GHG Reductions Registry


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The GHG CleanProjects® Registry provides a portal to report and showcase your project's greenhouse gas (GHG) emission reductions or removals. It offers a web-based public location that is accessible world-wide. The GHG CleanProjects® Registry's focused mandate relates to the listing and delisting of greenhouse gas projects and resulting verified emission reductions and removals. Through its serialization engine, the GHG CleanProjects® Registry's tags each tonne of verified emission reductions/removal with a unique serial number. Information displayed in the GHG CleanProjects® Registry may be useful for corporate risk management, voluntary initiatives, GHG markets and regulatory reporting/compliance.

The GHG CleanProjects® Registry is based on ISO 14064 standards for greenhouse gas inventory and reporting. The latest editions have been published by ISO (International Organization for Standardization) in 2018/19 and adopted without deviations by CSA in 2020.

    ISO 14064–2 specifies principles, requirements and provides guidance at the project level for quantifying and reporting activities intended to cause GHG emission reductions or removal enhancements.
    ISO 14064–3 specifies principles and requirements and provides guidance for those conducting or managing the validation and or verification of a project's GHG emission reductions/removals.

The GHG CleanProjects® Registry is expected to benefit organizations, governments, project proponents and stakeholders worldwide by providing a consistent reporting, accounting, and registry service for GHG inventories, projects and resulting emission reductions and removals which are determined to be consistent with ISO 14064.

Go to the "How To" page which outlines the GHG CleanProjects® Registry's process for getting a project listed along with the associated schedule of Services and Fees.

Please review the description outlining the recommended validation requirements.

Please review the description outlining the recommended verification requirements.

View the list of active projects

View the list of active proponents