Technology

An online platform to connect medium to small-scale solar energy producers with independent electricity buyers will launch in the coming months in South Australia.

Construction has been completed on the Solar Energy Transformation Program (SETuP), which has been touted as Australia’s largest rollout of solar power to remote communities to date.

The Commonwealth Scientific and Industrial Research Organisation (CSIRO) and Adelaide-based laser supplier Lastek are developing equipment and procedures to accurately measure the performance of multi-junction solar cells with the help of an LED-based solar simulator.

From four to 24 hours: before solar and storage, the 160 households on a Philippine had electricity for only four hours each day. This had negative impacts on the economic development of the islands. With support from the ADB, the island inhabitants now have 24 hour supply of clean energy, and new billing methods that suit the economic realities of poorer households.

The Australian Renewable Energy Agency (ARENA) will underpin two innovative distributed energy projects – a trial to integrate a virtual power plant into the National Energy Market and a digital marketplace for grid services provided by rooftop solar arrays, batteries and EVs owned by Australian homes and businesses.

Following the decision to require retailers taking part in the Solar Homes program to be signatories to the Clean Energy Council’s Solar Retailer Code of Conduct, the Victorian government has set specific requirements for inverters that will be installed under the program.

The solar households which choose to participate in the trial will receive direct cash payments of up to $135 per year, depending on the size of their battery system.

A recent Australian National University study shows that newly developed geographic information system algorithms can identify prospective sites for off-river pumped hydro projects throughout the world. The researchers, who identified around 530,000 potential sites, said pumped-hydro installations could enable large-scale energy time-shifting, as well as a range of ancillary services such as frequency regulation, which could help to integrate high levels of PV and wind into electricity systems.

The Coalition government has announced funding to support up to 50 off-grid and fringe-of-grid feasibility studies investigating whether building a microgrid can be a cost-effective solution. The studies will also look at whether existing off-grid capabilities can be upgraded with more up-to-date technology.

Scientists at MIT have developed a new type of “hybrid” cathode for lithium batteries, which they say could increase their energy density beyond that of current commercial lithium-ion battery designs.