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Marsh & McLennan Companies

Named as beneficiary of 218,612 t CO₂e retired in 11 retirements from 9 projects · 2024-09 → 2026-01

Source: the public retirement records of ACR, GS (beneficiary named by the registry). A retirement beneficiary is not necessarily the direct purchaser of the credits, and only retirements where the registry publishes the beneficiary are counted, so the total can be lower than what the organisation retired. The quality view below is CarbonMeld's assessment of each project — not a rating of the company.

Wrong name, or a retirement attributed to the wrong organisation? Report a profile correction.

What these tonnes are

  • Projects without a document-based rating82%
  • Projects with a registry status of rejected, withdrawn, terminated, suspended or issuance denied0%
  • Projects carrying the registry's CCP label13%
  • Carbon removal projects29%
  • Projects carrying a CORSIA eligibility label9%

Shares weight each project by the tonnes this organisation retired from it: the denominator is all retired tonnes and the categories overlap — a project can carry several labels at once. They use today's registry labels and CarbonMeld assessments of the projects, not the vintage-specific certification of the retired units, and not those at the time of retirement. The unassessed share is not a quality verdict: it names projects without a current CarbonMeld assessment.

Projects retired

  1. Ecoparque Candeias Landfill Gas ProjectGS-4048Brazil45,500 t
    reassessment queued
  2. Heartland Methane Abatement and Land Restoration – Packard & Kottke Ranch ProjectACR-890United States45,500 t
    No public grade applies yet
  3. A-Gas V12ACR-869United States45,000 t
    No public grade applies yet
  4. VICHADA CLIMATE REFORESTATION PROJECT (PAZ)GS-1806Colombia30,000 t
    3.9/10
  5. Heartland Methane Abatement and Land Restoration Project 2ACR-966United States20,000 t
    No public grade applies yet
  6. Chahta Yakni IshtayahACR-716United States17,197 t
    reassessment queued
  7. Flathead Ridge Ranch Forest Carbon ProjectACR-888United States10,000 t
    7.3/10
  8. Humbo Ethiopia Assisted Natural Regeneration ProjectGS-1922Ethiopia4,000 t
    reassessment queued
  9. ILTF/NICC & SIG Fond Du Lac Band Forest Carbon ProjectACR-634United States1,415 t
    reassessment queued

Latest retirements

DateTonnesVintageProject
2026-01-2745,0002022A-Gas V12
2025-11-0745,5002023Ecoparque Candeias Landfill Gas Project
2025-11-0714,2592023Chahta Yakni Ishtayah
2025-11-0710,0002022Flathead Ridge Ranch Forest Carbon Project
2025-11-072,9382022Chahta Yakni Ishtayah
2025-10-2220,0002023Heartland Methane Abatement and Land Restoration Project 2
2025-07-031,4152021ILTF/NICC & SIG Fond Du Lac Band Forest Carbon Project
2024-10-284,0002019Humbo Ethiopia Assisted Natural Regeneration Project
2024-09-1145,5002023Heartland Methane Abatement and Land Restoration – Packard & Kottke Ranch Project
2024-09-0923,4002020VICHADA CLIMATE REFORESTATION PROJECT (PAZ)
2024-09-096,6002020VICHADA CLIMATE REFORESTATION PROJECT (PAZ)