Puro Registry
The leading registry for durable carbon removal
Puro Registry records every verified issuance and retirement of CO₂ Removal Certificates (CORCs) and other carbon credits certified by Puro.earth.
Built for transparency and market integrity, the registry provides trusted infrastructure for buyers, suppliers and financial markets to participate in durable carbon removal with confidence.
Discover projects and credit activity
The data in Puro Registry is updated on a daily basis. Data prior to January 2022 is made available when consent is received from both parties. The Beneficiary can request a delay in publishing, no longer than 12 months.
removal
What is
CO₂ Removal?
Carbon dioxide removal (CDR) refers to technologies and processes that remove CO₂ from the atmosphere and store it durably in geological formations, stable materials, or long-lived products.
Under the Puro Standard, carbon removal projects are certified using rigorous methodologies and verified by independent third-party auditors. This ensures that every CO₂ Removal Certificate (CORC) represents one tonne of removed carbon.
