Sean was drawn to anything with four wheels. Prior to joining the Roadshow team, he was a freelance contributor for Motor Authority, The Car Connection and Green Car Reports. As for what's in the garage, Sean owns a 2016 Chevrolet SS, and yes, it has Holden badges.
has largely kept quiet on
, instead focusing on its hybrid Prius lineup and hydrogen fuel cell technology. Next decade, that's set to change, and the automaker will kick things off next year in a big way.
Speaking to Autocar on Tuesday, Toyota Chief Technology Officer Shigeki Terashi said the automaker will debut a vehicle equipped with a solid-state battery next year. The location? The 2020 Tokyo Olympics. Toyota has been keen to use the international spotlight to flex its muscles regarding self-driving car technology and zero-emissions powertrains.
Toyota confirmed Terashi's comments with Roadshow but underscored he "did not specify which vehicle it will be."
Solid-state batteries are, frankly, a big deal for automakers. They do not use a liquid electrolyte, as is the norm for today's lithium-ion batteries. The lack of a liquid property makes them far better suited to fast charging, plus they're far more energy dense (good for long driving ranges) and overheating risks are nearly eliminated with the technology.
The problem is there isn't really a proper mass-production process for these kinds of batteries, and until a company sorts this out, they're still not ready for prime time. Terashi acknowledged this and said while the vehicle will debut at the 2020 Tokyo Olympics, a production vehicle won't be ready until the middle of next decade. But, when it is ready, it's going to find a place in a portfolio of Toyota EVs, he said.
For the latter's effort, the three Japanese automakers hope to produce a solid-state battery pack capable of providing 340 miles of range, but by 2030, the hope is advances will lead to a battery good for 500 miles of range.
Originally published Oct. 22.
Update, Oct. 23: Adds comment from Toyota.
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