PROPULSION SYSTEMS Improving a ship's hydrodynamics can result in improved energy savings. We install propellers with a higher efficiency, rudders that provide less drag as well as modify existing propulsion systems in order to optimize their operation. In addition, onboard software provides constant analysis to optimize the ship's operation by focusing on trim. By the end of 2017, our entire fleet will be equipped with the latest fuel-saving software, providing ship operators instant information about the best trim in which to be or the best route to use as well as optimized operating speed to save fuel. Accessing data and analysis will be possible both from the ship as well as from the corporate office. This valuable information can also be used to help in smart energy conservation investments. Norwegian Dawn, ABB Azipod® Propulsion 21