Factor library
One documented factor per energy type, geography and period, kept with its publisher and notes.
Emissions reporting
One documented factor per energy type, geography and period, kept with its publisher and notes.
Estimated emissions = measured kWh × kg CO₂e per kWh. Nothing else is applied.
If a facility uses an energy type with no factor, it is shown as missing rather than silently treated as zero.
Portfolio CSVs include the factor value and source next to each figure.