We measure and reduce emissions by rewarding sustainable mobility.

Promote eco-friendly and healthy mobility through gamification and exclusive rewards.

Book free demo

How it works

Download the CO2mmon app

Available for Android and iOS on the respective app stores.

We reward eco-friendly activities with Greencents

Ride your bike and CO2mmon rewards you with Greencents, always following the principle: 1 KG of spared CO2 = 1 Greencent.

Spend Greencents on exclusive eco-friendly offers

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.

We are

Transparent

We always follow the principle:
1 KG of saved CO2 = 1 Greencent.

Scientific

We refer to data from scientific and acknowledged institutions.

Pedagogical

We make eco-friendlier solutions visible.

Local

We support local economies.

Download the CO2mmon app and start earning Greencents!