Australia

Batteries, and the raw materials that make them, are a frequent target of public criticism. The high water consumption required for lithium extraction is speeding up desertification around the salt lakes of Latin America’s “lithium triangle”, for example. The mining debate highlights general problems with the extraction of raw materials including copper, crude oil and lithium but international companies can still influence extraction methods – and there are plenty of different approaches.

Australian peer-to-peer (P2P) energy trading pioneer Power Ledger has won a lucrative contract with Alperia SpA, one of Italy’s largest renewable electricity utilities.

The Chinese-Canadian module manufacturer will supply panels to the U.K.-based developer over several years. The modules are destined for projects in the United States and Australia.

Australian researchers have unveiled hydrogenation technology to reduce light and elevated temperature-induced degradation in Czochralski silicon PERC solar cells. The developers say the process can minimize degradation without sacrificing performance in cells and modules.

Solarwatt’s Vision glass-glass solar PV modules have pushed the technology’s resilience even further after passing cyclone testing in Darwin, Australia.

An international research team is proposing a fuzzy logic approach for optimal site selection of large-scale wind, solar and hybrid wind-solar power projects. The new methodology is based on criterial components for energy optimization through climatological, topographic and human factors.

A list compiled by a British price comparison website draws upon data from German company Statista which shows clean energy – including hydro – made up 12.74% of the nation’s power mix at the end of September.

The 25 MW/52 MWh battery at the Lake Bonney wind farm is in the final stages of testing. Once operational, the big Tesla battery will supply the electric carmaker’s Australia EV supercharger network with renewable electricity.

A minor concern it may be, compared to the tragic loss of life, livelihoods and biodiversity caused by the bushfires still ravaging parts of Australia, but reduced output by PV systems due to smoke haze is an unwelcome bi-product of blazes that have burned at a scale and ferocity never seen before.

The Australian peer-to-peer energy-trading pioneer has purchased a 250 kW solar system that will use its new energy data management and settlement system to provide greater visibility on renewable energy sold to consumers under power purchase agreements.