The 2025 update of the Manual for Biochar Carbon Removal is now available. This new edition reflects the collaborative effort between the International BiocharBiochar is a carbon-rich material created from biomass decomposition in low-oxygen conditions. It has important applications in environmental remediation, soil improvement, agriculture, carbon sequestration, energy storage, and sustainable materials, promoting efficiency and reducing waste in various contexts while addressing climate change challenges. More Initiative (IBI) and HAMERKOP to incorporate current information on the carbon removal market, standards, and methodologies following the first edition’s release in 2024.

This digital guide is intended to provide a systematic framework for biochar producers, investors, and other stakeholders who require a detailed understanding of the biochar carbon removal certification process. It presents a comprehensive overview of the various methodologies established by key certification standards. The manual’s core objective is to offer practical comparisons and insights to aid users in selecting the most appropriate and effective certification approach for their specific projects.

Significant updates for the 2025 edition include:

• Expanded Technical Content: A revised section dedicated to Monitoring, Reporting, and Verification (MRV), permanence, and related technical aspects.
• Methodology Selection Guidance: Updated pricing information for certification standards and detailed step-by-step instructions to assist in choosing the correct methodology.
• New Methodology Inclusion: The Isometric biochar methodology has been added to the overall matrix for comparison.

This manual is designed to supply the necessary technical foundation to facilitate the scaling of verifiable projects globally. Both IBI and HAMERKOP believe this resource will be crucial in building capacity across the biochar industry and related sectors for effective carbon removal.

The 2025 Updated Version is available for download here.