https://www.google.com/url?rct=j&sa=t&url=https://reneweconomy.com.au/why-storage-is-key-to-nsw-government-plans-in-race-to-clean-energy-81251/&ct=ga&cd=CAIyGjZhOTlkNTI5ZjAxZmNhZTU6Y29tOmVuOlVT&usg=AFQjCNEVh0KjGfH3RWOO1b4PIyvMjTYCCQ