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Sustainable Carbon Removal Platform

Carbonyx is a New Zealand-based carbon removal company transforming non-utilised plantation forestry residues into high-durability biochar that permanently removes carbon dioxide from the atmosphere.

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From Forest Residue to Permanent Impact

Independently Validated Lifecycle Assessment - End Uses
 

 Horticulture

Soil Amendment

Animal Feed

Low Carbon Concrete

KEY METRICS

18,000 Tonnes co2e  Carbon Sequestered Annually

6,500 Tonnes Biochar Manufactured Annually

55,000 Tonnes Forestry Residue Removed Annually

90% + Organic Carbon Content

Carbon Accounting

Additionality

Permenance

Safeguarding and co-benefits

Carbonyx achieved very low risk carbon accounting, supported by conservative lifecycle boundaries and Cula’s robust, end-to-end digital monitoring and traceability.

Additionality achieved the strongest rating, with no regulatory mandates or public funding and project viability demonstrably dependent on carbon revenue.

Very low permanence risk reflects durable biochar, ongoing quality testing, and Cula’s traceability from production through long-term soil carbon storage.

Low safeguarding risk and positive impacts support safe employment, environmental stewardship, regional development, innovation, and productive use of forestry residues.

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State Of The Art Carbon Capture Technology

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BUILT ON TRUST, VERIFIED BY PARTERS

Carbonyx has partnered with Cula to deliver end-to-end digital MRV, tracking biochar from feedstock sourcing and production through transport and final application. This traceability technology reduces leakage, prevents double counting and provides verifiable evidence that captured carbon remains securely stored.

CARBONYX Limited

2 /295 Trafalgar Street Nelson, New Zealand 7010

Proudly designed by Carbonyx

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