ESA, CC BY-SAAs the world struggles to decarbonise, it’s becoming increasingly clear we’ll need to both rapidly reduce emissions and actively remove carbon dioxide (CO₂) from the atmosphere. The latest Intergovernmental Panel on Climate Change report considered 230 pathways to keep global warming below 1.5°C. All required CO₂ removal. Some of the most promising CO₂ removal technologies receiving government funding in the United States, United K…