New possibilities for utilizing the greenhouse gas carbon dioxi de are a topic at the UN Climate Change Conference. Related activities in industry, science and politics were presented at an accompanying event of the Paris Summit by Climate-KIC, a European Union initiative for climate innovations. Based on a model program named “enCO2re”, Climate-KIC wants to promote the partial replacement of increasingly scarce petroleum with carbon dioxide (CO2) in the plastics industry. The program is headed by materials manufacturer Covestro, a pioneer in the field.