E15 sales in Iowa continue to grow
More than a third of all gas stations in Iowa now offer the higher ethanol blend.

Iowa drivers were powered by biofuels to the tune of 246.5 million total unblended gallons last year, a new report from the Iowa Department of Revenue indicated last week. This represents a little more than 10% of all fuel sold in the state in 2024.

In terms of biofuel blends, E15 sales increased 45%...