Hydrogen

When coupled to gigawatt-scale solar and wind generation, green hydrogen could be the clean fuel to unlock hard-to-electrify sectors of the economy. But first it must be transported cost-effectively to where it’s needed.

The largest Australian-owned gases company, Coregas, has received funding from the New South Wales Government to develop a hydrogen refuelling station at the Port Kembla site of BlueScope Steelworks. The station will work to support the introduction of zero emission hydrogen fleet vehicles in the region and greater New South Wales.

Renewable electricity will be linked to 90% of the actions needed to remove carbon emissions in 2050, according to the International Renewable Energy Agency, and the biggest volume of generation capacity will be provided by solar.

Earlier this month, London-based Eco Energy World announced a $500 million project to combine its ready to build 300 MW solar plant north of Gladstone, Queensland, with a 200 MW hydrogen plant and 100 MW of battery energy storage. pv magazine Australia sat down with EEW CEO Svante Kumlin to discuss the project, the green hydrogen future, and Australia’s future in it.

Rooftops will have to supply a third of the 524 GW of solar generation capacity needed by 2045 to reach a zero-carbon economy by mid century, according to an academic paper. The researchers also suggested green hydrogen should not play a central role in the nation’s energy transition.

As the vision of Australia becoming a leading hydrogen exporter sharpens, questions about the best form in which to send our offering into the world arise. Just in the last fortnight, a West Australian company has came out with a strong case for a new, largely overlooked form: compressed hydrogen. The curve ball has piqued the interest of many. “I think they’re really doing some very exciting work,” Scott Hamilton from the Smart Energy Council told pv magazine Australia.

Iron ore giant Fortescue Metals Group has brought forward its net zero emissions target a decade to 2030 by advancing a raft of green hydrogen and ammonia projects. The mining company believes it’s green energy ambitions will demonstrate how the two “missing links” in the battle against climate change can decarbonise supply chains.

Market analyst Fitch Solutions has raised its expectations for renewables in Australia, citing the country’s unrivalled green hydrogen project pipeline and its commercially viable large-scale battery storage sector.

London-based Eco Energy World, which is already developing at 300 MW solar project north of Gladstone, Queensland, has announced that it is going to combine the solar plant with a 200 MW hydrogen plant and 100 MW of energy storage for green hydrogen exports to the global market.

Australian hydrogen research and development company, Star Scientific, has won a World Hydrogen Award for its patented HERO technology, which caused a flurry of excitement in 2020 and shows no signs of abating.