There are a number of charges on a typical utility bill and will depend on what services are provided to the account holder.
Typical Charges on a bill are per below:-
Electricity Usage Charge - a per kWh based on consumption of electricity in a property
Electricity Supply Charge - a daily charge for supply of electricity to a property
Air Conditioning Usage Charge - a per kWh based on consumption of Air Conditioning in a property
Hot Water Usage Charge - a per L based on consumption of hot water in a property (based on heating of water)
Hot Water Supply Charge - a daily charge for supply of electricity to a property
Cold Water Usage Charge - a per L based on consumption of cold water in a property
Cold Water Supply Charge - a daily charge for supply of electricity to a property
Gas Cooktop Charge - a daily charge for the supply of gas to the cooktop at your property
Meter Charge - is a charge for the capital recovery of the embedded network infrastructure
You can find an easy guide on how to read your bill by via the following link: How to Read Your Bill