A server and a method for credit management is provided. The server stores registration information for a plurality of electric charging facility devices. The server further receives electric charging information recorded for a period of time, from each of the plurality of electric charging facility devices. The server further transmits the electric charging information received from each of the plurality of electric charging facility devices to an electronic device associated with an energy regulatory authority. The server further receives first credit information associated with each of the plurality of electric charging facility devices from the electronic device. The first credit information is calculated based on the electric charging information. The server further transmits the received first credit information to each of the plurality of electric charging facility devices.