“Sunday’s milestones were just the latest in a series of benchmark achievements for South Australia, which already leads the world in the percentage of wind and solar in its grid.

Wind and solar accounted for more than 62 per cent of local demand in the last 12 months, despite occasionally heavy curtailment because of the limits of a grid with a connection only to Victoria.

The state government has a target of net 100 per cent renewables by 2030, but should reach that milestone well before then, particularly after a new link to NSW is completed in 2025.”

— Renew Economy

1.17MW rooftop solar system installed on the short-term car park at Adelaide Airport.

https://reneweconomy.com.au/rooftop-solar-helps-send-south-australia-grid-to-zero-demand-in-world-first/