Farm Fuel Cost Statistics in US 2026 | Harvest Expenses & $8 Billion Aid Plan

Farm fuel cost statistics in the US 2026 show on-highway diesel at $6.179 per gallon on October 12, up $2.514 from a year ago, and USDA forecasts farm fuel and oil expenses to jump 28.8% to $21.6 billion. On October 19, USDA announced an $8 billion Harvest Fuel Relief program of one-time payments, on top of the $12 billion Farmer Bridge Assistance paid earlier to more than 560,000 farmers.

Farm Fuel Cost in US 2026 – Introduction

Farm fuel cost in the US 2026 tell a story of a record-setting diesel year landing on the busiest fuel week of the farm calendar. The Energy Information Administration (EIA) put the national on-highway diesel price at $6.179 per gallon on October 12, after a record $6.529 in the week of September 21. The 2025 average was $3.660. USDA’s September forecast shows farm fuel and oil expenses rising $4.8 billion, or 28.8%, to $21.6 billion in 2026.

Washington responded in two steps. On October 5, an executive order deferred the 24.4-cent federal excise tax on highway use of dyed diesel through the end of the year. On October 19, USDA announced the $8 billion Harvest Fuel Relief program. This report covers diesel prices, farm expenses, per-acre harvest costs, fertilizer, both relief actions and farm income, using USDA, EIA, White House and American Farm Bureau Federation data through October 20, 2026.

Interesting Facts About Farm Fuel Cost in US 2026

US ON-HIGHWAY DILESEL PRICE, DOLLARS PER GALLON
2026 low, January 12   | ██████████████ 3.459
2025 average           | ███████████████ 3.660
2026 average to date   | ████████████████████ 5.068
Oct 12, 2026           | █████████████████████████ 6.179
2026 record, Sept 21   | ██████████████████████████ 6.529

Source: U.S. Energy Information Administration weekly retail diesel survey; USDA Economic Research Service, Farm Sector Income Forecast, September 3, 2026; USDA press release, October 19, 2026; White House fact sheet, October 5, 2026.

The chart shows how far diesel has moved. The 2026 average to date of $5.068 is 38% above the 2025 average of $3.660, and the latest reading of $6.179 is 69% above a year ago. The weekly low was $3.459 in January, so the national price rose 79% from that low to the September record, which was set after the Iran conflict disrupted Gulf supply.

The table pairs prices with policy. USDA expects fuel and oil to cost farms $4.8 billion more than in 2025, and the $8 billion relief program is larger than that increase. Both relief actions arrived within 14 days of each other, during the weeks when combines, grain carts and trucks burn the most diesel.

Diesel Prices 2026: A Record Year for On-Highway Fuel

EIA US DIESEL PRICE PATH, 2026
Jan 12 (low)          | ██████████████ 3.459
Feb 9                 | ███████████████ 3.688
Sept 21 (record)      | ██████████████████████████ 6.529
Oct 5                 | █████████████████████████ 6.199
Oct 12                | █████████████████████████ 6.179

Source: U.S. Energy Information Administration, Weekly Retail On-Highway Diesel Price survey, week of October 12, 2026, as published through FRED; AP, October 20, 2026.

Diesel has eased only slightly from its peak. The $6.179 reading is 5.4% below the record, and the Midwest, where harvest is under way, sits at $6.259. The Midwest price rose 71% from a year earlier, so Corn Belt growers face a bigger shock than the national average suggests. Diesel is the main working fuel on the farm, and unlike gasoline it has no substitute for combines and grain trucks.

The shock traces to oil. Brent crude topped $108 a barrel in September after attacks tied to the Iran war, a pattern traced in these crude oil above $100 in the US statistics. Distillate supply is the bottleneck. Refinery constraints and Hormuz disruptions kept diesel rising even when crude eased, and diesel cost $3.69 per gallon before the war began in February.

Farm Production Expenses 2026: USDA Forecast for Fuel and Fertilizer

USDA 2026 FORECAST: CHANGE FROM 2025
Fuel and oils            | █████████████████████████████ +28.8%
Fertilizer, lime, soil   | ███████████████ +15.3%
Total production expenses| ████▌ +4.5%
Net farm income          | ██▌ -2.6%

Source: USDA Economic Research Service, Farm Sector Income Forecast, September 3, 2026.

Fuel is the fastest-growing line. The forecast fuel and oil bill of $21.6 billion is 28.8% above 2025, or $4.8 billion, while total expenses rise only 4.5%. USDA raised its 2026 expense forecast by $15.1 billion between February and September. Fertilizer, at $39.6 billion, is the record, up 15.3%.

Income did not keep pace. Net farm income of $158.4 billion is 2.6% below 2025, and 5.5% lower after inflation. Direct government payments of $47.4 billion equal 29.9% of net farm income, up 69.8%, which shows how much of the sector’s income now comes from Washington. USDA’s September forecast was released before the Harvest Fuel Relief announcement.

Harvest Fuel Costs 2026 per Acre: What Farm Bureau Finds

EXTRA HARVEST DIESEL COST PER ACRE AT +$2.60 PER GALLON (1 block = $2)
Apples      | ████████████████████████████▌ $57.59
Almonds     | █████████ $18.67
Potatoes    | █████████ $18.23
Rice        | ███████ $14.00
Corn        | ████ $7.98
Cotton      | ███ $5.28
Soybeans    | ██ $3.56

Source: American Farm Bureau Federation, “Diesel Costs Increase for Harvest,” October 2026. Based on a rise in Illinois farm diesel from $3.01 per gallon in September 2025 to $5.61 in September 2026, per USDA AMS.

Farm Bureau modeled a $2.60 per gallon increase, which is 86% above the September 2025 farm diesel price of $3.01. The average corn farm covers 279 acres and burns about 3.07 gallons per acre across harvest work, or 857 gallons, so the increase adds roughly $2,227 to its harvest diesel bill. Per acre, soybeans add $3.56 and corn $7.98.

Specialty crops take the largest hit. Apple harvest adds $57.59 per acre, almonds $18.67 and potatoes $18.23. Iowa State found a combine’s cost rose from $46.36 to $49.88 per acre when diesel moved from $2.89 to $4.68, an 8% increase, and to $51.39 at $5.45. CoBank estimates a farmer must now sell about 5 bushels of corn to cover an acre’s fuel, up from 3 a year ago.

Fertilizer and Input Costs 2026: The Hormuz Effect

2026 FERTILIZER PRICE INDICATORS
Illinois anhydrous, Aug 2026   | ██████████████████ $915.50
Illinois anhydrous, March 2026 | ██████████████████ over $900
New Orleans urea, March 2026   | █████████████ over $650
New Orleans urea, Feb 27       | ██████████ under $500

Source: farmdoc daily, University of Illinois, March 17 and August 2026; American Farm Bureau Federation; Grain Journal, October 8, 2026.

Fertilizer followed fuel upward. Urea at New Orleans rose from under $500 per ton before the war to over $650 in March, and Illinois anhydrous reached $915.50 per ton in August, 16% above 2025. The UN Food and Agriculture Organization warned that the Middle East war could lift global fertilizer prices by 15% to 20% in the first half of 2026, because the region exports large volumes of nitrogen.

Farm Bureau estimates corn producers face about $19 per acre more for diesel and $7 per acre more for fertilizer because of the Hormuz closures. That whole-season diesel figure is larger than the $7.98 harvest-only estimate because it counts planting, spraying and hauling. Farmers who skipped fall applications may pay again next spring, and farmdoc found fall fertilizer for the 2027 crop is costlier than in either of the past two years.

Red Dye Diesel Order 2026: How the Tax Deferral Works

FEDERAL DIESEL TAX DEFERRAL, 2026 (1 block = 1 week)
Oct 5 to Dec 31 deferral window | ███████████ about 12 weeks

Source: White House fact sheet and executive order, October 5, 2026; USDA; AgriNews, October 17, 2026; CNN reporting on state diesel taxes.

The order defers rather than eliminates the tax. Only Congress can repeal an excise tax, so the Treasury Secretary was told to hold off collecting it from October 5 through December 31 and to explore ways to cancel the deferred amount. Dyed diesel, chemically identical to highway fuel, is normally limited to off-road equipment. Bought in bulk it already costs 60 to 70 cents per gallon less than clear diesel at a station.

Economists flagged one risk. If many highway drivers switch to dyed fuel, supply of the red product could tighten and push its price up for farmers. Diesel supply policy is moving on other fronts too, as in the diesel supply deal between the US and Russia, where the national price is tracked against inventories. Illinois and Indiana also eased their own rules on October 5.

Harvest Fuel Relief Program 2026: The $8 Billion Aid Plan

2026 USDA FARM RELIEF PROGRAMS (billions of dollars; 1 block = $0.5B)
Farmer Bridge Assistance    | ████████████████████████ 12
Harvest Fuel Relief         | ████████████████ 8

Source: USDA press release, “Trump Administration Announces $8 Billion Harvest Fuel Relief Program,” October 19, 2026; Reuters; Agri-Pulse.

The program is built like the earlier bridge payments. USDA says payments will follow a uniform formula to cover a portion of modeled losses during the 2026 crop year, with no payment rates or deadlines yet announced. Funding comes from the Commodity Credit Corporation, and the Farm Service Agency will administer it. Together with the $12 billion bridge program, USDA has now announced $20 billion in one-time aid this year.

Compare the aid with the cost. The $8 billion equals 37% of USDA’s forecast $21.6 billion fuel and oil bill and about 1.7 times the $4.8 billion increase, though USDA frames it as relief for “increased input costs” and market disruption, not for fuel alone. Specialty growers, who sit outside the main commodity programs, were asked to submit fuel data, and payments to them will depend on what USDA finds.

Farm Income and Government Payments 2026: Who Absorbs the Cost

2026 FARM INCOME FORECAST (billions of dollars)
Cash receipts          | █████████████████████████████████████████████████ 540.3
Production expenses    | █████████████████████████████████████████████ 492.8
Net farm income        | ████████████████ 158.4
Government payments    | █████ 47.4

Source: USDA Economic Research Service, Farm Sector Income Forecast, September 3, 2026; fuel share calculated from ERS figures.

Fuel is a small share of the bill but a fast-moving one. At 4.4% of production expenses, it is far smaller than feed, livestock purchases or labor, yet its 28.8% rise accounts for $4.8 billion of the $21.2 billion total expense increase, or 23%. Government payments of $47.4 billion now equal almost 30% of net farm income, before any Harvest Fuel Relief payments are counted.

Costs do not stay on the farm. Growers can pass little of an input shock to buyers, because crop prices are set in commodity markets, but trucking and processing costs reach consumers over time. How much of that arrives at the register is tracked in these US prices statistics. For farms, the question is whether relief payments cover costs through harvest and into spring planning.

Frequently Asked Questions About Farm Fuel Cost in the US 2026

What is the Harvest Fuel Relief program?

A USDA program announced October 19, 2026 that will make $8 billion available as one-time payments to farmers to offset increased input costs, including diesel, during the 2026 harvest.

How much is diesel in October 2026?

EIA’s national average was $6.179 per gallon on October 12, down from the $6.529 record in the week of September 21.

How much higher is diesel than a year ago?

About $2.514 per gallon higher, a rise of roughly 69% from about $3.665 in mid-October 2025.

How much will farm fuel expenses rise in 2026?

USDA forecasts farm fuel and oil expenses to rise 28.8%, or $4.8 billion, to $21.6 billion.

How much do farms spend in total in 2026?

USDA forecasts total production expenses of $492.8 billion, up $21.2 billion, or 4.5%.

How much does diesel add to harvest costs per acre?

At a $2.60 per gallon increase, Farm Bureau estimates $7.98 per acre for corn, $3.56 for soybeans, $14 for rice and $57.59 for apples.

What did the October 5 executive order do?

It deferred the 24.4-cent federal excise tax on highway use of dyed diesel from October 5 through December 31, 2026, with no interest or penalties.

How much did the Farmer Bridge Assistance program pay?

$12 billion in one-time payments to more than 560,000 farmers earlier in 2026.

Why are farm diesel and fertilizer prices so high?

AP, Farm Bureau and CoBank link the rise to refinery constraints and supply disruptions tied to the Iran war and Hormuz closures.

When can farmers apply for Harvest Fuel Relief?

USDA has not announced the application period. It advised producers to create a Login.gov account in advance.

How much of farm income comes from government payments?

Direct payments of $47.4 billion equal 29.9% of the $158.4 billion net farm income forecast for 2026.

How much more is fertilizer costing farmers in 2026?

USDA forecasts fertilizer, lime and soil conditioner expenses up 15.3% to a record $39.6 billion.

Disclaimer: This research report is compiled from publicly available sources. While reasonable efforts have been made to ensure accuracy, no representation or warranty, express or implied, is given as to the completeness or reliability of the information. We accept no liability for any errors, omissions, losses, or damages of any kind arising from the use of this report.

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