How Tesla Megapacks are Saving Hawaii's Power Grid

The video illustrates how Tesla Megapack is replacing coal power plants and stabilizing the grid in Hawaii.
the coal power plant is no more, and partly because of the storage facility that we have today. There are a hundred and 58 megapacks on this site. That is a hundred and 85 megawatts, five hundred and 65 megawatt hours, roughly equivalent to the capacity of the coal plant that was recently retired. This facility is able to power 20 percent of the electrical need at its peak on the island of Oahu.