Technical Guidance for Calculating Scope 3 Emissions
Greenhouse Gas Protocol
This guidance document serves as a companion to the Scope 3 Standard to offer companies practical guidance on calculating their scope 3 emissions. It provides information not contained in the Scope 3 Standard, such as methods for calculating GHG emissions for each of the 15 scope 3 categories, data sources, and worked examples. Please refer to the Scope 3 Standard for requirements and guidance related to scope 3 accounting and reporting.