In Iowa, President Biden toured POET Bioprocessing-Menlo, where he announced that his administration will lift restrictions on E15 for the 2022 summer driving season. Available at more than 2,600 gas stations across 31 states, E15 is approved for more than 96 percent of light duty vehicles, which account for 98 percent of all vehicle miles traveled. … Continue reading President Biden commits to year-round E15 ethanol and pledges $4.3 billion in support of sustainable aviation fuels.