Modular solar array manufacturer 5B has commenced construction of the solar component of an 89.7 MW hybrid microgrid that will help power mining company Bellevue Gold’s namesake gold mine in Western Australia with at times up to 100% renewables.

The Australian, Tasmanian and Victorian governments have signed off on a new ownership agreement to deliver the contentious Marinus Link high-voltage Tasmania-Victoria interconnection project.

The main cost of an electric vehicle is its battery. The high cost of energy-dense batteries has meant EVs have long been more expensive than their fossil fuel equivalents. But this could change faster than we thought.

Energy storage specialist Lochard Energy has secured a $2 million grant from the Australian Renewable Energy Agency that will underpin a feasibility study into large-scale underground storage of green hydrogen in southwest Victoria.

Western Australian regional energy provider Horizon Power will trial two novel long-duration energy storage technologies – including a zinc-bromine flow battery provided by Queensland manufacturer Redflow – as it seeks to identify new energy storage solutions for off-grid communities dealing with high levels of solar and extreme weather.

Investment manager Quinbrook Infrastructure Partners’ plan to build a multi-billion-dollar polysilicon production plant in north Queensland to supply solar panel and battery manufacturers has received a major boost with the state government clearing the way to fast-track the project.

Mining and energy major Fortescue says the performance of an electric excavator operating at its Cloudbreak mine site in Western Australia’s is continuing to improve but is at times already performing better than its diesel equivalent.

The private owner and operator of South Australiaʼs electricity transmission network has laid out its plans to manage the challenges and opportunities of the state’s energy transition, including investing in major transmission projects to serve an expected increase in demand.

Battery technology company Lithium Australia’s 100%-owned subsidiary Envirostream is seeking to scale up its battery recycling efforts, signing an updated agreement with South Korean manufacturer LG Energy Solution in a move that could deliver 770 tonnes of lithium-ion batteries for recycling.

Adelaide-headquartered renewable energy gen-tailer Zen Energy will build South Australia’s second-largest battery energy storage system in a move expected to boost the reliability of electricity supply as the state gallops towards its 100% renewable energy target.