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Database · Buyer

Carbon credit buyers/

Collins Earthworks Limited - Whiteley Road, Ripley, Derbyshire, DE5 3QL

Named as beneficiary of 66,292 t CO₂e retired in 22 retirements from 6 projects · 2026-02

Retirement records as read from the registries on 8 Nov 2026.

Source: the public retirement records of 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.

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

What these tonnes are

  • Projects without a document-based rating8%
  • Projects with a registry status of rejected, withdrawn, terminated, suspended or issuance denied5%
  • Projects carrying the registry's CCP label18%
  • Carbon removal projects5%
  • 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. 2.9/10
  2. 4.0/10
  3. 3.8/10
  4. 6.8/10
  5. Qianbei Afforestation ProjectVCS-2082ChinaWithdrawn from the registry3,442 t
    archived
  6. 7.2/10v2.2

Latest retirements

DateTonnesVintageProject
2026-02-186,1432020Karnataka Pavagada-II Solar Project by Avaada (150 MW)
2026-02-186,1432020Karnataka Pavagada-II Solar Project by Avaada (150 MW)
2026-02-186,1432020Karnataka Pavagada-II Solar Project by Avaada (150 MW)
2026-02-186,1432020Karnataka Pavagada-II Solar Project by Avaada (150 MW)
2026-02-186,1282024Bundled Wind Power Project by Sembcorp Green Infra Limited in India
2026-02-186,1272024Bundled Wind Power Project by Sembcorp Green Infra Limited in India
2026-02-186,1272023Wind Power Project at Rajkot, Gujarat
2026-02-186,1272023Wind Power Project at Rajkot, Gujarat
2026-02-182,9262021Huizhou Landfill Gas Power Generation Phase III and IV Project
2026-02-182,9262020Huizhou Landfill Gas Power Generation Phase III and IV Project
2026-02-182,9252022Huizhou Landfill Gas Power Generation Phase III and IV Project
2026-02-182,5962020Huizhou Landfill Gas Power Generation Phase III and IV Project
2026-02-188612021Qianbei Afforestation Project
2026-02-188612021Qianbei Afforestation Project
2026-02-188602021Qianbei Afforestation Project
2026-02-188602021Qianbei Afforestation Project
2026-02-185172018REDD+ Project Resguardo Indígena Unificado–Selva de Mataven
2026-02-185162019REDD+ Project Resguardo Indígena Unificado–Selva de Mataven
2026-02-185162018REDD+ Project Resguardo Indígena Unificado–Selva de Mataven
2026-02-184172018REDD+ Project Resguardo Indígena Unificado–Selva de Mataven
2026-02-183302021Huizhou Landfill Gas Power Generation Phase III and IV Project
2026-02-181002018REDD+ Project Resguardo Indígena Unificado–Selva de Mataven