Technology

From iron ore magnate to renewable energy mogul, Dr Andrew ‘Twiggy’ Forrest intends producing everything he needs to turn the world away from fossil fuels to green hydrogen. The latest? A renewable energy infrastructure-manufacturing facility in Aldoga, near Gladstone.

Developed by Swedish manufacturer Azelio, the system stores renewable energy in recycled aluminium and has an electrical and thermal energy output, with a total efficiency of 90 %. One unit’s storage capacity reaches 165 kWh of electrical output and on top of that thermal energy between 55-65 degrees Celsius. Its modular configuration allows the deployment of projects with a capacity of up to 100 MW.

The proposed $3.5 billion Marinus Link interconnector between Tasmania and the Australian mainland has reached a significant milestone with “critical” environmental referrals being lodged with the federal and Victorian governments.

German equipment supplier M10 and research institute Fraunhofer ISE will unveil a new prototype stringer for shingled module layouts at the Intersolar Europe trade show later this week. Employing an offset layout for the shingles, the approach promises a relative efficiency gain of up to 6%, compared to a conventional half-cell module.

With some of the world’s largest solar PV module manufacturers warning of looming panel shortages, Australian researchers have declared a new generation of cheap, sustainable and efficient solar cells is now a step closer.

Singapore-based VFlowTech has secured funds to scale up manufacturing of its vanadium redox flow batteries. The company currently offers three modular products that can be scaled to multi-megawatt-hour systems.

Vietnamese manufacturer Irex has announced a new glass-glass solar panel with a power output of 265 W and a power conversion efficiency of 18.1%.

On Monday, an Australian–Japanese consortium announced plans to potentially develop a $1 billion plus ‘low emissions’ hydrogen project in Western Australia. The announcement was preceded by a year of gas companies loudly declaring schemes to blend hydrogen into their pipelines. Clearly, many powerful Australian are putting their money on a like-for-like transition. pv magazine Australia spoke to hydrogen experts Andrew Horvath and Scott Hamilton about how they see the hydrogen wave evolving, and why a clean swap is unlikely.

The system has dimensions of 834×417×1,766 mm and weighs 205 kg including the design panel. It achieves an electrical efficiency of 56% and can be connected with a hot water storage unit.

Dansk Solenergi ApS has developed a 13.6 kg tile that can be used for both new buildings and building renovation. The device is currently being produced in Denmark, where the company operates a 40 MW line.