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 promised to release innovative solid-state batteries for EVs, and its efforts are finally edging toward ...

A new battery factory might push solid-state EVs closer to reality, with a surprising partner now in the lead role ...

Japanese oil giant Idemitsu Kosan broke ground on a large-scale solid electrolyte pilot plant in collaboration with Toyota on ...

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

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

Solid-state batteries promise safer, longer-range EVs, but Honda and Toyota reveal major hurdles in durability and mass ...

The potential to significantly reduce pollution could be huge. Toyota boasts battery with 745-mile range and 10-minute charging time — here's how it may impact all EVs first appeared on The Cool Down.

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

On January 29, 2026, Idemitsu Kosan officially began construction of a large-scale pilot facility for solid electrolytes, marking a critical milestone after three decades of dedication to the sulfide ...

Ready for electric cars Toyota is in production engineering for a solid state battery, which uses a solid electrolyte instead of the conventional semi-liquid version used in today’s lithium-ion ...