Carbon Donut: act on climate

Discover solutions that help you reduce carbon emissions, learn about all things climate action, and measure your impact with Carbon Donut!
MEASURE YOUR IMPACT
Calculate your lifestyle emissions to learn where you can make the biggest impact with the lowest effort. Track your progress and see how you get closer to our global climate goals!
LEARN ABOUT EMISSIONS
Unlock a treasure of knowledge that helps you make climate-smart decisions in everyday life.
TAKE CLIMATE ACTION
Put your knowledge into action and explore concrete tips to reduce your carbon footprint! Carbon Donut gives tips tailored to your lifestyle, and for each action you see how big an impact you can make in terms of CO2 reductions.
EARN CLIMATE-SMART DEALS
Find products and services that can help you reduce emissions in the blink of an eye! Complete lessons and log actions to unlock climate-smart deals.
We’re continuously working on improving Carbon Donut to fit you and your lifestyle. Let us know what we can do to make you love it more by leaving a review.