Whether you're an individual user or a company, access the journey archive in my cambio. Enter the desired time frame and click on "Liste Fahrten". You'll promptly receive an Excel table containing the CO2 values for each journey. Simply sum them up, and you're finished!
If you have multiple individuals registered on your cambio contract, leave the "Fahrende Person" field blank. All journeys made by any person within the specified period will be listed.
The CO2 emissions for each journey are calculated based on the distance traveled and the manufacturer's specifications. Thus, it serves as an approximate value for reference.