Brisbane company Li-S Energy has developed its third-generation semi-solid state lithium sulfur battery cells. The 20-layer cells, produced in its facility in Victoria, are lightweight and energy dense, reaching over 400 Wh/kg.

The New South Wale government’s competitive tender for 380 MW of ‘firming’ battery capacity has now opened.

ARENA has opened the first application round for the government’s national community battery program, allocating $120 million (USD 81 million) to be split equally between networks and other applicants. The program was last week accused of rorting, with independent politicians revealing the locations for a proportion of the promised batteries were selected by the Labor party alone and not based on merit or need.

With many of the top choice land parcels for renewable development now taken, the question of where to put new projects in Australia is growing troublesome. Australian company Rela thinks it has a novel solution – one which rests on levelling the knowledge playing field between landowners and developers. “If the counter party is your sole source of knowledge about this whole [renewable] ecosystem, of course you’re hesitant,” director Michael Katz tells pv magazine Australia.

Western Australia’s regional utility, Horizon Power, has bought a 50% stake in local solar company West Australian Alternative Energy.

As part of its $1.3 billion (USD 87 million) Solar Homes Program, the Victorian government has launched an initiative to upskill electricians, electrical engineers and licensed electrical inspectors to encourage them to take on more solar work.

Australia’s national science agency, the CSIRO, estimates the country could require a 10 to 14-fold increase in its electricity storage capacity between 2025-2050. It has released its energy storage report, forecasting demand in different sectors and summarising storage technologies.

Australian super funds Hesta and Aware Super have become minority partners into a newly launched renewable energy platform, Intera Renewables. Orchestrated by infrastructure manager Palisade Investment Partners, the fund aims to provide investors with diversified assets in terms of location, technology and offtakers, targeting stable returns and funding for new projects.

A $18.7 billion (USD 12.5 billion) takeover deal for Origin Energy has been struck with a consortium led by Canadian giant Brookfield. Brookfield’s vision for Origin involves spending “at least” $20 billion to build new renewables and storage, using Origin and its customer base as a vehicle for transition.

Household’s rooftop solar supplied a record 14% of Australia’s electricity this summer – contributing more than brown coal, and more than large-scale wind or solar farms.