Skip to main content
CarbonMeld CarbonMeld Carbon Observatory
Tools
EN
Rankings · methodology

Top CSI-BIOCHAR-C-SINK projects

55 rated projects in this methodology · average score 5.5/10 · 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.

← All leaderboards · Full database

What you're looking at

This page ranks projects using CSI-BIOCHAR-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-BIOCHAR-C-SINK: Global Biochar C-Sink Standard

Methodology issuer: Carbon Standards International · Official methodology page.

Biochar · CO2 removals

Projects produce biochar from biomass and apply it in soils, materials or other uses. The standard certifies the carbon stored in the biochar as a carbon sink, net of the emissions of its production and use.

Source for the activity description

Version 3.3 · version verified on

#1Telge ÅtervinningCSISwedenBiocharRegistry: Registered7.1/10▲+1.8#2ACE Energiezentrale MoosCSIGermanyBiocharRegistry: Registered7/10▲+2.5#3MASH Makes SPV 01CSIIndiaBiocharRegistry: Inactive7/10▲+2.3
  1. 4
    Ökologische Klärschlammtrocknung Offenhausen GmbHCSIGermanyBiocharRegistry: Registered
    7▲+1.9
  2. 5
    ASF GrüngutkonzeptCSIGermanyBiocharRegistry: Registered
    6.7▲+2.5
  3. 6
    Bioenergie Frauenfeld AGCSISwitzerlandBiocharRegistry: Inactive
    6.7▲+1.9
  4. 7
    CARBON CYCLE GmbH & CO.KGCSIGermanyBiocharRegistry: Registered
    6.7▲+1.7
  5. 8
    Carbo KollerupCSIGermanyBiocharRegistry: Registered
    6.7▲+1.3
  6. 9
    Godegården Roland Höckert (below Godegården)CSISwedenBiocharRegistry: Registered
    6.7▲+1.9
  7. 10
    Helje BiocharCSISwedenBiocharRegistry: Registered
    6.7▲+1.3
  8. 11
    IMFlorestalCSIPortugalBiocharRegistry: Registered
    6.7▲+1.7
  9. 12
    OZEN Sp. z o.o.CSIPolandBiocharRegistry: Registered
    6.7▲+1.5
  10. 13
    PREOL BiocharCSICzechiaBiocharRegistry: Registered
    6.7▲+1.3
  11. 146.7▲+1.7
  12. 15
    Pyrolysis HofstattCSISwitzerlandBiocharRegistry: Registered
    6.7▲+1.6
  13. 16
    Sifuri Halisi Biochar ProjectCSITanzaniaBiocharRegistry: Registered
    6.7▲+2.3
  14. 17
    StanglwirtCSIAustriaBiocharRegistry: Registered
    6.7▲+1.3
  15. 18
    PyroCCS/PyroNam – Namibia – 001 - WaltershagenCSINamibiaBiocharRegistry: Registered
    6.6▲+1.8
  16. 19
    ÖkomaxxCSIAustriaBiocharRegistry: Registered
    6.5▲+1.7
  17. 20
    CARBOLIVA, S.L.U.CSISpainBiocharRegistry: Registered
    6.4▲+2.4
  18. 21
    Solör Bioenergi Fjärrvärme ABCSISwedenBiocharRegistry: Registered
    6.4▲+1.7
  19. 22
    Sonnenerde PyroDryCSIAustriaBiocharRegistry: Registered
    6.4▲+1.4
  20. 23
    EnergieWerk Ilg, Hatlerdorf & StöckenCSIAustriaBiocharRegistry: Registered
    5.9▲+0.2
  21. 24
    Husk VenturesCSICambodiaBiocharRegistry: Registered
    5.9▲+1.1
  22. 25
    PergCSIAustriaBiocharRegistry: Registered
    5.9▲+1.2
  23. 26
    Verora AGCSISwitzerlandBiocharRegistry: Registered
    5.9▲+0.2
  24. 27
    bionero GmbHCSIGermanyBiocharRegistry: Registered
    5.9▲+0.9
  25. 28
    HUSK x atmosfair - CPM3CSICambodiaBiocharRegistry: Registered
    5.8
  26. 29
    Carbon Collectors (Company Name: PyCCS gGmbH)CSIGermanyBiocharRegistry: Registered
    5.7▲+1.3
  27. 30
    Husk CBFCSIVietnamBiocharRegistry: Registered
    5.6▲+3.4
  28. 31
    Biomassezentrum der AWNCSIGermanyBiocharRegistry: Registered
    5.5
  29. 32
    Formosan salamanderCSITaiwanBiocharRegistry: Registered
    5.2
  30. 335.2
  31. 34
    Bionika AGCSISwitzerlandBiocharRegistry: Registered
    5.1▲+2.0
  32. 35
    Bioenergie GrauelCSIGermanyBiocharRegistry: Registered
    5.1
  33. 36
    Carbón Emergente Site 1CSISpainBiocharRegistry: Registered
    5
  34. 37
    Heizzentrale AiS KastanienhofCSIGermanyBiocharRegistry: Registered
    5
  35. 38
    Krageholm Drifts ABCSISwedenBiocharRegistry: Registered
    5
  36. 39
    SCS LeinfeldenCSIGermanyBiocharRegistry: Registered
    5
  37. 40
    BLOCK Bio 1CSIGermanyBiocharRegistry: Registered
    4.9
  38. 41
    Salzgeber Holzbau S-chanfCSISwitzerlandBiocharRegistry: Registered
    4.9
  39. 42
    Holzvergaseranlage Bioenergie AhlintelCSIGermanyBiocharRegistry: Registered
    4.8
  40. 43
    ecoLockedCSIGermanyBiocharRegistry: Registered
    4.8▲+3.5
  41. 44
    Biomass power plant CW 1000CSIAustriaBiocharRegistry: Registered
    4.8
  42. 45
    German Biochar Carbon RemovalCSIGermanyBiocharRegistry: Registered
    4.8
  43. 46
    Nordiczero ABCSISwedenBiocharRegistry: Registered
    4.7
  44. 47
    Bara Mineraler ABCSISwedenBiocharRegistry: Registered
    4.5
  45. 48
    Meva Energy plant KisaCSISwedenBiocharRegistry: Registered
    4.5
  46. 49
    CarStorCon Technologies GmbHCSIGermanyBiocharRegistry: Registered
    4
  47. 50
    Klevs Gård Bovallastrand ABCSISwedenBiocharRegistry: Registered
    3.6

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.