"Activity boundaries have been designed as Scope 1 (direct) and Scope 2 (indirect). In the calculations, CO2 equivalent factors for emissions CO2, CH4, N2O, and HFCs (cooling gas) have been used. Global Warming Potential (GWP) coefficients have been taken from Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report."

"Scope 2: Electricity usage. The emission factor for emissions due to electricity usage has been taken as 0.4946 kg CO2e/ kWh."

pg 102-103