A new record for battery storage

https://grist.org/beacon/a-new-record-for-battery-storage/

"U.S. battery storage surged to a new record last year as power grids and property owners added more than 3,500 megawatts of capacity — enough to power roughly 1 million homes for a few hours at a time. That’s more than double the previous record set in 2020... The more battery storage you have, the more wind and solar power grid operators can keep on hand, ready to be dispatched when clouds roll in or when winds die down"