Technology

Bloomberg New Energy Finance has significantly increased its forecast for global deployment of behind-the-meter and grid-scale batteries from now to 2040. The research company sees Australia among nine markets that will be driving this trend, as the economic case for batteries becomes unstoppable.

Australia’s first community battery trial went live on Monday, after the 52 available spots had been snapped up by Mandurah households – three months ahead of schedule. The trial involves a bulk Tesla battery integrated into existing grid and owned and operated by Western Power and Synergy.

In a joint effort with Kia Motors, Hyundai Motors is developing solar roofs and bodies for its EVs, hybrids and ICE vehicles to provide additional charging capacity. Depending on solar irradiation levels, the technology could provide 30-60% battery charge per day, the manufacturer says.

By 2021, solar will become one of the most dominant power sources over peak daytime periods, accounting for around a quarter of the National Electricity Market’s power, shows new analysis by Green Energy Markets. The report underlines that solar is currently reducing expensive demand peaks, and is not close to exceeding demand as certain media reports have suggested.

Origin Energy has won federal government funding for a feasibility assessment on plans to double the capacity of its Shoalhaven pumped hydro scheme in New South Wales and thus allow for greater storage of renewable energy.

The South Australian government has inaugurated its landmark $100 million Home Battery Scheme, which will subsidize the cost of buying a home energy storage system for up to 40,000 South Australian households. A nine-week priority period has been given to locally made battery systems, with Germany’s sonnen as the first provider to enjoy this benefit.

Sydney Water’s Bondi sewage pumping station will soon be storing solar energy through the use of 30 kWh of sodium-ion batteries, a cheaper alternative to the traditional lithium-ion batteries.

Melbourne-based energy tech startup GreenSync has officially launched the Decentralized Energy Exchange (deX), a digital marketplace for grid services provided by rooftop solar arrays, battery storage and EVs owned by Australian homes and businesses.

The 30 MW / 30 MWh Ballarat Battery Energy Storage System has been officially commissioned by the Victorian Labor government, as the first of the two grid-scale batteries that will provide support to the Victorian grid by the start of this summer.

The tipping point, where the world shifts from oil and gas to renewables, will be the year 2035, says Wood Mackenzie. This is when renewables and electric-based technologies converge, with around 20% of global power needs being met by solar or wind, and roughly 20% of miles traveled by cars, trucks, buses and bikes using electricity. Will the transition come soon enough, however?