Australia politics live: boom in home batteries means fewer new transmission lines will be needed, models show

The Australian Energy Market Operator (Aemo) released its integrated system plan this week, projecting that Australia's electricity consumption will nearly double by 2050. Despite this projected increase in demand, Aemo's modelling indicates a reduced need for new transmission lines due to the significant growth in home battery storage. Consumers are increasingly investing in rooftop solar and home batteries, a trend that Aemo states benefits all consumers by lowering the requirement for grid-scale infrastructure investment. This shift is occurring as Australia's aging coal-fired power stations are scheduled to close over the forecast period. The integrated system plan, updated biennially, outlines the most efficient pathway for the nation's future electricity grid. The rise in distributed energy resources like home batteries is a key factor in Aemo's revised infrastructure needs, suggesting a more decentralized and resilient energy system.