Engaging citizens in local climate action

The Klima-Taler network is growing. More than 50 cities are already using the Klima-Taler app to achieve their climate goals. Gamification is the key to inspiring citizen participation, enthusiasm, and long-term commitment to local climate action.
How cities and regions benefit
Join the nationwide climate action network with your municipality and engage local government, citizens, and businesses in a playful and rewarding way.

Engaging more citizens in climate action with gamification and rewards.

Social participation made easy – with a climate currency for everyone.

Smart mobility insights for agile and citizen-focused urban planning.

Boosting visibility and revenue for local retail, dining, and culture.
Any questions? Feel free to contact us!
50+ cities and regions rely on the Klima-Taler app to drive citizen engagement.
The Klima-Taler network keeps growing. Over 50 cities and districts already use the app to drive stronger climate action together.
Any questions? Feel free to contact us!
Join us and get started in the Klima-Taler network.
✅ Flexible software solution
The right model for every municipality. Whether as your own white-label app, integrated into your existing city app, or as part of the network: you choose the solution that fits your needs and budget.
✅ Use the merchant portal
Visible in just 10 minutes – to thousands of Klima-Taler users. Whether it’s a public swimming pool or a local bike shop, partners can easily upload their offers via the portal at admin.klima-taler.com.
✅ Communication that resonates
Posters, flyers, and digital toolkits – all tailored to your municipality. Everything you need for a strong and successful launch in your community, city, or district.
What municipalities say about us
Meiningen
Any municipality wondering how to live up to its role as a climate protection role model or pioneer should take a closer look at the Klima-Taler app. It enables the participation of all citizens and local businesses under the umbrella of climate action and municipal administration – and makes their efforts visible to everyone.

David Reich
Energy Manager, Meiningen
Königstein im Taunus
I see the Klima-Taler data analytics as a crucial paradigm shift — from traditional traffic planning to intermodal mobility planning at the monitoring level. Existing local traffic count data can now be enriched with actual movement data.
Daniel Zink
Climate Protection Manager, Königstein im Taunus

Darmstadt
For HEAG, sustainable business practices and the development of innovative solutions have been an integral part of our corporate culture for over 100 years. With the “Klimaherzen” feature in the Darmstadt im Herzen app, we’re using the power of digitalization to playfully inspire citizens to protect resources.

HEAG Darmstadt – Business Development
Daniel Pfeffer
Hamm
The opportunity to expand our existing Endios app with gamification elements for CO₂ reduction immediately won us over. The tree planting and the Klima-Taler have been very well received – especially because the Klima-Taler’s design is inspired by our local landmark, the “Hammer Elephant.”

Cornelia Helm
Head of Corporate Communications, Stadtwerke Hamm
Nidderau

The Klima-Taler app benefits both local businesses and municipal institutions. For us, supporting the local economy is key. By inviting retailers to join as climate partners and showcase themselves on the in-app marketplace, we help bring citizens back to local shops and add new life to the city center.
Tanja Klähn
Economic Development, Nidderau
Bielefeld
In our first year, we focused on planting trees together. By the end of the year, we had reached a phenomenal total of 53,908 trees and were honored with the German Prize for Online Communication.
Head of Marketing and Innovation, Stadtwerke Bielefeld

Marcus Lufen
Any questions? Feel free to contact us!
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