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Carbon
Open sacks of biochar on a bench in a greenhouse

OltenCarbon · Solution 02 · Biochar & carbon credits

Residues in.Stable carbon out.

Agricultural and forestry residues are sorted, dried and continuously pyrolysed into stable biochar. Quality, energy-use and dMRV data are prepared under applicable national and international rules for soil, building materials, metallurgy and carbon removal.

Submit project conditions See the CDR workflow

Project context

Where this applies

A hand working biochar into soil beside seedlings
  1. 01 Rice husk, straw, sawdust, bamboo, coconut shell, palm shell and other agricultural and forestry residues
  2. 02 Biochar for soil, building materials, metallurgical biochar and carbon-removal projects
  3. 03 Project parties who need an evidence chain for raw materials, process, quality and dMRV

Olten engineering modules

Back to project facts, item by item.

M1

Pretreatment and continuous pyrolysis

Assess feedstock sustainability, moisture, transport radius and the energy boundary of drying and continuous pyrolysis.

M2

Biochar utilization

Stability, quality and application boundaries for soil, building materials, metallurgy and other directions.

M3

Carbon credit preparation

Project data around dMRV, applicable rules, quality data and third-party verification.

Review points

  1. 01

    Raw-material traceability

    Source, transport, pre-processing and batch records are the common starting point for project data and application decisions.

  2. 02

    Product characterization first

    Fixed carbon, ash, stability and pollutant indicators are confirmed for the target application and applicable rules.

  3. 03

    Carbon value comes last

    Methodology, verification, registration and buyer conditions decide whether carbon value can enter the project model.

CDR credit development & issuance

Five stages from baseline to retirement.

  1. 01

    Baseline & methodology screening

    Confirm feedstock origin, alternative disposal, project boundary, product use and life-cycle emissions, then screen applicable biochar carbon-removal methodologies.

    Stage outputProject boundary, baseline evidence, methodology checklist

  2. 02

    MRV / dMRV data system

    Monitor and trace feedstock, input volume, pyrolysis temperature, energy, output, batches, quality, transport and final application.

    Stage outputMonitoring plan, data points, batch traceability

  3. 03

    Documentation & independent validation

    Project design documents, LCA, lab testing and the evidence chain, reviewed by an independent validation and verification body.

    Stage outputProject documents, test reports, VVB findings

  4. 04

    Registry review & issuance

    After registry review, apply for issuance of the credit batch based on verified net removals.

    Stage outputRegistry record, issued batch, unique credit IDs

  5. 05

    Buyer matching, transfer & retirement

    After due diligence and agreement, transfer or retire credits in the registry and keep the use claim and evidence.

    Stage outputTransaction documents, transfer record or retirement certificate

International standards

Which framework fits is a project decision.

Standard / bodyMethodology / frameworkReview notes
Puro.earth Puro biochar methodology Review and issuance rhythm confirmed by the platform and third parties
Verra · VCS VM0044 biochar utilization methodology Project boundary, methodology and verification decide suitability
Isometric Biochar geological & soil storage protocol Emphasis on digitized data and traceability
CSI · EBC / WBC Carbon Standards International frameworks Rules and review paths per the body's current documents
Rainbow Standard Latest bio-carbon / carbon-removal rules Qualification, methodology and issuance confirmed independently

Delivery approach

The phases Olten can take part in.

Equipment configuration, engineering plans, material testing, product distribution and cooperation scope are subject to confirmed project information, site conditions and written agreements.

  1. 01Pyrolysis temperature, FEED, energy use, product and batch data collection
  2. 02Thermal cycle, material yield and application path reviewed for energy conservation
  3. 03Host-country carbon market and international credit rules evaluated against project conditions and third-party verification requirements
CDR standards & market reference — OltenMarket

Contact Olten

Start from the evidence chain.

The more accurate the parameters, the more useful the first process route, equipment selection, layout and investment model will be. Information is used only for preliminary discussion.

WhatsApp
+86 173 2934 2016
Email
sales@oltenchina.com
Address
No. 29, Middle Section of Weiyi Road, Huanghe Street, Wenxian County, Jiaozuo City, Henan Province, China

Tell us about the project

Main feedstock

Technical solutions, quotations, ROI, buyback, distribution and commercial commitments are all subject to verified project information and documents signed by both parties.

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