The French owners of the world’s biggest battery are being sued for simply failing to deliver the goods. When Elon Musk’s 150MW battery was hooked up to the South Australian grid, the wind and solar cult rejoiced. The meme had it that – with a few thousand more just like it, we’d soon all be running on nothing more than sunshine and breezes. Well, that was the propaganda pitch, anyway.

https://iowaclimate.org/2021/09/26/worlds-biggest-renewable-energy-battery-becomes-worlds-biggest-joke/

PS:  When you scroll down to the bottom of the article,  get a look at the picture............