Global Reporting Initiative+Persistent organic pollutants (POP), GRI 305-7-a (formerly G4-EN21-a)+Eskom+2019+Discussion
Page 6
"Based on an analysis of Eskom’s activities, only carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and Sulphur
hexafluoride (SF6) were considered relevant GHGs for the Eskom Carbon Footprint study".