Technology

Following a funding announcement from the Australian Renewable Energy Agency (ARENA), a $3 million feasibility study led by Port of Newcastle and Macquarie’s Green Investment Group is set to determine whether Newcastle, the world’s largest coal exporting port, has the potential for a green hydrogen hub.

Embarrassing Australia on the world stage is one of Prime Minister Scott Morrison’s favourite marketing ploys. But while the federal government continues to fail its constituents, particularly those in rural communities, those rural communities themselves are taking the energy transition into their own hands, along with the ownership of their own solar generation.

Scientists in India developed a mathematical model to predict the output of solar cells and modules in the field. The model was developed and tested using both sun simulator and actual installed modules. The scientists state that their model can be applied to a PV installation anywhere in the world, and that by taking into account module degradation over time their forecasts can be as much as 26% more accurate than existing energy yield models.

Lithium-ion batteries are a fantastic crutch for the renewable energy transition. It’s not all roses, though: Short duration limits, and potentially dangerous thermal runaway in rare circumstances, means the hunt continues for alternative electrochemical batteries. However, alternatives will largely complement lithium-ion batteries, rather than supersede them. Blake Matich looks at promising options to keep an eye on.

Developed by Spanish scientists, the proposed system design is said to be able to achieve water temperatures above 70 degrees Celsius and to cover around 85% of the annual sanitary hot water consumption of a household with six people.

Yes, Australia is blessed with an incredible solar resource, but it will be diminished and returns localised by global warming.

In the coming weeks, Western Australian mining-cum-materials recovery company Neometals will begin testing at its newly commissioned battery recycling demonstration plant in Hichenbach, Germany, the product of a joint venture with SMS Group. The Primobius facility, as it’s named, has already garnered considerable attention and is a finalist in 2022’s prestigious German Sustainability Award. “We want Primobius to be the preeminent recycler in the world,” the company’s managing director, Chris Reed, told pv magazine Australia.

A U.S. research team has sought to improve the way aluminium hydride is used for hydrogen storage. The material was nanoconfined in a framework that is claimed to be able to overcome the challenge represented by the thermodynamic limitation of hydrides in storing the clean fuel.

Less than a year ago and energy market analysts Cornwall Insight Australia projected a battery energy storage pipeline of 7 GW. This week the firm has updated its outlook and puts Australia’s current pipeline of proposed projects at over 26 GW. What is more, the technical lifetime of these assets is increasing too.

Integrating solar into Australia’s natural gas industry could reduce onshore gas facilities’ emissions by 19% in Western Australia, 18% in Queensland, and 21% in the Northern Territory, according to research conducted by National Energy Resources Australia (NERA).