The climate protection platform for your region
2zero supports more than 30 municipalities with a digital platform for climate protection. We help your citizens to achieve climate goals in a playful way - small effort, big effect!
The all-in-one solution for municipal climate protection
With the 2zero Klimathon you can inspire your citizens as easy as never before for the communal climate protection.
2zero app
With our challenges, guides, news and rewards on the topic of sustainability, citizens can save CO2 in a fun way.
Management App
With just a few clicks, sustainability managers can start a climateathon, create their own content and analyze data.
Marketing material
For the marketing of the Klimathon we offer prepared print and online materials. Upon request, our team also creates individual campaigns
New: The ClimateRally for Germany!
The KlimaRallye is our nationwide campaign for municipalities to stand up together for climate protection over four weeks and reduce 200 tons of CO2 together. Join in!
Successful climate protection for any size
Due to size and administrative structure, municipalities, cities and counties have different challenges in the field of climate protection. With the Klimathon, 2zero offers a solution for all individual requirements
For municipalities
Municipalities often have limited resources and are looking for an affordable and easy-to-implement solution. With our basic packages, you can offer your citizens a climate protection platform in a few steps
For cities
Cities are mainly looking for scalable solutions for climate protection. With 2zero, you can actively involve your citizens in climate protection and jointly develop innovative solutions for a sustainable future.
For counties
Counties, on the other hand, often have to coordinate several municipalities and cities. With our city bets, you can start a jointly coordinated action and uniquely inspire your citizens for climate protection.
What our customers say
Fabian Humpert
City Verl
Laura Düpre
Bad Homburg
Andreas Oeding
City of Flensburg
Free Demo!
Book a no obligation meeting and we will introduce you to the Klimathon
Reduce CO2 with challenges in the app
Citizens playfully reduce CO2 in the app, get content at their fingertips and receive great discounts during the Climate Marathon.
CO2 Calculator
With our CO2 calculator, citizens can calculate their footprint.
Challenges
Our comprehensive Challenge Catalog motivates citizens to playfully reduce CO2 in their everyday lives.
Rewards
Climate points can be redeemed for attractive discounts with our sustainability partners
Community
Exciting competitions and news trigger a real sense of "we" in the community
Maintain full control with the management app
With our management app, you as climate protection management have full control over all content of the Klimathon in the app
Dashboard
In the dashboard, you have all the numbers and data in real time at a glance
Manage content
In the management app, you can easily create your own content for your citizens.
Accompanying materials
A variety of marketing materials such as posters and social media templates are at your disposal
All info about 2zero
Our information material offers you a detailed insight into our offer
With 2zero your municipality becomes a pioneer in climate protection
Becoming active together as a municipality
The citizens can come together in teams and groups, compare and support each other. Together a common motivation is created
Digital pioneer in municipal climate protection
With our digital solutions such as the Klimathon and offers, your municipality is at the forefront of modern climate protection
Understanding the needs of citizens
The app and our platform offer a great opportunity to perceive the wishes and opinions of citizens in a short way.
Inspire citizens for climate protection in a playful way
Through the gamification approach, citizens are positively motivated and develop an intrinsic motivation for climate protection.
Current climathons
KLIMATHON 2023: Three Cities - One Bet/ Kiel
1408
76655.4
30778
Bad Homburg
288
6061.9
2255
KLIMATHON 2023: Three Cities - One Bet/ Lübeck
606
26614.7
8973
KLIMATHON 2023: Three Cities - One Bet/ Flensburg
757
29314.9
10429
City of Ingolstadt
22
196.3
30
Any questions?
Please have a look at our information material or book a non-binding meeting
