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By 2050 it is estimated that the world will need to remove 7–9 Gt of CO₂ every single year to stay on a 1.5°C pathway. Among the many carbon dioxide removal pathways competing for early-stage capital, biochar has emerged as the breakout candidate: it supplied 86 percent of all durable CDR purchases in 2024 thanks to its relatively low cost, immediate scalability, and centuries-long carbon storage. The market is moving fast — and the organisations that build positions now are best placed as demand scales.
The Market Opportunity
In May 2025 Microsoft signed the largest biochar deal to date — 1.24 million tCO₂e over ten years — building on earlier multi-million-dollar offtakes by Stripe, Shopify, and JPMorgan. These transactions are locking in supply years in advance and driving demand for high-quality projects with credible MRV. Analysts at the World Economic Forum have compared biochar offtakes to early renewable energy power purchase agreements, forecasting rapid price discovery and contract standardisation. BCG expects 6–10 Gt of residual emissions to require CDR annually by 2050, underscoring the long-term demand ceiling. The market is already moving from one-off purchases to multi-year offtake agreements — a trend that rewards proactive developers with bankable monitoring, reporting, and verification systems and strong ESG narratives.
What a Biochar Project Actually Involves
While biochar shares some foundational carbon project principles with other offset types, its science, technology stack, and crediting rules introduce a meaningful layer of complexity. A project typically moves through six stages. First, feedstock and feasibility assessment — identifying sustainable biomass streams, logistics, and competing uses. Second, technology selection and facility design — choosing pyrolysis configuration, throughput, and emissions controls. Third, pilot production and quality assurance — producing initial batches and running lab analyses for carbon content, contaminants, and agronomic value. Fourth, MRV protocol development — building monitoring, reporting, and verification plans compliant with Puro Standard, Verra VM0044, or equivalent. Fifth, third-party validation and credit issuance — engaging accredited verifiers to validate the project and verify removal volumes. Sixth, commercialisation and long-term monitoring — securing offtake agreements, managing registry retirements, and tracking durability for at least 100 years.
Where Consultants Add Distinct Value
The nature of support required varies significantly by client stage. Developers with feedstock but no delivery infrastructure need concept-to-execution support across feasibility, design, permitting, MRV, financing, and credit sales. Facilities that are built but lack third-party sign-off need project design document drafting, life-cycle analysis, and liaison with verifiers and registries. Corporates seeking reliable credit supply for net-zero claims need project vetting, offtake arrangement, and price-risk management. Organisations new to biochar need structured capacity-building — covering feedstock sustainability, carbon accounting, and MRV tools. Each of these engagement models demands different capabilities, which is why sector experience across multiple project types, geographies, and financing structures matters considerably more than generic carbon project credentials.
What to Look for in a Biochar Consultant
Seven capabilities separate credible biochar consultants from generalists. Integrated carbon accounting and lifecycle analysis skills — essential for accurate removal quantification. Pyrolysis process engineering know-how — without this, facility design and technology selection advice carries significant risk. Registry and methodology expertise across Puro, Verra, and Gold Standard — the differences between these frameworks are commercially material. Access to capital and offtake markets — connectivity that speeds commercialisation. Stakeholder and community engagement experience in emerging markets — where most high-quality feedstock opportunities are located. Proven MRV digitalisation capability for transparent, low-friction reporting. And finally, references and live case studies — not slide decks. A track record of projects across distinct climates, feedstocks, and financing structures is the clearest indicator that the approach is tested rather than theoretical.