Via AFR:
Last year the combined power of batteries installed by Australia’s 1.8 million solar rooftop homes and businesses and grid batteries such as Tesla and Neoen Australia’s 100 megawatt Hornsdale Power Reserve in South Australia was 246 MW, a report by Chief Scientist Alan Finkel says, citing the Greentech report.
That was well ahead of Germany and the United States, which each installed just more than 200 MW of grid and residential batteries. Japan, China, Britain and South Korea each installed between 100 MW and 200 MW.