Getting Ethanol Right

Representative Collin Peterson is furious that the Environmental Protection Agency is doing its job. The Minnesota Democrat says the agency is trying to kill off the biofuels industry

The E.P.A. was only doing what Congress ordered in the 2007 energy bill, which required a quadrupling of annual ethanol production to 36 billion gallons by 2022. In practical terms, this meant more traditional corn ethanol, until other more advanced forms of ethanol could make their way out of the labs. Scientists believe that various grasses and scrub trees that do not compete with food crops can someday be turned into fuel.

Congress hoped the ethanol mandate would produce a more climate-friendly fuel that could help reduce oil imports. But just to make sure, it stipulated that ethanol from any source be cleaner than conventional gasoline. It handed the job of measuring emissions to the E.P.A., and told it to consider the fuel