Australian imported diesel air

Can Australia import diesel without a ship?

Although international shipping falls outside national emissions reporting, Australia cannot import its critical supplies (including diesel) or export its goods without ships. Shipping accounts for 3-4% of global emissions, driven largely by heavy marine diesel or bunker fuels (Brear et al., 2025) (DCCEEW, 2025c). 2.

Does Australia rely on imported fuel?

To put it bluntly, Australia is nearly dependent on imported fuel. We rely on other countries for roughly 83%, up from 60% in 2000, of our fuel. But that’s not where this story ends. While Australia is dependent on fuel imports to meet the demand for transport fuels, it is sourced from a diverse global supply.

Why does Australia import so much diesel a year?

Australia imports nearly 29 billion litres of diesel annually, reflecting a heavy dependence on international fuel markets and diminishing domestic refining capacity. This reliance presents national security vulnerabilities due to geopolitical risks and potential supply chain disruptions.

Is Australia reliant on imported fuels & crude?

Australia is almost entirely reliant on imports of refined fuels and crude to meet consumption. In FY2021, 91 per cent of all fuel consumed in Australia was imported. This includes 68 per cent imported as refined crude, while 71 per cent of fuel refined in Australia is imported as crude and condensate.

Why is diesel fuel important in Australia?

Diesel fuel remains the dominant energy source powering Australia’s mining, land freight, agriculture, fisheries and forestry sectors. It supports critical machinery, transport vehicles and infrastructure essential to the nation’s economy and exports.

Are non-road diesel engines causing air pollution in Australia?

Non-road diesel engines represent the largest unregulated air pollution source in Australia and emit more particulate matter than all on-road vehicles combined (Terrill & Burfurd, 2022; Boulter et al., 2022).