Near 100 pct renewable electricity for Australia’s main grid is achievable and affordable: Year 4 update

Over 4 years ago, on 25^th August 2021, I started running a weekly simulation of Australia’s main electricity grid. The intention was to show that it is possible to get close to 100% renewable electricity with just 24 GW / 120 GWh of storage, enough storage to supply average demand for 5…