Comparison of Supplier GHG Status Questionnaires
In a previous blog, I provided an overview of the free, open-source Net-Zero Procurement (NZP) Toolkit. The NZP Toolkit includes four tools, one of which is a sample supplier greenhouse gas (GHG) status assessment questionnaire. It scores suppliers on their GHG-reduction commitment, progress, and plans. The sample questionnaire in the Toolkit is the SME-friendly, Excel-based Net-Zero Ambition Assessment Tool (NZAAT). NZAAT is a good. However, an online, digitized equivalent of NZAAT may be helpful if it were to be used with hundreds or thousands of suppliers. I have done a side-by-side comparison of how six online supplier GHG questionnaires provided by CDP, Cority, EcoVadis, Persefoni, Salesforce, and Sphera meet 24 desired criteria for an online, rapidly-scalable version of NZAAT.