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Top CSI-ARTISAN-C-SINK projects

51 rated projects in this methodology · average score 4.4/10 · ranked by CarbonMeld's document-based assessment scores across all four dimensions: integrity, transparency, claim safety and documentation. Showing the top 50 — filter the full table for the rest.

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What you're looking at

This page ranks projects using CSI-ARTISAN-C-SINK by their CarbonMeld document-based assessment scores. The rank compares project assessments; it is not a rating of the methodology itself.

CarbonMeld scores assess integrity, transparency, claim safety and documentation using project documents. Higher scores indicate stronger evidence under this framework. How to read CarbonMeld scores.

Project names, codes and registry status come from official registry records. Open a project dossier for its source record. Registry / standard: Carbon Standards International .

CSI-ARTISAN-C-SINK: Global Artisan C-Sink Standard

Methodology issuer: Carbon Standards International · Official methodology page.

Biochar · CO2 removals

Small-scale producers make biochar with low-tech kilns or cookstoves and apply it to soils, grouped under one C-sink manager. The standard certifies the carbon stored in the biochar as a carbon sink.

Source for the activity description

#1Pacific Island Food Forest Project – PNG: Biochar & Agroforestry TransformationCSIPapua New GuineaBiocharRegistry: Registered6.1/10▲+2.3#2Rudec - Sinkit CameroonCSICameroonBiomassRegistry: Registered6.1/10▲+0.5#3Biochar in soil - ZambiaCSIZambiaBiocharRegistry: Registered6.1/10▲+3.1
  1. 4
    Biochar Carbon Removal Program, UgandaCSIUgandaBiocharRegistry: Registered
    5.5
  2. 5
    CafetierrosCSIColombiaBiocharRegistry: Registered
    5.4
  3. 65.2
  4. 7
    WasteX IndonesiaCSIIndonesiaBiocharRegistry: Registered
    5.2
  5. 8
    NavacharCSIIndiaBiomassRegistry: Registered
    5
  6. 9
    Perivoli Rangeland Restoration ProgrammeCSINamibiaBiocharRegistry: Registered
    5
  7. 10
    VCAP Artisanal BiocharCSIIndiaBiocharRegistry: Registered
    5
  8. 11
    R 3 BiocharCSINamibiaBiocharRegistry: Registered
    5
  9. 12
    Kongolo Biochar ProjectCSIKenyaBiocharRegistry: Registered
    4.9
  10. 13
    Biochar Life ThailandCSIThailandBiocharRegistry: Registered
    4.8
  11. 14
    Carboneers GhanaCSIGhanaIndustrialRegistry: Registered
    4.8
  12. 154.8
  13. 16
    Artisan Biochar in IndiaCSIIndiaBiocharRegistry: Registered
    4.7
  14. 174.7
  15. 18
    Nusantara Archipelago Biochar ProjectsCSIIndonesiaBiocharRegistry: Registered
    4.6
  16. 19
    Zambia Biochar Carbon Removal ProgramCSIZambiaBiocharRegistry: Registered
    4.6
  17. 20
    Biochar Life MalawiCSIMalawiBiocharRegistry: Registered
    4.5
  18. 21
    AirSmat’s Sustainable Biochar ProjectCSINigeriaBiocharRegistry: Registered
    4.5
  19. 22
    Kijani Forestry Biochar Project 1.0CSIUgandaBiocharRegistry: Registered
    4.5
  20. 234.5
  21. 24
    Wild Asia Climate-Smart Biochar Agriculture in MalaysiaCSIMalaysiaBiocharRegistry: Registered
    4.4
  22. 25
    Biochar Project in NepalCSINepalBiocharRegistry: Registered
    4.4
  23. 26
    Biochar for Soil Health Enhancement in IndiaCSIIndiaBiocharRegistry: Registered
    4.3
  24. 27
    Nara Climate Community Biochar ProjectCSIKenyaBiocharRegistry: Registered
    4.3
  25. 28
    HC Artisan Biochar Network in IndiaCSIIndiaBiocharRegistry: Registered
    4.2
  26. 29
    OFA-ConnectCSIZimbabweBiocharRegistry: Inactive
    4.2
  27. 30
    Zimbabwe Carbon Dioxide Removal & Soil HealthCSIZimbabweBiomassRegistry: Inactive
    4.2
  28. 31
    Leopa Bamboo BiocharCSICambodiaBiocharRegistry: Registered
    4.2
  29. 32
    Biochar Life IndonesiaCSIIndonesiaBiocharRegistry: Registered
    4.1
  30. 33
    Circonomy Artisan Biochar in IndiaCSIIndiaBiocharRegistry: Registered
    4.1
  31. 34
    CarbonConnect_Artisanal Biochar Nigeria_AFOS-ConnectCSINigeriaBiocharRegistry: Inactive
    4
  32. 35
    CarbonLog-ConnectCSICameroonBiocharRegistry: Inactive
    4
  33. 36
    CCP x PyroCCS Artisan Pro IndiaCSIIndiaBiomassRegistry: Registered
    4
  34. 374
  35. 38
    Biochar Life KenyaCSIKenyaBiocharRegistry: Inactive
    3.9
  36. 39
    Carboneers SRC IndiaCSIIndiaIndustrialRegistry: Registered
    3.9
  37. 40
    ETH-SoilCSIEthiopiaBiogasRegistry: Registered
    3.9
  38. 413.9
  39. 42
    Tachibana Biochar Project In GhanaCSIGhanaBiocharRegistry: Registered
    3.9
  40. 43
    Biochar in Guinea by the arboRise FoundationCSIGuineaBiocharRegistry: Registered
    3.8
  41. 44
    LandmarkAgri Biochar Project MPCSIIndiaBiocharRegistry: Registered
    3.8
  42. 453.8
  43. 46
    Transformando la Zoca en BiocharCSIColombiaBiocharRegistry: Registered
    3.7
  44. 47
    Kohero FarmingCSINamibiaBiocharRegistry: Registered
    3.6
  45. 48
    Wongphai Biochar A1CSIThailandBiocharRegistry: Registered
    3.6
  46. 49
    Carbon 1CSIIndiaBiocharRegistry: Registered
    3.4
  47. 50
    RecyCoal GmbHCSIRwandaOtherRegistry: Inactive
    2.8

Rank is by document-based assessment score only. The registry status shown next to each project is a separate fact: inclusion in this ranking is not a statement of current validity or credit eligibility — projects suspended, withdrawn or terminated by their registry can still appear, with their status labelled. Read the methodology.