Energy Savings Calculator Energy Savings Calculator Lighting Retrofits Upgrades Solar Energy Management Engineering Services

As a tool to assist you in assessing your energy savings potential, when installing an upgraded lighting system, we are providing this basic energy-savings calculator. It does not cover every aspect of a lighting system and its installation or every factor in the decision-making process, but it can help you quickly and easily determine an estimate of prospective savings.

Instructions- Please fill in the blanks and then hit the calculate button. Your results will be shown in the green box.

Current Lamp Wattage w
Proposed Lamp Wattage w
Utility Rate Cost in $ per kWh
Number of lamps
Number of operating hours per day
Number of days per week being lamps being used 
Number of weeks per year lamps being used
Savings per year in dollars