Hydrogen

Elsewhere, the Danish government announced a plan to deploy up to 6 GW of electrolyser capacity by 2030 and Germany and Norway agreed to conduct a feasibility study on large-scale hydrogen transport, including via pipeline.

A report published by IRENA hints the world’s politicians will have to get to work immediately to avoid another generation of fossil fuel-fired hydrogen, ammonia, and methanol plants being set up to run into the second half of the century.

“We’re not talking about incremental improvement, this is a really giant leap,” Hysata CEO Paul Barrett told pv magazine Australia. Hysata is commercialising a breakthrough made at the University of Wollongong which effectively, Barrett says, invented a “brand new category of electrolyser” vastly improving efficiency. “This is a 20% gain. This is really a seminal moment for the hydrogen industry.”

Federal Labor has promised to allocate $22 million to help establish the Lansdown Eco-Industrial Precinct being developed in northern Queensland if it wins the election in May.

Star Scientific, a hydrogen technology company based north of Sydney, has won the global South By Southwest innovation award for its Hydrogen Energy Release Optimiser, or HERO technology.

A multibillion-dollar solar, battery storage, wind and potentially green hydrogen project in Victoria’s Gippsland region is moving forward after getting backing from superfund Hostplus. Originally proposed by Solis Renewable Energy, the project is now owned by Octopus Australia as part of its joint venture with CFEC.

The International Renewable Energy Agency has outlined a series of technical considerations for green hydrogen tracking systems. According to the document, a degree of flexibility should be taken into account in the short term to ensure that the nascent green hydrogen market can develop.

A Swedish research group has developed a device combining CIGS thin-film solar modules and an alkaline electrolyser based on a trimetallic cathodic catalyst made of nickel, molybdenum, and vanadium (NiMoV) and an anode made of nickel oxide (NiO). The electrolyser achieved an average solar-to-hydrogen (STH) efficiency of 8.5% for stable operations during 100 hours.

Ratings agency ICRA has estimated Indian green hydrogen will cost that much if produced at sites featuring clean energy generation capacity and electrolysers. That is between US$0.5–$1 per kilogram cheaper than in locations where the two systems are not co-located, with the saving possible due to a reduction in open-access, intra-state grid charges.

Fortescue Future Industries and Airbus have formed a partnership, saying they will work together to realise a green hydrogen-based aircraft by 2035.