https://apnews.com/article/battery-storage-electricity-climate-change-energy-b7233b5c414c02c2846a960e32f09cbc

Portland General Electric, the utility serving Portland, Oregon, plans to announce Friday it is putting in the second-largest battery storage installation in the United States, at 400 MW of power. The significance of such projects is they diminish the need for power plants that burn fossil fuels that warm the planet.

The only larger standalone project in the country is Vistra Moss Landing in California, currently at 400 MW, but it will soon add an additional 350.