The new Casey’s General Store in Pella is the first Iowa gas station offering both E15 and E85 ethanol fuels.

The location at the corner of Main and Union Streets is the first of seven expected to open across the state. E15 is a fuel made of 15 percent ethanol and 85 percent petroleum and is approved for all 2001 and newer vehicles. The most common blend is 10 percent ethanol, which is widely available.

The Casey’s store in Pella is the only station offering E15 between Des Moines and Fairfield.