To estimate the cost of utilities, look at what was spent on a particular utility over the past year. For example if you are estimating the cost of electricity, review electric bills from the past year, looking at seasonal spikes in bills to determine when costs will increase. Get the average cost by adding up the amounts of the bills for 12 months and divide by 12. This will give you an idea of
. what you can expect to pay. You can also contact your utility company for this information. Provide the square footage of your home or building and asking them to help you estimate these costs. You will want to consider other factors such as whether energy efficient appliances are used, and if insulation and windows are energy efficient.
