Defra Emission Factors 2025 Schedule. These are an updated set of greenhouse gas conversion factors for calculating carbon. Emissions factors quantify the average coโ output per unit of energy.
Defra have released their greenhouse gas (ghg) emission conversion factors for 2025. The uk department for energy security and net zero (desnz) have just released the 2025 edition of conversion factors for calculating greenhouse gas (ghg) emissions.