Australian energy major AGL has seen its 1,000MWh Liddell battery energy storage system (BESS) in New South Wales (NSW) enter AEMO’s Market Management System.

Australia’s National Electricity Market (NEM) achieved multiple battery energy storage records during the weekend of 27-28 September 2025, highlighted by total storage capacity reaching 6,591.5MWh for the first time.

Green Gravity has signed an agreement with mining company Wollongong Resources to trial its gravitational energy storage in NSW, Australia.

Australian energy major AGL has welcomed the approval in New South Wales (NSW) of a large-scale wind power plant with battery storage.

The Energy Security Corporation has officially launched in New South Wales, Australia, with an initial funding allocation of AU$1 billion.

New South Wales could become the first Australian state to pass battery regulation under the Product Lifecycle Responsibility Act.

Developers entering competitive solicitations for energy storage have been offered advice on how to be successful.

Penny Sharpe, the New South Wales energy minister, has announced plans to legislate a new long-duration energy storage (LDES) target for the Australian state of 28GWh by 2034.

Bids for the South West Renewable Energy Zone (REZ) Access Rights in New South Wales (NSW), Australia have exceeded the targeted capacity by four times, while a 100MW solar-plus-storage project has been approved in the same state.

Leeton Shire Council, in NSW, Australia, has rejected a voluntary planning agreement offer submitted by ACEnergy, for a 250MW/1,100MWh BESS.