The company car wallbox meets the requirements that a company car driver has for a charging station for charging at home. The company car wallbox includes RFID authorization and an energy meter that complies with measurement and calibration law and can store the charging sessions and thus the electricity charged in the company car. This data can be read out for billing the employer for electricity costs via the wallbox's web interface, via the KEBA eMobility app, via automated email or via a backend connection. The company car wallbox can be integrated into the local network via LAN or WLAN. However, the company car wallbox cannot be used as a master in a master-client charging network. The company car wallbox is a CO2-neutral wallbox from our GREEN EDITION.