Carbon Credit Quality and Integrity
Carbon credit quality cannot be determined from a registry name, project type or price alone. A defensible review considers the methodology, project evidence, monitored results and the intended use of the credit.Carbon credit quality
What this page helps you do
Assess carbon credit quality using additionality, quantification, permanence, leakage, safeguards, double-counting controls and current evidence.
Core Carbon Credit Quality Criteria
Additionality
Assess whether the mitigation activity would be unlikely to proceed without the incentive created by carbon finance.
Robust quantification
Review baseline selection, monitoring data, uncertainty treatment and conservative deductions.
Permanence and reversal risk
For stored carbon, understand the durability period, monitoring, buffer or replacement mechanism and response to reversals.
Leakage
Check whether the activity could shift emissions outside the project boundary and how that effect is estimated.
No double counting
Examine controls for double issuance, double use and double claiming, including any relevant host-country accounting.
Safeguards
Review stakeholder consultation, grievance mechanisms, land rights and environmental and social protections.
Using CCP and Other Labels
Program and methodology matter
A high-integrity label should only be presented where the applicable program, methodology category and issued units qualify for it.
Labels are attributes, not substitutes
Buyers should still examine project-level documentation, vintage, monitored period and risks.
Show current evidence
Status fields should link to the authoritative source and include the date checked.
Frequently Asked Questions
Are all credits from one program equally good?
No. Program eligibility is only one layer. Project design, methodology, monitored period, vintage, implementation and safeguards can materially affect quality.
Does a higher price prove higher integrity?
No. Price can reflect scarcity, project type, location, co-benefits, vintage and commercial conditions. Integrity requires evidence-based review.
What does a CCP label indicate?
It indicates that applicable program and methodology-category requirements have been assessed for the labelled units. Buyers should still check project and unit evidence.
Continue Your Research
Related pages
Use these related guides to verify the evidence before taking action.