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12 March 2024

ASI has now launched its Entity-Level GHG Pathways Method and Calculation Tool, which is required to be used by Certifying Entities to demonstrate conformance with Criterion 5.3 of the Performance Standard V3 (2022).

In this webinar, Chris Bayliss, ASI Decarbonisation Adviser explores the Method and Calculation Tool.


  • 00:52 Development of ASI’s bespoke Pathway Method and Tool
  • 4:41 Timeline: Development -> incorporation into Guidance -> application by Members
  • 8:09 Description of GHG emission reduction pathways
  • 23:42 Applicability and Scopes
  • 24:54 Selection of a base year
  • 29:43 Demonstration of the Calculation Tool

Full list of related resources

The following links provide additional information on ASI’s Entity-level GHG Pathways Method and Tool



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