On October 23 the Australian Renewable Energy Agency officially commissioned a 30 MW battery storage system in Victoria. See link to arena.gov.au article for further information:
https://arena.gov.au/news/victorias-first-of-two-large-scale-grid-connected-batteries-reaches-completion-in-ballarat/
Last November Tesla’s 100 MW battery storage plant was turned on in South Australia.
These systems are a welcome addition to the grid as they provide storage for excess electricity produced by intermittent renewable