Energy Storage

As the hunt for more efficient batteries continues, Queensland energy tech company AnteoTech has sharpened its focus on the development of its silicon anode binder technology and pure silicon anode design that it claims can deliver up to a 35% improvement in energy capacity compared to current high energy battery cells.

Australian green hydrogen proponent Fortescue Future Industries and French renewables major Total Eren are among five project developers provided with exclusivity over land in the Northern Territory government’s Middle Arm Sustainable Development Precinct on Darwin Harbour.

The Queensland government has awarded two key contracts for what it says will be the largest pumped hydro energy project in the world, with the proposed 5 GW/120 GWh Pioneer-Burdekin pumped hydro energy storage system to form a cornerstone of the state’s energy transition.

US-based Salgenx says it has successfully integrated ultracapacitors with its saltwater redox flow batteries, resulting in significantly better power response and system performance.

Phillip Island off Victoria’s southern coast has switched on a 5 MW/10 MWh lithium-ion phosphate battery to support the island’s grid during peak tourism periods.

Queensland hydrogen battery startup Endua has installed its first 100kW standalone hydrogen power bank in south Brisbane. The news come weeks after the company raised $11.8 million (USD 7.81 million) to scale the technology.

Developed by Chinese researchers, the novel hybrid storage technology may achieve an efficiency of over 80% and be applied in distribution and transmission grids. The proposed combination is reportedly able to offer the advantages of gravity energy storage and power-based storage systems in a single solution.

Queensland has laid out an ambitious vision for the state’s energy future, releasing draft legislation that calls for an additional 22 GW of new wind and solar projects by 2035, supported by at least 12 GW of storage, firming and dispatchable technologies including grid-scale batteries and pumped hydro storage.

Brisbane-based Li-S Energy has developed a 20-layer battery cell utilising semi-solid state lithium sulfur battery technology. The company claims the new cell displays nearly double the gravimetric energy density and a comparable volumetric energy density to lithium-ion cells.

Australia and India will establish a Green Hydrogen Taskforce, with prime ministers today agreeing to the Taskforce’s terms of reference. The meeting strengthens ties between India and Australia in relation to renewable energy ambitions and manufacturing, with plans extending to critical mineral and solar manufacturing.