The Liddell Power Station – Battery Energy Storage System is a 250,000kW energy storage project located in Hunter Valley, New South Wales, Australia.

The project was announced in 2017 and will be commissioned in 2022.


The Liddell Power Station – Battery Energy Storage System is owned by AGL Energy (100%).

The key applications of the project are energy cost optimization and demand response.

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By GlobalData

Contractors involved

AGL Energy is the owner of Liddell Power Station – Battery Energy Storage System.

Additional information

The 250 MW battery storage project at Liddell power plant will provide up to 50 MW of firm capacity during peak demand.


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.