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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AM0035
Inactive Date:
September 11, 2023
AM0035 SF6 emission reductions in electrical grids
AM0037
Inactive Date:
September 11, 2023
AM0037 Flare (or vent) reduction and utilization of gas from oil wells as a feedstock
AM0038
Inactive Date:
September 11, 2023
AM0038 Methodology for improved electrical energy efficiency of an existing submerged electric arc furnace used for the production of silicon and ferro alloys
AM0043
Inactive Date:
September 11, 2023
AM0043 Leak reduction from a natural gas distribution grid by replacing old cast iron pipes or steel pipes without cathodic protection with polyethylene pipes
AM0044
Inactive Date:
September 11, 2023
AM0044 Energy efficiency improvement projects – boiler rehabilitation or replacement in industrial and district heating sectors
AM0045
Inactive Date:
September 11, 2023
AM0045 Grid connection of isolated electricity systems
AM0046
Inactive Date:
September 11, 2023
AM0046 Distribution of efficient light bulbs to households
AM0048
Inactive Date:
September 11, 2023
AM0048 New cogeneration project activities supplying electricity and heat to multiple customers
AM0049
Inactive Date:
September 11, 2023
AM0049 Methodology for gas based energy generation in an industrial facility
AM0050
Inactive Date:
May 31, 2013