Isometric has issued its first verified carbon removal credits to Pacific 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 under the Isometric Biochar Production and Storage Protocol. The issuance of 3,042 credits corresponds to operations at the Humboldt Sawmill project in Scotia, California, United States. This development marks the first time credits have been generated using version 1.3 of Isometric’s BiomassBiomass is a complex biological organic or non-organic solid product derived from living or recently living organism and available naturally. Various types of wastes such as animal manure, waste paper, sludge and many industrial wastes are also treated as biomass because like natural biomass these More FeedstockFeedstock refers to the raw organic material used to produce biochar. This can include a wide range of materials, such as wood chips, agricultural residues, and animal manure. More Accounting (BFA) Module.

As the biochar sector scales, ensuring that feedstock sourcing aligns with stringent environmental regulations—such as those regarding forest management and timber harvesting in California—is critical for market integrity. Furthermore, the industry faces the ongoing task of managing complex data related to Measurement, Reporting, and Verification (MRV) to prove that claimed carbon removal is accurate and durable.

To address these hurdles, the project utilized a multi-stakeholder approach centered on high-integrity protocols and digital integration. Pacific Biochar produced the biochar by retrofitting and optimizing the bioenergy facility at Humboldt Sawmill, using sustainable sawmill residues. The certification process relied on Isometric’s updated BFA Module, which now accommodates a wider range of eligible biomass feedstocks. Data management was streamlined through Isometric Certify, employing Mangrove Systems’ digital platform for automated data submission. Additionally, the project underwent independent validation and verification by 350Solutions to ensure compliance with the rigorous standards set by the protocol.

The outcome of this collaboration is the successful generation and issuance of 3,042 verified carbon removal credits. A significant result of this process is the establishment of a permanent audit trail; all data and calculations underpinning each credit are publicly accessible via the Isometric Registry. This transparency allows for independent scrutiny of the underlying information, ensuring that the credits represent tangible environmental benefits. The biochar produced is being applied to local agricultural land to enhance soil health and water conservation.