Material information
Raw materials, batches, quality and target applications
OLTEN MARKET / MATERIALS · CDR · PROJECT DATA
Let carbon materials, carbon sink materials,
The project meets the conditions of the global project.
OLTEN Market is an international information hub for biochar, industrial carbon, activated carbon, pyrolysis by-products, and carbon removal project data. Purchasers, suppliers, project investors, and regional partners can establish clear communication around material specifications, quality documentation, logistics, methodologies, dMRV, audit criteria, and engineering capabilities.
MARKET DESK / 01
Ready to review materials and start communicating.
Carbon project information
dMRV, Methodologies and Verification Boundaries
RFQ Key Points
Indicators, quantities, regions and lead times
Reviewable Documents
Samples, CoA, testing, project and trade documents
All prices, inventory, certification, carbon value, logistics, issuance and transaction conditions are subject to verified information, current rules and mutual agreement.
MARKETPLACE / MATERIALS & DEMAND
Spot materials, procurement requirements and
Project inquiry.
High fixed carbon biochar and soil improvement carbon-based materials
- Verifiable Fields
- Raw material, fixed carbon, ash, particle size, moisture, pH, batch
- Adapted applications
- Agricultural Soil, Horticulture, Building Material Fillers, Carbon Value Projects
- Communication method
- Requirement Parameters → Samples/CoA → Contract and Delivery Arrangements
Metallurgical bio-carbon and industrial smokeless carbon materials
- Verifiable Fields
- Fixed carbon, ash, volatiles, particle size, strength, calorific value
- Adapted applications
- Metallurgical reduction, silicon-manganese alloys, gasification and industrial fuels
- Communication method
- Buyer's Indicator → Material and Product Matching → Batch Supply Discussion
Coconut shell / wood activated carbon and adsorbent materials
- Verifiable Fields
- Iodine value, methylene blue, ash, moisture, particle size, packaging
- Adapted applications
- Water treatment, gas purification, decolorization and industrial adsorption
- Communication method
- Target application → Sample and third-party testing → Trade terms
Pyrolysis liquid, wood vinegar liquid and carbon material by-products
- Verifiable Fields
- Source materials, main ingredients, moisture content, calorific value/application indicators
- Adapted applications
- Industrial fuels, agricultural inputs and further processing
- Communication method
- Confirm local regulations, application permits, and safe shipping requirements first
EVIDENCE DESK / OLTEN ENGINEERING
From real equipment, structural drawings and
Ready to review materials and start communicating.
Markets, carbon sinks and engineering collaborations do not substitute abstract quotes or example figures for facts. Materials, projects, supply and procurement shall enter into follow-up communication with actual materials, equipment configuration, testing, project conditions and official documents.
Equipment and operation
Continuous pyrolysis, cooling, sealing, gas lines and effective operating conditions.
Materials and Inspection
Fixed carbon, ash, iodine value, particle size and batch test data.
Carbon project evidence
Raw materials, dMRV, product characterization, methodology and verification data.
Trade and Delivery
Samples, CoA, certifications, origin, terminology and local regulations.
OLTEN EVIDENCE WINDOW
Engineering drawings, equipment data, carbon project data and process logic take precedence over unverified market descriptions.
01Engineering & Equipment
02Carbon project data
03Data verification
GLOBAL RESOURCES / MATERIALS · CDR · TRADE
Starting from regional resources,
Connect verifiable materials, carbon projects and trade pathways.
Maps are used for pre-market research and project communication. It helps organize material conditions, application directions, engineering paths, and potential cross-border collaboration, but does not represent actual inventory, prices, shipping capacity, project qualifications, or closing commitments.
GLOBAL RESOURCE · TRADE CIRCULATION MATRIX
28 Country NodeNode: Resources and raw material conditions
Path: Engineering and Product Direction
Circulation: regional market and cross-border collaboration
COUNTRY PROFILE / 001
China · China
Local key materials
Straw, rice husk, bamboo waste, wood chips and forestry residues
Application and realization scenariosPorous carbon, biochar, metallurgical carbon and international carbon sink projects
Olten Customization PathR&D and manufacturing hub for continuous pyrolysis, activation, waste heat utilization and global delivery.
Cross-border market circulationRaw material dispersion → pretreatment/continuous pyrolysis → carbon materials or thermal energy application → regional terminals are synergistic with exports; specific trade, regulations and logistics conditions need to be verified according to the project.
Select another market
| Market Verification Dimensions | Suggested Preparation Information | What kind of communication is used for |
|---|---|---|
| Raw materials and resource conditions | Source, seasonality, moisture content, possible collection and distribution scale and local regulations | Determine feedstock suitability, pretreatment and regional project boundaries |
| Product and batch information | Fixed carbon, ash, particle size, iodine value, CoA, sample and assay information | Match the buyer's specifications, application scenarios and acceptance logic |
| Carbon project information | Project boundaries, dMRV, product characterization, methodology and verification preparation | Research applicable standards, project qualifications and data gaps |
| Trade and Logistics Boundaries | Target port, trade terms, packaging, delivery time, customs clearance and compliance conditions | Assess cross-border delivery feasibility and partnership responsibilities |
| Project and Engineering Collaboration | Site conditions, equipment configuration, product routes and regional partner capabilities | Organize equipment, materials, channels and project-based collaboration |
COMPLETE PLATFORM WORKFLOWS
Olten End-to-End Trade &
Carbon-Credit Issuance Workflows.
A clear end-to-end view of B2B bulk-material trading and CDR credit development, review, issuance, transfer, and retirement.
CURRENT WORKFLOWB2B Bulk-Material Trade Workflow
Requirement Submission & RFQ Matching
The buyer submits product use, fixed carbon, ash, volatile matter, particle size, strength, volume, destination port, and planned delivery requirements.
RFQ, buyer specification sheet, and preliminary supplier matchSamples, CoA & Laboratory Testing
Confirm representative samples, batch details, test methods, and the available CoA; arrange mutually accepted third-party retesting when required.
Sample record, CoA, and test resultsSpecification Confirmation & Contract Execution
Confirm acceptance criteria, tolerances, packaging, volume, price validity, Incoterms, payment, delivery, claims, and force-majeure boundaries.
Executed contract, quality appendix, and commercial termsProduction, Batch Inspection & Traceability
Organize production or stock preparation under the contract, inspect critical batches, and link production, testing, packaging, and shipping records.
Batch inspection, packing list, and traceability recordsCustoms, Logistics, Delivery & Settlement
Complete booking, customs clearance, transport, document delivery, arrival acceptance, and final settlement under the contract; responsibilities follow the agreed Incoterms.
Customs and logistics documents, acceptance record, and settlement evidenceThe workflow defines scope, responsibilities, input documentation, and stage outputs. It does not guarantee certification, credit issuance, pricing, transaction completion, or logistics timing; execution is governed by contracts, applicable methodologies, and current institutional requirements.
Submit Project InformationCURRENT WORKFLOW
CDR Credit Development & Issuance Workflow
05 STAGES
01
Baseline Assessment & Methodology Screening
Confirm feedstock origin, alternative disposal scenarios, project boundaries, product use, and life-cycle emissions, then screen applicable biochar carbon-removal standards and methodologies.
STAGE OUTPUTProject boundary, baseline evidence, and methodology applicability checklist
02
MRV / dMRV Data System
Establish monitoring and traceability records for feedstock, input volume, pyrolysis temperature, energy use, output, batches, product quality, transport, and final application.
STAGE OUTPUTMonitoring plan, data points, and batch-traceability records
03
Project Documentation & Independent Validation/Verification
Prepare project design documents, LCA, laboratory testing, and the evidence chain for review by an applicable independent validation and verification body under the selected standard.
STAGE OUTPUTProject documents, test reports, and validation/verification findings
04
Registry Review & Carbon-Credit Issuance
After review by the applicable platform or registry, apply for issuance of the relevant carbon-removal credit batch based on verified net removals.
STAGE OUTPUTRegistry record, issued batch, and unique credit identifiers
05
Buyer Matching, Transfer & Retirement
After buyer due diligence and commercial agreement, transfer or retire credits in the registry and retain the use claim and retirement evidence.
STAGE OUTPUTTransaction documents, transfer record, or retirement certificate
CDR STANDARD & MARKET REFERENCE
The following ranges are taken from the supplied market. html for preliminary screening only. Timelines, costs, and transaction prices vary by project scale, methodology, validation and verification body, year, and market conditions. Always confirm them against current institutional documents, formal quotations, and actual transactions.| Carbon Standard / Organization | Applicable methodologies/frameworks | Indicative Review Timeline | Indicative Cost Range | Indicative Market Price |
|---|---|---|---|---|
| Puro.earth | Puro Biochar Methodology | Typically About 3–5 Months | Approx. €15,000–€25,000 / Initial Review | Approx. €120–€160 / tCO₂e |
| Verra · VCS | VM0044 Methodology for Biochar Utilization | Typically About 6–9 Months | Approx. $20,000–$35,000 / Registration & Review | Approx. $90–$130 / tCO₂e |
| Isometric | Biochar Geological & Soil Storage Protocol | Typically About 2–4 Months | From Approx. $18,000, Plus Digital MRV | Approx. $140–$180 / tCO₂e |
| CSI / EBC C-Sink | EBC C-Sink / applicable biochar carbon-removal rules | Typically About 2–3 Months | Approx. €8,000–€12,000 / Facility Review Reference | Approx. €100–€140 / tCO₂e |
MATERIAL & CARBON KNOWLEDGE HUB
Materials knowledge, carbon project information and
Global project communication points.
Through a unified information framework, visitors can first understand the conditions of materials and carbon projects, and then initiate more accurate procurement, cooperation or information applications.
Biochar and Carbon Removal
Raw material traceability, product characterization, application boundaries, dMRV and independent audits are the same evidence path.
Industrial carbon/charcoal
Fixed carbon, ash, strength, particle size and actual process match determine the basis for discussion of industrial applications of products.
Activated carbon
Activation route, iodine value, particle size, ash content and target working conditions jointly organize product specifications and sample communication.
Carbon project audit
Different institutions have different rules, methodologies, registration and verification requirements, which should be confirmed item by item with project conditions and current documents.
Cross-border delivery
CoA, samples, packaging, ports, Incoterms, customs clearance and contract attachments form the basis for delivery documentation.
Projects and partners
Regional engineering, laboratories, logistics, buyers and project service capabilities jointly influence the implementation of the project.
MARKET WATCH
Global carbon sinks, materials and
Professional information portal.
Export projects should be combined with product, regional and current rules, and professional compliance consultants to verify the scope of application and information requirements.
Puro. earth: Data entry point for biochar in the durable carbon removal market
Can be used to understand biochar CORC, buyer structure and industry expansion. Project-specific qualifications, prices, issuance and transactions must be verified one by one.
View source: Puro. earthEU CBAM: Importers must monitor actual emissions data and compliance boundaries.
Export projects should be combined with product, regional and current rules, and professional compliance consultants to verify the scope of application and information requirements.
View source: International Carbon Action PartnershipInternational Biochar Initiative: Raw Materials, Quality and Safety Principles Information
It can be used as a project communication reference for residual biomass priority, product characterization, environmental standards, thermal energy utilization and safe production.
View source: International biochar InitiativeVendor/Factory Registration
Submit raw materials, production capacity, region, quality management, equipment and export capabilities; Olten will confirm the information and cooperation boundaries with you.
Submit informationGlobal Buyer RFQ
Release material names, indicators, monthly quantities, target ports, target markets and trade patterns to facilitate initial matching.
Submit informationCarbon projects and channel partners
Ideal for regional engineering, product distribution, logistics, laboratory testing, carbon projects and professional services collaboration.
Submit informationGLOBAL RFQ & PROJECT INTAKE
Let us understand first
Your materials, carbon projects and partnership goals.
After submission, the default email client will be called and the information will be pre-filled. The Olten team will conduct preliminary communication based on the submitted materials, projects or cooperation information; for urgent matters, you can directly use WhatsApp.
WhatsApp Instant Consultation