The rolling blackouts that happened on Friday were initiated around 6:30 PM PDT. On Friday, at 6:30 PM solar was 3,460 MW (from a high of 10,875 MW mid-day) and

The rolling blackouts that happened on Friday were initiated around 6:30 PM PDT. On Friday, at 6:30 PM solar was 3,460 MW (from a high of 10,875 MW mid-day) and by 7:30 PM PDT was 133 MW.