Become a part of the 2zero community

From small communities to large districts - with the 2zero app you can reach your citizens and create a strong sense of community in climate protection.

Together against climate change

Success story -
A climathon in the far north

The climate protection managers from Kiel and Flensburg report on their experiences with 2zero during the joint Climate Marathon in March 2023.

2zero in numbers

Calendar icon

38

Climateathons in German municipalities

CO2 Amount icon

423

Tons of CO2 emissions saved

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103.456

Challenges successfully completed

What other climate protection managers say

"The Klimathon has shown us: The 2zero app simplifies the approach and illustrates how much CO2 was saved together. Definitely recommended for other municipalities!"

Fabian Humpert

City Verl

"We promoted the 2zero app intensively on social media in advance using the materials provided and were able to get a great turnout."

Laura Düpre

Bad Homburg

"The diversity of content of climate-friendly behavioral measures makes the 2zero app an innovative climate protection tool for behavioral climate protection."

Andreas Oeding

City of Flensburg

Municipal climate protection - Verl shows how it's done!

Municipal climate protection - Verl shows how it's done!

Find out in this case study what regional climate protection can look like - The Climate Marathon in Action in Verl!

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Are you interested?

Book a no obligation meeting or get an overview of 2zero with our info material

The 2zero app engages to joint action in the company

What our app users say

Evaluation from app-internal survey with over 80 submissions

Do you continue to integrate the challenges into your daily routine?
7 from 10
Users continue to reduce CO2
Would you participate in another 2zero initiative?
8 from 10
Users would like to continue using 2zero
Would you recommend 2zero to other communities?
9 from 10
Users recommend the Klimathon

Are you interested?

Book a no obligation meeting or get an overview of 2zero with our info material

Book a no obligation 2zero Demo Meeting
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