![Together against climate change](https://cdn.prod.website-files.com/6356aa98a168ee5879920aee/642492e0c2dda55b7f8e7d31_Bank-2_2000px.webp)
The climate protection app for municipalities
Citizen participation in climate protection has never been so easy. 2zero is the all-round carefree package to motivate your citizens for more sustainability in everyday life.
![City of Eutin](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/65ba3b7556ae80e854d41fb3_Stadt%20Eutin%20Logo.jpeg)
![Hövelhof](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64dd1f103278d0be581fc5b6_Hoevelhof_Logo.png)
![City Kamen](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64d39dbe611d2b60ab14ee80_Kamen_Logo.png)
![Montabaur](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e869f7ff7569e887e06fec_Logo_quer.png)
![City Herne](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e869b6a9432f99892ab697_Stadt-Herne-Logo.png)
![Steinhagen](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64d38c3395707e09d3b985d3_Steinhagen_Logo-1500px.png)
![Community Roetgen](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64ba40563a229411c5d4ab8a_Logo-Roetgen.png)
![City of Asperg](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64ddf18a5ddbfdf9c29c3359_Asperg%20Logo_komp.webp)
![Ritterhude](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e865879c39fd66b71b852c_Ritterhude-Logo.png)
![Ostercappeln](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e866f2acfdaa16965724c8_Logo-Gemeinde-Ostercappeln-600px.png)
![City of Wedel](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64b9141ccb28e20392c0a12b_d0afa80c-add5-49e6-bffa-06119b243bf2-0-2logo-logo-blau_cmyk.png)
![Wendlingen](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64b91088031bd8c2c29ac5d8_ab8c30ec-67da-4dd3-8db4-292ef8e6690a-0-2logo-Logo-Gr%C3%BCn%20(1).png)
![Organizer SH-Universities](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63b5898222ea8dfbab416d9f_EKSH%20color.jpg)
![Rehna](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63b587e2ceade91f43cc3c6d_Rehna%20Logo%201.jpg)
![Dietzenbach](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63b58773b7dd5ccc1b9f3d5b_Dietzenbach%201.jpg)
![Bad Homburg](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63a09c49d4fdce5bfada5fc3_Logo%20Bad%20Homburg.png)
![Lahr](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63b584d5b7dd5cb1669f19bb_Logo%20Lahr%20mit%20Stadt%20Lahr%2BRand%201.jpg)
![Verl](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e86bb177552da129996974_Logo%20Stadt%20Verl.png)
![Passau](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e86f98b00b97ccab429a1c_Logo-Stadt-Passau.png)
![Offenbach](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63bc2ba6a89c44461cc7a00b_Kreis%20Offenbach.png)
![City of Eutin](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/65ba3b7556ae80e854d41fb3_Stadt%20Eutin%20Logo.jpeg)
![Hövelhof](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64dd1f103278d0be581fc5b6_Hoevelhof_Logo.png)
![City Kamen](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64d39dbe611d2b60ab14ee80_Kamen_Logo.png)
![Montabaur](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e869f7ff7569e887e06fec_Logo_quer.png)
![City Herne](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e869b6a9432f99892ab697_Stadt-Herne-Logo.png)
![Steinhagen](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64d38c3395707e09d3b985d3_Steinhagen_Logo-1500px.png)
![Community Roetgen](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64ba40563a229411c5d4ab8a_Logo-Roetgen.png)
![City of Asperg](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64ddf18a5ddbfdf9c29c3359_Asperg%20Logo_komp.webp)
![Ritterhude](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e865879c39fd66b71b852c_Ritterhude-Logo.png)
![Ostercappeln](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e866f2acfdaa16965724c8_Logo-Gemeinde-Ostercappeln-600px.png)
![City of Wedel](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64b9141ccb28e20392c0a12b_d0afa80c-add5-49e6-bffa-06119b243bf2-0-2logo-logo-blau_cmyk.png)
![Wendlingen](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64b91088031bd8c2c29ac5d8_ab8c30ec-67da-4dd3-8db4-292ef8e6690a-0-2logo-Logo-Gr%C3%BCn%20(1).png)
![Organizer SH-Universities](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63b5898222ea8dfbab416d9f_EKSH%20color.jpg)
![Rehna](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63b587e2ceade91f43cc3c6d_Rehna%20Logo%201.jpg)
![Dietzenbach](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63b58773b7dd5ccc1b9f3d5b_Dietzenbach%201.jpg)
![Bad Homburg](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63a09c49d4fdce5bfada5fc3_Logo%20Bad%20Homburg.png)
![Lahr](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63b584d5b7dd5cb1669f19bb_Logo%20Lahr%20mit%20Stadt%20Lahr%2BRand%201.jpg)
![Verl](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e86bb177552da129996974_Logo%20Stadt%20Verl.png)
![Passau](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/64e86f98b00b97ccab429a1c_Logo-Stadt-Passau.png)
![Offenbach](https://cdn.prod.website-files.com/6358ee2481ac6f36afaedd4e/63bc2ba6a89c44461cc7a00b_Kreis%20Offenbach.png)
The simple all-in-one solution for municipal climate protection
We inspire your citizens in a playful way with the 2zero app and support you with prepared content for a high level of participation in your municipality
![2zero App Thumbnail](https://cdn.prod.website-files.com/6356aa98a168ee5879920aee/65d885e2a0311d6566fe4fd9_App%20Thumbnail.webp)
2zero app
In the 2zero app, your citizens come together and learn with our challenges how they can reduce their carbon footprint in everyday life
![2zero Management App Thumbnail](https://cdn.prod.website-files.com/6356aa98a168ee5879920aee/64188f6943af0619149255cf_Management%20App%20Thumbnail.webp)
Management Portal
In the Management Portal, you can create your own app content for your community and evaluate the engagement of your participants
![2zero marketing material thumbnail](https://cdn.prod.website-files.com/6356aa98a168ee5879920aee/64188f6ab1c0b433edcaac65_Marketingmaterial%20Thumbnail.webp)
App Marketing
We offer you the full package for promoting the app: marketing action plan, templates for print & social media, text templates and your own website
How 2zero works
Want to know how 2zero works? Watch our video to find out how you can use our tools to set up a unique sustainability campaign.
What our customers say about us
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
![Logo consumer center](https://cdn.prod.website-files.com/6356aa98a168ee5879920aee/66191bbbfbd7788ca857ba4d_verbraucherzentrale.png)
»2zero ist eine der bislang vielversprechendsten Klimaschutz-Apps für Kommunen und Unternehmen. Verspielt, witzig und dabei wissenschaftlich fundiert werden hier klimafreundliche Maßnahmen mit Mehrwert für Mensch und Umwelt vermittelt. Auf den Smartphones in unserer Testredaktion hat 2Zero jedenfalls einen festen Platz.«
The advantages with 2zero
We inspire the participants in a playful way with the 2zero app and provide the management with all the important materials and content
For you as management
For your participants
Full support
From application to evaluation - 2zero provides you with the right materials at every stage
Hardly any effort
Our campaigns are fully prepared and ready for use. So you don't have to create the content yourself
Scientific content
Our challenges & the CO2 calculator come from a joint research project with:
![Uni Kassel Logo](https://cdn.prod.website-files.com/6356aa98a168ee5879920aee/6359426ae0ecfaed0f96ffa5_Uni-Kassel_Logo.webp)
![Wuppertal Institute Logo](https://cdn.prod.website-files.com/6356aa98a168ee5879920aee/6359426a7bc52c1fc109deff_Wuppertal-Institut_Logo.webp)
![Fraunhofer Institute Logo](https://cdn.prod.website-files.com/6356aa98a168ee5879920aee/6359426b419abb2657c61cb3_Fraunhofer_Logo.webp)
All about sustainability
Our challenges, ClimateGoodNews and quizzes provide participants with exciting information every day
Playful motivation
Collect climate points & receive sustainable rewards - this is how we inspire even the biggest climate haters
Understanding your own impact
CO2 calculator, concrete CO2 savings & mobility tracking show how you can improve
We have the right products for your challenges
42-Day Klimathon
The 42-day Climateathon offers exciting challenges in different areas of life. Participants get involved in their community for a more sustainable everyday life and learn how to avoid CO₂ emissions. For their efforts, users collect climate points, take part in competitions and also receive great rewards.
![2zero Klimathon](https://cdn.prod.website-files.com/6356aa98a168ee5879920aee/6572e88d8f06469db2545363_Klimathon.webp)
Annual plan
With the 2zero annual plan, you can turn the app into your official sustainability platform. Build a long-term community and keep your target group up to date with your own news and guides. In addition, your community automatically participates in all 2zero initiatives, so that participants receive tips and tricks for more sustainability all year round.
![2zero initiatives annual plan](https://cdn.prod.website-files.com/6356aa98a168ee5879920aee/65d88162c581cb9021e50e09_Jahresplan.webp)
Your dream campaign
We would be happy to work with you to create your completely customized sustainability campaign. The time period, focus and challenges can be flexibly designed so that you can perfectly reflect your specific ideas with 2zero
![2zero Management Own tools](https://cdn.prod.website-files.com/6356aa98a168ee5879920aee/654e0c9bb83cf113ff76a8f0_Management%20Eigene%20Inhalte.webp)
In 3 steps to the 2zero campaign
First, we work together to determine your specific needs and preferences. Based on this, we create a customized offer that is perfectly tailored to you.
We implement your community in the app, prepare all the important access points for the management portal and create the marketing materials you require
After about 14 days you will have all the important access points and can communicate the campaign to your participants using the materials provided
Would you like to organize a Klimathon?
Request a non-binding quote for your municipality here