South Australia

Both the Australian Energy Regulator and Victoria’s Essential Services Commission have pointed to default electricity price rises of more than 30% for residents and small business.

South Australian electricity distributor SA Power Networks has announced it will work with retailers AGL and Simply Energy to explore opportunities to enable the orchestration of existing rooftop solar systems, an innovation that is expected to support the increased uptake of renewables and help the stability of the grid.

Electricity retailer Zen Energy has announced plans to develop its first utility-scale battery energy storage system after acquiring the 111 MW/270 MWh Templers Battery project in South Australia from UK-based developer Renewable Energy Systems Group.

Australian mining company Australian Rare Earths is moving forward with plans to apply for a licence to mine rare earths in South Australia’s southeast as part of its flagship Koppamurra project.

Australia’s utility-scale solar sector had its third highest month on record in February, generating 1,463 GWh. New South Wales was the country’s top generator, showing the state’s colossal coal turnaround is well underway.

The remote town of William Creek in outback South Australia is now being powered entirely by solar backed by a battery energy storage system after the switch was flicked on a 200 kW PV array that eliminates the need for diesel generation.

Renewable energy developer Vast Solar will progress plans to deliver Australia’s first commercial-scale concentrated solar power plant after securing financial backing from the federal government to build a 30 MW/288 MWh facility near Port Augusta in South Australia.

Researchers from the University of Adelaide, along with international partners, have successfully used seawater with no pre-treatment to produce green hydrogen. The team did this by introducing an acid layer over the catalysts in situ. “We have split natural seawater into oxygen and hydrogen with nearly 100% efficiency… using a non-precious and cheap catalyst in a commercial electrolyser,” University of Adelaide’s Professor Shizhang Qiao said.

Australian climate tech platform Acacia will launch a new solar feature enabling customers to get a digital solar quote, as well as estimated financial and carbon savings, without speaking to any sales people. The company says the tool is in response to what are often poor buying experiences in the solar sector.

Inverter and battery manufacturer SolarEdge has become the first vendor to meet, via native inbuilt software, the upcoming requirement in South Australia for “flexible exports” from residential solar systems. From July, the South Australian government will require new rooftop systems be fitted with software that allows SA Power Networks to dynamically control solar exports.