Equation 3Where:
BEF = Baseline GHG emissions attributable to the destruction of halocarbons contained in foam, in metric tonnes CO2 equivalent;
i = Type of halocarbon;
n = Number of types of halocarbons;
QF init, i = Initial quantity of halocarbon of type i contained in foam prior to removal from appliances, calculated using Equation 4, in metric tonnes of halocarbon of type i;
EFF,i = GHG emission factor for halocarbon of type i contained in the foam, as indicated in section 26;
GWPi = Global warming potential factor for halocarbon of type i as indicated in section 22, in metric tonnes CO2 equivalent per metric tonne of halocarbon of type i.
Equation 4Where:
QF init, i = Initial quantity of halocarbon of type i contained in foam prior to removal from appliances, in metric tonnes of halocarbon of type i;
QF final, i = Final quantity of halocarbon of type i extracted and sent for destruction, determined in accordance with the method in Appendix D, in metric tonnes of halocarbon of type i;
EEF = Extraction efficiency of the extraction process for halocarbons contained in foam, determined in accordance with the method in Appendix E;
i = Type of halocarbon.