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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AM0076
AM0076 Implementation of fossil fuel trigeneration systems in existing industrial facilities
AM0077
AM0077 Recovery of gas from oil wells that would otherwise be vented or flared and its delivery to specific end-users
AM0078
AM0078 Point of Use Abatement Device to Reduce SF6 emissions in LCD Manufacturing Operations
AM0079
AM0079 Recovery of SF6 from Gas insulated electrical equipment in testing facilities
AM0081
AM0081 Flare or vent reduction at coke plants through the conversion of their waste gas into dimethyl ether for use as a fuel
AM0082
AM0082 Use of charcoal from planted renewable biomass in a new iron ore reduction system
AM0083
AM0083 Avoidance of landfill gas emissions by in-situ aeration of landfills
AM0084
AM0084 Installation of cogeneration system supplying electricity and chilled water to new and existing consumers
AM0086
AM0086 Distribution of low greenhouse gas emitting water purification systems for safe drinking water
AM0088