Australia has become the third-largest market worldwide for large-scale energy storage by capacity.
The country is leading in per capita battery storage installations, with more than 1 GWh per million people, double that of the United Kingdom.
In 2025, Australia surpassed the UK to become the third-largest market for utility-scale battery energy storage systems (BESS) globally, behind China and the US.
Australia is the first nation to surpass 1 GWh of utility battery capacity per million people, far ahead of China and the US.
Australia is in a league of its own, with more than 1 GWh per million people, while China and the US have less than 400 MWh per 1 million people.
Author's summary: Australia leads in battery storage installations per capita.