Achieving World-Leading Penetration of Renewables The Australian National Electricity Market By Barry O'Connell, Chris Davies, Andrew Paver, Eloise Taylor, Taru Veijalainen, Rama Ganguli, and Christian Schaefer ©SHUTTERSTOCK.COM/BY ELECTRA, ICONS-IMAGE LICENSED BY INGRAM PUBLISHING Digital Object Identifier 10.1109/MPE.2021.3088709 Date of current version: 19 August 2021 18 IEEEpower & energy magazine 1540-7977/21©2021IEEE september/october 2021http://www.SHUTTERSTOCK.COM/BY