Puro Registry for durable carbon
removal credits

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

624 603

Issued CORCs

1 117 721

Projects

81

Methodology

Retirement dateSort
Beneficiary
Retired CORCsSort
Projects
Methodologies
05 May 2025Hangon Satama - Hangö Hamn Oy Ab4Bussme-01-SvedalaBiochar
02 May 2025- 1NetZero-002-LajinhaBiochar
01 May 2025- 1Restoration FuelsBiochar
01 May 2025- 10Aperam BioEnergiaBiochar
29 Apr 2025International Monetary Fund (IMF)105Alcom-01-NuevaEcijaPhilippinesBiochar
24 Apr 2025- 10Farm Gai Kaisa 159Biochar
24 Apr 2025NatWest Group408Leeds Production FacilityCarbonated Materials
24 Apr 2025- 1255Oregon Biochar SolutionsBiochar
23 Apr 2025- 6Brandon Production FacilityCarbonated Materials
17 Apr 2025Aéroports de Lyon35A. James - 50370 BreceyWooden Building Elements
...

Show

out of

1008