Diesel Prices Have Passed $6 and Threaten Dairy Margins

Dairy producers are facing higher fuel costs while continuing to monitor milk revenue, milk components and feed expenses. A report in Dairy Herd Management said that farms without fuel-price protection can see thousands of dollars removed from cash flow when diesel prices rise.

Commercial dairies use diesel-powered equipment throughout their operations. Feeding systems move hundreds of tons of total mixed ration each day, while manure handling, forage harvesting and milk transport require tractors, wheel loaders and heavy trucks. Large, multi-site operations can consume thousands of gallons every week.

The effect of price changes varies by farm size. According to the report, a 50-cent increase in diesel can disrupt the quarterly operating budget of a large dairy. For a 500-cow operation, a 25-cent change can separate positive cash flow from a net loss.

McCarty Family Farms, based in Kansas, manages its fuel purchases through forward contracts with energy suppliers. Ken McCarty, a co-owner, said the farm uses an 18-month rolling programme that secures physical fuel volumes before delivery. The contracts are intended to provide greater certainty than buying all fuel at prevailing pump prices.

The farm first models historical fuel consumption and anticipated operational changes. The assessment includes possible acreage expansion, machinery upgrades and additional hauling of beef-on-dairy calves. As contract months become available, the business adds physical purchases, with a target of covering roughly 90% of its fuel volume by January 1, the start of each budget year.

The report also identified bulk storage and annual fuel-use forecasting as tools used in managing fuel exposure. It cited geopolitical instability and refinery constraints as factors contributing to volatility in petroleum markets. McCarty said that sudden fuel-cost increases can redirect funds from herd health, technology and employee retention.