first, you have to plot graph of your electricity charges as much as history as you have
second, check from your local ipp or spp when is the peak time duration for a day i.e. 18-20 hrs
third, try to aviod the peak tim consumption of electricity
forth, change you electrical appliances (if you can) to energy saving types
fifth, which is important is changing your habit of turning on every electrical appliances i.e. habit of turn on tv when you reach your home even when you have no time to watch it last, hope these could more or less help you and others
good luck everybody…..