Everyone living in Australia will have heard of big energy shortage South Australia had a few months back. AS the state went more green (windmills and solar) there were days when almost no energy was being produced by wind which the state depended on; this produced power cuts. Last week I did an article on batteries which relates to this showing why they are important (https://steemit.com/teamaustralia/@irfo1/lithium-ion-batteries-and-tesla-s-elon-musk)
Right after that Elon Musk said in the press he'd be happy to work with Australia and deliver a battery that will store excess power when wind and solar are producing.
Today we finally got news of how they've agreed to build a 129MWh battery which will be the biggest in the world (actually 60% bigger then the next biggest one). The one below is currently the biggest one in California also built by Tesla.
On news in Australia today this is huge and that 129MWh sounds like a lot; it isnt. This battery could only keep 4000 homes with power for 1 day if there was a blackout. The state has ~1.68 million people. It certainly is a start but it doesnt solve the state's problems.
Whats interesting about the deal is that Elon Musk promised the battery will be installed within a 100 days or its free.
Tesla and Neoen (a french company) are involved in providing this deal to South Australia.
Source image: https://www.gizmodo.com.au