Abstract: According to an example aspect of the present invention, there is provided an apparatus configured to store information of a first set of data items stored in a first vehicle, the data items of the first set being each assigned a respective priority value, obtain, for the first vehicle, a first set of future connectivity opportunities, each future connectivity opportunity comprising a future time and a location that the future connectivity opportunity is predicted to occur at, and send instructions to a vehicle application of the first vehicle, the instructions instructing the first vehicle to transmit at least one from among the first set of data items during at least one from among the first set of future connectivity opportunities.

Abstract: According to an example aspect of the present invention, there is provided a method of managing energy flow and freight transportation within a system. The system can include a plurality of mobile electric assets. The mobile electric assets can be self-propelled vehicles, non-self-propelled vehicles and non-vehicle electric assets. The management includes treating energy flow as a new dimension of a freight transportation system.