Type of Aircraft Choose type of Aircraft Business Jet - Ultralight Business Jet - Light Business Jet - Midsize Business Jet - Heavy Commercial - Single Aisle Commercial - Dual Aisle N/A, I will input custom aircraft data Fuel usage (gal/hr) Aircraft Weight (lbs) Number of batteries per aircraft Annual flight hours per aircraft Number of aircraft Cost / Flight Hour / LB Fuel cost (USD/gal) Total estimated annual savings from reduced weight: Calculate