Gelion’s zinc-bromide Endure batteries will undergo commercial tests at the 1.2 MW Montes del Cierzo testing field Spanish renewable energy company Acciona Energía operates in Navarra, in the north of Spain.

South Australia has found itself at the heart of a 21st century gold rush, though this time for naturally occurring hydrogen. Since February 2021, 18 exploration licenses have been granted or applied for in the state by six different companies searching for natural hydrogen.

Western Australian ocean energy company Bombora Wave Power has received an investment of $6.74 million to deliver its pilot projects and commercialise its technology from one of the world’s largest shipping companies, Japan’s Mitsui O.S.K. Lines.

U.S.-based hydrogen vehicle maker Hyzon has announced Melbourne will soon be home to its Australian headquarters as part of a newly formed partnership with RACV, which will see the pair develop a purpose-built facility for Hyzon out of RACV’s Noble Park operation in the city’s south east.

Gold developer Calidus Resources has become the latest miner to decarbonise its Western Australian operations by installing a 19 MW hybrid solar PV-gas power system which in future could be up to a quarter fuelled by hydrogen.

The debate around what’s become known as Australia’s “solar tax” has rounded a new corner, with the Australian Energy Regulator publishing its draft guidelines for solar export tariffs.

Prospective hydrogen projects in the Northern Territory are taking new shape with Monday’s news that FRV Australia, partially owned by now Saudi company Fotowatio Renewable Ventures, had signed an agreement with Australia’s Hexagon Energy. It seems the two companies are considering connecting the hydrogen projects they’ve been separately exploring near Darwin, though it’s worth noting Hexagon is hoping to export blue (fossil) hydrogen.

SunWiz analysis has found the most popular brands of solar panel and inverters in the Australian market, as well as how their popularity shifted throughout the quarters. In total, 5.2 GW of solar was installed in Australia in 2021, putting the country’s cumulative tally at 26.9 GW.

Western Australian vanadium explorer Technology Metals Australia and Japanese vanadium redox flow battery producer LE System have decided to tighten their relationship with an expanded Memorandum of Understanding that could see the construction of Australia’s first fully integrated vanadium electrolyte plant proximate to renewable energy hubs and major Australian population centres.

Electric vehicle giant Tesla has inked an offtake deal with Australian miner Syrah Resources to supply battery-ready graphite as concerns over raw materials shortages continue.