A good day has 100 points helps you to shape your lifestyle more climate-friendly and to become politically active. First, calculate your footprint: 100 points are the goal. Can you do it? We'll show you how you can save points with our challenges and live in a climate-friendly way. It is easier for you to do this together with others: exchange ideas in groups, get tips and support and challenge your friends and family. At the same time, you can become politically active and address important demands on climate protection to your politicians. Only together can we face the climate crisis. Become part of our community and change the world.

PS: with older Android phones there are still problems with the software. Please make sure that you are using an up-to-date operating system. If you have an old cell phone that doesn't work, please report it to us. We'll be happy to take a look at it.