As an UNDO member, you have the chance to contribute to the fight against climate change. Planting trees is surely one of the simplest ways of helping and having a direct impact. That is why each new member joining UNDO plants one tree by default in our UNDO Forest – a natural carbon sink. But that is not all, every UNDO member can also support emerging carbon removal technologies such as biochar, CCS, and enhanced weathering via “UNDO Removal”. The CO₂ KGs included in your subscription can be assigned to one or more removal projects of your choice — and our app shows you the emissions of your monthly mobile use alongside them, so you can see what you are supporting.