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🔋 The Race for Solid-State Batteries
Solid-state batteries could reshuffle the deck on the market for electric vehicles. Longer ranges, faster charging times, greater safety—solid-state batteries offer numerous advantages for electric cars. Many other applications are also conceivable, such as in aerial taxis, commercial vehicles, and buses, as well as stationary energy storage for renewables. The road to market readiness, however, is by no means clear. Six key tasks need to be solved for a breakthrough in the automotive industry alone: improving product properties, converting existing gigafactories to solid-state production, integrating the batteries into vehicle systems, establishing robust supply chains for new materials, reducing costs by enlarging cell formats, and funding the start-up stage.
While Asian manufacturers like CATL and LG dominate lithium-ion technology, most of the leaders in solid-state battery technology are start-ups in the USA. The established Asian players are not leaving the field without a fight, however. For example, leading cell manufacturers in Korea are forming close partnerships with their suppliers to drive the technology forward. The big carmakers appear to have learned their lesson from lithium-ion batteries. In order to prevent further dependence on Asian suppliers, they have been investing heavily in tech start-ups.