Battery storage projects at least 1GWh of capacity have been proposed or progressed in Australia by companies Synergy, SkyLab and the Queensland government.
A solar-plus-storage project combining 300kW of PV and a 2MWh battery energy storage system (BESS) has been installed in the Polynesian archipelago nation of Tonga.
Utility Zen Energy has acquired a large-scale 2.5 hour battery storage project from developer and IPP RES in Australia, expected to be online by the end of next year.