The Climate Action Plan 2050 represents Germany's long-term strategy for climate protection against the background of the Paris Agreement. Within the framework of this project, Ecologic Institute, together with the Oeko-Institut and Prof. Dr. Klinski of the HWR Berlin, supports the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety in its work to implement, concretize and update the Climate Action Plan. The predominantly legal, but also partly economic and social scientific support is provided in particular for the development of the Climate Action Programme 2030 and for the legal anchoring and further development of the measures envisaged therein.