Lighting Energy Savings Calculator Excel

Understanding and calculating the return on investment for lighting retrofit projects and lighting upgrades is critical to your success.

Lighting energy savings calculator excel.

Energy savings calculator a fast and easy way to calculate your energy savings. First click on the excel image below. In addition to saving you money led light bulbs also help you save the planet because they use less energy and are often recyclable. Calculate total annual energy savings.

We will divide by 1 000 to convert watts saved to kilowatts saved so the energy calculation is easier. Here is an excel template automagically set for you to calculate your own personal savings when retrofitting to led lamps from halogen lamps. The calculation of the savings all depends on the accuracy of the information that you put into it. Commercial lighting energy savings calculator.

If your current light uses a ballast then click the last check box. Calculate the amount of lighting payback and savings that you ll have electrically by making a lighting upgrade. The calculator below will provide an estimated roi based on energy costs. Then put in the quantity of lamps you are replacing the amount of the lamps wattage and then the amount of watts that you re changing the lamps to.

Read more about the benefits of swapping out your light bulbs for led ones in our article why now is the time to switch to led light bulbs. On having to change your light bulbs less often.