
What are Sink Stories?
A Sink Story is the story of the biochar producer making carbon sinks available for you today. We collaborate closely with each of our Sink Storiy producers, personally supporting and endorsing their work. Each story promotes values such as sustainable residue utilization, energy production, climate change mitigation and soil fertility enhancement. With a Carbon Contract, you support biochar’s numerous benefits, from production to final application, whether in agriculture or urban settings. While someone else enjoys the biochar’s physical benefits, you can purchase the carbon credit and support the climate.
We aim to deliver your Carbon Contract within 5 business days from accepted quote. Choose the Sink Story that resonates with you and become part of the narrative!
Choose your Sink Story
Essunga Nursery leads the way in eliminating peat usage while incorporating their self-produced biochar into substrates. This innovative approach fosters a greener and more sustainable future for horticulture, enhancing urban environments and associated ecosystem services.


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It’s not just about growing crops; it’s about creating a thriving ecosystem where every element plays a vital role. In their journey towards sustainable farming, Godegården reminds us that the future of agriculture lies in harmony with nature.



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Krageholm transforms its own forest residues into biochar, combining climate-positive heat production with soil enhancement. By turning local side-streams into long-term carbon sinks, the farm leads sustainable agriculture in southern Sweden.


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Solör pioneers sustainable energy solutions through boiler retrofitting, leveraging existing infrastructure to produce biochar and carbon sinks, thus driving the green transition while maintaining its commitment to district heating leadership.

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Telge Recycling, committed to sustainability since 1998, has transitioned to producing biochar from green waste, significantly reducing carbon emissions and contributing to achieving multiple UN Sustainable Development Goals.

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The biochar carbon removals are certified, documented, and calculated according to the Global Biochar C-sink which is regulated by ICROA. The entire biochar production process – from biomass to technology and final biochar – is certified according to the European Biochar Certificate.


To ensure traceability and documentation of our biochar carbon removals, the biochar is tracked through a blockchain-based digital Monitoring, Reporting and Verification (dMRV) system provided by Carbonfuture. This ensures accurate calculation and guarantees secure, long-term carbon storage.
