Portfolio — 24 March 2026

The Assistant Treasurer, Dr Daniel Mulino, used a media release on 24 March to address the most consequential near-term economic risk facing Australia: fuel supply disruption flowing from Middle East conflict. Citing the IEA head's assessment that the disruption already exceeds the scale of the 1970s oil shock, the government's position is that Australia faces an external shock of historic magnitude [TA-260324-treasu-f13200ba710d].

The government's immediate structural response has two components: a National Energy Supply Taskforce Coordinator appointed to work across state governments, and a direction to the ACCC to monitor fuel markets, with penalties for price gouging and cartel behaviour lifted from $10 million to $50 million and a further doubling flagged [TA-260324-treasu-f13200ba710d].

On the supply side, the Assistant Treasurer reported that shipments continue to arrive, national stockpiles are at significant levels, and the Minister for Climate Change and Energy is engaged in daily industry consultations to secure alternative sources where shipments are disrupted [TA-260324-treasu-f13200ba710d].

The Opposition's challenge — led by the Shadow Home Affairs Minister — was direct: that coordinating bodies and meetings do not move fuel to service stations or farms, and that the government should provide explicit guarantees against rationing and price rises. The government declined to give those guarantees. The Assistant Treasurer's framing is that price escalation and localised supply disruptions are realistic outcomes the government acknowledges and is managing, not outcomes it can promise to prevent, and that stabilising fuel supply ultimately depends on resolving the underlying conflict [TA-260324-treasu-f13200ba710d].

That framing places the government's credibility on the quality of its mitigation architecture — the taskforce, the ACCC mandate, the stockpile position — rather than on outcome guarantees it has explicitly declined to offer.

The cross-portfolio dimension is material. The ACCC enforcement mandate and the penalty escalation sit squarely within the Assistant Treasurer's financial services and competition remit, while the supply-security measures — daily industry engagement, alternative source procurement, stockpile management — are led by the Minister for Climate Change and Energy. The release makes the coordination between these two portfolios visible, which itself is part of the government's messaging: that both the market-integrity and the physical-supply arms of government are activated simultaneously.