Pull up to a gas station in Iowa, and you might see E85 priced a dollar or more below regular unleaded. At first glance, this appears to be an easy decision; however, there is a factor that many of us ...

Drivers are noticing the low price of E85, but experts say it comes with trade-offs.

America’s biofuel takes advantage of a plentiful supply of corn-based ethanol, but the reason why it's so inexpensive is a ...

E85 is cheaper per gallon but has 27% less energy than gasoline. Break-even occurs if E85 is 20-25% cheaper than regular gas; Midwest benefits most. Low adoption is due to limited stations, vehicle ...