On the Puro Registry you can view CO2 Removal Certificates, or CORCs, that have been retired and the projects that issued them. CORCs are retired when a beneficiary makes a net zero or carbon neutrality claim that is supported by the CORCs’ carbon removal properties. Each CORC represents a Net Carbon Dioxide Removal volume of one (1) metric ton of Long-Term CO2 Removal.
Retired CORCs
637 397
Issued CORCs
1 117 721
Projects
81
Methodology
Retirement date | Beneficiary | Retired CORCs | Projects | Methodologies | |
---|---|---|---|---|---|
08 May 2025 | Wesleyan Assurance | 15 | Leeds Production Facility | Carbonated Materials | |
08 May 2025 | Pale Blue Dot | 3 | Brandon Production Facility | Carbonated Materials | |
08 May 2025 | - | 1245 | NetZero-002-Lajinha | Biochar | |
08 May 2025 | - | 2200 | Exomad Green, Concepción | Biochar | |
07 May 2025 | On behalf of Patch’s customers and/or their end users | 2 | Leeds Production Facility | Carbonated Materials | |
07 May 2025 | Coatue | 60 | Leeds Production Facility | Carbonated Materials | |
07 May 2025 | Pale Blue Dot | 4 | Leeds Production Facility | Carbonated Materials | |
07 May 2025 | King Media Limited | 4 | Leeds Production Facility | Carbonated Materials | |
07 May 2025 | Beauty Pie | 21 | Leeds Production Facility | Carbonated Materials | |
07 May 2025 | Scottish Equity Partners | 24 | Leeds Production Facility | Carbonated Materials |
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