CARB posts Growth Energy and RFA’s joint evaluation of E15 blends
In California, the California Air Resources Board (CARB) posted Growth Energy and the Renewable Fuel Association’s joint multimedia evaluation of E15 blends Tier 1 report. The Tier 1 report is a comprehensive review of E15, a 15 percent ethanol-blended fuel, and the first step in a three-tiered evaluation process of the fuel blend. “CARB’s posting […]









