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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AM0113
Inactive Date:
September 11, 2023
AM0113 Distribution of compact fluorescent lamps (CFL) and light-emitting diode (LED) lamps to households
AM0114
Inactive Date:
September 11, 2023
AM0114 Shift from electrolytic to catalytic process for recycling of chlorine from hydrogen chloride gas in isocyanate plants
AM0115
Inactive Date:
September 11, 2023
AM0115 Recovery and utilization of coke oven gas from coke plants for LNG production
AM0116
Inactive Date:
September 11, 2023
AM0116 Electric taxiing systems for airplane
AM0117
Inactive Date:
September 11, 2023
AM0117 Introduction of a new district cooling system
AM0118
Inactive Date:
September 11, 2023
AM0118 Introduction of low resistivity power transmission line
AM0119
Inactive Date:
September 11, 2023
AM0119 SF6 emission reductions in gas insulated metal enclosed switchgear
AM0120
Inactive Date:
September 11, 2023
AM0120 Energy-efficient refrigerators and air-conditioners
AM0121
Inactive Date:
September 11, 2023
AM0121 Emission reduction from partial switching of raw materials and increasing the share of additives in the production of blended cement
AM0122
Inactive Date:
September 11, 2023