For example the biggest Battery Storage in germany is happening this year https://www.diesachsen.de/en/economy/germanys-largest-battery-storage-facility-launches-near-leuna-3169138

And we will see more and more of projects like these in the next years.

Like even Texas is investing into Renewables + Battery Storage. Even they get it

https://www.cleanview.co/power-projects/operating/battery-storage-projects/texas

https://www.cleanview.co/power-projects/planned/battery-storage-projects/texas