The Sustainability App for Municipalities and Businesses
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!













Here's how it works – motivating people and encouraging engagement
We playfully motivate your target group with the 2zero app and support you with ready-made content to ensure high participation and maximum engagement

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
This is how 2zero works
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.
You want to know more about 2zero?
Send us a contact request or book a personal meeting to get a tailored overview of 2zero and our solutions!
Over 80 Municipalities and Companies already trust us.
Customized solutions for Municipalities and Businesses
With our tailored solutions, you’ll get the right challenges for your target audience
For Municipalities
Discover with 2zero how you can inspire your citizens for regional climate protection and local engagement.
For Businesses
Discover with 2zero how you can promote a culture of sustainability and strengthen your employees' identification with your company.
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 Target Audience
With the 2zero app, you show participants how they can make their everyday lives more sustainable. This boosts motivation for greater engagement.
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.

In 3 steps to the 2zero Campaign
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
Are you interested in a Product?
Send us a contact request or book a personal meeting to get a personalized overview of 2zero and our solutions!
