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Carbon credit buyers/

Wren Climate, PBC

Named as beneficiary of 51,779 t CO₂e retired in 24 retirements from 4 projects · 2024-06 → 2026-02

Source: the public retirement records of GS, VCS (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. Something wrong? Tell us.

What these tonnes are

  • Projects currently rated 7+/100%
  • Projects currently rated below 5/1067%
  • Projects without a current rating0%
  • Projects with a registry red flag (rejected, withdrawn…)0%
  • Projects carrying the registry's CCP label24%
  • Carbon removal projects12%
  • Projects carrying a CORSIA eligibility label0%

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. Delta Blue Carbon – 1VCS-2250Pakistan28,442 t
    4.7/10
  2. 5/10
  3. Sea of ChangeVCS-17646,000 t
    3.4/10
  4. 5.6/10

Latest retirements

DateTonnesVintageProject
2026-02-176,6902021Ecoparque João Pessoa Landfill Gas Project
2026-02-175,5102021Ecoparque João Pessoa Landfill Gas Project
2025-12-185,3752021Delta Blue Carbon – 1
2025-12-185,1652021Delta Blue Carbon – 1
2025-12-182,9002021Delta Blue Carbon – 1
2025-12-183412021Delta Blue Carbon – 1
2025-12-181102021Delta Blue Carbon – 1
2025-12-181002021Delta Blue Carbon – 1
2025-12-18342021Delta Blue Carbon – 1
2025-12-18112021Delta Blue Carbon – 1
2025-04-274372023Kenya biomass gasification for clean cooking
2025-02-144,8062021Delta Blue Carbon – 1
2024-12-201512021Sea of Change
2024-12-20122021Sea of Change
2024-12-2082021Sea of Change
2024-12-169,6002021Delta Blue Carbon – 1
2024-12-162,8292021Sea of Change
2024-12-16722021Sea of Change
2024-12-042,0002023Kenya biomass gasification for clean cooking
2024-10-091,6892022Kenya biomass gasification for clean cooking
2024-10-099042023Kenya biomass gasification for clean cooking
2024-10-09872021Kenya biomass gasification for clean cooking
2024-10-09202021Kenya biomass gasification for clean cooking
2024-06-242,9282021Sea of Change