Last week was a very volatile week for biofuels policy. The president said the administration is very close to approving a year-round waiver for E15 as well as a two-year measure to relieve high prices of Renewable Identification Numbers (RINs). Reports also emerged that Senator John Cornyn’s (R-TX) efforts at legislation to reform the Renewable Fuel Standard (RFS) continue to move forward and may address exemptions for small refineries. Meanwhile, the House Energy and Commerce Subcommittee on the Environment held a hearing on the role of high-octane fuels (HOF). The refinery industry’s reaction to the president’s comments on E15 were swift and strong. The American Petroleum Institute (API) stated that it "plans to consid...