TLDR
Australia's first national gas reservation law, introduced to parliament on 14 October 2026, requires LNG exporters to set aside up to 20 per cent of export volumes for domestic supply. Licence applications open on 1 January 2027 and supply obligations begin a year later, with the Australian Energy Regulator calibrating the annual target to 110 per cent of projected domestic demand.
Bill introduced in parliament
Resources Minister Madeleine King introduced the Domestic Gas Reservation Bill to parliament on 14 October 2026, establishing Australia's first national framework requiring LNG exporters to reserve gas for domestic use.[1] She defended it in a speech to the National Press Club in Canberra the same day.
The scheme mandates reserving up to 20 per cent of export volumes for the domestic market, with the Australian Energy Regulator varying the obligation each year targeting 110 per cent of projected domestic demand.[1] The licence application process opens on 1 January 2027, and the domestic supply obligation starts on 1 January 2028.[1]
What changed from the September draft
King said the final bill differs from the September 2026 exposure draft in several respects, incorporating limited ministerial discretion, tighter anti-gaming rules and mandatory consultation with states and territories before obligations are set.[1]
The bill abolishes the Australian Domestic Gas Security Mechanism, and the Heads of Agreement with east coast exporters falls away as a consequence.[1] King said the mechanism would no longer be needed in a well-supplied market.
Industry and crossbench reaction
Australian Energy Producers chief executive Samantha McCulloch warned in May, when the draft framework was released: "At a time when Australia needs more gas supply, this proposal risks crowding out smaller domestic producers, discouraging future projects and exacerbating long-term supply pressures in the east coast gas market."[2]
The Greens have called for a minimum 25 per cent gas export tax in place of the reservation scheme, arguing it would raise $17 billion a year for cost-of-living relief.[3]
The bill must pass both houses of parliament before licence applications open on 1 January 2027.[1]
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