Relief in Sight for Households as Regulator Flags Major Price Drops

Australians battling cost-of-living pressures may soon see some welcome relief on their power bills, with the Australian Energy Regulator (AER) flagging potential price decreases of up to 10% for some households from 1 July 2026.

In its draft determination for the 2026-27 Default Market Offer (DMO), the AER has proposed significant reductions to the maximum price retailers can charge customers on standing offers in New South Wales, South East Queensland, and South Australia. The announcement comes as a welcome counterpoint to the recent cessation of federal government energy bill relief rebates, which has put upward pressure on household budgets.

The DMO acts as a crucial price safety net for the approximately 10% of households and 15% of small businesses who haven’t engaged in the market to find a better deal. It also serves as a benchmark reference price that all retailers must use when advertising their market offers, making it easier for customers to compare plans and find genuine savings.

The Proposed Changes: A State-by-State Breakdown

The draft determination, which was open for consultation until 9 April 2026, outlines specific price reductions that vary by region. If finalised, the changes would deliver tangible savings for hundreds of thousands of customers.

For residential customers, the proposed annual bill reductions are:

  • South East Queensland: The biggest winners, with a proposed decrease of 10.1%, saving a typical household approximately $216.
  • New South Wales: Savings vary by distribution network, ranging from 2.4% to 8.2%, which equates to between $58 and $226 in annual relief.
  • South Australia: A more modest decrease of 1.3% is proposed, saving households around $31 per year.

Small businesses on standing offers are in line for even more substantial savings. In some NSW zones, businesses could see their annual bills fall by as much as 21.2%, a saving of up to $1,320.

“While Australia continues to invest in new sources of renewable energy, our electricity system remains significantly exposed to the international price of fossil fuels such as coal and gas,” AER Chair Clare Savage noted, highlighting that the regulator will monitor global events before its final decision in May 2026.

Why Are Prices Falling? The Wholesale Story

The primary driver behind the proposed price cuts is a significant reduction in wholesale electricity costs. These are the prices retailers pay to electricity generators. Recent data from the AER shows that average wholesale prices decreased in all regions in the final quarter of 2025, driven by a record number of negative-priced periods.

This trend is largely attributed to the growing influence of renewable energy. “We’ve had lots more renewables come into the market. We’ve had good wind, solar and battery performance,” Ms Savage said. The increased generation from these low-cost sources is pushing down the average cost of producing electricity, a benefit that is now flowing through to the retail safety net.

Victoria, which has its own regulator, the Essential Services Commission, has also proposed a price drop for its default offer, suggesting annual savings of $43–$48 for households.

A Draft, Not a Final Decision

It is crucial for consumers to remember that these figures are part of a draft proposal. The AER is currently reviewing feedback from stakeholders and will analyse the latest market data before publishing its final determination by 26 May 2026. The new prices, if confirmed, will then take effect on 1 July 2026.

While the draft DMO offers positive news, the AER continues to stress that it is a safety net, not the cheapest deal available. Consumers are consistently encouraged to visit the government’s free comparison website, Energy Made Easy, to shop around for a more competitive market offer, which can often deliver savings well beyond the default price.