by Helen Bunting | Jul 25, 2025
These conference proceedings contain extended abstracts submitted to the 3rd International Conference on Negative CO₂ Emissions, which was hosted by the CO2RE Hub and took place from 18–21 June 2024 in Oxford. While these abstracts were all selected for presentation...
by Helen Bunting | Jul 18, 2025
Carbon dioxide removal plays an important role in any strategy to limit global warming to well below 2 °C. Keeping abreast with the scientific evidence using rigorous evidence synthesis methods is an important prerequisite for sustainably scaling these methods. Here,...
by Helen Bunting | Jul 9, 2025
This report analyses innovation activity, drawing on data on global patenting between 2000 and 2020, relevant for two CDR technologies: bioenergy with carbon capture and storage (BECCS) and direct air carbon capture and storage (DACCS) (geological CDR). Countries that...
by Helen Bunting | Jun 4, 2025
Greenhouse gas removal (GGR) methods capture greenhouse gases from the atmosphere and store them for decades to millennia. These technologies will be required to meet the Paris Agreement’s temperature goals, alongside rapidly reducing emissions. Biochar, a...
