Methodologies
Inactive Methodologies
Verra reviews active methodologies to ensure (1) that they continue to reflect best practices, scientific consensus, evolving market conditions, and ongoing technical developments, (2) that they are consistent with current VCS Program rules and requirements, and (3) use appropriate and current methodological procedures. These reviews are conducted at least every five years since a methodology’s last update or review.
As a result of a review, Verra may revise or inactivate a methodology. Verra may also inactivate a methodology where no projects using the methodology have been registered within five years of the last update or review.
When Verra inactivates a methodology, a grace period may be provided for projects that are using the methodology and that are under development or validation and will be specified on the methodology’s webpage. Project proponents may continue to apply an inactivated version of a methodology, module, or tool until their next crediting period renewal or baseline reassessment, provided the request for registration, crediting period renewal, or verification with baseline reassessment was submitted within the grace period.
Information on previous versions and their associated grace periods is available in the “Development History” section of the respective methodology’s webpage.
The list below contains all methodologies that are currently inactive. Unless otherwise specified, stakeholders may request reactivation of an inactive methodology by submitting a methodology idea note as per the VCS Methodology Development and Review Process (PDF).
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AM0125
Inactive Date:
September 11, 2023
AM0125 Production of geopolymer cement
AMS-I.E.
Inactive Date:
September 8, 2022
AMS-I.E. Switch from non-renewable biomass for thermal applications by the user
AMS-I.G.
Inactive Date:
September 11, 2023
AMS-I.G. Plant oil production and use for energy generation in stationary applications
AMS-I.H.
Inactive Date:
September 11, 2023
AMS-I.H. Biodiesel production and use for energy generation in stationary applications
AMS-I.I.
Inactive Date:
September 11, 2023
AMS-I.I. Biogas/biomass thermal applications for households/small users
AMS-I.J.
Inactive Date:
September 11, 2023
AMS-I.J. Solar water heating systems (SWH)
AMS-I.K.
Inactive Date:
September 11, 2023
AMS-I.K. Solar cookers for households
AMS-I.M.
Inactive Date:
September 11, 2023
AMS-I.M. Solar power for domestic aircraft at-gate operations
AMS-II.A.
Inactive Date:
September 11, 2023
AMS-II.A. Supply side energy efficiency improvements – transmission and distribution
AMS-II.B.
Inactive Date:
September 11, 2023