Our refinery produces a daily average of 420,000 gallons of clean-burning CARB Reformulated Gasoline and an identical amount of CARB Ultra-Low Sulfur Diesel. We blend 10% ethanol with finished gasoline, and up to 5% each of biodiesel and renewable diesel in our finished diesel fuel. Kern Energy is also proud to produce a 20% biodiesel blend or B20 to meet the growing demand of our agricultural and trucking customers for even more renewable fuel.