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...
by Helen Bunting | May 27, 2025
Geological carbon dioxide removal (CDR), which stores carbon permanently, is necessary to reach durable net zero. However, CDR faces numerous challenges in scaling up, including demand creation, supply promotion, and a need for better regulatory frameworks. This...
by Helen Bunting | May 20, 2025
The authors assess the most commonly discussed policies for geological carbon dioxide removal, using a set of criteria for policy evaluation (Stringency, Efficiency, Feasibility and Strategic Fit, with a range of sub-questions). They also evaluate policy combinations...
by Helen Bunting | Apr 24, 2025
Trade of hydrogen, as an energy commodity, would enable its widespread use in global energy systems. Hydrogen, unlike electricity, could be traded globally in its pure form or as a derivative compound (e.g. ammonia). The development and potential size of global...
by Helen Bunting | Jan 16, 2025
In January 2025, representatives from the Department for Energy Security and Net Zero (DESNZ), CO2RE and the Industrial Decarbonisation Research and Innovation Centre (IDRIC) held a workshop on carbon capture, utilisation and storage (CCUS) and engineered greenhouse...
