It could be years before farmers see any gains from the rollback of E15 restrictions—or before oil interests and environmental groups see any losses.
Ethanol won't save us from oil dependence—or climate change.
The fact that corn-based ethanol is renewable doesn’t make it sustainable. When will presidential candidates stumping in Iowa admit as much?
When it comes to making ethanol, taking a hard, second look at seemingly great ideas is smart policy.