Akaysha Energy’s Waratah Super Battery in Australia briefly reached its full rated output of 850MW on 7 September.

The venture-capital-style returns once available in Australia have disappeared, according to panellists at the Battery Asset Management Summit Australia 2026.

In this interview with ESN Premium, Sahand Karimi of OptiGrid discusses how BESS warranties and constraint management shape trading behaviour.

Australia’s 58 grid-scale battery storage systems in the NEM generated a combined AU$28.79 million in estimated gross energy and FCAS revenue.

Octopus Australia has referred the Blackstone battery energy storage system (BESS), a 500MW/2,000MWh standalone facility, to Australia’s federal government for assessment under the Environment Protection and Biodiversity Conservation (EPBC) Act.

EDF Power Solutions Australia has referred the Wala Wala Pumped Hydro Energy Storage project, a 300-400MW facility in NSW.

Copper theft has become a recurring security issue at Australian battery storage sites, with one regulator reporting multiple incidents.

OptiGrid has been selected by Vena Energy to provide trading optimisation services for the 408MW Bellambi Heights BESS in Australia.

A roundup of user-posted analysis, views and unofficial news from across the industry this past week, this time looking at this week’s sabotage attack on the German grid, BESS revenues and electricity market activity, CATL’s LFP price cut and various non-lithium news.

Energy Vault has completed the acquisition of the underlying project land for its 125MW/1,000MWh Stoney Creek battery energy storage system (BESS) in northern New South Wales, Australia.