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Database · CORSIA

CORSIA registry labels

Projects carrying CORSIA labels, by registry and phase, from the eligibility labels the registries themselves publish (Verra, Gold Standard, ACR, ART TREES, Climate Action Reserve, Global Carbon Council). Snapshot of 2026-09-28 — figures describe that snapshot, not a live feed.

412projects carrying a First Phase (2024–2026) label
134,380,212units recorded as issued less retired/cancelled in those projects*
478labelled for the Pilot Phase only (2021–2023)
1,082in scope, eligibility pending (e.g. host-country authorization)

By registry

RegistryFirst Phaseof which CCPAvg. CarbonMeld ratingUnits in those projects*Pilot onlyPending
Climate Action Reserve 330 136 5.4/10 (212 rated) 37,466,294 3 0
Gold Standard 49 2 5.5/10 (45 rated) 19,197,950 133 0
Verra 32 2 4.2/10 (1 rated) 28,384,040 56 7
ART TREES 1 0 5.8/10 (1 rated) 49,331,928 0 0
Global Carbon Council 0 0 — 0 188 781
American Carbon Registry 0 0 — 0 98 294

* These balances are issued units less retired and cancelled units, summed across all vintages of projects with a label. A project-level label does not establish the eligibility of specific units. Check the exact units, vintages and applicable authorization requirements with the registry before buying. Filter all First Phase projects → · any CORSIA phase → · CCP methodologies →

Highest-rated projects with a First Phase label

  1. Lunenburg VA Landfill CAR · United States · 110,958 units in project*
    6.8/10
  2. Tri Cities VA Landfill CAR · United States · 4,381 units in project*
    6.8/10
  3. Bowen Harvested Fly Ash (SCM) Project CAR · United States · 103,780 units in project*
    6.6/10
  4. GS11638 VPA-1 SPOUTS Water Purifier Programme in Africa- WPS in Rwanda- VPA 1 GS · Rwanda · 85,841 units in project*
    6.6/10
  5. Captura de Carbono en los Bosques del Ejido El Encinal, Municipio de Durango, Estado de Durango, M�xico. CAR · Mexico · 28,336 units in project*
    6.6/10
  6. GS11677 GS11902 Malawi Biomass Energy Conservation Programme CPA 10 GS · Malawi · 13,183 units in project*
    6.6/10
  7. Oak Grove Harvested Bottom Ash (SCM) Project CAR · United States · 424,300 units in project*
    6.5/10
  8. Heartland Ranch Phase 5 CAR · United States · 5,089 units in project*
    6.5/10
  9. GS11677 GS11902 Malawi Biomass Energy Conservation Programme CPA 24 GS · Malawi · 97,348 units in project*
    6.3/10
  10. GS11677 GS11902 Malawi Biomass Energy Conservation Programme CPA 20 GS · Malawi · 83,288 units in project*
    6.3/10
  11. Dyno Nobel LoMo NAP CAR · United States · 1,065,699 units in project*
    6.2/10
  12. GS11677 GS11902 Malawi Biomass Energy Conservation Programme CPA 33 GS · Malawi · 103,935 units in project*
    6.2/10
  13. GS11677 GS11902 Malawi Biomass Energy Conservation Programme CPA 15 GS · Malawi · 73,270 units in project*
    6.2/10
  14. GS11677 GS11902 Malawi Biomass Energy Conservation Programme CPA 21 GS · Malawi · 52,476 units in project*
    6.2/10
  15. Middle Fork I Avoided Grassland Conversion CAR · United States · 18,922 units in project*
    6.2/10
  16. Captura de Carbono Forestal en el Ejido San Isidro Alta Huerta CAR · Mexico · 15,406 units in project*
    6.2/10
  17. Captura de carbono forestal en el Ejido Rinc�n de Guadalupe CAR · Mexico · 8,661 units in project*
    6.2/10
  18. Captura de Carbono Forestal Ejido San Lucas CAR · Mexico · 80,235 units in project*
    6.1/10
  19. GS11677 GS11902 Malawi Biomass Energy Conservation Programme CPA 19 GS · Malawi · 76,990 units in project*
    6.1/10
  20. Crossroads Eco Center Landfill/Caldwell Landfill CAR · United States · 62,085 units in project*
    6.1/10
  21. Captura de Carbono Forestal en la Comunidad Yesqueros CAR · Mexico · 49,459 units in project*
    6.1/10
  22. Carbono Forestal Ejido El Maguey CAR · Mexico · 22,431 units in project*
    6.1/10
  23. GS11677 GS11902 Malawi Biomass Energy Conservation Programme CPA 29 GS · Malawi · 17,539 units in project*
    6.1/10
  24. Proyecto Forestal de Captura de Carbono Ejido Coatepec Harinas CAR · Mexico · 13,000 units in project*
    6.1/10
  25. American Grasslands Heritage #3 CAR · United States · 10,513 units in project*
    6.1/10
  26. Carbono, Agua y Biodiversidad Ind�gena Ixtl�n CAR · Mexico · 7,353 units in project*
    6.1/10
  27. American Grasslands Heritage #1 CAR · United States · 4,110 units in project*
    6.1/10
  28. Captura de Carbono Forestal, Peque�a Propiedad Rancho Chocua CAR · Mexico · 1,682 units in project*
    6.1/10
  29. Captura de Carbono en la Comunidad Ind�gena San Miguel Chimalapa CAR · Mexico · 556,535 units in project*
    6/10
  30. XICO2e Carbono Forestal Ejido Vencedores y Anexos, San Dimas, Durango, M�xico CAR · Mexico · 169,111 units in project*
    6/10

Order follows the source export (best-rated first) and is not re-computed here. The First Phase label is the registry's own; the rating is CarbonMeld's current assessment of the project, shown only where one exists.