Technology

The Victorian government has decided to break away from national electricity rules and introduce legislation that will fast-track priority projects like grid-scale batteries and transmission upgrades and make room for more large-scale solar and wind on the grid. The announced reforms have prompted a flurry of reactions.

UNSW student groups have been visiting Tanna Island in Vanuatu for over a decade. The solar PV solutions they’ve brought with them have helped many communities, but since Cyclone Pam tore through the region in 2015, sustainable solar is more important more than ever.

Despite a massive drop in renewable energy investment seen last year, 2020 promises to bring both good and bad news for the Australian solar sector. While network conditions will continue to deteriorate, the low-carbon policy will become more supportive but also more chaotic.

An international group of scientists has developed a comprehensive method to track the microscopic processes at work in lithium batteries. Employing a ‘virtual unrolling’ model developed for ancient manuscripts too sensitive to be opened, the group peeked inside the layers of a commercial battery to gain a better understanding of the processes at work and the degradation mechanisms affecting them. Their findings, the group says, could provide a benchmark for battery characterization.

The Australian research team which developed the device said the higher efficiency was achieved through a nanowire design which eliminates the interface inside the titanium dioxide band.

In a bid to seek resolution of all disputed claims, Windlab has reached a standstill agreement with the EPC contractor on the Kennedy Energy Park, Australia’s first project on a major grid to combine wind, solar and battery technologies.

Melbourne startup Relectrify is on the verge of a U.S. breakthrough with its highly efficient and cost-effective battery storage technology.

As the survival of the fittest continues in Australia’s notoriously competitive EPC market, the Sydney-based diversified infrastructure company has signaled that it will no longer bid fixed prices to build solar.

Against the backdrop of extreme heat, generator, and transmission line outages and intense bushfires, revenues for grid-scale batteries on the National Electricity Market (NEM) have been trending upwards.

Grid-scale wind and solar output reached new highs in Q4 last year pushing power prices to a three-year low despite a number of coal-fired generator outages. As Australia’s big PV fleet continues to expand, the National Electricity Market saw the highest output of big PV on record, but also record curtailment.