Technology and R&D

Western Australian company Infinite Blue Energy has today announced it will purchase Northam solar farm, which sits an hour east of Perth. The acquisition will accelerate the company’s green hydrogen project as it aims to produce up to 4.4 tonnes of renewable hydrogen daily from next year.

A West Australian joint venture seeking to recover high-purity vanadium from a steel industry waste product using a carbon negative process has won the support of the European Union. “We’re not the first people to look at that project, but we’re the first people to look at it through a different lens and use this type of process,” Neometals’ General Manager of Commercial and Investor Relations, Jeremy McManus, told pv magazine Australia. The project, which is still in the early stages, is already been sought out by potential offtakers “desperate to secure green vanadium,” McManus added.

The deal between Fortescue Future Industries and E.ON, one of Europe’s largest energy network operators, will see the Australian company deliver five million tonnes of green hydrogen to Germany, the Netherlands and other European cities by 2030. “For us, it’s a minimum $50 billion expenditure. And that is one I welcome,” Fortescue founder Andrew Forrest said at press conference in Berlin overnight.

Australian fossil fuels giant Woodside will invest in US-based concentrated solar startup Heliogen, supporting its construction of a full-scale concentrated solar thermal demonstration plant in California ahead of a push into Australia.

Western Australian company Global Energy Ventures has had several permissions granted for its 2.8GW green hydrogen export project on the Tiwi Islands, off the coast of the Northern Territory, including potentially increasing the acreage for its proposed solar farm.

Researchers at the Argonne National Laboratory in the United States discovered a degenerative effect in the creation of cathode materials for sodium-ion batteries that may have significant impacts on the performance of sodium-ion batteries.

Japanese automaker Toyota has used its hydrogen tank tech in a new module to expand hydrogen storage to railways, shipping facilities, cargo ports, and fuel cell generators. Its 70MPa tank has a storage capacity of 2.7 kg to 18.7 kg and a tank mass ranging from 43.0 kg to 243.8 kg, depending on the size.

Researchers from The University of Queensland have developed a new nanotechnology that they say more than doubles the lifespan of high-voltage lithium-ion batteries, paving the way for higher density and lower-cost energy storage solutions.

Electric vehicle batteries are packed with energy, with additional battery density and efficiency working to quell range anxiety for drivers. But with that capability lingers a concern from some that EVs may pose a fire risk and a challenge for first responders in the event of accidents. Western Australia’s Professor Ray Wills from Future Smart Strategies bought his first EV in 2012 and argues that in terms of safety, EVs remain an easily superior vehicle, and even the tiny fire risk that exists is an ever-diminishing issue.

Developed by researchers in Spain, the battery uses renewable electricity to melt low-cost metals such as silicon or ferrosilicon alloys to produce and store latent heat, which is in turn used by a thermophovoltaic generator to produce power. According to its creators, the device may store electricity at a cost of €10 per kilowatt-hour (AU$14.6/kWh) for a 10MWh system.