green hydrogen

Mining company QEM is exploring the potential of solar PV and wind energy as part of the company’s broader ambition to produce green hydrogen on site at its Julia Creek vanadium and oil shale project in North Queensland.

BloombergNEF’s latest modelling has found that solar PV is the key driver behind an accelerating cost decline in green hydrogen. The forecast shows green hydrogen’s cost declining by 85% by 2050, undercutting natural gas as well as both blue and grey hydrogen production.

Sinopec wants to build 1,000 hydrogen refueling stations by 2025. Ways2H is building a facility in the Tokyo area that will convert daily 1 ton of dried sewage sludge into 40-50 kilograms of hydrogen for fuel cell mobility and power generation. Ørsted wants to deploy two renewable hydrogen production facilities for a total of 1 GW by 2030. Wacker Chemie is planning to produce green hydrogen and renewable methanol at its German site.

Scientists from the Queensland University of Technology have made a remarkable breakthrough in carbon capture and storage with a novel electrochemical process which can not only store carbon dioxide in water non-toxically with the power of solar or wind, but also produces by-products including green hydrogen and calcium carbonate, perhaps the key to decarbonising the cement industry.

Perth-based Province Resources has tapped on ERM to steer its 1 GW co-located solar and wind green hydrogen project in the Gascoyne region of Western Australia through the raft of approvals required for development. The project is ideally positioned for domestic and export supply of green hydrogen and ammonia.

Hydrogen transportation and submarine power lines have been compared by an international research team to find out which may be the cheapest option to connect for energy exchange regions separated by the sea. According to their findings, the hydrogen shipping alternative does not present very good prospects of applicability in the future, unless some disruptive technological breakthroughs are made. What makes compressed and liquified hydrogen ships still attractive, however, is that they can export energy almost anywhere, and that electrolysis and liquefaction plants are relatively easy to expand compared to marine cables.

Hydrogen offers so much potential to decarbonise industry and transport, and the race is on to resolve the complexities of cost and supply. How can German-Australian collaboration integrate existing and emerging technologies for accelerated outcomes?

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.

Digitalization is expected to play an increasingly important role in the renewable energy sector with a new international report highlighting it as critical for the continued expansion of wind and solar PV power generation.