USDA leaves 2026-27 corn ethanol demand forecast unchanged at 5.6 billion bushels

USDA left its 2026-27 corn-use-for-ethanol forecast unchanged at 5.6 billion bushels in the June WASDE, holding the long-range demand signal steady even as it trimmed 2025-26 use to 5.575 billion bushels from 5.6 billion. The 2024-25 figure came in at 5.436 billion bushels, showing the market is absorbing small adjustments rather than pricing in a structural break in ethanol demand.

The World Agricultural Outlook Board said the 2026/27 U.S. corn outlook was virtually unchanged relative to last month, with fractionally higher beginning and ending stocks tied to offsetting trade and domestic-use changes in imports, corn used for ethanol and exports. USDA kept the 2026/27 season-average farm price at $4.40 per bushel and lifted global coarse grain production by 5.8 million tons to 1.594 billion, reinforcing the view that the ethanol line is being carried inside a broadly supplied grain balance sheet.

For growers, ethanol plants and grain traders, the unchanged 5.6 billion bushel forecast matters because it keeps a large, reliable outlet for corn in place even as near-term variables move around it. Export demand, gasoline consumption and blend economics can still nudge monthly balance sheets, but USDA’s latest table suggests the agency sees those shifts as manageable. That steadiness supports plant utilization assumptions, coproduct output planning and longer-term capital decisions across the ethanol sector.

The acreage backdrop also stayed large. USDA’s March 31 Prospective Plantings report estimated U.S. corn planted area at 95.3 million acres, and a June market summary from University of Maryland Extension put 2026/27 corn production near 16.0 billion bushels, down 6 percent from a year earlier on 95.3 million planted acres and 183 bushels per acre. That leaves ethanol as a durable anchor in the feedgrain market, even with crop size and ending stocks still shifting at the margins.

The policy picture remained supportive. The Environmental Protection Agency finalized Renewable Fuel Standard volumes for 2026 and 2027 on April 1 and said the final rule includes 70 percent reallocation of small refinery exemptions granted for 2023 through 2025. Brooke Rollins, the U.S. agriculture secretary, said on June 4 that USDA’s 45Z feedstock guidance was imminent and expected this summer. With RFS volumes set and 45Z guidance still ahead, the unchanged ethanol forecast signals continuity more than caution.