Tesla battery storage at Neoen's Bulgana Green Power Hub in Victoria, Australia. Image: Elgar Middleton. Neoen has been contracted by major energy generator-retailer AGL to provide a "virtual" charge or discharge of a battery system in Australia. The France-headquartered renewable energy and energy storage developer announced the deal today. A 70MW/140MWh portion of the energy stored in its 100MW/200MWh Capital Battery project, currently under construction in Canberra, will be leveraged by AGL.