I am not sure what time period you are claiming for this wondrous event Koi-7. But if you take my link to OpenNem Choose the entire NEM - choose 1 year and then Month - slide your cursor along to the month of August 2021 and the August average numbers appear on the right - Black and brown coal add up to 62.1% - way in front of any other generation sources. And this is after $20Billion is being spent on renewables PA - an eye watering sum if calculated over 20 years.