Detailed analysis of government farm data reveals that small crop farms in Australia were already losing money before the diesel crisis — and the 109% fuel price surge over three years has pushed many toward collapse.
The analysis, compiled from Australian Bureau of Agricultural and Resource Economics and Sciences (ABARES) data and posted on Observable, shows a brutal picture: small farms were unprofitable in 2023, and diesel costs have since doubled.
Using 2023 ABARES farm data broken down by size, the analysis estimates the impact of the 109% diesel price increase reported by the Australian Competition and Consumer Commission:
Small farms: Lost $44,250 in 2023, now estimated to lose $69,015 — an additional $24,765 loss from diesel alone.
Medium farms: Made $92,080 profit in 2023, now estimated at just $15,416 — profit margins nearly wiped out.
Large farms: Made $1.23 million in 2023, now estimated at $820,167 — buffered by scale but still losing $407,523 to fuel costs.
The numbers tell a story that politicians in Canberra need to hear: small family farms are structurally vulnerable to fuel price shocks, and the current crisis is accelerating their disappearance from the Australian agricultural landscape.
Mate, when small farms were already unprofitable in 2023 and diesel has doubled since then, you're not looking at a temporary squeeze. You're looking at a structural shift in Australian agriculture — toward consolidation, toward large operations, away from the family farm.
The analysis draws on ABARES farm cost data, Australian Institute of Petroleum diesel price data, and ACCC fuel monitoring reports. While ABARES forecasts indicate that cost percentages for each farm type remain similar in 2026, the absolute dollar impact of diesel price increases is hitting small and medium farms hardest.
The federal government has acknowledged the diesel crisis as a national priority, but specific relief measures for struggling farms have yet to be announced. With fuel prices expected to remain elevated for months, the pressure on Australian agriculture is intensifying.
