Your role in the climate response

Biochar

Biochar is the negative emissions technology that is highly tested, documented, and ready to roll out. The only things that have been between it and the world have been cost, training, and understanding. That’s where we come in.

Play your role

Your role may be on the ground mitigating carbon emissions, supporting sustainability, or offsetting your personal carbon emissions. Everyone has a role and we have the resources to help you decide on yours.

Sustainable

Diversity, soil fertility and product cycles that turn waste into value are not just nice-to-haves. They are essential to the future of our planet. Every new biochar production site creates opportunities to preserve and develop these.

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Biochar. Simple.

Biochar is biomass heated with little or no oxygen, so the carbon stays locked in a stable form instead of returning to the air. It is one of the simplest, best-documented ways to remove carbon and keep it out of the atmosphere for centuries. Put it in soil and it also holds water and nutrients. The science is established. What has been missing is a practical way to make it, use it, and account for it. That is what we do.

Knowledge is context, context is opportunity.

Demystify climate change to find your role

Climate coverage is full of urgency and short on practical next steps. Most of it is written to provoke a feeling, not to help you decide what to do. Without a project that fits your skills, land, or budget, it is hard to see where you belong.

That is the gap we close. We set out what biochar is, where it works, what it costs, and how the carbon is accounted for, so you can choose a role that is real: produce it, use it, fund it, or offset with it. The resources below are the starting point.

This works. Now let’s make it last.

Biochar can support forests, make farmland more fertile, and filter water. The used filter material is not waste: it goes back to the soil and helps crops grow. The carbon stays put. The work can be repeated. That is what makes it last: a role you can keep doing, on land that keeps producing, with a result you can measure.

The latest news

The latest articles from the people out there trying things out.

Climate Stabalisation

In April 2026 Exomad Green and Supercritical agreed a biochar removal contract of up to 500,000 tonnes through 2028, verified under Puro.earth. It is one of the clearest signs that durable carbon removal is moving from pilot to contracted supply.

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Renewable Energy

On 8 October 2026 CHAR Tech started commercial biocarbon production at its Thorold plant in Ontario. Phase 1 is built for 5,500 tonnes a year, with the gas fraction set to become renewable natural gas and the solid carbon going to steelmakers in place of fossil carbon.

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Sustainable Farming

A 2025 analysis in PNAS of 29 long-term field trials found that yearly biochar use raised crop yields by about 11%, cut nitrous oxide by about 21%, and lifted soil organic carbon by about 52%. A single application fades. Repeated use holds.

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Wildlife Preservation

In Udalguri, Assam, Aaranyak is clearing invasive plants from elephant habitat in Khalingduar Reserve Forest and turning that biomass into biochar, with support from the International Elephant Foundation. The aim is native forage back on the ground, and a use for the weeds that were choking it.

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