How could current fuel supply issues affect the Australian dairy industry?

Current fuel supply pressures could increase dairy production costs, risk milk collection disruptions and ultimately lead to higher consumer prices and potential supply challenges.

Fuel is a critical input across dairy farm operations and supply chains. While supply is currently holding, fuel supply pressures are starting to ripple through Australia’s dairy industry and have the potential to escalate quickly. As prices increase, the cost of producing milk rises, which can ultimately affect the price consumers pay at the supermarket. 

Diesel is critical for dairy farmers. It powers irrigation systems, tractors, feed production and the machinery needed to milk cows every day. Fuel is also needed by feed trucks and milk tankers that drive to regional towns to collect the milk. Dairy runs on strict, daily schedules, so if fuel availability drops, milk tankers may face disruptions. In a worst‑case scenario, farmers could be forced to dispose of milk that can’t be collected.

If fuel constraints worsen, consumers could see increased dairy prices and potential supply inconsistencies, not because of issues with farming itself, but because fuel is a necessity for getting milk from the paddock to the fridge.

How can you support Aussie farmers? Purchase Australian dairy products and where possible those that are branded.  

Published 30 March 2026.