Biochar is a long-lived form of carbon removal, making evidence-based CDR projects possible

Abstract

•	Biochar comprises different carbon forms, for which permanence is discussed here.
•	Biochar can deliver cost-effective long-term Carbon Dioxide Removal (CDR), which is possible to deploy at large scale.
•	Project-level Biochar Carbon Removal (BCR) can be verified by analytical techniques and third-party certification.
•	Certified BCR can be accounted towards nation-wide climate targets.
•	Site-specific co-benefits can be generated, supporting the shift to more sustainable and climate-resilient agriculture

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