Greenhouse gas emissions of the site in t CO2e per year: Scope 1 (fuels, refrigerants and the site's vehicles) and Scope 2 (purchased electricity, location-based method). Where data are missing they are estimated from the sector; every datum entered by the customer or by 3Bee replaces the corresponding estimated item.
Each item is computed as quantity consumed × emission factor. When the quantity is missing, it is derived from the site's sector (ENCORE processes mapped to NACE codes) and country.
Each item states its data quality level: 0 sector estimate, 2 declared datum, 3 datum from a document, 5 datum verified by a third party. When Scope 1 is declared only in part, the total is called "partial Scope 1", lists the missing items and shows the sector estimate as a comparison (GHG Protocol completeness principle). The grid factor is that of the consumption year, or the most recent one published before it, and the sheet states which year it used.
Removals by trees and soil measured on the site are shown separately and are never subtracted (GHG Protocol Land Sector and Removals Standard). Offices, shops, data centres, agricultural sites and parks have no reliable sector estimate: for them the platform asks for the datum instead of showing a number.