Markets & Policy

Battery capacity in the distributed and large-scale sectors continues to grow, according the annual reckoning of the SunWiz oracle. Although still a complex proposition, for homeowners, battery potential is beginning to be utilised in the hundreds of megawatts by governments and utilities, with some interesting side hustles in the mid-sized energy-storage category.

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.

Experts from the Australian National University have published a technical paper in which they argue a doubling of the rate of deployment of solar and wind would cut Australia’s carbon emissions 80% by 2040.

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.

Here are the brand-new stats and forecasts from the Solar Energy Industries Association and Wood Mackenzie.

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.

Through the fourth tender of the LSS program for large scale PV, the Malaysian authorities have pre-selected 30 solar projects with a combined capacity of 823 MW. The lowest bid came in at MYR0.1768/kWh ($0.0429) and the highest at MYR0.2481/kWh.