The climate protection app for Municipalities
With the 2zero app, we motivate your citizens and employees to work towards your sustainability goals. Our ready-made activities ensure you are always ready to go. That means for you - minimal effort, maximum impact!
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How it works – Citizen Participation made easy
We engage your citizens in a playful way with the 2zero app and support you with ready-made content to ensure high participation in your municipality
2zero App
With the 2zero app, we playfully motivate your participants to adopt more sustainable behavior
Management Portal
With the management portal, we help you plan ready-made activities and easily evaluate your success
App Marketing
With our marketing materials, you are perfectly prepared and ensure maximum participation in your campaigns
How to use 2zero successfully
You want to know how 2zero works? In our video, you’ll find out how you can launch a unique sustainability campaign using our tools.
Over 60 German Municipalities already rely on us
Agnes Schönfelder
City of Mannheim
Dr. Lisa Rütgers
Climate Protection Manager of the District of Ebersberg
Karina Hellmann
Climate Protection Manager of the Hanseatic City of Lüneburg
Anna-Lena Enskat
City of Duderstadt
Fabian Humpert
Climate Protection Manager of the City of Verl
Andreas Oeding
PR Manager of the Climate Pact Flensburg
Lisa Macheleidt
Climate Protection Manager of the State Capital Kiel
Laura Düpre
Climate Protection Manager of Bad Homburg
Overall rating
Motivation
Usability
Added value
Fun
»2zero is one of the most promising climate protection apps for municipalities and companies to date. Playful, witty, and scientifically grounded, it conveys climate-friendly actions with added value for people and the environment. On the smartphones in our test editorial office, 2zero has definitely earned a permanent spot..«
Our Success Stories
Karina Hellmann
Hansestadt Lüneburg
Juliane Ette
Hansestadt Lüneburg
Carina Knebel
Stadt Kiel
Andreas Oeding
Stadt Flensburg
1 year of sustainable change: The city of Asperg and 2zero
To gain insight into the city's progress, we spoke with Stephanie Owerfeldt, the municipal climate protection officer for the city of Asperg.
Experience report from Lüneburg: Our journey through the Climathon
Insights into the motivation, effort, and collaboration with 2zero during the Climathon of the Hanseatic City of Lüneburg!
From successes to new goals: Climathons in Schleswig-Holstein
The annual Climathons by 2zero in Schleswig-Holstein are excellent examples of how local engagement and sustainability can go hand in hand.
Sustainability funding program: LEADER supports the 2zero annual membership
Thanks to the LEADER funding program, the municipality of Ostercappeln has made significant progress toward sustainability with 2zero. The application process went smoothly.
Kassel's new climate protection app: How klimo is making Kassel more sustainable
The regional app klimo promotes low-emission behavior in Kassel, highlights various options, and rewards climate-friendly actions. In doing so, the app raises awareness for climate protection.
Verl's Perspective: A Look Back at the Climathon
Find out in this case study what local climate protection can look like – The Climathon in action in Verl!
A look back at the first Climathon
Climathon 2020 in Oberursel in the Taunus region: 46,000 residents were called upon to protect the climate together. A look back at the very first Climathon and the perspective at the time.
Your Benefits with 2zero
We engage participants in a playful way with the 2zero app and provide management with all the essential materials and content
For you as Management
For your Participants
Motivated Citizens
With the 2zero app, you show citizens how they can make their daily lives more climate-friendly. This strengthens motivation for greater climate protection.
Minimal Effort
You get ready-to-use content that can be easily integrated into your daily work – more sustainability without added stress
Scientific Content
Benefit from scientifically backed content from our research projects
Understand your own Footprint
Calculate your CO₂ footprint, track your daily activities, and understand your impact on the climate
Make Sustainable Decisions
Complete daily challenges, explore interactive guides and quizzes, and get inspired by Climate Good News & more
Share your Successes and Motivate others
Collect climate points, earn attractive rewards, and share your successes with the community
With 2zero for Climate Protection: Our Products for your Municipality
42-day Climathon
Our 42-day campaign with daily challenges, spread across 6 exciting theme weeks. Users collect climate points for their participation, can take part in competitions, and also receive great rewards.
Jahresplan
Mit dem Jahresplan macht ihr die 2zero App zu eurer offiziellen Nachhaltigkeitsplattform. Nutzt unser Management Portal für eigene News & Events und profitiert von den ganzjährig vorbereiteten 2zero Aktionen.
Eure Wunschkampagne
Wir erstellen mit euch gemeinsam eure vollständig individuelle Nachhaltigkeitsaktion. Zeitraum, Themenschwerpunkt & Challenges können flexibel gestaltet werden, sodass ihr eure konkreten Vorstellungen mit 2zero perfekt abbilden könnt.
Seen and heard in…
Your 2zero Campaign in 3 steps
First, we’ll identify your specific needs and preferences together. Based on that, we’ll create a customized offer that’s perfectly tailored to you.
We integrate your community into the app, set up all the necessary access to the management portal, and create the marketing materials you need
After about 14 days, you’ll have all the necessary access and can communicate the campaign to your participants using the provided materials
You want to host a Climathon?
Request a no-obligation offer for your municipality here
