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South Australia: Grid with the most wind and solar has the smallest reliability gap

South Australia is leading Australia – and the world – with the amount of
wind and solar within its state grid. And not only is it defying the
skeptics that insisted wind and solar can’t power a modern economy, it’s
also the grid facing the smallest reliability gaps over the coming decade.

South Australia sourced 70 per cent of its local demand from variable
renewables in 2022 – nearly twice the percentage of the second best state
grid (Victoria, with 38 per cent), and more than any other gigawatt scale
grid in the world.

In the December quarter, that average lifted to 80 per
cent wind and solar – and it’s doing this at the end of a long “skinny
grid” that is connected to only one other state – and breaking the
stranglehold that gas generators have over wholesale electricity prices in
Australia and around the world.

Renew Economy 21st Feb 2023

February 22, 2023 - Posted by Christina Macpherson | AUSTRALIA, renewable