You may read some advises from AC/heater experts on how to optimize its usage.
Needed energy will be decrease into 60% of its stated power rating when the targeted temperature is reached and the compressor is not active. For example, stated wattage value in Air Conditioner/Heater equipment show initial or maximum rating value when the compressor is active. But, you may not ignore it for equipment that operate with different wattage between their initial and operation state. Have you aware about it? LED model is more expensive, but you can save it in the long run. Like light bulbs, LED model consumes 25% less than Incandescent model. You can see that different model of similar item have different Wattage values that could save more if you use them. I have tried to put common power rating for your reference. Then, you can copy and paste its value into respective field. It is used to convert Voltage and Current specification into Watt unit. If you can't find Watt information in your item specification, you can use conversion box at the right side of the table. You can modify existing item and revise its rating values. Type required information in the following columns : You may check with your current electronic devices to make sure that the values are correct. This worksheet is already filled with some common appliances along with their rating values. You can start using it from "Appliances Data" worksheet.
There are two worksheets in this template, "Appliances Data" and "Calculation" worksheet. Using Electricity Consumption Calculator Template for Excel You can find your appliances electricity specification in their user guide books or labels or you can search it in internet. It may generate different result compare with your current electricity bill. All references in this template is based on common specification. You need to check and record Wattage values of each of your current appliances. Furthermore, it will give you ideas on how to lower your bill. This electricity consumption calculator for excel will help you to calculate how much it costs for the electricity to run various household appliances. You may not aware also that replacing some of your current appliances with other models, rearrange operational time of particular electronic devices will cut down your energy expenses. You may not pay attention that incorrect selection of your new appliances will raise your electricity bill up. It depends on several factors, but mostly will depend on type and number of household appliances that you use. How much electricity do you use each month? The answer will vary.
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