Verra Updates Biochar Methodology in Verified Carbon Standard Program

On June 27, 2025, Verra, a leading nonprofit organization in environmental and social markets, announced a minor revision to its biochar methodology under the Verified Carbon Standard (VCS) Program. The updated methodology, designated as VM0044 Biochar Utilization in Soil and Non-Soil Applications, version 1.2, builds upon version 1.1 by incorporating essential enhancements aimed at improving the accuracy and integrity of greenhouse gas (GHG) emission reductions associated with biochar production and application.

The significance of biochar as a carbon sequestration tool is underscored by its potential to mitigate up to 1 gigaton of CO2 equivalent emissions annually by 2050, according to conservative estimates from leading climate scientists. This aligns with global efforts to combat climate change through innovative carbon management strategies. Notably, the updated methodology reflects the latest developments in related carbon market standards, specifically aligning with the Core Carbon Principles as outlined by the Integrity Council for the Voluntary Carbon Market (ICVCM).

Dr. Emily Thompson, a climate scientist at the University of California, Berkeley, emphasizes the importance of such revisions: "The updates made in VM0044, v1.2 are crucial for ensuring that biochar projects meet the rigorous standards necessary for credible carbon offsetting. The integration of an investment analysis helps demonstrate additionality, a critical aspect of carbon credit validation."

One of the key updates in this revision includes the addition of step 3, which requires an investment analysis to prove the additionality of biochar projects as stipulated in section 7 of the methodology. This enhancement ensures that carbon credits are only awarded for projects that provide genuine GHG reductions beyond what would have occurred in a business-as-usual scenario.

Furthermore, the revision references the most current versions of tools from both the Clean Development Mechanism (CDM) and VCS, ensuring ongoing compatibility and adherence to best practices in carbon crediting.

Verra has indicated that it is actively working on a more comprehensive revision of the VM0044 methodology, targeting the release of version 2.0. A public consultation on this major update is expected to open by the fourth quarter of 2025, allowing stakeholders from various sectors to provide input on the proposed changes.

In the broader context, the advancements in biochar methodologies are part of a larger trend towards enhancing the credibility and effectiveness of carbon markets. As more organizations seek to reduce their carbon footprints, the demand for reliable carbon crediting mechanisms has surged. In this light, Verra's updates serve not only to refine existing methodologies but also to bolster confidence among investors and project developers in the integrity of the carbon market.

In conclusion, the minor revision to the biochar methodology by Verra represents a strategic step forward in the quest for effective climate solutions. By enhancing the rigor of carbon credit validation processes, Verra aims to foster growth in the biochar market, ultimately contributing to global carbon reduction goals. As the organization prepares for additional revisions, stakeholders eagerly anticipate the forthcoming public consultation, which promises to engage a diverse array of voices in shaping the future of carbon crediting standards.