What are the line losses (a.k.a. distribution losses) for residential customers?
As stated in Section 6.5 (“Line Losses”) of PECO’s EGS Tariff (available here), “For purposes of forecasting, scheduling and reconciliation in Sections 6-8 of this Tariff the following transmission and distribution line loss percentages will be utilized: For Rates R, RH, RT, OP, GS, SLP, SLS, SLE, TL, AL, and POL, 9.35%; for Rate PD, 7.76%; and for Rates HT and EP, 3.82%.