Canberra has moved to assert greater control over Australia’s east coast gas supply, announcing a new policy that will compel major exporters to reserve 20 per cent of their liquefied natural gas (LNG) volumes for the domestic market. The federal government’s final model for the East Coast Gas Reservation Policy was unveiled on Thursday, May 7, 2026, with the new obligations set to commence from July 1, 2027.
The landmark policy aims to address persistent domestic supply concerns and exert “downward pressure” on gas prices for Australian households and businesses. Energy Minister Chris Bowen stated the measure would provide certainty for industry, households, and gas-fired power plants supporting renewable energy.
Under the new framework, gas producers seeking to export spot LNG will need to demonstrate they have met their domestic supply obligations before receiving a permit to sell to the international market. This is a significant shift, creating what Resources Minister Madeleine King described as a “buyers’ market” for domestic gas.
Policy Details and Affected Exporters
The 20 per cent reservation mandate will apply to future contracts and the spot market, but notably, it will not disturb any existing export contracts signed before the government’s initial commitment to a gas reservation policy on December 22, 2025.
The policy will primarily impact the three major Queensland-based LNG exporters: Gladstone LNG (GLNG), Australia-Pacific LNG (APLNG), and Queensland Curtis LNG (QCLNG). These facilities collectively shipped 364 LNG cargoes in 2025, with total exports from east coast producers averaging 1,253 petajoules (PJ) under long-term contracts and 85 PJ/year in expected spot sales over 2026-2035.
“We are not making predictions about specific price levels, but this will provide the lowest possible price for Australian households and Australian industry.” — Industry Minister Tim Ayres
Despite the government’s confidence in the policy’s long-term impact, Industry Minister Tim Ayres declined to provide specific forecasts on how much gas prices would fall for consumers, stating the goal was to achieve the “lowest possible price” for Australian users. The 20 per cent figure sits within the 15-25 per cent range that the government had previously canvassed with industry stakeholders.
Industry Reaction and Market Context
The gas industry has voiced strong opposition, condemning the policy as a “heavy-handed intervention.” Concerns have been raised that such measures could undermine Australia’s reputation as a reliable trading partner and potentially discourage future investment in domestic gas production. Nationals leader Matt Canavan, a former resources minister, suggested the government was playing catch-up on gas policy.
This federal intervention comes amid ongoing warnings about the stability of Australia’s east coast gas market. The Australian Competition and Consumer Commission (ACCC) had warned just last month that the east coast market could face a supply gap ranging from a 12-petajoule shortfall to a 3-petajoule surplus in the third quarter of 2026, depending on uncontracted gas exports. The Australian Energy Market Operator (AEMO) has also consistently highlighted longer-term supply risks in the east coast, attributing them to declining production from aging fields and limited new supply.
While gas use in the first quarter of 2026 reached its lowest point in 26 years—a trend largely attributed to the increasing displacement of gas by renewable energy and battery storage in the National Electricity Market (NEM)—gas remains a critical input for heavy industry, household heating and cooking, and as a firming capacity to support intermittent renewable generation. East coast wholesale gas prices averaged AUD $10.61/GJ in Q1 2026, a 20 per cent decrease from Q1 2025, reaching a four-year low in March 2026 at AUD $9.22/GJ.
A Broader Energy Strategy
The new gas reservation policy follows Western Australia’s long-standing domestic gas reservation scheme, which has been in place for over a decade. The east coast’s adoption of a similar mechanism marks a significant step in the federal government’s efforts to ensure energy security and affordability across the country.
For households, the direct impact of this policy on gas bills will likely not be immediate, given its July 2027 implementation date. However, the government anticipates that increased domestic supply certainty will lead to more competitive pricing over time. As Australians prepare for colder months, understanding broader energy consumption and potential savings remains crucial. For strategies on managing your energy costs, particularly during colder periods, you might find our guide on Australia’s 2026 Winter Gas Squeeze: How to Prepare Your Home and Avoid Bill Shock to be a valuable resource.
Furthermore, while this policy targets gas prices, the broader energy market is undergoing significant transformation. Recent data from AEMO’s Q1 2026 Quarterly Energy Dynamics report indicates that renewables now contribute 46.5 per cent of NEM generation, with battery storage playing a crucial role in shifting energy to meet evening peaks. Such shifts, alongside policy interventions like the gas reservation, are integral to Australia’s long-term energy price outlook. For general advice on reducing electricity expenses, consider reading How to Cut Your Electricity Bill This Winter in Australia 2026: Strategies After Federal Rebates End.
The federal government will now work through the legislative details and engage with the industry over the coming months to ensure the effective implementation of the reservation scheme. The long-term success of this policy in delivering lower and more stable gas prices for Australian consumers will be closely watched.