METHOD FOR COORDINATING CHARGING AND/OR FILLING OF AN ENERGY STORAGE DEVICE OF A MOTOR VEHICLE, STORAGE MEDIUM, MOBILE TERMINAL, SERVER DEVICE, NAVIGATION DEVICE, AND MOTOR VEHICLE

A method for coordinating charging and/or filling of an energy storage device of a motor vehicle. A navigation device determines user-specific appointment data having location coordinates, a departure location of the motor vehicle, and energy storage data for a state of charge and/or a fill level, and environmental data for a specified time range. The navigation device provides a digital agenda model, which describes the determined data, as well as map data for the respective locations and for at least one energy delivery device, and uses the agenda model to determine at least one travel plan for keeping the at least one appointment. As a function of the determined energy storage data, the respective travel route takes into consideration at least one location of an energy delivery device as an intermediate destination having a charging and/or filling time.