Pay with your
eco-friendliness.

Earn Greencents by saving CO2 and spend them on exclusive partner offers.

How it works

1

Download the app

Download the CO2mmon app for Android or iOS on the app stores.

2

Perform eco-friendly activities and earn Greencents

Ride a bike or use public transport instead of a car, and CO2mmon rewards you with Greencents 1:1 according to the amount of CO2 you spared through your ride.

3

Spend your Greencents on exclusive offers from our partners

There are many eco-friendly products, services, cultural and sport events waiting for you. Redeem your Greencents, meet our challenges and share your eco-friendliness with your friends.

Download the CO2mmon app and start earning Greencents!