" , gas is going to be the No.1 firming source for around the next 50 years. "

Absolute bs. Not al all surprising from a nuclear shill.

Why don't you ask the Californians ? That data is available if you bother to read my links.

Their battery system has already surpassed gas peakers despite the gas industry having a century head start .

Battery storage becomes biggest source of supply in evening peak in one of world’s biggest grids

https://reneweconomy.com.au/battery-storage-becomes-biggest-source-of-supply-in-evening-peak-in-one-of-worlds-biggest-grids/