U.S. ethanol production increased in the latest federal report, signaling stronger demand for the corn-based biofuel as the industry enters the spring driving season.
Production averaged about 1.126 million barrels per day during the week ending March 6, according to data from the U.S. Energy Information Administration, marking the highest output in several weeks. Higher ethanol production typically boosts demand for corn, the primary feedstock used in U.S. biofuel plants. The ethanol industry consumes roughly one-third of the nation’s corn crop each year, making production trends closely watched by grain markets and farmers. Analysts say ethanol margins have improved recently as energy prices climb and fuel demand remains steady.
The sector also continues to benefit from strong export demand and federal renewable fuel policies supporting biofuel blending. Industry groups note that ethanol production reached record levels in 2025, highlighting the fuel’s growing role in U.S. energy markets and rural economies.
