The Kwinana Battery Energy Storage System is a 100,000kW energy storage project located in Kwinana, Western Australia, Australia. The rated storage capacity of the project is 200,000kWh.

The project will be commissioned in 2022.

Additional information

The government of Western Australia has issued a Request for Information (ROI) for parties interested in working on a 100 MW/200 MWh battery energy storage project at the site of a decommissioned power station. The project is set to be built at the site of Synergy’s Kwinana Power Station, and if found feasible, a contract will be awarded by May next year and the project could be operational by September 2022. AU$15 million (US$10.78 million) of Commonwealth Government funding has been initially secured to support the project.


All publicly-announced energy storage projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects are sourced through secondary information sources such as country specific power players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.