There was one gas station in cities across Cook County selling E15 gas at the lowest price of $3.22 per gallon in the week ending May 2, according to customer reports submitted to GasBuddy.
The average reported price of E15 gas across the county was $4.29 per gallon.
GasBuddy reports show that E15 gas was available at 34 of the 1,157 reported gas stations in Cook County.
Statewide, E15 gas averaged $4.36 per gallon for the week ending May 2, up from the previous week.
Gas price data reflects cash payments. Some stations may charge higher prices for credit card transactions due to processing fees, though such surcharges are prohibited in some states and territories.
Information in this article was obtained from GasBuddy. The source data can be found here.
