In the first quarter of 2025, Australia’s main power grid achieved a significant milestone by generating 43% of its electricity from renewable sources, the highest proportion recorded for this period since the inception of the National Energy Market. The Australian Energy Market Operator (AEMO) reported substantial increases in solar and wind energy contributions, with grid-scale solar up by 10%, rooftop solar by 16%, and wind energy by 18%. Notably, battery generation surged by 86%, indicating a strong advancement in energy storage capacity. This shift away from coal, marked by decreased greenhouse gas emissions—5% lower than the same period last year—underscores the ongoing transition towards a cleaner energy system, as emphasized by climate experts.
While overall electricity demand reached new highs, mainly driven by increased air conditioning usage, gas consumption decreased by 8.3%, highlighting its diminishing role in the energy mix. Analysts have pointed out the importance of accelerating the growth of renewable energy to meet the renewed government target of 82% by 2030. In particular, the positive impact on electricity prices and emissions reduction attributed to renewable sources and battery storage has been noted. Experts like Stephanie Bashir have also stressed the necessity of enhancing transmission infrastructure to support regional development and continue the momentum for Australia to become a renewable energy superpower.