Retired EV batteries are starting to get a second job: helping keep the lights on. A battery that can no longer push a car ...

Batteries based on sodium ions are entering mass production. Some researchers say they could ultimately be a cheaper, safer ...

Thousands of electric vehicles in Waymo’s autonomous robotaxi fleet may eventually give up their used batteries for a very different purpose—contributing up to hundreds of megawatt-hours of stationary ...

CATL launches TENER, the first commercially ready sodium-ion battery energy storage system designed for grid storage and ...

Today, most rechargeable batteries are made from lithium ions, but sodium-ion alternatives could make battery tech much ...

As straightforward as the concept of taking battery packs out of an old electric or hybrid car and reusing them for home power storage sounds, this thought process skips a few essential steps. As ...

Redwood Materials, the leading U.S. recycler of lithium-ion batteries and a growing supplier of materials for new ones, just raised $350 million to expand its ability to supply grid-scale energy ...

A Chinese research team has developed a battery that can fully recharge in around four minutes.