The electric vehicle (EV) industry ended 2025 with a major shift. Sodium-ion batteries, long viewed as a secondary technology, have now become a serious contender in the EV battery race. Two major ...

What if the cost of powering an electric vehicle or storing renewable energy dropped by a staggering 90%? That’s the bold promise CATL, the world’s largest battery manufacturer, is making with its new ...

This company's super-hot salt battery could power 100,000 homes — and help cut pollution. A Danish company is using something as basic as salt to solve a big problem: how to store clean energy for ...