We are experts in energy, mobility, environmental research and digital platforms. With the CO₂befreit study, we combine economic efficiency with sustainability – for affordable and environmentally friendly mobility.
We work according to clear principles:
Disclosure of all calculations & project certificates
Cooperation with verified standards & partners
Compensation through high-quality, verified projects
Every card remains a real advantage even after the study

With our app, you always have full control over your fuel or charging card. Whether on the road or at home: the CO₂befreit app makes your mobility transparent, simple and sustainable.
Still have questions? Our support team is happy to help.
Contact us