Why did Elon Musk visit us? Unless you have been off the grid you may not know that Elon Musk came to our town "Adelaide" on the 7th July 2017 to announce that his company, Tesla, will build the world's largest lithium ion battery for South Australia. Eloin said "This is going to be the largest battery destination in the world by a significant margin." So what does this exactly mean for our city? We discuss how this is a game changer for renewable energy and how will it affect our future? We're excited about the concept of a more sustainable future and more freedom when it comes to electricity.