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Capchar

Public carbon records

CapChar Registry.

A public record of biochar carbon-removal transactions and retirements recorded through the CapChar platform.

Understanding these records.

A Biochar Carbon Unit represents one tonne of carbon dioxide equivalent removed under the applicable BCC methodology. Retirement records identify the beneficiary and producer, alongside the quantity of units and associated biochar.

Retirement is the recorded step that takes units out of circulation for the named beneficiary. Production volumes, issued units and retired units are different measures.

Recorded retirements.

Retirement Date Beneficiary Biochar Carbon Units (BCUs) Biochar Produced Biochar Producer
02/06/2025
Bennetts Associates Ltd
8.59 tonnes CO2e
4.41 tonnes
Restord Ltd
05/01/2026
Tide Platform Ltd
1.00 tonnes CO2e
0.6 tonnes
Restord Ltd
05/01/2026
Glad Technologies Ltd
1.00 tonnes CO2e
0.6 tonnes
Restord Ltd

Records reproduced from the public registry on 4 October 2026. The live register must remain the source of current transaction data.

Practical questions

Common questions.

What does the public retirement table show?

The table identifies the retirement date, beneficiary, retired Biochar Carbon Units, associated biochar quantity and producer. A retirement record differs from a production total or an issuance record.

What does one Biochar Carbon Unit represent?

One Biochar Carbon Unit represents one tonne of carbon dioxide equivalent removed under the applicable Biochar Carbon Code methodology.