As we reported on 6 August, EPA announced the 2013 required volume obligations (RVO) under the Renewable Fuel Standard (RFS) – albeit eight months late. RVOs set the minimum amount of biofuels that must be blended into the retail motor fuel supply. The only thing that changed from EPA's original proposed rule of January was the volume for the cellulosic category. EPA had initially projected cellulosic to be 14 million gallons and that amount was scaled back to 6 million gallons in the final rule that also included a table showing the production origins. It notes:As can be seen above, EPA is counting on ALL, or at least 83 percent, of the cellulosic fuel under this year's RVO to come from one company, KiOR. However, KiOR has announced that...