Scope 3 Evaluator

The Scope 3 Evaluator is a free, web-based tool from Greenhouse Gas Protocol and Quantis that makes it easier for companies to measure, report, and reduce emissions throughout their value chain.

GHG Protocol’s Corporate Value Chain (Scope 3) Standard is the global standard in value chain GHG accounting and the tool allows users to estimate emissions for all 15 Scope 3 categories defined in the standard regardless of the size or type of company.

The Scope 3 Evaluator significantly reduces the time needed to estimate scope 3 emissions, helping companies take a first, essential step on the path to joining industry leaders in scope 3 measurement and reporting. Companies can use this information to start identifying areas in which to pursue a more accurate inventory and focus their reduction efforts.

Built on Quantis SUITE 2.0 software, the Scope 3 Evaluator offers a clear starting point for companies aiming to take a full inventory of scope 3 emissions. This tool requires minimal data collection and is appropriate for both experts and those new to carbon accounting.

Use the Scope 3 Evaluator



Corporate Value Chain (Scope 3) Standard Online Course

A convenient online training on accounting for emissions throughout the corporate value chain.

Corporate Value Chain (Scope 3) Standard
The Corporate Value Chain (Scope 3) Standard allows companies to assess their entire value chain emissions impact and identify where to focus reduction activities.
Scope 3 Calculation Guidance
Building on the Scope 3 Standard, this companion guide makes it easier than ever for businesses to complete their scope 3 inventories. 

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