CARB Acceptance of RFA, Growth Energy Report Moves California One Step Closer to E15
(Renewable Fuels Association) On Friday, the California Air Resources Board (CARB) posted the Renewable Fuels Association’s (RFA) and Growth Energy’s joint multimedia evaluation of E15 blends Tier 1 report. The Tier 1 report is a comprehensive review of E15, a 15 percent ethanol