Oceania

The road to cheap hydrogen production is riddled with potholes and energy losses. One Australian team of researchers has shown that rethinking solar technology and skipping electrolysers holds great promise for attaining the hydrogen grail.

Straddling two state borders, the West Murray region in southeastern Australia has become a microcosm of technical challenges that can plague the energy transition. Faced with serious curtailment of solar farms in this electrically remote region, a remarkable inverter-based technical feat may have changed the game.

An Australian government-backed trial of peer-to-peer (P2P) solar trading has demonstrated the potential of localized two-sided energy markets and blockchain technology to improve the energy system. However, current electricity tariff structures would need to be modified to realize the full stack of values that this technology has to offer.

Under a new plan to stabilize its grid, the South Australian State Government is providing $10 million to upgrade its voltage management and giving the green light to the Australian Energy Market Operator to stop its rooftop solar from feeding in when needed. The plan also highlights the importance “smart” PV and stronger network interconnection, primarily the new SA-NSW line a.k.a. Project EnergyConnect.

Nationwide analysis from Natural Solar’s live monitoring systems shows a 105% increase in Aussie household electricity in Q1 2020 as compared to 2019, a spike resulting from the lockdown implications of the Covid-19 pandemic. However, many Australians, like the 100% of Mulpha’s ‘Smart City’ buyers in Sydney’s North-West, will be buffeted from bill spikes thanks to home solar and energy storage systems.

Titjikala, a remote indigenous community southeast of Alice Springs, is getting set for the installation of a battery energy storage system to complement the 400kW solar array installed in 2018 as part of the Solar Energy Transformation Program. Energy storage has the potential to significantly reduce the community’s diesel dependence.

The Essential Services Commission of South Australia has given the tick of approval for the Tesla big battery to vary its electricity generation license in line with its increased capacity from 100 to 150 MW.

As the solar industry moves to embrace ultra-high-efficiency modules, the Chinese PV heavyweight has unveiled TrinaPro Mega, the first integrated solar system in the world that incorporates 500W+ modules. The solution is expected to be particularly attractive for Australia’s utility-scale PV sector.

Sendle and Bonds Couriers have teamed up to deliver Australia’s first solar-powered fleet of delivery vans. As the boom of eCommerce has continued through Covid-19, the ethical import of sustainable shipping and delivery has become evermore salient.

Cairns Regional Council is nearing the completion of four mini solar farms across its Wastewater Treatment Plants, a development that will significantly reduce emissions and save on the electricity bill.