Elon Musk and Malcolm Turnbull talk battery solutions for energy problems

Tesla boss speaks to South Australian premier and then Australian prime minister about issues with state and national supplyMalcolm Turnbull has spoken to the Tesla founder, Elon Musk, about energy storage issues after the tech billionaire offered to supply battery technology to solve South Australia’s energy reliability problems within 100 days.The prime minister’s office said the hour-long conversation on Sunday had occurred by mutual arrangement, given Turnbull’s longstandin