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Crediting periods

Choose a fixed or a renewable crediting period. Non-AFOLU projects: up to 10 years fixed, or up to three periods of 7 years. AFOLU projects: up to 30 years fixed, or up to three periods of 20 years.

ProjectsLast reviewed 23 October 2026

Options

ProjectFixedRenewable
Non-AFOLUUp to 10 yearsUp to 21 years in total: three periods of up to 7 years, renewed twice
AFOLUUp to 30 yearsUp to 60 years in total: three periods of up to 20 years, renewed twice

Rules

  • The crediting period cannot start before registration.
  • Dates are written DD/MM/YYYY.
  • Once the total crediting period has expired, the project cannot be re-registered or renewed, and no further MCUs are issued.
  • You can switch between fixed and renewable through a permanent design change, unless the limits for the new type are already exceeded.
  • For a renewable period, see Renewing a crediting period.
  • A converted project deducts any crediting already completed under another programme.

Sources

The 17 UN Sustainable Development Goals, with SDG 13 Climate Action highlighted. Every CR-I project contributes to at least four SDGs, including SDG 13.