We use cookies to provide you with the best user experience possible. By using this website, you agree to our data protection regulations and to the use of cookies. Otherwise, you can adjust your settings.

We offer
tailor-made solutions.

    Through
  • 5 million website visits every year.
  • 180.000 consumers are in constant communication with us.
  • Practical testers.
  • Constant improvement of our work and offers.
    Through
  • 5 million website visits every year.
  • 180.000 consumers are in constant communication with us.
  • Practical testers.
  • Constant improvement of our work and offers.

Our topics

Climate protection and private households

Limitation to 1.5 degrees Celsius temperature rise is the goal of climate protection. This requires the active participation of citizens. Our field of action.

Learn more
(c) Bartłomiej Szewczyk / Fotolia.de

Data-based communication

Bottom-up or data-driven - co2online uses data-based approaches in its communication strategies.

Learn more

Energy transition and market instruments

The combination of demand, support and communication is intended to promote climate protection. co2online brings practical experience into the further development of the instruments.

Learn more