Toyota has been working on a solid-state program with Japanese refining oil giant Idemitsu Kosan since 2023. Now they're ...

Solid-state batteries have long been positioned as the holy grail of electric vehicle technology. They promise dramatically ...

When a legacy oil refiner starts pouring money into the battery tech that could make […] ...

You might think that petroleum companies would have no place in EVs, but Toyota can't make its solid-state battery without ...

For years, Toyota has talked up the promise of solid-state batteries for EVs. Now, that long-running effort is inching toward something tangible. Late last week, Japanese oil refiner Idemitsu Kosan, ...

Toyota's well-established Highlander SUV is going electric, promising a challenge to the Kia EV9 and Hyundai Ioniq 9 in the ...

The oil company can produce solid electrolytes out of byproducts from the refining process.

OJAI, CA—After four generations of being the brand’s bread-and-butter three-row SUV, the Highlander is making a big switch.

While electric vehicles have been a solution to help manufacturers move closer to their carbon-neutral goals, electric vehicle batteries are still insufficient in terms of both driving range and ...