Australia’s energy regulator revealed that electricity prices are set to decrease for most households and small businesses on regulated default plans starting July 1. The Australian Energy Regulator (AER) finalized the Default Market Offer (DMO) for 2026-27, which will result in a 3.4% to 5% reduction in residential electricity prices in New South Wales and a 7.2% decrease in Queensland. However, South Australia will experience a slight 1.4% price increase.
Small businesses in all three regions are expected to benefit from price reductions as per the AER statement, emphasizing that the DMO serves as a regulated safety net and reference price for households and small businesses on standing electricity plans. While certain regions like the Northern Territory, Western Australia, Tasmania, and parts of Queensland have separate pricing systems, the DMO remains a crucial benchmark for overall electricity prices.
Minister for Climate Change and Energy Chris Bowen noted that the decline in energy prices aligns with Australia’s achievement of over 50% renewable energy generation in late 2025, leading to a decrease in wholesale energy prices that is now reflecting in bills. The increased adoption of renewables and storage technologies is reducing dependence on coal and exerting downward pressure on bills, according to Bowen.
AER Chair Clare Savage attributed the price reductions to lower wholesale energy costs, reduced spot price fluctuations, and the higher contribution from renewable sources such as wind and batteries. Despite geopolitical tensions in the Middle East, wholesale energy costs have eased, Savage mentioned. Additionally, the regulator introduced a new “solar sharer offer,” mandating retailers to offer opt-in plans with three hours of free electricity during midday for customers with smart meters to leverage Australia’s abundant solar energy resources.
