This document summarizes research optimizing biodiesel production from sunflower oil using response surface methodology. The researchers analyzed how temperature, catalyst concentration, and molar ratio of methanol to oil affect biodiesel production. They found maximum production occurred at a temperature of 48°C, molar ratio of 6825:1, and KOH concentration of 0.679wt%. Under these optimized conditions, biodiesel produced had properties very similar to petrodiesel, offering a potential alternative fuel.