Tesla to build world's biggest lithium ion battery in South Australia
Elon Musk’s company Tesla will partner with French utility Neoen to deliver the lithium ion battery designed to improve the security of electricity network Elon Musk, the billionaire founder of Tesla, will build the world’s largest lithium ion battery to store renewable energy in South Australia in partnership with French energy utility Neoen. The 129MWh battery, which is paired with a wind farm, is designed to improve the security of electricity supplies across South Australia. On Friday the state’s premier, Jay Weatherill, confirmed the deal, which forms a key part of the government’s $550m energy plan. The state government said Musk had confirmed his pledge made on Twitter in March that he could deliver the battery within 100 days of signing the contract or it would be delivered free. Romain Desrousseaux, the deputy chief executive of Neoen, said that at 129MWh the South Australian lithium ion battery would become the largest in the world. The battery will be built nea...