Government priorities


Australia’s fuel security


The Australian Government is committed to ensuring Australia has access to the fuel we need to keep the country moving while managing the transition to net zero emissions.

Australia relies on liquid fuels for more than half of our final energy demand. While the use of alternative fuels and new vehicle technology is increasing, traditional liquid fuels are still expected to play an important role in Australia’s energy mix over the coming years.

The government will monitor the fuel market and work with the fuel industry and energy users to ensure Australia’s fuel security is maintained through the transition.

The government is delivering a range of measures to support our domestic fuel security, improve fuel quality and protect consumers and our economy from supply disruptions. These measures focus on:

Image showing Australia's fuel security priorities

Securing a national fuel reserve

The Fuel Security Act 2021 provides a legislative framework for government to establish a national fuel reserve through an industry minimum stockholding obligation.

Securing a baseline level of domestic stocks will provide confidence to fuel users and government in our resilience to potential supply disruptions. A minimum stockholding obligation is an efficient way to achieve security of domestic fuel stocks and is commonly used in other developed nations such as the United Kingdom and Japan.

A national fuel reserve established through a minimum stockholding obligation could be relied upon and released to the market in times of supply disruption, in emergencies and if fuel demand unexpectedly increases.

Fuel Security Services Payment (FSSP)

The Fuel Security Act 2021 also establishes the FSSP, which helps secure Australia’s long-term refining capabilities. It does this by paying refiners a production payment during loss-making periods, based on the number of litres of FSSP fuels they produce. This is in recognition of the security benefit they provide Australia. 

The amount paid to refiners for their production of these fuels is adjustable, and is based on an external margin marker with the payment to be between:

  • 0 cents per litre (cpl) when the margin marker is at or above $10.20/barrel (collar)
  • a maximum of 1.8 cpl when the marker drops to $7.30/barrel (the cap)

Under the FSSP, refiners only receive government support in downtimes and not when they are profitable.

Read more about the FSSP.

Boosting Australia’s Diesel Storage Program (BADSP)

Australia uses more energy from diesel alone than from electricity. Diesel is our most important and versatile fuel and is needed for emergency services, enabling the transport of food, equipment and medicines and is a backup fuel for electricity generation for critical services like hospitals, water and sanitation and electricity generation in remote communities. Increasing our storage of diesel onshore through an industry stockholding obligation will help protect consumers and the economy from supply disruptions of this critical fuel. 

The BADSP is providing competitive grants, with matched funding from industry, to build additional storage capacity and support around 1000 jobs.

The first storage tanks under the program will be completed in 2023. Further information about the program including the program guidelines can be found at

Improved fuel quality and Refinery Upgrades Program (RUP)

The Australian Government is accelerating the introduction of better quality fuel.

Australia’s fuel quality standards currently allow up to 150 parts per million of sulfur in regular unleaded petrol, and 50 parts per million of sulfur in premium unleaded petrol.

The minister has brought forward a reduction to 10 parts per million of sulfur across all grades of petrol from 2027 to 2024. 

Making these sulfur reductions in petrol more closely aligns Australia’s fuel quality with international standards and provides Australians with health, environmental and vehicle benefits. These include:

  • improved air quality, reducing health costs due to exposure to air pollution by $840 million
  • improving access to vehicles with the latest engine and emission control technologies.

The RUP is a closed non-competitive grant program that provides up to $250 million to support Australia’s two refineries to upgrade their facilities to produce the ultra-low sulfur petrol standards required by 2024.

Modernising Australia’s fuel legislation

Governments, industry and consumers will all benefit from an improved fuel-related legislative framework that is fit for purpose.

Reviewing and modernising the Liquid Fuel Emergency Act 1984 (LFE Act), will ensure Australia is prepared to respond efficiently and effectively in the event of severe market disruptions. The department aims to consult on an exposure draft addressing proposed changes to the LFE Act in 2024.

The department is also undertaking an independent review of the Fuel Quality Standards Act 2000, the Competition and Consumer (Industry Codes—Oil) Regulations 2017, and the Petroleum and Other Fuels Reporting Act 2017 and Petroleum and Other Fuels Reporting Rules 2017. The review will assess whether the pieces of legislation are achieving their policy objectives and identify areas to further align Australia’s liquid fuel legislation. The review is scheduled for completion in 2024.

Securing diesel exhaust fluid to keep Australia moving

The Australian Government has committed $49.5 million over four years from 2022-23 to 2025-2026 for domestic supply of diesel exhaust fluid (DEF). This investment will keep Australia’s diesel dependent transport sector moving. It is a comprehensive package to strengthen security of the market and protect households, business and industry from a disruption.

DEF is essential for the operation of modern diesel engines fitted with selective catalytic conversion systems. Without DEF these vehicles cannot run. DEF reduces noxious emissions that are harmful to human health and the environment. The majority of Australia’s diesel exhaust fluid consumption is in the long-haul road trucking fleet. DEF is made by blending technical grade urea (TGU) one third to two thirds with deionised water.

The investment has established an emergency stockpile of TGU, a competitive grants program for domestic manufacturing, and enhanced market transparency through industry stocks reporting.

The market is currently well-supplied, and these measures deliver certainty and provide back-up in case of disruption.

The Australian Government is continuing to engage closely with DEF manufacturers, importers, wholesalers, retailers and distributors to ensure the market is functioning properly and supply chains are delivering.

Read more

Minister's media release

Maintaining Our Supply of Diesel Exhaust Fluid Program