The Australian Renewable Energy Agency (ARENA) on Thursday announced AUD 4.8 million (USD 3m/EUR 2.9m) in conditional funding to Anglo-Australian battery start-up Gelion (<a href="https://www.londonstockexchange.com/stock/GELN/gelion-plc/company-page" target="_blank">LON:GELN</a>) for a prototyping project at its site in Sydney.