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
622 803
Issued CORCs
1 113 637
Projects
79
Methodology
Issuance date | Project | Issued CORCs | Methodology | Labels | |
---|---|---|---|---|---|
17 Apr 2025 | Carbofex Nokia 1 | 187 | Biochar | CORC 100+ | |
17 Apr 2025 | Orca plant | 77 | Geologically stored carbon | CORC 1000+ | |
08 Apr 2025 | Leeds Production Facility | 1757 | Carbonated Materials | CORC 1000+ | |
01 Apr 2025 | Carbon Cycle, 001, Rieden, DE | 192 | Biochar | CORC 100+ | |
28 Mar 2025 | Exomad Green, Riberalta | 3134 | Biochar | CORC 100+ | |
28 Mar 2025 | Exomad Green, Concepción | 3632 | Biochar | CORC 100+ | |
25 Mar 2025 | Farm Gai Kaisa 159 | 3351 | Biochar | CORC 100+ | |
18 Mar 2025 | Bussme-01-Munka-Ljungby | 13 | Biochar | CORC 100+ | |
18 Mar 2025 | Bussme-01-Svedala | 205 | Biochar | CORC 100+ | |
18 Mar 2025 | Novocarbo Baltic Sea | 70 | Biochar | CORC 100+ |
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