Global Reporting Initiative+Direct greenhouse gas (GHG) emissions (Scope 1), GRI 305-1-a (formerly G4-EN15-a)+PROFI-SEC Security Group+2017+Discussion

Page 26/42 of the UN Global Compact Communication on Progress 2017 states that

"Compensating all greenhouse gas emissions emission by annually donating to the foundation “Trees for All”".

There is no other information on the green house gases (GHG) that they are directly responsible for.